CN102829548A - Instant-heating heat-pump water heater - Google Patents
Instant-heating heat-pump water heater Download PDFInfo
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- CN102829548A CN102829548A CN 201110163392 CN201110163392A CN102829548A CN 102829548 A CN102829548 A CN 102829548A CN 201110163392 CN201110163392 CN 201110163392 CN 201110163392 A CN201110163392 A CN 201110163392A CN 102829548 A CN102829548 A CN 102829548A
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Abstract
The invention discloses an instant-heating heat-pump water heater consisting of a compressor, two heat exchangers, a throttle mechanism and the other corresponding pipelines, valves and control elements, wherein the heat exchanger for heating domestic water is the water-cooled heat exchanger; the other heat exchanger is the finned-tube heat exchanger; the throttle mechanism in the system is connected with a short pipe having no throttling function in parallel; the valves on the short pipe can control the pipelines to open or close. When the compressor of the heat-pump water heater stops, valves on the short pipe open, and the short pipe connected with the throttle mechanism in parallel opens. Refrigerants in the instant-heating heat-pump water heater absorb the heat converted by the electricity and environmental heat to heat the water flowing through the heat exchangers; and the power consumption is lower than that of the electric water heater with the same water yield. Compared with the general electric water heater and the general gas water heater, the heat-pump water heater eliminates the hidden dangers of the electric shock accident and the gas poisoning accident. Therefore, the instant-heating heat-pump water heater is energy-saving and secure.
Description
Technical field
Patent of the present invention relates to a kind of heat pump air conditioner and water heater, especially a kind of the Teat pump boiler of bathing with hot water can instantaneously be provided.
Background technology
Existing water heater mainly comprises two kinds of gas heater and electric heaters.These two kinds of water heaters directly heat domestic water with natural gas, coal gas or electricity consumption, and small size energy is big, and the cost of use height also exists the security incident hidden danger that combustion gas is poisoned or gets an electric shock and so on.The patent No. is that the heat pump type safety water heater of 99113401.x hopes to utilize heat pump to reclaim various available thermals source, and reaching safety and purpose of energy saving, but structure is very complicated.Though other also have some patents of invention and invention to hope to utilize the condensation heat release of air-conditioning to obtain hot water; But its starting point is a heating domestic water to be regarded is the function of setting up of air-conditioning, and does not directly utilize heat pump principle to make the water heater simple and practical, that hot water can instantaneously be provided.
Summary of the invention
The object of the present invention is to provide a kind of Instant heating type Teat pump boiler; Can substitute the function of Instant heating type electric heater or gas heater, have the effect of energy-saving safe, and; According to certain setting, Teat pump boiler can have to air conditioning functions such as cold, heating.
A kind of Instant heating type Teat pump boiler of the present invention; Comprise by compressor, two heat exchangers, throttle mechanism and other corresponding pipelines, valve member and control elements and forming; Wherein, the heat exchanger of heating domestic water is a water-cooled, and another heat exchanger is a fin tube type; Throttle mechanism in the system does not have the short tube of throttling action parallelly connected with one, and the switch of this pipeline of valve control is arranged on the short tube; When the compressor shutdown of Teat pump boiler, the valve open on the short tube, the short tube parallelly connected with throttle mechanism is open-minded.
Among one embodiment of a kind of Instant heating type Teat pump boiler of the present invention, wherein, can install four-way change-over valve or identical parts of function with it in the system additional, have superheater, gas-liquid separator before the compressor; Have reservoir, subcooler before the choke valve.
The cold-producing medium absorption heat that electric energy transformed among the present invention and the heat of environment heat sleeping of the heat exchanger of flowing through immediately, and power consumption is lower than the electric heater of identical water yield; And compare with gas heater with general electric heater, Teat pump boiler has been eliminated the hidden danger of electric shock accidents, combustion gas intoxication accident.So instant heating type heat pump water heater is energy-conservation but also safety not only.In addition, immediately heating water heater can provide cold water, hot water, cold air easily, reaches the function of one-level multiple-effect.
Description of drawings
Fig. 1 is the structure chart of instant heating type heat pump water heater.
Fig. 2 is the structure chart that has the instant heating type heat pump water heater of four-way change-over valve.
Fig. 3 extracts after room air, the heat exchange directly exhaust at indoor fin tube type heat exchanger structure chart.
Fig. 4 is vented to outdoor fin tube type heat exchanger structure chart through the air channel after extracting room air, heat exchange.
Fig. 5 is from outdoorly bleeding, being vented to outdoor fin tube type heat exchanger structure chart through the air channel again after the heat exchange through the air channel.
The specific embodiment
Fig. 1 is the structure chart of instant heating type heat pump water heater.
When needing the domestic hot-water of uniform temperature; Open the valve 9 on the inlet pipeline 7, close the valve 6 on the parallelly connected short tube 5, start the compressor 1 of Teat pump boiler and the blower fan that fin tube type heat exchanger 4 is had simultaneously; Cold-producing medium flows in the refrigerant line of sealing according to the order of 1-2-3-4-1; Fin tube type heat exchanger 4 blows out cold wind, and outlet conduit 8 is reserved the hot water of uniform temperature, and the temperature of hot water is relevant with the design size of water-cooled heat exchanger.Water-cooled heat exchanger can be a shell-tube type, can be bushing type, also can be the other forms of heat exchanger that carries out heat exchange between cold-producing medium and the water that relates to.
When not needing hot water, the blower fan that the compressor 1 and the fin tube type interchanger 4 of Teat pump boiler are had cuts out, and valve 9 is closed, and the valve 6 on the parallelly connected short tube 5 is opened, and impels 2,4 two cold-producing mediums in the heat exchanger to reach balance at short notice.Two pressure heat exchangers do not have can not start compressor once more before balance, compressor do not stop fully.
Teat pump boiler has two kinds of fit:
First kind of fit: Teat pump boiler equally prevents as split-type air conditioner, and it is outdoor that compressor 1 and fin tube type heat exchanger 4 are placed on, and that water-cooled heat exchanger is placed on is indoor.Teat pump boiler can be realized the immediately heating water heater function, and it is few to take the interior space.
Second kind of fit: all be placed on indoor all parts of Teat pump boiler.This moment, fin tube type water heater 4 turnover wind were to three kinds of settings can also be arranged:
1, extract room air, direct exhaust is indoor, like Fig. 3 after the heat exchange;
2, extract room air, be vented to through the air channel after the heat exchange outdoor, like Fig. 4;
3, bleed from outdoor through the air channel, be vented to through the air channel again after the heat exchange outdoor, like Fig. 5.
Under second kind of fit, three kinds of air channel set-up modes can be realized mutual switching, and the Teat pump boiler of this moment has multiple functions such as the hot water of providing, cold water, hot gas, cold air.
All parts of Teat pump boiler all are placed on when indoor, if four-way change-over valve (perhaps four-way change-over valve does not commutate) is not installed, system is as shown in Figure 1.Close the valve 6 on the parallelly connected short tube 5, open the valve 9 on the inlet pipeline 7, cold-producing medium flows in the refrigerant line of sealing according to the order of 1-2-3-4-1, and fin tube type heat exchanger 4 blows out cold air, obtains hot water in the outlet pipeline 8 simultaneously.Teat pump boiler among Fig. 1 can provide hot gas.Need not open valve 9 this moment; As long as keep the valve 6 on the parallel pipeline 5 to be in open mode, to start the compressor 1 of Teat pump boiler and the blower fan that fin tube type heat exchanger 4 is had simultaneously, make cold-producing medium in the refrigerant line of sealing, flow and get final product according to the order of 1-2-5-4-1.
When increasing a four-way change-over valve, four-way change-over valve switching-over in the heat pump water heater system, system is as shown in Figure 2.Open the valve 6 on the parallelly connected short tube 5; Start the compressor 1 of Teat pump boiler and the blower fan that fin tube type heat exchanger 4 is had simultaneously; Close the valve 9 on the inlet pipeline 7; Cold-producing medium flows in the refrigerant line of sealing according to the order of 1-4-5-2-1, and fin tube type heat exchanger 4 provides hot gas.If close the valve 6 on the parallelly connected short tube 5, open the valve 9 on the inlet pipeline 7, cold-producing medium flows in the refrigerant line of sealing according to the order of 1-4-3-2-1, and fin tube type heat exchanger 4 provides hot water, simultaneously by obtaining cold water in the outlet pipeline 8.
Claims (2)
1. Teat pump boiler; Comprise by compressor, two heat exchangers, throttle mechanism and other corresponding pipelines, valve member and control elements and forming; It is characterized in that: the heat exchanger of heating domestic water is a water-cooled, and another heat exchanger is a fin tube type; Throttle mechanism in the system does not have the short tube of throttling action parallelly connected with one, and the switch of this pipeline of valve control is arranged on the short tube; When the compressor shutdown of Teat pump boiler, the valve open on the short tube, the short tube parallelly connected with throttle mechanism is open-minded.
2. Teat pump boiler according to claim 1 is characterized in that: can install four-way change-over valve or identical parts of function with it in the system additional, have superheater, gas-liquid separator before the compressor; Have reservoir, subcooler before the choke valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110163392 CN102829548A (en) | 2011-06-17 | 2011-06-17 | Instant-heating heat-pump water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110163392 CN102829548A (en) | 2011-06-17 | 2011-06-17 | Instant-heating heat-pump water heater |
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| Publication Number | Publication Date |
|---|---|
| CN102829548A true CN102829548A (en) | 2012-12-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110163392 Pending CN102829548A (en) | 2011-06-17 | 2011-06-17 | Instant-heating heat-pump water heater |
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| CN (1) | CN102829548A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014101662A1 (en) * | 2012-12-25 | 2014-07-03 | Chen Jianliang | Instantaneous water heater |
| CN112984793A (en) * | 2019-12-18 | 2021-06-18 | 青岛海尔新能源电器有限公司 | Heat pump unit for hanging installation and heat pump water heater |
| CN112984792A (en) * | 2019-12-18 | 2021-06-18 | 青岛海尔新能源电器有限公司 | Overhead heat pump unit and heat pump water heater |
| CN113251695A (en) * | 2020-02-12 | 2021-08-13 | 青岛海尔新能源电器有限公司 | Multifunctional heat pump unit, heat pump water heater and control method thereof |
| CN113251661A (en) * | 2020-02-12 | 2021-08-13 | 青岛海尔新能源电器有限公司 | Hanging type heat pump water heater |
-
2011
- 2011-06-17 CN CN 201110163392 patent/CN102829548A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014101662A1 (en) * | 2012-12-25 | 2014-07-03 | Chen Jianliang | Instantaneous water heater |
| CN112984793A (en) * | 2019-12-18 | 2021-06-18 | 青岛海尔新能源电器有限公司 | Heat pump unit for hanging installation and heat pump water heater |
| CN112984792A (en) * | 2019-12-18 | 2021-06-18 | 青岛海尔新能源电器有限公司 | Overhead heat pump unit and heat pump water heater |
| CN112984792B (en) * | 2019-12-18 | 2022-10-18 | 青岛海尔新能源电器有限公司 | Overhead heat pump unit and heat pump water heater |
| CN112984793B (en) * | 2019-12-18 | 2023-12-12 | 青岛海尔新能源电器有限公司 | Heat pump unit and heat pump water heater for hanging installation |
| CN113251695A (en) * | 2020-02-12 | 2021-08-13 | 青岛海尔新能源电器有限公司 | Multifunctional heat pump unit, heat pump water heater and control method thereof |
| CN113251661A (en) * | 2020-02-12 | 2021-08-13 | 青岛海尔新能源电器有限公司 | Hanging type heat pump water heater |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20121219 |