CN202792527U - Energy-saving and water-saving instant-heat-type heat-pump water heater - Google Patents
Energy-saving and water-saving instant-heat-type heat-pump water heater Download PDFInfo
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- CN202792527U CN202792527U CN 201220464553 CN201220464553U CN202792527U CN 202792527 U CN202792527 U CN 202792527U CN 201220464553 CN201220464553 CN 201220464553 CN 201220464553 U CN201220464553 U CN 201220464553U CN 202792527 U CN202792527 U CN 202792527U
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Abstract
The utility model discloses an energy-saving and water-saving instant-heat-type heat-pump water heater which comprises a compressor, a condenser, an expansion valve, an evaporator, a liquid storage tank, a water storage tank and a heat collecting water tank; the condenser is arranged in the water storage tank; and the evaporator is arranged in the heat collecting water tank. The energy-saving and water-saving instant-heat-type heat-pump water heater is characterized by also comprising a water collecting tank, a preheating heat exchanger and a waste water collecting tank; the preheating heat exchanger comprises a preheating water tank and a heat exchanger arranged in the preheating water tank; one end of the heat exchanger is communicated with a water source, and the other end of the heat exchanger is communicated with the water storage tank; the water collecting tank is communicated with the preheating water tank; and the preheating water tank is communicated with the heat collecting water tank which is communicated with the waste water collecting tank. Because the structure is adopted, hot water after bathing flows into the water collecting tank, and enters the preheating heat exchanger for preheating water of the water source; water after temperature reduction still has residual heat, and is subjected to heat exchange with the evaporator after entering the heat collecting water tank again; the residual heat of waste water after bathing is utilized effectively; the working pressure of the compressor is reduced; and the aim of energy conservation is achieved.
Description
Technical field
The present invention relates to a kind of compressor-type immediately heating water heater.
Background technology
Present prior art, a kind of compressor-type Teat pump boiler comprises compressor, condenser, expansion valve, evaporimeter, receiver, storage tank and heat collection water tank, and condenser is arranged in the storage tank, and evaporimeter is arranged in the heat collection water tank.The problem that exists is: the waste heat that can not take full advantage of the waste water after the bathing.
Summary of the invention
The objective of the invention is: a kind of energy-conservation, water saving instant heating type heat pump water heater is provided, and it can utilize waste heat fully, reaches energy-conservation purpose.
The present invention is achieved in that a kind of energy-conservation, water saving instant heating type heat pump water heater, comprises compressor, condenser, expansion valve, evaporimeter, receiver, storage tank and heat collection water tank, and condenser is arranged in the storage tank, and evaporimeter is arranged in the heat collection water tank; Its special character is: also comprise a header tank, preheating heat exchanger and waste water header tank, described preheating heat exchanger comprises the preheating water tank and is arranged on the interior heat exchanger of preheating water tank;
Heat exchanger one end is communicated with the water source, the other end is communicated with storage tank; Header tank is communicated with the preheating water tank, and the preheating water tank is communicated with heat collection water tank; Heat collection water tank is communicated with the waste water header tank.
Described a kind of energy-conservation, water saving instant heating type heat pump water heater, its special character is: also comprise a water pump, the first flow control switch, the second flow control switch,
Described the first flow control switch is arranged on heat exchanger and the pipeline that the water source is connected, and water pump is arranged on header tank and the pipeline that the preheating water tank is connected, and the first flow control switch is connected with water pump;
Described the second flow control switch is arranged on heat collection water tank and the pipeline that the waste water header tank is connected, and the second flow control switch is connected with compressor;
Described a kind of energy-conservation, water saving instant heating type heat pump water heater, its special character is: also comprise a discharge pipe line, one end of described discharge pipe line and the pipeline connection between water pump and the preheating water tank, the pipeline connection between the other end and the second flow control switch and the heat collection water tank; Stop valve is set on the discharge pipe line.
Described a kind of energy-conservation, water saving instant heating type heat pump water heater, its special character is: be provided with compressor auxiliary electrical heater band on the described compressor.
A kind of energy-conservation, water saving instant heating type heat pump water heater of the present invention, owing to adopt such structure, hot water after the bathing flows into header tank, enter preheating heat exchanger carries out preheating to source water, water after the cooling still has surplus heat, enter again in the heat collection water tank and carry out heat exchange with evaporimeter, effectively utilized the waste heat of waste water after the bathing, the operating pressure of decompression compressor reaches energy-conservation purpose.
Description of drawings
Fig. 1 is line frame graph of the present invention.
The specific embodiment
The invention will be further described below in conjunction with accompanying drawing.
As shown in Figure 1, a kind of energy-conservation, water saving instant heating type heat pump water heater, comprise compressor 1, condenser, expansion valve 2, evaporimeter, receiver 3, storage tank 4 heat collection water tanks 5 and control device 13, condenser is arranged in the storage tank 4, and evaporimeter is arranged in the heat collection water tank 5; Be provided with the first temperature sensor 61 on the pipeline between compressor 1 and the condenser, be provided with the second temperature sensor 62 on the hot water outlet pipe of storage tank 4; Be provided with pressure sensor on the pipeline between evaporimeter and the receiver 3.Compressor 1, pressure sensor, the first temperature sensor 61 and the temperature sensor 62 of being connected are connected with control device.
Also comprise a header tank 7, preheating heat exchanger 8 and waste water header tank 9, described preheating heat exchanger 8 comprises the preheating water tank and is arranged on the interior heat exchanger of preheating water tank; Heat exchanger can spiral helicine pipe, or is the pipe of paliform.
Heat exchanger one end of preheating heat exchanger 8 is communicated with the water source, the other end is communicated with storage tank 4; Header tank 7 is communicated with the preheating water tank of preheating heat exchanger 8, and the preheating water tank of preheating heat exchanger 8 is communicated with heat collection water tank 5; Heat collection water tank 5 is communicated with waste water header tank 9.
As further improvement: also comprise a water pump 10, the first flow control switch 111, the second flow control switch 112,
On the heat exchanger that described the first flow control switch 11 is arranged on preheating heat exchanger 8 and the pipeline that the water source is connected, water pump 10 is arranged on header tank 7 and the pipeline that the preheating water tank of preheating heat exchanger 8 is connected, and the first flow control switch 111 is connected with control device with water pump 10;
Described the second flow control switch 112 is arranged on heat collection water tank 5 and the pipeline that waste water header tank 9 is connected, and the second flow control switch 112 is connected with control device with compressor 1.
In use, when storage tank 4 flows out hot water, advance together therewith, water source the first flow control switch 111 actions, water pump 10 starts, and the water in the waste water header tank 9 flow out through the second flow control switch 112, compressor 1 startup work.
As further improving: also comprise a discharge pipe line, the pipeline connection between the preheating water tank of an end of described discharge pipe line and water pump 10 and preheating heat exchanger 8, the pipeline connection between the other end and the second flow control switch 112 and the heat collection water tank 5;
Also can be on the stop valve 10 stepper motor to be set, stepper motor is connected with control device.
Be provided with compressor auxiliary electrical heater band on the described compressor 1, compressor auxiliary electrical heater band is connected with control device.Arranging of compressor auxiliary electrical heater band can in storage tank storage heat, keep the temperature of storage tank 4 interior water.Also can the PTC heating tape be set at compressor 1.
Above-described only is preferential embodiment of the present invention.Should be pointed out that for the person of ordinary skill of the art in the situation that does not break away from the principle of the invention, can also make some improvement and modification, this also is considered as protection scope of the present invention.
Claims (4)
1. energy-conservation, a water saving instant heating type heat pump water heater comprises compressor, condenser, expansion valve, evaporimeter, receiver, storage tank and heat collection water tank, and condenser is arranged in the storage tank, and evaporimeter is arranged in the heat collection water tank; It is characterized in that: also comprise a header tank, preheating heat exchanger and waste water header tank, described preheating heat exchanger comprises the preheating water tank and is arranged on the interior heat exchanger of preheating water tank;
Heat exchanger one end is communicated with the water source, the other end is communicated with storage tank; Header tank is communicated with the preheating water tank, and the preheating water tank is communicated with heat collection water tank; Heat collection water tank is communicated with the waste water header tank.
According to claim 1 a kind of energy-conservation, the water saving instant heating type heat pump water heater, it is characterized in that: also comprise a water pump, the first flow control switch, the second flow control switch,
Described the first flow control switch is arranged on heat exchanger and the pipeline that the water source is connected, and water pump is arranged on header tank and the pipeline that the preheating water tank is connected, and the first flow control switch is connected with water pump;
Described the second flow control switch is arranged on heat collection water tank and the pipeline that the waste water header tank is connected, and the second flow control switch is connected with compressor.
According to claim 2 a kind of energy-conservation, the water saving instant heating type heat pump water heater, it is characterized in that: also comprise a discharge pipe line, one end of described discharge pipe line and the pipeline connection between water pump and the preheating water tank, the pipeline connection between the other end and the second flow control switch and the heat collection water tank;
Stop valve is set on the discharge pipe line.
4. according to claim 1,2 or 3 described a kind of energy-conservation, the water saving instant heating type heat pump water heaters, it is characterized in that: be provided with compressor auxiliary electrical heater band on the described compressor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220464553 CN202792527U (en) | 2012-09-13 | 2012-09-13 | Energy-saving and water-saving instant-heat-type heat-pump water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220464553 CN202792527U (en) | 2012-09-13 | 2012-09-13 | Energy-saving and water-saving instant-heat-type heat-pump water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202792527U true CN202792527U (en) | 2013-03-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220464553 Expired - Fee Related CN202792527U (en) | 2012-09-13 | 2012-09-13 | Energy-saving and water-saving instant-heat-type heat-pump water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202792527U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102901218A (en) * | 2012-09-13 | 2013-01-30 | 中山市亨力奇电器有限公司 | Energy-saving and water-saving instant heat pump water heater |
| CN105241062A (en) * | 2015-11-20 | 2016-01-13 | 合肥晖润能源科技有限公司 | Energy-saving type boiled water unit system with screw type water source heat pump |
-
2012
- 2012-09-13 CN CN 201220464553 patent/CN202792527U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102901218A (en) * | 2012-09-13 | 2013-01-30 | 中山市亨力奇电器有限公司 | Energy-saving and water-saving instant heat pump water heater |
| CN105241062A (en) * | 2015-11-20 | 2016-01-13 | 合肥晖润能源科技有限公司 | Energy-saving type boiled water unit system with screw type water source heat pump |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130313 Termination date: 20160913 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |