CN110500820A - A kind of splitter and air-conditioning system - Google Patents
A kind of splitter and air-conditioning system Download PDFInfo
- Publication number
- CN110500820A CN110500820A CN201910759329.9A CN201910759329A CN110500820A CN 110500820 A CN110500820 A CN 110500820A CN 201910759329 A CN201910759329 A CN 201910759329A CN 110500820 A CN110500820 A CN 110500820A
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- Prior art keywords
- splitter
- port
- tap hole
- afflux
- tracheae
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0003—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station characterised by a split arrangement, wherein parts of the air-conditioning system, e.g. evaporator and condenser, are in separately located units
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B41/00—Fluid-circulation arrangements
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
Abstract
The embodiment of the invention discloses a kind of splitter and air-conditioning systems, are related to air-conditioning technique field.To solve the problems, such as that traditional splitter cold medium flux distribution is non-uniform and invents.The invention discloses a kind of splitter, including splitter ontology, splitter ontology has first port and multiple second ports, splitter ontology includes position of splitter, connecting tube and multiple afflux parts, position of splitter has splitter cavity, and first port is set in position of splitter, and is connected to splitter cavity；Each afflux part all has manifold, and each second port is all set on corresponding afflux part, and is connected to the manifold of corresponding afflux part；The manifold of each afflux part is connected to by multiple connecting tubes with splitter cavity, and the number of connecting tube being connected between each afflux part and position of splitter is equal.The present invention can be used for the coolant distribution of multi-split air conditioner.
Description
Technical field
The present invention relates to air-conditioning technique field more particularly to a kind of splitter and air-conditioning systems.
Background technique
In occasions such as exhibition room, open offices, needs multiple air conditioner indoor unit Simultaneous Switchings and operating mode is identical,
If facing function waste, problem at high cost using traditional multi-split air conditioner or unit machine air conditioner.In this situation
Under, a synchronous multi-split air conditioner is needed, which can satisfy an outdoor unit while carrying more indoor units, respectively
Simultaneous Switching may be implemented in indoor unit and operating mode is identical, the case where since there is no singly opening, does not need as every interior
Machine collocation flow control system, can substantially reduce product cost.
In synchronous multi-split air conditioner, in order to which refrigerant to be sent in each indoor unit, it is usually mounted with splitter, splitter
Shunting function is played, for will be shunted and be respectively fed in each indoor unit from the refrigerant flowed out in outdoor unit.
One of the relevant technologies Y type splitter, as shown in Figure 1, including general pipeline 01, position of splitter 02 and two branch pipes 03,
General pipeline 01 and branch pipe 03 are connected to the both ends of position of splitter 02, and refrigerant enters in position of splitter 02 in flowing by general pipeline 01,
It is flowed directly into each indoor unit after being divided into two parts in position of splitter 02 by branch pipe 03.Since the Y type splitter itself is tied
Structure limitation, is easy to happen refrigerant bias current when shunting, and cold medium flux occurs and distributes non-uniform problem, and then causes to enter each room
The cold medium flux of interior machine is uneven, and cooling or heating effect difference is big between each indoor unit, influences the cooling and warming of air-conditioning equipment entirety
Effect.
Summary of the invention
The embodiment of the present invention provides a kind of splitter and air-conditioning system, for solving cold medium flux distribution in the related technology
Uneven problem.
In order to achieve the above objectives, in a first aspect, the embodiment provides a kind of splitter, including splitter sheet
Body, the splitter ontology have first port and multiple second ports, the splitter ontology include position of splitter, connecting tube with
And multiple afflux parts, the position of splitter have splitter cavity, the first port is placed in the position of splitter, and with the splitter cavity
Connection；Each afflux part all has manifold, and each second port is all set on the corresponding afflux part, and
It is connected to the manifold of the corresponding machine li shoulder；The manifold of each afflux part passes through multiple connections
Manage the number for the connecting tube for being connected to, and being connected between each afflux part and the position of splitter with the splitter cavity
It is equal.
Second aspect, the embodiment of the invention provides a kind of air-conditioning systems, including outdoor unit, liquid pipe splitter, tracheorrhaphy
Discrimination device and multiple indoor units, the liquid pipe splitter are splitter described in any one of first aspect；The splitter
First port is connect with the liquid pipe port of the outdoor unit, multiple second ports of the liquid pipe splitter and multiple interiors
The liquid pipe port of machine connects one to one；The tracheae disagreement device has third port and multiple 4th ports, the third end
Mouth is connect with the tracheae port of the outdoor unit, and the tracheae port one of multiple 4th ports and multiple indoor units is a pair of
It should connect.
Splitter provided in an embodiment of the present invention and air-conditioning system, due to splitter ontology include position of splitter, connecting tube with
And multiple afflux parts, first port are connected to the splitter cavity of position of splitter, each second port connects with the manifold of corresponding afflux part
Logical, the manifold of each afflux part is connected to by multiple connecting tubes with splitter cavity, and is connected to each afflux part and position of splitter
Between connecting tube number it is equal, refrigerant can be entered in the splitter cavity of position of splitter by first port as a result, and shunted
It is shunted in chamber, the refrigerant after shunting is imported by more connecting tubes respectively in the manifold of each afflux part, and refrigerant is through second
Port outflow.Using this splitter, since refrigerant is to be divided into more parts in position of splitter to merge into again in afflux part again
Outflow, therefore it is more parts that refrigerant to that the allocation of risks of bias current, which can occur, when being shunted, and it is inclined to greatly reduce generation refrigerant
The risk of stream can guarantee to import simultaneously because the number of connecting tube being connected between each afflux part and position of splitter is equal
Cold medium flux in each afflux part is consistent, avoids the occurrence of and shunts uneven problem, guarantees the cold medium flux flowed into each indoor unit
Identical, the cooling or heating effect of each indoor unit is identical, and then guarantees that the cooling or heating effect of air-conditioning equipment entirety is preferable.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is a kind of existing structural schematic diagram of Y type branch pipe；
Fig. 2 is the structural schematic diagram for being applied to the splitter that one drags four types in the embodiment of the present invention；
Fig. 3 is the structural schematic diagram for being applied to the end face that one drags four type position of splitter in the embodiment of the present invention；
Fig. 4 is the structural schematic diagram for being applied to the splitter that one drags three types in the embodiment of the present invention；
Fig. 5 is the structural schematic diagram for being applied to the end face that one drags three type position of splitter in the embodiment of the present invention；
Fig. 6 is the structural schematic diagram of the splitter applied to one drag two type in the embodiment of the present invention；
Fig. 7 is the structural schematic diagram of the end face applied to one drag two type position of splitter in the embodiment of the present invention；
Fig. 8 is the air-conditioning system figure in the embodiment of the present invention；
Fig. 9 is the structural schematic diagram for being applied to the tracheae splitter that one drags four types in the embodiment of the present invention；
Figure 10 is the structural schematic diagram for being applied to the tracheae splitter that one drags three types in the embodiment of the present invention；
Figure 11 is the structural schematic diagram of the tracheae splitter applied to one drag two type in the embodiment of the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that, term " center ", "upper", "lower", "front", "rear", " left side ",
The orientation or positional relationship of the instructions such as " right side ", "vertical", "horizontal", "top", "bottom", "inner", "outside" is based on the figure
Orientation or positional relationship is merely for convenience of description of the present invention and simplification of the description, rather than the device of indication or suggestion meaning or
Element must have a particular orientation, be constructed and operated in a specific orientation, therefore be not considered as limiting the invention.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It is right
For those skilled in the art, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
Term " first ", " second " be used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance or
Implicitly indicate the quantity of indicated technical characteristic." first " is defined as a result, the feature of " second " can be expressed or imply
Ground includes one or more of the features.In the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two or
It is more than two.
In a first aspect, the embodiment of the invention provides a kind of splitters, as shown in Fig. 2, include splitter ontology 110, point
Discrimination device ontology 110 have first port 11 and multiple second ports 31, splitter ontology 110 include position of splitter 1, connecting tube 2 with
And multiple afflux parts 3, position of splitter 1 have splitter cavity 12, first port 11 is set in position of splitter 1, and is connected to splitter cavity 12；
Each afflux part 3 all has manifold 32, and each second port 31 is all set on corresponding afflux part 3, and with corresponding collection
The manifold 32 for flowing part 3 is connected to；The manifold 32 of each afflux part 3 is connected to by multiple connecting tubes 2 with splitter cavity 12, and
The number of connecting tube 2 being connected between each afflux part 3 and position of splitter 1 is equal.
Wherein, as shown in Fig. 2, being respectively connected with a pipe fitting 4 on the position of splitter 1 of splitter 100 and each afflux part 3.
Splitter provided in an embodiment of the present invention, as shown in Fig. 2, since splitter ontology 110 includes position of splitter 1, connection
Pipe 2 and multiple afflux parts 3, first port 11 are connected to the splitter cavity 12 of position of splitter 1, each second port 31 and corresponding afflux
The manifold 32 of part 3 is connected to, and the manifold 32 of each afflux part 3 is connected to by multiple connecting tubes 2 with splitter cavity 12, and is connected
The number of connecting tube 2 between each afflux part 3 and position of splitter 1 is equal, and refrigerant can be entered by first port 11 as a result,
It in the splitter cavity 12 of position of splitter 1, and is shunted in splitter cavity 12, the refrigerant after shunting is converged respectively by more connecting tubes 2
In the manifold 32 for entering each afflux part 3, refrigerant is flowed out through second port 31.Using this splitter 100, since refrigerant is to divide
More parts have been divided into it in stream part 1 and have been merged into afflux part 3 again again and flowed out, therefore refrigerant can have occurred when being shunted inclined
The allocation of risks of stream is more parts, greatly reduces the risk that refrigerant bias current occurs, simultaneously because being connected to each afflux part 3 and dividing
The number for flowing the connecting tube 2 between part 1 is equal, can guarantee that the cold medium flux imported in each afflux part 3 is consistent, avoids the occurrence of point
Uneven problem is flowed, guarantees that the cold medium flux flowed into each indoor unit 500 is identical, the cooling or heating effect of each indoor unit is identical,
And then guarantee that the cooling or heating effect of air-conditioning equipment entirety is preferable.
In the above-described embodiments, the number of afflux part 3 should be identical as the number of indoor unit 500 in splitter 100.Such as figure
It is applied to a splitter 100 for dragging four types, including four afflux parts 3 shown in 2；As shown in Figure 4 drags three machines applied to one
The splitter 100 of type, including three afflux parts 3；Splitter 100 as shown in FIG. 6 applied to one drag two type, including two
Afflux part 3.
Splitter provided in an embodiment of the present invention, as shown in Figures 2 and 3, position of splitter 1 connect with splitter cavity 12 with multiple
Logical tap hole group 13, such as tap hole group 13a, tap hole group 13b, tap hole group 13c, each tap hole group 13 includes multiple
Tap hole 131, in each tap hole group 13, the number of tap hole 131 is equal with the number of afflux part 3, and multiple shuntings
Hole 131 is connected to by connecting tube 2 with the manifold 32 of multiple afflux parts 3 one-to-one correspondence respectively, wherein the setting of tap hole 131
Mode is not unique.For example, as shown in figure 3, the tap hole 131 of multiple tap hole groups 13 may be uniformly distributed in a closed curve 14
On；In addition, the tap hole 131 of multiple tap hole groups 13 also may be uniformly distributed on straight line.Compared to by multiple shuntings
Hole 131 is set on straight line, will be set on closed curve 14 when same amount of tap hole 131, and be occupied small volume,
The structure of position of splitter 1 can be designed more compact.
In the above-described embodiments, the number of tap hole 131 should be arranged according to the type of air conditioner in position of splitter 1.Such as Fig. 3
Shown in be applied to one drag four types splitter 100 position of splitter 1, position of splitter 1 include three tap hole groups 13, respectively divide
Discharge orifice group 13a, tap hole group 13b, tap hole group 13c include four tap holes 131 in each tap hole group 13, respectively
Tap hole 131a, tap hole 131b, tap hole 131c, tap hole 131d；As shown in Figure 5 is applied to a disagreement for dragging three types
The position of splitter 1 of device 100, position of splitter 1 include three tap hole groups 13, respectively tap hole group 13a, tap hole group 13b, tap hole
13c is organized, includes three tap holes 131, respectively tap hole 131a, tap hole 131b, tap hole in each tap hole group 13
131c；The position of splitter 1 of splitter 100 applied to one drag two type as shown in Figure 7, position of splitter 1 include three tap hole groups
13, respectively tap hole group 13a, tap hole group 13b, tap hole group 13c include three tap holes in each tap hole group 13
131, respectively tap hole 131a, tap hole 131b.Wherein, the number of tap hole group 13 may be other numerical value for being greater than 1,
It is not specifically limited herein.
Wherein, the shape of closed curve 14 is not unique.For example, as shown in figure 3, closed curve 14 can be circle；In addition, envelope
Closed curve 14 or regular polygon, multiple one-to-one correspondence of tap hole group 13 are distributed in the multiple summits of regular polygon.Work as envelope
When the shape of closed curve 14 is round or regular polygon, the refrigerant flowed into each afflux part 3 can be guaranteed by gravity as far as possible
It influences identical, and then improves the influence that generates to coolant distribution of gravity, reduce the risk of generation refrigerant bias current.
In order to improve the influence that gravity generates coolant distribution, splitter provided in an embodiment of the present invention, with the same collection
Multiple tap holes 131 that stream part 3 is connected to are uniformly distributed on closed curve 14, wherein are uniformly distributed and are referred to along curve extension side
It is equal to 131 spacing of adjacent two tap hole.For example, as shown in figure 3, tap hole 131a in each tap hole group 13 with it is same
Afflux part 3 is connected to, and four tap hole 131a are uniformly distributed on closed curve 14；Tap hole 131b in each tap hole group 13
It is connected to same afflux part 3, four tap hole 131b are uniformly distributed on closed curve 14；Shunting in each tap hole group 13
Hole 131c is connected to same afflux part 3, and four tap hole 131c are uniformly distributed on closed curve 14；In each tap hole group 13
Tap hole 131d be connected to same afflux part 3, four tap hole 131d are uniformly distributed on closed curve 14, in this way, cold
When matchmaker shunts, the refrigerant flowed into each afflux part 3 is affected by gravity identical, can guarantee to flow into each afflux part 3 as far as possible
In refrigerant total amount it is consistent, improve gravity influenced caused by coolant distribution, to guarantee the cold medium flux of every indoor unit 500
It is evenly distributed.
The type of splitter provided in an embodiment of the present invention, connecting tube 2 is not unique.For example, as shown in Fig. 2, each connection
Pipe 2 can be throttle capillary tube 31；In addition, connecting tube 2 or the connection hose without throttling action.Compared to not
Connection hose with throttling action selects throttle capillary tube 31, throttling set can be integrated in splitter 100, be not necessarily to
Throttling set is separately set again.
Wherein, splitter provided in an embodiment of the present invention can use outer diameter for the throttle capillary tube 31 of 4.76mm, can also
Be not specifically limited herein using the throttle capillary tube 31 of 6.35mm, 3mm or other sizes.
The shape of splitter provided in an embodiment of the present invention, position of splitter 1 is not unique, for example, as shown in Fig. 2, position of splitter 1 can
Think conically shaped 15, the big end of conically shaped 15 has end plate, and end plate blocks the big end nozzle of conically shaped 15, and connecting tube 2 is inserted into
End plate, and be connected to the barrel chamber of conically shaped 15, the barrel chamber of conically shaped 15 is splitter cavity 12, and the small end nozzle of conically shaped 15 is first
Port 11；In addition, position of splitter 1 or cylindrical drum, the both ends of cylindrical drum have end plate, and the barrel chamber of cylindrical drum is splitter cavity
12, one end of cylindrical drum is equipped with the multiple tap holes 131 be connected to splitter cavity 12, and the other end is equipped with the be connected to splitter cavity 12
Single port 11.Compared to cylindrical drum, when position of splitter 1 is conically shaped 15, along refrigerant flow direction, the shape of position of splitter 1 is
Gradually expanded form, the structure of divergent nozzle are conducive to reduce flow resistance, therefore can reduce kinetic energy damage of the refrigerant in position of splitter 1
Consumption, and the small volume of conically shaped 15, the small end nozzle of conically shaped 15 can be directly as first ports 11, and when installation is more square
Just.
Second aspect, the embodiment of the invention provides a kind of air-conditioning systems, as shown in figure 8, including outdoor unit 200, liquid pipe
Splitter 300, tracheae splitter 400 and multiple indoor units 500, liquid pipe splitter 300 are the splitter in first aspect
100；The first port 11 of liquid pipe splitter 300 is connect with the liquid pipe port 5 of outdoor unit 200, and multiple the of liquid pipe splitter 300
Two-port netwerk 31 and the liquid pipe port 5 of multiple indoor units 500 connect one to one；Tracheae splitter 400 has 71 He of third port
Multiple 4th ports 81, third port 71 are connect with the tracheae port 6 of outdoor unit 200, multiple 4th ports 81 and multiple interiors
The tracheae port 6 of machine 500 connects one to one.
Under cooling condition, the gas-liquid two-phase refrigerant flowed out from outdoor unit 200 enters in liquid pipe splitter 300, and refrigerant exists
Indoor unit 500 is flowed into after being sufficiently mixed in liquid pipe splitter 300, is changed into the gaseous state of overheat after heat absorption evaporation, and gaseous state is cold
Matchmaker summarizes after the outflow of each indoor unit 500 into tracheae splitter 400, finally flows back to outdoor unit 200.
Under heating condition, the gaseous coolant of high temperature enters in tracheae splitter 400, by point of tracheae splitter 400
With each indoor unit 500 is flowed into, it is changed into liquid refrigerants after cooling in machine 500 indoors, liquid refrigerants is flowed out from each indoor unit 500
It afterwards in the afflux part 3 of advanced liquid-in pipe splitter 300, then imports in the position of splitter 1 of liquid pipe splitter 300, finally flows back to outdoor
Machine 200.
The technical effect of the technical issues of air-conditioning system provided in an embodiment of the present invention is solved and acquirement, with first party
The technical effect of the technical issues of splitter 100 in face is solved and acquirement is identical, and details are not described herein.
The structure of air-conditioning system provided in an embodiment of the present invention, tracheae splitter 400 is not unique.For example, such as Fig. 8 and Fig. 9
Shown, tracheae splitter 400 may include header 7 and multiple branch pipes 8 being connected to header 7, header 7 and outdoor unit
The nozzle of 200 connections is third port 71, and the nozzle that branch pipe 8 is connect with indoor unit 500 is the 4th port 81；In addition, tracheorrhaphy
Discrimination device 400 can also be using splitter 100 described in first aspect.Different from the flowing law of liquid phase refrigerant, gas phase refrigerant
In circulation, only when the whole air pressure in header 7 is greater than the air pressure in branch pipe 8, can just be diverted into multiple branch pipes 8,
Be not in whole gas phase refrigerants from the problem of outflow away from the nearest branch pipe 8 of 7 entrance of header, the requirement to flow dividing structure compared with
Low, compared to the splitter 100 in first aspect, tracheae splitter 400 shown in Fig. 9 is to be able to satisfy coolant distribution uniformly same
When, structure is simple, and directly indoor unit 500 is connected on the 4th port 81 of branch pipe 8 during installation, installs simple side
Just.
Wherein, 8 number of branch pipe of tracheae splitter 400 is identical as the number of indoor unit 200.As shown in Figure 9 is applied to
One drags the tracheae splitter 400 of four types, including four branch pipes 8；As shown in Figure 10 is applied to a tracheorrhaphy for dragging three types
Discrimination device 400, including three branch pipes 8；Tracheae splitter 400 applied to one drag two type as shown in figure 11, including two branch
Pipe 8；
In tracheae splitter 400 provided by the above embodiment, the mounting means of multiple branch pipes 8 is not unique.For example, such as Fig. 9
Shown, the axis of multiple branch pipes 8 can be in the same plane；In addition, the axis of manifold 8 can also be located at Different Plane
It is interior.When the axis of multiple branch pipes 8 is generally aligned in the same plane, 400 volume of tracheae splitter is relatively small, and structure is simple, it is convenient with
Indoor unit 500 connects, and multiple branch pipes 8 can be horizontally arranged, so as to reduce influence of the gravity to coolant distribution.
The setting position of air-conditioning system provided in an embodiment of the present invention, multiple branch pipes 8 of tracheae splitter 400 is not unique.
For example, as shown in figure 9, multiple branch pipes 8 can be connect with the pipe side wall of header 7, and multiple branch pipes 8 are along header 7
Extending direction is separated by arrangement；In addition, multiple branch pipes 8 can be all set at the nozzle of 7 one end of header.Compared to by multiple
Pipe 8 is set at the nozzle of one end of header 7, and multiple branch pipes 8 are separated by arrangement setting, tracheorrhaphy along the side wall of header 7
400 volume of discrimination device is relatively small, and structure is simple, is not susceptible to damage, while installing more convenient.
In the description of this specification, particular features, structures, materials, or characteristics can be real in any one or more
Applying can be combined in any suitable manner in example or example.
More than, only a specific embodiment of the invention, but scope of protection of the present invention is not limited thereto, and it is any to be familiar with
Those skilled in the art in the technical scope disclosed by the present invention, can easily think of the change or the replacement, and should all cover
Within protection scope of the present invention.Therefore, protection scope of the present invention should be subject to the protection scope in claims.
Claims (10)
1. a kind of splitter, including splitter ontology, the splitter ontology has first port and multiple second ports, special
Sign is that the splitter ontology includes position of splitter, connecting tube and multiple afflux parts, and the position of splitter has splitter cavity, institute
It states first port to be set in the position of splitter, and is connected to the splitter cavity；Each afflux part all has manifold, often
A second port is all set on the corresponding afflux part, and is connected with the manifold of the corresponding afflux part
It is logical；The manifold of each afflux part is connected to by multiple connecting tubes with the splitter cavity, and is connected to
The number of the connecting tube between each afflux part and the position of splitter is equal.
2. splitter according to claim 1, which is characterized in that the position of splitter connects with the splitter cavity with multiple
Logical tap hole group, each tap hole group includes multiple tap holes, and the tap hole of multiple tap hole groups is equal
It is even to be distributed on a closed curve；
In each tap hole group, the number of the tap hole is equal with the number of the afflux part, and multiple described
Tap hole is connected to by the connecting tube with the manifold of multiple afflux parts one-to-one correspondence respectively.
3. splitter according to claim 2, which is characterized in that multiple described points be connected to the same afflux part
Discharge orifice is uniformly distributed on the closed curve.
4. splitter according to claim 2, which is characterized in that the closed curve is circle；
Or the closed curve is regular polygon, multiple tap hole group one-to-one correspondence are distributed in the more of the regular polygon
On side.
5. splitter according to any one of claims 1 to 4, which is characterized in that each connecting tube is throttling
Capillary.
6. splitter according to any one of claims 1 to 4, which is characterized in that the position of splitter is conically shaped, described
The big end of conically shaped has end plate, and the end plate blocks the big end nozzle of the conically shaped, and the connecting tube is inserted into the end
Plate, and be connected to the barrel chamber of the conically shaped；The barrel chamber of the conically shaped is the splitter cavity, the small end nozzle of the conically shaped
For the first port.
7. a kind of air-conditioning system, which is characterized in that including outdoor unit, liquid pipe splitter, tracheae splitter and multiple indoor units,
The liquid pipe splitter is splitter according to any one of claims 1 to 6；
The first port of the liquid pipe splitter is connect with the liquid pipe port of the outdoor unit, and multiple the of the liquid pipe splitter
The liquid pipe port of Two-port netwerk and multiple indoor units connects one to one；
The tracheae disagreement device has third port and multiple 4th ports, the tracheae end of the third port and the outdoor unit
Mouth connection, multiple 4th ports and the tracheae port of multiple indoor units connect one to one.
8. air-conditioning system according to claim 7, which is characterized in that the tracheae splitter includes header and multiple
The branch pipe being connected to the header, the nozzle that the header is connect with the outdoor unit are the third port, the branch
Managing the nozzle connecting with the indoor unit is the 4th port.
9. air-conditioning system according to claim 8, which is characterized in that the axis of multiple branch pipes is generally aligned in the same plane
It is interior.
10. air-conditioning system according to claim 8, which is characterized in that pipe of multiple branch pipes with the header
Side wall connection, and multiple branch pipes are separated by arrangement along the extending direction of the header.
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| CN201910759329.9A CN110500820A (en) | 2019-08-16 | 2019-08-16 | A kind of splitter and air-conditioning system |
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| CN201910759329.9A CN110500820A (en) | 2019-08-16 | 2019-08-16 | A kind of splitter and air-conditioning system |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2000011383A1 (en) * | 1998-08-25 | 2000-03-02 | Aeroquip Corporation | Manifold assembly |
| CN102135352A (en) * | 2010-01-22 | 2011-07-27 | 乐金电子(天津)电器有限公司 | Dispenser |
| CN202470552U (en) * | 2012-03-05 | 2012-10-03 | 珠海格力电器股份有限公司 | Shunting device and air conditioner comprising same |
| CN203454483U (en) * | 2013-07-25 | 2014-02-26 | 广东美的制冷设备有限公司 | Evaporator diverting structure and air conditioner indoor unit |
| CN203869386U (en) * | 2014-05-29 | 2014-10-08 | 浙江三花制冷集团有限公司 | Gas collecting tube component |
| JP5998632B2 (en) * | 2012-05-21 | 2016-09-28 | ダイキン工業株式会社 | Shunt and air conditioner |
-
2019
- 2019-08-16 CN CN201910759329.9A patent/CN110500820A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2000011383A1 (en) * | 1998-08-25 | 2000-03-02 | Aeroquip Corporation | Manifold assembly |
| CN102135352A (en) * | 2010-01-22 | 2011-07-27 | 乐金电子(天津)电器有限公司 | Dispenser |
| CN202470552U (en) * | 2012-03-05 | 2012-10-03 | 珠海格力电器股份有限公司 | Shunting device and air conditioner comprising same |
| JP5998632B2 (en) * | 2012-05-21 | 2016-09-28 | ダイキン工業株式会社 | Shunt and air conditioner |
| CN203454483U (en) * | 2013-07-25 | 2014-02-26 | 广东美的制冷设备有限公司 | Evaporator diverting structure and air conditioner indoor unit |
| CN203869386U (en) * | 2014-05-29 | 2014-10-08 | 浙江三花制冷集团有限公司 | Gas collecting tube component |
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Application publication date: 20191126 |