CN103438626A - High-temperature heat pump liquid storage device and high-temperature heat pump hot water machine comprising same - Google Patents
High-temperature heat pump liquid storage device and high-temperature heat pump hot water machine comprising same Download PDFInfo
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- CN103438626A CN103438626A CN2013103684997A CN201310368499A CN103438626A CN 103438626 A CN103438626 A CN 103438626A CN 2013103684997 A CN2013103684997 A CN 2013103684997A CN 201310368499 A CN201310368499 A CN 201310368499A CN 103438626 A CN103438626 A CN 103438626A
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Abstract
The invention discloses a high-temperature heat pump liquid storage device and a high-temperature heat pump hot water machine comprising the same. The high-temperature heat pump liquid storage device comprises a device body, a liquid storage cavity defined by the device body, a liquid inlet pipe inserted in the liquid storage cavity and used for refrigerants to flow in the liquid storage cavity, and a liquid outlet pipe inserted in the liquid storage cavity and used for the refrigerants to flow out of the liquid storage cavity. The high-temperature heat pump liquid storage device further comprises a blind pipe arranged in the liquid storage cavity and located below the liquid inlet pipe. The blind pipe is a pipe body, the bottom end of the blind pipe is sealed, and an opening is formed in the top end of the blind pipe. The area of the opening is larger than the cross section area of the liquid inlet pipe. Gas-liquid coexisting refrigerants which enter the liquid storage cavity through the liquid inlet pipe can be subjected to gas-liquid separation in the liquid storage device, and the problem that gas-state refrigerants flow out from the liquid outlet pipe is solved. The high-temperature heat pump liquid storage device is used in cooperation with a heat pump system, so that electric energy consumption of the heat pump system is effectively lowered, and using cost is reduced. The high-temperature heat pump liquid storage device has the advantages of being simple in structure, reasonable in design, strong in practicability, and the like.
Description
Technical field
The present invention relates to a kind of reservoir technical field, more particularly, relate to a kind ofly for being used in conjunction with high temperature heat pump system, can effectively improve the high temperature heat pump reservoir of the stability of heat pump operation; Also relate to a kind of high temperature thermal pump water heater that adopts described high temperature heat pump reservoir.
Background technology
Reservoir is an auxiliary element of heat pump, it usually and compressor link together, for the storage of liquids cold-producing medium.In high temperature heat pump system, the inlet of the feed tube of reservoir is connected with condensator outlet, and the liquid outlet of drain pipe is connected with expansion valve.
In high temperature heat pump system, because the condensation end temperature is high, condensation effect is poor, and cold-producing medium flows out from condensator outlet, in the time of in feed tube enters reservoir, tends to the gaseous refrigerant with part.With reference to Fig. 1, Fig. 1 shows the sectional structure schematic diagram of traditional heat pump liquid accumulator, adopts traditional heat pump liquid accumulator, because it does not have gas-liquid separating function, easily causes the interior gaseous refrigerant of reservoir directly to follow liquid refrigerant and flows out from drain pipe; The cold-producing medium that gas-liquid coexists enters expansion valve from reservoir flows out.Will have a strong impact on the restriction effect of expansion valve, cause the running stability of high temperature heat pump system low, energy-saving effect descends greatly, thereby the consumption of the energy that caused increasing electric power, increase operating cost.
Summary of the invention
The object of the invention is to overcome above-mentioned defect of the prior art, a kind of high temperature heat pump reservoir that simultaneously possesses liquid storage function and gas-liquid separating function is provided.
Another object of the present invention is to overcome above-mentioned defect of the prior art, a kind of described high temperature thermal pump water heater that simultaneously possesses the high temperature heat pump reservoir of liquid storage function and gas-liquid separating function that adopts is provided.
For achieving the above object, technical scheme provided by the invention is as follows:
A kind of high temperature heat pump reservoir is provided, comprise body, the liquid storage cylinder surrounded by described body, insert in liquid storage cylinder for flowing into the feed tube of cold-producing medium, and the insertion liquid storage cylinder is interior for flowing out the drain pipe of cold-producing medium, also comprise the blind pipe that is arranged in liquid storage cylinder and is positioned at described feed tube below, this blind pipe is the body that bottom sealing and top are provided with opening, and the area of described opening is greater than the cross-sectional area of feed tube.
As a kind of preferred scheme, the feed liquor mouth of pipe of described feed tube lower end inserts in described blind pipe fully.
As a kind of preferred scheme, the lateral wall of described feed tube bottom is fixedly connected with the madial wall of described blind pipe, makes described blind pipe be suspended on the feed tube bottom.
As a kind of preferred scheme, the area of the opening on described blind pipe top is 2.5～3.5 times of feed tube cross-sectional area.
As a kind of preferred scheme, along on short transverse, the fluid mouth of pipe of described drain pipe lower end is lower than the opening on described blind pipe top.
A kind of high temperature thermal pump water heater is provided, comprise the compressor, water fluorine heat exchanger, reservoir, expansion valve, evaporimeter and the separator that connect successively, described reservoir comprises body, the liquid storage cylinder surrounded by described body, insert in liquid storage cylinder for flowing into the feed tube of cold-producing medium, insert in liquid storage cylinder for flowing out the drain pipe of cold-producing medium, and be arranged in liquid storage cylinder and be positioned at the blind pipe of feed tube below, described blind pipe is the body that bottom sealing and top are provided with opening, and the area of described opening is greater than the cross-sectional area of feed tube.
As a kind of preferred scheme, the feed liquor mouth of pipe of described feed tube lower end inserts in described blind pipe fully.
As a kind of preferred scheme, the lateral wall of described feed tube bottom is fixedly connected with the madial wall of described blind pipe, makes described blind pipe be suspended on the feed tube bottom.
As a kind of preferred scheme, the area of the opening on described blind pipe top is 2.5～3.5 times of feed tube cross-sectional area.
As a kind of preferred scheme, along on short transverse, the fluid mouth of pipe of described drain pipe lower end is lower than the opening on described blind pipe top.
Compared with prior art, beneficial effect of the present invention is:
By in liquid storage cylinder and below being positioned at feed tube, a blind pipe being set, when cold-producing medium flows to reservoir from feed tube, at first can flow in blind pipe; Because gaseous refrigerant is different from the density of liquid refrigerant, when the cold-producing medium that gas-liquid coexists flows in blind pipe, liquid refrigerant is stayed in blind pipe, gaseous refrigerant can flow to the liquid storage cylinder top-direction, when the liquid refrigerant in blind pipe is full of and overflows, due to the effect that is subject to gravity, liquid refrigerant flows to the liquid storage cylinder bottom direction, the liquid refrigerant flowed downward converges in the liquid storage cylinder bottom, and flows out by drain pipe.Therefore the mixed cold-producing medium of gas-liquid can carry out gas-liquid separation in liquid storage cylinder, has solved the problem that gaseous refrigerant flows out from drain pipe, guarantees the stability of expansion valve restriction effect.This high temperature heat pump reservoir can be widely used in heat pump, and such as being applied on high temperature thermal pump water heater, or it is first-class to be applied to high temperature heat pump dryer.Be used in conjunction with and can effectively overcome the harm that high temperature heat pump condensation effect difference band comes with heat pump, reduce the electric power energy consumption of heat pump, reduce use cost.Also there is the advantages such as simple in structure, reasonable in design, practical simultaneously.
In addition, high temperature thermal pump water heater of the present invention has the characteristics of quick heating.Especially utilized the special construction of above-mentioned high temperature heat pump reservoir, made the hot water machine hot operation more steady, efficiency is higher, heat up faster, effectively reduce the consumption of electric power energy, reduced use cost, greatly met the demand of high-temperature-hot-water market to low operating cost hot water machine product.
Below in conjunction with drawings and Examples to high temperature heat pump reservoir of the present invention and adopt the high temperature thermal pump water heater of this reservoir to be described further.
The accompanying drawing explanation
Fig. 1 is traditional reservoir sectional structure schematic diagram;
Fig. 2 is one of sectional structure schematic diagram of a kind of high temperature heat pump reservoir of the present invention;
Fig. 3 be a kind of high temperature heat pump reservoir of the present invention the sectional structure schematic diagram two;
Fig. 4 is the package assembly schematic diagram of high temperature thermal pump water heater of the present invention.
In accompanying drawing:
10 reservoirs, 101. bodies, 102. liquid storage cylinders, 103. feed tubes, the 1031. feed liquor mouths of pipe, 104. drain pipe, the 1041. fluid mouths of pipe, 105. blind pipes, 1051. openings, 106. bases, 201. compressor, 202. water fluorine heat exchangers, 203. expansion valves, 204. evaporimeters, 205. separators.
The specific embodiment
For the purpose, technical scheme and the advantage that make the embodiment of the present invention clearer, below in conjunction with the accompanying drawing in the embodiment of the present invention, technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is the present invention's part embodiment, rather than whole embodiment.Embodiment based in the present invention, the every other embodiment that those of ordinary skills obtain under the prerequisite of not making creative work, belong to the scope of protection of the invention.
Embodiment 1
Embodiments of the invention 1 provide a kind of high temperature heat pump reservoir, be intended to realize making reservoir possess liquid storage function and gas-liquid separating function simultaneously, flow out into expansion valve to solve the gaseous refrigerant flowed in reservoir from drain pipe, have a strong impact on the restriction effect of expansion valve, thereby affect the stability of high temperature heat pump system operation, and then the problem that causes the energy-saving effect of high temperature heat pump system greatly to descend.Below in conjunction with accompanying drawing, the present embodiment is elaborated.
According to one embodiment of present invention, the sectional structure schematic diagram that it shows respectively the present embodiment high temperature heat pump reservoir, please refer to Fig. 2 and Fig. 3 for Fig. 2 and Fig. 3 system.Described a kind of high temperature heat pump reservoir, comprise the base 106 for carrying reservoir, be arranged on the body 101 on base 106, the liquid storage cylinder 102 surrounded by described body 101, insert the feed tube 103 for flowing into cold-producing medium in liquid storage cylinder 102, and the drain pipe 104 for flowing out cold-producing medium in insertion liquid storage cylinder 102, also comprise the blind pipe 105 that is arranged in liquid storage cylinder 102 and is positioned at described feed tube 103 belows, this blind pipe 105 is provided with the body of opening 1051 for bottom sealing and top, the area of described opening 1051 is greater than the cross-sectional area of feed tube 103, therefore at first the cold-producing medium flowed into from feed tube 103 can flow in blind pipe 105.
As a kind of preferred scheme, the feed liquor mouth of pipe 1031 of described feed tube 103 lower ends inserts in described blind pipe 105 fully.In other words, along on short transverse, the opening 1051 on described blind pipe 105 tops is higher than the feed liquor mouth of pipe 1031 of described feed tube 103 lower ends, therefore can guarantee from the feed liquor mouth of pipe 1031 outflows of feed tube 103 lower ends regardless of being that at first liquid refrigerant or gaseous refrigerant can all flow in blind pipe 105.
Described high temperature heat pump reservoir realizes that the principle of gas-liquid separation is: with reference to Fig. 2 and Fig. 3, cold-producing medium flows into liquid storage cylinder 102 when interior by feed tube 103, at first can flow in the blind pipe 105 that is arranged on feed tube 103 belows.Because gaseous refrigerant is different from the density of liquid refrigerant, if the cold-producing medium that gas-liquid coexists flows in blind pipe 105, owing to being subject to stopping of blind pipe 105, liquid refrigerant can be stayed in blind pipe 105, gaseous refrigerant can flow to liquid storage cylinder 102 top-direction from the opening 1051 on blind pipe 105 tops, when the liquid refrigerant in blind pipe 105 is full of and overflows, due to the effect that is subject to gravity, liquid refrigerant flows to liquid storage cylinder 102 bottom direction, the liquid refrigerant flowed downward converges in liquid storage cylinder 102 bottoms, and flow out by drain pipe 104, thereby realized gas-liquid separation, solved the problem that gaseous refrigerant follows liquid refrigerant to flow out from drain pipe 104.After the gaseous refrigerant condensation at described liquid storage cylinder 102 tops, from liquid storage cylinder 102 overhead stream to bottom.
As a kind of preferred scheme, the area of the opening 1051 on described blind pipe 105 tops is 2.5～3.5 times of feed tube 103 cross-sectional areas.After effectively guaranteeing that cold-producing medium inflow blind pipe 105 is interior, gaseous refrigerant can flow to liquid storage cylinder 102 tops from opening 1051, and liquid refrigerant can flow to liquid storage cylinder 102 bottoms from opening 1051, to realize gas-liquid separating function.In actual application, multiple value between the cross-sectional area of the area of described opening 1051 and feed tube 103 can be selected any numerical value between 2.5～3.5 times according to actual conditions, such as the area of opening 1051 is 2.5 times, 3 times or 3.5 times of feed tube 103 cross-sectional areas.
As a kind of preferred scheme, the fixed form of described blind pipe 105 is: the lateral wall of described feed tube 103 bottom one sides is fixedly connected with by welding manner with the madial wall of described blind pipe 105, make blind pipe 105 fixedly be suspended on feed tube 103 bottoms, therefore feed tube 103 is close on the madial wall of blind pipe 105, when cold-producing medium flows out from feed tube 103, can flow in blind pipe 105 along with the madial wall of blind pipe 105.Certainly, described feed tube 103 can also be other modes with the mode that is fixedly connected with of blind pipe 105, such as being fixedly connected with by fixture etc.The fixed form of described blind pipe 105 can also be also other modes, such as blind pipe 105 being fixed on to liquid storage cylinder 102 bottoms etc.
Described drain pipe 104 can be to insert the inner connecting tube in liquid storage cylinder 102 from body 101 tops, can certainly be to insert the inner connecting tube in liquid storage cylinder 102 from body 101 sidepieces; As a kind of preferred scheme, along on short transverse, the fluid mouth of pipe 1041 of described drain pipe 104 lower ends is lower than the opening 1051 on described blind pipe 105 tops.Owing to being subject to stopping of blind pipe 105, the gaseous refrigerant entered in blind pipe 105 can flow to liquid storage cylinder 102 top-direction from the opening 1051 on blind pipe 105 tops, and the position of the fluid mouth of pipe 1041 of drain pipe 104 lower ends is arranged on to the position lower than opening 1051, can effectively guarantee that gaseous refrigerant can not flow out from drain pipe 104.
This high temperature heat pump reservoir can be widely used in heat pump, and such as being applied on high temperature thermal pump water heater, or it is first-class to be applied to high temperature heat pump dryer.Be used in conjunction with heat pump the stability that can effectively improve the heat pump operation, overcome the harm that high temperature heat pump condensation effect difference band comes, reduce the electric power energy consumption of heat pump, reduce use cost.Also there is the advantages such as simple in structure, reasonable in design, practical simultaneously.
Embodiment 2
Embodiments of the invention 2 provide a kind of high temperature thermal pump water heater that adopts above-mentioned high temperature heat pump reservoir.With reference to Fig. 4, Fig. 4 is the package assembly schematic diagram that the embodiment of the present invention 2 provides.
The described high temperature thermal pump water heater of the present embodiment, comprise the compressor 201 connected successively, water fluorine heat exchanger 202, reservoir 10, expansion valve 203, evaporimeter 204 and separator 205, be connected with water inlet pipe for flowing into cold water on described water fluorine heat exchanger 202 and for flowing out the outlet pipe of hot water, described reservoir 10 is above-mentioned high temperature heat pump reservoirs, it comprises the base 106 for carrying reservoir, be arranged on the body 101 on base 106, the liquid storage cylinder 102 surrounded by described body 101, insert the feed tube 103 for flowing into cold-producing medium in liquid storage cylinder 102, and the drain pipe 104 for flowing out cold-producing medium in insertion liquid storage cylinder 102, also comprise the blind pipe 105 that is arranged in liquid storage cylinder 102 and is positioned at feed tube 103 belows, this blind pipe 105 is provided with the body of opening 1051 for bottom sealing and top, the area of described opening 1051 is greater than the cross-sectional area of feed tube 103, therefore at first the cold-producing medium flowed out from feed tube 103 can flow in blind pipe 105.
As a kind of preferred scheme, the feed liquor mouth of pipe 1031 of described feed tube 103 lower ends inserts in described blind pipe 105 fully, thus guarantee to flow out from the feed liquor mouth of pipe 1031 of feed tube 103 lower ends no matter be that at first liquid refrigerant or gaseous refrigerant can all flow in blind pipe 105.
Described high temperature heat pump reservoir realizes that the principle of gas-liquid separation is: cold-producing medium flows into liquid storage cylinder 102 when interior by feed tube 103, at first can flow in the blind pipe 105 that is arranged on feed tube 103 belows.Because gaseous refrigerant is different from the density of liquid refrigerant, if the cold-producing medium that gas-liquid coexists flows in blind pipe 105, owing to being subject to stopping of blind pipe 105, liquid refrigerant is stayed in blind pipe 105, gaseous refrigerant can flow to liquid storage cylinder 102 top-direction from the opening 1051 on blind pipe 105 tops, when the liquid refrigerant in blind pipe 105 is full of and overflows, due to the effect that is subject to gravity, liquid refrigerant flows to liquid storage cylinder 102 bottom direction, the liquid refrigerant flowed downward converges in liquid storage cylinder 102 bottoms, and flow out by drain pipe 104, thereby realized gas-liquid separation, solved the problem that gaseous refrigerant follows liquid refrigerant to flow out from drain pipe 104.After the gaseous refrigerant condensation at described liquid storage cylinder 102 tops, from liquid storage cylinder 102 overhead stream to bottom.
As a kind of preferred scheme, the area of the opening 1051 on described blind pipe 105 tops is 2.5～3.5 times of feed tube 103 cross-sectional areas.After effectively guaranteeing that cold-producing medium inflow blind pipe 105 is interior, gaseous refrigerant can flow to liquid storage cylinder 102 tops from opening 1051, and liquid refrigerant can flow to liquid storage cylinder 102 bottoms from opening 1051, to realize gas-liquid separating function.In actual application, multiple value between the cross-sectional area of the area of described opening 1051 and feed tube 103 can be selected any numerical value between 2.5～3.5 times according to actual conditions, such as the area of opening 1051 is 2.7 times, 3.2 times or 3.4 times of feed tube 103 cross-sectional areas.
As a kind of preferred scheme, along on short transverse, the fluid mouth of pipe 1041 of described drain pipe 104 lower ends is lower than the opening 1051 on described blind pipe 105 tops.Because gaseous refrigerant is to flow to liquid storage cylinder 102 tops from the opening 1051 on blind pipe 105 tops, and the fluid mouth of pipe 1041 positions of drain pipe 104 lower ends are arranged on to the position lower than opening 1051, can effectively guarantee that gaseous refrigerant can not flow out from drain pipe.
During high temperature thermal pump water heater work of the present invention, the exhaust of compressor 201 enters in water fluorine heat exchanger 202 carries out heat exchange, the liquid refrigerant that condensation is got off enters in reservoir 10 from feed tube 103, liquid refrigerant in reservoir 10 flows out from drain pipe 104, and flow in expansion valve 203, after expansion valve 203 throttlings, enter in evaporimeter 204 and carry out the heat exchange evaporation with air, the gas produced flows back in compressor 201 and continues compression through separator 205, so moves in circles.This high temperature thermal pump water heater has the advantages that temperature rise is fast.Especially utilized the special construction of above-mentioned high temperature heat pump reservoir, made the hot water machine hot operation more steady, efficiency is higher, temperature rise is faster, effectively reduce the consumption of electric power energy, reduced use cost, greatly met the demand of high-temperature-hot-water market to low operating cost hot water machine product.Also have simple in structurely simultaneously, be easy to make, use practical advantage.
Above-described embodiment is preferably embodiment of the present invention; but embodiments of the present invention are not restricted to the described embodiments; other any do not deviate from change, the modification done under Spirit Essence of the present invention and principle, substitutes, combination, simplify; all should be equivalent substitute mode, within being included in protection scope of the present invention.
Claims (10)
1. a high temperature heat pump reservoir, comprise body (101), the liquid storage cylinder (102) surrounded by described body (101), insert the feed tube (103) for flowing into cold-producing medium in liquid storage cylinder (102), and the drain pipe (104) for flowing out cold-producing medium in insertion liquid storage cylinder (102), it is characterized in that, also comprise the blind pipe (105) that is arranged in liquid storage cylinder (102) and is positioned at described feed tube (103) below, this blind pipe (105) is provided with the body of opening (1051) for bottom sealing and top, the area of described opening (1051) is greater than the cross-sectional area of feed tube (103).
2. a kind of high temperature heat pump reservoir according to claim 1, is characterized in that, the feed liquor mouth of pipe (1031) of described feed tube (103) lower end inserts in described blind pipe (105) fully.
3. a kind of high temperature heat pump reservoir according to claim 2, is characterized in that, the lateral wall of described feed tube (103) bottom is fixedly connected with the madial wall of described blind pipe (105), makes described blind pipe (105) be suspended on feed tube (103) bottom.
4. according to the described a kind of high temperature heat pump reservoir of claims 1 to 3 any one, it is characterized in that, the area of the opening (1051) on described blind pipe (105) top is 2.5～3.5 times of feed tube (103) cross-sectional area.
5. a kind of high temperature heat pump reservoir according to claim 4, is characterized in that, along on short transverse, the fluid mouth of pipe (1041) of described drain pipe (104) lower end is lower than the opening (1051) on described blind pipe (105) top.
6. a high temperature thermal pump water heater that adopts the described high temperature heat pump reservoir of claim 1 to 5 any one, comprise the compressor (201) connected successively, water fluorine heat exchanger (202), reservoir (10), expansion valve (203), evaporimeter (204) and separator (205), it is characterized in that, described reservoir (10) comprises body (101), the liquid storage cylinder (102) surrounded by described body (101), insert the feed tube (103) for flowing into cold-producing medium in liquid storage cylinder (102), insert the drain pipe (104) for flowing out cold-producing medium in liquid storage cylinder (102), and be arranged in liquid storage cylinder (102) and be positioned at the blind pipe (105) of described feed tube (103) below, described blind pipe (105) is provided with the body of opening (1051) for bottom sealing and top, the area of described opening (1051) is greater than the cross-sectional area of feed tube (103).
7. high temperature thermal pump water heater according to claim 6, is characterized in that, the feed liquor mouth of pipe (1031) of described feed tube (103) lower end inserts in described blind pipe (105) fully.
8. high temperature thermal pump water heater according to claim 7, is characterized in that, the lateral wall of described feed tube (103) bottom is fixedly connected with the madial wall of described blind pipe (105), makes described blind pipe (105) be suspended on feed tube (103) bottom.
9. according to the described high temperature thermal pump water heater of claim 6 to 8 any one, it is characterized in that, the area of described blind pipe (105) top end opening (1051) is 2.5～3.5 times of feed tube (103) cross-sectional area.
10. a kind of high temperature heat pump reservoir according to claim 9, is characterized in that, along on short transverse, the fluid mouth of pipe (1041) of described drain pipe (104) lower end is lower than the opening (1051) on described blind pipe (105) top.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310368499.7A CN103438626B (en) | 2013-08-21 | 2013-08-21 | A kind of high temperature heat pump reservoir and adopt the high temperature thermal pump water heater of this reservoir |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310368499.7A CN103438626B (en) | 2013-08-21 | 2013-08-21 | A kind of high temperature heat pump reservoir and adopt the high temperature thermal pump water heater of this reservoir |
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| CN103438626A true CN103438626A (en) | 2013-12-11 |
| CN103438626B CN103438626B (en) | 2015-12-16 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109289705A (en) * | 2018-09-29 | 2019-02-01 | 四川西冶检测科技有限公司 | Recoil fan-shaped inclined plate adder |
| CN112320121A (en) * | 2019-08-05 | 2021-02-05 | 张家港中集圣达因低温装备有限公司 | Marine storage tank |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0989420A (en) * | 1995-09-27 | 1997-04-04 | Fuji Koki:Kk | Receiver tank with expansion valve |
| JP2010243108A (en) * | 2009-04-08 | 2010-10-28 | Sanden Corp | Oil separator |
| CN201724482U (en) * | 2010-05-12 | 2011-01-26 | 珠海格力电器股份有限公司 | Refrigerant gas-liquid separation and liquid storage integrated device and air-conditioning system using refrigerant gas-liquid separation and liquid storage integrated device |
| CN202304145U (en) * | 2011-01-28 | 2012-07-04 | 大连三洋压缩机有限公司 | Liquid receiver and gas-liquid separator compact type structure for refrigeration/air-conditioning system |
| CN202521978U (en) * | 2012-04-27 | 2012-11-07 | 珠海格力电器股份有限公司 | Gas-liquid separator and air conditioning system with same |
| CN202973689U (en) * | 2012-12-17 | 2013-06-05 | 刘兆祯 | Gas-liquid separator of freon refrigerating system |
| CN203518365U (en) * | 2013-08-21 | 2014-04-02 | 广东五星太阳能股份有限公司 | High temperature heat pump liquid accumulator and high temperature heat pump water heater adopting same |
-
2013
- 2013-08-21 CN CN201310368499.7A patent/CN103438626B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0989420A (en) * | 1995-09-27 | 1997-04-04 | Fuji Koki:Kk | Receiver tank with expansion valve |
| JP2010243108A (en) * | 2009-04-08 | 2010-10-28 | Sanden Corp | Oil separator |
| CN201724482U (en) * | 2010-05-12 | 2011-01-26 | 珠海格力电器股份有限公司 | Refrigerant gas-liquid separation and liquid storage integrated device and air-conditioning system using refrigerant gas-liquid separation and liquid storage integrated device |
| CN202304145U (en) * | 2011-01-28 | 2012-07-04 | 大连三洋压缩机有限公司 | Liquid receiver and gas-liquid separator compact type structure for refrigeration/air-conditioning system |
| CN202521978U (en) * | 2012-04-27 | 2012-11-07 | 珠海格力电器股份有限公司 | Gas-liquid separator and air conditioning system with same |
| CN202973689U (en) * | 2012-12-17 | 2013-06-05 | 刘兆祯 | Gas-liquid separator of freon refrigerating system |
| CN203518365U (en) * | 2013-08-21 | 2014-04-02 | 广东五星太阳能股份有限公司 | High temperature heat pump liquid accumulator and high temperature heat pump water heater adopting same |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109289705A (en) * | 2018-09-29 | 2019-02-01 | 四川西冶检测科技有限公司 | Recoil fan-shaped inclined plate adder |
| CN109289705B (en) * | 2018-09-29 | 2021-01-29 | 四川西冶检测科技有限公司 | Recoil fan-shaped sloping plate adder |
| CN112320121A (en) * | 2019-08-05 | 2021-02-05 | 张家港中集圣达因低温装备有限公司 | Marine storage tank |
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| CN103438626B (en) | 2015-12-16 |
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Denomination of invention: A high-temperature heat pump liquid storage device and a high-temperature heat pump water heater using the storage device Effective date of registration: 20230721 Granted publication date: 20151216 Pledgee: China Co. truction Bank Corp Dongguan branch Pledgor: GUANGDONG FIVESTAR SOLAR ENERGY Co.,Ltd. Registration number: Y2023980049390 |
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