CN2068666U - Cold/hot type refrigerator - Google Patents
Cold/hot type refrigerator Download PDFInfo
- Publication number
- CN2068666U CN2068666U CN 90201050 CN90201050U CN2068666U CN 2068666 U CN2068666 U CN 2068666U CN 90201050 CN90201050 CN 90201050 CN 90201050 U CN90201050 U CN 90201050U CN 2068666 U CN2068666 U CN 2068666U
- Authority
- CN
- China
- Prior art keywords
- cold
- hot
- type refrigerator
- heat
- hot cell
- 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.)
- Withdrawn
Links
Images
Landscapes
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The utility model discloses a cold/hot type refrigerator, comprising an evaporator, a restrictor, a condenser and a compressor, characterized in that a hot chamber C for collecting the condensation heat is provided. The hot chamber C comprises a collector and thermal insulation materials. The utility model has the double-function of refrigeration and heat supply. The hot chamber is used for heating food and beverages or preserving the temperature of food and beverages. The technical performance of the refrigeration, the power consumption, etc is conformed to the regulated requirements of common vapor compression type refrigerators.
Description
The utility model relates to a kind of steam compression type refrigerator, particularly a kind of cold-hot type refrigerator with the hot cell.
Existing steam compression type refrigerator, the typical condensing mode of its refrigeration system are by evaporating composition condenser systems such as molten white water ware heating tube, chamber door frost prevention (freezing) pipe and condenser, to finish the condensation process of refrigerator.Condensation heat in the condensation process does not add utilization and just arranges environment towards periphery." Refrigeration ﹠ Cryogenic Technique " first volume is introduced a kind of thermalization cooling cycle system for 155 pages, adopts same set of device, and one towards need cooling cooling position refrigeration, simultaneously again to the local heat supply that needs heat, and promptly so-called cooling and heating combined cycle.But the condensation temperature height of thermalization kind of refrigeration cycle, the condensation heat of inapplicable steam compression type refrigerator is recycled.Thereby there is not the steam compression type refrigerator of cooling and heating combined cycle to occur so far as yet.
The purpose of this utility model is to improve on steam compression type refrigerator basis, arranging the condensation heat focus utilization of environment towards periphery, make existing steam compression type refrigerator have the dual-use function of cooling and heating, make its refrigerating capacity and power consumption reach the specification requirement of regulation.
The technical solution of the utility model is that system is made up of evaporimeter (1), flow controller (2), condenser (3) and compressor (5).Electric refrigerator housing body comprises refrigerating chamber A and hot cell C at least, and hot cell C is made of molten white water ware heating tube (6) of heat collector (7) evaporation and heat-insulation and heat-preservation material, and hot cell C is located between compressor (5) and chamber door frost prevention (freezing) pipe (8).
Fig. 1 is the cooling and heating systematic schematic diagram of cold-hot type refrigerator.
Wherein, 1 is evaporimeter, and 2 is throttle capillary tube, and 3 is condenser, and 4 is device for drying and filtering, and 5 is compressor, and 6 are the molten white water ware heating tube of evaporation, and 7 is heat collector, and 8 are chamber door frost prevention (freezing) pipe.A is a refrigerating chamber, and C is the hot cell.
Fig. 2 is a cold-hot type three-door refrigerator structural representation.
Wherein, 1 is evaporimeter, and 3 is condenser, and 5 is compressor, and 7 is heat collector, and A is a refrigerating chamber, and B is a refrigerating chamber, and C is the hot cell.
Now, summarize embodiment of the present utility model and system work process in conjunction with Fig. 1.
In order to utilize and condensation heat when collecting HTHP, and make the cold-hot type refrigerator have enough condensation abilities, whole condenser system is divided into two partly, and its first part seals in the front of warm refrigerant steam condensation process for heat collector (7), and heat collector is the hot cell heat supply of cold-hot type refrigerator.Second one is the molten white water ware heating tube (6) of evaporation, chamber door frost prevention (freezing) pipe (8) and condenser (3).This two partly separates on space layout so that dispel the heat to environment through the unnecessary heat of first condensate component, just partly makes the cold-hot type refrigerator reach normal condensation temperature by second of condenser system.Make its refrigerating capacity and power consumption reach the specification requirement of common steam compressed steam refrigeration device.
The utility model hot cell heat collector (7) structure can adopt the same structure of evaporimeter (1), and reduces cold-producing medium flow resistance in heat collector as far as possible.For making the hot cell reach certain serviceability temperature, the volume of hot cell C can not be excessive, with refrigerating chamber equal volume or slightly for a short time being advisable, the casing of hot cell C should have enough thick heat preserving and insulating material to make heat-insulation layer.
The course of work of system: establish refrigerator and get electric back compressor start, compressor this moment (5) sucks the low pressure vaporized refrigerant of flash-pot (1), through overcompression the pressure of cold-producing medium is raise, and becomes the HTHP vaporized refrigerant.Be transported to heat collector (7) then, after evaporating molten white water ware heating tube (6), chamber door frost prevention (freezing) pipe, deliver to the fully condensation of condenser (3) of casing back again, process device for drying and filtering (4) is to throttle capillary tube (2), evaporation absorption refrigeration in evaporimeter (1) is finished the cyclic process of a cooling and heating at last.
The utility model is through preliminary on probation, when environment temperature is not less than 5 ℃, the hot cell temperature of three-star refrigerator can be kept about 45 ℃, show that the hot cell is applicable to heating and insulation food, beverage etc., this moment the cold-hot type refrigerator refrigeration performance and the power consumption regulation specification requirement that meets the common steam compressed steam refrigeration device.
Claims (3)
1, a kind of cold-hot type refrigerator, it is made up of evaporimeter (1), flow controller (2), condenser (3) and compressor (5), it is characterized in that:
The casing of a, refrigerator is made of refrigerating chamber A and hot cell C,
B, hot cell C are made of heat collector (7), the molten white water ware heating tube (6) of evaporation and heat-insulation and heat-preservation material,
C, hot cell C are located between compressor (5) and chamber door frost prevention (freezing) pipe (8).
2, cold-hot type refrigerator as claimed in claim 1 is characterized in that:
A, heat collector (7) are located between compressor (5) and the molten white water ware heating tube (6) of evaporation,
The structure of b, heat collector (7) adopts the structure of evaporimeter (1).
3, cold-hot type refrigerator as claimed in claim 1 or 2 is characterized in that:
The casing of a, refrigerator comprises refrigerating chamber A, refrigerating chamber B and hot cell C,
B, hot cell C volume equate with refrigerating chamber A or are slightly little.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90201050 CN2068666U (en) | 1990-01-26 | 1990-01-26 | Cold/hot type refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90201050 CN2068666U (en) | 1990-01-26 | 1990-01-26 | Cold/hot type refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2068666U true CN2068666U (en) | 1991-01-02 |
Family
ID=4882751
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 90201050 Withdrawn CN2068666U (en) | 1990-01-26 | 1990-01-26 | Cold/hot type refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2068666U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101975499A (en) * | 2010-07-30 | 2011-02-16 | 李耀强 | Refrigerator with heating chamber |
| 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 |
| CN108413687A (en) * | 2018-02-07 | 2018-08-17 | 青岛海尔股份有限公司 | A kind of refrigerator |
| CN109442865A (en) * | 2018-11-01 | 2019-03-08 | 中科美菱低温科技股份有限公司 | A kind of medical heating refrigeration dual temperature cabinet |
-
1990
- 1990-01-26 CN CN 90201050 patent/CN2068666U/en not_active Withdrawn
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101975499A (en) * | 2010-07-30 | 2011-02-16 | 李耀强 | Refrigerator with heating chamber |
| 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 |
| CN108413687A (en) * | 2018-02-07 | 2018-08-17 | 青岛海尔股份有限公司 | A kind of refrigerator |
| CN109442865A (en) * | 2018-11-01 | 2019-03-08 | 中科美菱低温科技股份有限公司 | A kind of medical heating refrigeration dual temperature cabinet |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107388621B (en) | Heat-storage solar energy couples air injection enthalpy-increasing type air source heat pump system and its control method | |
| CN103486754B (en) | A kind of energy-conservation middle temperature cold-producing medium/middle temperature cold-producing medium cascade refrigeration system | |
| CN103388905B (en) | The adjustable heat pump water heater system of a kind of evaporator flow | |
| CN108826536A (en) | The air conditioner unit of not stopping function is heated with defrosting | |
| CN109203912A (en) | A kind of air-conditioning system and its control method and pure electric vehicle Cold Chain Logistics vehicle | |
| US4194368A (en) | Combination split system air conditioner and compression cycle domestic hot water heating apparatus | |
| CN2618120Y (en) | Household refrigerator with hot bin | |
| CN1271384C (en) | Self-folding type air source heat pump water heater | |
| CN202204147U (en) | Air-energy heat pump water heater | |
| CN2068666U (en) | Cold/hot type refrigerator | |
| CN209042832U (en) | A kind of air energy heat pump defrosting system using recuperation of heat | |
| CN208704227U (en) | Utilize the air-breathing reheating of compressor housing accumulation of heat and the heat pump assembly of hot gas bypass defrosting | |
| CN110345636A (en) | The heat reclamation type air source hot pump water heater circulatory system and working method | |
| CN102679476A (en) | High-efficient refrigerating air-conditioner | |
| CN108731295A (en) | A kind of recuperation of heat Gas Air Conditioner System | |
| CN109210849A (en) | A kind of adjustable refrigeration system and refrigerator | |
| CN2786507Y (en) | Refrigerator | |
| CN209672626U (en) | A kind of improved single-double stage mixed heat pump system | |
| CN201100809Y (en) | An energy-saving cool storage refrigeration system | |
| CN113551442A (en) | Air source heat pump | |
| CN207112767U (en) | Energy-saving cold-hot economic benefits and social benefits steam generator | |
| CN207556013U (en) | Separate heat pipe is introduced to realize refrigeration, prepare domestic hot-water in the transcritical CO_2 heat pump system of one for warm | |
| CN217357793U (en) | Energy-saving comprehensive multi-door hot cabinet | |
| CN2200152Y (en) | Multifunctional hot water equipment | |
| CN104930745A (en) | Concentrated cold and heat supply system based on steam compressing heat pump technology of mess hall |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |