CN201094182Y - Humidity control device for germination accelerating room - Google Patents
Humidity control device for germination accelerating room Download PDFInfo
- Publication number
- CN201094182Y CN201094182Y CNU2007201072572U CN200720107257U CN201094182Y CN 201094182 Y CN201094182 Y CN 201094182Y CN U2007201072572 U CNU2007201072572 U CN U2007201072572U CN 200720107257 U CN200720107257 U CN 200720107257U CN 201094182 Y CN201094182 Y CN 201094182Y
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- nozzle
- inlet pipeline
- humidity
- air inlet
- switch
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Abstract
The utility model provides a humidity controller for a germinating cabinet, which comprises a sprayer and a controlling device thereof, wherein, the sprayer comprises a water inlet pipeline, an air inlet pipeline and a spray head connected with the water inlet pipeline and the air inlet pipeline, and the controlling device is provided with a diffuse reflection type photoelectric switch in the germinating cabinet. The spray head is provided with a nozzle, which is provided with a nozzle water-feeding switch controlled by air inflow, an electromagnetic valve is arranged on the air inlet pipeline, and the controlling device controls the on-off of the electromagnetic valve. The sprayer is provided with an aeration branch acting on the nozzle water-feeding switch and an aeration branch connected with the nozzle, which are communicated with each other, and the nozzle is also provided with the return spring of the nozzle water-feeding switch. Compared with the prior humidity sensors, the humidity controller can more accurately detect the humidity in the germinating cabinet, the accuracy of the humidity detection of the humidity controller is not affected by the degree of humidity, and even under the circumstance of high humidity, the accuracy can still be ensured.
Description
Technical field
The utility model relates to the humidity conditioner in the germinating cabinet.
Background technology
At present, the humidity regulation in the germinating cabinet is finished by sprayer unit, adopts humidity sensor as probe in the germinating cabinet, sprays to regulate the humidity in the germinating cabinet according to the signal controlling of its feedback.But present humidity sensor error ratio both domestic and external is bigger, and possibly can't use in the higher levels of humidity scope.
Summary of the invention
The utility model technical problem at first to be solved provides a kind of vernalization indoor humidity and controls accurate humidity conditioner, for this reason, the utility model is by the following technical solutions: it comprises sprayer unit and control device thereof, described sprayer unit comprises inlet pipeline and air inlet pipeline, described sprayer unit is provided with the shower nozzle that is connected with air inlet pipeline with inlet pipeline, and described control device is provided with the diffusion reflection pattern optoelectronic switch in the germinating cabinet.
The diffusion reflection pattern optoelectronic switch that the utility model adopted was applied to produce industrial monitoring such as counting in the past, in the utility model, with it as moisture probe, humidity sensor more in the past can be surveyed the humidity in the germinating cabinet more accurately, and the accuracy that its humidity is surveyed is not just influenced by humidity, even under the high humility situation, also can guarantee accuracy.
When adopting technique scheme, the utility model can also adopt following further technical scheme:
In the utility model, described shower nozzle is provided with nozzle, and nozzle is provided with the nozzle water inlet switch that is subjected to air inlet control, and described air inlet pipeline is provided with magnetic valve, the switch of described control device control magnetic valve.
Described sprayer unit has ventilation branch road that acts on the nozzle water inlet switch that is connected and the ventilation branch road that links to each other with nozzle, and described shower nozzle also is provided with the back-moving spring of nozzle water inlet switch.
Description of drawings
Fig. 1 is the schematic diagram of a kind of embodiment of the utility model.
Fig. 2 is a diffusion reflection pattern optoelectronic switch schematic diagram of the present utility model.
Fig. 3 is a shower nozzle schematic diagram of the present utility model.
Embodiment
With reference to accompanying drawing 1.The utility model comprises sprayer unit and control device thereof, described sprayer unit comprises inlet pipeline 3 and air inlet pipeline 4, described sprayer unit is provided with the shower nozzle 5 that is connected with air inlet pipeline with inlet pipeline, and described control device is provided with diffusion reflection pattern optoelectronic switch 6 in the germinating cabinet.
Described shower nozzle 5 is provided with nozzle, and nozzle is provided with the nozzle water inlet switch that is subjected to air inlet control, and described air inlet pipeline is provided with magnetic valve 8, the switch of described control device control magnetic valve 8.
On air inlet pipeline 4, drawing reference numeral 10 is an air compressor, and drawing reference numeral 11 is a control valve, and drawing reference numeral 16 is a manometer.On inlet pipeline 3, present embodiment is provided with pipe pressurizing pump 12 and well strainer 13, and manometer 14.The purpose that well strainer 13 is set is to stop up in order to prevent, makes operation life more permanent, lowers the maintenance cost, also is provided with supporting control valve 15 on this inlet pipeline 3.The end at air inlet pipeline 4 and inlet pipeline 3 is the Plastic cap 17 of pipeline.
With reference to accompanying drawing 2.Diffusion reflection pattern optoelectronic switch 6 comprises light accepting part 61 and light-projecting portion 62, and when operate as normal, light-projecting portion 62 has infrared ray to launch, and 61 acceptance of light accepting part are by the infrared ray of light-projecting portion 62 throwings place.When germinating cabinet's intrinsic fog concentration is low (the vernalization indoor humidity reaches the lower limit of setting value), the light accepting part 61 expedite infrared rays that receive light-projecting portion 62 of diffusion reflection pattern optoelectronic switch 6, this moment, diffusion reflection pattern optoelectronic switch 6 was to the signal of control device in the spraying control cabinet 7, magnetic valve 8 is opened in control device control, filter and the water of pipe pressurizing pump 12 pressurizations and converging at shower nozzle 5 places through well strainer 13 through air compressor 10 air pressurized, when not reaching specified air pressure and specified hydraulic pressure, just can not spray and can not spray water yet, only all meet the requirements of under the situation at hydraulic pressure and air pressure, shower nozzle 5 just can be opened by air-flow, the ejection spray makes whole germinating cabinet humidity uniformity in every nook and cranny in the shortest time.
When the mistiness degree in the germinating cabinet is higher, (being the upper limit that the vernalization indoor humidity reaches setting value), the light accepting part 61 of diffusion reflection pattern optoelectronic switch 6 can't receive the infrared ray that light-projecting portion 62 is launched, this moment, diffusion reflection pattern optoelectronic switch 6 was to the signal of control device in the spraying control cabinet 7, control device control magnetic valve 8 cuts out, and shower nozzle 5 stops spraying.
On diffusion reflection pattern optoelectronic switch 6, sensitivity knob can be set,, control the humidity of whole germinating cabinet delicately by regulating this sensitivity knob according to of the requirement of different seeds to humidity.
Air inlet on water inlet on the inlet pipeline 3 and the air inlet pipeline 4 also can all realize spraying control by control device control, regulates the vernalization indoor humidity.
With reference to accompanying drawing 3.Fig. 3 is the structural representation of shower nozzle 5.Among the figure, arrow A is an airintake direction, and arrow B is the water inlet direction.Shower nozzle 5 links to each other with inlet pipeline 3 with air inlet pipeline 4, the nozzle water route switch 52 that shower nozzle 5 is provided with nozzle 51 and is located at nozzle 51 upstream sides, shower nozzle 5 also is provided with has ventilation branch road 21 that acts on nozzle water route switch 52 that is connected and the ventilation branch road 22 that links to each other with nozzle, and described shower nozzle 5 also is provided with the back-moving spring 53 of nozzle water route switch 52.
For the inlet end 73 of shower nozzle 5 is provided with threeway 50, described ventilation branch road 21 and ventilation branch road 22 are connected in all the other two ports of threeway 50 in the accompanying drawings.
With reference to accompanying drawing, described nozzle water route switch 52 is provided with the valve body 56 that communicates with inlet pipeline 3, is provided with the valve seat 57 with exhalant canal 54 in the valve body 56, and described water route switch also is provided with the spool that is connected with push pedal 70 71 that matches with valve seat; The top of described valve body 56 is provided with inner housing 72 and shell body 58, form the described ventilation branch road 21 that acts on nozzle water route switch between inner housing and the shell body, described push pedal is in the lower end of inner housing, the gas that enters the ventilation branch road 21 that acts on nozzle water route switch acts on this push pedal, and the back-moving spring 53 of described nozzle water route switch acts on this push pedal.
When shower nozzle is sprayed, as the arrow A direction, air-flow enters from the air inlet port 73 of threeway 50, one the tunnel through exporting 211 and export 212 and enter between housing 72 and the shell body 58 the described ventilation branch road 21 that acts on nozzle water route switch 52 that forms, when the pressure that acts on push pedal when gas overcomes the elastic force of spring 53, just push pedal 70 jack-up upwards can be driven spool 71 and moves upward, open nozzle water route switch 52.In inner housing 72, also be provided with the rising locating part 59 of push pedal 70.Exhalant canal 54 is communicated with nozzle 51, in nozzle 51, be provided with necking segment 55, the air flow inlet 221 of ventilation branch road 22 is in the downstream of necking segment 55, when nozzle water route switch 52 is opened by the gases at high pressure effect, gases at high pressure enter nozzle by ventilation branch road 22, the water that enters nozzle is impacted by the airflow at air flow inlet 221 places, form the powerful spray of particulate at the 10-80 micron, water smoke outlet 74 ejections from nozzle 51 ports of export, the every nook and cranny that makes whole germinating cabinet is by the quick humidification of fog that flows, and the dripping phenomenon when preventing to start shooting.
When shut-off nozzle, under the effect of back-moving spring 53,70 times horizontal resets of push pedal, nozzle water route switch cuts out automatically, the dripping phenomenon during the control shutdown.When air pressure was lower than normal value, push pedal 70 can reset under the effect of back-moving spring 53 equally, and nozzle water route switch cuts out automatically, guaranteed obstructed or when breaking down, the water route can cut off automatically, fully ensures the whole system reliability in gas circuit.
In force, can spraying control device of the present utility model or shower nozzle quantity be set according to production-scale demand.
Claims (3)
1. the humidity conditioner of a germinating cabinet, it is characterized in that it comprises sprayer unit and control device thereof, described sprayer unit comprises inlet pipeline and air inlet pipeline, described sprayer unit is provided with the shower nozzle that is connected with air inlet pipeline with inlet pipeline, and described control device is provided with the diffusion reflection pattern optoelectronic switch in the germinating cabinet.
2. the humidity conditioner of a kind of germinating cabinet as claimed in claim 1, it is characterized in that described shower nozzle is provided with nozzle, nozzle is provided with the nozzle water inlet switch that is subjected to air inlet control, and described air inlet pipeline is provided with magnetic valve, the switch of described control device control magnetic valve.
3. the humidity conditioner of a kind of germinating cabinet as claimed in claim 2, it is characterized in that described sprayer unit has ventilation branch road that acts on the nozzle water inlet switch that is connected and the ventilation branch road that links to each other with nozzle, described shower nozzle also is provided with the back-moving spring of nozzle water inlet switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201072572U CN201094182Y (en) | 2007-03-14 | 2007-03-14 | Humidity control device for germination accelerating room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201072572U CN201094182Y (en) | 2007-03-14 | 2007-03-14 | Humidity control device for germination accelerating room |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201094182Y true CN201094182Y (en) | 2008-08-06 |
Family
ID=39921240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201072572U Expired - Fee Related CN201094182Y (en) | 2007-03-14 | 2007-03-14 | Humidity control device for germination accelerating room |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201094182Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104738220A (en) * | 2013-12-27 | 2015-07-01 | 勐海茶业有限责任公司 | Instant spraying wetting compacting method for compression type Pu'er cooked tea |
| CN112616360A (en) * | 2020-12-31 | 2021-04-09 | 天津市裕丰绿创农业科技有限公司 | Detachable germination accelerating chamber and using method thereof |
-
2007
- 2007-03-14 CN CNU2007201072572U patent/CN201094182Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104738220A (en) * | 2013-12-27 | 2015-07-01 | 勐海茶业有限责任公司 | Instant spraying wetting compacting method for compression type Pu'er cooked tea |
| CN104738220B (en) * | 2013-12-27 | 2018-11-02 | 勐海茶业有限责任公司 | The instant drawing method that makes moist of spraying of compacting pressing Pu'er cooked tea |
| CN112616360A (en) * | 2020-12-31 | 2021-04-09 | 天津市裕丰绿创农业科技有限公司 | Detachable germination accelerating chamber and using method thereof |
| CN112616360B (en) * | 2020-12-31 | 2022-06-10 | 天津市裕丰绿创农业科技有限公司 | Detachable germination accelerating room and using method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Zhejiang Hongyue Seeds Co., Ltd. Assignor: Jiang Shengde|Wan Guoping Contract fulfillment period: 2008.12.20 to 2013.12.19 Contract record no.: 2009330000235 Denomination of utility model: Humidity control device for germination accelerating room Granted publication date: 20080806 License type: Exclusive license Record date: 20090211 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2008.12.20 TO 2013.12.19; CHANGE OF CONTRACT Name of requester: ZHEJIANG HONGYUE FLOWERS CO., LTD. Effective date: 20090211 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080806 Termination date: 20100314 |