CN202119096U - Heat pump device of kitchen - Google Patents
Heat pump device of kitchen Download PDFInfo
- Publication number
- CN202119096U CN202119096U CN2011202152782U CN201120215278U CN202119096U CN 202119096 U CN202119096 U CN 202119096U CN 2011202152782 U CN2011202152782 U CN 2011202152782U CN 201120215278 U CN201120215278 U CN 201120215278U CN 202119096 U CN202119096 U CN 202119096U
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- China
- Prior art keywords
- heat exchanger
- kitchen
- indoor
- heat pump
- pump assembly
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- Expired - Fee Related
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/12—Hot water central heating systems using heat pumps
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- Heat-Pump Type And Storage Water Heaters (AREA)
- Other Air-Conditioning Systems (AREA)
Abstract
The utility model relates to a heat pump device of a kitchen, which comprises a compression engine (1), an outdoor heat exchanger (2), a throttling part (3), an indoor heat exchanger (4) and a fan system matched with the indoor heat exchanger, wherein the compression engine (1) is respectively connected with the indoor heat exchanger (4) and the outdoor heat exchanger (2), and the indoor heat exchanger (4) is connected with the outdoor heat exchanger (2) through the throttling part (3) to form a refrigerating circuit. The heat pump device of the kitchen is characterized in that the heat pump device also comprises a water circulating pump (5) and a temperature preservation water tank (6), wherein the water circulating pump (5) is connected with the outdoor heat exchanger (2) and the temperature preservation water tank (6) to form a circuit for manufacturing hot water; and the temperature preservation water tank (6) is provided with a water inlet pipe (61) and a water outlet pipe (62). The heat pump device of the kitchen utilizes the heat expelled by the outdoor heat exchanger to manufacturing hot water during refrigerating of an air conditioner, so the energy is saved and the environment is protected. The heat pump device of the kitchen is provided with an indoor air inlet installed outside the kitchen, so the heat pump device can provide fresh air.
Description
Technical field
The utility model relates to the technical field of air-conditioner in the electric equipment, more particularly, relates to a kind of kitchen heat pump assembly.
Background technology
In the summer of sweltering heat, the kitchen is full of hot gas, oil smoke and grease just as a food steamer, and inside culinary art is a kind of very unwilling but forced thing.And air conditioner used in kitchen is when refrigerating operaton, and outdoor heat exchanger gives off great amount of heat, and can not to make full use of be exactly a kind of waste if these heats emit, and also is a kind of pollution; In this case, just need a kind of kitchen apparatus that can provide fresh air that refrigerant environment can be provided again, and can a large amount of heats that give off be made full use of, realize turning waste into wealth environmental protection and energy saving.
The condenser liberated heat equals evaporimeter and adds the power that compressor consumes from the heat of indoor absorption during air-conditioning work.But outdoor liberated heat often is not utilized and slatterns.This shows:, make before so the income of the electric energy that air-conditioning can normal running refrigerating be consumed just can be above 2 times if can make full use of this part heat.
, all appealing to make full use of the air-conditioning waste heat and use effectively under the situation of energy-saving and emission-reduction in the whole world more and more under the serious situation in Global Greenhouse Effect, not only energy-conservation but also environmental protection also is to contribute for energy-saving and emission-reduction, for our earth of protection.
In addition; Air in the kitchen is full of hot gas and oil smoke, if air-conditioning air in the direct circular chamber when work, evaporimeter will soon be sticked grease; Be corroded soon; Variation even the inefficacy soon of the heat exchange effect of evaporimeter in this case just need be through reasonably being provided with the indoor air inlet of indoor fan system, to obtain fresh air.
The utility model content
The technical problem that the utility model will solve provides the kitchen heat pump assembly that a kind of outdoor waste heat not only capable of using is made hot water but also can normally be freezed; This kitchen heat pump assembly is simple in structure, easy to use; Can normally freeze and can obtain hot water, reduce the discharging of waste heat effectively.The utility model can also provide fresh air.
For solving the problems of the technologies described above, the utility model technical scheme be:
A kind of kitchen heat pump assembly; Comprise that compressor, outdoor heat exchanger, throttle part, indoor heat exchanger reach and the supporting fan system of indoor heat exchanger, compressor is connected with outdoor heat exchanger with indoor heat exchanger respectively, and indoor heat exchanger is connected with outdoor heat exchanger through throttle part; Form refrigerating circuit; Also comprise water circulating pump and attemperater, said water circulating pump links to each other with attemperater with outdoor heat exchanger, forms to make hot-water return; Said attemperater is provided with water inlet pipe and outlet pipe.
Further, said attemperater is provided with and is used to control the magnetic valve that water gets into water inlet pipe.
Further, said attemperater also is provided with the water level detecting system.
Further, said cistern water level detection system comprises water level switch and following water level switch.
Further, equal float-ball type switch on said upward water level switch and the following water level switch.
Further, be provided with electric heater in the said attemperater.
Further, said fan system is meant the indoor fan system, and said indoor fan system comprises axial-flow fan and the fan electromotor that drives axial-flow fan.
Further, said indoor fan system is provided with the indoor air inlet that is installed on the outside, kitchen.
Further, said indoor fan electromotor is the single shaft motor.
Said indoor heat exchanger adopts the evaporimeter of snakelike many foldings; Said outdoor heat exchanger is a shell and tube exchanger.
The utility model with respect to the beneficial effect of prior art is:
The utility model kitchen heat pump assembly utilize air-conditioning when refrigeration the outdoor heat exchanger heat of discharging heat water, under the situation that obtains freezing, can obtain hot water again, not only energy-conservation but also environmental protection; The kitchen heat pump assembly is simple in structure in the utility model, and is easy for installation, long service life, and operating cost is low, does not have any pollution, is real energy-conserving and environment-protective product.The utility model is provided with the indoor air inlet that is installed on the outside, kitchen, so just fresh air can be provided.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is done further detailed explanation.
Fig. 1 the utility model structural principle sketch map;
Sketch map is looked on Fig. 2 the utility model structure right side.
The specific embodiment
As depicted in figs. 1 and 2, the kitchen heat pump assembly, comprise compressor 1, outdoor heat exchanger 2, throttle part 3, indoor heat exchanger 4, with the supporting fan system of indoor heat exchanger; Water circulating pump 5 and attemperater 6; Compressor 1 is connected with outdoor heat exchanger 2 with indoor heat exchanger 4 respectively, and indoor heat exchanger 4 is connected with outdoor heat exchanger 2 through throttle part 3, forms refrigerating circuit; Water circulating pump 5 links to each other with attemperater 6 with outdoor heat exchanger 2, forms to make hot-water return; Attemperater 6 is provided with water inlet pipe 61 and outlet pipe 62.Refrigerating circuit with make hot-water return be closed be again related, outdoor heat exchanger 2 has play a part related therein.The water of low temperature is carrying out exchange heat with the cold-producing medium of high temperature under the effect of water circulating pump 5 in outdoor heat exchanger 2.
Kitchen heat pump assembly water level detecting system comprises the last water level switch 64 and following water level switch 65 of float-ball type; The utility model kitchen heat pump assembly adopts water circulating pump 5 that the circulation power of hot-water return is provided; Attemperater 6 adopts the pressure-bearing type structure; The upper and lower part is provided with the hot water circuit adapter and is connected with water circulating pump 5 with outdoor heat exchanger 2 respectively; Form closed hot water circulation loop, outdoor heat exchanger 2 is different from the copper tube and fin formula heat exchanger that common air-conditioning is used, but adopts a kind of shell-tube type high-performance heat exchanger; Attemperater 6 upper and lower parts also are provided with cold water inlet 61, hot water outlet pipe 62 and water level detecting system, and the water level detecting system comprises the last water level switch 64 and following water level switch 65 of float-ball type.Water inlet pipe 61 is provided with and is used to control the magnetic valve 63 that water gets into water inlet pipe; Attemperater 6 the insides also are provided with electric heater 7; When the temperature of water can not reach customer requirements or when the winter of cold, air-conditioning was not opened, the heating of just can opening electric heater 7 directly feeding water supplies the user to use.
Fan system is meant the indoor fan system; Said indoor fan system comprises axial-flow fan 9 and the fan electromotor that drives axial-flow fan; The indoor fan system is provided with the indoor air inlet 8 that is installed on the outside, kitchen; Indoor fan electromotor is the single shaft motor, and indoor heat exchanger 4 adopts the evaporimeter of snakelike many foldings; Outdoor heat exchanger 2 is a shell and tube exchanger.
Among Fig. 2,8 is indoor air inlet, and 10 is indoor air outlet; 41 is that indoor heat exchanger 4 is the import of evaporimeter; 31 is the outlet of throttle part 3, and outlet 31 links to each other with evaporator 41, and indoor air inlet 8 is installed in outside the kitchen; Optimum is installed on the wall between kitchen and the balcony, and EAT can be too not high like this.
System can control the start and stop of compressor 1, axial-flow fan 9 and water circulating pump 5 through the indoor temperature adjuster when operation, also can control the start and stop of compressor 1, axial-flow fan and water circulating pump 5 through the temperature sensor in the outdoor attemperater 6.Can certainly control with mode regularly.The economic operation model that jointly controls has like this realized security, economy and comfortableness that hot water is supplied.
The operation principle of the utility model kitchen heat pump assembly is: from the high-temperature high-pressure refrigerant gas process outdoor heat exchanger 2 of compressor 1 discharge; Be through throttle part 3 behind the cooling condensation of condenser; It is the interior heat exchanger 4 of inlet chamber after the throttling step-down capillaceous; Be to be compressed machine 1 after the heat absorption evaporation of evaporimeter to inhale back, refrigeration cycle of circulation formation closure like this; The process of Here it is air conditioner refrigerating.Its indoor air inlet 8 is installed on outside the kitchen, and the wind of entering is outdoor fresh air rather than hot gas in the kitchen and oil smoke.Indoor new wind is to suck through indoor air inlet 8, through with after indoor heat exchanger 4 contacts heat-shift, under the effect of axial-flow fan 9, delivers to indoor through indoor air outlet 10 after becoming refrigerant new wind.Indoor heat exchanger 4 uses the evaporimeter of snakelike many foldings to help in the casing of same size, increasing the heat exchange area of evaporimeter.
Cold water is carrying out exchange heat with the cold-producing medium of high temperature under the effect of water circulating pump 5 in outdoor heat exchanger 2.When the water level in the attemperater 6 was lower than the ball float of following water level switch 65, magnetic valve 63 was opened, attemperater 6 water inlets; When the water level in the attemperater 6 was raised to the ball float position of water level switch 64, magnetic valve 63 cut out, and attemperater 6 stops into water.Water in the attemperater 6 just uses after circulation between outdoor heat exchanger 2 and the attemperater 6 is carried out exchange heat with the cold-producing medium of high temperature, emitting through the user from outlet pipe 62 under the effect of water circulating pump 5.When if coolant-temperature gage can not reach customer requirements or when the winter of cold, air-conditioning was not opened, just can open and supply user's use after attemperater 6 interior electric heaters 7 direct feedwater heating reach customer requirements.
Claims (10)
1. kitchen heat pump assembly; Comprise that compressor (1), outdoor heat exchanger (2), throttle part (3), indoor heat exchanger (4) reach and the supporting fan system of indoor heat exchanger; Compressor (1) is connected with outdoor heat exchanger (2) with indoor heat exchanger (4) respectively; Indoor heat exchanger (4) is connected with outdoor heat exchanger (2) through throttle part (3), forms refrigerating circuit, it is characterized in that: also comprise water circulating pump (5) and attemperater (6); Said water circulating pump (5) links to each other with attemperater (6) with outdoor heat exchanger (2), forms to make hot-water return; Said attemperater (6) is provided with water inlet pipe (61) and outlet pipe (62).
2. kitchen according to claim 1 heat pump assembly is characterized in that: said attemperater (6) is provided with and is used to control the magnetic valve (63) that water gets into water inlet pipe (61).
3. kitchen according to claim 1 heat pump assembly is characterized in that: said attemperater (6) also is provided with the water level detecting system.
4. kitchen according to claim 3 heat pump assembly is characterized in that: said cistern water level detection system comprises water level switch (64) and following water level switch (65).
5. kitchen according to claim 4 heat pump assembly is characterized in that: said upward water level switch (64) and following water level switch (65) are gone up equal float-ball type switch.
6. kitchen according to claim 3 heat pump assembly is characterized in that: be provided with electric heater (7) in the said attemperater (6).
7. according to each described kitchen heat pump assembly of claim 1 to 6, it is characterized in that: said fan system is meant the indoor fan system, and said indoor fan system comprises axial-flow fan and the fan electromotor that drives axial-flow fan.
8. kitchen according to claim 7 heat pump assembly is characterized in that: said indoor fan system is provided with the indoor air inlet that is installed on the outside, kitchen.
9. kitchen according to claim 7 heat pump assembly is characterized in that: said indoor fan electromotor is the single shaft motor.
10. kitchen according to claim 7 heat pump assembly is characterized in that: said indoor heat exchanger (4) adopts the evaporimeter of snakelike many foldings; Said outdoor heat exchanger (2) is a shell and tube exchanger.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202152782U CN202119096U (en) | 2011-06-23 | 2011-06-23 | Heat pump device of kitchen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202152782U CN202119096U (en) | 2011-06-23 | 2011-06-23 | Heat pump device of kitchen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202119096U true CN202119096U (en) | 2012-01-18 |
Family
ID=45460157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202152782U Expired - Fee Related CN202119096U (en) | 2011-06-23 | 2011-06-23 | Heat pump device of kitchen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202119096U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102287916A (en) * | 2011-06-23 | 2011-12-21 | 海信科龙电器股份有限公司 | Kitchen heat pump device |
-
2011
- 2011-06-23 CN CN2011202152782U patent/CN202119096U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102287916A (en) * | 2011-06-23 | 2011-12-21 | 海信科龙电器股份有限公司 | Kitchen heat pump device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120118 Termination date: 20170623 |