CN2935026Y - Multifunctional cold-warm box device utilizing heat supplied by refrigerator residual heat and heat pump - Google Patents
Multifunctional cold-warm box device utilizing heat supplied by refrigerator residual heat and heat pump Download PDFInfo
- Publication number
- CN2935026Y CN2935026Y CN 200620116002 CN200620116002U CN2935026Y CN 2935026 Y CN2935026 Y CN 2935026Y CN 200620116002 CN200620116002 CN 200620116002 CN 200620116002 U CN200620116002 U CN 200620116002U CN 2935026 Y CN2935026 Y CN 2935026Y
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- heat
- refrigerator
- box
- boiler
- condenser
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- 238000009833 condensation Methods 0.000 claims description 15
- 230000005494 condensation Effects 0.000 claims description 15
- 238000010521 absorption reaction Methods 0.000 claims description 10
- 239000002918 waste heat Substances 0.000 claims description 7
- 230000008016 vaporization Effects 0.000 claims description 6
- 238000009834 vaporization Methods 0.000 claims description 5
- 238000010438 heat treatment Methods 0.000 abstract description 13
- 239000003507 refrigerant Substances 0.000 abstract description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 7
- 238000005057 refrigeration Methods 0.000 abstract description 5
- 238000009413 insulation Methods 0.000 abstract 4
- 210000004907 gland Anatomy 0.000 description 7
- 238000010792 warming Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 239000012774 insulation material Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000004087 circulation Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 238000005373 pervaporation Methods 0.000 description 1
- 230000001839 systemic circulation Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
A multifunction refrigerating and heating box device with the functions of refrigeration, heat supply and heating with heat pump, can make use of residual heat of refrigerators and heat with heat pumps. The device consists of a refrigerating box and a heating box and is equipped with a refrigerating box evaporator and an exterior evaporator. The refrigerating box condenser is put in the heating box and refrigerant absorbs heat in the refrigerating box and releases heat in the heating box. A compressor, the refrigerating evaporator, capillaries and the heating box condenser are connected in turn and the refrigerating box evaporator is connected with the exterior evaporator in parallel. When the refrigerating box is working, refrigerant is gasified in the refrigerating box evaporator, and when the refrigerating box does not work and the heating box works, refrigerant is gasified in the exterior evaporator and absorbs heat, and is condensed and releases heat in the heating box. In addition, the heating box is divided into an insulation box and a hot water box. When the insulation box needs heat, refrigerant is condensed and releases heat in the insulation box. When the insulation box does not need heat, refrigerant is condensed and releases heat in the hot water box.
Description
Affiliated technical field
The utility model relates to a kind of household electric refrigerator refrigeration and heat pump heat-supply device, utilizes especially that a compressor operating is freezed simultaneously, the device of heat supply.
Background technology
At present, be well known that refrigerator refrigeration and heat pump heat supply technology.They are by cold-producing medium periodic duty in evaporimeter, compressor, condenser, capillary successively, and system finishes heat absorption, heat release circulation through pervaporation, compression, condensation, four basic thermal processions of throttling.But refrigerator has been wasted a large amount of refrigerator waste heat (condensation of refrigerant heat and compressor compresses heat) when refrigeration, cause energy waste.And heat pump has been wasted the cold air that produces when evaporimeter absorbs heat.
Summary of the invention
The deficiency of the cold air of generation when having wasted a large amount of refrigerator waste heat (condensation of refrigerant heat and compressor compresses heat) and heat pump and wasted that evaporimeter absorbs heat in order to overcome existing refrigerator, the utility model provides a kind of multifunctional cold and warm case apparatus that utilizes refrigerator waste heat (condensation of refrigerant heat and compressor compresses heat) and heat pump heat supply, it is made up of refrigerator and hot case, and hot case is made up of boiler and thermal protection box.It is that condenser with current refrigerator places hot case.This utility model not only has the evaporimeter of refrigerator, but also an external boiler is provided, and can also utilize heat pump principle to absorb heat from surrounding air and give hot case heat supply.The utility model is to utilize cold-producing medium vaporize in the evaporimeter of refrigerator heat absorption or externally evaporation heat absorption and condensation heat release in hot case in the evaporimeter, reaches and utilizes the compressor operating purpose of refrigeration, heat supply and heat pump heat supply simultaneously.
The technical scheme that its technical problem that solves the utility model adopts is: the condenser of hot case is connected in series successively by evaporimeter, the compressor of capillary, three-way solenoid valve and refrigerator, and the evaporimeter of refrigerator is in parallel with external boiler.Evaporator of refrigerator is installed in the inside of refrigerator, and external boiler is installed in the outside of multifunctional cold and warm case, and they are connected respectively with two escape pipes of three-way solenoid valve, by the heat absorption of vaporizing in evaporator of refrigerator or external boiler of electromagnetic cross valve control cold-producing medium.Hot case can be made of separately thermal protection box or boiler, also can be made up of jointly thermal protection box and boiler.When hot case is made of jointly boiler and thermal protection box, the boiler condenser is arranged in boiler, the thermal protection box condenser is arranged in thermal protection box, they are connected respectively with two escape pipes of another three-way solenoid valve, by the condensation in boiler condenser or thermal protection box condenser of electromagnetic cross valve control cold-producing medium.Refrigerator inside structure of the present utility model and shape are same as current refrigerator, the structure of thermal protection box is similar to refrigerator with shape, the effect of boiler is identical with the effect of existing pot-type boiler, the heating element heater of only existing pot-type boiler is an electric heating tube, and heating element heater of the present utility model is a condenser, and it also is made of elements such as water inlet pipe, outlet pipe, insulation materials.During the utility model work, refrigerator, hot case all have corresponding temperature-sensitive bag and temperature controller control three-way solenoid valve and compressor operating, make their temperature all reach instructions for use.When refrigerator work during at refrigerating state, cold-producing medium at refrigerator in the vaporization heat absorption, in hot case condensation heat release.When refrigerator does not need work, and the temperature of hot case is utilized the three-way solenoid valve commutation when also not reaching instructions for use, with externally evaporimeter vaporization heat absorption of refrigerant, condensation heat release in hot case.When if hot case is made of jointly boiler and thermal protection box, boiler and thermal protection box also have corresponding temperature-sensitive bag and temperature controller control three-way solenoid valve and compressor operating, make their temperature all reach instructions for use.When thermal protection box needed heat, cold-producing medium was in thermal protection box condensation heat release; When thermal protection box did not need heat, cold-producing medium was just in boiler condensation heat release.
The beneficial effects of the utility model are, during refrigerator work of the present utility model, hot case gratis obtains heat, do not work and hot case when needing heat when refrigerator, utilize external boiler from the air heat release to the hot case of absorbing heat, and reach the effect of heat pump heat supply.When hot case and refrigerator were all worked, the utility model had just had the function of the hot and cold case constant temperature heating of refrigerator system, and reaches purpose of energy saving.
Description of drawings
Fig. 1 is first embodiment systemic circulation schematic diagram of the present utility model.
Fig. 2 is the structural map of first embodiment of the utility model.
Fig. 3 is the hot case vertical section structural map of first embodiment of the utility model.
Fig. 4 is the structural map of second embodiment of the utility model.
Fig. 5 is the structural map of the 3rd embodiment of the utility model.
Fig. 6 is the structural map of the 4th embodiment of the utility model.
Among the figure 1, compressor, 2, three-way solenoid valve, 3, the thermal protection box condenser, 4, boiler condenser, 5, three-way solenoid valve, 6, capillary, 7, the evaporimeter of refrigerator, 8, external boiler, 9, refrigerator, 10, hot case, 11, thermal protection box, 12, boiler, 13, water inlet pipe, 14, outlet pipe, 15, insulation material, 16, warming chamber door, 17, mobile warming plate, 18, shelf.
The specific embodiment
In first embodiment, evaporimeter (7), the compressor (1) of the boiler condenser (4) of compressor (1), three-way solenoid valve (5), hot case (10), capillary (6), three-way solenoid valve (5), refrigerator are connected in series.Two escape pipes of three-way solenoid valve (2) connect the evaporimeter (7) of refrigerator and an end of external boiler (8), other end parallel connection respectively.Two escape pipes of three-way solenoid valve (5) connect an end of thermal protection box condenser (3) and boiler condenser (4), other end parallel connection respectively.When refrigerator (9) when being operated in refrigerating state, the control cold-producing medium of three-way solenoid valve (2) is sucked the steam that is compressed into HTHP in the evaporimeter (7) of refrigerator heat absorption vaporization back by compressor (1), and this steam arrives condensation heat release in the condenser (3) of boiler condenser (4) or thermal protection box under the control of three-way solenoid valve (5); When not needing the temperature of work (autumn, winter, spring) or refrigerator (9), refrigerator (9) do not reach the demarcation temperature, and thermal protection box (11) or boiler (12) are when also needing to work on, three-way solenoid valve (2) control cold-producing medium is externally sucked the steam that is compressed into HTHP by compressor (1) in evaporimeter (8) heat absorption vaporization back, and this steam arrives condensation heat release in the condenser (3) of boiler condenser (4) or thermal protection box under the control of three-way solenoid valve (5); When thermal protection box (11) when needing heat supply, cold-producing medium condensation heat release in the condenser (3) of thermal protection box, temperature reach temperature required after, cold-producing medium is got back to condensation heat release in the condenser (4) of boiler.
In Fig. 2 and embodiment one shown in Figure 3, refrigerator (9) be a split-type structural with hot case (10), between with two refrigerant tubings connections, hot case (10) is divided into two-layer, the upper strata is thermal protection box (11), and lower floor is boiler (12), and the centre separates with insulation material (15).Thermal protection box condenser (3) is installed on the inwall of thermal protection box (11), is provided with shelf (18) and warming chamber door (16).Boiler (12) inside is equipped with boiler condenser (4), water inlet pipe (13) and outlet pipe (14) are installed, water inlet pipe (13) is lower than the boiler condenser (4) of hot case, outlet pipe (14) is higher than the boiler condenser (4) of hot case, and the rear portion of boiler (12) is equipped with mobile warming plate (17).External boiler (8) is installed on the rear casing of refrigerator (9).Compressor (1), three-way solenoid valve (2), three-way solenoid valve (5), capillary (6) are installed in the bottom of refrigerator (9), the gland steam exhauster of compressor (1) is connected with the steam inlet pipe of three-way solenoid valve (5), the steam inlet pipe of compressor (1) is connected with the evaporimeter (7) of refrigerator and the parallel connected end of external boiler (8), the steam inlet pipe of three-way solenoid valve (2) is connected with an end of capillary (6), and the other end of capillary (6) is connected with the parallel connected end of thermal protection box condenser (3) with boiler condenser (4).Three-way solenoid valve (2) has two gland steam exhausters, and a gland steam exhauster is connected with evaporator of refrigerator (7), and another root gland steam exhauster is connected with the steam inlet pipe of external boiler (8).Three-way solenoid valve (5) also has two gland steam exhausters, and a gland steam exhauster is connected with the steam inlet pipe of thermal protection box condenser (3), and another root gland steam exhauster is connected with the steam inlet pipe of boiler condenser (4).The internal structure of refrigerator is same as existing refrigerator inside structure.
In the hot case of embodiment shown in Figure 3, when only needing refrigerator (9) work, refrigerant absorbs heat in the evaporimeter (7) of refrigerator, in boiler condenser (4) heat release, mobile warming plate (17) leaves boiler (12) rear wall, and the multifunctional cold and warm case dispels the heat in surrounding air thus.When only needing the work of boiler (12) or thermal protection box (11), externally evaporimeter (8) heat absorption of refrigerant is in boiler condenser (4) or thermal protection box condenser (3) heat release.After making their temperature all reach instructions for use, compressor quits work.
In embodiment shown in Figure 4 two, refrigerator of the present utility model (9) and hot case (10) are combined as monolithic construction, its building block identical with shown in the embodiment one.
In embodiment shown in Figure 5 three, refrigerator of the present utility model (9) and thermal protection box (11) are assembled together, and the top of refrigerator (9) is thermal protection box (11), and the bottom is refrigerator (9).And boiler (12) is wall-hanging structure, and it is similar to the hanging water heater of conventional wall, and only the heating element heater of boiler (12) is boiler condenser (4).(present embodiment is useful for the relatively more crowded family of living environment).
In embodiment shown in Figure 6 four, hot case of the present utility model is boiler (12), has only refrigerator (9) and boiler (12), and boiler (12) is wall-hanging structure.(present embodiment is useful for the relatively more crowded family of living environment).
Claims (3)
1, a kind of multifunctional cold and warm case apparatus that utilizes refrigerator waste heat and heat pump heat supply, form by refrigerator and hot case, cold-producing medium is vaporized in the evaporimeter (7) of refrigerator and is absorbed heat or externally middle vaporization heat absorption of evaporimeter (8) and condensation heat release in hot case, it is characterized in that: the condenser of hot case is connected in series successively by evaporimeter, the compressor of capillary, three-way solenoid valve and refrigerator, and the evaporimeter of refrigerator is in parallel with external boiler.
2, the multifunctional cold and warm case apparatus that utilizes refrigerator waste heat and heat pump heat supply according to claim 1, it is characterized in that: the evaporimeter of refrigerator (7) is installed in the inside of refrigerator, external boiler (8) is installed in the outside of refrigerator, and the evaporimeter of refrigerator is connected respectively with two escape pipes of three-way solenoid valve (2) with external boiler.
3, the multifunctional cold and warm case apparatus that utilizes refrigerator waste heat and heat pump heat supply according to claim 1, it is characterized in that: hot case can be made of separately thermal protection box or boiler, also can be made up of jointly thermal protection box and boiler, the condenser (4) of thermal protection box condenser (3) and boiler is connected respectively with two escape pipes of another three-way solenoid valve (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620116002 CN2935026Y (en) | 2006-05-24 | 2006-05-24 | Multifunctional cold-warm box device utilizing heat supplied by refrigerator residual heat and heat pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620116002 CN2935026Y (en) | 2006-05-24 | 2006-05-24 | Multifunctional cold-warm box device utilizing heat supplied by refrigerator residual heat and heat pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2935026Y true CN2935026Y (en) | 2007-08-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620116002 Expired - Lifetime CN2935026Y (en) | 2006-05-24 | 2006-05-24 | Multifunctional cold-warm box device utilizing heat supplied by refrigerator residual heat and heat pump |
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| CN (1) | CN2935026Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102901232A (en) * | 2011-07-25 | 2013-01-30 | 毛学东 | Pressure-bearing type air-energy and solar-energy combination and complementation energy-saving water heater |
| CN102997508A (en) * | 2012-12-14 | 2013-03-27 | 广东奥马电器股份有限公司 | Water direct-cooling double-effect condenser and refrigerator |
| CN104075488A (en) * | 2014-07-03 | 2014-10-01 | 安徽康佳同创电器有限公司 | Cooling and heating box |
| CN105570974A (en) * | 2014-10-26 | 2016-05-11 | 詹平治 | Compression cold/hot water supply heating and cooling device |
| CN108278829A (en) * | 2018-02-07 | 2018-07-13 | 青岛海尔股份有限公司 | A kind of refrigerator |
| CN108362067A (en) * | 2018-02-07 | 2018-08-03 | 青岛海尔股份有限公司 | A kind of refrigerator |
| CN108469110A (en) * | 2018-03-19 | 2018-08-31 | 金舒宁 | A kind of thermostatic chamber for being convenient for sterilization and changes in temperature |
| CN109269189A (en) * | 2018-08-01 | 2019-01-25 | 海信（山东）冰箱有限公司 | A kind of dual-purpose refrigerator |
-
2006
- 2006-05-24 CN CN 200620116002 patent/CN2935026Y/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102901232A (en) * | 2011-07-25 | 2013-01-30 | 毛学东 | Pressure-bearing type air-energy and solar-energy combination and complementation energy-saving water heater |
| CN102997508A (en) * | 2012-12-14 | 2013-03-27 | 广东奥马电器股份有限公司 | Water direct-cooling double-effect condenser and refrigerator |
| CN104075488A (en) * | 2014-07-03 | 2014-10-01 | 安徽康佳同创电器有限公司 | Cooling and heating box |
| CN105570974A (en) * | 2014-10-26 | 2016-05-11 | 詹平治 | Compression cold/hot water supply heating and cooling device |
| CN108278829A (en) * | 2018-02-07 | 2018-07-13 | 青岛海尔股份有限公司 | A kind of refrigerator |
| CN108362067A (en) * | 2018-02-07 | 2018-08-03 | 青岛海尔股份有限公司 | A kind of refrigerator |
| CN108469110A (en) * | 2018-03-19 | 2018-08-31 | 金舒宁 | A kind of thermostatic chamber for being convenient for sterilization and changes in temperature |
| CN109269189A (en) * | 2018-08-01 | 2019-01-25 | 海信（山东）冰箱有限公司 | A kind of dual-purpose refrigerator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20081205 Address after: Fuzhou Binhai Industrial Area, Changle, Fujian Province, China: 350217 Patentee after: Changle Snowkey Refrigeration Equipment Co., Ltd. Address before: Hanzhoung, Shaanxi Province, Hantai District, Shu Ying office, a group of Shu Village, zip code: 723000 Patentee before: Xiao Bo |
|
| ASS | Succession or assignment of patent right |
Owner name: CHANGYUE CITY XUEREN REFRIGERATION EQUIPMENT CO., Free format text: FORMER OWNER: XIAO BO Effective date: 20081205 |
|
| C56 | Change in the name or address of the patentee |
Owner name: FUJIAN SNOWMAN CO., LTD. Free format text: FORMER NAME: CHANGYUE CITY XUEREN REFRIGERATION EQUIPMENT CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: Fujian city of Changle province Fuzhou Binhai Industrial Zone (being the first village Panasonic town), zip code: 350217 Patentee after: Fujian Snowman Co., Ltd. Address before: Fuzhou Binhai Industrial Area, Changle, Fujian Province, China: 350217 Patentee before: Changle Snowkey Refrigeration Equipment Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20070815 |
|
| EXPY | Termination of patent right or utility model |