CN105952936A - Pressure balance valve and refrigerating equipment - Google Patents
Pressure balance valve and refrigerating equipment Download PDFInfo
- Publication number
- CN105952936A CN105952936A CN201610292634.8A CN201610292634A CN105952936A CN 105952936 A CN105952936 A CN 105952936A CN 201610292634 A CN201610292634 A CN 201610292634A CN 105952936 A CN105952936 A CN 105952936A
- Authority
- CN
- China
- Prior art keywords
- breather
- valve
- valve block
- pipe
- refrigeration plant
- 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.)
- Pending
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
- F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
- F16K17/12—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side weight-loaded
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
- F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
- F16K17/04—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded
- F16K17/0413—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded in the form of closure plates
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K24/00—Devices, e.g. valves, for venting or aerating enclosures
- F16K24/04—Devices, e.g. valves, for venting or aerating enclosures for venting only
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K27/00—Construction of housing; Use of materials therefor
- F16K27/02—Construction of housing; Use of materials therefor of lift valves
Abstract
The invention provides a pressure balance valve and refrigerating equipment. The pressure balance valve comprises a ventilation pipe and a valve block, wherein the first end of the ventilation pipe communicates with a refrigerating cavity of the refrigerating equipment, and the second end of the ventilation pipe communicates with the atmosphere outside the refrigerating equipment; the valve block is arranged at the first end of the ventilation pipe and blocks the pipe orifice of the first end of the ventilation pipe; and when the refrigerating equipment is used for refrigerating, the outside atmosphere can drive the valve block to move so as to open the pipe orifice of the ventilation pipe, and thus the refrigerating cavity is made to communicate with the outside atmosphere. According to the pressure balance valve, when the refrigerating equipment is used for refrigerating, the valve block can be ejected open by the outside atmosphere, so that the pipe orifice of the ventilation pipe is opened, the interior and the exterior of the refrigerating equipment are made to communicate with each other, the internal pressure and the external pressure of the refrigerating equipment are made balanced when the refrigerating equipment is used for refrigerating, and accordingly a door body can be opened conveniently; and meanwhile, when the refrigerating equipment is not used for refrigerating, the ventilation pipe can be sealed through the valve block to make the interior and the exterior of the refrigerating equipment not communicate with each other, and thus cold is prevented from leaking outwards.
Description
Technical field
The present invention relates to field of household appliances, more specifically, relate to a kind of equilibrated valve and refrigeration plant.
Background technology
At present, visit when freezing in refrigerator pass, and refrigerator inner air shrinks, causes external pressure big
In inside, when next time opens the door, door body is difficult to be opened.At present, for solving the problems referred to above usually at door
Retain a little gap between envelope and refrigerator, or on refrigerator, open an aperture, within keeping
The balance of external pressure, but both approaches all can make the cold air in refrigerator leak outside, thus cause cold
Waste, and then power consumption can be increased.
Therefore, how to design and a kind of the pressure inside and outside refrigerator i.e. can be made to equalize, be prevented from again cold
The refrigerator that gas leaks outside becomes current problem demanding prompt solution.
Summary of the invention
It is contemplated that at least solve one of technical problem present in prior art.
To this end, the purpose of one aspect of the present invention is, it is provided that a kind of equilibrated valve, this pressure
Balanced valve i.e. can make the pressure inside and outside refrigerator equalize, and is prevented from again cold air and leaks outside.
The purpose of another aspect of the present invention is, it is provided that a kind of refrigeration including this equilibrated valve
Equipment.
For achieving the above object, the embodiment of first aspect present invention provides a kind of equilibrated valve,
This equilibrated valve includes: breather, and the first end of described breather is led with the refrigeration chamber of refrigeration plant
Logical, outside the second end of described breather and refrigeration plant air conducting；Valve block, described valve block is arranged on institute
Stating on the first end of breather, and block the mouth of pipe of the first end of described breather, wherein, described refrigeration sets
When preparing cold, external atmosphere pressure can drive described valve block to move, and open the first end of described breather
The mouth of pipe, so that described refrigeration chamber turns on ambient atmosphere.
The equilibrated valve that embodiment according to a first aspect of the present invention provides, when refrigerating device refrigeration,
External atmosphere pressure is more than the pressure in refrigeration plant, so that external atmosphere pressure can back down valve block,
To open the mouth of pipe of breather, so that the inside and outside conducting of refrigeration plant, thus when refrigerating device refrigeration,
The external and internal pressure that can make refrigeration plant equalizes, and prevents the pressure in refrigeration plant less than atmospheric pressure
Power and make the stubborn situation of door body occur, meanwhile, when refrigeration plant does not freezes, valve block can
Closing the mouth of pipe of breather, so that being not turned on inside and outside refrigeration plant, thus can prevent cold from leaking outside,
And then the waste of cold can be reduced, reduce the overall energy consumption of refrigeration plant.
It addition, the equilibrated valve that the above embodiment of the present invention provides also has a following additional technical feature:
In technique scheme, it is preferable that the first end of described breather is vertically arranged in described system
In cool equipment, described valve block is arranged on the first end of described breather, and described valve block is at the work of gravity
Under with, close the mouth of pipe of the first end of described breather.
In this technical scheme, the first end of breather can be vertically arranged in refrigeration plant, and incite somebody to action
Valve block is arranged on the top of the first end of breather, thus valve block is under gravity, just can be automatic
The mouth of pipe of the first end of closure breather, to prevent cold leakproof, and when refrigerating device refrigeration, outward
The pressure of boundary's atmospheric pressure is more than the pressure in refrigeration plant and the gravity of valve block, thus external atmosphere pressure is again
Can automatically back down valve block, so that the inside and outside mutual conduction of refrigeration plant.No matter this kind is valve block envelope if being arranged
Block up the mouth of pipe of breather, or valve block open the mouth of pipe of breather, all need not unnecessary power assisting device,
Thus the structure of equilibrated valve can be simplified, reduce the production and processing cost of equilibrated valve.
In technique scheme, it is preferable that equilibrated valve also includes: elastic component, described elastic component
Being arranged between described valve seat and described valve block, described valve block can be pressed together on described ventilation by described elastic component
On first end of pipe and block the mouth of pipe of the first end of described breather.
In this technical scheme, also by arranging elastic component between valve seat and valve block, thus can profit
Valve block is pressed together on the first end of breather with elastic component and blocks the mouth of pipe of breather, and this kind is arranged
Can utilize elastic component that one pretightning force is set on valve block, thus valve block can be made to block with a pretightning force
The mouth of pipe of breather, thus the situation that can prevent valve block from rocking back and forth in valve seat occurs, and then just may be used
The situation causing the closure of valve block the tightest because valve block rocks is avoided to occur.Additionally, due to elastic component
Exist, also can be by generally horizontally disposed in refrigeration plant for the first end of breather, now, available
Valve block is pressed together on the first end of breather and blocks the pipe of the first end of breather by the elastic force of elastic component
Mouthful.
In technique scheme, it is preferable that equilibrated valve also includes: valve seat, on described valve seat
Being provided with and the installation cavity of described refrigeration chamber conducting, described valve block is positioned at described installation cavity, and energy
Enough mouths of pipe moved in described installation cavity with closure or the first end opening described breather.
In this technical scheme, valve seat is used for installation valve block, and owing to being provided with on valve seat and making
The installation cavity of cold chamber conducting, therefore, when specifically installing, just can be by the first end of breather and peace
It behave affectedly and seal and conduct, thus when refrigerating device refrigeration, valve block opens the mouth of pipe of breather, just can make
The breather refrigeration chamber with installation cavity conducting and then with refrigeration plant turns on, and does not has at refrigeration plant
During refrigeration, it is only necessary to the mouth of pipe utilizing the valve block in installation cavity just can block breather just can make refrigeration set
Standby refrigeration chamber is isolated with the external world, thus just can prevent cold from leaking outside.
In technique scheme, it is preferable that the first end of described breather stretches to described installation cavity
In, and the sidewall of the first end of described breather and described installation cavity is tightly connected.
In this technical scheme, the first end of breather extend in installation cavity, thus can be easy to utilize
Valve block in installation cavity blocks or opens the mouth of pipe of breather, and meanwhile, the first end of breather is with described
The sidewall of installation cavity is tightly connected the sealing property that can improve between breather and valve seat, thus can prevent
Only cold leaks outside at the lateral wall of breather.
In above-mentioned multiple technical schemes, it is preferable that described valve block is block rubber.
In above-mentioned multiple technical schemes, it is preferable that described breather is made of plastics, on the one hand mould
Expect relatively cheap, on the other hand plastics relatively easy-formation.
In above-mentioned multiple technical schemes, it is preferable that the first end of described breather is positioned at described refrigeration
The bottom of chamber.Breather can be arranged on refrigeration plant background by this kind of setting, from
And can ensure that the appearance looks elegant of refrigeration plant.
In above-mentioned multiple technical schemes, it is preferable that described breather is L-shaped bend pipe.
In this technical scheme, L-shaped bend pipe makes the first end of breather can be vertically arranged in refrigeration
In equipment, the second end simultaneously enabling to breather can stretch out from the sidewall of refrigeration plant, this kind
Arrange, owing to breather stretches out from the sidewall of refrigeration plant, thus without the end having influence on refrigeration plant
Portion, and then do not interfere with refrigeration plant installation on the ground.Certainly, it is possible to breather is arranged
Become straight tube or other shapes of bend pipe, such as L like shape bend pipe.
The embodiment of a second aspect of the present invention provides a kind of refrigeration plant, and described refrigeration plant includes
State the equilibrated valve described in any embodiment.
The refrigeration plant that embodiment according to the second aspect of the invention provides, has above-mentioned first aspect arbitrary
Equilibrated valve described in embodiment, therefore, the refrigeration plant that the embodiment of a second aspect of the present invention provides
There is the beneficial effect of equilibrated valve described in first aspect any embodiment, do not repeat them here.
In technique scheme, it is preferable that described refrigeration plant includes refrigerator and refrigerator.
Additional aspect and the advantage of the present invention will become obvious in following description part, or pass through the present invention
Practice recognize.
Accompanying drawing explanation
Above-mentioned and/or the additional aspect of the present invention and advantage are from combining the accompanying drawings below description to embodiment
Will be apparent from easy to understand, wherein:
Fig. 1 is the structural representation according to the equilibrated valve described in one embodiment of the invention；
Fig. 2 be the equilibrated valve shown in Fig. 1 A-A to sectional structure schematic diagram；
Fig. 3 is the structure for amplifying schematic diagram at the B of the equilibrated valve shown in Fig. 2；
Fig. 4 is the structural representation according to the refrigeration plant described in one embodiment of the invention.
Wherein, in Fig. 1 to Fig. 4, corresponding relation between reference and component names is:
10 equilibrated valves, 1 valve seat, 2 valve blocks, 3 breathers, 20 refrigeration plants.
Detailed description of the invention
In order to be more clearly understood that the above-mentioned purpose of the present invention, feature and advantage, below in conjunction with attached
The present invention is further described in detail by figure and detailed description of the invention.It should be noted that not
In the case of conflict, the feature in embodiments herein and embodiment can be mutually combined.
Elaborate a lot of detail in the following description so that fully understanding the present invention, but,
The present invention can implement to use other to be different from mode described here, therefore, and the guarantor of the present invention
Scope of protecting is not limited by following public specific embodiment.
Referring to Fig. 1 to Fig. 4 describe the equilibrated valve that provides according to some embodiments of the invention and
Refrigeration plant.
As shown in Figure 1 to Figure 3, the embodiment of first aspect present invention provides a kind of equilibrated valve
10, this equilibrated valve 10 includes: breather 3, the first end of breather 3 and refrigeration plant 20
Refrigeration chamber conducting, the air conducting outside the second end of breather 3 and refrigeration plant 20；Valve block 2, valve
Block 2 is arranged on the first end of breather 3, and blocks the mouth of pipe of the first end of breather 3, wherein, and system
When cool equipment 20 freezes, external atmosphere pressure can be driven movable valve block 2 and be moved, and opens the first of breather 3
The mouth of pipe of end, so that refrigeration chamber turns on ambient atmosphere.
The equilibrated valve 10 that embodiment according to a first aspect of the present invention provides, at refrigeration plant 20
During refrigeration, external atmosphere pressure is more than the pressure in refrigeration plant 20, so that external atmosphere pressure can
Back down valve block 2, to open the mouth of pipe of breather 3, so that the inside and outside conducting of refrigeration plant 20, thus
When refrigeration plant 20 freezes, it is possible to make the external and internal pressure of refrigeration plant 20 equalize, prevent system
Pressure in cool equipment 20 makes the stubborn situation of door body occur less than atmospheric pressure, meanwhile,
When refrigeration plant 20 does not freezes, valve block 2 can close the mouth of pipe of breather 3, so that refrigeration plant
It is not turned on inside and outside 20, thus can prevent cold from leaking outside, and then the waste of cold can be reduced, subtract
The overall energy consumption of little refrigeration plant 20.
In technique scheme, it is preferable that the first end of breather 3 is vertically arranged in refrigeration plant
In 20, valve block 2 is arranged on the first end of breather 3, and valve block 2 under gravity, is closed
The mouth of pipe of the first end of breather 3.
In this technical scheme, the first end of breather 3 can be vertically arranged in refrigeration plant 20,
And valve block 2 is arranged on the top of the first end of breather 3, thus valve block 2 is under gravity,
Just can the mouth of pipe of the first end of automatic plugging breather 3, to prevent cold leakproof, and at refrigeration plant
During 20 refrigeration, the pressure of external atmosphere pressure is more than the pressure in refrigeration plant 20 and the gravity of valve block 2,
Thus external atmosphere pressure can back down again valve block 2 automatically, so that the inside and outside mutual conduction of refrigeration plant 20.
No matter this kind is arranged is valve block 2 mouth of pipe that blocks breather 3, or valve block 2 opens breather 3
The mouth of pipe, all need not unnecessary power assisting device, thus can simplify the structure of equilibrated valve 10, reduces
The production and processing cost of equilibrated valve 10.
In technique scheme, it is preferable that equilibrated valve 10 also includes: elastic component is (in figure not
Illustrate), elastic component is arranged between valve seat 1 and valve block 2, and valve block 2 can be pressed together on ventilation by elastic component
On first end of pipe 3 and block the mouth of pipe of the first end of breather 3.
In this technical scheme, elastic component is set also by between valve seat 1 and valve block 2, thus
Valve block 2 is pressed together on the first end of breather 3 and blocks the mouth of pipe of breather 3 by available elastic component,
This kind of setting can utilize elastic component to arrange a pretightning force on valve block 2, thus can make valve block 2 with
The mouth of pipe of one pretightning force closure breather 3, thus can prevent valve block 2 from rocking back and forth in valve seat 1
Situation occurs, and then just can avoid because valve block 2 rocks and causes valve block 2 to block the tightest situation and send out
Raw.Additionally, due to the existence of elastic component, also can by generally horizontally disposed for the first end of breather 3
In refrigeration plant 20, now, valve block 2 is pressed together on the of breather 3 by the elastic force of available elastic component
On one end and block the mouth of pipe of the first end of breather 3.
In technique scheme, it is preferable that as shown in Figure 1 to Figure 3, equilibrated valve 10 also wraps
Including: valve seat 1, valve seat 1 is provided with and the installation cavity of chamber conducting of freezing, valve block 2 is positioned at installation
Intracavity, and the mouth of pipe with closure or the first end opening breather 3 can be moved in installation cavity.
In this technical scheme, valve seat 1 is used for installation valve block 2, and owing to being provided with energy on valve seat 1
Enough installation cavitys with refrigeration chamber conducting, therefore, when specifically installing, just can be by the of breather 3
One end seals and conducts with installation cavity, thus when refrigeration plant 20 freezes, valve block 2 opens breather 3
The mouth of pipe, the breather 3 refrigeration chamber with installation cavity conducting and then with refrigeration plant 20 just can be made to turn on,
And when refrigeration plant 20 does not freeze, it is only necessary to utilize the valve block 2 in installation cavity just can block ventilation
The mouth of pipe of pipe 3 just can make the refrigeration chamber of refrigeration plant 20 be isolated with the external world, thus just can prevent cold
Amount leaks outside.
In technique scheme, it is preferable that the first end of breather 3 stretches in installation cavity, and
First end of breather 3 is tightly connected with the sidewall of installation cavity.
In this technical scheme, the first end of breather 3 extend in installation cavity, thus can be easy to profit
The mouth of pipe of breather 3, meanwhile, the first of breather 3 is blocked or opens with the valve block 2 in installation cavity
The sidewall of end and installation cavity is tightly connected the sealing property that can improve between breather 3 and valve seat 1,
Thus can prevent cold from leaking outside at the lateral wall of breather 3.
In above-mentioned multiple technical schemes, it is preferable that valve block 2 is block rubber.
In above-mentioned multiple technical schemes, it is preferable that breather 3 is made of plastics, on the one hand plastics
Relatively cheap, on the other hand plastics relatively easy-formation.
In above-mentioned multiple technical schemes, it is preferable that as shown in Figure 4, the first end position of breather 3
Bottom in refrigeration chamber.It is inconspicuous that breather 3 can be arranged on refrigeration plant 20 by this kind of setting
On position, thus can ensure that the appearance looks elegant of refrigeration plant 20.
In above-mentioned multiple technical schemes, it is preferable that as in figure 2 it is shown, breather 3 is L-shaped bend pipe.
In this technical scheme, L-shaped bend pipe makes the first end of breather 3 can be vertically arranged in system
In cool equipment 20, the second end simultaneously enabling to breather 3 can be from the sidewall of refrigeration plant 20
Stretching out, this kind is arranged, owing to breather 3 stretches out from the sidewall of refrigeration plant 20, thus without impact
To the bottom of refrigeration plant 20, and then do not interfere with refrigeration plant 20 installation on the ground.When
So, it is possible to breather 3 is arranged to straight tube or other shapes of bend pipe, such as L like shape bend pipe.
As shown in Figure 4, the embodiment of a second aspect of the present invention provides a kind of refrigeration plant 20, should
Refrigeration plant 20 includes the equilibrated valve 10 that any of the above-described embodiment provides.
The refrigeration plant 20 that embodiment according to the second aspect of the invention provides, has above-mentioned first aspect
The equilibrated valve 10 that any embodiment provides, therefore, the embodiment of a second aspect of the present invention provides
Refrigeration plant 20 has the beneficial effect of the equilibrated valve 10 that first aspect any embodiment provides, at this
Repeat no more.
In technique scheme, it is preferable that refrigeration plant 20 includes refrigerator and refrigerator.
In the description of this specification, term " is connected ", " connection ", " fixing " etc. all should be interpreted broadly,
Such as, " connecting " can be fixing connection, it is also possible to is to removably connect, or is integrally connected；Can be
It is joined directly together, it is also possible to be indirectly connected to by intermediary.For the ordinary skill in the art,
Above-mentioned term concrete meaning in the present invention can be understood as the case may be.
In the description of this specification, term " embodiment ", " some embodiments ", " specific embodiment "
Deng description means to combine this embodiment or example describes specific features, structure, material or feature be contained in
In at least one embodiment of the present invention or example.In this manual, the schematic representation to above-mentioned term
It is not necessarily referring to identical embodiment or example.And, the specific features of description, structure, material or spy
Point can combine in any one or more embodiments or example in an appropriate manner.
These are only the preferred embodiments of the present invention, be not limited to the present invention, for this area
For technical staff, the present invention can have various modifications and variations.All within the spirit and principles in the present invention,
Any modification, equivalent substitution and improvement etc. made, should be included within the scope of the present invention.
Claims (10)
1. an equilibrated valve, for refrigeration plant, it is characterised in that including:
Breather, the first end of described breather turns on the refrigeration chamber of refrigeration plant, described breather
Air conducting outside second end and refrigeration plant；
Valve block, described valve block is arranged on the first end of described breather, and blocks the first of described breather
The mouth of pipe of end, wherein, during described refrigerating device refrigeration, external atmosphere pressure can drive described valve block to move,
And open the mouth of pipe of the first end of described breather, so that described refrigeration chamber turns on ambient atmosphere.
Equilibrated valve the most according to claim 1, it is characterised in that the first of described breather
End is vertically arranged in described refrigeration plant, and described valve block is arranged on the first end of described breather, described
Valve block under gravity, closes the mouth of pipe of the first end of described breather.
Equilibrated valve the most according to claim 1, it is characterised in that also include:
Elastic component, described elastic component is arranged between described valve seat and described valve block, and described elastic component can be by
Described valve block is pressed together on the first end of described breather and blocks the mouth of pipe of the first end of described breather.
Equilibrated valve the most according to claim 1, it is characterised in that also include:
Valve seat, described valve seat is provided with and the installation cavity of described refrigeration chamber conducting, and described valve block is positioned at institute
State in installation cavity, and can move to block or open the first end of described breather in described installation cavity
The mouth of pipe.
Equilibrated valve the most according to claim 1, it is characterised in that the first of described breather
End stretches in described installation cavity, and the sidewall of the first end of described breather and described installation cavity seals even
Connect.
Equilibrated valve the most according to any one of claim 1 to 5, it is characterised in that described
Valve block is block rubber.
Equilibrated valve the most according to any one of claim 1 to 5, it is characterised in that described
First end of breather is positioned at the bottom of described refrigeration chamber.
Equilibrated valve the most according to any one of claim 1 to 5, it is characterised in that described
Breather is L-shaped bend pipe.
9. a refrigeration plant, it is characterised in that include as according to any one of claim 1 to 8
Equilibrated valve.
Refrigeration plant the most according to claim 9, it is characterised in that described refrigeration plant includes ice
Case and refrigerator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610292634.8A CN105952936A (en) | 2016-04-29 | 2016-04-29 | Pressure balance valve and refrigerating equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610292634.8A CN105952936A (en) | 2016-04-29 | 2016-04-29 | Pressure balance valve and refrigerating equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105952936A true CN105952936A (en) | 2016-09-21 |
Family
ID=56914239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610292634.8A Pending CN105952936A (en) | 2016-04-29 | 2016-04-29 | Pressure balance valve and refrigerating equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105952936A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106369921A (en) * | 2016-10-27 | 2017-02-01 | 合肥华凌股份有限公司 | Door body and freezer |
| CN107976084A (en) * | 2017-11-24 | 2018-05-01 | 桂林市雁山区教育局教学研究室 | A kind of smelting furnace explosion-protection equipment |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100077778A1 (en) * | 2008-10-01 | 2010-04-01 | Kim Brian S | Pressure Equalizing Device for Refrigerator |
| CN103411376A (en) * | 2013-08-29 | 2013-11-27 | 合肥华凌股份有限公司 | Refrigeration equipment |
| CN203478783U (en) * | 2013-09-12 | 2014-03-12 | 合肥美的电冰箱有限公司 | Refrigerator |
| CN203586665U (en) * | 2013-12-14 | 2014-05-07 | 广东奥马电器股份有限公司 | Device for balancing internal and external pressures of refrigerator and refrigerator |
| CN104864661A (en) * | 2015-05-11 | 2015-08-26 | 合肥华凌股份有限公司 | Cooling utensil |
-
2016
- 2016-04-29 CN CN201610292634.8A patent/CN105952936A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100077778A1 (en) * | 2008-10-01 | 2010-04-01 | Kim Brian S | Pressure Equalizing Device for Refrigerator |
| CN103411376A (en) * | 2013-08-29 | 2013-11-27 | 合肥华凌股份有限公司 | Refrigeration equipment |
| CN203478783U (en) * | 2013-09-12 | 2014-03-12 | 合肥美的电冰箱有限公司 | Refrigerator |
| CN203586665U (en) * | 2013-12-14 | 2014-05-07 | 广东奥马电器股份有限公司 | Device for balancing internal and external pressures of refrigerator and refrigerator |
| CN104864661A (en) * | 2015-05-11 | 2015-08-26 | 合肥华凌股份有限公司 | Cooling utensil |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106369921A (en) * | 2016-10-27 | 2017-02-01 | 合肥华凌股份有限公司 | Door body and freezer |
| CN106369921B (en) * | 2016-10-27 | 2018-10-02 | 合肥华凌股份有限公司 | Door body and refrigerator-freezer |
| CN107976084A (en) * | 2017-11-24 | 2018-05-01 | 桂林市雁山区教育局教学研究室 | A kind of smelting furnace explosion-protection equipment |
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Application publication date: 20160921 |