CN2579162Y - Temperature control smoke frost-proof device - Google Patents
Temperature control smoke frost-proof device Download PDFInfo
- Publication number
- CN2579162Y CN2579162Y CN 02270358 CN02270358U CN2579162Y CN 2579162 Y CN2579162 Y CN 2579162Y CN 02270358 CN02270358 CN 02270358 CN 02270358 U CN02270358 U CN 02270358U CN 2579162 Y CN2579162 Y CN 2579162Y
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- temperature control
- container
- frost
- smoke
- demisler
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Abstract
The utility model relates to a temperature control smoke frost-proof device, which comprises a container used for holding smoking fuels, wherein, a ventilating and smoke exhausting device which penetrates both ends of the container is fixed in the container; ventilating and smoke exhausting holes are distributed on the side wall of the ventilating and smoke exhausting device; a temperature controlling ignition device which is arranged outwards is connected with a low-ignition-point material bag on the bottom of the container through conducting wires. The temperature control smoke frost-proof device has the advantages of simple structure, complete combustion of smoking fuels, favorable effect of smoke emission, capability of accurately measuring microclimate in a small area, the accurate control of marginal ignition time, the effective prevention of miss of time or ahead of time, the complete avoidance of defects caused by manual watching, labor saving and the acquisition of better frost-proof effect; the utility model is suitable for farmlands with various terrains.
Description
Technical field
The utility model relates to the device of a kind of agricultural, industry of planting forest or fruit tress prevention frost calamity, is specially a kind of smog demisler.
Background technology
It is one of common agricultural disaster that crops suffer morning and evening frost, in order to prevent this type of disaster, have and adopt the way of watering or spraying antifreezing agent, but cost is too high and antifrost effect is not obvious.More simple and feasible is to adopt the mode of piling up the combustible burning fuming to improve environmental temperature, this mode must have manually on duty, labour intensity greatly also is difficult to accurately hold the duration of ignition, often cause overdue or breakfast, in addition, adopt this open combustion method to be easy to generate naked light, cause fire.For this reason, people have invented fuel have been placed the method for lighting manufacturing smog in the container, though avoided the defective of naked light burning like this, but fuel in container because improper ventilation, the smog diffusion effect is poor, and still needs manually on dutyly, and errors such as therefore overdue or breakfast still can not be avoided.
Summary of the invention
The utility model has overcome above-mentioned the deficiencies in the prior art, has designed the accurate control and prevention frost of a kind of energy critical duration of ignition, and the smog diffusion effect is good, need not artificial temperature control smog demisler on duty.
Temperature control smog demisler of the present utility model, comprise the container of placing the fuel of being fuming, be fixed with the ventilation and exhaust device that connects the container two ends at internal tank, described ventilation and exhaust device sidewall is distributed with ventilative exhaust smoke hole, and an external temperature control igniter links to each other with the low ignition point material bag of container bottom by lead.
Described temperature control igniter comprises power supply, a digital temperature controller that has temperature sensor, with this digital temperature controller transistor amplifier that links to each other and the relay switching circuit that links to each other with transistor amplifier, two leads of being drawn by relay switching circuit link to each other with the hot-wire ignition device in placing low ignition point material bag.
The utility model is simple in structure, owing to be provided with ventilative fume extractor at internal tank, makes the fuel combustion of being fuming more complete, and it is better that smog distributes effect; The employing attemperating unit can accurately be measured the microclimate in the zonule, accurately controls the critical duration of ignition, has prevented overdue effectively or breakfast, and has avoided the artificial defective that causes on duty fully, has not only saved the labour but also can obtain antifrost effect preferably.Use in the farmland that is applicable to various landform.
Description of drawings
Fig. 1 is a temperature control smog demisler structural representation
Fig. 2 is temperature control smog demisler temperature control igniter circuit figure
The 1-attemperating unit 2-temperature sensor 3-lead 4-hot-wire ignition device 5-low ignition point material bag 6-fuel 7-container 8-of being fuming goes up the digital temperature controller of fire insulation net 10-air inlet 11-ventilation and exhaust device 12-exhaust smoke hole 13-top cover 14-under the fire insulation net 9-among the figure
Embodiment
With reference to accompanying drawing 1 and accompanying drawing 2 temperature control smog demislers of the present utility model, adopt the be fuming bulk containers 7 of fuel of a placement, in container 7 internal fixation the perforation bulk containers ventilation and exhaust device 11 at two ends is up and down arranged, described ventilation and exhaust device 11 sidewalls are distributed with ventilative 12, one external temperature control igniters of exhaust smoke hole and link to each other with the low ignition point material bag 5 of container bottom by lead 3.In order to be beneficial to ventilation, fire insulation net 8 and following fire insulation net 9 on one are set both sides respectively up and down at container, air inlet 10 places container bottom, and an open top cover 13 that not only can rainproof but also not influence smoke evacuation is arranged on container top.Temperature control igniter power supply adopts 12 overhead accumulators, a digital temperature controller 14, with this digital temperature control instrument 14 transistor amplifier that links to each other and the relay switching circuit that links to each other with transistor amplifier, two leads 3 of being drawn by relay switching circuit link to each other with the hot-wire ignition device 4 in placing low ignition point material bag 5.Above-mentioned digital temperature controller adopts the ZHL338 digital thermometer of band temperature sensor.Temperature sensor 2 is external, is beneficial to accurately survey ambient temperature.
During work, the fuel 6 of being fuming will be filled in the container, as sawdust, broken straw rod etc., in order to prevent that naked light from producing, this fuel of being fuming is made appropriate compacting, and low ignition point material bag 5 is arranged at the fuel bottom that is fuming, if container is bigger, several low ignition point material bags be can place simultaneously, cotton or gunpowder or other similar combustibles loaded in the bag.Hot-wire ignition device 4 places in the low ignition point material bag, sets one and opens temperature value, such as 1 degree centigrade, when temperature is reduced to this temperature spot, temperature sensor sends a start pulse signal, after amplifying by amplifying circuit, makes the actuating of relay, connect battery feed, the low ignition point material is lighted in the resistance wire heating, and then the flammable fuel 6 of being fuming is ignited, and emits smog by ventilation and exhaust device 11, ambient temperature is raise, reach the purpose of pre-frost protection.
Described container is not limited to tubbiness, can be circular, sphere or column etc.
If adopt enough big battery feed, temperature control igniter can be with time control several container works of being fuming.
Claims (5)
1, a kind of temperature control smog demisler, comprise the container (7) of placing the fuel of being fuming, it is characterized in that internal tank is fixed with the ventilation and exhaust device (11) that connects the container two ends, described ventilation and exhaust device sidewall is distributed with ventilative exhaust smoke hole (12), and an external temperature control igniter (1) links to each other with the low ignition point material bag (5) of container bottom by lead (3).
2, temperature control smog demisler as claimed in claim 1, it is characterized in that the temperature control igniter comprises power supply, a digital temperature controller (14) that has temperature sensor, with this digital temperature control instrument (14) transistor amplifier that links to each other and the relay switching circuit that links to each other with transistor amplifier, two leads (3) hot-wire ignition device (4) interior with placing low ignition point material bag (5) of being drawn by relay switching circuit links to each other.
3, as right 1 or 2 described temperature control smog demislers, it is characterized in that container up and down two bottom surfaces be netted refuge floor (8,9) structure, at container bottom an air inlet (10) is arranged.
4, temperature control smog demisler as claimed in claim 1 or 2 is characterized in that an open top cover (13) is arranged at container top.
5, temperature control demisler as claimed in claim 3 is characterized in that an open top cover (13) is arranged at container top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02270358 CN2579162Y (en) | 2002-10-25 | 2002-10-25 | Temperature control smoke frost-proof device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02270358 CN2579162Y (en) | 2002-10-25 | 2002-10-25 | Temperature control smoke frost-proof device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2579162Y true CN2579162Y (en) | 2003-10-15 |
Family
ID=33735433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02270358 Expired - Fee Related CN2579162Y (en) | 2002-10-25 | 2002-10-25 | Temperature control smoke frost-proof device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2579162Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103609377A (en) * | 2013-12-03 | 2014-03-05 | 内蒙古自治区赤峰市气象局 | Frost prevention smoke bomb |
| CN103749221A (en) * | 2014-01-20 | 2014-04-30 | 宁夏回族自治区气象科学研究所 | Orchard frost-prevention smoke bomb and manufacture |
| CN103782854A (en) * | 2014-01-27 | 2014-05-14 | 中国农业科学院茶叶研究所 | Tea garden frost-proof method and frost-proof smoke generator |
| CN105052638A (en) * | 2015-08-07 | 2015-11-18 | 陕西智奇农业有限公司 | Anti-frost smoke generating device |
-
2002
- 2002-10-25 CN CN 02270358 patent/CN2579162Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103609377A (en) * | 2013-12-03 | 2014-03-05 | 内蒙古自治区赤峰市气象局 | Frost prevention smoke bomb |
| CN103749221A (en) * | 2014-01-20 | 2014-04-30 | 宁夏回族自治区气象科学研究所 | Orchard frost-prevention smoke bomb and manufacture |
| CN103749221B (en) * | 2014-01-20 | 2015-09-23 | 宁夏回族自治区气象科学研究所 | Orchard frost prevention smoke aerosol bomb and manufacture method thereof |
| CN103782854A (en) * | 2014-01-27 | 2014-05-14 | 中国农业科学院茶叶研究所 | Tea garden frost-proof method and frost-proof smoke generator |
| CN103782854B (en) * | 2014-01-27 | 2015-07-22 | 中国农业科学院茶叶研究所 | Tea garden frost-proof method and frost-proof smoke generator |
| CN105052638A (en) * | 2015-08-07 | 2015-11-18 | 陕西智奇农业有限公司 | Anti-frost smoke generating device |
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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 |