CN208907756U

CN208907756U - Fluid heat exchanger

Info

Publication number: CN208907756U
Application number: CN201820622713.5U
Authority: CN
Inventors: 不公告发明人
Original assignee: Zhejiang Sanhua Automotive Components Co Ltd
Current assignee: Zhejiang Sanhua Automotive Components Co Ltd
Priority date: 2018-04-27
Filing date: 2018-04-27
Publication date: 2019-05-28
Anticipated expiration: 2028-04-27

Abstract

The utility model discloses a kind of fluid heat exchangers, including the first heat-exchanging component, the second heat-exchanging component, fluid control components, fluid control components connect the first heat-exchanging component and second heat-exchanging component, first heat-exchanging component includes at least first fluid channel, second heat-exchanging component includes at least second fluid channel, fluid control components include at least first port, second port and third port, and second port is connected to first fluid channel, and third port is connected to second fluid channel；Third aperture is located at second upper half, and the 4th aperture is located at the second lower half.The technical program is compact-sized, installation space is smaller.

Description

Fluid heat exchanger

Technical field

The utility model relates to fluid heat transfer fields.

Background technique

Vehicle heat management system is to plan as a whole heat, engine or battery and vehicle from the system integration and whole angle Between relationship, the system that heat transfer is controlled and optimized using comprehensive means, can according to driving operating condition and environmental condition, from It is dynamic to adjust intensity of cooling to guarantee cooled object work in optimum temperature range, to optimize environmental-protecting performance and the energy conservation of vehicle Effect, while improving vehicle operational safety and driver comfort etc..In application process due to battery, preheating and cooling are had Operating condition, it is therefore desirable to battery is heated or cooled in special cooling heating system, and under normal circumstances, battery, which is heated or cooled, is First coolant liquid is heated and cooled down, is exchanged heat by coolant liquid and battery, realizes the preheating and cooling of battery, ordinary circumstance Under, need coolant liquid to enter different equipment, and distinct device be it is independently installed, need to connect by pipeline between distinct device It connects, connecting line is more, and installation space occupancy is larger.

Utility model content

It is compact-sized, installation space is smaller the purpose of this utility model is to provide a kind of fluid heat exchanger.

To achieve the above object, it adopts the following technical scheme that

A kind of fluid heat exchanger, including the first heat-exchanging component, the second heat-exchanging component, fluid control components and fluid communication Component, the fluid control components are at least partially disposed between first heat-exchanging component and second heat-exchanging component, institute It states fluid control components, first heat-exchanging component, second heat-exchanging component to fix, at least portion of the fluid communication component Quartile is between first heat-exchanging component and second heat-exchanging component, the fluid communication component, the first heat exchange group Part, second heat-exchanging component are fixed；

First heat-exchanging component includes at least first fluid channel, and second heat-exchanging component includes at least second fluid Channel, the fluid control components include at least first port, second port and third port, the second port and described the The connection of one fluid channel, the third port are connected to the second fluid channel；The fluid control components include the first work Make state and the second working condition, in first working condition, the first port is connected with the second port；Described Second working condition, the first port are connected with the third port；The fluid communication component includes the 4th port, the 5th Port, the 6th port, the 4th port are connected to the first fluid channel, and the fifth port and the second fluid are logical Road connection, the 6th port is connected to the 4th port, fifth port；

First heat-exchanging component includes the first aperture and the second aperture, first aperture, the second aperture and described the The connection of one fluid channel, first heat-exchanging component include first upper half and the first lower half, and the second port has institute The center line of second port is stated, the 4th port has the center line of the 4th port, defines in the second port Median plane between heart line and the center line of the 4th port is the first median plane, under first upper half and described first Half portion is using first median plane as division surface, wherein first aperture is located at first upper half, second hole Mouth is located at first lower half；

Second heat-exchanging component includes third aperture and the 4th aperture, the third aperture and the 4th aperture and institute The connection of second fluid channel is stated, second heat-exchanging component has second upper half and the second lower half, the third port tool There is the center line of the third port, the fifth port has the center line of the fifth port, defines the third port Center line and the fifth port center line between median plane be the second median plane, second upper half and described the Two lower half be using second median plane as division surface, wherein the third aperture is located at second upper half, described Four apertures are located at second lower half.

The above-mentioned technical proposal of the utility model integrates the first heat-exchanging component, fluid control components, the second heat-exchanging component Together, since the opposite of pipeline is reduced, the opposite independent components for passing through piping connection can reduce the structure ruler of device Very little, occupied space is smaller, and weight is relatively light.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the first embodiment of the utility model；

Fig. 2 is the structural schematic diagram of the first heat-exchanging component shown in Fig. 1；

Fig. 3 is the structural schematic diagram of the second heat-exchanging component described in Fig. 1；

Fig. 4 is the diagrammatic cross-section of structure longitudinal direction shown in Fig. 1, wherein illustrating that second fluid channel and third fluid are logical Road；

Fig. 5 is another diagrammatic cross-section of structure longitudinal direction shown in Fig. 1, wherein illustrating first fluid channel and the 4th fluid Channel；

Fig. 6 is the floor map of the first embodiment of the utility model and the schematic cross-sectional view along line A-A；

Fig. 7 is a kind of structural schematic diagram of embodiment of fluid control components；

Fig. 8 is the structural schematic diagram of Fig. 7 middle valve plate；

Fig. 9 is the structural representation sectional view of the another embodiment of fluid control components；

Figure 10 is the simple schematic diagram of part-structure section of fluid control components shown in Fig. 9；

Figure 11 is the simple schematic diagram of structural profile of the other embodiments of fluid control components；

Figure 12 is the simple schematic diagram of structural profile of the other embodiments of fluid control components；

Figure 13 is the structural schematic diagram of fluid control components shown in Fig. 1；

Figure 14 is the structural schematic diagram of another view of fluid control components shown in Figure 13；

Figure 15 is a kind of installation of the fluid control components and the first heat-exchanging component of the first embodiment of the utility model The cooperation schematic diagram of embodiment；

Figure 16 is that the fluid control components of the first embodiment of the utility model and the another of the first heat-exchanging component are pacified Fill the cooperation schematic diagram of embodiment；

Figure 17 is that the fluid control components of the first embodiment of the utility model and the another of the second heat-exchanging component are pacified Fill the cooperation schematic diagram of embodiment；

Figure 18 is the simple schematic diagram of assembling of fluid control components described in Fig. 1；

Figure 19 is the schematic cross-sectional view of line B-B in Fig. 6；

Figure 20 is the structure side schematic diagram of fluid communication component shown in Fig. 1；

Figure 21 is the structure other side schematic diagram of fluid communication component shown in Fig. 1；

Figure 22 is the floor map of second of embodiment of the utility model and the schematic cross-sectional view along line C-C；

Figure 23 is the schematic cross-sectional view of the line D-D along Figure 22；

Figure 24 is the structural schematic diagram of fluid control components shown in Figure 22；

Figure 25 is a kind of structural schematic diagram of embodiment of the second heat-exchanging component shown in Figure 22；

Figure 26 is the structural schematic diagram of second heat-exchanging component of second of embodiment of the utility model；

Figure 27 is the structural schematic diagram of the second heat-exchanging component of the third embodiment of the utility model；

Figure 28 is the structural schematic diagram of the second heat-exchanging component of the 4th kind of embodiment of the utility model.

Specific embodiment

Referring to Fig.1, Fig. 1 illustrates a kind of structural schematic diagram of embodiment of fluid heat exchanger.Fluid heat exchanger 100 include the first heat-exchanging component 11, the second heat-exchanging component 12, fluid control components 13 and fluid communication component 14, fluid control Component 13, fluid communication component 14 and the first heat-exchanging component 11, the second heat-exchanging component 12 are integrated, and fluid control components 1, first are changed Hot component 11, the assembling of the second heat-exchanging component 12 are fixed.Fluid control components 13 are at least partially disposed at the first heat-exchanging component and Between two heat-exchanging components, a part of fluid control components 13 and the assembling of the first heat-exchanging component 11 are fixed, such as solid by welding It is fixed, or be detachably fixed；Fluid control components 13 separately have part to assemble fixation with the second heat-exchanging component, such as pass through welding It is fixed, or be detachably fixed.First heat-exchanging component 11 includes at least first fluid channel, and the second heat-exchanging component 12 includes at least Second fluid channel, wherein first fluid channel, can alternately filling fluid in second fluid channel.The fluid heat exchanger 100 It can be applied in vehicle, including hybrid electric vehicle, fuel-engined vehicle, pure electric vehicle；The fluid heat exchanger can also be applied to The equipment that some pairs of refrigeration in other field of heat exchange, such as household or industrial application, heating have demand.The fluid heat exchanger By the integrated of each component, the opposite independent components for passing through piping connection reduce the structure size of device, occupied space compared with It is small, due to the omission of pipeline, it can also accomplish lightweight.In addition, fluid heat transfer component, fluid communication component and fluid control components It integrates, it helps improve the heat exchange efficiency of fluid heat exchanger.

In the present embodiment in order to describe more intuitive, only the fluid heat exchanger 100 is used for vehicle heat pipe Reason system and be described in detail；It will be apparent to those skilled in the art that it should be understood that fluid type can in fluid heat exchanger To change.

Below using the heat exchanger that is illustrated in scheming as specific embodiment, it should be appreciated that the first heat-exchanging component, second are changed The form of hot component is not limited to described below, and the first heat-exchanging component, the second heat-exchanging component may be, for example, plate-fin heat exchanger, plate Plate heat interchanger, shell-and-tube heat exchanger and other.

Herein, be convenient for scheme it is apparent, part-structure, such as Fig. 4, fluid control components are deleted in part figure 13 internal structure does delete processing.

Referring to Fig. 2-Fig. 5, the first heat-exchanging component 11 includes the first heat exchange core body 111 and the first block 112, the first heat exchange core Body 111 and the first block 112 are welded and fixed, such as are welded by soldering or furnace.First heat exchange core body 111 includes at least first fluid Channel 1111 and third fluid channel 1112, first fluid channel 1111 are not connected to third fluid channel 1112, first fluid Fluid is, for example, coolant liquid in channel 1111, and fluid is, for example, refrigerant, refrigerant and coolant liquid in third fluid channel 1112 Heat exchange is carried out inside the first heat exchange core body.First block 112 includes the first aperture 1121 and the second aperture 1122, the first hole The 1121, second aperture 1122 of mouth is connected to first fluid channel 1111, and the first block 112 closes third fluid channel.

The size of first block 112 is greater than the size of the first heat exchange core body 111, and the first block 112 has third fixation hole 1123, third fixation hole 1123 is fallen within outside the boundary of the first heat exchange core body 111.Third fixation hole 1123 is at least two, and the Three fixation holes 1123 are located at the two sides in the first aperture 1121.

Second heat-exchanging component 12 includes the second heat exchange core body 121 and the second block 122, the second heat exchange core body 121 and second Block 122 is welded and fixed, such as is welded by soldering or furnace.Second heat exchange core body 121 includes at least 1211 He of second fluid channel 4th fluid channel 1212, second fluid channel 1121 are not connected to the 4th fluid channel 1212, in second fluid channel 1121 Fluid is, for example, coolant liquid I, and fluid is, for example, coolant liquid II, coolant liquid I and coolant liquid II in the 4th fluid channel 1212 Heat exchange is carried out inside two heat exchange core bodies.Second block 122 includes third aperture 1221 and the 4th aperture 1222, third aperture 1221, the 4th aperture 1222 is connected to second fluid channel, and the second block 122 closes the 4th fluid channel.It should be appreciated that herein First fluid channel is not connected to third fluid channel, and second fluid channel is not connected to the 4th fluid channel all to be referred to and exchanging heat It is disconnected inside core.

The size of second block 122 is greater than the size of the second heat exchange core body 121, and the second block 122 has the 4th fixation hole 1223, the 4th fixation hole 1223 is fallen within outside the boundary of the second heat exchange core body 121.Third fixation hole 1123 and the 4th fixation hole 1223 It is corresponding.4th fixation hole 1,223 at least two, and the 4th fixation hole 1223 is located at the two sides in third aperture 1221.

Referring to Fig. 6-Figure 13, fluid control components 13 include at least first port 131, second port 132, third port 133, first port 131 can be connected to second port 132, and first port 131 can be connected to third port 133, second end Mouth 132 is towards the first heat-exchanging component, and second port 131 is connected to the first aperture 1121, and third port 133 is towards the second heat exchange group Part, third port 133 are connected to the second aperture 1122.First port 131 and second port 132 can be switched in fluid control components 13 Between runner and first port 131 and third port 133 between runner.Fluid enters fluid through first port 131 and controls Component 13, the control and regulation effect through fluid control components 13, the first fluid of first port 131 and the first heat exchange core body 111 Channel 1111 is connected to, and fluid can enter in first fluid channel 1111, with third fluid channel 1112 through first port 131 to flow Body carries out heat exchange.In other situations, after the control and regulation of fluid control components 13 effect, first port 131 can be with The second fluid channel 1211 of second heat exchange core body is connected to, and fluid enters second fluid channel 1211 through first port 131, with the Fluid carries out heat exchange in four fluid channels 1212.For example, being in third fluid channel in being applied to vehicle heat management system Refrigerant, refrigerant can absorb the heat of first fluid inner fluid passage, so that the temperature of first fluid inner fluid passage is reduced, It is the higher coolant liquid of temperature in 4th fluid channel, the higher coolant liquid of the temperature can be lower to second fluid intra passage temperature Coolant liquid transmit heat, to increase the temperature of second fluid inner fluid passage.In this way, being needed according to systematic difference In the case where heating to the fluid entered through first port 131, the second of the second heat exchange core body can be made it into Body channel；In the case where needing to carry out cooling treatment to the fluid entered through first port 131, the first heat exchange can be made it into The first fluid channel of core, in this way, in the fluid control device of present embodiment wherein fluid can be realized as needed all the way It is heated or cooled.In this way, fluid only enters one after fluid control components in the case where fluid needs to preheat or is cooling Heat exchange core body, flow resistance are smaller.

Fluid control components 13 include Base body 134, core component 1341 and driving part 1345, core component 1341 are at least partially disposed at Base body 134.Fluid control components have the first working condition and the second working condition, the First port 131 and second port 132 is connected in one working condition, core component 1341；In the second working condition, core component 1341 conducting first ports 131 and third port 133.

Specifically, as an implementation, referring to Fig. 7 and Fig. 8, Base body 134 includes accommodating cavity 1342, core portion Part 1341 is at least partially disposed at the accommodating cavity 1342.Base body 134 include first flow path (be not shown on figure, perpendicular to On paper direction), second flow path 2165b and third flow path 2165c, wherein first flow path is connected to first port 131, second Road 2165b is connected to second port 132, and third flow path 2165c is connected to third port 133.Core component 1341 includes first Valve block 2121, the second valve block 2122, the first valve block 2121, the second valve block 2122 are located at accommodating cavity 1342, and the first valve block 2121 is Fixed valve block, the second valve block 2122 are movable valve block.It should be noted that herein, for ease of description, with first flow path, second Road, third flow path are named, during actual use, first flow path, second flow path between third flow path are no sequencings 's.

Accommodating cavity 1342 and second flow path 2165b and/or third flow path 2165c, i.e. second is connected in second valve block 2122 Road 2165b can be connected to accommodating cavity 1342 by the second valve block 2122, and third flow path 2165c can pass through the with accommodating cavity 1342 The connection of two valve blocks 2122, and include the case where that second flow path 2165b, third flow path 2165c are connected to simultaneously with accommodating cavity 1342.

First valve block 2121, the second valve block 2122 are with disc format.And first valve block 2121 include be oppositely arranged first Side 2121d and second side 2121e, first side 2121d and Base body 134 contact sealed set or by setting sealings Part and sealed set, the second side 2121e of the first valve block 2121 contact setting with the second valve block 2122.First valve block 2121 packet First through hole 2121a and the second through-hole 2121b are included, first through hole 2121a is connected to second port 132, the second through-hole 2121b It is connected to third port 133.Second valve block 2122 includes at least one intercommunicating pore 2122a, and the size of intercommunicating pore 2122a is not more than The size of first through hole 2121a, intercommunicating pore 2122a are not more than the second through-hole 2121b.First through hole 2121a, the second through-hole The shape of 2121b is approximately semicircle, circle or other shapes.

As other alternatives, first valve block, the second valve block can be to be non-circular, and the fluid control components include First through hole and the second through-hole, are provided with first through hole and the second through-hole between the first valve block wall portion and accommodating cavity side wall, First through hole is connected to second port, and the second through-hole is connected to third port.Or the fluid control components include intercommunicating pore, For the intercommunicating pore between second valve block and the accommodating cavity wall portion, the size of the intercommunicating pore is not more than described first The size of through-hole, the intercommunicating pore is not more than second through-hole.

First valve block 2121, the second valve block 2122 are ceramic valve plate or valve metal film, such each valve block wearability It is high, fusing point is high, hardness is high, not oxidizable at high temperature, such as ceramic valve plate and to acid, alkali, salt with good anticorrosive energy Power.

Core component 1341 includes driving section 9, and driving section 9 drives rotary motion by driving part, and driving part is, for example, Motor.Driving section and the second valve block limit setting or fixed setting, the second valve block can be moved as driving section moves.It is being driven Under the drive in portion 9, the second valve block 2122 opening is closed, the first through hole 2121a on the first valve block 2121 of adjusting, the second through-hole The opening size of 2121b；The flow proportional that first port 131 is assigned to second port 132 Yu third port 133 is so adjusted, Specifically when the first through hole 2121a, the second through-hole 2121b are opened simultaneously, and the aperture of first through hole 2121a increases, the When the aperture of two through-hole 2121b reduces or the aperture of the second through-hole 2121b increases, the aperture of first through hole 2121a Reduce.

The operating position of the driving section 9 includes the first working condition and the second working condition, and driving section 9 can opposite base The rotary motion between the first working condition and the second working condition of main body 134, specifically, the second valve block 2122 is relative to first Valve block 2121 acts between the first working condition and the second working condition, when the second valve block 2122 is located at the first working condition When, which is connected first through hole 2121a, second flow path 2165b, and ends the second through-hole 2121b of conducting, the Three flow path 2165c, when the second valve block 2122 is located at the second working condition, the second through-hole 2121b of second valve block 2122 conducting, Third flow path 2165c, and end conducting first through hole 2121a, second flow path 2165b.Further, dynamic in the second valve block 2122 During work, when 2122 to the first working condition of the second valve block, the first through hole 2121a be opened to maximum opening, The aperture of second through-hole 2121b is zero, and the circulation area of first through hole 2121a reaches maximum, second through-hole 2121b at this time Circulation area reach minimum；When 2122 to the second working condition of the second valve block, the aperture of the first through hole 2121a Be zero, the second through-hole 2121b is opened to maximum opening, at this time the circulation area of first through hole 2121a reach it is minimum, second The circulation area of through-hole 2121b reaches maximum；When second valve block 2122 is acted between the first, second working condition, The first through hole 2121a, the second through-hole 2121b are opened simultaneously, the aperture of the first through hole 2121a and second through-hole The standard-sized sheet of full gate (i.e. maximum opening) of the sum of the aperture of 2121b equal to first through hole 2121a or the second through-hole 2121b Spend (i.e. maximum opening), i.e., both the sum of circulation area be equal to first through hole 2121a, the second through-hole 2121b any one most Books circulation area, so that fluid control components, which can be realized, carries out pro rate, and the first valve block 2121, second to working media Sealed set between valve block 2122 can largely promote product hermeticity energy, prevent working media from the first valve block 2121, It is revealed between second valve block 2122；With the circulation area of the first through hole 2121a of the first valve block 2121, the second through-hole 2121b Increased or decrease during, working media flow is stepped up or reduces, first through hole 2121a, the second through-hole 2121b close Close or opening procedure in, so that the opening characteristic of fluid control device and closing property is kept relatively uniform, be When system operation, it is more stable to carry out performance when flow system flow adjusting.

It should be appreciated that the first valve block can also include three through-holes, three through-holes respectively with three fluid communications, in this way, The switching of three flow paths can be achieved.

Illustrate that the structure of the another embodiment of fluid control components 13 ' is shown referring to Fig. 9 and Figure 10, Fig. 9 and Figure 10 It is intended to.Fluid control components 13 ' include Base body 134, core component 1341 and driving part 1345, and Base body 134 is wrapped Accommodating cavity 1342 is included, core component 1341 is at least partially disposed at accommodating cavity 1342, and Base body 134 includes first flow path 2165a, second flow path 2165b and third flow path 2165c, wherein first flow path 2165a is connected to first port 131, second Road 2165b is connected to second port 132, and third flow path 2165c is connected to third port 133.

Core component 1341 includes driving section 9 and valve ball 1346, and driving section 9 is driven by driving part 1345 and rotated, and is passed Dynamic portion 9 and the limit of valve ball 1346 setting or fixed setting, the rotation of driving section 9 drive valve ball 1346 to rotate.Valve ball 1346 Including valve core through hole 1347, under the induced effect of driving section 9, valve ball 1346 is rotated, and valve core through hole 1347 is connected to first-class Road 2165a, second flow path 2165b or valve core through hole 1347 are connected to first flow path 2165a, third flow path 2165c.

The operating position of driving section 9 includes the first working condition and the second working condition, and driving section 9 can opposite base main body 134 rotary motions between the first working condition and the second working condition, specifically, valve ball 1346 is relative to Base body 134 spinning movements between the first working condition and the second working condition.When valve ball 1346 is in the first working condition, valve First flow path 2165a and second flow path 2165b is connected in core ball 1346, and ends conducting first flow path 2165a and third flow path 2165c；When valve ball 1346 is in the second working condition, first flow path 2165a and third flow path is connected in valve ball 1346 2165c, and end conducting first flow path 2165a and second flow path 2165b.In this way, may make stream by the rotation of valve ball Body control assembly can be realized the switching of flow path.

More specifically, the shape of 1346 interior bone 1347 of valve ball is approximately L shape, it should be understood that and referring to Fig.1 1, Valve ball 1346 can also be not provided with through-hole, the structure of valve ball may be configured as by cut out be approximately centrum structure, accommodating cavity 1342 be almost spherical, and valve ball 1346 is located at accommodating cavity 1242, and between valve ball 1346 and the wall portion of Base body 1341 Conductive channel 1343 is formed, which is connected to first flow path 2165a and second flow path 2165b or the conducting is logical Road 1343 is connected to first flow path 2165a and third flow path 2165c.

As other embodiments, referring to Fig.1 2, wherein the core component 1341 of the Base body 134 of Figure 12 a signal wraps Baffle portion structure is included, core component 1341 can rotate in Base body 134, after core component 1341 rotates, core component First port 131 and second port 132, or conducting first port is connected in space between 1341 and 134 wall portion of Base body 131 with third port 133.

The core component 1341 of the Base body 134 of Figure 12 b signal includes arc portion form structure, and core component 1341 can To be rotated in Base body 134, after core component 1341 rotates, between 134 wall portion of core component 1341 and Base body First port 131 and second port 132, or conducting first port 131 and third port 133 is connected in space.

It should be appreciated that in other embodiments, accommodating cavity 1342 and first port, second port, between third port Relationship have difference, other embodiments will be described in detail below.Baffle portion, arc portion, bulb, sheet material not limit herein It is made as standard shape, only does general shape explanation herein, baffle portion, arc portion, bulb, sheet material etc. have compared with small deformation, such as certain In the case where a part of recess, protrusion etc., the case where not calculating proper arc portion, bulb, belongs to the utility model Protection scope.

3, Figure 14 referring to Fig.1, fluid control components 13 include first boss portion 135a and second boss portion 135b, and first is convex Platform portion 135a includes the first facial 1351a towards the first heat-exchanging component 11, and second boss portion 135b includes towards the second heat exchange Sealed set between second face 1351b, first facial 1351a of component 12 and the first heat-exchanging component 11, the second face 1351b The sealed set between the second heat-exchanging component 12.Herein first facial and the first heat-exchanging component sealed set include first facial with The direct sealed set of first heat-exchanging component, such as when the first heat-exchanging component and first facial are welded and fixed, sealed by weld seam；? Including first facial and the first heat-exchanging component by the way that the realizations such as sealing element, such as sealing ring, gasket sealing is in addition arranged.Second The sealed set of face and the second heat-exchanging component is same as above.

More specifically, Base body 134 includes barrel 1340, protrusion 1348, first boss portion 135a and second Boss portion 135b, protrusion 1348, first boss portion 135a, second boss portion 135b are protruded from Base body 134 to be arranged, the Second port 132 is arranged in one boss portion 135a, and third port 133 is arranged in second boss portion 135b, with protrusion 1348 in pedestal The position of main body 134 is line of demarcation, and second port 132 and third port 133 are located at the two sides of protrusion 1348.

In the axial parallel direction of first boss portion 135a, first boss portion 135a is set with respect to the protrusion of barrel 1340 It sets, first boss portion 135a is protruded out towards the first heat-exchanging component, and in the axial parallel direction of second boss portion 135b, second is convex Platform portion 135b is protruded with respect to barrel 1340 to be arranged, and second boss portion 135b is protruded out towards the second heat-exchanging component, protrusion 1348 The periphery for protruding from barrel 1340, on the axial direction of barrel 1340, the locating height of protrusion 1348 and first boss The locating height of portion 135a, second boss portion 135b is different, and protrusion 1348 with respect to boss portion closer to driving part 1345, First port 131 is arranged in protrusion 1348.Herein, the axial direction of components refers to pipe fitting or the central axis of its similar structures Direction, or blocky or its similar structures length directions.

First boss portion 135a includes platform section 1352a and raised section 1353a, and second boss portion 135b includes platform section 1352b and raised section 1353b, the platform section are located at the raised section periphery, and raised section 1353a, 1353b are from platform section 1352a, 1352b are protruded out, and raised section 1353a, 1353b are hollow, the raised section 1353a setting second of first boss portion 135a Third port 133 is arranged in the raised section 1353b of port 132, second boss portion 135b.The platform section of first boss portion 135a First facial 1351a is arranged in 1352a, and first facial 1351a is towards the first block 112, the platform section of second boss portion 135b The second face 1351b is arranged in 1352b, and the second face 1351b is towards the second block 122.

5, Figure 16 referring to Fig.1, Figure 15, Figure 16 illustrate that the installation between Base body 134 and the first block 112 cooperates Figure, wherein Figure 15 illustrates a kind of embodiment, and Figure 16 illustrates another embodiment, the first heat-exchanging component 11, in particular First block 112 has the third face 1120 towards Base body 134, and the raised section 1353a of first boss portion 135a is protruded into First aperture 1121, fluid heat exchanger 100 include first seal 136a, first facial 1351a and third face 1120 it Between by setting first seal 136a realize sealed set.First facial 1351a is provided with the first groove 137 and/or Three faces 1120 are provided with the second groove 1127, and first seal 136a is set to the first groove 137 and/or the second groove 1127, so that sealed set between first facial and third face.In Figure 15 illustrated embodiment, third face 1120 is arranged There is the second groove 1127, fluid heat exchanger includes third sealing element 136a, and third sealing element 136a is, for example, sealing ring setting In the second groove 1127, so that sealed set between first facial 1351a and third face 1120.The embodiment party shown in Figure 16 Formula, first facial 1351a are provided with the first groove 137a, and third sealing element is set to the first groove 137a, so that first facial The sealed set between third face.As other embodiments, the first block 112 includes the first hole wall 1128, the first hole wall 1128 are for example arranged groove, and first seal is located at groove, and the raised section 1351a of first boss portion 135a includes peripheral wall 1354a, peripheral wall 1354a are equipped with the first hole wall 1128, and 1128 sealed set of peripheral wall 1354a and the first hole wall.It should Understand, it can also be by being welded and fixed between fluid control components and the first block, the second block.

7, Figure 17 illustrates the installation cooperation figure between Base body and the second block 122, the knot of the two cooperation referring to Fig.1 Structure is substantially referred to the connection relationship between Base body and the first block 112, the second heat-exchanging component 12, in particular second piece Body 122 has the fourth face portion 1220 towards Base body 134, and the raised section 1353b of second boss portion 135b protrudes into third hole Mouthfuls 1221, pass through setting sealing element realization sealed set between the second face 1351b and fourth face portion 1220.Second face 1351b is provided with third groove and/or third face 1220 is provided with the 4th groove 1227, and fluid heat exchanger includes the 4th Sealing element 136b, the 4th sealing element 136b are set to third groove and/or the 4th groove 1227, so that first facial and third Sealed set between face.In the present embodiment, fourth face portion 1220 is provided with the second groove 1227, the 4th sealing element 136b For example, sealing ring is set to the second groove 1227, so that sealed set between the second face 1351b and fourth face portion 1220.Make For other embodiments, the second face 1351b is provided with third groove, and sealing element is set to third groove, so that the second face The sealed set between fourth face portion.As other embodiments, the second block 122 includes the second hole wall 1228, the second hole wall 1228 are for example arranged groove, and sealing ring is located at groove, and the raised section 1353b of second boss portion 1351b includes peripheral wall 1354b, week Wall 1354b is equipped with the second hole wall 1128, and 1128 sealed set of peripheral wall 1354b and the second hole wall.

With continued reference to Figure 13 and Figure 14, Base body 134 includes the first flank 1349a and the second flank 1349b, first rib Portion 1349a and the second flank 1349b is relatively arranged on the periphery of barrel 1340, and first flank and second flank are certainly The barrel extends outwardly, the first boss portion, second boss portion be located at first flank and second flank it Between, and first boss portion 135a, second boss portion 135b are set to and are parallel to 1340 radial direction of barrel along the first flank 1349a The two sides of the extension line in direction, first boss portion 135a, second boss portion 135b, which are set to, is parallel to cylinder along the second flank 1349b The two sides of the extension line of 1340 radial direction of body portion, the first flank 1349a extend outwardly from 1340 periphery of barrel, first rib Portion 1349a is provided with the first pillar 1350a, the first hollow setting of pillar 1350a, and the first pillar 1350a is provided with first and passes through Perforate 1355a, and the first pillar 1350a is divided into the two sides of the first flank 1349a；Second flank 1349b was from barrel 1340 weeks While extending outwardly, the second flank 1349b is provided with the second pillar 1350b, the second hollow setting of pillar 1350b, and the second pillar 1350b is provided with the second through hole 1355b, the second pillar 1350b and is divided into the two sides of the second flank 1349b.In this embodiment party In formula, the first boss portion protrudes from the barrel, and form of the first boss portion to bend, the first boss The center line of the second port in portion is parallel with the axis of first through hole, and second flank is located at the barrel week Side, and extend to the protrusion.

Referring to Fig.1 8, the first heat-exchanging component 11 includes the first mounting hole 1123a, the second mounting hole 1123b, the second heat exchange group Part 12 includes the first mounting hole 1223a, the second mounting hole 1223b, the first through hole 1355a and the first heat-exchanging component 11, second First mounting hole 1123a, 1223a of heat-exchanging component 12 is adapted；Second through hole 1355b and the first heat-exchanging component 11, second Second mounting hole 1123b, 1223b of heat-exchanging component 12 is adapted；Fluid heat exchanger 100 includes the first bolt 16a, the second spiral shell Bolt 16b, the first nut 17a and the second nut 17b, the first bolt 16a protrude into the first through hole 1355a, the first mounting hole 1123a, 1223a, the first nut 17a are set in the one end of the first bolt 16a；First heat-exchanging component 11 includes forming first The wall portion of first mounting hole 1123a of heat-exchanging component 11, the second heat-exchanging component 12 include form the second heat-exchanging component 12 first The wall portion of mounting hole 1223a, the wall portion of the first mounting hole 1123a of the first heat-exchanging component 11 and the first of the second heat-exchanging component 12 At least one of the wall portion of mounting hole 1223a is formed with internal screw thread, the first bolt 16a and the first heat-exchanging component 11 and/or Two heat-exchanging components 12 are threadedly coupled；Second bolt 16b protrudes into the second through hole 1355b, second mounting hole 1123b, 1223b, Second nut 17b is set in the one end of the second bolt 16b；First heat-exchanging component 11 includes forming the first heat-exchanging component 11 The wall portion of second mounting hole 1123b, the second heat-exchanging component 12 include the second mounting hole 1223b for forming the second heat-exchanging component 12 Wall portion, the second mounting hole 1223b of the wall portion of the second mounting hole 1123b of the first heat-exchanging component 11 and the second heat-exchanging component 12 At least one of wall portion be formed with internal screw thread, the second bolt 16b and the first heat-exchanging component 11 and/or the second heat-exchanging component 12 It is threadedly coupled.Fluid control components 13 so can be fixedly secured by bolts and nuts to change with the first heat-exchanging component 11, second Hot component 12.As other embodiments, the first heat-exchanging component 11 forms wall portion, the second heat exchange group of the first mounting hole 1123a At least one of the wall portion that part 12 forms the first mounting hole 1223a is formed with internal screw thread, and the first bolt 16a can be with the first heat exchange Component and/or the second heat-exchanging component are threadedly coupled, and help to maintain the stabilization of structure.First heat-exchanging component 11 forms the second peace Fill the wall portion of hole 1223b, the second heat-exchanging component 12 forms at least one of wall portion of the second mounting hole 1223b and is formed with interior spiral shell Line, the second bolt 16b can be threadedly coupled with the first heat-exchanging component and/or the second heat-exchanging component.

Pass through setting platform section and protrusion between fluid control components 13 and the first heat-exchanging component 11, the second heat-exchanging component 12 Section, facilitates the sealed set between fluid control components 13 and the first heat-exchanging component, the second heat-exchanging component.In addition, in fluid During control assembly and the first block, the installation of the second block, pass through the first through hole of insertion, the bolt pair of the second through hole First heat-exchanging component, the second heat-exchanging component, Base body are fixed, and close at guarantee first boss portion, second boss portion Envelope setting, prevents fluid leakage.The distance between first pillar and the second pillar are greater than the width of the first heat exchange core body, also greater than The width of second heat exchange core body is so inserted into the first pillar, the bolt in the second pillar can avoid the first heat exchange core body, second changes The structure of hot core prevents the destruction of bolt heat exchanging core.

9, Figure 20, Figure 21 referring to Fig.1, fluid communication component 14 include the 4th port 141, fifth port 142 and the 6th end Mouth 143, the 4th port 141 is towards the first heat-exchanging component 11, and fifth port 142 is towards the second heat-exchanging component 12, the 4th port 141 are connected to first fluid channel 1111, and fifth port 142 is connected to second fluid channel 1121, more specifically, the 4th end Mouth 141 is connected to the second aperture 1122, and fifth port 142 is connected to the 4th aperture 1222, the 6th port 143 and the 4th port 141, fifth port 142 is connected to.

Fluid communication component 14 has body part 148, the first extended segment 145, the second extended segment 146, third extended segment 147, the first extended segment 145 extends from body part 148 to 11 direction of the first heat-exchanging component, and the second extended segment 146 is from body part 148 Extend to 12 direction of the second heat-exchanging component, third extended segment 147 is different from the first extended segment from the extending direction of body part 148 145 and second extended segment 146, the 4th port 141 be located at the end of the first extended segment 145, fifth port 142 is located at second and extends The end of section 146, the 6th port 143 is located at the end of third extended segment 147；The axis and first fluid of first extended segment 145 The axis in channel 1111 is substantially parallel, and the axis of the second extended segment 146 and the axis in second fluid channel 1121 are substantially parallel, the One extended segment 145 and the second extended segment 146 extend between the first heat-exchanging component 11 and the second heat-exchanging component 12.Third extended segment 147 towards extending outside the first heat-exchanging component 11, the second heat-exchanging component 12, more preferably, the axis of third extended segment 147 with With the first extended segment, the second extended segment angularly towards extension outside the first heat-exchanging component, the second heat-exchanging component, so it is convenient for 6th port and exterior part are connected.

A part of fluid communication component 14 and the assembling of the first block are fixed, a part of fluid communication component 14 and second Block assembling is fixed, such as bolt is fixed.Body part 148 includes third pillar 1481 and the 4th pillar 1482, third pillar 1481 are divided into the two sides of the first extended segment 145, the second extended segment 146, the 4th pillar 1482 be divided into the first extended segment 145, The two sides of second extended segment 146, fluid communication component 14 include third through hole 144a, the 4th through hole 144b, third pillar The 4th through hole 144b is arranged in 1481 setting third through hole 144a, the 4th pillar 1482, and the first heat-exchanging component 11 includes third Mounting hole 1126a, the 4th mounting hole 1126b, the second heat-exchanging component 12 include third mounting hole 1226a, the 4th mounting hole 1226b, third through hole 144a are adapted with third mounting hole 1126a, 1226a, the 4th through hole 144b and the 4th mounting hole 1226a, 1226b are adapted, and fluid heat exchanger 100 includes that third bolt 16c and third nut 17c, package assembly can join According to above and Figure 18, third bolt 16c protrudes into the third through hole 144a, third mounting hole 1126a, 1226a, third spiral shell Female 17c is set in the one end of third bolt 16c；First heat-exchanging component 11 includes the third peace for forming the first heat-exchanging component 11 The wall portion of hole 1126a is filled, the second heat-exchanging component 12 includes the wall portion for forming the third mounting hole 1226a of the second heat-exchanging component 12, The wall portion of the third mounting hole 1226a of the wall portion and the second heat-exchanging component 12 of the third mounting hole 1126a of first heat-exchanging component 11 At least one of be formed with internal screw thread, third bolt 16c and first heat-exchanging component 11 and/or the second heat-exchanging component 12 It is threadedly coupled；Fluid heat exchanger 100 includes the 4th bolt 16d and the 4th nut 17d, and the 4th bolt 16d protrudes into the 4th and passes through Perforate 144b, the 4th mounting hole 1226a, 1226b, and the 4th nut 17d is set in the one end of the 4th bolt 16d；First heat exchange Component 11 includes the wall portion for forming the 4th mounting hole 1126b of the first heat-exchanging component 11, and the second heat-exchanging component 12 includes forming the The wall portion of 4th mounting hole 1226b of two heat-exchanging components 12, the wall portion of the 4th mounting hole 1126b of the first heat-exchanging component 11 with At least one of the wall portion of 4th mounting hole 1226b of the second heat-exchanging component 12 is formed with internal screw thread, the 4th bolt 16d and One heat-exchanging component 11 and/or the second heat-exchanging component 12 are threadedly coupled.So that the first heat-exchanging component, the second heat-exchanging component and Fluid communication component is fixedly secured.Fluid communication component 14 be predominantly located in the first heat-exchanging component and the second heat-exchanging component it Between, so that structure is more small and exquisite, compact.

It include peripheral wall 1129 in conjunction with Fig. 4, Fig. 5, the first heat-exchanging component 11, peripheral wall 1129 is located at the week in the second aperture 1122 Side, the first extended segment 145 include peripheral wall 1451, and the peripheral wall 1451 of the first extended segment 145 is located at 141 periphery of the 4th port, fluid Heat-exchanger rig 100 includes third sealing element 18, and the first extended segment 145 is extending at least partially into the second aperture 1122, and first extends The peripheral wall 1451 of section 145 is equipped with peripheral wall 1129, and is led between the peripheral wall 1451 and peripheral wall 1129 of the first extended segment 145 Cross 18 sealed set of third sealing element；Second heat-exchanging component 12 includes peripheral wall 1228, and peripheral wall 1228 is located at the 4th aperture 1222 periphery, the second extended segment 146 include peripheral wall 149, and the peripheral wall 149 of the second extended segment 146 is located at fifth port 142 weeks Side, the fluid heat exchanger include the 4th sealing element 19, and the second extended segment 146 is extending at least partially into the 4th aperture 1222, The peripheral wall 149 of second extended segment 146 is equipped with peripheral wall 1228, and the peripheral wall 149 of the second extended segment 146 and peripheral wall 1228 it Between pass through 19 sealed set of the 4th sealing element.It is to be appreciated that being above fluid communication component and the first block, the second block One embodiment of cooperation can also pass through other fit systems, such as welding etc. between this three.

Referring to Fig.1 3, fluid control components 13 can also include the 7th port 138, and fluid control components 13 can be set the Single port 131 and the 7th port 138 are fluid inlet, and second port 132, third port 133 are fluid outlet, the first end Mouth 131 is connected to the 7th port 138, in the 7th port 138 and the second port 132, the third port 133 At least one connection；Fluid enters Base body 134 through first port, the 7th port, the flow through fluid control components 13 Pro rate effect, segment fluid flow is exported through second port 132, segment fluid flow is exported through third port.Fluid control at this time Component processed includes the first working condition, the second working condition, and in the first working condition, first port 131 and the 7th port 138 connect Logical, first port, the 7th port 138 and second port 132 is connected in valve hole part；In the second working condition, valve hole part conducting First port, the 7th port and third port.

It is fluid inlet that first port, which also can be set, in fluid control components, and second port, third port, the 7th port are Fluid outlet, the first port are connected to at least one of the second port, third port, the 7th port.Fluid warp After first port, into Base body, the flow path switching through valve hole part makes the single output of fluid to second port, third end Mouth, the 7th port, can either carry out two or three of assignment of traffic into second port, third port, the 7th port simultaneously It is a.Fluid control components include the first working condition, the second working condition, third working condition at this time, in the first working condition, First port and second port is connected in valve hole part, and in the second working condition, first port and third port is connected in valve hole part, In third working condition, first port and the 7th port is connected in valve hole part.Referring to Fig. 6, there are three Base body 134 can have Hole, one of hole 134a are connected to the second port 132, and a hole 134b is connected to the third port 133, and one Hole 134c is connected to the 7th port 138, by the movement of valve hole part, so that first port 131 is connected to second port 132, at least one of third port 133, the 7th port 138.Although fluid control components include four interfaces in attached drawing, It will be appreciated that fluid control components can only include first port, second port, third port.As other embodiments, In at least one of the first heat-exchanging component or the second heat-exchanging component there are multiple flow passages, such as three runners.

With continued reference to Fig. 2 and Fig. 3, the first block 112 has first upper half 1124 and the first lower half 1125, and described the Two-port netwerk has the center line of the second port, and the 4th port has the center line of the 4th port, described in definition Median plane between the center line of second port and the center line of the 4th port is the first median plane, first upper half It is using first median plane as division surface, wherein the first aperture 1121 is located at first upper half with first lower half 1124, the second aperture 1122 is located at the first lower half 1125.Second block 122 has second upper half 1224 and the second lower half 1225, the third port has the center line of the third port, and the fifth port has the center of the fifth port Line, defining the median plane between the center line of the third port and the center line of the fifth port is the second median plane, institute It states second upper half and second lower half is using second median plane as division surface, wherein third aperture 1221 is located at the Two upper halves 1224, the 4th aperture 1222 are located at the second lower half 1225.It should be noted that herein, for ease of description more than Get off to limit, is for the direction in attached drawing up and down.First aperture 1121 is arranged in a staggered manner with third aperture 1221, and described The center line of second port is not overlapped with the center line of the third port.

As an implementation, referring to Fig.1 9, second aperture is arranged in a staggered manner with the 4th aperture, and the described 4th The center line of port is not overlapped with the center line of the fifth port；

As another embodiment, referring to Figure 23, second aperture is aligned setting with the 4th aperture, and described the The center line of four ports is overlapped with the center line of the fifth port.

The size of such fluid control components is relatively small, facilitates the size for reducing fluid heat exchanger, structure is more It is compact.

Referring to Figure 22, Figure 23, Figure 24, Figure 22 illustrates the structural representation of second of embodiment of fluid heat exchanger Figure.Fluid heat exchanger 200 is similar with the structure of the first embodiment of above-mentioned fluid heat exchanger.Fluid heat exchanger 200 include the first heat-exchanging component 11, fluid control components 13 ', the second heat-exchanging component 12, fluid communication component 14 ', the first heat exchange Component 11, the second heat-exchanging component 12 structure referring to embodiment above.The general structure of fluid control components 13 ' can refer to stream Body control assembly 13, in conjunction with Figure 14 and Figure 24, fluid control components 13 ' include Base body 134 ', and Base body 134 ' includes Barrel 1340, protrusion 1348, first boss portion 135a and second boss portion 135b, in the axial direction of first boss portion 135a In parallel direction, first boss portion 135a is protruded with respect to barrel 1340 to be arranged, and first boss portion 135a is towards the first heat exchange group Part protrudes out, and in the axial parallel direction of second boss portion 135b, second boss portion 135b is protruded with respect to barrel 1340 to be arranged, Second boss portion 135b is protruded out towards the second heat-exchanging component, and protrusion 1348 protrudes from the periphery of barrel 1340, in barrel On 1340 axial direction, the locating height of protrusion 1348 with height locating for first boss portion 135a, second boss portion 135b not Together, and the opposite boss portion of protrusion 1348 is closer to driving part 1345, and first port 131 is arranged in protrusion 1348.At this In embodiment, first boss portion 135a, second boss portion 135b protrude from barrel 1340, and first boss portion 135a and Two boss portion 135b are divided into the corresponding all side positions of barrel 1340, so that the structure of Base body 134 ' is more small and exquisite.

In the present embodiment, the first boss portion protrudes from the barrel, and second protrusion protrudes from institute State barrel, using the protrusion in the position of the Base body as line of demarcation, the first boss portion and described second convex Platform portion is located at the protrusion two sides.

The structure of fluid communication component 14 ' is substantially similar to fluid communication component 14, and fluid communication component 14 ' has ontology Portion 148, the first extended segment 145, the second extended segment 146, third extended segment 147, the first extended segment 145 is from body part 148 to One heat-exchanging component, 11 direction extends, and the second extended segment 146 extends from body part 148 to 12 direction of the second heat-exchanging component, and third is prolonged It stretches section 147 and is different from the first extended segment 145 and the second extended segment 146, the 4th port 141 from the extending direction of body part 148 In the end of the first extended segment 145, fifth port 142 is located at the end of the second extended segment 146, and the 6th port 143 is located at third The end of extended segment 147；The axis of first extended segment 145 and the axis in first fluid channel 1111 are substantially parallel, and second extends The axis of section 146 and the axis in second fluid channel 1121 are substantially parallel, and the first extended segment 145 and the second extended segment 146 are the Extend between one heat-exchanging component 11 and the second heat-exchanging component 12.Third extended segment 147 is changed towards the first heat-exchanging component 11, second Extend outside hot component 12, more preferably, the axis of third extended segment 147 with the first extended segment, the second extended segment angulation Degree ground is so connected towards extension outside the first heat-exchanging component, the second heat-exchanging component convenient for the 6th port and exterior part.At this In embodiment, referring to Figure 23, the axis of the first extended segment 144 is identical as the axis of the second extended segment 145.First extended segment 144 are correspondingly set to the two sides of body part with the second extended segment 145.

Referring to Fig. 2 and Figure 25, the first aperture 1121 of fluid heat exchanger 200 is set to first upper half, third aperture 1221 are located at second upper half, and the first aperture 1121 is located at the first heat-exchanging component 11 and the second heat-exchanging component with third aperture 1221 12 corresponding same lateral positions, and the first aperture 1121 is aligned setting with third aperture 1221.Base body 134 is located at first and changes Between hot component 11 and the second heat-exchanging component 12.

Referring to Figure 23, second aperture is aligned setting, the center line of the 4th port and institute with the 4th aperture The center line for stating fifth port is overlapped.

In this way, fluid control components and the first heat-exchanging component, the second heat-exchanging component are easy to connect, and connect occupied component Smaller, overall structure is small and exquisite, compact.

In the first embodiment and second of embodiment described above of fluid heat exchanger, fluid heat exchanger It further include flow restriction component 15, flow restriction component 15 and the assembling of the first heat-exchanging component 11 are fixed, such as by being welded and fixed, Or bolt fixation etc..

Referring to Fig. 2 and Figure 22, flow restriction component 15 includes briquetting 151, valve body 152, and valve body 152 and briquetting 151 are fixed Setting, such as by being welded and fixed, the first heat-exchanging component 11 includes third mounting blocks and end plate, third mounting blocks pass through with end plate It is welded and fixed or third mounting blocks is formed as one with end plate, such as formed by the techniques such as forging and pressing, casting.Third installation The import and outlet of first fluid is arranged in block, and first fluid is, for example, refrigerant, and valve body 152 is, for example, heating power expansion valve.It should Understand, flow restriction component may also include briquetting and valve core structure, valve core structure electric expansion valve similar with briquetting cooperation realization Function.

The structural schematic diagram of the second embodiment of the second heat-exchanging component is illustrated referring to Figure 26, Figure 26.First aperture 1121 are located at first upper half 1124, and the third aperture 1221 of the second heat-exchanging component 12 " is located at second upper half 1224, the first hole Mouth 1121 is aligned setting with third aperture 1221, and it is corresponding with the second heat-exchanging component not ipsilateral to be located at the first heat-exchanging component. It is corresponding with the second heat-exchanging component not ipsilateral that second aperture 1122 with the 4th aperture 1222 is located at the first heat-exchanging component.

The structural schematic diagram of the third embodiment of the second heat-exchanging component is illustrated referring to Figure 27, Figure 27.First aperture 1121 be located at first upper half 1124, the second heat-exchanging component 12 " ' third aperture 1221 be located at the second lower half 1225.First It is corresponding with the second heat-exchanging component ipsilateral that aperture 1121 and third aperture 1221 are located at the first heat-exchanging component, but the first aperture 1121 are arranged in a staggered manner with third aperture 1221.Second aperture 1122 and 1222 diagonal setting of the 4th aperture, the second heat-exchanging component 12 " ' briquetting is set in 1122 position of the second aperture, is provided with communicating passage in the middle part of briquetting, the communicating passage and the second aperture 1122 connections, for being connected with outer tube.Second heat-exchanging component 12 " ' in 1222 position of the 4th aperture setting briquetting, pressure It is provided with communicating passage in the middle part of block, which is connected to the 4th aperture, for connecting with outer tube.In this way, fluid Control assembly is predominantly located between the first block and the second block, and outer tube by briquetting connection can with the second aperture, The connection of 4th aperture facilitates structure letter and gathers and minimize so that fluid can enter the first heat-exchanging component or the second heat-exchanging component.

The structural schematic diagram of the 4th kind of embodiment of the second heat-exchanging component is illustrated referring to Figure 28, Figure 28.First aperture 1121 be located at first upper half 1124, the second heat-exchanging component 12 " " third aperture 1221 be located at the second lower half 1225.First It is corresponding with the second heat-exchanging component 12 not ipsilateral that aperture 1121 and third aperture 1221 are located at the first heat-exchanging component 11, and first Aperture 1121 is arranged in a staggered manner with third aperture 1221.Briquetting, pressure is arranged in 1122 position of the second aperture in second heat-exchanging component 12 " " It is provided with communicating passage in the middle part of block, which is connected to the second aperture 1122, for connecting with outer tube.Second Briquetting is arranged in 1222 position of the 4th aperture in heat-exchanging component 12 " ", is provided with communicating passage in the middle part of briquetting, the communicating passage and the Four apertures 1222 connection, for being connected with outer tube.In this way, fluid control components are predominantly located in the first block and second Between block, and outer tube can be connected to by briquetting connection with the second aperture, the 4th aperture, be changed so that fluid can enter first Hot component or the second heat-exchanging component facilitate structure letter and gather and minimize.

It should be understood that above embodiments are merely to illustrate the utility model and not limit described by the utility model Technical solution, such as "front", "rear", "left", "right", "upper", "lower" isotropy are defined, although this specification reference The above embodiments have been carried out detailed description to the utility model, still, those skilled in the art should understand that, Person of ordinary skill in the field still can be combined with each other the utility model, modify or equivalent replacement, and one The technical solution and its improvement for cutting the spirit and scope for not departing from the utility model, the right that should all cover in the utility model are wanted It asks in range.

Claims

1. a kind of fluid heat exchanger, it is characterised in that: including the first heat-exchanging component, the second heat-exchanging component, fluid control components With fluid communication component, the fluid control components are at least partially disposed at first heat-exchanging component and the second heat exchange group Between part, the fluid control components, first heat-exchanging component, second heat-exchanging component are fixed, the fluid communication group Part is at least partially disposed between first heat-exchanging component and second heat-exchanging component, the fluid communication component, described First heat-exchanging component, second heat-exchanging component are fixed；

First heat-exchanging component includes at least first fluid channel, and second heat-exchanging component is logical including at least second fluid Road, the fluid control components include at least first port, second port and third port, the second port and described first Fluid channel connection, the third port are connected to the second fluid channel；The fluid control components include the first work State and the second working condition, in first working condition, the first port is connected with the second port；Described Two working conditions, the first port are connected with the third port；The fluid communication component includes the 4th port, the 5th end Mouth, the 6th port, the 4th port are connected to the first fluid channel, the fifth port and the second fluid channel Connection, the 6th port is connected to the 4th port, fifth port；

First heat-exchanging component include the first aperture and the second aperture, first aperture, the second aperture with it is described first-class The connection of body channel, first heat-exchanging component include first upper half and the first lower half, and the second port has described the The center line of Two-port netwerk, the 4th port have the center line of the 4th port, define the center line of the second port Median plane between the center line of the 4th port is the first median plane, first upper half and first lower half It is using first median plane as division surface, wherein first aperture is located at first upper half, the second aperture position In first lower half；

Second heat-exchanging component includes third aperture and the 4th aperture, the third aperture and the 4th aperture and described the The connection of two fluid channels, second heat-exchanging component have second upper half and the second lower half, and the third port has institute The center line of third port is stated, the fifth port has the center line of the fifth port, defines in the third port Median plane between heart line and the center line of the fifth port is the second median plane, under second upper half and described second Half portion is using second median plane as division surface, wherein the third aperture is located at second upper half, the 4th hole Mouth is located at second lower half.

2. fluid heat exchanger according to claim 1, it is characterised in that: the fluid control components include pedestal master Body, the Base body includes first boss portion, second boss portion, in the axial parallel direction in the first boss portion, institute First boss portion is stated to protrude out towards first heat-exchanging component, in the axial parallel direction in the second boss portion, described One boss portion, the second boss portion include platform section and raised section, and the raised section is protruded out from the platform section, the platform Section is located at the raised section periphery, and the raised section is hollow, and the second port is arranged in the raised section in the first boss portion, The third port is arranged in the raised section in the second boss portion.

3. fluid heat exchanger according to claim 2, it is characterised in that: first aperture and the third aperture are wrong It opens up and sets, the Base body includes protrusion, and the protrusion protrudes from the Base body, in the axis of the Base body To on direction, the locating height of the protrusion is different from height locating for the first boss portion, second boss portion, with the protrusion Portion is line of demarcation in the position of the Base body, and the second port and the third port are located at the two of the protrusion Side, and the center line of the second port is not overlapped with the center line of the third port.

4. fluid heat exchanger according to claim 3, it is characterised in that: second aperture and the 4th aperture are wrong It opens up and sets, the center line of the 4th port is not overlapped with the center line of the fifth port, and the fluid communication component includes Body part, the first extended segment, the second extended segment and third extended segment, first extended segment is from the body part to described first Heat-exchanging component direction extends, and second extended segment extends from the body part to second heat-exchanging component direction, and described the Four ports are located at the end of first extended segment, and the fifth port is located at the end of second extended segment, and the described 6th Port is located at the end of the third extended segment, and the 6th port is located at first heat-exchanging component, the second heat-exchanging component It is external.

5. fluid heat exchanger according to claim 3, it is characterised in that: second aperture and the 4th aperture pair Neat setting, the center line of the 4th port are overlapped with the center line of the fifth port, and the fluid communication component includes this Body portion, the first extended segment, the second extended segment and third extended segment, first extended segment are changed from the body part to described first Hot component direction extends, and second extended segment extends from the body part to second heat-exchanging component direction, and the described 4th Port is located at the end of first extended segment, and the fifth port is located at the end of second extended segment, the 6th end Mouthful be located at the third extended segment end, the 6th port be located at first heat-exchanging component, the second heat-exchanging component outside Portion.

6. fluid heat exchanger according to claim 1, it is characterised in that: the fluid control components include pedestal master Body, the Base body include first boss portion, second boss portion, and the first boss portion, second boss portion protrude from described Base body, in the axial parallel direction in the first boss portion, the relatively described Base body protrusion in the first boss portion Setting, the first boss portion is protruded out towards first heat-exchanging component, in the axial parallel direction in the second boss portion, The relatively described Base body protrusion setting in the second boss portion, the first boss portion, the second boss portion include platform Section and raised section, the raised section are protruded out from the platform section, and the platform section is located at the raised section periphery, and the protrusion Section is hollow, the raised section setting second port in the first boss portion, described in the raised section setting in the second boss portion Third port；

First aperture is arranged in a staggered manner with the third aperture, and the Base body includes protrusion, in the Base body Axial direction on, the locating height of the protrusion is different from height locating for the first boss portion, second boss portion, with described Protrusion is line of demarcation in the position of the Base body, and the second port and the third port are located at the protrusion Two sides, and the center line of the second port is not overlapped with the center line of the third port；

The fluid communication component includes body part, the first extended segment, the second extended segment and third extended segment, and described first extends Section extends from the body part to first heat-exchanging component direction, and second extended segment is from the body part to described second Heat-exchanging component direction extends, and the 4th port is located at the end of first extended segment, and the fifth port is positioned at described the The end of two extended segments, the 6th port are located at the end of the third extended segment, and the 6th port is located at described first The outside of heat-exchanging component, the second heat-exchanging component；Second aperture is arranged in a staggered manner with the 4th aperture, the 4th port Center line is not overlapped with the center line of the fifth port；Or the third aperture is aligned setting with the 4th aperture, institute The center line for stating the 4th port is overlapped with the center line of the fifth port.

7. fluid heat exchanger according to claim 2, it is characterised in that: first aperture and third aperture phase To setting, the Base body includes protrusion, on the axial direction of the Base body, the locating height of the protrusion with The first boss portion, the locating height in second boss portion are different, and the first boss portion, second boss portion are oppositely arranged, with institute It is line of demarcation that protrusion, which is stated, in the position of the Base body, and the first boss portion is located at described convex with the second boss portion Portion two sides out, and the center line of the second port is overlapped with the center line of the third port.

8. fluid heat exchanger according to claim 7, it is characterised in that: second aperture and the 4th aperture are wrong It opens up and sets, the center line of the 4th port is not overlapped with the center line of the fifth port, and the fluid communication component includes Body part, the first extended segment, the second extended segment and third extended segment, first extended segment is from the body part to described first Heat-exchanging component direction extends, and second extended segment extends from the body part to second heat-exchanging component direction, and described the Four ports are located at the end of first extended segment, and the fifth port is located at the end of second extended segment, and the described 6th Port is located at the end of the third extended segment, and the 6th port is located at first heat-exchanging component, the second heat-exchanging component It is external.

9. fluid heat exchanger according to claim 7, it is characterised in that: second aperture and the 4th aperture pair Neat setting, the center line of the 4th port are overlapped with the center line of the fifth port, and the fluid communication component includes this Body portion, the first extended segment, the second extended segment and third extended segment, first extended segment are changed from the body part to described first Hot component direction extends, and second extended segment extends from the body part to second heat-exchanging component direction, and the described 4th Port is located at the end of first extended segment, and the fifth port is located at the end of second extended segment, the 6th end Mouthful be located at the third extended segment end, the 6th port be located at first heat-exchanging component, the second heat-exchanging component outside Portion.

10. fluid heat exchanger according to claim 1, it is characterised in that: the fluid control components include pedestal master Body, first aperture are oppositely arranged with second aperture, and the Base body includes protrusion, first boss portion, second Boss portion, the first boss portion, second boss portion protrude from the Base body, in the axial direction of the Base body On, the locating height of the protrusion is different from height locating for the first boss portion, second boss portion, the first boss portion, Second boss portion is oppositely arranged, using the protrusion in the position of the Base body as line of demarcation, the first boss portion with The second boss portion is located at the protrusion two sides, and the center line of the center line of the second port and the third port It is overlapped；The fluid communication component includes body part, the first extended segment, the second extended segment and third extended segment, and described first prolongs It stretches section and extends from the body part to first heat-exchanging component direction, second extended segment is from the body part to described Two heat-exchanging component directions extend, and the 4th port is located at the end of first extended segment, and the fifth port is located at described The end of second extended segment, the 6th port are located at the end of the third extended segment, and the 6th port is located at described the The outside of one heat-exchanging component, the second heat-exchanging component；The third aperture is arranged in a staggered manner with the 4th aperture, the 4th port Center line be not overlapped with the center line of the fifth port or the third aperture with the 4th aperture is aligned setting, institute The center line for stating the 4th port is overlapped with the center line of the fifth port.