CN203949362U - A heating type heat pump water heater - Google Patents
A heating type heat pump water heater Download PDFInfo
- Publication number
- CN203949362U CN203949362U CN201420373457.2U CN201420373457U CN203949362U CN 203949362 U CN203949362 U CN 203949362U CN 201420373457 U CN201420373457 U CN 201420373457U CN 203949362 U CN203949362 U CN 203949362U
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- water
- heating type
- type heat
- heat pump
- condenser
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 223
- 238000010438 heat treatment Methods 0.000 title claims abstract description 38
- 239000007788 liquid Substances 0.000 claims description 10
- 238000001514 detection method Methods 0.000 claims description 6
- 239000003507 refrigerant Substances 0.000 claims description 5
- 230000006835 compression Effects 0.000 claims description 4
- 238000007906 compression Methods 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 230000001105 regulatory effect Effects 0.000 description 14
- 230000001276 controlling effect Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 238000002309 gasification Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 230000001839 systemic circulation Effects 0.000 description 1
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- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The utility model provides an a kind of heating type heat pump water heater, comprising: compressor, condenser, throttling arrangement, evaporimeter, water tank, adjusting water pump and attemperating unit; The water inlet of water tank is connected with the delivery port of condenser by water inlet pipe, and delivery port is connected with the water inlet of condenser by outlet pipe; Regulate water pump to be arranged on water inlet pipe; Attemperating unit is arranged on outlet pipe, and attemperating unit detects the temperature of water in water pipe, and passes through to regulate the discharge of water pump according to the temperature control of water.The heating type heat pump water heater that the utility model provides, attemperating unit is according to the temperature in outlet pipe, control enters the discharge in condenser, make water in water tank can reach fast the temperature of setting, and effectively make water temperature remain in rational scope, and simple in structure, assembling is easy, thereby has reduced manufacturing cost.
Description
Technical field
The utility model relates to heat-pump hot-water field, in particular to an a kind of heating type heat pump water heater.
Background technology
At present, existing air source hot pump water heater is divided into three kinds according to heat form: heated type, circulating heating type, static heated type; Wherein, one time heating type heat pump water heater principle is: on the water inlet pipe of water fluorine heat exchanger, be provided with can regulating water flow valve body, reach the object that makes effluent temperature constancy by regulating water flow, but, on existing air source hot pump water heater, be provided with water regulating valve and water circulating pump, cost is higher on the one hand, installs complicated; On the other hand, after breaking down in system, need to detect water regulating valve and water circulating pump, maintenance point is many simultaneously, thereby has increased workman's workload.
Utility model content
In order one of to solve the problems of the technologies described above at least, it is a kind of simple in structure that the purpose of this utility model is to provide, and can effectively control a heating type heat pump water heater of the flow of the water of the condenser of flowing through.
In view of this, the utility model provides an a kind of heating type heat pump water heater, comprising: compressor, and described compressor is for compression refrigerant, and described compressor has gas returning port and exhaust outlet; Condenser, the first port of described condenser is connected with the exhaust outlet of described compressor; Throttling arrangement, one end of described throttling arrangement is connected with the second end of described condenser; Evaporimeter, the first end of described evaporimeter is connected with the other end of described throttling arrangement, and the second end is connected with the gas returning port of described compressor; Water tank, the water inlet of described water tank is connected with the delivery port of described condenser by water inlet pipe, delivery port be connected with the water inlet of described condenser by outlet pipe; Regulate water pump, described adjusting water pump is arranged on described water inlet pipe, for controlling the water yield that enters described condenser; And attemperating unit, described attemperating unit is arranged on described outlet pipe, for detection of the temperature of water in described outlet pipe, and according to the temperature control of water by the discharge of described adjusting water pump.
The heating type heat pump water heater that the utility model provides, on the water inlet pipe of water tank, be provided with attemperating unit, attemperating unit detects the temperature of water in water pipe, and according to the temperature control of water by regulating the discharge of water pump, be that attemperating unit is according to the temperature in outlet pipe, control enters the flow of Water in Condenser, like this, improve the reasonability of a heating type heat pump water heater, make water in water tank can reach fast the temperature of setting, and effectively make water temperature remain in rational scope, and simple in structure, assembling easily, thereby reduce manufacturing cost, particularly, in the time that the water temperature in outlet pipe is greater than design temperature, attemperating unit improves the discharge by regulating water pump, improve the water yield by condenser, thereby reduce the heat that unit bodies ponding absorbs, water in water tank is remained in rational scope, in the time that the water temperature in outlet pipe is less than design temperature, attemperating unit reduces the discharge by regulating water pump, reduce the water yield by condenser, thereby improve the heat that unit bodies ponding absorbs, effectively improve the temperature of water, like this, improve the reasonability of a heating type heat pump water heater, make water in water tank can reach fast the temperature of setting, and effectively make water temperature remain in rational scope, simultaneously, in prior art, pass through the flow of the water of condenser by Water flow adjusting valve and water circulating pump co-controlling, and the heating type heat pump water heater that the utility model provides has been cancelled Water flow adjusting valve use, thereby reduce the use of a part, and then the manufacturing cost and the trouble point that reduce product.
In addition, the heating type heat pump water heater in above-described embodiment that the utility model provides can also have following additional technical feature:
According to an embodiment of the present utility model, described attemperating unit comprises: temperature sensor, and described temperature sensor is arranged on described outlet pipe, for detection of the temperature of water in described outlet pipe; And controller, described controller is connected with described adjusting water pump with described temperature sensor respectively, and described controller can be according to the temperature control of water by the discharge of described adjusting water pump.
According to an embodiment of the present utility model, described adjusting water pump comprises: speed setting unit, described speed setting unit is established with described controller and is connected, for controlling to adjust the rotating speed of water pump.
According to an embodiment of the present utility model, described throttling arrangement is electric expansion valve.
According to an embodiment of the present utility model, one time heating type heat pump water heater also comprises: gas-liquid separator, described gas-liquid separator is arranged on the pipeline between described compressor and described evaporimeter.
According to an embodiment of the present utility model, one time heating type heat pump water heater also comprises: oil eliminator, described oil eliminator is arranged on the pipeline between described compressor and described condenser.
According to an embodiment of the present utility model, one time heating type heat pump water heater also comprises: filling pipe, and described filling pipe is connected with described water tank, and is positioned at the bottom of described water tank; And water pipe, described water pipe is connected with described water tank, and is positioned at the top of described water tank.
According to an embodiment of the present utility model, on described filling pipe, be provided with water adjusting valve.
According to an embodiment of the present utility model, described evaporimeter is finned heat exchanger.
Additional aspect of the present utility model and advantage will become in description part below obviously, or recognize by practice of the present utility model.
Brief description of the drawings
Above-mentioned and/or additional aspect of the present utility model and advantage accompanying drawing below combination is understood becoming the description of embodiment obviously and easily, wherein:
Fig. 1 is the structural representation of a heating type heat pump water heater described in the utility model;
Fig. 2 is the structured flowchart of attemperating unit shown in Fig. 1.
Wherein, in Fig. 1 and Fig. 2, the corresponding relation between Reference numeral and component names is:
1 compressor, 2 condensers, 3 throttling arrangements, 4 evaporimeters, 5 water tanks, 6 regulate water pump, 7 attemperating units, 701 temperature sensors, 702 controllers, 8 gas-liquid separators, 9 oil eliminators, 10 water inlet pipes, 11 outlet pipes.
Detailed description of the invention
In order more clearly to understand above-mentioned purpose of the present utility model, feature and advantage, below in conjunction with the drawings and specific embodiments, the utility model is further described in detail.It should be noted that, in the situation that not conflicting, the feature in the application's embodiment and embodiment can combine mutually.
A lot of details are set forth in the following description so that fully understand the utility model; but; the utility model can also adopt other to be different from other modes described here and implement, and therefore, protection domain of the present utility model is not subject to the restriction of following public specific embodiment.
Describe according to a heating type heat pump water heater described in some embodiment of the utility model below with reference to Fig. 1 and Fig. 2.
As depicted in figs. 1 and 2, the heating type heat pump water heater that the utility model provides, comprising: compressor 1, condenser 2, throttling arrangement 3, evaporimeter 4, water tank 5, adjusting water pump 6 and attemperating unit 7.
Particularly, compressor 1 is for compression refrigerant, and compressor 1 has gas returning port and exhaust outlet; The first port of condenser 2 is connected with the exhaust outlet of compressor 1; One end of throttling arrangement 3 is connected with the second end of condenser 2; The first end of evaporimeter 4 is connected with the other end of throttling arrangement 3, and the second end is connected with the gas returning port of compressor 1; The water inlet of water tank 5 is connected with the delivery port of condenser 2 by water inlet pipe 10, delivery port be connected with the water inlet of condenser 2 by outlet pipe 11; Regulate water pump 6 to be arranged on water inlet pipe 10, for controlling the water yield that enters condenser 2; Attemperating unit 7 is arranged on outlet pipe 11, for detection of the temperature of outlet pipe 11 interior water, and according to the temperature control of water by regulating the discharge of water pump 6.
The heating type heat pump water heater that the utility model provides, on the water inlet pipe 10 of water tank 5, be provided with attemperating unit 7, attemperating unit 7 detects the temperature of water pipe 11 interior water, and pass through the discharge of water pump 6 according to the temperature control of water, be that attemperating unit 7 is according to the temperature in outlet pipe 11, control enters the flow of condenser 2 water, like this, improve the reasonability of a heating type heat pump water heater, make water in water tank 5 can reach fast the temperature of setting, and effectively make water temperature remain in rational scope, and simple in structure, assembling easily, thereby reduce manufacturing cost.
In a concrete embodiment of the present utility model, as shown in Figure 2, attemperating unit 7 comprises: temperature sensor 701 and controller 702.
Particularly, temperature sensor 701 is arranged on outlet pipe 11, for detection of the temperature of outlet pipe 11 interior water; Controller 702 is connected with adjusting water pump 6 with temperature sensor 701 respectively, and controller 702 can be according to the temperature control of water by regulating the discharge of water pump 6.
In a specific embodiment of the present utility model, regulate water pump 6 to comprise speed setting unit, speed setting unit is established with controller 702 and is connected, for controlling to adjust the rotating speed of water pump 6.
In this embodiment, in the time that the water temperature in the outlet pipe 11 that temperature sensor 701 detects is greater than design temperature, controller 702 is controlled speed setting unit and is improved the rotating speed that regulates water pump 6, improve the discharge by regulating water pump 6, improve by the water yield of condenser 2, thereby reduce the heat that unit bodies ponding absorbs, water in water tank 5 is remained in rational scope, in the time that the water temperature in the outlet pipe 11 that temperature sensor 701 detects is less than design temperature, controller 702 is controlled speed setting unit and is reduced the rotating speed that regulates water pump 6, reduce the discharge by regulating water pump 6, reduce by the water yield of condenser 2, thereby improve the heat that unit bodies ponding absorbs, effectively improve the temperature of water.
In an embodiment of the present utility model, throttling arrangement 3 is electric expansion valve.
In an embodiment of the present utility model, as shown in Figure 1, one time heating type heat pump water heater also comprises: gas-liquid separator 8, gas-liquid separator 8 is arranged on the pipeline between compressor 1 and evaporimeter 4.
In this embodiment, the setting of gas-liquid separator 8 has prevented from not having the liquid refrigerants of gasification to enter in compression effectively, causes the situation of compressing liquid hammer to occur.
In an embodiment of the present utility model, as shown in Figure 2, one time heating type heat pump water heater also comprises: oil eliminator 9, oil eliminator 9 is arranged on the pipeline between compressor 1 and condenser 2.
In this embodiment, the setting of oil eliminator 9, has improved refrigerant and oily separative efficiency, enters the amount of systemic circulation thereby reduced refrigeration oil, and then avoids compressor 1 to lack oil condition occurring.
In an embodiment of the present utility model, one time heating type heat pump water heater also comprises: filling pipe and water pipe.
Particularly, filling pipe is connected with water tank 5, and is positioned at the bottom of water tank 5; Water pipe is connected with water tank 5, and is positioned at the top of water tank 5.
In an embodiment of the present utility model, on filling pipe, be provided with water adjusting valve.
In this embodiment, the setting of water adjusting valve, can flow into the flow of cold water from filling pipe according to the water consumption control of water pipe, avoids the situation appearance that occurs that water consumption is not identical with rate of water make-up.
In an embodiment of the present utility model, evaporimeter 4 is finned heat exchanger.
In this embodiment, the advantages such as that finned heat exchanger has is energy-efficient, compact conformation, easily cleaning, easy accessibility, long service life, strong adaptability, evaporimeter 4 is finned heat exchanger, has effectively ensured the heat transfer effect of evaporimeter 4.
In sum, the heating type heat pump water heater that the utility model provides, on the water inlet pipe 10 of water tank 5, be provided with attemperating unit 7, attemperating unit 7 detects the temperature of water pipe 11 interior water, and according to the temperature control of water by regulating the discharge of water pump 6, be that attemperating unit 7 is according to the temperature in outlet pipe 11, control enters the flow of condenser 2 water, like this, improve the reasonability of a heating type heat pump water heater, make water in water tank 5 can reach fast the temperature of setting, and effectively make water temperature remain in rational scope, and simple in structure, assembling easily, thereby reduce manufacturing cost, particularly, in the time that the water temperature in the outlet pipe 11 that temperature sensor 701 detects is greater than design temperature, controller 702 is controlled speed setting unit and is improved the rotating speed that regulates water pump 6, improve the discharge by regulating water pump 6, improve by the water yield of condenser 2, thereby reduce the heat that unit bodies ponding absorbs, water in water tank 5 is remained in rational scope, in the time that the water temperature in the outlet pipe 11 that temperature sensor 701 detects is less than design temperature, controller 702 is controlled speed setting unit and is reduced the rotating speed that regulates water pump 6, reduce the discharge by regulating water pump 6, reduce by the water yield of condenser 2, thereby improve the heat that unit bodies ponding absorbs, effectively improve the temperature of water, like this, improve the reasonability of a heating type heat pump water heater, make water in water tank 5 can reach fast the temperature of setting, and effectively make water temperature remain in rational scope, simultaneously, in prior art, pass through the flow of the water of condenser 2 by Water flow adjusting valve and water circulating pump co-controlling, and the heating type heat pump water heater that the utility model provides has been cancelled Water flow adjusting valve use, thereby reduce the use of a part, and then the manufacturing cost of reduction product.
In the utility model, the only object for describing of term " first ", " second ", and can not be interpreted as instruction or hint relative importance.The terms such as term " installation ", " being connected ", " connection ", " fixing " all should be interpreted broadly, and for example, " connection " can be to be fixedly connected with, and can be also to removably connect, or connect integratedly; " being connected " can be to be directly connected, and also can indirectly be connected by intermediary.For the ordinary skill in the art, can understand as the case may be the concrete meaning of above-mentioned term in the utility model.
In the description of this description, the description of term " embodiment ", " some embodiment ", " specific embodiment " etc. means to be contained at least one embodiment of the present utility model or example in conjunction with specific features, structure, material or the feature of this embodiment or example description.In this manual, the schematic statement of above-mentioned term is not necessarily referred to identical embodiment or example.And specific features, structure, material or the feature of description can be with suitable mode combination in any one or more embodiment or example.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (9)
1. a heating type heat pump water heater once, is characterized in that, comprising:
Compressor, described compressor is for compression refrigerant, and described compressor has gas returning port and exhaust outlet;
Condenser, the first port of described condenser is connected with the exhaust outlet of described compressor;
Throttling arrangement, one end of described throttling arrangement is connected with the second end of described condenser;
Evaporimeter, the first end of described evaporimeter is connected with the other end of described throttling arrangement, and the second end is connected with the gas returning port of described compressor;
Water tank, the water inlet of described water tank is connected with the delivery port of described condenser by water inlet pipe, delivery port be connected with the water inlet of described condenser by outlet pipe;
Regulate water pump, described adjusting water pump is arranged on described water inlet pipe, for controlling the water yield that enters described condenser; With
Attemperating unit, described attemperating unit is arranged on described outlet pipe, for detection of the temperature of water in described outlet pipe, and according to the temperature control of water by the discharge of described adjusting water pump.
2. a heating type heat pump water heater according to claim 1, is characterized in that,
Described attemperating unit comprises:
Temperature sensor, described temperature sensor is arranged on described outlet pipe, for detection of the temperature of water in described outlet pipe; With
Controller, described controller is connected with described adjusting water pump with described temperature sensor respectively, and described controller can be according to the temperature control of water by the discharge of described adjusting water pump.
3. a heating type heat pump water heater according to claim 2, is characterized in that, described adjusting water pump comprises:
Speed setting unit, described speed setting unit is connected with described controller, for controlling the rotating speed of described adjusting water pump.
4. a heating type heat pump water heater according to claim 3, is characterized in that,
Described throttling arrangement is electric expansion valve.
5. according to a heating type heat pump water heater described in any one in claim 1 to 4, it is characterized in that, also comprise:
Gas-liquid separator, described gas-liquid separator is arranged on the pipeline between described compressor and described evaporimeter.
6. a heating type heat pump water heater according to claim 5, is characterized in that, also comprises:
Oil eliminator, described oil eliminator is arranged on the pipeline between described compressor and described condenser.
7. a heating type heat pump water heater according to claim 6, is characterized in that, also comprises:
Filling pipe, described filling pipe is connected with described water tank, and is positioned at the bottom of described water tank; With
Water pipe, described water pipe is connected with described water tank, and is positioned at the top of described water tank.
8. a heating type heat pump water heater according to claim 7, is characterized in that,
On described filling pipe, be provided with water adjusting valve.
9. a heating type heat pump water heater according to claim 8, is characterized in that,
Described evaporimeter is finned heat exchanger.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420373457.2U CN203949362U (en) | 2014-07-07 | 2014-07-07 | A heating type heat pump water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420373457.2U CN203949362U (en) | 2014-07-07 | 2014-07-07 | A heating type heat pump water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203949362U true CN203949362U (en) | 2014-11-19 |
Family
ID=51891394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420373457.2U Expired - Lifetime CN203949362U (en) | 2014-07-07 | 2014-07-07 | A heating type heat pump water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203949362U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108895662A (en) * | 2018-06-12 | 2018-11-27 | 合肥美的暖通设备有限公司 | Hot water machine and its control method, control device, readable storage medium storing program for executing |
| CN114326870A (en) * | 2021-11-10 | 2022-04-12 | 江苏华洋新思路能源装备股份有限公司 | Adjustable hot water flow testing arrangement |
-
2014
- 2014-07-07 CN CN201420373457.2U patent/CN203949362U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108895662A (en) * | 2018-06-12 | 2018-11-27 | 合肥美的暖通设备有限公司 | Hot water machine and its control method, control device, readable storage medium storing program for executing |
| CN108895662B (en) * | 2018-06-12 | 2021-02-09 | 合肥美的暖通设备有限公司 | Water heater, control method and device thereof and readable storage medium |
| CN114326870A (en) * | 2021-11-10 | 2022-04-12 | 江苏华洋新思路能源装备股份有限公司 | Adjustable hot water flow testing arrangement |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141119 |