CN203550353U - Refrigerating device and open type refrigerating vertical cabinet with the same - Google Patents
Refrigerating device and open type refrigerating vertical cabinet with the same Download PDFInfo
- Publication number
- CN203550353U CN203550353U CN201320411162.5U CN201320411162U CN203550353U CN 203550353 U CN203550353 U CN 203550353U CN 201320411162 U CN201320411162 U CN 201320411162U CN 203550353 U CN203550353 U CN 203550353U
- Authority
- CN
- China
- Prior art keywords
- installation cavity
- cold air
- evaporimeter
- pipe dish
- capillary
- 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 - Fee Related
Links
Images
Landscapes
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
Abstract
The utility model discloses a refrigerating device which comprises the components of: a compressor, a condenser, a drying filter, a capillary, an evaporator and a corresponding connecting pipeline. The refrigerating device is characterized in that: a coil pipe is arranged between the capillary and the evaporator; the inlet of the coil pipe is connected with the capillary, and the outlet is connected with an inlet pipe of the evaporator; and the coil pipe is exposed to outside or a cold air circulating channel. The utility model further discloses the refrigerating device of an open type refrigerating vertical cabinet, and the open type refrigerating vertical cabinet with the refrigerating device. The refrigerating device has the advantages of: reducing icing degree outside the evaporator, preventing ice blockage at outlet end of the capillary, and saving energy.
Description
Technical field
The utility model relates to commercial display cases technical field, is the technology of refrigerating plant and the open refrigerated clothes closet that this refrigerating plant is installed specifically.
Background technology
In shops such as supermarket, convenience stores, often use refrigeration open type vertical refrigerator, generally that chilled food, fresh food etc. is put into vertical freezer, cabinet body opening is set above, cover this opening by cool air curtain, the display goods in cabinet is carried out to cold insulation.As Chinese patent ZL200410055758.1, ZL20041001192.6, in the back part of refrigerator body, top and bottom are provided with cold air path, refrigerator is arranged on certain position in cold air path, to form fully cooling to display goods, but these existing refrigeration open type vertical refrigerators, all there is the icing serious phenomenon of evaporimeter in refrigerator, general is all to adopt the temperature that is located at heater or heighten in refrigerator to carry out deicing, the former is owing to having increased a set of energy consumption equipment, structure is both complicated, there is power consumption, increase cost, the latter must affect display goods in cabinet, and these measures all cannot alleviate the icing order of severity, usually cause the generation of the stifled serious phenomenon of ice.
Utility model content
The purpose of this utility model is to provide a kind of simple in structure, alleviates the outer icing order of severity of evaporimeter, prevents the generation of the stifled phenomenon of capillary outlet end ice, saves the refrigerating plant of the energy and the open refrigerated clothes closet of this refrigerating plant is installed.
The utility model is achieved through the following technical solutions.
A kind of refrigerating plant, comprise compressor, condenser, device for drying and filtering, capillary, evaporimeter and corresponding connecting line, it is characterized in that: between described capillary and evaporimeter, be provided with pipe dish, the entrance of pipe dish is connected with capillary, the outlet of pipe dish is connected with the inlet tube of evaporimeter, and pipe dish exposes to the external world or is arranged in cold airflow circulation passage.
A kind of refrigerating plant of open refrigerated clothes closet, comprise compressor, condenser, device for drying and filtering, capillary, evaporimeter and corresponding connecting line, compressor is arranged on the bottom of open refrigerated clothes closet, it is characterized in that: between described capillary and evaporimeter, be provided with pipe dish, the entrance of pipe dish is connected with capillary, the outlet of pipe dish is connected with the entrance of evaporimeter, and pipe dish is arranged in the back cold air path of open refrigerated clothes closet.
Described pipe dish is arranged on the backboard of the internal box erecting of open refrigerated clothes closet, after this backboard, is provided with heat-insulation layer, pipe dish be above provided with wind deflector, between wind deflector and backboard, form described back cold air path, before wind deflector, be cargo storage district.
Described pipe dish is copper tube coil, and the wind deflector of described formation cold air path directly forms shelf and connects panel, and shelf connect panel and are provided with pore and the movable installing hole of shelf.
Described pipe dish is formed by connecting by least two " U " font bending head and the tail from top to bottom, and described pipe dish is formed by a pipe bending and molding.
A kind of open refrigerated clothes closet, comprise refrigerator body, described refrigerating plant, refrigerator body comprises back part, front side portion, top and bottom, bottom is provided with the first installation cavity and the second installation cavity from bottom to top successively, between the first installation cavity and the second installation cavity, be provided with heat-insulation layer isolation, compressor, condenser, device for drying and filtering is arranged in the first installation cavity, condenser rear side is provided with heat exchange fan, evaporimeter is arranged in the second installation cavity, capillary is connected to the coil pipe entrance of the second installation cavity from the device for drying and filtering of the first installation cavity, the porch of cold air path bottom side, back is provided with circulating fan, top is provided with top cold air path, the front side at top is provided with top cold air path outlet, top cold air path rear side is connected with back cold air path, the rear side of the second installation cavity is connected with back cold air path, the front side of the second installation cavity is provided with cold air entrance, evaporimeter is located between circulating fan and the second installation cavity cold air entrance, it above the evaporimeter of the second installation cavity, is cargo storage district.
The utility model compared with prior art has the following advantages.
By technical scheme described in the utility model, first cold-producing medium after capillary-compensated step-down enters coil pipe, and pipe dish is arranged in cold airflow circulation passage, first absorption portion heat, the cold-producing medium entering in evaporimeter raises evaporating temperature, after the cold-producing medium of coil pipe evaporation absorbs heat air channel, enter the evaporimeter of bottom, bottom evaporimeter is in the temperature of air inlet in zero degree left and right, and its effect is as follows:.
1) humid air of air inlet can produce condensation effect on moisture extraction at evaporator place, bottom.
2) reduce the frosting of bottom evaporimeter, improve the ventilation effect of evaporimeter, the generation of the stifled phenomenon of anti-stagnant ice;
3) setting of coil pipe in air channel, is equivalent to form a bend pipe evaporimeter, and bend pipe evaporator temperature is low, and cold wind is further lowered the temperature through air channel coil evaporator, and the temperature of air duct cover board air outlet is lower, and the cooling rate of goods is faster.
Accompanying drawing explanation
Fig. 1 is the open refrigerated clothes closet structural representation of the utility model ();
Fig. 2 is the open refrigerated clothes closet structural representation of the utility model (two);
Fig. 3 is the open refrigerated clothes closet structural representation of the utility model (three).
The specific embodiment
Below mechanism's manufacture method of the utility model general machine vision equipment is described in further detail.
In Fig. 1, the utility model refrigerating plant, comprise compressor 1, condenser 2, device for drying and filtering, capillary, evaporimeter 3 and corresponding connecting line, between capillary and evaporimeter 3, be provided with pipe dish 4, the entrance of pipe dish 4 is connected with capillary, the outlet of pipe dish 4 is connected with the inlet tube of evaporimeter 3, and pipe dish 4 exposes to the external world or is arranged in cold airflow circulation passage.Pipe dish 4 is formed by pipe bending.First cold-producing medium after capillary-compensated step-down enters coil pipe 4, and pipe dish exposes in the external world or cold airflow circulation passage, first absorption portion heat, the liquid of refrigerating plant in prior art, gas two-phase mixed proportion have been changed, thereby the cold-producing medium entering in evaporimeter raises evaporating temperature, even if the micro-moisture in refrigeration system can not be frozen into ice with refrigerant circulation to capillary outlet end yet like this, by regulating and design, can also control the outer icing order of severity of evaporimeter.
As shown in Figure 1, Figure 2, the refrigerating plant of the open refrigerated clothes closet of the utility model, comprise compressor 1, condenser 2, device for drying and filtering, capillary, evaporimeter 3 and corresponding connecting line, compressor 1 is arranged on the bottom of open refrigerated clothes closet, between capillary and evaporimeter 3, be provided with pipe dish 4, the entrance of pipe dish 4 is connected with capillary, and the outlet of pipe dish 4 is connected with the entrance of evaporimeter 3, and pipe dish 4 is arranged in the back cold air path of open refrigerated clothes closet.Specifically, pipe dish 4 is fixedly mounted on the backplate 5 of the internal box erecting of open refrigerated clothes closet, is provided with heat-insulation layer 6 after backplate, pipe dish 4 be provided with above wind deflector 7, between wind deflector 7 and backplate 5, forming described back cold air path, is cargo storage district before wind deflector 7.Pipe dish 4 is copper tube coil, and the wind deflector 7 that forms cold air path directly forms shelf and connects panel, and shelf connect panel and are provided with pore and the movable installing hole of shelf.Pipe dish 4 is formed by connecting by least two " U " font bending head and the tail from top to bottom, and described pipe dish 4 is formed by a pipe bending and molding.
As Fig. 1-Fig. 3, the open refrigerated clothes closet of the utility model, comprise refrigerator body 8, described refrigerating plant, refrigerator body 8 comprises back part 81, front side portion 82, top 83 and bottom 84, bottom 84 is provided with the first installation cavity and the second installation cavity from bottom to top successively, between the first installation cavity and the second installation cavity, being provided with heat-insulation layer 61 isolates, the backplate 5 that back part 81 consists of two-layer isolated plate is installed and is formed, between two-ply, be filled with heat-insulation layer 6, the shelf of installing above of backplate 5 connect panel 7, backplate 5 and shelf are connected panel and between the panel 7 above of pipe dish 4, form back cold air path, top is provided with top cold air path, the front side at top is provided with top cold air path outlet, top cold air path rear side is connected with back cold air path, the rear side of the second installation cavity is connected with back cold air path, the front side of the second installation cavity is provided with cold air entrance, compressor 1, condenser 2 is arranged in the first installation cavity, condenser 2 rear sides are provided with heat exchange fan 9, evaporimeter 3, device for drying and filtering and capillary are arranged in the second installation cavity, porch in cold air path bottom side, back is provided with circulating fan 10, evaporimeter 3 is located between circulating fan 10 and the second installation cavity cold air entrance, above the second installation cavity, it is cargo storage district.At shelf, connect on panel shelf or goods shelf plate 11 is in layer installed.
Claims (6)
1. a refrigerating plant, comprise compressor, condenser, device for drying and filtering, capillary, evaporimeter and corresponding connecting line, it is characterized in that: between described capillary and evaporimeter, be provided with pipe dish, the entrance of pipe dish is connected with capillary, the outlet of pipe dish is connected with the inlet tube of evaporimeter, and pipe dish exposes to the external world or is arranged in cold airflow circulation passage.
2. the refrigerating plant of an open refrigerated clothes closet, comprise compressor, condenser, device for drying and filtering, capillary, evaporimeter and corresponding connecting line, compressor is arranged on the bottom of open refrigerated clothes closet, it is characterized in that: between described capillary and evaporimeter, be provided with pipe dish, the entrance of pipe dish is connected with capillary, the outlet of pipe dish is connected with the entrance of evaporimeter, and pipe dish is arranged in the back cold air path of open refrigerated clothes closet.
3. the refrigerating plant of open refrigerated clothes closet according to claim 2, it is characterized in that: described pipe dish is arranged on the backboard of the internal box erecting of open refrigerated clothes closet, after this backboard, be provided with heat-insulation layer, before pipe dish, be provided with wind deflector, between wind deflector and backboard, forming described back cold air path, is cargo storage district before wind deflector.
4. the refrigerating plant of open refrigerated clothes closet according to claim 3, is characterized in that: described pipe dish is copper tube coil, and described wind deflector directly forms shelf and connects panel, and shelf connect panel and are provided with pore and the movable installing hole of shelf.
5. according to the refrigerating plant of the open refrigerated clothes closet described in claim 2 or 3 or 4, it is characterized in that: described pipe dish is formed by connecting by least two " U " font bending head and the tail from top to bottom, and described pipe dish is formed by a pipe bending and molding.
6. an open refrigerated clothes closet, comprise refrigerator body, refrigerating plant described in claim 2 or 2 or 3 or 4, refrigerator body comprises back part, front side portion, top and bottom, bottom is provided with the first installation cavity and the second installation cavity from bottom to top successively, between the first installation cavity and the second installation cavity, be provided with heat-insulation layer isolation, compressor, condenser, device for drying and filtering is arranged in the first installation cavity, condenser rear side is provided with heat exchange fan, evaporimeter is arranged in the second installation cavity, capillary is connected to the coil pipe entrance of the second installation cavity from the device for drying and filtering of the first installation cavity, the porch of cold air path bottom side, back is provided with circulating fan, top is provided with top cold air path, the front side at top is provided with top cold air path outlet, top cold air path rear side is connected with back cold air path, the rear side of the second installation cavity is connected with back cold air path, the front side of the second installation cavity is provided with cold air entrance, evaporimeter is located between circulating fan and the second installation cavity cold air entrance, it above the evaporimeter of the second installation cavity, is cargo storage district.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320411162.5U CN203550353U (en) | 2013-04-07 | 2013-07-11 | Refrigerating device and open type refrigerating vertical cabinet with the same |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320165998 | 2013-04-07 | ||
| CN201320165998.1 | 2013-04-07 | ||
| CN201320411162.5U CN203550353U (en) | 2013-04-07 | 2013-07-11 | Refrigerating device and open type refrigerating vertical cabinet with the same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203550353U true CN203550353U (en) | 2014-04-16 |
Family
ID=50468461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320411162.5U Expired - Fee Related CN203550353U (en) | 2013-04-07 | 2013-07-11 | Refrigerating device and open type refrigerating vertical cabinet with the same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203550353U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022042073A1 (en) * | 2020-08-31 | 2022-03-03 | 浙江星星冷链集成股份有限公司 | Display freezer |
-
2013
- 2013-07-11 CN CN201320411162.5U patent/CN203550353U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022042073A1 (en) * | 2020-08-31 | 2022-03-03 | 浙江星星冷链集成股份有限公司 | Display freezer |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107388691B (en) | The control method and system of wind cooling refrigerator, freezing chamber humidification | |
| CN103851851B (en) | A kind of wind cooling refrigerator with humidification function and control method thereof | |
| CN207351040U (en) | Refrigerator | |
| CN202168650U (en) | Horizontal show case with heat-insulating air outlet | |
| CN108626952A (en) | A kind of wind cooling refrigerator and its ducting assembly and control method | |
| CN206410403U (en) | Refrigerator | |
| CN208205563U (en) | A kind of horizontal frostless two-temperature freezer with double round robin cooling system | |
| CN203704497U (en) | Moisturizing refrigerator | |
| CN207214593U (en) | Wind cooling refrigerator | |
| CN108413689A (en) | A kind of horizontal frostless two-temperature freezer with double round robin cooling system | |
| CN205899679U (en) | Refrigeration and heating system of self -service vending machine | |
| CN203550353U (en) | Refrigerating device and open type refrigerating vertical cabinet with the same | |
| CN210267846U (en) | New-type commercial freezer refrigerating system structure | |
| CN202168651U (en) | Counter-type display cabinet provided with double air outlets | |
| CN103082752B (en) | The refrigerator of independent cooling and use thereof and manufacture method | |
| CN203068900U (en) | Refrigeration device | |
| CN107166838B (en) | Side air inlet structure of ice maker | |
| CN104329864A (en) | Refrigerator and refrigeration method of refrigerator refreshment chamber | |
| CN101963422B (en) | Refrigerating device | |
| CN106016898B (en) | A kind of air-cooled compressor refrigeration refrigerating box and its moisturizing control method | |
| CN103673460A (en) | Straight cold wind side-by-side combination refrigerator | |
| CN208567264U (en) | A kind of wind cooling refrigerator and its ducting assembly | |
| CN210810201U (en) | Overhead type commercial freezing and refrigerating display cabinet | |
| CN202254579U (en) | Anti-blocking defrosting freezer | |
| CN104034112B (en) | Direct cooling refrigerator |
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: 20140416 Termination date: 20160711 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |