CN205718119U - Automatically induction heat aquation frost air-cooler - Google Patents
Automatically induction heat aquation frost air-cooler Download PDFInfo
- Publication number
- CN205718119U CN205718119U CN201620627268.2U CN201620627268U CN205718119U CN 205718119 U CN205718119 U CN 205718119U CN 201620627268 U CN201620627268 U CN 201620627268U CN 205718119 U CN205718119 U CN 205718119U
- Authority
- CN
- China
- Prior art keywords
- defrost
- cooler
- control valve
- frosting
- hot water
- 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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Abstract
nullThe utility model discloses a kind of induction heat aquation frost air-cooler automatically，It includes shell、Blower fan group、Refrigerating plant、Frosting induction installation、Hot water defrosting device，Described frosting induction installation includes light coupling relay，Described hot water defrosting device includes defrost shower nozzle、Heating plant、Control valve，Described light coupling relay uses reflective photoelectric switch to control opening and closing，And access in the control loop of hot water defrosting device，Transmitting terminal and the receiving terminal of described reflective photoelectric switch are fixed between fin，Reflecting piece is fixed between the fin that it is relative，When frosting，The optical signal that photoswitch sends is blocked by frost，Receiving terminal cannot receive the optical signal being reflected back，Now light coupling relay conducting，Defrost shower nozzle starts hot-water spraying，Whole device enters defrost pattern，When defrost is complete，Receiving terminal receives optical signal，Whole device stops defrost pattern，This device is applicable to defrost and the monitoring of the refrigerating plants such as air-cooler，Design ingenious，With low cost，It is worthy to be popularized.
Description
Technical field
This utility model relates to art of refrigeration units, particularly relates to a kind of dress that can automatically sense air-cooler frosting defrost
Put.
Background technology
Air-cooler, is divided into refrigerating industry air-cooler and Household air cooler, industry air-cooler to be generally used for freezer, Cold Chain Logistics
In refrigerating environment, domestic are again Water cooled air conditioners, are a kind of evaporated cooling ventilations integrating cooling, ventilation, dust-proof, taste removal
Unit.Commonly use in industry is dry cold blower fan.It is to force outside cooling tube by the heat exchange evaporation comb in air-cooler by air
The air of flowing, in actual use, can produce frost, affect refrigerating efficiency, now need to carry out in air-cooler
Defrost, is typically main defrost means with hot water defrost, aquation frost, but defrost is opened and many manually opening and to arrange the time is
Main, rare real-time monitoring frosting degree automatic defrosting device.
Summary of the invention
This utility model is for prior art and the above-mentioned deficiency of device, in order to automatically sense frosting defrost, propose with
Lower design: structure includes: shell, blower fan group, refrigerating plant, frosting induction installation, hot water defrosting device, described frosting sensing dress
Put, hot water defrosting device constitutes automatic induction heat water defrosting device；Described blower fan is assembled in side in described shell, wind direction and institute
Stating refrigerating plant relative, described refrigerating plant includes condensing tube, vaporizer, fin, bypassing circulation device；Described hot water defrost
Device includes defrost shower nozzle, heating plant, control valve, and described heating plant connects described control valve, described control valve also with institute
State defrost shower nozzle to connect；Described frosting induction installation includes light coupling relay, and described light coupling relay controls described control valve
Opening and closing, the control switch of described light coupling relay for reflective photoelectric switch, the transmitting terminal of described reflective photoelectric switch with connect
Receiving end is fixed on one end of the two panels fin of vaporizer, and this two panels fin other end on the other side is fixed with reflecting piece.
It is also preferred that the left described reflecting piece is iron plate, it has reflecting coating towards the one side of described transmitting terminal.
It is also preferred that the left described control valve is electromagnetic valve, described heating plant is boiler or apparatus for heating water by solar energy.
This utility model when between fin without frosting time, the receiving terminal of reflective photoelectric switch can receive optical signal, when
Between fin during frosting, the receiving terminal of reflective photoelectric switch can not receive optical signal, and the state transition of photoswitch can make
The pattern of light coupling relay carries out saltus step, thus realizes the result according to frosting degree automatic shutter microwave defrosting device, here
For making the saltus step of photoswitch cater to the change of defrost state, phase inverter also need to be added in its connection with light coupling relay,
Make whole device sensing controlled state be: 1, photoswitch conducting time, control valve close, not defrost；2, photoswitch is not turned on
Time, control valve opens, and defrost shower nozzle is sprayed water, and enters defrost state.Ball bearing made switch and element is only used because of this utility model,
Therefore cost is low, designs ingenious, is worthy to be popularized.
Accompanying drawing explanation
Fig. 1 is this utility model automatic induction heat water defrosting device local mounting structure schematic diagram.
Fig. 2 is this utility model structural representation.
Detailed description of the invention
Embodiment one
The most shown this utility model include shell 10, blower fan group 8, refrigerating plant 9, frosting induction installation,
Hot water defrosting device, described frosting induction installation, hot water defrosting device constitute automatic induction heat water defrosting device；Described blower fan group
8 are loaded on side in described shell 10, and wind direction is relative with described refrigerating plant 9, described refrigerating plant 9 include condensing tube, vaporizer,
Fin, bypassing circulation device；Described hot water defrosting device includes defrost shower nozzle 3, heating plant 7, control valve 6, described heat supply
Device 7 connects described control valve 6, and described control valve 6 is also connected with described defrost shower nozzle 3；Described frosting induction installation includes light
Coupling relay 1, described light coupling relay 1 controls the opening and closing of described control valve 6, and the control switch of described light coupling relay 1 is anti-
Penetrating formula photoswitch 2, the transmitting terminal of described reflective photoelectric switch 2 and receiving terminal are fixed on the two panels fin 5 of vaporizer
One end, this two panels fin 5 other end on the other side is fixed with reflecting piece 4.
Concrete, described reflecting piece 4 is iron plate, and it has reflecting coating towards the one side of described transmitting terminal.
Concrete, described control valve 6 is electromagnetic valve, and described heating plant 7 is solar water heater.
These are only this utility model preferred embodiment, therefore the scope that this utility model is implemented can not be limited according to this, i.e.
The equivalence change made according to this utility model description and decoration, all should belong in the range of this utility model covering.
Claims (3)
1. an automatic induction heat aquation frost air-cooler, it is characterised in that: include shell, blower fan group, refrigerating plant, frosting sensing
Device, hot water defrosting device, described frosting induction installation, hot water defrosting device constitute automatic induction heat water defrosting device；Described
Blower fan is assembled in side in described shell, and wind direction is relative with described refrigerating plant, and described refrigerating plant includes condensing tube, evaporation
Device, fin, bypassing circulation device；Described hot water defrosting device includes defrost shower nozzle, heating plant, control valve, described heat supply
Device connects described control valve, and described control valve is also connected with described defrost shower nozzle；Described frosting induction installation includes that optocoupler continues
Electrical equipment, described light coupling relay controls the opening and closing of described control valve, and the control switch of described light coupling relay is reflection type photoelectricity
Switch, the transmitting terminal of described reflective photoelectric switch and receiving terminal are fixed on one end of the two panels fin of vaporizer, phase therewith
To this two panels fin other end be fixed with reflecting piece.
The most automatic induction heat aquation frost air-cooler, it is characterised in that: described reflecting piece is iron plate, its
Reflecting coating is had towards the one side of described transmitting terminal.
The most automatic induction heat aquation frost air-cooler, it is characterised in that: described control valve is electromagnetic valve,
Described heating plant is boiler or apparatus for heating water by solar energy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620627268.2U CN205718119U (en) | 2016-06-23 | 2016-06-23 | Automatically induction heat aquation frost air-cooler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620627268.2U CN205718119U (en) | 2016-06-23 | 2016-06-23 | Automatically induction heat aquation frost air-cooler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205718119U true CN205718119U (en) | 2016-11-23 |
Family
ID=57315778
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620627268.2U Expired - Fee Related CN205718119U (en) | 2016-06-23 | 2016-06-23 | Automatically induction heat aquation frost air-cooler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205718119U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105972889A (en) * | 2016-06-23 | 2016-09-28 | 刘滕军 | Auto-induction hot water defrosting air cooler |
-
2016
- 2016-06-23 CN CN201620627268.2U patent/CN205718119U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105972889A (en) * | 2016-06-23 | 2016-09-28 | 刘滕军 | Auto-induction hot water defrosting air cooler |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161123 Termination date: 20180623 |