CN201992940U - Wine storage freezer with improved air duct - Google Patents
Wine storage freezer with improved air duct Download PDFInfo
- Publication number
- CN201992940U CN201992940U CN2011200993054U CN201120099305U CN201992940U CN 201992940 U CN201992940 U CN 201992940U CN 2011200993054 U CN2011200993054 U CN 2011200993054U CN 201120099305 U CN201120099305 U CN 201120099305U CN 201992940 U CN201992940 U CN 201992940U
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- China
- Prior art keywords
- fan
- inner bag
- plate
- lower clapboard
- refrigerating chamber
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- Expired - Lifetime
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- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
Abstract
A wine storage freezer with an improved air duct comprises an inner container, a cooling fan, a heat radiating fan, a transmission fan, a middle partition, upper partitions, lower partitions, an evaporator, a PTC (positive temperature coefficient) heater and a heat insulation foamed plastic layer, wherein an air guiding hole is arranged on an upper face plate of the middle partition, a mounting cavity and the air duct with the transmission fan are arranged on a heat insulation layer of the middle partition, and the air duct is communicated with the mounting cavity. The upper face plate and a bottom plate are respectively covered on the upper surface and the lower surface of the heat insulation layer, the transmission fan is arranged the mounting cavity, the air duct is communicated with a lower heating cavity, cold air guiding holes are arranged on the lower partitions, a fan protecting screen is arranged on the air guiding hole, two sides of the heat insulation foamed plastic layer are attached to a back plate and the lower partition of the inner container, and the heat insulation foamed plastic layer surrounds the heat radiating fan, the PTC heater and hot air guiding holes.
Description
Technical field
The utility model relates to a kind of wine cabinet and refrigerator.
Background technology
Present prior art, a kind of wine cabinet and refrigerator that improves the air channel, comprise shell, heat-insulation layer, inner bag, cold scattering fan, radiator fan, conduction fan, central dividing plate, evaporimeter, PTC heater and door body, central dividing plate is separated into refrigerating chamber and following refrigerating chamber with inner bag; Gapped between inner bag and the heat-insulation layer, a thermal insulative board is arranged in the gap, is last evaporation cavity and following heating chamber with separated, and evaporimeter is provided with in the evaporation cavity, and ptc heater is arranged on down in the heating chamber; The cold scattering fan will go up refrigerating chamber and last evaporation cavity is communicated with, and last refrigerating chamber and last evaporation cavity also are communicated with by the gas port on the upper spacer; Radiator fan is arranged on the lower clapboard, and following refrigerating chamber and following heating chamber are communicated with by the hot blast gas port on the lower clapboard; Described central dividing plate comprises top panel, thermal insulation layer and base plate; The conduction fan is arranged on the central dividing plate, will go up refrigerating chamber and the connection of following refrigerating chamber; The heat transfer gap is arranged between the Men Tiyu central dividing plate.Existing problems are: by conduction fan conduction cold air, and skewness in following refrigerating chamber, and it is more or less freely to ooze cold air.
Summary of the invention
The purpose of this utility model is: a kind of wine cabinet and refrigerator that improves the air channel is provided, and it can change the interior cold air distribution of refrigerating chamber down effectively, makes down the refrigeration indoor temperature even.
The utility model is achieved in that a kind of wine cabinet and refrigerator that improves the air channel, comprise inner bag, cold scattering fan, radiator fan, conduction fan, central dividing plate, upper spacer, lower clapboard, evaporimeter, PTC heater, described central dividing plate comprises top panel, thermal insulation layer and base plate, the side plate of top panel, upper spacer and inner bag constitutes goes up refrigerating chamber, and the side plate of base plate, lower clapboard and inner bag constitutes refrigerating chamber down; The side plate of plate and inner bag is connected behind one thermal insulative board and upper spacer, the inner bag, and the side plate of plate and inner bag constitutes and goes up evaporation cavity behind thermal insulative board, upper spacer, the inner bag, and the side plate of plate and inner bag constitutes heating chamber down behind thermal insulative board, lower clapboard, central dividing plate, the inner bag; Evaporimeter is arranged in the evaporation cavity, and the cold scattering fan will go up refrigerating chamber and last evaporation cavity is communicated with, and last refrigerating chamber and last evaporation cavity also are communicated with by the gas port on the upper spacer; Ptc heater is arranged on down in the heating chamber, radiator fan is arranged on the lower clapboard, following refrigerating chamber and following heating chamber are communicated with by the hot blast gas port on the lower clapboard, its special character is: on the top panel of described central dividing plate air-guiding hole is arranged, the installation cavity of conduction fan and the air channel that is communicated with installation cavity are arranged on the thermal insulation layer of central dividing plate; Top panel and base plate cover respectively on thermal insulation layer upper surface and the following table;
The conduction fan is arranged in the installation cavity of conduction fan; Described air channel is communicated with following heating chamber, on the lower clapboard in the following refrigerating chamber cold air guide hole is arranged; The fan protection network is arranged on the air-guiding hole;
Also comprising a heat barrier foam, fits with the back plate and the lower clapboard of inner bag respectively in the both sides of heat barrier foam, and heat barrier foam is around radiator fan, ptc heater and hot blast gas port.
Described a kind of wine cabinet and refrigerator that improves the air channel, its special character is: described conduction fan is fixed in the above on the plate.
Described a kind of wine cabinet and refrigerator that improves the air channel, its special character is: described conduction fan is fixed on the base plate.
Described a kind of wine cabinet and refrigerator that improves the air channel, its special character is: described cold scattering fan and gas port are separately positioned on the upper spacer of evaporimeter top, below; Or described cold scattering fan and gas port are arranged on the upper spacer of evaporimeter and arranged on left and right sides.
Described a kind of wine cabinet and refrigerator that improves the air channel, its special character is: described radiator fan, hot blast gas port are separately positioned on the lower clapboard of ptc heater top, below; Or described radiator fan, hot blast gas port are separately positioned on the lower clapboard of ptc heater and arranged on left and right sides.
A kind of wine cabinet and refrigerator that improves the air channel of the utility model, owing to adopt such structure, the cold air of last refrigerating chamber, enter down in the refrigerating chamber through conduction fan, air channel, following heating clamber and cold air guide hole, cold air penetrates through cold air guide hole level, thereby make down the cold air cloth in the refrigerating chamber even, in the following refrigerating chamber the temperature uniformity.Overcome in the prior art, cold air from top to bottom penetrates the defective that causes temperature unlikely.
Description of drawings
Fig. 1 is a cutaway view of the present utility model.
Fig. 2 is a rearview of the present utility model.
Fig. 3 is the three-dimensional exploded view of the utility model central dividing plate.
Fig. 4 is the location diagram between the utility model inner bag, upper spacer, lower clapboard and the central dividing plate.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further described.
As shown in Figure 1 and Figure 2, a kind of wine cabinet and refrigerator that improves the air channel, comprise shell 1, heat-insulation layer 2, inner bag 3, cold scattering fan 4, radiator fan 5, conduction fan 6, central dividing plate 7, upper spacer, lower clapboard, compressor (not identifying among the figure), condenser, evaporimeter 8, PTC heater 9 and door body 10, described central dividing plate 7 comprises top panel 71, thermal insulation layer 72 and base plate 73;
As shown in Figure 4, the side plate of top panel 71, upper spacer 15 and inner bag 3 constitutes goes up refrigerating chamber 31, and the side plate of base plate 73, lower clapboard 16 and inner bag 3 constitutes refrigerating chamber 32 down; One thermal insulative board 11 is connected with the side plate of upper spacer 15, inner bag 3 back plates and inner bag 3, the side plate of thermal insulative board 11, upper spacer 15, inner bag 3 back plates and inner bag 3 constitutes goes up evaporation cavity 12, and the side plate of thermal insulative board 11, lower clapboard 16, central dividing plate 7, inner bag 3 back plates and inner bag 3 constitutes heating chamber 13 down; Evaporimeter 8 is arranged on the upper spacer 15, cold scattering fan 4 will go up refrigerating chamber 31 and last evaporation cavity 12 is communicated with, last refrigerating chamber 31 and last evaporation cavity 12 also are communicated with by the gas port 3A on the upper spacer 15, and cold scattering fan 4 and gas port 3A are separately positioned on the upper spacer 15 of above and below of evaporimeter 8; Also can be that cold scattering fan 4 and gas port 3A are separately positioned on the upper spacer 15 on the left side of evaporimeter 8 and right side;
As shown in Figure 3, described central dividing plate 7 comprises top panel 71, thermal insulation layer 72 and base plate 73, on the top panel 71 of described central dividing plate 7 air-guiding hole is arranged, and the installation cavity 721 of conduction fan 6, the air channel 722 that is communicated with installation cavity are arranged on the thermal insulation layer 72 of central dividing plate 7; Top panel 71 and base plate 73 cover respectively on thermal insulation layer 72 upper surfaces and the following table;
Described conduction fan 6 is fixed in the above on the plate 71, and cooperates with air-guiding hole on the top panel 71.
Described conduction fan 6 also can be fixed on the base plate 73.
Also comprising a heat barrier foam 14, fits with the back plate and the lower clapboard of inner bag 3 respectively in the both sides of heat barrier foam 14; Heat barrier foam 14 is around radiator fan 5, ptc heater 9 and hot blast gas port 3B.Also can more than be: radiator fan 5, ptc heater 9 and hot blast gas port 3B are positioned at the space that the base plate of the back plate of heat barrier foam 14, lower clapboard, inner bag 3 and inner bag 3 constitutes.
During the utility model work, as shown in Figure 1, compressor operating, 4 work of cold scattering fan, the air of last refrigerating chamber 31 sucks through cold scattering fan 4, and warp and evaporimeter 8 heat exchange are got back to refrigerating chamber 31 by gas port 3A; The work of conduction fan 6 is with the cold air of last refrigerating chamber 31, through air channel 722, the cold air guide hole 3C on heating chamber 13 and the lower clapboard 16 enters down refrigerating chamber 32 down;
When needs ptc heater 9 work, in the following refrigerating chamber 32 air through radiator fan 6 enter heat barrier foam 14, lower clapboard, inner bag 3 after in the space that constitutes of the base plate of plate and inner bag 3; Hot-air enters down refrigerating chamber 32 through hot blast gas port 3B then, and meanwhile, the gap of air between door body 10 and central dividing plate 7 that following refrigerating chamber 32 heats up enters refrigerating chamber.The intensification course of work is a prior art.
Above-described only is preferential embodiment of the present utility model.Should be pointed out that for the person of ordinary skill of the art under the situation that does not break away from the utility model principle, can also make some improvement and modification, this also is considered as protection domain of the present utility model.
Claims (5)
1. a wine cabinet and refrigerator that improves the air channel, comprise inner bag, cold scattering fan, radiator fan, conduction fan, central dividing plate, upper spacer, lower clapboard, evaporimeter, PTC heater, described central dividing plate comprises top panel, thermal insulation layer and base plate, the side plate of top panel, upper spacer and inner bag constitutes goes up refrigerating chamber, and the side plate of base plate, lower clapboard and inner bag constitutes refrigerating chamber down; The side plate of plate and inner bag is connected behind one thermal insulative board and upper spacer, the inner bag, and the side plate of plate and inner bag constitutes and goes up evaporation cavity behind thermal insulative board, upper spacer, the inner bag, and the side plate of plate and inner bag constitutes heating chamber down behind thermal insulative board, lower clapboard, central dividing plate, the inner bag; Evaporimeter is arranged in the evaporation cavity, and the cold scattering fan will go up refrigerating chamber and last evaporation cavity is communicated with, and last refrigerating chamber and last evaporation cavity also are communicated with by the gas port on the upper spacer; Ptc heater is arranged on down in the heating chamber, radiator fan is arranged on the lower clapboard, following refrigerating chamber and following heating chamber are communicated with by the hot blast gas port on the lower clapboard, it is characterized in that: on the top panel of described central dividing plate air-guiding hole is arranged, the installation cavity of conduction fan and the air channel that is communicated with installation cavity are arranged on the thermal insulation layer of central dividing plate; Top panel and base plate cover respectively on thermal insulation layer upper surface and the following table;
The conduction fan is arranged in the installation cavity of conduction fan; Described air channel is communicated with following heating chamber, on the lower clapboard in the following refrigerating chamber cold air guide hole is arranged; The fan protection network is arranged on the air-guiding hole;
Also comprising a heat barrier foam, fits with the back plate and the lower clapboard of inner bag respectively in the both sides of heat barrier foam, and heat barrier foam is around radiator fan, ptc heater and hot blast gas port.
2. a kind of wine cabinet and refrigerator that improves the air channel according to claim 1, it is characterized in that: described conduction fan is fixed in the above on the plate.
3. a kind of wine cabinet and refrigerator that improves the air channel according to claim 1, it is characterized in that: described conduction fan is fixed on the base plate.
4. according to claim 1,2 or 3 described a kind of wine cabinet and refrigerators that improve the air channel, it is characterized in that: described cold scattering fan and gas port are separately positioned on the upper spacer of evaporimeter top, below; Or described cold scattering fan and gas port are arranged on the upper spacer of evaporimeter and arranged on left and right sides.
5. according to claim 1,2 or 3 described a kind of wine cabinet and refrigerators that improve the air channel, it is characterized in that: described radiator fan, hot blast gas port are separately positioned on the lower clapboard of ptc heater top, below; Or described radiator fan, hot blast gas port are separately positioned on the lower clapboard of ptc heater and arranged on left and right sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200993054U CN201992940U (en) | 2011-04-07 | 2011-04-07 | Wine storage freezer with improved air duct |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200993054U CN201992940U (en) | 2011-04-07 | 2011-04-07 | Wine storage freezer with improved air duct |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201992940U true CN201992940U (en) | 2011-09-28 |
Family
ID=44669426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200993054U Expired - Lifetime CN201992940U (en) | 2011-04-07 | 2011-04-07 | Wine storage freezer with improved air duct |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201992940U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102538385A (en) * | 2012-02-15 | 2012-07-04 | 嘉兴市中意电器有限公司 | Noise-free double-temperature wine cabinet |
| CN108592482A (en) * | 2018-05-17 | 2018-09-28 | 中山市维诺电器有限公司 | A kind of wine cabinet or refrigerator in three greenhouse of single evaporator |
-
2011
- 2011-04-07 CN CN2011200993054U patent/CN201992940U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102538385A (en) * | 2012-02-15 | 2012-07-04 | 嘉兴市中意电器有限公司 | Noise-free double-temperature wine cabinet |
| CN102538385B (en) * | 2012-02-15 | 2014-05-07 | 嘉兴市中意电器有限公司 | Noise-free double-temperature wine cabinet |
| CN108592482A (en) * | 2018-05-17 | 2018-09-28 | 中山市维诺电器有限公司 | A kind of wine cabinet or refrigerator in three greenhouse of single evaporator |
| CN108592482B (en) * | 2018-05-17 | 2023-10-03 | 广东维诺电器有限公司 | Wine cabinet or refrigerator with single evaporator and three greenhouses |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 528425 Tongle Industrial Avenue, Dongfeng Town, Zhongshan City, Guangdong Province, 81 Patentee after: Guangdong Vino Electrical Appliances Co., Ltd. Address before: 528425 Dongfeng Town Tong'an Avenue Sivino Electrical Appliances Company, Zhongshan City, Guangdong Province Patentee before: Zhongshan Weinuo Electrical Appliance Co., Ltd. |
|
| CP03 | Change of name, title or address | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110928 |
|
| CX01 | Expiry of patent term |