CN201014865Y - Cold-hot storage cabinet - Google Patents
Cold-hot storage cabinet Download PDFInfo
- Publication number
- CN201014865Y CN201014865Y CNU2007201060768U CN200720106076U CN201014865Y CN 201014865 Y CN201014865 Y CN 201014865Y CN U2007201060768 U CNU2007201060768 U CN U2007201060768U CN 200720106076 U CN200720106076 U CN 200720106076U CN 201014865 Y CN201014865 Y CN 201014865Y
- Authority
- CN
- China
- Prior art keywords
- casing
- electric heater
- heater unit
- blower fan
- cold
- 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.)
- Expired - Lifetime
Links
Images
Landscapes
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The utility model relates to a cold and warm storage container, pertaining to technologies for a storage container capable of temperature adjustment functions, which comprises a container body and a door, wherein the container body is provided with a compressor refrigerating component; an electric heating device is installed in the chamber enclosed by the container body and the door; a control device for switching between the operation of the refrigerating component and the operation of the electric heating device of the compressor is connected with the refrigerating component and the electric heating device of the compressor. The utility model performs excellently in both refrigerating and heating effect, and can solve the problem that existing cold and warm containers apply only one component for both refrigerating and heating purposes and thus can hardly ensure excellent refrigerating and heating effects at the same time etc.
Description
Technical field
The utility model relates to a kind of cold and hot hutch, belongs to the hutch technical field with temp regulating function.
Technical background
Chinese patent discloses a kind of thermoelectric cold and heat case (patent No.: CN93231041.9), thermoelectric pyrogenicity (cold) device of band power line is housed in aluminum bottom half outer side center, under thermoelectric pyrogenicity (cold) device, closely connect the heat conduction copper billet, it below the copper billet Aluminium Radiator, on the outer casing stand under the radiator, blower fan is housed, whole aluminum casing is outward the shell of porose and support of bottom, is insulation material between casing and shell, and outer casing upper cover has the loam cake that insulation material is housed.
Above-mentioned patent adopts same parts to give casing pyrogenicity or refrigeration, and it is difficult to take into account simultaneously refrigeration and pyrogenicity effect, always has certain deficiency aspect refrigeration or the pyrogenicity, is difficult to have both good cooling and heating type effect.
Summary of the invention
The utility model purpose is to provide a kind of cold and hot hutch that has good cooling and heating type effect concurrently, and what solved that existing cool and hot box adopts that same parts cooling and heating type exists is difficult to have concurrently good problems such as cooling and heating type effect.
Above-mentioned technical purpose of the present utility model mainly solves by the following technical programs: comprise casing and chamber door, casing is provided with the compressor refrigerating assembly, be provided with electric heater unit in the cavity that described casing and chamber door surround, be connected with compressor refrigerating assembly and electric heater unit in order to the control device that switches compressor refrigerating assembly and electric heater unit work.The utility model can be switched to refrigeration or pyrogenicity duty by control device,, possess good refrigeration and pyrogenicity effect simultaneously so guaranteed the utility model because refrigeration and pyrogenicity all adopt independently parts.
As preferably, be provided with the air outlet of blower fan by the described electric heater unit.The wind that produces by blower fan is to the Forced Air Convection of casing, and the heat that electric heater unit is produced is evenly distributed in casing, improves the pyrogenicity effect.
As preferably, described blower fan is located at a side of the electric heater unit in the cavity that casing and chamber door surround, and the opposite side of electric heater unit is provided with wind deflector.Wherein, wind deflector can change the direction of wind, reduces the dead angle of wind, improves the convection effects of gas in the casing, improves the performance of pyrogenicity.
As preferably, described blower fan is located at outside the casing, and the wind that blower fan produces blower fan by ventilation duct is to electric heater unit.Wherein, blower fan can be provided with outside the casing, to reduce the temperature of blower fan working environment, prolongs the service life of blower fan.
As preferably, inwall is provided with the blower fan seat that electric heater unit is surrounded on the described casing, inwall is provided with the deep bead of the evaporimeter of double as compressor refrigerating assembly behind the casing, form the hot blast circulation between deep bead and the back inwall, the upper end of hot blast runner is communicated with the cavity that the blower fan seat surrounds, and the lower end that hot blast flows to extends near the beneath inwall of case.Wherein, the blower fan seat can be convenient to installing and fixing of blower fan and electric heater unit on the one hand, hot blast can be guided on the other hand in the hot blast runner that inwall forms behind deep bead and the casing, the hot blast runner that forms between the inwall behind deep bead and the casing then can cause hot blast the lower area in the case, utilize the rising principle of hot-air to cause the temperature of the storage space that casing and chamber door surround even again, wherein, deep bead has been simplified the structure of the utility model box house simultaneously also as the evaporimeter of compressor refrigerating assembly.
As preferably, described electric heater unit is a semistor.Wherein, electric heater unit can also adopt such as other heaters such as quartz ampoules.
As preferably, be provided with lamp box on the described casing, described compressor refrigerating assembly is arranged in the light box.Wherein, lamp box can be convenient on the one hand show, play the effect of advertisement cabinet; Can be used for being provided with the space of compressor refrigeration parts on the other hand, make structure of the present utility model seem more compact.
Therefore, the utlity model has and have good cooling and heating type effect concurrently, service life is than characteristics such as length.
Description of drawings
Fig. 1 is a kind of structural representation of the present utility model.
The specific embodiment
Below by embodiment, and in conjunction with the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment 1: as shown in Figure 1, the space that is used for stored goods that casing 1 and glass chamber door 2 surround, the last inwall 6 of casing 1 is provided with blower fan seat 7, being provided with semistor 3 in the cavity that inwall surrounds on blower fan seat 7 and the casing is ptc heater and blower fan 4, wherein blower fan 4 is positioned at front side (chamber door one side is the front side), the air-out direction of blower fan 4 is towards semistor 3, inwall 8 is provided with and has gap and parallel deep bead 9 with it behind the casing, wherein, the evaporimeter of deep bead 9 double as compressor refrigerating assemblies 13, gap behind the casing between inwall 8 and the deep bead 9 forms hot blast runner 10, the upper end of hot blast runner 10 and blower fan seat are communicated with the cavity that last inwall forms, the lower ending opening of hot blast runner 10 extends under the casing near the inwall 11, be positioned at that the corner of inwall 6 and back inwall 8 formation is provided with the wind deflector 5 that is obliquely installed on the casing of the cavity that hot blast runner and blower fan seat and last inwall form, the casing upper end is provided with lamp box 12, at the casing inner compressor refrigerating assembly 13 of lamp box 12.Be connected with compressor refrigerating assembly and electric heater unit in order to the control device (not expressing among the figure) that switches compressor refrigerating assembly 13 and semistor 3 work.
Claims (7)
1. cold and hot hutch, comprise casing and chamber door, casing is provided with the compressor refrigerating assembly, it is characterized in that being provided with electric heater unit in the cavity that described casing and chamber door surround, be connected with compressor refrigerating assembly and electric heater unit in order to the control device that switches compressor refrigerating assembly and electric heater unit work.
2. cold and hot hutch according to claim 1 is characterized in that the other air outlet that is provided with blower fan of described electric heater unit.
3. cold and hot hutch according to claim 2 is characterized in that described blower fan is located at a side of the electric heater unit in the cavity that casing and chamber door surround, and the opposite side of electric heater unit is provided with wind deflector.
4. cold and hot hutch according to claim 2 is characterized in that described blower fan is located at outside the casing, and the wind that blower fan produces blower fan by ventilation duct is to electric heater unit.
5. according to claim 2 or 3 or 4 described cold and hot hutch, it is characterized in that inwall is provided with the blower fan seat that electric heater unit is surrounded on the described casing, inwall is provided with the deep bead of the evaporimeter of double as compressor refrigerating assembly behind the casing, form the hot blast circulation between deep bead and the back inwall, the upper end of hot blast runner is communicated with the cavity that the blower fan seat surrounds, and the lower end that hot blast flows to extends near the beneath inwall of case.
6. according to claim 1 or 2 or 3 or 4 described changes in temperature hutch, it is characterized in that described electric heater unit is a semistor.
7. according to claim 1 or 2 or 3 or 4 described changes in temperature hutch, it is characterized in that described casing upper end is provided with lamp box, described compressor refrigerating assembly is arranged in the light box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201060768U CN201014865Y (en) | 2007-01-31 | 2007-01-31 | Cold-hot storage cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201060768U CN201014865Y (en) | 2007-01-31 | 2007-01-31 | Cold-hot storage cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201014865Y true CN201014865Y (en) | 2008-01-30 |
Family
ID=39026663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201060768U Expired - Lifetime CN201014865Y (en) | 2007-01-31 | 2007-01-31 | Cold-hot storage cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201014865Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104596183A (en) * | 2015-01-27 | 2015-05-06 | 苏州雷巴电器有限公司 | Air flow circulation device for food refrigeration display cabinet |
-
2007
- 2007-01-31 CN CNU2007201060768U patent/CN201014865Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104596183A (en) * | 2015-01-27 | 2015-05-06 | 苏州雷巴电器有限公司 | Air flow circulation device for food refrigeration display cabinet |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105054812B (en) | It is a kind of that there is the oven of cold storing and fresh-keeping | |
| CN204006211U (en) | A kind of lampblack absorber with refrigerating function | |
| CN103471310A (en) | Air cooled refrigerator | |
| CN105222193A (en) | A kind of lampblack absorber with refrigerating function | |
| CN103033018B (en) | Refrigerator | |
| CN203443222U (en) | Temperature-change chamber air channel of direct-cooling refrigerator | |
| CN201014865Y (en) | Cold-hot storage cabinet | |
| CN207351032U (en) | Built-in refrigerator | |
| CN111351071B (en) | Ignition control device with function of rapidly cooling stove frame | |
| CN106500386B (en) | Cooling device based on Stirling motor | |
| CN211084550U (en) | Refrigerator with a door | |
| CN107013953A (en) | Micro-wave oven | |
| CN207741152U (en) | A kind of micro-wave oven with cold storage function | |
| CN201216544Y (en) | Cold-hot towel cabinet | |
| CN103225841B (en) | A kind of warmer | |
| CN205041247U (en) | Oven with cold -stored fresh -keeping function | |
| CN105757772A (en) | Rapid-heating high-efficiency heating oil heater | |
| CN204665549U (en) | Short space conditioner | |
| CN107178954B (en) | One kind is for anti-condensation heating device on refrigerator | |
| KR101863501B1 (en) | Core-integrated low-power consumption air-conditioning device | |
| KR20190002258U (en) | Energy saving electric range | |
| CN219141254U (en) | Refrigerator with a refrigerator body | |
| CN201948907U (en) | Hot and cold towel cabinet | |
| CN1291204C (en) | Double temperature refrigerator cabinet | |
| CN214536621U (en) | Temperature adjusting device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20080130 |