CN206905265U - Water heater - Google Patents
Water heater Download PDFInfo
- Publication number
- CN206905265U CN206905265U CN201720310746.1U CN201720310746U CN206905265U CN 206905265 U CN206905265 U CN 206905265U CN 201720310746 U CN201720310746 U CN 201720310746U CN 206905265 U CN206905265 U CN 206905265U
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- China
- Prior art keywords
- water
- pipeline
- flowing out
- water tank
- heater
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The utility model provides a kind of water heater, including：Water tank, for storing hot water；Water flowing out structure, including valve, are connected between water flowing out structure and water tank by pipeline；Water pump, it is arranged on pipeline, the water in pipeline can be back in water tank in the presence of water pump.The technical solution of the utility model is efficiently solved in the prior art with needing first to release the problem of cold water causes poor user experience before water.
Description
Technical field
Bathroom field is the utility model is related to, in particular to a kind of water heater.
Background technology
Water heater is capable of the hot water of user's offer preference temperature, but when that need not use hot water, water-heater water tank arrives
A part of water can be retained in water pipe between tap.In the case of no any Insulation, the temperature meeting of this part water
It is gradually reduced over time and becomes cold water.When user needs to have a bath or uses hot water, this part cold water, root must be just bled off
According to the difference of the factors such as the length of pipeline and sectional area, stand-by period length is unable to estimate, and causes the unnecessary wave of water resource
Take.Especially cold winter, it is all bad experience that cold water, which is either flowed with still sputtering on hand,.
Utility model content
The utility model aims to provide a kind of water heater, to solve to be caused with needing first to release cold water before water in the prior art
The problem of poor user experience.
To achieve these goals, according to one side of the present utility model, there is provided a kind of water heater, including：Water tank,
For storing hot water；Water flowing out structure, including valve, are connected between water flowing out structure and water tank by pipeline；Water pump, it is arranged on pipeline
On, the water in pipeline can be back in water tank in the presence of water pump.
Further, water flowing out structure includes water inlet, delivery port and balance cock, and valve is arranged on water inlet and water outlet
Between mouthful, balance cock is arranged between valve and water inlet.
Further, balance cock includes slideway, the piston being placed in slideway and spacing spacing knot is carried out to piston
Structure, piston can move in slideway and by the spacing of position limiting structure, when the water in pipeline is from tank flow water flowing out structure,
Piston is moved at position limiting structure, closes slideway；Water in pipeline from water flowing out structure flow to water tank when, piston leaves position limiting structure,
Slideway is open-minded.
Further, slideway is tapered tubular structure, and the internal partial wall of slideway forms position limiting structure.
Further, balance cock also includes guide, and piston is movably arranged over the guide.
Further, water heater also includes controller, and controller is connected with water pump, to control the working condition of water pump, control
When device control water pump processed rotates forward, the water in pipeline is from tank flow water flowing out structure, when controller controls water pump reversion, in pipeline
Water flows to water tank from water flowing out structure.
Further, heater is provided with water tank.
Further, heater is arranged in water tank.
Further, water heater also includes compressor, evaporator and condenser, and condenser is as heater in water tank
Water heated.
Using the technical solution of the utility model, closed in user with water early gate, starting mode of pump, make to be temporarily stored in pipeline
Cold-water reflux into water tank, water pump is stopped.Now cold water mixes with the hot water in water tank.When the valve is open, mix
Water after conjunction flows out along pipeline from water flowing out structure, and user can the direct suitable hot water of temperature in use, it is not necessary to puts cold water
Go out, reduce water resource waste, meanwhile, improve Consumer's Experience.
Brief description of the drawings
The Figure of description for forming the part of the application is used for providing further understanding to of the present utility model, this practicality
New schematic description and description is used to explain the utility model, does not form to improper restriction of the present utility model.
In the accompanying drawings：
Fig. 1 shows the structural representation during cold-water reflux according to the embodiment of water heater of the present utility model；
Fig. 2 shows partial enlargement structural representation at the A of Fig. 1 water heater；
Fig. 3 shows structural representation when being flowed out according to the hot water of the embodiment of water heater of the present utility model；
Fig. 4 shows partial enlargement structural representation at the B of Fig. 3 water heater；And
Fig. 5 shows the schematic flow sheet of the control method according to water heater of the present utility model.
Wherein, above-mentioned accompanying drawing marks including the following drawings：
10th, water tank；20th, heater；30th, water flowing out structure；31st, valve；32nd, water inlet；33rd, delivery port；34th, balance is opened
Close；341st, piston；342nd, guide；40th, pipeline；50th, water pump；60th, controller.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.The description only actually at least one exemplary embodiment is illustrative to be never used as to this practicality below
New and its application or any restrictions used.Based on the embodiment in the utility model, those of ordinary skill in the art are not having
There is the every other embodiment made and obtained under the premise of creative work, belong to the scope of the utility model protection.
It should be noted that term used herein above is merely to describe embodiment, and be not intended to restricted root
According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singulative
It is also intended to include plural form, additionally, it should be understood that, when in this manual using term "comprising" and/or " bag
Include " when, it indicates existing characteristics, step, operation, device, component and/or combinations thereof.
Unless specifically stated otherwise, the part and positioned opposite, the digital table of step otherwise illustrated in these embodiments
Up to the unlimited the scope of the utility model processed of formula and numerical value.Simultaneously, it should be appreciated that each shown in accompanying drawing for the ease of description
The size of individual part is not to be drawn according to the proportionate relationship of reality.For skill known to person of ordinary skill in the relevant
Art, method and apparatus may be not discussed in detail, but in the appropriate case, the technology, method and apparatus should be considered as awarding
Weigh part for specification.In shown here and discussion all examples, any occurrence should be construed as merely example
Property, not as limitation.Therefore, the other examples of exemplary embodiment can have different values.It should be noted that：It is similar
Label and letter similar terms is represented in following accompanying drawing, therefore, once be defined in a certain Xiang Yi accompanying drawing, then with
It need not be further discussed in accompanying drawing afterwards.
Fig. 1 shows the structural representation during cold-water reflux according to the embodiment of water heater of the present utility model.Such as Fig. 1
Shown, the water heater of the present embodiment includes：Water tank 10, water flowing out structure 30 and water pump 50.Wherein water tank 10 is used to store hot water.
Water flowing out structure 30 includes valve 31, is connected between water flowing out structure 30 and water tank 10 by pipeline 40.Water pump 50 is arranged on pipeline 40
On, the water in pipeline 40 can be back in water tank 10 in the presence of water pump 50.
Using the technical scheme of the present embodiment, closed in user with water early gate 31, water pump 50 starts, and makes to be temporarily stored in pipeline
Into water tank 10, water pump 50 is stopped cold-water reflux in 40.Now cold water mixes with the hot water in water tank 10.Work as valve
31 when opening, and mixed water flows out along pipeline 40 from water flowing out structure 30, user can the direct suitable hot water of temperature in use,
Cold water need not be released, reduce water resource waste, meanwhile, improve Consumer's Experience.
Specifically, as shown in figure 1, the water flowing out structure 30 of the present embodiment also includes water inlet 32, delivery port 33 and balance
Switch 34, valve 31 is arranged between water inlet 32 and delivery port 33, balance cock 34 be arranged on valve 31 and water inlet 32 it
Between.Balance cock 34 can balance the pressure in pipeline 40 in water heater working, when current flow back to water from water flowing out structure 30
During case 10, balance cock 34 is opened, and is enabled air to enter pipeline 40 from balance cock 34, is avoided the current direction water in pipeline 40
Vacuum in pipeline 40 is caused during case 10.The cold water total reflux in pipeline 40 is heated up into water tank 10, while avoid pipe
The vacuum of road 40 causes danger.
It should be noted that water flowing out structure 30 herein is specifically as follows the structure that tap, gondola water faucet etc. flow out water.
Further, Fig. 2 shows partial enlargement structural representation at the A of Fig. 1 water heater.As shown in Fig. 2 this implementation
The balance cock 34 of example includes slideway, the piston 341 being placed in slideway and spacing position limiting structure is carried out to piston 341, living
Plug 341 can move and by the spacing of position limiting structure in slideway.
Fig. 3 shows structural representation when being flowed out according to the hot water of the embodiment of water heater of the present utility model；Fig. 4 shows
Partial enlargement structural representation at the B of Fig. 3 water heater is gone out.
As shown in Figure 3 and Figure 4, when the water in pipeline 40 flows to water flowing out structure 30 from water tank 10, piston 341 moves to spacing
At structure, slideway is closed；As depicted in figs. 1 and 2, the water in pipeline 40 from water flowing out structure 30 flow to water tank 10 when, piston 341 from
Position limiting structure is opened, slideway is open-minded.Piston is a kind of simple structure for being easily achieved pressure in balance pipeline 40, when current are from water outlet
When structure 30 flows to water tank 10, piston 341 leaves position limiting structure in the presence of pressure differential, and gas is along piston 341 and slideway
The gap of side wall enters pipeline 40, realizes the internal and external pressure balance of pipeline 40.It is living when current flow to water flowing out structure 30 from water tank 10
Plug 341 props up position limiting structure under the collective effect of own wt and pressure difference, closes balance cock 34, makes current only from water outlet knot
The delivery port 33 of structure 30 flows out, without being flowed out from balance cock 34.
Specifically, as shown in Figure 2 and Figure 4, the slideway in the present embodiment is tapered tubular structure, the internal partial wall of slideway
Form position limiting structure.Preferably, piston 341 is the laminated structure that diameter is fixed.When current flow to water flowing out structure 30 from water tank 10
When, when piston 341 is moved downward to position corresponding with its diameter in slideway, it cannot be further continued for moving down, realize spacing.
When current flow to water tank 10 from water flowing out structure 30, when piston 341 is moved upward to slideway internal diameter larger position, piston 341
Gap is produced with slideway inwall, turns on balance cock 34, air-flow enters pipeline 40 by gap.
Further, in order to prevent the run-off the straight in moving process of piston 341 from causing balance cock 34 to fail, such as Fig. 2
Shown in Fig. 4, the balance cock 34 of the present embodiment also includes guide 342, and piston 341 is movably set in guide 342
On.Guide 342 defines the active path of piston 341, and it is smooth to ensure that balance cock 34 works.
It should be noted that the embodiment of balance cock is not limited to said structure, for example, further to protect
It is smooth to demonstrate,prove balance cock work, piston can use the frustum sliding block being adapted to tapered slideway, and frustum sliding block is further kept away
Having exempted from tilting of the piston causes balance cock blow-by when current are from tank flow water flowing out structure.Balance cock can also use can
The form of the cover plate of upset, one end of cover plate are pivotably coupled in slideway, and slideway is set in cover plate towards the side outside pipeline
Position limiting structure is equipped with, prevents cover plate from overturning outwardly.Position limiting structure can be specifically projection or bulge loop.
In order to prevent piston 341 from entering pipeline 40 in motion process, in the present embodiment, the end of guide 342 is also
It is provided with disconnecting prevention structure.
Further, the water heater of the present embodiment also includes controller 60, and controller 60 is connected with water pump 50, to control water
The working condition of pump 50, when controller 60 controls the rotating forward of water pump 50, the current direction water flowing out structure 30 in water tank 10, controller 60 is controlled
When water pump 50 processed inverts, the water in pipeline 40 flows to water tank 10 from water flowing out structure 30.It is relatively cold in air, user's needs heat
When water carries out bathing, as depicted in figs. 1 and 2, user can provide the instruction of " cold-water reflux " by controller 60, make water pump 50
Invert, the cold water in pipeline 40 flows to water tank 10 in the presence of water pump 50 from water flowing out structure 30.Piston in balance cock 34
341 are lifted up in the presence of pressure difference, and air enters pipeline 40, the cold water in pipeline 40 is all back in water tank.
After hot and cold water mixing, as shown in Figure 3 and Figure 4, controller 60 provides the instruction of " hot water outflow ", and water pump 50 rotates forward, and hot water passes through
Pipeline 40 flows to water flowing out structure 30 from water tank 10, and opens from the delivery port 33 of water flowing out structure and flow out with valve 31, makes user can
Directly to use hot water.Piston 341 in balance cock 34 moves down under the collective effect of pressure difference and self gravitation, makes
Balance cock 34 is closed.
For cold water in some pipelines it is more cause flow back rear water box in hot water cooling it is larger in the case of, control can be passed through
Device 60 provides the instruction of " heating ", and mixing water is heated, water temperature drop caused by make up cold-water reflux.
For reduce user with before water wait pipeline 40 in cold-water reflux, mixing water heating time, control can be passed through
Device 60 processed, with just being pre-processed before water to the cold water in pipeline 40, makes user open tap when useful water needs in user
Or hot water can be flowed out during the water flowing out structure 30 such as gondola water faucet.
Specifically, heater 20 is provided with water tank 10, to be heated to the water in water tank 10.
Further, the heater 20 of the present embodiment is arranged in water tank 10, to reduce the heat transfer between thermal source and water
Loss.In other embodiment not shown in figure, heater can also be not arranged on water tank, can also be by heater
Other positions, such as the upstream of water tank are arranged on, cold water is entered back into water tank after being heated up in heater into hot water and stored.
Or heater is not provided with, hot water is introduced in water tank by other means.
The water heater of the present embodiment can be preferably applied in air-source water heater, and specific water heater also includes compression
Machine, evaporator and condenser, condenser heat as heater 20 to the water in water tank 10.
The utility model additionally provides a kind of control method of water heater, according to the embodiment of water heater of the present utility model
Structural representation, as shown in figure 1, the water heater of the present embodiment includes water tank 10, water flowing out structure 30 and connection water tank 10 and
Pipeline 40 between water flowing out structure 30.According to the schematic flow sheet of the control method of water heater of the present utility model, such as Fig. 5 institutes
Show, the control method of the application includes：Step S10：Make the water in pipeline 40 be back in water tank 10 to mix with the water in water tank 10
Close.Step S30：Mixed water is flowed out by water flowing out structure 30 in water tank 10.
Using the control method of the application, the cold water in pipeline 40 is back in water tank 10, is mixed with the hot water in water tank 10
Flowed out again after closing heating, reduce the cold water that user releases before with water, reduced and waste and improve Consumer's Experience.
In real life, the climatic environment residing for different users is different, can also select different capabilities, different capacity
Water heater, and the concrete arrangement of pipeline is also different, and then causes the amount for keeping in water in pipeline different.Further
Ground, temporary water cause water temperature drop value also different when being back in water tank 10.For cool region or water heater capacity
Smaller area, water temperature drop is may result in the temperature for being not suitable for bathing.Therefore in order to adapt to actual installation situation
Difference, as shown in figure 5, the control method of the application also includes step S20 between step S10 and step S30：Mixing water is entered
Row heating.
As can be seen from the above description, the utility model the above embodiments realize following technique effect：
Closed in user with water early gate, starting mode of pump, make to be temporarily stored in the cold-water reflux in pipeline into water tank, water pump stops
Only work.Now cold water mixes with the hot water in water tank.When the valve is open, mixed water along pipeline from water flowing out structure
Outflow, user can the direct suitable hot water of temperature in use, it is not necessary to and cold water is released, reduces water resource waste, meanwhile, raising
Consumer's Experience.
In description of the present utility model, it is to be understood that the noun of locality such as " forward and backward, upper and lower, left and right ", " horizontal,
Vertically, vertically, it is horizontal " and " pushing up, bottom " etc. indicated by orientation or position relationship be normally based on orientation or position shown in the drawings
Relation is put, description the utility model is for only for ease of and simplifies description, in the case where not making opposite explanation, these nouns of locality
Do not indicate that and imply that the device of meaning or element there must be specific orientation or with specific azimuth configuration and operation, because
This is it is not intended that limitation to scope of protection of the utility model；The noun of locality " inside and outside " refers to the wheel relative to each part in itself
Wide is inside and outside.
For the ease of description, space relative terms can be used herein, as " ... on ", " ... top ",
" ... upper surface ", " above " etc., for describing such as a device shown in the figure or feature and other devices or spy
The spatial relation of sign.It should be appreciated that space relative terms are intended to comprising the orientation except device described in figure
Outside different azimuth in use or operation.For example, if the device in accompanying drawing is squeezed, it is described as " in other devices
It will be positioned as " under other devices or construction after the device of part or construction top " or " on other devices or construction "
Side " or " under other devices or construction ".Thus, exemplary term " ... top " can include " ... top " and
" in ... lower section " two kinds of orientation.The device can also other different modes positioning (being rotated by 90 ° or in other orientation), and
And respective explanations are made to the relative description in space used herein above.
Furthermore, it is necessary to explanation, limits parts, it is only for be easy to using the word such as " first ", " second "
Corresponding parts to be distinguished, do not have Stated otherwise such as, above-mentioned word does not have particular meaning, therefore it is not intended that to this
The limitation of utility model protection scope.
Preferred embodiment of the present utility model is the foregoing is only, is not limited to the utility model, for this
For the technical staff in field, the utility model can have various modifications and variations.It is all in the spirit and principles of the utility model
Within, any modification, equivalent substitution and improvements made etc., it should be included within the scope of protection of the utility model.
Claims (8)
- A kind of 1. water heater, it is characterised in that including：Water tank (10), for storing hot water；Water flowing out structure (30), including valve (31), pass through pipeline (40) between the water flowing out structure (30) and the water tank (10) Connection；Water pump (50), it is arranged on the pipeline (40), the energy in the presence of the water pump (50) of the water in the pipeline (40) Enough it is back in the water tank (10), the water flowing out structure (30) also includes water inlet (32), delivery port (33) and balance and opened Close (34), the valve (31) is arranged between the water inlet (32) and the delivery port (33), the balance cock (34) It is arranged between the valve (31) and the water inlet (32).
- 2. water heater according to claim 1, it is characterised in that the balance cock (34) include slideway, be placed in it is described Piston (341) and the position limiting structure spacing to the piston (341) progress in slideway, the piston (341) can be in institute State and moved in slideway and by the spacing of the position limiting structure, when the water in the pipeline (40) flows to institute from the water tank (10) When stating water flowing out structure (30), the piston (341) is moved at the position limiting structure, closes the slideway；In the pipeline (40) Water from the water flowing out structure (30) flow to the water tank (10) when, the piston (341) leaves the position limiting structure, the cunning Road is open-minded.
- 3. water heater according to claim 2, it is characterised in that the slideway is tapered tubular structure, the slideway Internal partial wall form the position limiting structure.
- 4. water heater according to claim 2, it is characterised in that the balance cock (34) also includes guide (342), The piston (341) is movably set on the guide (342).
- 5. water heater according to claim 1, it is characterised in that the water heater also includes controller (60), the control Device (60) processed is connected with the water pump (50), and to control the working condition of the water pump (50), the controller (60) controls institute When stating water pump (50) rotating forward, the water in the pipeline (40) flows to the water flowing out structure (30), the control from the water tank (10) When device (60) processed controls water pump (50) reversion, the water in the pipeline (40) flows to the water from the water flowing out structure (30) Case (10).
- 6. water heater according to claim 1, it is characterised in that be provided with heater (20) on the water tank (10).
- 7. water heater according to claim 6, it is characterised in that the heater (20) is arranged in the water tank.
- 8. water heater according to claim 7, it is characterised in that the water heater also includes compressor, evaporator and cold Condenser, the condenser heat as the heater (20) to the water in the water tank (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720310746.1U CN206905265U (en) | 2017-03-28 | 2017-03-28 | Water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720310746.1U CN206905265U (en) | 2017-03-28 | 2017-03-28 | Water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206905265U true CN206905265U (en) | 2018-01-19 |
Family
ID=61295682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720310746.1U Expired - Fee Related CN206905265U (en) | 2017-03-28 | 2017-03-28 | Water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206905265U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111457578A (en) * | 2020-05-13 | 2020-07-28 | 珠海格力电器股份有限公司 | Gas water heating system and control method thereof |
-
2017
- 2017-03-28 CN CN201720310746.1U patent/CN206905265U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111457578A (en) * | 2020-05-13 | 2020-07-28 | 珠海格力电器股份有限公司 | Gas water heating system and control method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180119 Termination date: 20210328 |