CN209360190U - It is a kind of can be with the wind curtain type refrigerator display case of surface temperature outside self-balancing - Google Patents
It is a kind of can be with the wind curtain type refrigerator display case of surface temperature outside self-balancing Download PDFInfo
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- CN209360190U CN209360190U CN201821316930.8U CN201821316930U CN209360190U CN 209360190 U CN209360190 U CN 209360190U CN 201821316930 U CN201821316930 U CN 201821316930U CN 209360190 U CN209360190 U CN 209360190U
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- display case
- type refrigerator
- refrigerator display
- wind
- curtain type
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Abstract
The utility model discloses one kind can be with the wind curtain type refrigerator display case of surface temperature outside self-balancing, including wind curtain type refrigerator display case, the miniature air curtain that is mounted on the air curtain cabinet lower end, temperature sensor and controller for controlling miniature air curtain movement, miniature air curtain is made of base, several cross flow fans and heating tape.The utility model proposes can be with the wind curtain type refrigerator display case of surface temperature outside self-balancing, the air-flow of miniature air curtain blowout and ground are substantially parallel, the cold wind for being incident upon ground that will float dispels, impacted ground is set to keep proper temperature, it prevents from conducting because of lower temperature to floor lower surface, floor lower surface reaches dew-point temperature and the dew condensation phenomenon that occurs.The utility model structure is simple, and safety is good, and practical, low energy consumption, and anti-condensation effect is obvious, has preferable economic value.
Description
Technical field
The utility model relates to wind curtain type refrigerator display case technical fields more particularly to one kind can be with ground temperature outside self-balancing
The wind curtain type refrigerator display case of degree.
Background technique
Wind curtain type refrigerator display case is a kind of basic equipment in supermarket, is widely used.Air curtain cabinet drives by cabinet inner blower
Dynamic cold air recycles in cabinet, and cold wind is flowed out by air outlet, is sucked back in return air inlet by blower, thus forms one in cabinet opening
Cooling air curtain makes cabinet have cold storage effect.Due to various reasons, part cold wind can descend slowly and lightly to outside cabinet, make the ground temperature near cabinet
Degree reduces, when cabinet is located on floor, lower temperature conduction to floor lower surface, if reaching dew-point temperature, underfloor
Surface condensation moisture condensation, to make troubles and perplex to operator.For such phenomenon, current techniques there is no effective solution party
Case.
Utility model content
The utility model proposes that one kind can be with surface temperature outside self-balancing cabinet to solve the defects of existing product technology
Wind curtain type refrigerator display case technology.
The technical solution of the utility model is:
It is a kind of can be with the wind curtain type refrigerator display case of surface temperature outside self-balancing cabinet, comprising: wind curtain type refrigerator display case, peace
Mounted in the miniature air curtain of the wind curtain type refrigerator display case outer lower end, the temperature sensor of the miniature air curtain movement of control and control
Device.
Wind curtain type refrigerator display case includes: cabinet body, evaporator and cabinet inner blower, and the air cooled down by evaporator passes through in cabinet
Blower recycles in cabinet, forms a cooling air curtain in cabinet opening.
Miniature air curtain includes: the base roughly equal with air curtain cabinet length, several cross flow fans and heating tape, through-flow
Blower is installed in base, and the power of heating tape is low and uses safe voltage.
Temperature sensor is disposed in the lower section on tested ground, and controller is placed in any position above cabinet.
When wind curtain type refrigerator display case works normally, the collective effect of cabinet inner blower and evaporator follows cold wind in cabinet
Ring, while a cooling air curtain is formed in cabinet opening, cold wind flow direction is from top to bottom.Due to various reasons, part cold wind
It can float and be incident upon the outer ground of cabinet, so that surface temperature reduces, the temperature sensor being imbedded in floor sends the signal to control
Device processed, when temperature is down to set temperature, controller starts mini fan according to program or starts heating tape, miniature air curtain simultaneously
The outlet air air-flow of machine blows to the outer ground of cabinet and substantially parallel with ground, and the air-flow cold wind for being incident upon ground that will float dispels, and makes impacted
Ground keeps proper temperature, prevents from conducting because of lower temperature to floor lower surface, floor lower surface reaches dew-point temperature and occurs
Dew condensation phenomenon.
Compared with the prior art, utility model has the advantages that
Miniature air curtain is installed in wind curtain type refrigerator display case lower end, the air-flow of machine blowout, which floats cabinet, is incident upon cabinet other places
The cold air in face dispels, and when needed, the heating tape work in miniature air curtain, the air-flow of blowout makes ground keep proper temperature,
It prevents from being conducted because of lower temperature to floor lower surface, floor lower surface is made to reach dew-point temperature and dew condensation phenomenon occurs.In addition, micro-
Type air curtain can also be applied individually to any the transformation of existing wind curtain type refrigerator display case.
The utility model structure is simple, and safety is good, and practical, low energy consumption, and anti-condensation effect is obvious, has preferable
Economic value.
Detailed description of the invention
Fig. 1 is the wind curtain type refrigerator display case working principle diagram of the outer surface temperature of self-balancing；
Fig. 2 is miniature air curtain structural schematic diagram.
Specific embodiment
Utility model is described in detail with reference to the accompanying drawings and examples.
1. can be with the wind curtain type Refrigerated display of surface temperature outside self-balancing as shown in Figure 1, the utility model proposes one kind
Cabinet, comprising: wind curtain type refrigerator display case 1, the miniature air curtain 2 for being mounted on 1 lower end of wind curtain type refrigerator display case, control are miniature
The temperature sensor 7 and controller 8 that air curtain 2 acts.Miniature air curtain 2 is by base 4, several cross flow fans 5 and heating tape 6
Composition, is fixed at the plate washer of 1 outer lower end of wind curtain type refrigerator display case, length and 1 length of the air curtain cabinet substantially phase of base 4
Deng.When wind curtain type refrigerator display case 1 works normally, the collective effect of cabinet inner blower 3 and evaporator 11, so that cold wind is in cabinet body 12
Interior circulation, while a cooling air curtain is formed in cabinet opening.Cold wind flow direction be from top to bottom, due to various reasons, part
Cold wind can descend slowly and lightly to outside cabinet, and temperature signal is sent to controller 8 by the temperature sensor 7 being imbedded in floor, when temperature down to
When setting value, controller 8 starts cross flow fan 5 according to program or starts heating tape 6 simultaneously, and cross flow fan 5 is by air by miniature
The air inlet 9 of air curtain 2 sucks, and is blown out by air outlet 10, and the outlet air air-flow of miniature air curtain 2 blows to the outer ground of cabinet and and ground
Substantially parallel, air-flow, which floats cabinet, to be incident upon the cold air on ground outside cabinet and dispels, and when heating tape 6 works, flows through the sky of cross flow fan 5
Gas is heated, and miniature air curtain 2 makes the outer ground of cabinet keep proper temperature.
The miniature air curtain 2 of the utility model can also be applied individually to any the transformation of existing air curtain cabinet, and can equally reach prevents
The ideal effect of floor lower surface condensation.
Air-out mode described in the miniature air curtain 2 of the utility model is a kind of preferred embodiment, can also reversely be dried, and is improved
The environment temperature of air curtain cabinet lower space.
The utility model structure is simple, and safety is good, and practical, low energy consumption, and anti-condensation effect is obvious, has preferable
Economic value.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (5)
1. one kind can be with the wind curtain type refrigerator display case of surface temperature outside self-balancing characterized by comprising wind curtain type refrigeration is old
The temperature sensor that column cabinet, the miniature air curtain for being mounted on the wind curtain type refrigerator display case lower end, the miniature air curtain of control act
And controller, the outlet air air-flow of miniature air curtain blow to the outer ground of cabinet and substantially parallel with ground.
2. wind curtain type refrigerator display case as described in claim 1, which is characterized in that the temperature sensor is predisposed cold wind
It floats and penetrates the underground of range, controller is located at air curtain cabinet top any position.
3. wind curtain type refrigerator display case as described in claim 1, which is characterized in that the miniature air curtain is fixed on wind curtain type
Refrigerator display case outer lower end.
4. wind curtain type refrigerator display case as claimed in claim 3, which is characterized in that the miniature air curtain is by base, several
A cross flow fan and heating tape composition, base length and the length of wind curtain type refrigerator display case are roughly equal.
5. wind curtain type refrigerator display case as claimed in claim 3, which is characterized in that the miniature air curtain can be applied individually to any
The transformation of existing wind curtain type refrigerator display case.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821316930.8U CN209360190U (en) | 2018-08-08 | 2018-08-08 | It is a kind of can be with the wind curtain type refrigerator display case of surface temperature outside self-balancing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821316930.8U CN209360190U (en) | 2018-08-08 | 2018-08-08 | It is a kind of can be with the wind curtain type refrigerator display case of surface temperature outside self-balancing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209360190U true CN209360190U (en) | 2019-09-10 |
Family
ID=67823041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821316930.8U Active CN209360190U (en) | 2018-08-08 | 2018-08-08 | It is a kind of can be with the wind curtain type refrigerator display case of surface temperature outside self-balancing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209360190U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114568887A (en) * | 2020-11-30 | 2022-06-03 | 财团法人工业技术研究院 | Air curtain air speed control method and device for open type display cabinet |
-
2018
- 2018-08-08 CN CN201821316930.8U patent/CN209360190U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114568887A (en) * | 2020-11-30 | 2022-06-03 | 财团法人工业技术研究院 | Air curtain air speed control method and device for open type display cabinet |
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