CN105768710A - Demisting mechanism of refrigerated display case - Google Patents
Demisting mechanism of refrigerated display case Download PDFInfo
- Publication number
- CN105768710A CN105768710A CN201410796702.5A CN201410796702A CN105768710A CN 105768710 A CN105768710 A CN 105768710A CN 201410796702 A CN201410796702 A CN 201410796702A CN 105768710 A CN105768710 A CN 105768710A
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- Prior art keywords
- door frame
- electric heating
- condenser
- fan
- air
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Abstract
The invention relates to the technical field of refrigerated display cases in the refrigeration industry, in particular to a demisting mechanism of a refrigerated display case. The demisting mechanism is simple in structure, good in demisting effect and low in use cost, and comprises a door frame, wherein the inside of the door frame is hollow; a plurality of air outlets are formed in the inner side surface of the door frame; an air duct inlet is formed in the outer side surface of the door frame and is connected with one end of an electric heating body through an air guide pipe; the other end of the electric heating body is connected with one end of an air outlet end of a recycling fan; an air inlet end of the recycling fan is connected with a condenser of the refrigerated display case; an air direction of a cooling fan of the condenser is consistent with that of the recycling fan; the condenser and the electric heating body are connected with a bidirectional relay.
Description
Technical field
The present invention relates to the showcase technical field of refrigeration industry, be specially a kind of display refrigerator defogging mechanism.
Background technology
Now in showcase industry, have begun to rise the defogging method of a kind of electric ehated glass, it is exactly in door glass, embed a kind of transparent resistive film, when refrigerator works, owing to door glass internal-external temperature difference is relatively big, water smoke hydrops even continuously can occur outside, for this, by the resistance electrified regulation of Watch glass, make whole Watch glass temperature raise, strengthen steam volatilization, reach to remove the purpose of mist.Although this method solves problem, but it is relatively big to do large-area transparent electric heating glass cost, is relatively difficult to be accepted by buyer.
Summary of the invention
In order to solve the problems referred to above, the invention provides a kind of display refrigerator defogging mechanism, its simple in construction, except fog effect is good, use cost is low.
Its technical scheme is such that a kind of display refrigerator defogging mechanism, it is characterized in that, it includes door frame, described door frame boring, described door frame medial surface has multiple air outlet, described door frame lateral surface has tunnel inlet, described tunnel inlet connects electric heating element one end by guide duct, the described electric heating element other end is fixing connects back to fan outlet air end one end of calling prisoners in after letting them out for exercise, described recovery fan air intake connects the condenser of display refrigerator, the radiator fan of described condenser is consistent with the wind direction of described recovery fan, described condenser is connected bidirectional relay with described electric heating element.
It is further characterized by, and described door frame medial surface surrounding uniformly has multiple described air outlet；
Described tunnel inlet is arranged at end, door frame upper surface；
Described guide duct installs rubber seal with described tunnel inlet place.
After adopting the structure of the present invention, owing to arranging air outlet in door frame, reclaim fan and hot blast is delivered in air outlet by guide duct, to door glass outer side top blast wind, reach to dispel and accelerate the effect of the condensation of volatilization door glass outer surface, its simple in construction, except fog effect is good, use cost is low.
Accompanying drawing explanation
Fig. 1 is present configuration schematic diagram；
Fig. 2 is door frame structure schematic diagram.
Detailed description of the invention
See Fig. 1, shown in Fig. 2, a kind of display refrigerator defogging mechanism, it includes door frame 1, door frame 1 boring, door frame 1 medial surface has multiple air outlet 2, door frame 1 lateral surface has tunnel inlet 3, tunnel inlet 3 connects electric heating element 5 one end by guide duct 4, electric heating element can be the parts that resistive heater etc. plays heating function, electric heating element 5 other end is fixing connects back to fan 6 outlet air ends of calling prisoners in after letting them out for exercise, reclaim fan 6 air intake and connect the condenser 7 of display refrigerator, the radiator fan of condenser 7 is consistent with the wind direction reclaiming fan 6, condenser 7 is connected bidirectional relay 8 with electric heating element 5；Door frame 1 medial surface surrounding uniformly has multiple air outlet 2, it is ensured that to glass blowing uniformly, reaches good in fog effect；Tunnel inlet 3 is arranged at end, door frame 1 upper surface, and near rotating shaft place of door frame 1, easy for installation, it is simple to subsequent operation, door frame 1 medial surface has wave mounting groove 9, is convenient to the installation of glass；Guide duct 4 installs rubber seal 10 with tunnel inlet 3 place, plays sealing function.
Its operation principle is as described below: when the compressor operation of refrigerator, and condenser 7 generates heat, and reclaims fan 3 and is sucked by hot-air in guide duct 4, and it is internal to be transported to door frame 1, due to boring, hot blast flows out from each air outlet 2, glass surface is blown, reaches to remove fog effect；When the compressor of refrigerator shuts down, electric heating element 5 connected by bidirectional relay 8, electric heating element 5 works, the air reclaiming fan 6 importing is sent in guide duct 4 after electric heating element 5 heats, play equally and glass surface is blown, reach to remove mist effect, this ensures that there refrigerator and can ensure the defrosting function of glass surface in the energized state.
Claims (4)
1. kind of display refrigerator defogging mechanism, it is characterized in that, it includes door frame, described door frame boring, described door frame medial surface has multiple air outlet, described door frame lateral surface has tunnel inlet, described tunnel inlet connects electric heating element one end by guide duct, the described electric heating element other end is fixing connects back to fan outlet air end one end of calling prisoners in after letting them out for exercise, described recovery fan air intake connects the condenser of display refrigerator, the radiator fan of described condenser is consistent with the wind direction of described recovery fan, and described condenser is connected bidirectional relay with described electric heating element.
2. a kind of display refrigerator defogging mechanism according to claim 1, it is characterised in that described door frame medial surface surrounding uniformly has multiple described air outlet.
3. a kind of display refrigerator defogging mechanism according to claim 1, it is characterised in that described tunnel inlet is arranged at end, door frame upper surface.
4. a kind of display refrigerator defogging mechanism according to claim 1, it is characterised in that described guide duct installs rubber seal with described tunnel inlet place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410796702.5A CN105768710A (en) | 2014-12-22 | 2014-12-22 | Demisting mechanism of refrigerated display case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410796702.5A CN105768710A (en) | 2014-12-22 | 2014-12-22 | Demisting mechanism of refrigerated display case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105768710A true CN105768710A (en) | 2016-07-20 |
Family
ID=56384951
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410796702.5A Pending CN105768710A (en) | 2014-12-22 | 2014-12-22 | Demisting mechanism of refrigerated display case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105768710A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108903484A (en) * | 2018-07-18 | 2018-11-30 | 广东天翔冷链设备有限公司 | A kind of remote mounted dual temperature showcase |
| CN114562843A (en) * | 2022-03-01 | 2022-05-31 | 青岛海容商用冷链股份有限公司 | Energy-saving horizontal refrigerator |
-
2014
- 2014-12-22 CN CN201410796702.5A patent/CN105768710A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108903484A (en) * | 2018-07-18 | 2018-11-30 | 广东天翔冷链设备有限公司 | A kind of remote mounted dual temperature showcase |
| CN114562843A (en) * | 2022-03-01 | 2022-05-31 | 青岛海容商用冷链股份有限公司 | Energy-saving horizontal refrigerator |
| CN114562843B (en) * | 2022-03-01 | 2024-05-14 | 青岛海容商用冷链股份有限公司 | Energy-saving horizontal refrigerator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160720 |