CN210493495U - Multi-temperature-zone display cabinet - Google Patents
Multi-temperature-zone display cabinet Download PDFInfo
- Publication number
- CN210493495U CN210493495U CN201920699704.0U CN201920699704U CN210493495U CN 210493495 U CN210493495 U CN 210493495U CN 201920699704 U CN201920699704 U CN 201920699704U CN 210493495 U CN210493495 U CN 210493495U
- Authority
- CN
- China
- Prior art keywords
- area
- heat preservation
- freezing
- temperature
- district
- 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.)
- Active
Links
Images
Abstract
The utility model relates to the field of display cabinets, in particular to a multi-temperature-zone display cabinet, which comprises a refrigeration area, a freezing area and a heat preservation area which are arranged from left to right, wherein a refrigeration evaporator is arranged in a cavity below the refrigeration area, a compressor, a drying filter, a capillary tube and a freezing area evaporator are arranged below the freezing area, and a condenser is arranged in a left cavity below the heat preservation area; compressor, condenser, drier-filter, capillary, freezing district's evaporimeter pass through pipeline through connection in proper order, freezing district's evaporimeter, cold-stored district's evaporimeter and compressor pass through three-way solenoid valve through connection, the right cavity of heat preservation district below embeds there is heat preservation district heating pipeline and external heat dissipation pipeline. The utility model overcomes single show cupboard is only cold-stored or freezing or heat retaining structure, establishes several districts simultaneously, and the waste heat release of cold-stored, freezing production keeps warm for the heat preservation district, has practiced thrift the energy, and is more practical pleasing to the eye, has brought better shopping experience.
Description
Technical Field
The utility model relates to a show cupboard field, in particular to multi-temperature-zone show cupboard.
Background
The existing display cabinet is mostly in a single temperature zone and only has a refrigeration function or a heat preservation function. Need purchase two equipment when cake shop needs two kinds of temperatures, not only power consumption is big, can let two kinds of showpiece models and colour produce the difference because the product location is different moreover to destroy whole storefront style, influence customer shopping experience. When the refrigerator works, when a refrigerant passes through the condenser, hot gas is wasted, which is not in line with the advocation of energy conservation; the placement of the compressor also wastes a large space; the existing display cabinet has the problems of high cost, low efficiency and time consumption.
Disclosure of Invention
The utility model discloses a multi-temperature-zone show cupboard has overcome unable satisfying many temperature demands in the same period among the current show cupboard to the problem that the power consumption is big.
In order to solve the above problem, the utility model provides a following technical scheme:
a multi-temperature-zone display cabinet comprises a refrigeration zone, a freezing zone and a heat preservation zone, wherein the refrigeration zone, the freezing zone and the heat preservation zone are connected in parallel from left to right, a refrigeration evaporator is arranged in a cavity below the refrigeration zone, a compressor, a drying filter, a capillary tube and a freezing zone evaporator are arranged below the freezing zone, a condenser is arranged in a left cavity below the heat preservation zone, the compressor, the condenser, the drying filter, the capillary tube and the freezing zone evaporator are sequentially connected in a through mode through pipelines, and the freezing zone evaporator, the refrigeration zone evaporator and the compressor are connected in a through mode through a three-way electromagnetic valve; the right cavity is internally provided with a heat preservation area heating pipeline and an external radiating pipeline, the left cavity and the right cavity are separated by a heat insulation plate, the partition plate is provided with a scavenging valve, and two outlets of the scavenging valve are respectively connected with two inlets of the heat preservation area heating pipeline and the external radiating pipe; a heating wire is arranged in the heat preservation area heating pipeline, a first fan is arranged at the outlet of the heat preservation area heating pipeline, the outlet of the heat preservation area heating pipeline is arranged at the lower part of the heat insulation plate, a second fan is arranged at the outlet of the external heat dissipation pipeline, and the outlet of the external heat dissipation pipeline is communicated with the outside; the refrigerator is characterized in that a first temperature sensor is arranged in the cold storage area, a second temperature sensor is arranged in the freezing area, a third temperature sensor is arranged in the heat preservation area, a controller is arranged below the freezing area, and the compressor, the three-way electromagnetic valve, the scavenging valve, the first temperature sensor, the second temperature sensor, the third temperature sensor, the first fan, the second fan and the heating wires are connected with the controller.
Furthermore, a fan is arranged in the cavity below the cold storage area and connected with the controller.
Further, the reversing valve is a two-position two-way electromagnetic valve.
Further, the heat preservation area heating pipeline is in a coil shape.
Furthermore, universal wheels are arranged at four corners of the multi-temperature-zone display cabinet.
Further, a storage rack is arranged in the cooling area, and a storage rack is arranged in the heat preservation area.
The utility model has the advantages that:
1. the utility model discloses in a multi-temperature-zone show cupboard, cold-stored, freezing and heat preservation function have, overcome the drawback of single function in the current show cupboard.
2. The utility model discloses in a multi-temperature-zone show cupboard, cold-stored or freezing work, the heat of release can be provided for the heat preservation district, has avoided the energy waste.
3. The utility model relates to a multi-temperature-zone show cupboard, compressor, filter dryer and capillary are placed in freezing district below, have practiced thrift the space, and are more pleasing to the eye, and shopping experience is better.
Drawings
Fig. 1 is a schematic structural view of a multi-temperature-zone display cabinet.
Fig. 2 is a control schematic diagram of a multi-temperature-zone display cabinet.
Wherein: 1. a cold storage area; 10. a first temperature sensor; 11. a rack; 12. a refrigerated area evaporator; 13. a fan; 2. a freezing zone; 20. a second temperature sensor; 21. a freezing zone evaporator; 3. a heat preservation area; 31. a third temperature sensor; 32. a left cavity; 33. a scavenging valve; 34. a first fan; 35. a second fan; 36. heating the pipeline in the heat preservation area; 37. an external heat dissipation pipeline; 38. a heat insulation plate; 39. a right cavity; 4. a compressor; 5. a condenser; 6. drying the filter; 7. a capillary tube; 8. a three-way electromagnetic valve; 9. a controller; 50. a universal wheel; 51. heating wires; 52. and (4) a vent hole.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings:
as shown in fig. 1, a multi-temperature-zone display cabinet comprises a refrigeration zone 1, a freezing zone 2 and a heat preservation zone 3, wherein the refrigeration zone 1, the freezing zone 2 and the heat preservation zone 3 are connected in parallel from left to right, and the arrangement of the multi-temperature-zone can effectively reduce the need of independently purchasing a heat preservation cabinet, a freezing cabinet and a refrigerating cabinet, and reduce the purchase cost; a refrigerating evaporator 12 is arranged in a cavity below the refrigerating area 1, a compressor 4, a drying filter 6, a capillary tube 7 and a refrigerating area evaporator 21 are arranged below the refrigerating area 2, and a condenser 5 is arranged in a left cavity 32 below the heat preservation area 3, so that the space is saved, the appearance is more attractive, and the shopping experience is better; the compressor 4, the condenser 5, the drying filter 6, the capillary tube 7 and the freezing area evaporator 21 are sequentially communicated and connected through pipelines, and the freezing area evaporator 21, the refrigerating area evaporator 12 and the compressor 4 are communicated and connected through the three-way electromagnetic valve 8; a heat preservation area heating pipeline 36 and an external heat radiation pipeline 37 are arranged in the right cavity 39, the left cavity 32 and the right cavity 39 are separated by a heat insulation plate 38, a ventilation valve 33 is arranged on the heat insulation plate 38, and two outlets of the ventilation valve 33 are respectively connected with two inlets of the heat preservation area heating pipeline 36 and the external heat radiation pipeline 37; a heating wire 51 is arranged in the heat preservation area heating pipeline 36, a first fan 34 is arranged at the outlet of the heat preservation area heating pipeline 36, the outlet of the heat preservation area heating pipeline 36 is arranged at the lower part of the heat insulation plate 38, a second fan 35 is arranged at the outlet of the external heat dissipation pipeline 37, and the outlet of the external heat dissipation pipeline 37 is communicated with the outside; a first temperature sensor 10 is arranged in the cold storage area 1, a second temperature sensor 20 is arranged in the freezing area 2, a third temperature sensor 31 is arranged in the heat preservation area 3, a controller 9 is arranged below the freezing area 2, and the compressor 4, the three-way electromagnetic valve 8, the scavenging valve 33, the first temperature sensor 10, the second temperature sensor 20, the third temperature sensor 31, the first fan 34, the second fan 35 and the heating wire 51 are connected with the controller 9; a fan 13 is arranged in a cavity below the refrigerating area 1, and the fan 13 is connected with the controller 9; the scavenging valve 33 is a two-position two-way electromagnetic valve; the heat preservation area heating pipeline 36 is a coiled pipeline; the universal wheels 50 are arranged at four corners of the multi-temperature-zone display cabinet, so that the display cabinet is convenient to move; the storage rack 11 is arranged in the refrigerating area 1, and the storage rack is arranged in the heat preservation area and can be used for storing more articles. The left cavity has a vent 52 for ambient air to flow into the left cavity 32.
When the temperature sensor III 31 detects that the temperature is lower than the set temperature, the temperature sensor III 31 sends a signal to the controller 9, the controller 9 sends a signal to the ventilation valve 33, the ventilation valve 33 is communicated with the heat preservation area heating pipeline 36, the heat released by the condenser 5 enters the heat preservation area heating pipeline 36 along with the air through the ventilation valve 33 to heat the heat preservation area 3, when the heat released from the condenser 5 is not sufficient to increase to the temperature set in the soak zone 3, the controller 9 sends a signal to the heating wire 51 to heat until the temperature reaches the set temperature, the heating wire 51 stops working, at the same time, the controller 9 sends a signal to the scavenging valve 33, the scavenging valve 33 is connected to the external heat dissipation pipe 37, the external environment from which the heat released from the condenser 5 is released, therefore, when the temperature of the heat preservation area 3 is insufficient, the heat of the condenser 5 can be effectively utilized, and the energy is saved.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and those skilled in the art can make many variations and modifications of the present invention without departing from the scope of the present invention as defined in the appended claims.
Claims (6)
1. The utility model provides a multi-temperature-zone show cupboard, includes cold storage area, freezing district and the heat preservation district that sets up from a left side to the right side, its characterized in that: a refrigerating evaporator is arranged in a cavity below the refrigerating area, a compressor, a drying filter, a capillary tube and a refrigerating area evaporator are arranged below the refrigerating area, and a condenser is arranged in a left cavity below the heat preservation area; the compressor, the condenser, the drying filter, the capillary tube and the freezing area evaporator are sequentially connected in a through manner through pipelines, and the freezing area evaporator, the refrigerating area evaporator and the compressor are connected in a through manner through a three-way electromagnetic valve; a heat preservation area heating pipeline and an external radiating pipeline are arranged in a right cavity below the heat preservation area, the left cavity and the right cavity are separated by a heat insulation plate, a scavenging valve is arranged on the heat insulation plate, and two outlets of the scavenging valve are respectively connected with two inlets of the heat preservation area heating pipeline and an external radiating pipe; a heating wire is arranged in the heat preservation area heating pipeline, a first fan is arranged at the outlet of the heat preservation area heating pipeline, the outlet of the heat preservation area heating pipeline is communicated with the outside, a second fan is arranged at the outlet of the outside heat dissipation pipeline, and the outlet of the outside heat dissipation pipeline is communicated with the outside; the refrigerator is characterized in that a first temperature sensor is arranged in the cold storage area, a second temperature sensor is arranged in the freezing area, a third temperature sensor is arranged in the heat preservation area, a controller is arranged below the freezing area, and the compressor, the three-way electromagnetic valve, the scavenging valve, the first temperature sensor, the second temperature sensor, the third temperature sensor, the first fan, the second fan and the heating wires are all connected with the controller.
2. The multi-temperature-zone display cabinet according to claim 1, wherein: and a fan is arranged in the cavity below the cold storage area and connected with the controller.
3. The multi-temperature-zone display cabinet according to claim 1, wherein: the scavenging valve is a two-position two-way electromagnetic valve.
4. The multi-temperature-zone display cabinet according to claim 1, wherein: the heat preservation area heating pipeline is in a coil shape.
5. The multi-temperature-zone display cabinet according to claim 1, wherein: the four corners of the multi-temperature-zone display cabinet are provided with universal wheels.
6. The multi-temperature-zone display cabinet according to claim 1, wherein: the inside supporter that is provided with of cold storage district, the inside supporter that is provided with of heat preservation district.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920699704.0U CN210493495U (en) | 2019-05-16 | 2019-05-16 | Multi-temperature-zone display cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920699704.0U CN210493495U (en) | 2019-05-16 | 2019-05-16 | Multi-temperature-zone display cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210493495U true CN210493495U (en) | 2020-05-12 |
Family
ID=70576631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920699704.0U Active CN210493495U (en) | 2019-05-16 | 2019-05-16 | Multi-temperature-zone display cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210493495U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115153264A (en) * | 2022-06-14 | 2022-10-11 | 青岛澳柯玛冷链集成有限公司 | Showcase with cold and hot temperatures and control method thereof |
-
2019
- 2019-05-16 CN CN201920699704.0U patent/CN210493495U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115153264A (en) * | 2022-06-14 | 2022-10-11 | 青岛澳柯玛冷链集成有限公司 | Showcase with cold and hot temperatures and control method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105222459B (en) | Refrigerator | |
| CN204270404U (en) | A kind of internet fast food dispensing cabinet of compressor regulating and controlling temperature | |
| CN208108594U (en) | A kind of air-cooled freezer | |
| CN211154815U (en) | Refrigeration showcase | |
| CN109269189A (en) | A kind of dual-purpose refrigerator | |
| CN210493495U (en) | Multi-temperature-zone display cabinet | |
| CN201149399Y (en) | Refrigeration and defrosting system | |
| CN207168278U (en) | A kind of air curtain cabinet with Two-way Cycle wind system | |
| CN113229681A (en) | Horizontal freezing show cupboard of easy replenishment | |
| CN210227579U (en) | Double-temperature display cabinet | |
| CN201193851Y (en) | Transparent refrigerating exhibition cupboard and air conditioner integrated cabinet | |
| CN206919503U (en) | Adjustable space formula freezer | |
| CN202222851U (en) | Refrigerating and heating switchable show cabinet | |
| CN206930032U (en) | A kind of hot gas defrosting device | |
| CN102077043A (en) | Remote refrigeration display case system | |
| CN103720244A (en) | Heat-pump-type cooling-heating display cabinet | |
| CN210486225U (en) | Double-temperature-zone refrigerator capable of independently circulating | |
| CN101825383A (en) | Refrigeration storage cabinet and temperature control method thereof | |
| CN208264282U (en) | The novel dual temperature thermal-insulating dining car that can be heated or freeze simultaneously | |
| CN204987612U (en) | Air -cooled and direct -cooled horizontal island cabinet | |
| CN203478746U (en) | Refrigeration appliance | |
| CN204555408U (en) | A kind of unitary air handling unit with reversible Kano machine effect | |
| CN210425717U (en) | Air curtain cabinet | |
| CN203550353U (en) | Refrigerating device and open type refrigerating vertical cabinet with the same | |
| CN217185466U (en) | Horizontal freezing show cupboard of easy replenishment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |