CN207280070U - Full-automatic air defroster - Google Patents
Full-automatic air defroster Download PDFInfo
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- CN207280070U CN207280070U CN201721174966.2U CN201721174966U CN207280070U CN 207280070 U CN207280070 U CN 207280070U CN 201721174966 U CN201721174966 U CN 201721174966U CN 207280070 U CN207280070 U CN 207280070U
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Abstract
The utility model discloses a kind of full-automatic air defroster, it is intended to it is bad to solve instant freezer defroster using effect, it is impossible to which continuous work, work efficiency is low, the big deficiency of energy consumption.When full-automatic air defroster works, air compressor is sent into gases at high pressure into gas tank, controller control solenoid valve is opened, gases at high pressure are transported to the gas control end of pneumatic operated valve so as to open pneumatic operated valve by control tracheae, pressure-air in gas tank is transported to inlet manifold by air inlet pipe, and jet thrust is transported to by connection flexible pipe, gas collecting tube, finally spraying to evaporator from the fumarole on jet thrust carries out defrosting operation.At the same time, controller control driving mechanism operation, air jet system transverse reciprocating is moved back and forth under driving mechanism effect to slide, reciprocating stroke switch behind position is reached the limit of to the left or to the right detects mandril and by this signal, it is transmitted to controller, controller control driving mechanism direction is slided, so as to fulfill the reciprocating motion of driving mechanism.
Description
Technical field
Quick freezing unit technical field is the utility model is related to, more specifically, it relates to a kind of full-automatic air defrosting dress
Put.
Background technology
Instant freezer needs to carry out defrosting operation in use, prevents frost, so that reduce heat exchange area,
Heat transfer efficiency is reduced, influences the normal operation of equipment.Defroster is provided with mostly on many instant freezers used now, still
Many defrosters are complicated, and using effect is bad, it is impossible to which continuous work, wants defrosting 3-4 times in one day, work efficiency is low, energy
Consumption is big.
Utility model content
It is bad that the utility model overcomes instant freezer defroster using effect, it is impossible to which continuous work, work efficiency is low, energy
Consume big deficiency, there is provided a kind of full-automatic air defroster, its defrosting effect is good, can continuous work, work efficiency is high,
Energy consumption is low, and defrosting operation is automatically finished, easy to operate.
In order to solve the above-mentioned technical problem, the utility model uses following technical scheme：A kind of full-automatic air defrosting dress
Put, including air compressor, the gas tank being connected with air compressor, the slide on body, installation are on an evaporator
The reciprocating movement air jet system of side, moving back and forth air jet system includes some gas collecting tubes, pulls what gas collecting tube slided on slide
Driving mechanism, some jet thrusts, gas collecting tube both ends are mounted on roller, and for roller supporting on slide, driving mechanism is connected to cunning
Between rail both ends, snorkel is connected between jet thrust and gas collecting tube, gather some fumaroles on jet thrust, passes through company on gas collecting tube
Connect hose and be connected with inlet manifold, air inlet pipe is connected between inlet manifold and gas tank gas outlet, be provided with air inlet pipe pneumatic
Valve, connection control tracheae between the gas control end of pneumatic operated valve and air compressor, controls and solenoid valve is provided with tracheae, in gas tank
Gas pressure detector is installed, is mounted on along air jet system moving direction is moved back and forth on two jet thrusts of body inner wall
Mandril, it is corresponding with mandril on organism sidewall that reciprocating stroke switch, air compressor, driving mechanism, solenoid valve, air pressure inspection are installed
Survey device, reciprocating stroke switch is electrically connected controller.
When full-automatic air defroster works, air compressor is sent into gases at high pressure into gas tank, works as pressure detecting
When device detects that air pressure reaches setting value in gas tank, air compressor is stopped, while controller control solenoid valve is opened,
Gases at high pressure are transported to the gas control end of pneumatic operated valve so as to open pneumatic operated valve by control tracheae, and the pressure-air in gas tank passes through
Air inlet pipe is transported to inlet manifold, and is transported to jet thrust by connection flexible pipe, gas collecting tube, finally from the fumarole on jet thrust
Spray to evaporator and carry out defrosting operation.Meanwhile controller control driving mechanism operation, move back and forth spray under driving mechanism effect
Device of air transverse reciprocating slides, and reciprocating stroke switch detects mandril and believes this after reaching the limit of position to the left or to the right
Number, controller is transmitted to, controller control driving mechanism direction is slided, so as to fulfill the reciprocating motion of driving mechanism.It is this complete
The defrosting effect of automatic air defroster is good, can continuous work, work efficiency is high, and energy consumption is low, and defrosting operation is automatically finished,
It is easy to operate.
Preferably, drying machine and filter are installed between air compressor and gas tank.Drying machine and filter pair
Compressed air is dried and filters, and is conducive to improve defrosting effect.
Preferably, slide section is in square tube type structure, slide angle position is set upward, and roller outer wall is equipped with V-arrangement
Sliding slot, chute supported is on slide corner.Chute supported makes roller-coaster more steady reliable, prevents on slide corner
There is roller to slip away the phenomenon of slide.
Preferably, driving mechanism includes drive sprocket, driven sprocket, drive sprocket, which is sequentially connected, drives motor, actively
Chain is connected between sprocket wheel and driven sprocket, chain is fastenedly connected with gas collecting tube.Driving mechanism is realized by chain drive, passes through chain
Transmission drive gas collecting tube movement, so as to fulfill move back and forth air jet system movement, make jet of the fumarole to evaporator
More uniformly, defrosting effect is improved.
Preferably, on organism sidewall and mandril correspondence position connecting positioning sleeve, nylon feeler lever is set with positioning sleeve, is pushed up
Bar can contact nylon feeler lever, and positioning sleeve both ends are stretched out at nylon feeler lever both ends respectively, be set with back in positioning sleeve on nylon feeler lever
Position spring, on body outer wall and positioning sleeve correspondence position Connection Bracket, reciprocating stroke switch, which is installed on fixed frame, to be used to feel
Answer the stretching signal of nylon feeler lever.When reciprocating movement air jet system slides into extreme position to the left or to the right, mandril touches Buddhist nun
Imperial feeler lever simultaneously pushes out nylon feeler lever, and nylon feeler lever outer end is displaced outwardly and is detected by reciprocating stroke switch, illustrates reciprocal
Moving air jet system and sliding into extreme position needs reverse slide.After moving back and forth air jet system reverse slide, nylon touches
Bar is returned to initial position under return spring effect.
Preferably, reciprocating stroke switch outside is provided with standby line switch on fixed frame, standby line switch is electrically connected
Connect controller.When reciprocating stroke, which switchs, to break down, nylon feeler lever continues to move outward to be detected by standby line switch, standby
This signal is transmitted to controller with travel switch, controller control moves back and forth air jet system reverse slide.Standby line
The setting of switch ensures to move back and forth air jet system safe and reliable operation.
Preferably, reciprocating stroke switch is optoelectronic switch, standby line switch is contact switch, and standby line switchs just
Nylon feeler lever outer end is set.Optoelectronic switch detection is accurate, and contact switch detection is relatively reliable.
Compared with prior art, the beneficial effects of the utility model are：The defrosting effect of full-automatic air defroster is good,
Can continuous work, work efficiency is high, and energy consumption is low, and defrosting operation is automatically finished, easy to operate.
Brief description of the drawings
Fig. 1 is a kind of structure diagram of the utility model；
Fig. 2 is the side view of the utility model；
Fig. 3 is the partial structural diagram of the utility model；
In figure：1st, air compressor, 2, gas tank, 3, slide, 4, gas collecting tube, 5, jet thrust, 6, roller, 7, snorkel,
8th, fumarole, 9, inlet manifold, 10, air inlet pipe, 11, pneumatic operated valve, 12, control tracheae, 13, solenoid valve, 14, gas pressure detector,
15th, mandril, 16, reciprocating stroke switch, 17, sliding slot, 18, stent, 19, driven shaft, 20, driven sprocket, 21, positioning sleeve, 22, Buddhist nun
Imperial feeler lever, 23, return spring, 24, fixed frame, 25, standby line switch, 26, evaporator.
Embodiment
Below by specific embodiment, and with reference to attached drawing, the technical solution of the utility model is made further specifically to retouch
State：
Embodiment：A kind of full-automatic air defroster（Referring to attached drawing 1 to 3）, including air compressor 1 and air pressure
Gas tank 2, the slide 3 on body, the reciprocating movement air jet system above evaporator 26 of contracting machine connection, it is past
Moving air jet system again includes some gas collecting tubes 4, the driving mechanism that pulling gas collecting tube slides on slide, some jet thrusts 5, collection
Tracheae both ends are mounted on roller 6, and on slide, driving mechanism is connected between slide both ends roller supporting, jet thrust and collection
Snorkel 7 is connected between tracheae, gather some fumaroles 8 on jet thrust, and air inlet collection is connected with by connection flexible pipe on gas collecting tube
Pipe 9, connects air inlet pipe 10, pneumatic operated valve 11, the gas of pneumatic operated valve is provided with air inlet pipe between inlet manifold and gas tank gas outlet
Connection control tracheae 12 between end and air compressor is controlled, controls and solenoid valve 13 is installed on tracheae, gas is installed in gas tank
Detector 14 is pressed, mandril is mounted on two jet thrusts of body inner wall along air jet system moving direction is moved back and forth
15, it is corresponding with mandril on organism sidewall that reciprocating stroke switch 16, air compressor, driving mechanism, solenoid valve, air pressure inspection are installed
Survey device, reciprocating stroke switch is electrically connected controller.Drying machine and filter are installed between air compressor and gas tank.It is sliding
Rail section is in square tube type structure, and slide angle position is set upward, and roller outer wall is equipped with the sliding slot 17 of V-arrangement, and chute supported exists
On slide corner.Driving mechanism includes drive sprocket, driven sprocket 20, and drive sprocket, which is sequentially connected, drives motor, drive sprocket
Chain is connected between driven sprocket, chain is fastenedly connected with gas collecting tube.Drive sprocket, driven sprocket are separately mounted to stent 18
On, stent is fastenedly connected on body, rotatably mounted driving shaft and driven shaft 19 is distinguished on two stands, driving shaft tightens Guan County
Two drive sprockets are filled, driven shaft tightens Guan County and fills two driven sprockets.Output shaft is drivingly connected to be sequentially connected with driving shaft.Body side
On wall and mandril correspondence position connecting positioning sleeve 21, nylon feeler lever 22 is set with positioning sleeve, mandril can contact nylon feeler lever,
Positioning sleeve both ends are stretched out at nylon feeler lever both ends respectively, are set with return spring 23 in positioning sleeve on nylon feeler lever, on body outer wall
With positioning sleeve correspondence position Connection Bracket 24, reciprocating stroke switch, which is installed on, is used for the stretching for sensing nylon feeler lever on fixed frame
Signal.Reciprocating stroke switch outside is provided with standby line switch 25 on fixed frame, and standby line switch is electrically connected controller.It is past
Multiple travel switch is optoelectronic switch, and standby line switch is contact switch, and standby line switch face nylon feeler lever outer end is set.
Positioning sleeve outer end connects limited cover, and limited cover is used for spacing nylon feeler lever.
When full-automatic air defroster works, air compressor is sent into gases at high pressure into gas tank, works as pressure detecting
When device detects that air pressure reaches setting value in gas tank, air compressor is stopped, while controller control solenoid valve is opened,
Gases at high pressure are transported to the gas control end of pneumatic operated valve so as to open pneumatic operated valve by control tracheae, and the pressure-air in gas tank passes through
Air inlet pipe is transported to inlet manifold, and is transported to jet thrust by connection flexible pipe, gas collecting tube, finally from the fumarole on jet thrust
Spray to evaporator and carry out defrosting operation.Meanwhile controller control driving mechanism operation, move back and forth spray under driving mechanism effect
Device of air transverse reciprocating slides, and reciprocating stroke switch detects mandril and believes this after reaching the limit of position to the left or to the right
Number, controller is transmitted to, controller control driving mechanism direction is slided, so as to fulfill the reciprocating motion of driving mechanism.It is this complete
The defrosting effect of automatic air defroster is good, can continuous work, work efficiency is high, and energy consumption is low, and defrosting operation is automatically finished,
It is easy to operate.
Embodiment described above is a kind of preferable scheme of the utility model, not the utility model is made any
Formal limitation, also has other variations and remodeling on the premise of without departing from the technical solution described in claim.
Claims (7)
1. a kind of full-automatic air defroster, it is characterized in that, including air compressor, the air storage that is connected with air compressor
Tank, the slide on body, the reciprocating movement air jet system above evaporator, moving back and forth air jet system includes
Some gas collecting tubes, pull gas collecting tube slided on slide driving mechanism, some jet thrusts, gas collecting tube both ends are mounted on rolling
Wheel, on slide, driving mechanism is connected between slide both ends roller supporting, and snorkel is connected between jet thrust and gas collecting tube,
Gather some fumaroles on jet thrust, is connected with inlet manifold by connection flexible pipe on gas collecting tube, inlet manifold and gas tank go out
Air inlet pipe is connected between gas port, pneumatic operated valve is installed in air inlet pipe, control is connected between the gas control end of pneumatic operated valve and air compressor
Tracheae processed, controls and is provided with solenoid valve on tracheae, gas pressure detector is provided with gas tank, is moved along air jet system is moved back and forth
Dynamic direction is mounted on mandril on two jet thrusts of body inner wall, corresponding with mandril on organism sidewall to be provided with reciprocating stroke
Switch, air compressor, driving mechanism, solenoid valve, gas pressure detector, reciprocating stroke switch are electrically connected controller.
2. full-automatic air defroster according to claim 1, it is characterized in that, pacify between air compressor and gas tank
Equipped with drying machine and filter.
3. full-automatic air defroster according to claim 1, it is characterized in that, slide section is in square tube type structure, sliding
Rail angle position is set upward, and roller outer wall is equipped with the sliding slot of V-arrangement, and chute supported is on slide corner.
4. full-automatic air defroster according to claim 1, it is characterized in that, driving mechanism include drive sprocket, from
Movable sprocket, drive sprocket, which is sequentially connected, drives motor, chain is connected between drive sprocket and driven sprocket, chain is tight with gas collecting tube
It is solidly connected.
5. full-automatic air defroster according to any one of claims 1 to 4, it is characterized in that, on organism sidewall and
Mandril correspondence position connecting positioning sleeve, is set with nylon feeler lever in positioning sleeve, mandril can contact nylon feeler lever, nylon feeler lever two
Positioning sleeve both ends are stretched out at end respectively, are set with return spring in positioning sleeve on nylon feeler lever, corresponding with positioning sleeve on body outer wall
Position Connection Bracket, reciprocating stroke switch, which is installed on, is used for the stretching signal for sensing nylon feeler lever on fixed frame.
6. full-automatic air defroster according to claim 5, it is characterized in that, reciprocating stroke switch outside on fixed frame
Standby line switch is installed, standby line switch is electrically connected controller.
7. full-automatic air defroster according to claim 6, it is characterized in that, reciprocating stroke switch is optoelectronic switch,
Standby line switch is contact switch, and standby line switch face nylon feeler lever outer end is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721174966.2U CN207280070U (en) | 2017-09-13 | 2017-09-13 | Full-automatic air defroster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721174966.2U CN207280070U (en) | 2017-09-13 | 2017-09-13 | Full-automatic air defroster |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207280070U true CN207280070U (en) | 2018-04-27 |
Family
ID=61989302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721174966.2U Active CN207280070U (en) | 2017-09-13 | 2017-09-13 | Full-automatic air defroster |
Country Status (1)
| Country | Link |
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| CN (1) | CN207280070U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109099632A (en) * | 2018-10-17 | 2018-12-28 | 四方科技集团股份有限公司 | A kind of defrosting of continuous work quick freezing repository, defrosting device |
| CN109210857A (en) * | 2018-10-10 | 2019-01-15 | 四方科技集团股份有限公司 | A kind of air defrosting evaporator |
| CN110283006A (en) * | 2019-07-18 | 2019-09-27 | 新疆农业科学院农业机械化研究所 | A kind of self-propelled matrix turnover throwing vehicle |
-
2017
- 2017-09-13 CN CN201721174966.2U patent/CN207280070U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109210857A (en) * | 2018-10-10 | 2019-01-15 | 四方科技集团股份有限公司 | A kind of air defrosting evaporator |
| CN109099632A (en) * | 2018-10-17 | 2018-12-28 | 四方科技集团股份有限公司 | A kind of defrosting of continuous work quick freezing repository, defrosting device |
| CN109099632B (en) * | 2018-10-17 | 2024-06-04 | 四方科技集团股份有限公司 | Defrosting and defrosting device for continuous working quick-freezing warehouse |
| CN110283006A (en) * | 2019-07-18 | 2019-09-27 | 新疆农业科学院农业机械化研究所 | A kind of self-propelled matrix turnover throwing vehicle |
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