CN208017269U - A kind of two-sided cold storage showcase - Google Patents
A kind of two-sided cold storage showcase Download PDFInfo
- Publication number
- CN208017269U CN208017269U CN201721817118.9U CN201721817118U CN208017269U CN 208017269 U CN208017269 U CN 208017269U CN 201721817118 U CN201721817118 U CN 201721817118U CN 208017269 U CN208017269 U CN 208017269U
- Authority
- CN
- China
- Prior art keywords
- bottom cover
- evaporator
- cold storage
- cover
- cabinet
- 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
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- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The utility model discloses a kind of two-sided cold storage showcases, including showing cabinet, the displaying cabinet includes head cover and bottom cover, the bottom cover is rectangular enclosure, it is installed for evaporator group, cabinet cover is surrounded by glass door between head cover and bottom cover, supporting rack is equipped in the bottom cover, support frame as described above includes that horizontal support platform and vertical support plate surround cavity, middle part is equipped with two blocks of parallel ventilated plates in the support platform, form ventilating duct, the ventilating duct is penetrated through with supporting rack internal cavities, it is respectively fixed with multilayer shelf on two pieces of ventilating boards, improve the utilization rate of showcase, and the utility model can guarantee reasonable condensing pressure, by ensureing suitable compression ratio, refrigerator cooling-down effect is set to improve, energy-saving effect is apparent simultaneously.
Description
Technical field
The utility model belongs to cryogenic freezing and deepfreeze refrigerating plant field, more particularly to a kind of two-sided cold storage displaying
Cabinet.
Background technology
In supermarket or hotel, often carry out storing articles using the storage cabinet with refrigeration or freezing function, but existing
Showcase is single side showcase, is sealed using dedicated glass door, but rectangular display cabinet can only watch commodity from one side, care for
The objective commodity seen are not intuitive enough, and quantity is few, and bandwagon effect is bad, and user experience is bad.
In addition to this, 25 DEG C or so of the working environment that showcase is stablized throughout the year, remaining environment temperature with Four seasons change,
Wherein be less than 20 DEG C of environment account for it is annual more than half, however, to ensure that during high temperature refrigerator operation, design be all by
Maximum quantity of wind is matched.When causing hot environment that can run, but dropping at ambient temperature, instead not to refrigerator operation
Profit, while energy consumption increases, refrigerator air-blower control is all a constant speed air quantity.There is external producer to use frequency conversion fan, but controls
Complexity protects more easily failures, and important is an input cost height.
Utility model content
The utility model aim is to overcome deficiency in the prior art, provides a kind of two-sided cold storage showcase.
The utility model is achieved through the following technical solutions：A kind of two-sided cold storage showcase, including displaying cabinet, institute
It includes head cover and bottom cover to state displaying cabinet, and the bottom cover is rectangular enclosure, is installed for evaporator group, between head cover and bottom cover by
Glass door surrounds cabinet cover, is equipped with supporting rack in the bottom cover, support frame as described above includes horizontal support platform and vertical support
Plate surrounds cavity, and middle part is equipped with two blocks of parallel ventilated plates in the support platform, forms ventilating duct, the ventilating duct and supporting rack
Internal cavities penetrate through, and multilayer shelf is respectively fixed on two pieces of ventilating boards.
Preferably, the evaporator group includes evaporator, restricting element, and the evaporator carries out hot friendship by evaporation fan
It changes, the evaporator delivery outlet is connected by restricting element with condensation unit.
Preferably, the condensation unit includes middle cryogenic compressor, the delivery outlet and condenser of the middle cryogenic compressor
It is connected, the condenser carries out heat exchange by condensation fan, and the condenser passes through outlet tube and restricting element phase in refrigerator
Even, the restricting element is connected with evaporator input port, the evaporator delivery outlet and the middle cryogenic compressor input port phase
Even, the refrigerant after evaporator heat exchange becomes during gaseous state returns in cryogenic compressor, and the condenser outlet tube is equipped with pressure
Switch, the pressure switch are connected by fan speed regulation device with condensation fan.
Preferably, the glass door of the ventilating board face is equipped with handrail, and the bottom cover is equipped with the cunning mating with glass door
Road, the glass door can be moved left and right along slideway.
Preferably, the refrigerant can be used R12, R134a, R410A, R407C, R290a, R717, R22, R404A or
The one of which of R600a.
The beneficial effects of the utility model are：When the utility model at work, article that can comprehensively in showcase, regarding
There is more intuitive effect in terms of feeling bandwagon effect, improves the utilization rate of showcase, in addition the condensation pressure of the utility model refrigerant
Power has rational high-pressure, to ensure the normal operation of refrigerant after throttling.Refrigerator is run throughout the year, and during which environment temperature is low
Half the time is accounted in 20 DEG C or less.When environment temperature increases, condensing pressure increases, and condensation fan is changed into high air quantity by pressure switch
Operation, ensures reasonable condensing pressure.Environment temperature reduces, and condensing pressure reduces, and condensation fan is changed into low air quantity by pressure switch
Operation, ensures reasonable condensing pressure, by ensureing suitable compression ratio, so that refrigerator cooling-down effect is improved, while energy-saving effect is bright
It is aobvious.
Description of the drawings
Fig. 1 is the dimensional structure diagram of the utility model.
Fig. 2 is the main structure diagram of the utility model.
Fig. 3 is the internal structure schematic diagram of the utility model.
Fig. 4 is the systematic schematic diagram of the utility model evaporator group and condenser group.
In figure：1- condensation fans, 2- pressure switches, 3- fan speed regulation devices, 4- condensers, cryogenic compressor in 5-, 6- steam
Hair wind turbine, 7- evaporators, 8- restricting elements, 9- condenser outlet tubes, 10- head covers, 11- bottom covers, 12- glass doors, 13- handrails,
14- ventilating boards, 15- shelves, 16- support plates, 17- evaporator groups settlement, 18- support platforms inside dotted line are refrigerator in Fig. 4
Working internal.
Specific implementation mode
For a further understanding of the utility model, the utility model is carried out with reference to the accompanying drawings and embodiments further detailed
It describes in detail bright.It is understood that specific embodiment described herein is used only to explain the utility model, it is not used to limit
The utility model.
Embodiment 1
As shown in Figure 1, a kind of two-sided cold storage showcase, including displaying cabinet, the displaying cabinet includes head cover 10 and bottom
Lid 11, the bottom cover 11 are rectangular enclosure, surround cabinet cover by glass door 12 between head cover 10 and bottom cover 11, are set in the bottom cover 11
There is supporting rack, support frame as described above includes horizontal support platform 18 and vertical support plate 16 surrounds cavity, constitutes evaporator group
Settlement 17, for installing evaporator group, middle part is equipped with two blocks of parallel ventilated plates 14 in the support platform 18, forms ventilation
Road, the ventilating duct are penetrated through with evaporator group settlement 17, and multilayer shelf 15, institute are respectively fixed on two pieces of ventilating boards 14
It states 14 surface of ventilating board and is equipped with air outlet.
The evaporator group includes evaporator 7, restricting element 8, and the evaporator 7 carries out heat exchange by evaporation fan 6,
7 delivery outlet of the evaporator is connected by restricting element 7 with condensation unit.
The condensation unit includes middle cryogenic compressor 5, and the delivery outlet of the middle cryogenic compressor 5 is connected with condenser 4,
The condenser 4 carries out heat exchange by condensation fan 1, and the condenser 4 passes through outlet tube 9 and 8 phase of restricting element in refrigerator
Even, the restricting element 8 is connected with 7 input port of evaporator, and 7 delivery outlet of the evaporator is inputted with the middle cryogenic compressor 5
Mouth is connected, and the refrigerant after the heat exchange of evaporator 7 becomes during gaseous state returns in cryogenic compressor 5, on 4 outlet tube 9 of the condenser
Equipped with pressure switch 2, the pressure switch 2 is connected by fan speed regulation device 3 with condensation fan 1.
The glass door of 14 face of the ventilating board is equipped with handrail 13, and the bottom cover 11 is equipped with the cunning mating with glass door 12
Road, the glass door 12 can be moved left and right along slideway.
R12, R134a, R410A, R407C, R290a, R717, R22, R404A or R600a can be used wherein in the refrigerant
It is a kind of.
For the ordinary skill in the art, specific embodiment has only carried out exemplary retouch to the utility model
It states, it is clear that the utility model specific implementation is not subject to the restrictions described above, as long as using the methodology of the utility model
The improvement of the various unsubstantialities carried out with technical solution, or it is not improved that the design of the utility model and technical solution is direct
Applied to other occasions, it both is within the protection scope of the present invention.
Claims (5)
1. a kind of two-sided cold storage showcase, it is characterised in that：Including showing that cabinet, the displaying cabinet include head cover and bottom cover,
The bottom cover is rectangular enclosure, surrounds cabinet cover by glass door between head cover and bottom cover, supporting rack, the branch are equipped in the bottom cover
Support includes that horizontal support platform and vertical support plate surround cavity, for disposing evaporator group, in the support platform
Middle part is equipped with two blocks of parallel ventilated plates, forms ventilating duct, and the ventilating duct is penetrated through with supporting rack internal cavities, two pieces of ventilations
Multilayer shelf is respectively fixed on plate, the ventilation plate surface is equipped with air outlet.
2. the two-sided cold storage showcase of one kind according to claim 1, it is characterised in that：The evaporator group includes evaporation
Device, restricting element, the evaporator by evaporation fan carry out heat exchange, the evaporator delivery outlet by restricting element with it is cold
Solidifying unit is connected.
3. the two-sided cold storage showcase of one kind according to claim 2, it is characterised in that：The condensation unit includes middle low temperature
The delivery outlet of compressor, the middle cryogenic compressor is connected with condenser, and the condenser carries out heat exchange by condensation fan,
The condenser is connected by outlet tube with restricting element in refrigerator, and the restricting element is connected with evaporator input port, described
Evaporator delivery outlet is connected with the middle cryogenic compressor input port, and the refrigerant after evaporator heat exchange becomes low during gaseous state returns
In warm compressor, the condenser outlet tube is equipped with pressure switch, and the pressure switch passes through fan speed regulation device and condensating wind
Machine is connected.
4. the two-sided cold storage showcase of one kind according to claim 1, it is characterised in that：The glass door of the ventilating board face
Equipped with handrail, the bottom cover is equipped with the slideway mating with glass door, and the glass door can be moved left and right along slideway.
5. the two-sided cold storage showcase of one kind according to claim 3, it is characterised in that：R12 can be used in the refrigerant,
The one of which of R134a, R410A, R407C, R290a, R717, R22, R404A or R600a.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721817118.9U CN208017269U (en) | 2017-12-22 | 2017-12-22 | A kind of two-sided cold storage showcase |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721817118.9U CN208017269U (en) | 2017-12-22 | 2017-12-22 | A kind of two-sided cold storage showcase |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208017269U true CN208017269U (en) | 2018-10-30 |
Family
ID=63897340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721817118.9U Expired - Fee Related CN208017269U (en) | 2017-12-22 | 2017-12-22 | A kind of two-sided cold storage showcase |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208017269U (en) |
-
2017
- 2017-12-22 CN CN201721817118.9U patent/CN208017269U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181030 Termination date: 20201222 |