CN102287916A - Kitchen heat pump device - Google Patents
Kitchen heat pump device Download PDFInfo
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- CN102287916A CN102287916A CN201110171145A CN201110171145A CN102287916A CN 102287916 A CN102287916 A CN 102287916A CN 201110171145 A CN201110171145 A CN 201110171145A CN 201110171145 A CN201110171145 A CN 201110171145A CN 102287916 A CN102287916 A CN 102287916A
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- heat exchanger
- kitchen
- indoor
- heat pump
- pump assembly
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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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Abstract
The invention relates to a kitchen heat pump device, which comprises a compressor (1), an outdoor heat exchanger (2), a throttling component (3), an indoor heat exchanger (4) and a fan system matched with the indoor heat exchanger, wherein the compressor (1) is connected with the indoor heat exchanger (4) and the outdoor heat exchanger (2) respectively; and the indoor heat exchanger (4) is connected with the outdoor heat exchanger (2) through the throttling component (3) to form a refrigerating circuit. The kitchen heat pump device is characterized by also comprising a circulating water pump (5) and a heat preservation water tank (6), wherein the circulating water pump (5) is connected with the outdoor heat exchanger (2) and the heat preservation water tank (6) to form a hot water production circuit; and the heat preservation water tank (6) is provided with a water inlet pipe (61) and a water outlet pipe (62). The kitchen heat pump device uses the heat discharged by the outdoor heat exchanger during refrigeration of an air conditioner to generate hot water, which is energy-saving and environment-friendly; and the kitchen heat pump device is provided with an indoor air inlet which is arranged outside a kitchen and can provide fresh air.
Description
Technical field
The present invention relates to the technical field of air-conditioner in the electric equipment, more particularly, relate 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 a large amount of heats, 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, a kind of kitchen apparatus that can provide fresh air that refrigerant environment can be provided again just is provided, 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 is the 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 by reasonably being provided with the indoor air inlet of indoor fan system, to obtain fresh air.
Summary of the invention
The technical problem to be solved in the present invention provides a kind of kitchen heat pump assembly that not only can utilize outdoor waste heat to make hot water but also can normally freeze, 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 present invention can also provide fresh air.
For solving the problems of the technologies described above, technical scheme of the present invention is:
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, indoor heat exchanger is connected with outdoor heat exchanger by throttle part, form refrigerating circuit, also comprise water circulating pump and attemperater, described water circulating pump links to each other with attemperater with outdoor heat exchanger, forms to make hot-water return; Described attemperater is provided with water inlet pipe and outlet pipe.
Further, described attemperater is provided with and is used to control the magnetic valve that water enters water inlet pipe.
Further, described attemperater also is provided with the water level detecting system.
Further, described cistern water level detection system comprises water level switch and following water level switch.
Further, equal float-ball type switch on described upward water level switch and the following water level switch.
Further, be provided with electric heater in the described attemperater.
Further, described fan system is meant the indoor fan system, and described indoor fan system comprises axial-flow fan and drives the fan electromotor of axial-flow fan.
Further, described indoor fan system is provided with the indoor air inlet that is installed on the outside, kitchen.
Further, described indoor fan electromotor is the single shaft motor.
Described indoor heat exchanger adopts the evaporimeter of snakelike many foldings; Described outdoor heat exchanger is a shell and tube exchanger.
The present invention with respect to the beneficial effect of prior art is:
Kitchen of the present invention 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 among the present invention, 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 present invention is provided with the indoor air inlet that is installed on the outside, kitchen, so just can provide fresh air.
Description of drawings
The present invention is further detailed explanation below in conjunction with drawings and Examples.
Fig. 1 structural principle schematic diagram of the present invention;
Schematic diagram is looked on Fig. 2 structure of the present invention 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 by 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 under the effect of water circulating pump 5 and the cold-producing medium of high temperature in outdoor heat exchanger 2, carry out exchange heat.
Kitchen heat pump assembly water level detecting system comprises the last water level switch 64 and the following water level switch 65 of float-ball type,
Kitchen of the present invention 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 the 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 enters 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 is used for the user.
Fan system is meant the indoor fan system, described indoor fan system comprises axial-flow fan 9 and drives the fan electromotor of 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, 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 by the indoor temperature adjuster when operation, also can control the start and stop of compressor 1, axial-flow fan and water circulating pump 5 by 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 kitchen of the present invention 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, the heat absorption evaporation back that is evaporimeter is sucked back by compressor 1, and so circulation forms closed refrigeration cycle; The process of Here it is air conditioner refrigerating.Its indoor air inlet 8 is installed on outside the kitchen, and the wind that enters is outdoor fresh air rather than hot gas in the kitchen and oil smoke.Indoor new wind is to suck by indoor air inlet 8, by with after indoor heat exchanger 4 contacts heat-shift, delivers to indoor by indoor air outlet 10 under the effect of axial-flow fan 9 after becoming refrigerant new wind.Indoor heat exchanger 4 uses the evaporimeter of snakelike many foldings to help increasing the heat exchange area of evaporimeter in the casing of same size.
Cold water under the effect of water circulating pump 5 in outdoor heat exchanger 2 and the cold-producing medium of high temperature carry out exchange heat.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 emitting through the user from outlet pipe 62 after circulation between outdoor heat exchanger 2 and the attemperater 6 is carried out exchange heat with the cold-producing medium of high temperature 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 use for the user after attemperater 6 interior electric heaters 7 direct feedwater heating reach customer requirements.
Claims (10)
1. kitchen heat pump assembly, comprise compressor (1), outdoor heat exchanger (2), throttle part (3), indoor heat exchanger (4) reaches 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) by throttle part (3), form refrigerating circuit, it is characterized in that: also comprise water circulating pump (5) and attemperater (6), described water circulating pump (5) links to each other with attemperater (6) with outdoor heat exchanger (2), forms to make hot-water return; Described 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: described attemperater (6) is provided with and is used to control the magnetic valve (63) that water enters water inlet pipe (61).
3. kitchen according to claim 1 heat pump assembly is characterized in that: described attemperater (6) also is provided with the water level detecting system.
4. kitchen according to claim 3 heat pump assembly is characterized in that: described 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: described 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 described attemperater (6).
7. according to each described kitchen heat pump assembly of claim 1 to 6, it is characterized in that: described fan system is meant the indoor fan system, and described indoor fan system comprises axial-flow fan and drives the fan electromotor of axial-flow fan.
8. kitchen according to claim 7 heat pump assembly is characterized in that: described 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: described indoor fan electromotor is the single shaft motor.
10. kitchen according to claim 7 heat pump assembly is characterized in that: described indoor heat exchanger (4) adopts the evaporimeter of snakelike many foldings; Described outdoor heat exchanger (2) is a shell and tube exchanger.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110171145A CN102287916A (en) | 2011-06-23 | 2011-06-23 | Kitchen heat pump device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110171145A CN102287916A (en) | 2011-06-23 | 2011-06-23 | Kitchen heat pump device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102287916A true CN102287916A (en) | 2011-12-21 |
Family
ID=45334550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110171145A Pending CN102287916A (en) | 2011-06-23 | 2011-06-23 | Kitchen heat pump device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102287916A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102777978A (en) * | 2012-08-03 | 2012-11-14 | 宁波天海制冷设备有限公司 | Air conditioner for kitchen |
| CN104197449A (en) * | 2014-09-18 | 2014-12-10 | 江苏天舒电器有限公司 | Heat pump system for kitchen of restaurant and control method for heat pump system |
| CN107461798A (en) * | 2017-07-03 | 2017-12-12 | 李恒昕 | Air conditioner afterheat thermal-arrest water supply installation |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2197621Y (en) * | 1994-07-19 | 1995-05-17 | 中国建筑物资公司 | Separative air conditioner with function of supplying water |
| CN2624110Y (en) * | 2003-05-29 | 2004-07-07 | 张应华 | Novel safety household hot-water apparatus needing no energy |
| CN2766183Y (en) * | 2004-11-25 | 2006-03-22 | 上海交通大学 | Capacity adjustable water heating system of air source heat pump |
| CN101520226A (en) * | 2009-03-20 | 2009-09-02 | 梁仁建 | Circulating type air conditioner condensation waste heat water heater |
| CN202119096U (en) * | 2011-06-23 | 2012-01-18 | 海信科龙电器股份有限公司 | Heat pump device of kitchen |
-
2011
- 2011-06-23 CN CN201110171145A patent/CN102287916A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2197621Y (en) * | 1994-07-19 | 1995-05-17 | 中国建筑物资公司 | Separative air conditioner with function of supplying water |
| CN2624110Y (en) * | 2003-05-29 | 2004-07-07 | 张应华 | Novel safety household hot-water apparatus needing no energy |
| CN2766183Y (en) * | 2004-11-25 | 2006-03-22 | 上海交通大学 | Capacity adjustable water heating system of air source heat pump |
| CN101520226A (en) * | 2009-03-20 | 2009-09-02 | 梁仁建 | Circulating type air conditioner condensation waste heat water heater |
| CN202119096U (en) * | 2011-06-23 | 2012-01-18 | 海信科龙电器股份有限公司 | Heat pump device of kitchen |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102777978A (en) * | 2012-08-03 | 2012-11-14 | 宁波天海制冷设备有限公司 | Air conditioner for kitchen |
| CN102777978B (en) * | 2012-08-03 | 2015-03-18 | 宁波天海制冷设备有限公司 | Air conditioner for kitchen |
| CN104197449A (en) * | 2014-09-18 | 2014-12-10 | 江苏天舒电器有限公司 | Heat pump system for kitchen of restaurant and control method for heat pump system |
| CN104197449B (en) * | 2014-09-18 | 2017-01-25 | 江苏天舒电器股份有限公司 | Heat pump system for kitchen of restaurant and control method for heat pump system |
| CN107461798A (en) * | 2017-07-03 | 2017-12-12 | 李恒昕 | Air conditioner afterheat thermal-arrest water supply installation |
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| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20111221 |