CN2816694Y - Instant-heating type air-source heat-pump water heater - Google Patents
Instant-heating type air-source heat-pump water heater Download PDFInfo
- Publication number
- CN2816694Y CN2816694Y CN 200520074070 CN200520074070U CN2816694Y CN 2816694 Y CN2816694 Y CN 2816694Y CN 200520074070 CN200520074070 CN 200520074070 CN 200520074070 U CN200520074070 U CN 200520074070U CN 2816694 Y CN2816694 Y CN 2816694Y
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- Prior art keywords
- condenser
- air source
- water heater
- water
- heating type
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Abstract
The utility model discloses an instant-heating type air-source heat-pump water heater which comprises a heat pump assembly that is provided with a plate change condenser and a half volume type condenser, wherein the plate change condenser and the half volume type condenser which are connected in series are respectively connected with both ends of an air source evaporator, an expansion valve is arranged between the plate condenser and the air source evaporator, a compressor is arranged between the half volume type condenser and the air source evaporator, an inlet and an outlet pipes for water to be heated are connected with a heat absorption pipeline of the plate change condenser, and the outlet pipe for water to be heated is connected to a water inlet end of the heat absorption pipeline of the half volume type condenser. The utility model has the advantages of high and stable leaving water temperature, and reasonable structure.
Description
Technical field:
The utility model relates to a kind of Teat pump boiler.
Background technology:
Existing heat pump air source water heater, general heat-exchange time is long, and leaving water temperature is low, and unstable, can not guarantee that leaving water temperature reaches customer requirements.
Summary of the invention:
It is a kind of rational in infrastructure that the purpose of this utility model is to provide, the high and stable Instant heating type air source hot pump water heater of leaving water temperature.
Technical solution of the present utility model is:
A kind of Instant heating type air source hot pump water heater, comprise source pump, it is characterized in that: source pump has the plate of series connection to change condenser, half-volume type condenser, plate changes condenser and is connected with the two ends of air source evaporimeter respectively with the half-volume type condenser, change between condenser and the air source evaporimeter at plate and to be provided with expansion valve, between half-volume type condenser and air source evaporimeter, be provided with compressor, the inlet tube and outlet tube of water to be heated is connected with the heat absorption pipeline that plate changes condenser, and the outlet pipe of water to be heated is connected with the water inlet end of the heat absorption pipeline of half-volume type condenser.
Source pump is provided with bypass defrosting device.The water inlet pipe of water to be heated is connected with an inlet regulator, and inlet regulator is the control valve mechanism of a parallel connection.A pipeline of control valve mechanism in parallel is provided with the pressure sensitive flow control valve, and another pipeline is provided with magnetic valve.The pressure sensitive flow control valve is also connected with the hand valve.Between compressor and evaporimeter, also be provided with vapour and divide device; Change condenser at plate and be disposed with reservoir, stop valve, filter and magnetic valve with it between the expansion valve.
The utility model is rational in infrastructure, during unit operation the low temperature liquid-vapor mixture of refrigerant liquid after the expansion valve throttling from the air of the evaporimeter of flowing through, absorb heat of vaporization become overheated cryogenic gas (winter since air themperature lower, cold-producing medium can not evaporate fully, and unevaporated liquid is placed into vapour liquid separator); The compressed machine of cryogenic gaseous cold-producing medium is collapsed into high temperature refrigerant, and in the half-volume type condenser of sensible heat transfer, emit the hot water that the sensible heat heat is given higher temperature (as 45 ℃), make the hot water temperature further be elevated to user's instructions for use (as 55 ℃), this temperature hot water deposits water tank in, uses for the user; In the half-volume type condenser of sensible heat transfer, high temperature refrigerant (as 100 ℃) is emitted heat becomes saturated gas (as 60 ℃), the plate that saturated refrigerant gas then flows into the latent heat heat exchange changes condenser, become saturated or cold excessively liquid after the heat release, change the hot water that latent heat heat that the running water absorption refrigeration agent of low temperature in the condenser (as 15 ℃) emits becomes higher temperature (as 45 ℃) at plate.The utility model water internal circulating load is little, and water outlet is high-temperature-hot-water (as 55 ℃), reaches user's instructions for use, and does not need the water heating that circulates, and adopts the half-volume type condenser in the system, can guarantee that leaving water temperature is more stable, realizes the purpose of water outlet instant heating; The utility model adopts pressure sensitive flow control valve, hand valve and magnetic valve, and low-temperature cold water will be subjected to the flow-control of these several valves before entering plate heat exchange hydrophone, guarantee that finally leaving water temperature can reach user's instructions for use.
Description of drawings:
The utility model is described in further detail below in conjunction with drawings and Examples.
Accompanying drawing is the configuration diagram of an embodiment of the utility model.
The specific embodiment:
A kind of Instant heating type air source hot pump water heater, comprise source pump, source pump has the plate of series connection to change condenser 1, half-volume type condenser 2, plate changes condenser 1 and is connected with the two ends of air source evaporimeter 3 respectively with half-volume type condenser 2, change between condenser 1 and the air source evaporimeter 3 at plate and to be provided with expansion valve 4, between half-volume type condenser 2 and air source evaporimeter 3, be provided with compressor 5, advancing of water to be heated, outlet pipe 6,7 are connected with heat absorption pipeline that plate changes condenser 1, and the outlet pipe 7 of water to be heated is connected with the water inlet end of the heat absorption pipeline of half-volume type condenser 2.Source pump is provided with bypass defrosting device--defrosting magnetic valve 8, and one of defrosting magnetic valve 8 terminates between expansion valve and the air source evaporimeter 3, and the other end of defrosting magnetic valve 8 is connected between compressor 5 and the half-volume type condenser 2.The water inlet pipe 6 of water to be heated is connected with an inlet regulator, inlet regulator is the control valve mechanism of a parallel connection, a pipeline of control valve mechanism in parallel is provided with pressure sensitive flow control valve 9, another pipeline is provided with magnetic valve 10, and pressure sensitive flow control valve 9 is also connected with hand valve 11.Between compressor and evaporimeter, also be provided with vapour and divide device 12; Change condenser at plate and be disposed with reservoir 13, stop valve 14, filter 15 and magnetic valve 16 with it between the expansion valve.
Claims (6)
1, a kind of Instant heating type air source hot pump water heater, comprise source pump, it is characterized in that: source pump has the plate of series connection to change condenser, half-volume type condenser, plate changes condenser and is connected with the two ends of air source evaporimeter respectively with the half-volume type condenser, change between condenser and the air source evaporimeter at plate and to be provided with expansion valve, between half-volume type condenser and air source evaporimeter, be provided with compressor, the inlet tube and outlet tube of water to be heated is connected with the heat absorption pipeline that plate changes condenser, and the outlet pipe of water to be heated is connected with the water inlet end of the heat absorption pipeline of half-volume type condenser.
2, Instant heating type air source hot pump water heater according to claim 1, it is characterized in that: source pump is provided with bypass defrosting device.
3, Instant heating type air source hot pump water heater according to claim 1 and 2 is characterized in that: the water inlet pipe of water to be heated is connected with an inlet regulator, and inlet regulator is the control valve mechanism of a parallel connection.
4, Instant heating type air source hot pump water heater according to claim 3 is characterized in that: a pipeline of control valve mechanism in parallel is provided with the pressure sensitive flow control valve, and another pipeline is provided with magnetic valve.
5, Instant heating type air source hot pump water heater according to claim 4 is characterized in that: the pressure sensitive flow control valve is also connected with the hand valve.
6, Instant heating type air source hot pump water heater according to claim 1 and 2 is characterized in that: between compressor and evaporimeter, also be provided with vapour and divide device; Change condenser at plate and be disposed with reservoir, stop valve, filter and magnetic valve with it between the expansion valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520074070 CN2816694Y (en) | 2005-07-28 | 2005-07-28 | Instant-heating type air-source heat-pump water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520074070 CN2816694Y (en) | 2005-07-28 | 2005-07-28 | Instant-heating type air-source heat-pump water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2816694Y true CN2816694Y (en) | 2006-09-13 |
Family
ID=36996504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520074070 Expired - Fee Related CN2816694Y (en) | 2005-07-28 | 2005-07-28 | Instant-heating type air-source heat-pump water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2816694Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101881505A (en) * | 2010-07-30 | 2010-11-10 | 福州斯狄渢电热水器有限公司 | Air-source instantaneous water heater |
| WO2012013157A1 (en) * | 2010-07-30 | 2012-02-02 | Chen Jianliang | Air source instant water heater |
| CN103900249A (en) * | 2012-12-25 | 2014-07-02 | 福州斯狄渢电热水器有限公司 | Instant air energy heat-pump water heater and control method thereof |
| CN110243007A (en) * | 2019-06-13 | 2019-09-17 | 科希曼电器有限公司 | A kind of air source heat pump system of solar energy auxiliary |
-
2005
- 2005-07-28 CN CN 200520074070 patent/CN2816694Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101881505A (en) * | 2010-07-30 | 2010-11-10 | 福州斯狄渢电热水器有限公司 | Air-source instantaneous water heater |
| WO2012013157A1 (en) * | 2010-07-30 | 2012-02-02 | Chen Jianliang | Air source instant water heater |
| CN103900249A (en) * | 2012-12-25 | 2014-07-02 | 福州斯狄渢电热水器有限公司 | Instant air energy heat-pump water heater and control method thereof |
| CN103900249B (en) * | 2012-12-25 | 2017-08-11 | 福州斯狄渢电热水器有限公司 | Instant heating type air energy heat pump water heater and its control method |
| CN110243007A (en) * | 2019-06-13 | 2019-09-17 | 科希曼电器有限公司 | A kind of air source heat pump system of solar energy auxiliary |
| CN110243007B (en) * | 2019-06-13 | 2021-04-27 | 科希曼电器有限公司 | Solar-assisted air source heat pump system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |