CN209165787U

CN209165787U - Gas-liquid proportional controller, water heater

Info

Publication number: CN209165787U
Application number: CN201821540625.7U
Authority: CN
Inventors: 程建建; 王�华
Original assignee: AO Smith China Water Heater Co Ltd
Current assignee: AO Smith China Water Heater Co Ltd
Priority date: 2018-09-19
Filing date: 2018-09-19
Publication date: 2019-07-26
Anticipated expiration: 2028-09-19

Abstract

The application discloses a kind of gas-liquid proportional controller, water heater.Wherein, the water heater, comprising: liner, the liner have gas zones and liquid regions；The first pipe communicated with inside the liner；The first pipe can input liquid to the gas zones and form the first gas-liquid mixture；The second pipe communicated with inside the liner；The second pipe is arranged to collect at least partly described first gas-liquid mixture；The second pipe is equipped with the interconnecting part being connected to liner, and first gas-liquid mixture for flowing into the second pipe exports after the connected component separates out portion gas.The noise when outgassing forms microbubble water can be effectively reduced in the mixed proportional controller of gas-liquid provided herein and water heater, promotes user and is tested with water body.

Description

Gas-liquid proportional controller, water heater

Technical field

This application involves hot water facility field more particularly to a kind of gas-liquid proportional controllers, water heater.

Background technique

Microbubble water (otherwise referred to as submicron bubble water etc.) is constituted with water and air, and air entrapment size is micro- Meter level.Milky is presented under visual effect since inside is full of a large amount of micro-bubble in microbubble water.Microbubble water has very Strong detergency, when contacting with dirt, dirt will have been attracted by bubble, in addition the pressure and air when bubble explosion are in water In natural buoyancy, smoothly dirt can be taken away.

Since bubble is very tiny, subtle position can be goed deep into and do deep layer cleaning, for example pore.The size of pore generally about 20 It is big to visually seeing then between 100 to 200 microns to 50 microns, by dirt grease fill more up to 400 microns, because This, microbubble can enter wherein easily, and dirt is taken away using the ability of its superstrong pollution-removing, reaches deep layer cleaning compared with fruit.

Based on the above characteristic, it is huge that microbubble technology is applied to the upward prospect of shower square.But existing shower Noise is bigger when Deng microbubble water be discharged with water end (W.E.) equipment, affects user experience.

Utility model content

The generation of microbubble water depends on is mixed to form gas-liquid mixture for air and water under a certain pressure first, and protects Holding pressure prevents air from escaping, and then discharges the air in gas-liquid mixture in water through excess pressure adjusting and forms microbubble Water is discharged it in water outlets such as showers later.

Being tested with water body for user can be promoted due to promoting the microbubble concentration in microbubble water, at present it is generally acknowledged that generating Gas-liquid mixture in the concentration of the higher microbubble of gas concentration accordingly can also get a promotion, so current research direction is still excellent First guarantee gas concentration in the gas-liquid mixture generated.

But personnel are the study found that existing molten gas process is to be sprayed by injection structure into air with pressure after study Jetting is formed, but the high speed water of fluidic vectoring thrust, which gets into the air, can generate shock with air, and air not only can be molten during being somebody's turn to do In Xie Yushui, but also it can be brought into gas-liquid mixture with the bubble form being relatively large in diameter.This is resulted in gas-liquid mixture Bubble be relatively large in diameter, so that bubble largely ruptures and to form noise in shower gas releasing process.

In addition, bulk gas is discharged outside liner in the form of bubble in gas zones, the gas in gas zones is caused to disappear It consumes too fast, to cause the problem that the frequency of tonifying Qi is too fast and gas effciency is low, reduces user experience.

In view of above-mentioned deficiencies of the prior art, the purpose of the application is to provide a kind of gas-liquid proportional controller, water heater, with It is able to solve at least one above problem.

The technical solution of the application is as follows:

A kind of water heater, comprising:

Liner, the liner have gas zones and liquid regions；

The first pipe communicated with inside the liner；The first pipe can input liquid to the gas zones and be formed First gas-liquid mixture；

The second pipe communicated with inside the liner；The second pipe is arranged to collect at least partly described first Gas-liquid mixture；

The gas-liquid ratio adjustment structure being set on the second pipe；Fluid in the second pipe passes through the gas Liquid proportional adjustment structure exports after adjusting；The gas-liquid ratio adjustment structure can reduce the gas of fluid in the second pipe Amount.

As a preferred embodiment, the gas-liquid proportion structure includes being set on the tube wall of the second pipe Interconnecting part, the inside of the second pipe is connected by the interconnecting part with the inside of liner.

A kind of water heater, comprising:

Liner, the liner have gas zones and liquid regions；

The second pipe is equipped with the interconnecting part being connected to liner, flows into first gas-liquid mixed of the second pipe Object exports after the connected component separates out portion gas.

As a preferred embodiment, the second pipe is by being equipped with the interconnecting part and the first pipe phase Cooperatively form the water inlet pipe of the water heater.

As a preferred embodiment, the interconnecting part is close to the bottom of the liner and/or middle part by described The inside of two pipelines is connected with the liquid regions.

As a preferred embodiment, the interconnecting part includes at least one company being set on the second pipe Through-hole.

As a preferred embodiment, the interconnecting part include be set on the second pipe along described second Multiple intercommunicating pores of pipe lengths arrangement.

As a preferred embodiment, the area of the interconnecting part is less than 10 square millimeters.

As a preferred embodiment, first gas-liquid mixture that part is collected by the second pipe is through institute It states interconnecting part to export to outside the second pipe, and is at least partly back in the second pipe and exports through the interconnecting part.

As a preferred embodiment, the first pipe includes water inlet and delivery outlet；The delivery outlet can be to The gas zones injection liquid forms gas-liquid mixture；The second pipe has first input port and the first output end Mouthful；The first input port is used to collect first gas-liquid mixture that the first pipe is formed；First output Port is used to export its internal fluid to outside the liner.

As a preferred embodiment, further including the third pipeline being connected to the liquid regions；The third pipe The second output terminal mouth of the second gas-liquid mixture in the liner is exported outside the oriented liner of stage property；The third pipeline to When exporting second gas-liquid mixture outside the liner, the first gas-liquid mixture collected by the second pipe passes through described Interconnecting part enters in the liner.

As a preferred embodiment, further including being connected with first output port and the second output terminal mouth The temperature-adjusting device connect；The temperature-adjusting device can distribute the warp of the first gas-liquid mixture collected by the second pipe The amount that the interconnecting part flows into the amount of liner and exports through first output port.

As a preferred embodiment, the gas-liquid ratio adjustment structure includes being connected with inside the first pipe Portion gas in the gas-liquid mixture can be aspirated and be exported by logical suction section, the suction structure.

As a preferred embodiment, the delivery outlet of the first pipe can be to the gas zones injection stream bodily form At negative pressuren zone, to form the suction section；The gas-liquid ratio adjustment structure has the gas transmission being located inside the second pipe Channel；The gas distribution channel is communicated with the negative pressuren zone, by the portion gas of fluid in the second pipe through the gas transmission Channel inputs the negative pressuren zone.

As a preferred embodiment, the gas-liquid ratio adjustment structure further includes being set in the second pipe Separated structure and mixing unit；The separated structure include degassing portion and positioned at degassing subordinate trip gas-liquid separation zone, it is described First gas-liquid mixture forms gas zone and fluid zone in the gas-liquid separation zone by the degassing portion；The gas distribution channel will The gas zone is connected with the negative pressuren zone, and at least partly gas of the gas part is exported；

The mixing unit is located at the downstream of the separated structure；The mixing unit is used for the portion gas of the gas zone It is mixed with the liquid in the liquid portion.

As a preferred embodiment, the degassing portion includes that the spiral separation being set in the second pipe is led to Road；The spiral separation channel is extended spirally along the extending direction of the second pipe；Fluid in the second pipe flows through It is separated when the spiral separation channel to form the gas zone and fluid zone in the gas-liquid separation zone.

As a preferred embodiment, the spiral separation channel spiral extends beyond 360 degree.

As a preferred embodiment, the mixing unit includes multiple stirring blades circumferentially arranged；It is described to stir Mix the oppositely oriented of the rotation direction of blade and the spiral separation channel.

As a preferred embodiment, the mixing unit is arranged close to the bottom of the liner.

As a preferred embodiment, at least partly described second pipe is sheathed on outside the first pipe.

As a preferred embodiment, the first pipe and second pipe coaxial arrangement.

It collects as a preferred embodiment, having between the second pipe and the first pipe and conveys institute State the conveying flow passage of the first gas-liquid mixture；

The gas-liquid ratio adjustment structure further includes that fixing sleeve is set between the second pipe and the first pipe Tube channel；

The gas distribution channel is formed between the tube channel and the first pipe；The second pipe and the tube channel Between formed the part conveying flow passage.

As a preferred embodiment, the gas distribution channel cross-sectional area is less than the cross section of the conveying flow passage Product.

Institute is used to form as a preferred embodiment, being fixed between the tube channel and the second pipe State the spiral plate in spiral separation channel；The spiral plate is installed close to the lower end of the tube channel.

As a preferred embodiment, at least partly described second pipe and the first pipe common portion are in charge of Wall；The interconnecting part be arranged in on the second pipe of the first pipe share pipe wall part.

As a preferred embodiment, first gas-liquid mixture is the low temperature gas-liquid lower than the first predetermined temperature Mixture, the second pipe are configured to collect the low temperature gas-liquid mixture；The liquid regions have the second gas Liquid mixture, second gas-liquid mixture are the high temperature gas-liquid mixture higher than the second predetermined temperature.

As a preferred embodiment, the water heater is electric heater.

A kind of gas-liquid proportional controller, is used to be mounted on the water heater with liner；The liner has gas zone Domain and liquid regions；The gas-liquid proportional controller, comprising:

For with the first pipe that is communicated inside the liner；The first pipe can input liquid to the gas zones Form the first gas-liquid mixture；

For with the second pipe that is communicated inside the liner；The second pipe is arranged to collect at least partly described First gas-liquid mixture；

The gas-liquid ratio adjustment structure being set on the second pipe；Fluid in the second pipe passes through the gas It is exported after liquid proportional adjustment structure to outside the liner；The gas-liquid ratio adjustment structure can reduce fluid in the second pipe Gas flow.

A kind of gas-liquid proportional controller characterized by comprising for the degassing portion of separating liquid/gas mixtures, and be located at The gas-liquid separation zone of degassing subordinate's trip and mixing unit, the mixing unit are located at the downstream of the separated structure, the gas-liquid mixed Object forms gas zone and fluid zone in the gas-liquid separation zone by the degassing portion, and the mixing unit is used for the gas zone Portion gas and the liquid in the liquid portion mix.

The utility model has the advantages that

Water heater provided in the application embodiment on second pipe by being equipped with gas-liquid ratio adjustment structure, benefit The gas flow of fluid in second pipe (predominantly the first gas-liquid mixture) is reduced with gas-liquid ratio adjustment structure, to reduce Bubbles volume in second pipe so reaches air bubble content in the fluid with water end (W.E.) and reduces, so as to be effectively reduced in outgassing Noise when microbubble water is formed, user is promoted and is tested with water body.

Meanwhile the gas-liquid ratio adjustment structure reduces the bubbles volume of fluid in second pipe, and to the first gas-liquid mixture Middle dissolved gas influence is smaller, thus do not reduce in the concentration for generating microbubble in microbubble water with water end (W.E.) outgassing, thus Guarantee the microbubble water usage experience of user.

In addition, the gas-liquid ratio adjustment structure is by reducing the gas flow in second pipe in fluid, it is possible to reduce to gas The gas consumption of body region, thus the gas effciency in lift gas region, while tonifying Qi frequency is reduced, promote the use of user Experience.

Referring to following description and accompanying drawings, the particular implementation of the utility model is disclosed in detail, specifies practical Novel principle can be in a manner of adopted.It should be understood that the embodiments of the present invention in range not thus by Limitation.In the range of the spirit and terms of appended claims, the embodiments of the present invention includes many changes, modifications With it is equivalent.

The feature for describing and/or showing for a kind of embodiment can be in a manner of same or similar one or more It uses in a other embodiment, is combined with the feature in other embodiment, or the feature in substitution other embodiment.

It should be emphasized that term "comprises/comprising" refers to the presence of feature, one integral piece, step or component when using herein, but simultaneously It is not excluded for the presence or additional of one or more other features, one integral piece, step or component.

Detailed description of the invention

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only It is some embodiments of the utility model, for those skilled in the art, without any creative labor, It is also possible to obtain other drawings based on these drawings.

Fig. 1 is the water heater structure schematic diagram that a kind of embodiment of the application provides；

Fig. 2 is the water heater structure schematic diagram that the application another embodiment provides；

Fig. 3 is the magnified partial view of Fig. 2；

Fig. 4 is the first pipe and second pipe structural schematic diagram that a kind of embodiment of the application provides；

Fig. 5 is the first pipe and second pipe structural schematic diagram that the application another embodiment provides；

Fig. 6 is the first pipe and second pipe structural schematic diagram that the application another embodiment provides；

Fig. 7 is the water heater structure schematic diagram that the application another embodiment provides；

Fig. 8 is the second pipe main view of Fig. 7；

Fig. 9 is the cross-sectional view of Fig. 8；

Figure 10 is the I magnified partial view of Fig. 9；

Figure 11 is the II magnified partial view of Fig. 9；

Figure 12 is the water heater structure schematic diagram that the application another embodiment provides；

Figure 13 is the structure of gas liquid separator schematic diagram that a kind of embodiment of the application provides；

Figure 14 is the structure of gas liquid separator schematic diagram that the application another embodiment provides；

Figure 15 is a kind of degassing portion operation schematic diagram；

Figure 16 is another degassing portion operation schematic diagram；

Figure 17 is the course of work schematic diagram of a kind of gas-liquid separator provided by the present application or a kind of water heater.

Specific embodiment

In order to make those skilled in the art more fully understand the technical solution in the utility model, below in conjunction with this reality With the attached drawing in new embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that The described embodiments are only a part of the embodiments of the utility model, instead of all the embodiments.Based on the utility model In embodiment, those of ordinary skill in the art's every other implementation obtained without making creative work The range of the utility model protection all should belong in example.

It should be noted that it can directly on the other element when element is referred to as " being set to " another element Or there may also be another elements placed in the middle.When an element is considered as " connection " another element, it be can be directly It is connected to another element in succession or may be simultaneously present another element placed in the middle.Term as used herein " vertically ", " water It is flat ", "left", "right" and similar statement for illustrative purposes only, be not meant to be the only embodiment.

Unless otherwise defined, all technical and scientific terms used herein are led with the technology for belonging to the utility model The normally understood meaning of the technical staff in domain is identical.Terminology used in the description of the utility model herein only be The purpose of description specific embodiment, it is not intended that in limitation the utility model.Term as used herein "and/or" packet Include any and all combinations of one or more related listed items.

Fig. 1 is please referred to Figure 17.A kind of water heater is provided in the application embodiment, which is preferably electric hot water Device.Certainly, the application does not repel the case where water heater is other types water heater, for example water heater can also be gas and hot water Device, small kitchen precious (small electrothermal hydrophone) etc..

Specifically, the water heater include: liner 100, with the first pipe 200 and institute that are communicated inside the liner 100 State the second pipe 300 communicated inside liner 100.Wherein, the liner 100 has gas zones 102 and liquid regions 101.The first pipe 200 can input liquid to the gas zones 102 and form the first gas-liquid mixture.The second pipe 300 are arranged to collect at least partly described first gas-liquid mixture.

For the gas-liquid mixture for exporting the appropriate ratio of gas-liquid.The water heater further includes being set to the second pipe 300 On gas-liquid ratio adjustment structure.Fluid in the second pipe 300 is defeated after gas-liquid ratio adjustment structure adjusting Out；The gas-liquid ratio adjustment structure can reduce the gas flow of fluid in the second pipe 300.

In the application embodiment, there are gas zones 102 and liquid regions 101 in liner 100.Wherein, for have compared with Good ground gas-liquid mixing condition, liner 1002 are the pressure resistant vessel that can bear predetermined pressure.Gas zones 102 are located at liquid regions 101 top.Gas zones 102 have for gas-liquid mixed gas, correspondingly, the gas be specifically as follows air (that is, Ingredient is identical as air, can be provided by atmosphere).Certainly, the gas-liquid mixture of ingredient needed for forming other is (finally with water End forms microbubble water) when, which can also have predetermined gas, such as oxygen, hydrogen etc..Certainly, it is contemplated that Preferable using effect and the convenience of acquisition, the gas zones 102 preferably have air.

As shown in Figure 1.Liquid regions 101 have liquid, wherein liquid can be water (such as cold water, warm water), can also be with The microbubble water finished for gas-liquid mixed (gas-liquid mixture is in liquid).Citing are as follows: under initial mounting condition, in liner 100 The cold water for first inputting predetermined amount of water, at this point, liquid regions 101 are filled with cold water.Certainly, the liquid regions 101 in liner 100 Second gas-liquid mixture of (in heating or heating terminates) can be finished and is heated for gas-liquid mixed.

In the liner 100, gas zones 102 are reserved area, (including aftermentioned to form gas-liquid mixture with liquid The first gas-liquid mixture and the second gas-liquid mixture).Wherein, gas zones 102 and liquid regions 101 can have fixed body Product ratio, for preferably 3 to 4 liters of water for guaranteeing enough hot water amount's liquid regions 101.

Certainly, gas zones 102 and liquid regions 101 may be to be not fixed volume ratio, only need to have in liner 100 Gas zones 102.In view of during producing microbubble water, the air of gas zones 102 can gradually disappear in liner 100 Consumption, corresponding gas zones 102 can correspondingly change with 101 volume of liquid regions, therefore not limit gas in the present embodiment The volume ratio of body region 102 and liquid regions 101.

In the application embodiment, the gas that gas-liquid ratio adjustment structure can reduce fluid in second pipe 300 contains Amount.In view of the ingredient in the first gas-liquid mixture is mainly liquid (dissolved air water) and bubble.The gas-liquid ratio adjustment structure energy Reduce the bubbles volume of fluid in second pipe 300.

Water heater provided in the application embodiment on second pipe 300 by being equipped with gas-liquid proportion adjustment knot Structure is reduced the gas flow of fluid in second pipe 300 (predominantly the first gas-liquid mixture) using gas-liquid ratio adjustment structure, To reduce the bubbles volume in second pipe 300, so reaches air bubble content in the fluid with water end (W.E.) and reduce, so as to effective The noise when outgassing forms microbubble water is reduced, user is promoted and is tested with water body.

Meanwhile the gas-liquid ratio adjustment structure reduces the bubbles volume of fluid in second pipe 300, and to the first gas-liquid mixed In object dissolved gas influence it is smaller, thus do not reduce with water end (W.E.) outgassing generate microbubble water in microbubble concentration, from And guarantee the microbubble water usage experience of user.

In addition, the gas-liquid ratio adjustment structure is by reducing the gas flow in second pipe 300 in fluid, it is possible to reduce right The gas consumption of gas zones 102, thus the gas effciency in lift gas region 102, while tonifying Qi frequency is reduced, it is promoted and is used The usage experience at family.

Since the flow velocity for the gas-liquid mixture collected in second pipe 300 is very fast, meanwhile, second pipe 300 is for being received Collection gas-liquid mixture flowing flow diameter it is smaller, in second pipe 300 the extra air pocket of fluid cannot by itself Buoyancy floats, so passing through the increased gas-liquid ratio adjustment structure auxiliary degassing of institute.Wherein, the diameter of second pipe 300 exists Within 70mm.The flow velocity of fluid is within 20L/min in second pipe 300, preferably, in second pipe 300 fluid flow velocity Within 15L/min (including 15L/min).

In embodiment as shown in Figures 1 to 6.The second pipe 300 is equipped with the interconnecting part 10 being connected to liner 100. First gas-liquid mixture for flowing into the second pipe 300 exports after the interconnecting part 10 isolates portion gas.Tool Body, second pipe 300 exports the residual fluid after interconnecting part 10 removes portion gas to outside the liner 100.The company Logical portion 10 can be used for for above-mentioned gas-liquid ratio adjustment structure.

Wherein, the pressure of fluid is big in second pipe 300, and flow velocity is fast, and liquid regions 101 are that relative static conditions are (usual The flow velocity of liquid regions 101 is zero, can be not zero when mixing water inlet).Wherein, interconnecting part 10 is by second pipe 300 and interior The inside (liquid regions 101) of gallbladder 100 is connected to, and the external pressure of interconnecting part 10 is lower than its internal pressure, so that second pipe Segment fluid flow (the first gas-liquid mixture) in 300 is exported through interconnecting part 10 into liquid regions 101, by 10 position of interconnecting part Pressure balance.

In addition, by being equipped with interconnecting part 10, the mistake of 10 position of interconnecting part for the fluid in second pipe 300 Flow area increases suddenly, and the first gas-liquid mixture also resulted in part second pipe 300 is flowed out from interconnecting part 10.

Since the density of gas is less than the density of liquid, liquid regions 101 are opposing stationary or stable state, and then are entered Bubble in the first gas-liquid mixture of part of liquid regions 101 can float until entering the gas of top, make-up gas region Gas flow in 102 can be effectively reduced to not only reduce the bubbles volume of the fluid in second pipe 300 in outgassing shape Noise when at microbubble water promotes user and is tested with water body.

Also, fluid in second pipe 300 can also be utilized again by the portion gas that interconnecting part 10 is discharged, promote gas The gas effciency of body region 102, while tonifying Qi frequency is reduced, promote the usage experience of user.

Moreover, the inside of second pipe 300 need to be only connected to by interconnecting part 10 with the inside of liner 100, structure is simple, Manufacturing cost is low, and the effect solved the problems, such as is prominent, has very high application value.

In addition, by being equipped with interconnecting part 10, the first gas-liquid mixture of part collected by second pipe 300 can enter interior In the liquid regions 101 of gallbladder 100, the gas content of liquid regions 101 is supplemented, so that it is mixed to be conducive to 100 high temperature gas-liquid of liner Close the generation of object.

In the application embodiment, water heater is by being equipped with interconnecting part 10, the second pipe 300 and first pipe Road 200 matches the water inlet pipe to form the water heater.In commonly water inlet state, first pipe 200 can be to gas zones 102 injection liquid form the first gas-liquid mixture, and at least partly the first gas-liquid mixture (is not arranged by the collection of second pipe 300 Reprimand the first gas-liquid mixture of part is directly entered the schemes of liquid regions 101), the first gas-liquid of part in second pipe 300 is mixed Liner 100 can be entered through interconnecting part 10 by closing object, formed the water inlet to liner 100, formed the water inlet pipe of water heater.

It is whole in second pipe 300 when without being exported to outside liner 100 when the output end of second pipe 300 is closed It is water heater moisturizing that first gas-liquid mixture can be entered in liner 100 by interconnecting part 10, forms the water inlet pipe of water heater.

To subtract gas effect with preferable.The interconnecting part 10 will be described close to the bottom of the liner 100 and/or middle part The inside of second pipe 300 is connected with the liquid regions 101.Due to the liquid regions 101 in liner 100 temperature with The ascending temperature of height is higher, so that the water temperature close to bottom and/or middle part is lower.In interconnecting part 10 by 300 He of second pipe When liquid regions 101 are connected to, to avoid influencing the top water temperature of liquid regions 101.

Since the pressure of liner 100 needs to keep balance, so flowing into liner 100 through interconnecting part 10 deviates from air pocket extremely The first gas-liquid mixture of small part can be returned again to by interconnecting part 10 and be exported again into second pipe 300.Correspondingly, part is by institute First gas-liquid mixture for stating the collection of second pipe 300 is exported through the interconnecting part 10 to outside the second pipe 300, and It is at least partly back in the second pipe 300 and exports through the interconnecting part 10 under the pressure balance inside liner 100.Such as This can guarantee the amount that second pipe 300 exports, and guarantee being tested with water body for user.

By the way that interconnecting part 10 is arranged close to the bottom of the liner 100 and/or middle part, the part in liquid regions 101 Fluid (such as first gas-liquid mixture of the outflow of interconnecting part 10) can backflow into second pipe 300, and the interconnecting part 10 is close The bottom and/or middle part of the liner 100 have no effect in second pipe 300 temperature of fluid or influence it is smaller, so as to To guarantee being tested with water body for user.As a preferred option, the interconnecting part 10 on second pipe 300 is close to the liner 100 Bottom setting.Specifically, at least partly lower section that is located at the intermediate position of the liner 100 of interconnecting part 10.

Certainly, the application does not repel the scheme that part interconnecting part 10 is located at 300 top of second pipe.As shown in Figure 4 In embodiment, interconnecting part 10 includes close to the first intercommunicating pore 10a that the bottom of liner 100 is arranged, is located among second pipe 300 Second intercommunicating pore 10b, Yi Jiwei of position or corresponding 100 middle position of liner or corresponding 101 middle position of liquid regions Third connecting hole 10c in 300 top of second pipe.Third connecting hole 10c is relative to the first intercommunicating pore 10a, the second intercommunicating pore 10b is closer to gas zones 102.

In the present embodiment, the inside of second pipe 300 is connected by interconnecting part 10 with the inside of liner 100.Interconnecting part 10 are opened on the side wall of second pipe 300.Interconnecting part 10 can be intercommunicating pore structure.Specifically, the interconnecting part 10 includes At least one intercommunicating pore being set on the second pipe 300.Intercommunicating pore can be long hole, or multiple holes (for There is no restriction for the shape in the hole) along the length direction arrangement of second pipe 300.

As shown in Figure 1.It flows out and returns from second pipe 300 through interconnecting part 10 for convenience of the first gas-liquid mixture of part Flow in second pipe 300, the interconnecting part 10 include be set on the second pipe 300 along the second pipe 300 Multiple intercommunicating pores of length direction arrangement.Certainly, it is not excluded that also along the circumferential direction be provided with the scheme of multiple intercommunicating pores.

To avoid the first gas-liquid mixture outflow excessive in second pipe 300, the area of the interconnecting part 10 is less than 10 Square millimeter.It so can not only guarantee the concentration with microbubble in water of user, but also the noise in use process can be reduced, Improve being tested with water body for user.

In addition, being so that flowing intracorporal bubble discharge in second pipe 300 uniformly, interconnecting part 10 can also be along second pipe 300 circumferencial direction extends.For example, interconnecting part 10 is multiple intercommunicating pores, multiple intercommunicating pores are along the circumference side of second pipe 300 To being uniformly distributed.Alternatively, interconnecting part 10 includes a circumferentially extending long hole etc. more than 180 degree central angle.

In embodiment as shown in Figure 5, Figure 6, degassing structure is also provided in second pipe 300, preferably by The bubble separation of fluid comes out in two pipelines 300.Degassing structure is located at the upstream of interconnecting part 10.It is vertical in second pipe 300 When pipeline, degassing structure is located at the top of interconnecting part 10.Degassing structure can separate the first gas-liquid mixture of process to be formed Gas part and liquid portion.The portion gas that the degassing structure is isolated is the bubble greater than predetermined size.Predetermined size It can be in 0.5mm or more.Specifically, degassing structure may include that the cyclone structure 30 extended spirally (can refer to as shown in Figure 5 Following separated structures 30).Alternatively, degassing structure can enter oneself for the examination damping spacer structure 20 as shown in Figure 6.

In embodiment as shown in figs. 1 to 14.The first pipe 200 includes water inlet 201 and delivery outlet 202.Into The mouth of a river 201 can input water outside the liner 100.The delivery outlet 202 can spray liquid to the gas zones 102 and be formed Gas-liquid mixture, correspondingly, delivery outlet 202 is referred to as jet orifice 202.Wherein, 202 injection stream body of delivery outlet forms negative pressure The gas of gas zones is attracted using negative pressuren zone and is mixed with the liquid collision of high speed dispersion by area, forms the first gas-liquid mixture.

The second pipe 300 has first input port 301 and the first output port 302.The first input port First gas-liquid mixture that 301 (with following input ports 301) are formed for collecting the first pipe 200.Described first Output port 302 is used to export its internal fluid to outside the liner 100.

In the present embodiment, as shown in Figure 10, Figure 13.Reducing diameter part 203 can be equipped in first pipe 200.The reducing diameter part 203 along the vertical direction upward cross-sectional area be gradually reduced, accelerated hence for the fluid of output, formed injection.Around institute The portion gap channel 303 for stating ejection section forms the negative pressuren zone 103.Delivery outlet 202 can be located at the upper end of reducing diameter part 203, By fluid injection.The cross section of reducing diameter part 203 can be circle.Certainly, reducing diameter part 203 can be squashed structure, delivery outlet 202 can be long flat mouth structure, correspondingly, the main part of first pipe 200 is circular tube structure, cross-sectional area is greater than output The area of mouth 202.The application does not limit the concrete shape of reducing diameter part 203 uniquely.

As shown in Figure 1.In the present embodiment, the water heater can also include be connected to the liquid regions 101 Three pipelines 400.The third pipeline 400 has the second gas-liquid mixture exported in the liner 100 to outside the liner 100 Second output terminal mouth 402.It is described when the third pipeline 400 exports second gas-liquid mixture to outside the liner 100 First gas-liquid mixture collected by second pipe 300 is entered in the liner 100 by the interconnecting part 10.Third pipeline 400 upper end port 401 inputs the liquid of liquid regions, and exports by second output terminal mouth 402 to outside liner 100.

For with preferably being tested with water body, the water heater can also include and first output port 302 and described The temperature-adjusting device that second output terminal mouth 402 is connected.The temperature-adjusting device can distribute 300 institute of second pipe Collect the first gas-liquid mixture through the interconnecting part 10 flow into liner 100 amount and through first output port 302 it is defeated Amount out.Temperature-adjusting device can be thermostat, be internally provided with temperature-sensitive element (such as temperature sensing spring).

Specifically, temperature-adjusting device has mixed water effect, it can be constant-temperature water mixing valve.The temperature-adjusting device energy Enough adjust the mixed proportion of the second gas-liquid mixture of the first gas-liquid mixture and liquid regions 101.Temperature-adjusting device passes through The Fluid Volume that is exported to outside liner 100 of control second pipe 300, the first gas-liquid mixture collected due to second pipe 300 Amount be it is certain, thus the Fluid Volume that is exported to outside liner 100 of second pipe 300 with by interconnecting part 10 into liner 100 The amount of portion's (liquid regions 101) output forms inversely prroportional relationship, distributes the second pipe 300 with this temperature-adjusting device and is received Collection the first gas-liquid mixture through the interconnecting part 10 flow into liner 100 amount and through first output port output Amount.

As shown in Fig. 7 to Figure 14.In one specific embodiment of the application.The gas-liquid ratio adjustment structure include with The suction section being connected inside the first pipe 200.The suction structure can be by the portion in first gas-liquid mixture Divide gas suction output.In this embodiment, suction section is by the part in the first gas-liquid mixture collected by second pipe 300 Gas suction output, thus the content for the bubble that second pipe 300 is exported.

In the present embodiment, suction section can reduce the pressure of region.The press fitting specifically, suction section can be negative It sets, negative pressure device is capable of forming negative pressuren zone 103.Negative pressure device can form negative pressuren zone 103 with its inside, can also be externally formed with Negative pressuren zone 103.Correspondingly, negative pressuren zone 103 can be the inner space of negative pressure device, or the external sky of negative pressure device Between.

As shown in figure 17, negative pressure device can export portion gas after gas-liquid separation using negative-pressure ward, with shape At the gas-liquid mixture of appropriate ratio.The gas that negative pressure device is pumped out can also utilize that be mixed to form gas-liquid with liquid mixed again Object is closed, guarantees the gas concentration and gas effciency of gas-liquid mixture.

Specifically, negative pressuren zone 103 is the segment space positioned at gas zones 102 in liner 100.Negative pressuren zone 103 and The inside of two pipelines 300 is connected, and is connected with gas zones 102.The gas that suction comes is delivered to by negative pressuren zone 103 simultaneously Make-up gas in gas zones 102.The pressure of the negative pressuren zone 103 can be lower than the pressure of surrounding.Wherein, which can To be less than the pressure of gas zones 102.There is certain pressure in liner 100, mentioned using the formed negative pressuren zone 103 of suction section The suction force of confession pumps out the portion gas in the first gas-liquid mixture.

In the present embodiment, suction section can be connected to outside with liner 100, and the fluid in the second pipe 300 is extracted out Gas export to outside liner 100.Preferably, suction section is communicated with gas zones 102.Suction section is defeated by the portion gas of suction Out to gas zones 102, so as to be used again, the gas effciency in lift gas region 102.

In the present embodiment, suction section can be Venturi tube structure, or pump 104a, 104b body structure.Wherein, it takes out When suction portion is pump 104a, 104b, suction section is located at the inside of pump 104a, 104b.The pump 104a, 104b can be located at liner 100 In, it can also be located at outside liner 100.

The delivery outlet 202 of the first pipe 200 can form negative pressuren zone 103 to the 102 injection stream body of gas zones, with Form the suction section.(first) gas-liquid mixture can also be formed with gas mixing using the fluid that the negative pressuren zone 103 sprays.

To make full use of the negative pressuren zone 103, easy device structure.The gas-liquid ratio adjustment structure also have be passed through it is described Gas distribution channel 601 inside second pipe 300.The gas distribution channel 601 is communicated with the negative pressuren zone 103, by described second The portion gas of fluid inputs the negative pressuren zone 103 through the gas distribution channel 601 in pipeline 300.Such as Fig. 7 to Figure 11, Tu13Suo By the way that in embodiment represented by solid line, gas distribution channel 601 can be located in second pipe 300 in the embodiment or Figure 14 shown. Also in the embodiment or Figure 14 being shown in Fig.12 in embodiment represented by a dotted line, partially it is located at the second pipe In 300, partially it is located at outside the second pipe 300.

In the application embodiment, which controls the big of the formed suction force of suction section by being equipped with suction section Small (such as: the pressure size of control negative pressuren zone 103) amount that can control gas bleeding, it realizes whereby defeated to second pipe 300 The control of the gas flow of fluid out so obtains first gas-liquid mixture with appropriate level gas, meets the use of user Water demand promotes the usage experience of user.

Preferably to come out the bubble separation of fluid in second pipe 300, convenient in fluid in regulation second pipe 300 Gas flow.The gas-liquid ratio adjustment structure further includes the separated structure 30 being set in the second pipe 300.Specifically , the separated structure 30 includes degassing portion 31 and the gas-liquid separation zone 32 positioned at 31 downstream of degassing portion.

First gas-liquid mixture forms gas zone 33 and liquid in the gas-liquid separation zone 32 by the degassing portion 31 Body area 34.The gas zone 33 is connected by the gas distribution channel 601 with the negative pressuren zone 103, by the gas zone 33 At least partly gas exports.Negative pressuren zone 103 is located in liner 100, and communicates with gas zones 102, so that negative pressuren zone 103 can be with The portion gas of gas zone is re-entered into the make-up gas into gas zones 102, avoids the gas consumption of gas zones 102 Fastly.

In the present embodiment, the feature very fast using the flow velocity of the fluid entered in second pipe 300 of degassing portion 31, is flowing The separation of liquid and gas is realized in body motion process, the bubble that will be dispersed in liquid collects to form a larger bubble (gas Body area), so that suction section be facilitated to be aspirated.The size of the larger bubble is in 0.5mm or more.Suction section passes through gas distribution channel 601 connection gas zones.Suction section is extracted out at least partly gas of gas zone using the suction force that negative pressuren zone 103 is formed.

Wherein, separated structure 30 is located at the position in second pipe 300, and the application does not make uniquely to limit.For with compared with Good bubble separation effect, separated structure 30 can be arranged close to the bottom of liner 100.Alternatively, separated structure 30 is close to separation The output end of structure 30 is arranged.In embodiment as shown in Figure 9, the intermediate position of second pipe 300 is arranged in separated structure 30 Below.

In the present embodiment, gas-liquid separation zone 32 is the space between the degassing portion 31 and the mixing unit 40. Gas zone and fluid zone are formed in gas-liquid separation zone 32 behind the degassed portion 31 of first gas-liquid mixture.Have in gas zone from first The bubble isolated in gas-liquid mixture converges the gas to be formed (can integrally regard as an air pocket), and fluid zone has the Remainder (be not precluded there are part bubbles) in one gas-liquid mixture.Gas zone is relative to fluid zone far from second pipe 300 tube wall forms therebetween a taper interface.

Mixing unit 40 is additionally provided in the downstream of the separated structure 30 in the second pipe 300.Shown in Fig. 7 to Figure 11 Embodiment in, mixing unit 40 is located at the lower section of separated structure 30.Mixing unit 40 is located at gas-liquid separation zone 32 and second pipe 300 Output end between.The mixing unit 40 mixes the liquid of the portion gas of gas zone and liquid portion.Mixing unit 40 can be with Gas (bubble) is broken up into dispersion in a liquid, reduces the size of bubble.Meanwhile it can be by gas zone residue using mixing unit 40 Gas disperse to avoid second pipe 300 to export again in a liquid fluid in there are biggish bubbles, while guaranteeing to export Gas concentration in second gas-liquid mixture.

The degassing portion 31 can also pass through resistance by eddy flow by gas-liquid separation (specially bubble and liquid separate) Buddhist nun's baffle separates gas from fluid.Wherein, degassing portion 31 can be cyclone structure, or damping spacer structure 20.

In embodiment as shown in figs. 7 to 11, the degassing portion 31 includes the spiral shell being set in the second pipe 300 Revolve split tunnel.The spiral separation channel is extended spirally along the extending direction of the second pipe 300.The second pipe Separated when fluid in 300 flows through the spiral separation channel with the gas-liquid separation zone 32 formed the gas zone and Fluid zone.

In the application embodiment, the airintake direction of the first gas-liquid mixture is not limited.The degassing portion 31 can To be oriented to the first gas-liquid mixture, eddy flow is formed.The work of bubble and liquid in first gas-liquid mixture in centrifugal force Under, bubble, which inwardly collects, gradually forms a biggish bubble, then forms gas zone 33 and liquid in gas-liquid separation zone 32 Area 34.At least partly gas of gas zone 33 is extracted out by negative pressuren zone 103 from gas zone through gas distribution channel 601, and enters gas zone In domain 102.

As shown in figure 11.For with preferable gas-liquid separation effect, the spiral separation channel spiral extends beyond 360 Degree.The mixing unit 40 includes multiple stirring blades circumferentially arranged.The rotation direction of the stirring blade and the spiral separation Channel it is oppositely oriented.Stirring blade is fixed in second pipe 300, and stirring blade can be fixedly installed in first pipe 200 Outer wall on, can also be installed on the inner wall of second pipe 300.The residual gas in the liquids and gases area of fluid zone is by stirring It when mixing blade, is stirred blade and is stirred, be mixed in liquid so that the residual gas of gas zone be broken up, avoid output Occurs the probability of air pocket in fluid.The mixing unit 40 is arranged close to the bottom of the liner 100.

In embodiment as shown in figure 15.Damping spacer structure is equipped in the second pipe 300.Damp spacer structure Including the baffle 50 along the stacking arrangement of 300 length direction of second pipe.Water hole on each baffle 50 is along second pipe 300 Length direction is staggered.The flow direction for constantly changing fluid when fluid in second pipe 300 passes through baffle, so that the gas in fluid Bubble is damped process in fluid and discharge and the rising of lower density is relied on to separate with liquid.

Also in embodiment such as shown in figure 16.Damping spacer structure in second pipe 300 includes being located above Oviduct 60 and the baffle 61 below oviduct 60.Baffle 61 is equipped with a central through hole, baffle 61 and oviduct 60 Side formed water inlet collar extension.Baffle 61 raises upward from outer rim to center.The straight-tube portion of oviduct 60 forms gas distribution channel 601。

In embodiment as shown in Figure 1 to 11.At least partly described second pipe 300 is sheathed on the first pipe Outside 200.The first pipe 200 and the second pipe 300 are coaxially disposed.It so can be to avoid being opened on the gallbladder wall of liner 100 If excessive mounting hole, manufacturing process is saved.

In the present embodiment, have between the second pipe 300 and the first pipe 200 and collect and convey described the The conveying flow passage 303 of one gas-liquid mixture.Second pipe 300 and first pipe 200 are arranged to form clearance channel 303.The gap Channel 303 constitutes the conveying flow passage 303 of the first gas-liquid mixture.The input port 301 of first gas-liquid mixture is located at gap The one end (Fig. 1 is upper end into Figure 11, Figure 12, Figure 13) in channel 303.The lower end of second pipe 300 is that delivery outlet 202 (needs Illustrate, output port is known as in some embodiments).

The gas-liquid ratio adjustment structure further includes that fixing sleeve is set to the second pipe 300 and the first pipe 200 Between tube channel 600.Tube channel 600 is set between first pipe 200 and second pipe 300 and is not only convenient for installing, and For the good separating effect of the portion gas of gas zone.

Wherein, the gas distribution channel 601 is formed between the tube channel 600 and the first pipe 200.Second pipe The part conveying flow passage 303 is formed between road 300 and the tube channel 600.Wherein, 601 cross-sectional area of gas distribution channel Less than the cross-sectional area of the conveying flow passage 303.

As shown in Figure 10, Figure 11, it is narrow slit structure that clearance channel 303 is formed between tube channel 600 and first pipe 200, Part conveying flow passage 303 is formed between the second pipe 300 and the tube channel 600.Specifically, second pipe 300 and logical The upper section of the conveying flow passage 303 is formed between deferent 600.The lower end of tube channel 600 is located at first pipe 200 and second pipe Between 300.The lower end of tube channel 600 is located at the top of gas-liquid separation zone 32.The lower end of tube channel 600 and the first pipe Annular mouth between 200 forms the air inlet of gas distribution channel 601.

It should be noted that first pipe 200, second pipe 300 and tube channel 600 are not limited in the application Be arranged relationship.Such as: in embodiment as shown in figure 12, first pipe 200 and second pipe 300 are independent two pipes Road, first pipe 200 and tube channel 600 are set to outside second pipe 300.Wherein, one end of tube channel 600 and second pipe 300 connections, and part is sheathed on outside first pipe 200.

It is fixed between the tube channel 600 and the second pipe 300 and is used to form the spiral separation channel Spiral plate.The spiral plate is installed close to the lower end of the tube channel 600.Spiral plate prolongs around the outer wall spiral of tube channel 600 It stretches multi-turn (for example extending spirally 720 degree or more), forms spiral separation channel.The lower end (end) of spiral plate can be with tube channel 600 lower end is concordant.

Certainly, in an embodiment as illustrated in figure 2, at least partly described second pipe 300 and the first pipe 200 are total Use section tubular wall.The second pipe 300 with the 200 share pipe wall part of first pipe is arranged in the interconnecting part 10 On.In this embodiment, second pipe 300 and the first pipe 200 can not be coaxially disposed.

In the application embodiment, first gas-liquid mixture can be the low temperature gas-liquid lower than the first predetermined temperature Mixture.The second pipe 300 is configured to collect the low temperature gas-liquid mixture.The liquid regions 101 have Second gas-liquid mixture.Second gas-liquid mixture is the high temperature gas-liquid mixture higher than the second predetermined temperature.Wherein, second The temperature of gas-liquid mixture is higher than the temperature of first gas-liquid mixture.

Please continue to refer to Fig. 1 to Figure 17.A kind of gas-liquid proportional controller 500 is also provided in the application embodiment, is used In being mounted on the water heater with liner 100.The liner 100 has gas zones 102 and liquid regions 101.It is described Gas-liquid proportional controller, comprising: for the first pipe 200 that is communicated inside the liner 100；200 energy of first pipe The first gas-liquid mixture is formed to the gas zones 102 input liquid；For being managed with communicated inside the liner 100 second Road 300；The second pipe 300 is arranged to collect at least partly described first gas-liquid mixture；It is set to second pipe Gas-liquid ratio adjustment structure on road 300；Fluid in the second pipe 300 is backward by the gas-liquid ratio adjustment structure It is exported outside the liner 100；The gas-liquid ratio adjustment structure can reduce the gas flow of fluid in the second pipe 300.

Gas-liquid proportional controller 500 in present embodiment can retouching with the above-mentioned gas-liquid ratio adjustment structure of reference It states, no longer repeats one by one herein.

Please continue to refer to Fig. 1 to Figure 17.A kind of gas-liquid separator 500 is also provided in the application embodiment, comprising: described Gas-liquid separator 500 has input port 301, the first delivery outlet 602, the second delivery outlet 302 and separated structure 30.It is described defeated Entrance 301 is used to input the first gas-liquid mixture to the separated structure 30.The separated structure 30 is used for first gas At least partly gas in liquid mixture is separated.First delivery outlet 602 is for exporting what separated structure 30 was isolated At least partly gas.Second delivery outlet 302 is used to export the remainder of first gas-liquid mixture.Wherein, described Gas-liquid separator 500 is additionally provided with the gas operated device being connected to the first delivery outlet 602, and the gas operated device is for exporting the part Gas.

A kind of gas-liquid separator is also provided in the application embodiment, comprising: be used to form the gas of the first gas-liquid mixture Liquid mixing unit；Including input port 301, the first delivery outlet 602, the gas-liquid separation portion of the second delivery outlet 302 and with described first The gas operated device of delivery outlet connection.

Wherein, the gas-liquid separation portion, which is located between input port 301 and the first, second delivery outlet 602,302, is equipped with separation Structure 30.The input port 301 is connected to the gas-liquid mixed portion, mixed to input the first gas-liquid that the gas-liquid mixed portion is formed Close object；The separated structure is for separating at least partly gas in first gas-liquid mixture.Described second is defeated Outlet 602 is for exporting the remainder of first gas-liquid mixture.The gas operated device is at least partly described for exporting The gas that separated structure is isolated.

In the application embodiment, gas operated device can be by least part of the separated gas out of separated structure 30 Export.Using the derivative ac-tion of gas operated device, the flexible of installation can be improved in order to the Miniaturization Design of gas-liquid separator 500 Degree.Meanwhile the gas-liquid separator 500 can be installed in water heater the bubbles volume for reducing output gas-liquid mixture, reduce and use The noise that water end (W.E.) is formed promotes user experience.

The gas-liquid separator 500 is also provided with gas zones 102.The pressure of the gas zones 102 can be greater than Atmospheric pressure.Specifically, gas zones 102 can be no longer superfluous herein with reference to gas zones 102 described in above embodiment It states.Wherein, the gas operated device of the gas-liquid separator 500 is passed through the gas zones 102.

The gas-liquid mixed portion includes that can form the first of first gas-liquid mixture to 102 injection stream body of gas zones Pipeline 200.Negative pressuren zone 103 is generated when the first pipe 200 sprays fluid forms the gas operated device.First output Mouth 602 is connected to the negative pressuren zone 103.The negative pressure that the negative pressuren zone 103 generates can lead gas from the first delivery outlet 602 Out.Wherein, the first delivery outlet 602 can be used as the air inlet of negative pressuren zone 103.

Wherein, the first pipe 200 is equipped with the ejection section (above-mentioned reducing diameter part) 203 that undergauge is formed.Fluid is from the spray It penetrates the ejection of portion 603 and forms the negative pressuren zone 103.The gas that first delivery outlet 602 exports can be oriented to institute by the first pipe 200 State gas zones 102.

The gas operated device includes pump 104a, the 104b or venturi knot being connected with first delivery outlet 602 Structure.In the application embodiment, gas-liquid separator 500 can with the description of the above-mentioned gas-liquid ratio adjustment structure of reference, It no longer repeats one by one herein.Gas operated device can also be with reference description as described in first pipe 200, herein equally no longer one by one It repeats.

In embodiment as shown in figs. 1 to 14, gas-liquid separator 500 includes first pipe 200 and second pipe 300. First pipe 200 and second pipe 300 are straight tube structure.First pipe 200 is sheathed on the second pipe 300.It is described Input port 301 is set to one end of the second pipe 300, and second delivery outlet 302 is set to the second pipe 300 The other end；The separated structure 30 is located at the inside of the second pipe 300.

In the present embodiment, the second pipe 300 is sheathed on outside the first pipe 200；200 He of first pipe The second pipe 300 is arranged to form clearance channel 303；The input port 301 is located at one end of the clearance channel 303, institute The other end that delivery outlet 202 is located at the clearance channel 303 is stated, the separated structure 30 is located in clearance channel 303.

The gas-liquid separator 500 can also include the container for being stored with gas-liquid mixture.The input port 301 with it is described Container communicates.The container can be the liner 100 of water heater.The first pipe 200 of the gas-liquid separator 500 and the second pipe Road 300 can be installed on the liner 100.Certainly, first pipe 200, second pipe 300 can also be set to container it is outer with It is communicated inside container, container can be dissolving or gas mixing device, pass through the main part (separated structure of gas-liquid separator 500 30 and gas operated device) by container gas-liquid mixture adjust to proper ratio export.

It should be noted that in one embodiment, separated structure 30 also can be set in outside the liner 100 of water heater. Gas operated device includes first pipe 200.The gas-liquid separator 500 further includes second pipe 200.First delivery outlet is located at One end of second pipe 200, the other end of the second pipe 200 are connected to the separated structure 30.200 He of first pipe Second pipe 300 is installed on liner 100, and the other end of second pipe is output port, with the separation knot being located at outside liner 100 Structure 30 is connected.

In this embodiment, the second pipe 300 is at least partly sheathed on outside the first pipe 200, and described second Pipe and the first pipe 200 are arranged to form clearance channel 303, and first delivery outlet 602 is located at the one of clearance channel 303 End, the other end of the clearance channel 303 are connected to the separated structure 30.

It should be noted that first pipe 200, second pipe 300 provided by the application any embodiment, third pipe Road 400, liner 100 and the first gas-liquid mixture, the second gas-liquid mixture can be with application reference number About first pipe 200, second pipe 300, third pipe in " 201710713113.X " entitled " electric heater " patent application The description in road 400, liner 100 and the first gas-liquid mixture, the second gas-liquid mixture, the full content in the patent application It is incorporated herein, is no longer introduced one by one in the application embodiment.

Herein cited any digital value all include between lower limit value to upper limit value with the lower value of an incremented and The all values of upper value, there are the intervals of at least two units between any lower value and any much higher value.For example, such as Fruit elaborates that the quantity an of component or the value of process variable (such as temperature, pressure, time etc.) are from 1 to 90, preferably from 20 To 80, more preferably from 30 to 70, then purpose is arrived in order to illustrate also clearly listing such as 15 to 85,22 in the specification 68,43 to 51,30 to 32 is equivalent.For the value less than 1, suitably think a unit be 0.0001,0.001,0.01, 0.1.These are only intended to the example clearly expressed, it is believed that the numerical value enumerated between minimum and peak owns It may combine and be all expressly set forth in a similar manner in the specification.

Unless otherwise indicated, all ranges all include all numbers between endpoint and endpoint.It is used together with range " about " or " approximation " be suitable for two endpoints of the range.Thus, " about 20 to 30 " are intended to cover that " about 20 to about 30 ", including at least the endpoint indicated.

All articles and reference disclosed, including patent application and publication, for various purposes by quoting knot Together in this.Describing combined term " substantially by ... constitute " should include identified element, ingredient, component or step and reality Other elements, ingredient, component or the step of the basic novel feature of the combination are not influenced in matter.Using term "comprising" or " comprising " describes the combination of element here, ingredient, component or step it is also contemplated that substantially by these elements, ingredient, component Or the embodiment that step is constituted.Here by using term " can with ", it is intended to illustrate that " can with " includes described any Attribute is all optional.

Multiple element, ingredient, component or step can be provided by single integrated component, ingredient, component or step.Optionally Ground, single integrated component, ingredient, component or step can be divided into multiple element, ingredient, component or the step of separation.It is used to The open "a" or "an" for describing element, ingredient, component or step is not said to exclude other elements, ingredient, component Or step.

It should be understood that above description is to illustrate rather than to be limited.By reading above-mentioned retouch It states, many embodiments and many applications except provided example all will be aobvious and easy for a person skilled in the art See.Therefore, the range of this introduction should not be determined referring to foregoing description, but should referring to appended claims and this The full scope of the equivalent that a little claims are possessed determines.For comprehensive purpose, all articles and with reference to including special The disclosure of benefit application and bulletin is all by reference to being incorporated herein.Theme disclosed herein is omitted in preceding claims Any aspect is not intended to abandon the body matter, also should not be considered as inventor the theme is not thought of as it is disclosed A part of utility model theme.

Claims

1. a kind of water heater characterized by comprising

Liner, the liner have gas zones and liquid regions；

The first pipe communicated with inside the liner；The first pipe can input liquid to the gas zones and form first Gas-liquid mixture；

The gas-liquid ratio adjustment structure being set on the second pipe；Fluid in the second pipe passes through the gas liquid ratio Example adjustment structure exports after adjusting；The gas-liquid ratio adjustment structure can reduce the gas flow of fluid in the second pipe.

2. water heater as described in claim 1, it is characterised in that: the gas-liquid proportion structure includes being set to second pipe The inside of the second pipe is connected by the interconnecting part on the tube wall in road, the interconnecting part with the inside of liner.

3. water heater as claimed in claim 2, it is characterised in that: the second pipe by be equipped with the interconnecting part with it is described First pipe matches the water inlet pipe to form the water heater.

4. water heater as claimed in claim 2, it is characterised in that: the interconnecting part close to the liner bottom and/or in The inside of the second pipe is connected by portion with the liquid regions.

5. water heater as claimed in claim 4, it is characterised in that: the interconnecting part includes being set on the second pipe At least one intercommunicating pore.

6. water heater as claimed in claim 5, it is characterised in that: the interconnecting part includes being set on the second pipe Along multiple intercommunicating pores of second pipe length direction arrangement.

7. water heater as claimed in claim 4, it is characterised in that: the area of the interconnecting part is less than 10 square millimeters.

8. water heater as claimed in claim 4, it is characterised in that: first gas-liquid partially collected by the second pipe Mixture is exported through the interconnecting part to outside the second pipe, and is at least partly back to second pipe through the interconnecting part It is exported in road.

9. water heater as claimed in claim 4, it is characterised in that: the first pipe includes water inlet and delivery outlet；It is described Delivery outlet can spray liquid to the gas zones and form gas-liquid mixture；The second pipe has first input port and the One output port；The first input port is used to collect first gas-liquid mixture that the first pipe is formed；It is described First output port is used to export its internal fluid to outside the liner.

10. water heater as claimed in claim 9, it is characterised in that: further include the third pipeline being connected to the liquid regions； The third pipeline has the second output terminal mouth that the second gas-liquid mixture in the liner is exported to outside the liner；It is described When third pipeline exports second gas-liquid mixture to outside the liner, the first gas-liquid mixed collected by the second pipe Object is entered in the liner by the interconnecting part.

11. water heater as claimed in claim 10, it is characterised in that: further include and first output port and described second The temperature-adjusting device that output port is connected；The temperature-adjusting device can distribute first collected by the second pipe The amount that gas-liquid mixture flows into the amount of liner and export through first output port through the interconnecting part.

12. water heater as described in claim 1, it is characterised in that: the gas-liquid ratio adjustment structure includes and described first Portion gas in the gas-liquid mixture can be aspirated and be exported by the suction section being connected inside pipeline, the suction section.

13. water heater as claimed in claim 12, it is characterised in that: the delivery outlet of the first pipe can be to the gas zone Domain injection stream body forms negative pressuren zone, to form the suction section；The gas-liquid ratio adjustment structure, which has, is located at second pipe Gas distribution channel inside road；The gas distribution channel is communicated with the negative pressuren zone, by the part gas of fluid in the second pipe Body inputs the negative pressuren zone through the gas distribution channel.

14. water heater as claimed in claim 13, it is characterised in that: the gas-liquid ratio adjustment structure further includes being set to institute State the separated structure and mixing unit in second pipe；The separated structure includes degassing portion and the gas-liquid positioned at degassing subordinate's trip Disengagement zone, first gas-liquid mixture form gas zone and fluid zone in the gas-liquid separation zone by the degassing portion；Institute It states gas distribution channel and the gas zone is connected with the negative pressuren zone, at least partly gas of the gas zone is exported；

The mixing unit is located at the downstream of the separated structure；The mixing unit is used for the portion gas of the gas zone and institute The liquid for stating fluid zone mixes.

15. water heater as claimed in claim 14, it is characterised in that: the degassing portion includes being set in the second pipe Spiral separation channel；The spiral separation channel is extended spirally along the extending direction of the second pipe；The second pipe It is separated when interior fluid flows through the spiral separation channel to form the gas zone and fluid zone in the gas-liquid separation zone.

16. water heater as claimed in claim 15, it is characterised in that: the spiral separation channel spiral extends beyond 360 degree.

17. water heater as claimed in claim 15, it is characterised in that: the mixing unit includes multiple stirrings circumferentially arranged Blade；The rotation direction of the stirring blade is oppositely oriented with the spiral separation channel.

18. water heater as claimed in claim 15, it is characterised in that: the mixing unit is arranged close to the bottom of the liner.

19. the water heater as described in claim 14-18 is any, it is characterised in that: at least partly described second pipe is sheathed on Outside the first pipe.

20. water heater as claimed in claim 18, it is characterised in that: the first pipe and the second pipe are coaxially set It sets.

21. water heater as claimed in claim 18, it is characterised in that: have between the second pipe and the first pipe Collect and convey the conveying flow passage of first gas-liquid mixture；

The gas-liquid ratio adjustment structure further includes that fixing sleeve is set to the channel between the second pipe and the first pipe Pipe；

The gas distribution channel is formed between the tube channel and the first pipe；Between the second pipe and the tube channel Form the part conveying flow passage.

22. water heater as claimed in claim 21, it is characterised in that: the gas distribution channel cross-sectional area is less than the transport Stream The cross-sectional area in road.

23. water heater as claimed in claim 21, it is characterised in that: fixation is set between the tube channel and the second pipe There is the spiral plate for being used to form the spiral separation channel；The spiral plate is installed close to the lower end of the tube channel.

24. water heater as claimed in claim 4, it is characterised in that: at least partly described second pipe and the first pipe Common sparing tube wall；The interconnecting part be arranged in on the second pipe of the first pipe share pipe wall part.

25. water heater as claimed in claim 1 or 2, it is characterised in that: first gas-liquid mixture is predetermined lower than first The low temperature gas-liquid mixture of temperature, the second pipe are configured to collect the low temperature gas-liquid mixture；The liquid Region has the second gas-liquid mixture, and second gas-liquid mixture is the high temperature gas-liquid mixture higher than the second predetermined temperature.

26. water heater as claimed in claim 1 or 2, it is characterised in that: the water heater is electric heater.

27. a kind of water heater characterized by comprising

Liner, the liner have gas zones and liquid regions；

The second pipe is equipped with the interconnecting part being connected to liner, flows into first gas-liquid mixture warp of the second pipe The connected component exports after separating out portion gas.

28. water heater as claimed in claim 27, it is characterised in that: the second pipe is by being equipped with the interconnecting part and institute It states first pipe and matches the water inlet pipe to form the water heater.

29. water heater as claimed in claim 27, it is characterised in that: the interconnecting part close to the liner bottom and/or The inside of the second pipe is connected by middle part with the liquid regions.

30. water heater as claimed in claim 29, it is characterised in that: the interconnecting part includes being set on the second pipe At least one intercommunicating pore.

31. water heater as claimed in claim 30, it is characterised in that: the interconnecting part includes being set on the second pipe Along the second pipe length direction arrangement multiple intercommunicating pores.

32. water heater as claimed in claim 29, it is characterised in that: the area of the interconnecting part is less than 10 square millimeters.

33. water heater as claimed in claim 29, it is characterised in that: first gas partially collected by the second pipe Liquid mixture is exported through the interconnecting part to outside the second pipe, and is at least partly back to described second through the interconnecting part Output in pipeline.

34. water heater as claimed in claim 29, it is characterised in that: the first pipe includes water inlet and delivery outlet；Institute Liquid formation gas-liquid mixture can be sprayed to the gas zones by stating delivery outlet；The second pipe have first input port and First output port；The first input port is used to collect first gas-liquid mixture that the first pipe is formed；Institute The first output port is stated for exporting its internal fluid to outside the liner.

35. water heater as claimed in claim 34, it is characterised in that: further include the third pipe being connected to the liquid regions Road；The third pipeline has the second output terminal mouth that the second gas-liquid mixture in the liner is exported to outside the liner； When the third pipeline exports second gas-liquid mixture to outside the liner, the first gas-liquid collected by the second pipe Mixture is entered in the liner by the interconnecting part.

36. water heater as claimed in claim 35, it is characterised in that: further include and first output port and described second The temperature-adjusting device that output port is connected；The temperature-adjusting device can distribute first collected by the second pipe The amount that gas-liquid mixture flows into the amount of liner and export through first output port through the interconnecting part.

37. water heater as claimed in claim 29, it is characterised in that: at least partly described second pipe and the first pipe Common sparing tube wall；The interconnecting part be arranged in on the second pipe of the first pipe share pipe wall part.

38. water heater as claimed in claim 27, it is characterised in that: first gas-liquid mixture is lower than the first predetermined temperature The low temperature gas-liquid mixture of degree, the second pipe are configured to collect the low temperature gas-liquid mixture；The fluid zone Domain has the second gas-liquid mixture, and second gas-liquid mixture is the high temperature gas-liquid mixture higher than the second predetermined temperature.

39. water heater as claimed in claim 27, it is characterised in that: the water heater is electric heater.

40. a kind of gas-liquid proportional controller, is used to be mounted on the water heater with liner；The liner has gas zones And liquid regions；It is characterized in that, the gas-liquid proportional controller, comprising:

For with the first pipe that is communicated inside the liner；The first pipe can input liquid to the gas zones and be formed First gas-liquid mixture；

The gas-liquid ratio adjustment structure being set on the second pipe；Fluid in the second pipe passes through the gas liquid ratio It is exported after example adjustment structure to outside the liner；The gas-liquid ratio adjustment structure can reduce the gas of fluid in the second pipe The scale of construction.

41. a kind of gas-liquid proportional controller characterized by comprising for the degassing portion of separating liquid/gas mixtures, and be located at de- The gas-liquid separation zone of gas subordinate trip and mixing unit, the mixing unit are located at the downstream of the gas-liquid separation zone, the gas-liquid mixed Object forms gas zone and fluid zone in the gas-liquid separation zone by the degassing portion, and the mixing unit is used for the gas zone Portion gas and the liquid of the fluid zone mix.