CN201152626Y - Heat-pump hot water supply apparatus set - Google Patents
Heat-pump hot water supply apparatus set Download PDFInfo
- Publication number
- CN201152626Y CN201152626Y CNU2007201791049U CN200720179104U CN201152626Y CN 201152626 Y CN201152626 Y CN 201152626Y CN U2007201791049 U CNU2007201791049 U CN U2007201791049U CN 200720179104 U CN200720179104 U CN 200720179104U CN 201152626 Y CN201152626 Y CN 201152626Y
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- CN
- China
- Prior art keywords
- water tank
- heat exchanger
- source heat
- pump boiler
- teat pump
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The utility model relates to a heat pump water heater unit which comprises a machine casing, a heat pump water heater main unit arranged in the machine casing, and a water tank, wherein, the water tank is also arranged in the machine casing, the heat pump water heater main unit is arranged at the upper side of the inner part of the machine casing, and the water tank is arranged at the lower side of the inner part of the machine casing. The heat pump water heater unit has the advantages of convenient structural installation, simple structure and lower failure rate.
Description
Technical field
The utility model relates to a kind of Teat pump boiler unit.
Background technology
Demand to hot water and cold air in life and the industry is very big, but Teat pump boiler unit of the prior art generally can only be produced hot water or cold air, and when producing cold air, therefore not only function singleness, complex structure of this structure, moreover the general water tank of prior art separates with main frame, and water tank generally is placed on outdoor, and it installs very complicated, installation cost is higher, and its fault rate of separate type unit is higher.
The utility model content
The utility model is intended to overcome above-mentioned the deficiencies in the prior art, provide a kind of easy for installation, simple in structure, fault rate is lower, the Teat pump boiler unit of main frame and water tank one.
Another purpose of the present utility model is, provides a kind of and not only can produce hot water and cold air simultaneously, and Teat pump boiler unit simple in structure.
A kind of Teat pump boiler unit that provides according to the utility model, comprise casing, be arranged on a Teat pump boiler unit main frame and a water tank in the casing, described water tank also is arranged in the described casing, described Teat pump boiler unit main frame is arranged on described casing upper inside, and described water tank is arranged on described casing inner lower.
The utility model also has following additional technical feature:
Be provided with a dividing plate between described unit main frame and the described water tank.
Comprise compressor, the output of this compressor communicates with an input of water source heat exchanger, water inlet pipe communicates with another input of described water source heat exchanger, one output of described water source heat exchanger communicates with the input of water tank, another output of described water source heat exchanger communicates with first interface of four-way change-over valve, second interface of described four-way change-over valve communicates with the air source heat exchanger, the 3rd interface of described four-way change-over valve communicates with described air source heat exchanger by a check valve and throttling arrangement successively, one of pipeline terminates between a described check valve and the throttling arrangement, the other end of described pipeline communicates with described air source heat exchanger, one of another check valve terminates between described the 3rd interface and the check valve, the other end of described another check valve communicates with described air source heat exchanger, and the 4th interface of described four-way change-over valve communicates with the input of described compressor.
Described water tank inside is provided with an electrical auxiliary heater and a plurality of fluid level controller, and the downside of described water tank is provided with delivery port and module connecting port.
According to the Teat pump boiler unit that the utility model provides, prior art has following advantage relatively: the utility model adopts the structure of main frame and water tank one, and this structure is easy for installation, simple in structure, fault rate is lower; Not only can produce hot water and cold air simultaneously in addition, and simple in structure.
Description of drawings
Embodiment below in conjunction with accompanying drawing provides describes the utility model in detail, wherein:
Fig. 1 is the front elevational schematic of a kind of preferred embodiment of a kind of Teat pump boiler unit of the utility model;
Fig. 2 is the schematic top plan view of Fig. 1;
Fig. 3 be among Fig. 2 A-A to cross-sectional schematic;
Fig. 4 be among Fig. 2 B-B to cross-sectional schematic;
Fig. 5 is the schematic diagram of a kind of preferred embodiment of a kind of Teat pump boiler unit of the utility model.
The specific embodiment
Referring to Fig. 1 to Fig. 5, a kind of optimal way of a kind of Teat pump boiler unit of the utility model is shown, comprise casing 10, be arranged on a Teat pump boiler unit main frame 11 and a water tank 4 in the casing, described water tank also is arranged in the described casing, described Teat pump boiler unit main frame 11 is arranged on described casing upper inside, described water tank 4 is arranged on described casing inner lower, be provided with a dividing plate 12 between described unit main frame 11 and the described water tank 4, its main frame and water tank one, this structure is easy for installation, simple in structure, fault rate is lower.
Described unit main frame 11 comprises compressor 1, the output of this compressor communicates with an input of water source heat exchanger 2, water inlet pipe 3 communicates with another input of described water source heat exchanger, one output of described water source heat exchanger communicates with the input of water tank 4, another output that it is characterized in that described water source heat exchanger 2 communicates with first interface 51 of four-way change-over valve 5, second interface 52 of described four-way change-over valve communicates with air source heat exchanger 6, the 3rd interface 53 of described four-way change-over valve communicates with described air source heat exchanger by a check valve 7 and throttling arrangement 8 successively, one of pipeline 9 terminates between a described check valve and the throttling arrangement, the other end of described pipeline communicates with described air source heat exchanger 6, one of another check valve 10 terminates between described the 3rd interface and the check valve, the other end of described another check valve communicates with described air source heat exchanger, and the 4th interface 54 of described four-way change-over valve communicates with the input of described compressor 1.So this structure dual-use, not only can produce hot water and cold air simultaneously, and it is simple in structure, this unit is installed on indoor, exempt unit and expose to the sun and rain, reduce the unit fault rate, described air source heat exchanger 6 surfaces might frosting simultaneously, will reduce the heat exchange effect as its surperficial frosting, the utility model structure can be with the white melting layer on its surface.
Described water tank 4 inside are provided with an electrical auxiliary heater 41 and a plurality of fluid level controller 42, and the downside of described water tank is provided with delivery port 43 and module connecting port 44; Described electrical auxiliary heater 41 can be assisted heating to the hot water in the water tank, and water temperature is more constant, and it is rapider to heat up, but the start both output up to 60 degrees centigrade of constant-temperature hot water.
In sum, the operation principle that the utility model structure is produced hot water and cold air is: electric energy drives described compressor 1, suck the refrigerant gas of low-temp low-pressure, be collapsed into the gas of HTHP through described compressor 1, the refrigerant gas that the power that compressor 1 work produces orders about HTHP enters described water source heat exchanger 2, the refrigerant gas of HTHP exchanges with the running water of normal temperature in described water source heat exchanger 2, after the normal temperature running water absorbs the heat of high temperature refrigerant gas, temperature raises (this process is for producing hot water), just this hot water can be led to described water tank 4; The refrigerant gas release heat of HTHP is condensed into highly pressurised liquid, lead to described air source heat exchanger 6 through described first interface 51, four-way change-over valve 5, the 3rd interface 53, a check valve 7 and throttling arrangement 8, throttling arrangement 8 becomes the liquid of HTHP the liquid of low-temp low-pressure, under described fan action, impel low-temperature low-pressure refrigerant liquid constantly to carry out exchange heat with the interior air of air source heat exchanger 6, absorb the heat of ambient air, impel ambient air temperature to reduce (this process is for producing cold air); Liquid refrigerant absorb evaporation behind the heat become gas directly second interface 52 by described four-way change-over valve enter four-way change-over valve 5 backs and sucked by described compressor 1 and compress, enter next circulation, constantly hot water and cold air are produced in periodic duty.Also produce cold air when therefore producing hot water, realized the function of dual-use.
According to above-mentioned, when unit was worked in the lower environment of temperature, the surface of described air source heat exchanger 6 might frosting, thus, will reduce the heat exchange effect, and must carry out the defrost pattern this moment, with white melting layer.The operation principle of the utility model structure defrost is: when the unit intelligence control system is sensed described air heat exchanger 6 frostings, will send instruction operation defrost pattern automatically, promptly after the high temperature and high pressure gaseous refrigerant after described compressor 1 compression is flowed through described water source heat exchanger 2, first interface 51, four-way change-over valve 5, second interface 52, enter the air source heat exchanger 6 of frosting, heat is passed to the frost layer with its thawing; Refrigerant gas after the heat exchange becomes highly pressurised liquid, after described throttling arrangement 8 throttlings, become low-temp low-pressure liquid and return described air source heat exchanger 6 again by described pipeline 9, enter the defrost module and flash to gas, enter four-way change-over valve 5 through described another check valve 10 and the 3rd interface 53 again, sucked by the 4th interface 54 by compressor 1 at last, periodic duty is until melting the frost layer clean fully.
The foregoing description is only for the usefulness that the utility model is described; and be not to be to restriction of the present utility model; the those of ordinary skill in relevant technologies field; under the situation that does not break away from spirit and scope of the present utility model; can also make various variations and modification; therefore all technical schemes that are equal to also should belong to category of the present utility model, and scope of patent protection of the present utility model should be limited by each claim.
Claims (4)
1, a kind of Teat pump boiler unit, comprise casing (10), be arranged on a Teat pump boiler unit main frame (11) and a water tank (4) in the casing, it is characterized in that described water tank also is arranged in the described casing, described Teat pump boiler unit main frame (11) is arranged on described casing upper inside, and described water tank (4) is arranged on described casing inner lower.
2, Teat pump boiler unit according to claim 1 is characterized in that being provided with a dividing plate (12) between described unit main frame (11) and the described water tank (4).
3, Teat pump boiler unit according to claim 2, it is characterized in that described Teat pump boiler unit main frame (11) comprises compressor (1), the output of this compressor communicates with an input of water source heat exchanger (2), water inlet pipe (3) communicates with another input of described water source heat exchanger, one output of described water source heat exchanger communicates with the input of water tank (4), another output that it is characterized in that described water source heat exchanger (2) communicates with first interface (51) of four-way change-over valve (5), second interface of described four-way change-over valve is successively by a check valve (7) and throttling arrangement (8) and pass air source heat exchanger (6) and communicate with the 3rd interface (52) of described four-way change-over valve, the 4th interface (52) of described four-way change-over valve communicates with described compressor, described check valve (7) two ends are parallel with a reverse check valve, be connected by a pipe fitting between one end of described reverse check valve and described check valve (7) and the throttling arrangement (8), be arranged in the air source heat exchanger to the described pipe fitting of small part.
4, Teat pump boiler unit according to claim 1 is characterized in that described water tank (4) inside is provided with an electrical auxiliary heater (41) and a plurality of fluid level controller (42), and the downside of described water tank is provided with delivery port (43) and module connecting port (44).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201791049U CN201152626Y (en) | 2007-12-29 | 2007-12-29 | Heat-pump hot water supply apparatus set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201791049U CN201152626Y (en) | 2007-12-29 | 2007-12-29 | Heat-pump hot water supply apparatus set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201152626Y true CN201152626Y (en) | 2008-11-19 |
Family
ID=40128304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201791049U Expired - Fee Related CN201152626Y (en) | 2007-12-29 | 2007-12-29 | Heat-pump hot water supply apparatus set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201152626Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109373582A (en) * | 2018-09-13 | 2019-02-22 | 湖北谊立舜达动力科技有限公司 | A kind of double dynamical heat pump apparatus of air source |
| CN110986360A (en) * | 2019-11-19 | 2020-04-10 | 上海乾进节能科技有限公司 | Air energy water heater convenient for cleaning |
-
2007
- 2007-12-29 CN CNU2007201791049U patent/CN201152626Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109373582A (en) * | 2018-09-13 | 2019-02-22 | 湖北谊立舜达动力科技有限公司 | A kind of double dynamical heat pump apparatus of air source |
| CN110986360A (en) * | 2019-11-19 | 2020-04-10 | 上海乾进节能科技有限公司 | Air energy water heater convenient for cleaning |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081119 Termination date: 20101229 |