CN2425335Y - Blast volume controller for condenser of showcase - Google Patents
Blast volume controller for condenser of showcase Download PDFInfo
- Publication number
- CN2425335Y CN2425335Y CN 00214358 CN00214358U CN2425335Y CN 2425335 Y CN2425335 Y CN 2425335Y CN 00214358 CN00214358 CN 00214358 CN 00214358 U CN00214358 U CN 00214358U CN 2425335 Y CN2425335 Y CN 2425335Y
- Authority
- CN
- China
- Prior art keywords
- condenser
- utility
- model
- showcase
- wind
- 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
- 239000000523 sample Substances 0.000 claims abstract description 7
- 239000002184 metal Substances 0.000 claims abstract description 4
- 239000000428 dust Substances 0.000 abstract description 8
- 238000001914 filtration Methods 0.000 abstract 3
- 230000005494 condensation Effects 0.000 description 3
- 238000009833 condensation Methods 0.000 description 3
- 238000005452 bending Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
Landscapes
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The utility model relates to a wind quantity control device of a condenser of a display cabinet, and is characterized in that the utility model is composed of a filtering net (2) arranged on the front part of the condenser, and a pressure sensing probe (5), wherein, the periphery of the filtering net (2) is provided with a metal frame, and the metal frame is fixed on the outside of a grid (1) on a shelf of a display cabinet chamber by a permanent magnet. The utility model is provided with the filtering net, and can block the dust of the wind. When the dust is excess and the wind quantity is reduced to a certain value, the pressure sensing probe can alarm, and thus, the air quantity can not reduce excessively. The utility model can enable the condenser to maintain high heat exchanger efficiency, and the compressor can not be burned.
Description
The utility model relates to a kind of chiller, particularly relates to a kind of condenser air quantity controller of showcase.
Condenser and compressor all are housed in existing showcase, and the former dispels the heat, latter's refrigeration.On the cabin shelf of the place ahead of condenser grid is arranged, a condensation fan is equipped with at the rear, and the condensation fan air draught can make the cold wind of being come by grid by condenser, to reach the purpose of heat exchange.Condenser does not have air quantity controller at present.Generally carrying dust in the wind, the dust quantity in condenser will reduce rate of heat exchange more for a long time, is difficult to reach the purpose of cooling, even burns out the compressor in the showcase.
The purpose of this utility model provides a kind of condenser air quantity controller of showcase, and it can remedy the above-mentioned deficiency of existing condensing unit.
A kind of condenser air quantity controller of showcase is characterized in that it is made up of screen pack that is placed on condenser the place ahead and pressure-sensitive probe.
The utility model is equipped with screen pack, the middle dust that can keep out the wind, and when the too much air quantity of dust reduced to certain value, pressure-sensitive probe will be reported to the police, thereby air quantity can not reduce too much, can guarantee the heat exchanger effectiveness that condenser is higher, can not burn out compressor.
Below by embodiment and description of drawings the utility model.
Accompanying drawing is the utility model structure and user mode schematic diagram.
The utility model has the screen pack 2 of thick type, and its periphery has metal edge frame, and available permanent magnet is fixed in the outside of the grid 1 on the showcase cabin shelf, and after wind passed grid 1, screen pack 2 leached dust wherein.If the dust on the screen pack 2 is more and more, block the hole of screen pack 2, air quantity is reduced.When air quantity reduces to certain value, just report to the police by pressure-sensitive probe 5 reactions that are contained in condenser 3 the place aheads, so just can prevent that the phenomenon that excessive temperature raises so that press is burnt out from occurring.In the present embodiment, have the fixture of a bending to be fixed on the grid 1 of cabin shelf, this fixture other end is fixed a pressure-sensitive probe 5, and the latter is positioned at the front lower place of condenser 3.Condensation fan 4 air draughts make the wind of being come by grid 1 by condenser 3.
Claims (2)
1. the condenser air quantity controller of a showcase is characterized in that it is made up of screen pack that is placed on condenser the place ahead (2) and pressure-sensitive probe (5).
2. air quantity controller as claimed in claim 1 is characterized in that described screen pack (2) periphery has metal edge frame, is fixed in the outside of the grid (1) on the showcase cabin shelf with permanent magnet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00214358 CN2425335Y (en) | 2000-04-17 | 2000-04-17 | Blast volume controller for condenser of showcase |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00214358 CN2425335Y (en) | 2000-04-17 | 2000-04-17 | Blast volume controller for condenser of showcase |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2425335Y true CN2425335Y (en) | 2001-03-28 |
Family
ID=33580471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00214358 Expired - Fee Related CN2425335Y (en) | 2000-04-17 | 2000-04-17 | Blast volume controller for condenser of showcase |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2425335Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1329726C (en) * | 2004-03-08 | 2007-08-01 | 明基电通股份有限公司 | Method for detecting neatness of a strainer |
| CN107048876A (en) * | 2017-06-08 | 2017-08-18 | 杨玄星 | A kind of dish-ordering cabinet refrigerated under upper freezing |
-
2000
- 2000-04-17 CN CN 00214358 patent/CN2425335Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1329726C (en) * | 2004-03-08 | 2007-08-01 | 明基电通股份有限公司 | Method for detecting neatness of a strainer |
| CN107048876A (en) * | 2017-06-08 | 2017-08-18 | 杨玄星 | A kind of dish-ordering cabinet refrigerated under upper freezing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |