CN203443219U - Heat pump refrigeration type refrigerator - Google Patents
Heat pump refrigeration type refrigerator Download PDFInfo
- Publication number
- CN203443219U CN203443219U CN201320548235.5U CN201320548235U CN203443219U CN 203443219 U CN203443219 U CN 203443219U CN 201320548235 U CN201320548235 U CN 201320548235U CN 203443219 U CN203443219 U CN 203443219U
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- China
- Prior art keywords
- heat pump
- refrigerating chamber
- type refrigerator
- heat
- condenser
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- Expired - Fee Related
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Abstract
The utility model relates to a heat pump refrigeration type refrigerator. The heat pump refrigeration type refrigerator mainly comprises a shell (1), insulating layers (2), an upper layer refrigerating chamber (3) and a lower layer freezing chamber (4), wherein one of the insulating layers (2) is arranged between the shell (1) and the upper layer refrigerating chamber (3), the other insulating layer (2) is arranged between the shell (1) and the lower layer freezing chamber (4), a circulating type refrigeration system is arranged inside the lower layer freezing chamber (4), and comprises an evaporator (5), a solenoid valve (6), a solution pump (7), a control valve (8), an absorber (9) and a condenser (10), the solenoid valve (6) is arranged between the evaporator (5) and the solution pump (7), and the control valve (8) is arranged between the absorber (9) and the evaporator (5). Compared with a traditional refrigerator, the heat pump refrigeration type refrigerator has the advantages that due to the fact that a circulating structure is arranged, the process of evaporation, the process of cooling and the process of condensation are continuously implemented, and continuous cooling is achieved.
Description
Technical field
The utility model relates to a kind of household electric refrigerator technical equipment field, and belonging to household electrical appliances ice is product, relates in particular to a kind of heat pump refrigerating type refrigerator.
Background technology
Refrigerator is for food being carried out to fresh-keeping and storage, although store food in refrigerator, it is not healthy behavior, but the raising along with people's living standard, people are in order to deal with the possible period of want or need, all can be equipped with refrigerator in the family, utilize refrigerator various level low temperature to carry out the preservation of food or other purposes.
Usually, refrigerator all comprises casing and refrigeration system, casing is generally cabinet, according to the difference of function, includes upper and lower flygate, upper, middle and lower three open-door and the larger side by side combination refrigerator that includes.No matter which kind of refrigerator, the principle of its refrigeration is all similar, utilize the compressor of refrigeration system and condenser under the effect of high-pressure refrigerant under low pressure condition evaporation endothermic, make internal cooling, the cold cold-producing medium that is evaporated to gaseous state is absorbed in machine by compressor, through being compressed into for HTHP gaseous state, send into condenser, said process constantly circulates, and has formed the principle of refrigeration for refrigerator again.
The major function of refrigerator derives from refrigeration system, refrigeration system is generally all used cooling agent, such as freon, by evaporation freon, take away heat, thereby realize refrigeration, and this refrigeration modes is all disposable use, and this refrigeration modes also can produce fluorine and be drained in atmospheric environment, thereby pollutes.
Utility model content
In order to overcome the deficiencies in the prior art, resolve the problem of prior art, make up the deficiency of existing existing product in the market.
The utility model provides a kind of heat pump refrigerating type refrigerator, mainly by housing, heat-insulation layer and upper strata refrigerating chamber, lower floor's refrigerating chamber, formed, heat-insulation layer is arranged between described housing and upper strata refrigerating chamber and between housing and lower floor's refrigerating chamber, described lower floor's refrigerating chamber inside is provided with circulating refrigeration system, described circulating refrigeration system consists of evaporimeter, magnetic valve, solution pump, control valve, absorber and condenser, wherein magnetic valve is arranged between evaporimeter and solution pump, and described control valve is arranged between absorber and evaporimeter.
Preferably, between above-mentioned upper strata refrigerating chamber and lower floor's refrigerating chamber, be also provided with heat-insulation layer.
Preferably, above-mentioned solution pump is connected with condenser.
Preferably, above-mentioned condenser is connected with absorber.
Preferably, above-mentioned condenser is connected with solution pump.
The heat pump refrigerating type refrigerator that the utility model provides is compared with traditional refrigerator, and the heat pump refrigerating type refrigerator that the utility model provides is by loop structure is set, and constantly realizes evaporation, cooling, the process of condensing, realize refrigeration continuously.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Mark in figure: 1-housing; 2-heat-insulation layer; 3-upper strata refrigerating chamber; 4-lower floor refrigerating chamber; 5-evaporimeter; 6-magnetic valve; 7-solution pump; 8-control valve 9-absorber; 10-condenser.
The specific embodiment
For the ease of those of ordinary skills, understand and implement the utility model, below in conjunction with the drawings and the specific embodiments, the utility model being described in further detail.
Be illustrated in figure 1 heat pump refrigerating type refrigerator structural representation of the present utility model, mainly by housing 1, heat-insulation layer 2 and upper strata refrigerating chamber 3, lower floor's refrigerating chamber 4 forms, heat-insulation layer 2 is arranged between described housing 1 and upper strata refrigerating chamber 3 and between housing 1 and lower floor's refrigerating chamber 4, described lower floor refrigerating chamber 4 inside are provided with circulating refrigeration system, described circulating refrigeration system is by evaporimeter 5, magnetic valve 6, solution pump 7, control valve 8, absorber 9 and condenser 10 form, wherein magnetic valve 6 is arranged between evaporimeter 5 and solution pump 7, described control valve 8 is arranged between absorber 9 and evaporimeter 5.
Between upper strata refrigerating chamber 3 and lower floor's refrigerating chamber 4, be also provided with heat-insulation layer 2.Solution pump 7 is connected with condenser 10.Condenser 10 is connected with absorber 9.Condenser 10 is connected with solution pump 7.In solution pump 7, be marked with lithium-bromide solution, lithium-bromide solution absorbs heat after evaporimeter 5 evaporations, flashes to gaseous state, through condenser 10, carry out coolingly again, condense into liquid state, so through circulation, constantly can realize the conversion of heat, thereby realize refrigeration incessantly.
The heat pump refrigerating type refrigerator that the utility model provides is compared with traditional refrigerator, and the heat pump refrigerating type refrigerator that the utility model provides is by loop structure is set, and constantly realizes evaporation, cooling, the process of condensing, realize refrigeration continuously.
The specific embodiment of the above is preferred embodiments of the present utility model; not with this, limit concrete practical range of the present utility model; scope of the present utility model comprises and is not limited to this specific embodiment, and the equivalence that all shapes according to the utility model, structure are done changes all in protection domain of the present utility model.
Claims (5)
1. a heat pump refrigerating type refrigerator, mainly by housing (1), heat-insulation layer (2) and upper strata refrigerating chamber (3), lower floor's refrigerating chamber (4) forms, it is characterized in that, described heat-insulation layer (2) is arranged between described housing (1) and upper strata refrigerating chamber (3) and between housing (1) and lower floor's refrigerating chamber (4), described lower floor refrigerating chamber (4) inside is provided with circulating refrigeration system, described circulating refrigeration system is by evaporimeter (5), magnetic valve (6), solution pump (7), control valve (8), absorber (9) and condenser (10) form, wherein magnetic valve (6) is arranged between evaporimeter (5) and solution pump (7), described control valve (8) is arranged between absorber (9) and evaporimeter (5).
2. heat pump refrigerating type refrigerator according to claim 1, is characterized in that: between described upper strata refrigerating chamber (3) and lower floor's refrigerating chamber (4), be also provided with heat-insulation layer (2).
3. heat pump refrigerating type refrigerator according to claim 2, is characterized in that: described solution pump (7) is connected with condenser (10).
4. heat pump refrigerating type refrigerator according to claim 1, is characterized in that: described condenser (10) is connected with absorber (9).
5. heat pump refrigerating type refrigerator according to claim 4, is characterized in that: described condenser (10) is connected with solution pump (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320548235.5U CN203443219U (en) | 2013-09-05 | 2013-09-05 | Heat pump refrigeration type refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320548235.5U CN203443219U (en) | 2013-09-05 | 2013-09-05 | Heat pump refrigeration type refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203443219U true CN203443219U (en) | 2014-02-19 |
Family
ID=50094267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320548235.5U Expired - Fee Related CN203443219U (en) | 2013-09-05 | 2013-09-05 | Heat pump refrigeration type refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203443219U (en) |
-
2013
- 2013-09-05 CN CN201320548235.5U patent/CN203443219U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20140219 Termination date: 20140905 |
|
| EXPY | Termination of patent right or utility model |