CN101126933B - Automatic temperature-regulator for greenhouse - Google Patents
Automatic temperature-regulator for greenhouse Download PDFInfo
- Publication number
- CN101126933B CN101126933B CN2007100129116A CN200710012911A CN101126933B CN 101126933 B CN101126933 B CN 101126933B CN 2007100129116 A CN2007100129116 A CN 2007100129116A CN 200710012911 A CN200710012911 A CN 200710012911A CN 101126933 B CN101126933 B CN 101126933B
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- temperature
- relay
- high temperature
- greenhouse
- low temperature
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/25—Greenhouse technology, e.g. cooling systems therefor
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Abstract
The utility model relates to an automatic temperature regulation device for greenhouse, comprising a temperature control mechanism, a driving mechanism, a manual mechanism and an alarm mechanism. The temperature control mechanism inspects the temperature in the greenhouse and controls the driving mechanism to make corresponding action, when the temperature in the greenhouse exceeds the limited range, the ventilation hole becomes larger, when the temperature in the greenhouse is lower than the limited range, the ventilation hole becomes smaller, thereby adjusting the temperature in the greenhouse. The manual mechanism is an auxiliary device under power-off condition, when power-off, poke shift knob is moved to break off the electric-motion, a hand wheel is rotated so as to realize the purpose of controlling the temperature manually. The alarm mechanism is a device for protecting system and prompting user, when the limited temperature is exceeded, the motor is cut off by the alarm mechanism, and also the loudspeaker gives alarm to prompt the user. The utility model has the advantages of not only controlling the temperature in the greenhouse manually and automatically but also having simple practical structure, low manufacturing cost, convenient operation and high efficiency so as to relief labor intensity and fill in the blank of the prior product in the market.
Description
Technical field
The present invention relates to a kind of automatic temperature-regulator for greenhouse, especially a kind of energy automatically and the manual adjustments temperature, control the automatic temperature-regulator for greenhouse of temperature.
Background technology
At present, known booth is regulated temperature, the control temperature mainly contains dual mode, and a kind of is full-automatic temperature adjusting system, and this system architecture complexity, cost height cost an arm and a leg, and be beyond affordability for booth owner's peasant.Another kind is manually to control temperature.Now a lot of friends peasant adopt this temperature-controlled process.If temperature is higher than preference temperature and just ventilating opening is opened greatlyyer, it is just smaller the ventilating opening pass that temperature is lower than preference temperature, needs constantly to regulate.Such ventilating opening just has one less than two meters, just has more than 20 for 100 meters long booths, and like this, the operator hurries back and forth back and forth, and is not only tired, and temperature control is inaccurate.
Summary of the invention
In order to solve the above problems, the invention provides a kind of automatic temperature-regulator for greenhouse, this system not only detects and adjusts the temperature in the booth automatically, and can realize manually controlling temperature during outage; The present invention is simple in structure, and it is low to manufacture cost, has alleviated labour intensity, and Mi has mended the deficiency of existing booth control temperature product.
The technical solution adopted for the present invention to solve the technical problems is: the method that adopts the size adjustment canopy temperature of automatic folding active window.The present invention is made up of temperature control device, gear train, man-operated mechanism and alarm mechanism.Temperature control device comprises temp controlled meter, temperature sensor, high temperature relay, low temperature relay, high temperature travel switch, low temperature travel switch, high temperature loudspeaker, low temperature loudspeaker and motor.Temperature sensor is electrically connected with temp controlled meter, temp controlled meter bifurcation stream: the counter-rotating electrode of series connection high temperature relay, high temperature travel switch and a motor; The just commentaries on classics electrode of another series connection low temperature relay, low temperature travel switch and motor.Temp controlled meter can be provided with maximum temperature point G and minimum temperature point D, temp controlled meter according to the temperature value of temperature sensor be more than or equal to G, less than G greater than D with smaller or equal to three kinds of situations of D, automatically control links to each other with the high temperature relay or links to each other with the low temperature relay, the switch gearing of temp controlled meter, high temperature relay and low temperature relay, two relay duties are reciprocal, when being temp controlled meter connection high temperature relay, the switch of high temperature relay closes, and then the switch of low temperature relay leaves; Otherwise temp controlled meter connects when hanging down the high temperature relay, and the switch of high temperature relay leaves, and then the switch of low temperature relay closes.The temperature that records when temperature sensor is during smaller or equal to D, and temp controlled meter is communicated with the low temperature relay, and motor just changes; When the temperature place that records less than G during greater than D, temp controlled meter disconnects relay, motor is not worked; When temperature during more than or equal to G, temp controlled meter is communicated with the high temperature relay, the motor counter-rotating.Gear train comprises motor, gear wheel, pinion wheel, key, screw rod, translational nut, pull bar, draw runner connecting rod, draw runner, movable window, slideway.Motor is connected with gear wheel, gear wheel and pinion, pinion wheel is connected with screw rod by key, and screw rod screws with translational nut and is connected, translational nut upper end cylinder lever connecting rod, pull bar is fixedlyed connected with the draw runner connecting rod, the draw runner connecting rod is fixedlyed connected with the left end of draw runner, and draw runner horizontally slips in slideway, and draw runner and slideway respectively have two, laid parallel is in movable window both sides, fixedly connected movable window above the draw runner.When motor rotates, drive gear wheel, pinion wheel, key, screw rod according to this and rotate, the restriction of translational nut tension member can only left and right sides translation, and translational nut drives pull bar, draw runner connecting rod, draw runner and the left and right sides translation of movable window, thereby, realize that the size of folding active window is adjusted canopy temperature.Man-operated mechanism comprises shift fork transposition turn-knob, shift fork backguy, spring, shift fork, handwheel, hinge wheel, chain, minor sprocket, finger, pinion wheel, pin-and-hole and screw rod.Shift fork transposition turn-knob is connected with the shift fork backguy, the shift fork backguy is connected with shift fork, spring withstands on the shift fork left side, shift fork is enclosed within the pinion wheel lower end, and the pinion wheel right side is provided with pin-and-hole, and the chainlet bye is enclosed within on the screw rod, can only on axle, rotate, can not move left and right, the minor sprocket left side is provided with finger, and finger is corresponding with the pin-and-hole on the pinion wheel; The fixedly connected hinge wheel of handwheel, hinge wheel is connected by chain with minor sprocket, forms chain transmission.Man-operated mechanism is the servicing unit under powering-off state, when outage, move shift fork transposition turn-knob and loosen the shift fork backguy, spring promotes shift fork to the right, shift fork is stirred pinion wheel and is moved to right and break away from gear wheel in the above-mentioned gear train, pinion wheel is connected with the minor sprocket pin, and rotation hand wheel drives hinge wheel, chain, minor sprocket, pinion wheel and screw rod rotation, thereby realizes the manually purpose of control temperature.Alarm mechanism comprises translational nut, high temperature travel switch, low temperature travel switch, high temperature loudspeaker, low temperature loudspeaker; The high temperature travel switch is electrically connected with the high temperature loudspeaker, and the low temperature travel switch is electrically connected with the low temperature loudspeaker, and high temperature travel switch and low temperature travel switch are separately positioned on the extreme position end of translational nut translation.Translational nut moves to the contact of extreme position end collision high temperature travel switch or low temperature travel switch, and the trip switch disconnects motor, and is communicated with loudspeaker and gives the alarm and remind the user.
The invention has the beneficial effects as follows, can not only control the interior temperature of booth with manual automatically, and simple and practical, and it is low to manufacture cost, easy and simple to handle, efficient, has alleviated manpower labour intensity, has filled up the blank of existing product on the market.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples.
Fig. 1 is the present invention and big booth structure cut-away illustration, is the projecting direction of front view.
Fig. 2 is the present invention and big booth structure schematic appearance, is the projecting direction of vertical view.
Fig. 3 is temperature control device and alarm mechanism circuit theory diagrams.
Fig. 4 is a cut-away illustration of the present invention, is front view.
Fig. 5 is a vertical view of the present invention.
Fig. 6 is the cut-away illustration of the embodiment of the invention, is the projecting direction of front view.
1. gear wheels among the figure, 2. motor, 3. movable window, 4. draw runner, 5. minor sprocket, 6. screw rod, 7. shift fork transposition turn-knob, 8. temp controlled meter, 9. handwheel, 10. translational nut, 11. pull bars, 12. slideways, 13. the draw runner connecting rod, 14. hinge wheels, 15. chains, 16. finger, 17. springs, 18. shift fork backguys, 19. shift fork, 20. keys, 21. pinion wheels, 22. pin-and-hole, 23. high temperature travel switches, 24. low temperature travel switches, 25. temperature sensor, 26. high temperature relays, 27. low temperature relays, 28. the high temperature loudspeaker, 29. low temperature loudspeakers.
Embodiment
Fig. 1, Fig. 2, Fig. 4, among Fig. 5, motor (2) is connected with gear wheel (1), gear wheel (1) and pinion wheel (21) engagement, pinion wheel (21) is connected with screw rod (6) by key (20), screw rod (6) screws with translational nut (10) and is connected, translational nut (10) upper end cylinder lever connecting rod (11), pull bar (11) is fixedlyed connected with draw runner connecting rod (13), draw runner connecting rod (13) is fixedlyed connected with the left end of draw runner (4), draw runner (4) horizontally slips in slideway (12), fixedly connected movable window (3) above the draw runner (4), draw runner (4) and slideway (12) have two, and laid parallel is in movable window (3) both sides.When motor (2) rotates, drive gear wheel (1), pinion wheel (21), key (20), screw rod (6) rotation successively, translational nut (10) tension member (11) restriction can only left and right sides translation, translational nut (10) drives pull bar (11), draw runner connecting rod (13), draw runner (4) and movable window (3) left and right sides translation, thereby the size that reaches the folding active window is adjusted canopy temperature.
Among Fig. 3: temperature sensor (25) is electrically connected with temp controlled meter (8), temp controlled meter (8) bifurcation stream: the counter-rotating electrode of a series connection high temperature relay (26), high temperature travel switch (23) and motor (2); The just commentaries on classics electrode of another series connection low temperature relay (27), low temperature travel switch (24) and motor (2).Temp controlled meter (8) can be provided with maximum temperature point G and minimum temperature point D, temp controlled meter (8) according to the temperature value of temperature sensor (25) be more than or equal to G, less than G greater than D with smaller or equal to three kinds of situations of D, automatically control links to each other with high temperature relay (26) or links to each other with low temperature relay (27), the switch gearing of temp controlled meter (8), high temperature relay (26) and low temperature relay (27), two relay duties are reciprocal, when being temp controlled meter (8) connection high temperature relay (26), the switch of high temperature relay (26) closes, and then the switch of low temperature relay (27) leaves; Otherwise temp controlled meter (8) connects when hanging down high temperature relay (26), and the switch of high temperature relay (26) leaves, and then the switch of low temperature relay (27) closes.The temperature that records when temperature sensor (25) is during smaller or equal to D, and temp controlled meter (8) is communicated with low temperature relay (27), and motor (2) just changes; When the temperature place that records less than G during greater than D, temp controlled meter (8) disconnects relay, motor (2) is not worked; When temperature during more than or equal to G, temp controlled meter (8) is communicated with high temperature relay (26), motor (2) counter-rotating.
Fig. 3 and Fig. 4 represent alarm mechanism: high temperature travel switch (23) is electrically connected with high temperature loudspeaker (28), low temperature travel switch (24) is electrically connected with low temperature loudspeaker (29), and high temperature travel switch (23) and low temperature travel switch (24) are separately positioned on the extreme position end of translational nut (10) translation.Translational nut (10) moves to the contact of extreme position end collision high temperature travel switch (23) or low temperature travel switch (24), and the trip switch disconnects motor (2), and is communicated with loudspeaker and gives the alarm and remind the user.
The embodiment of manual control greenhouse temperature shown in Figure 6: shift fork transposition turn-knob (7) is connected with shift fork backguy (18), shift fork backguy (18) is connected with shift fork (19), spring (17) withstands on shift fork (19) left side, shift fork (19) is enclosed within pinion wheel (21) lower end, pinion wheel (21) right side is provided with pin-and-hole (22), minor sprocket (5) sky is enclosed within on the screw rod (6), can only on axle, rotate, can not move left and right, minor sprocket (5) left side is provided with finger (16), and finger (16) is corresponding with the pin-and-hole (22) on the pinion wheel (21); The fixedly connected hinge wheel of handwheel (9) (14), hinge wheel (14) is connected by chain (15) with minor sprocket (5), forms chain transmission.Man-operated mechanism is the servicing unit under powering-off state, when outage, move shift fork transposition turn-knob (7) and loosen shift fork backguy (18), spring (17) promotes shift fork (19) to the right, shift fork (19) is stirred pinion wheel (21) and is moved to right and break away from gear wheel (1) in the above-mentioned gear train, the pin-and-hole (22) of pinion wheel (21) is connected with the finger (16) of minor sprocket (5), rotation hand wheel (9) drives hinge wheel (14), chain (15), minor sprocket (5), pinion wheel (21) and screw rod (6) rotation, thereby realizes manually control temperature.
Claims (4)
1. an automatic temperature-regulator for greenhouse is made up of temperature control device, gear train, man-operated mechanism and alarm mechanism; It is characterized in that: temperature sensor is electrically connected with temp controlled meter in the temperature control device, temp controlled meter bifurcation stream: the counter-rotating electrode of series connection high temperature relay, high temperature travel switch and a motor; Another series connection low temperature relay, low temperature travel switch are to the just commentaries on classics electrode of motor; Motor is connected with gear wheel in the gear train, gear wheel and pinion, pinion wheel is connected with screw rod by key, screw rod screws with translational nut and is connected, translational nut upper end cylinder lever connecting rod, pull bar is fixedlyed connected with the draw runner connecting rod, and the draw runner connecting rod is fixedlyed connected with the left end of draw runner, draw runner can horizontally slip in slideway, fixedly connected movable window above the draw runner; Shift fork transposition turn-knob is connected with the shift fork backguy in the man-operated mechanism, and the shift fork backguy is connected with shift fork, and spring withstands on the shift fork left side, shift fork is enclosed within the pinion wheel lower end, and the chainlet bye is enclosed within on the screw rod, the fixedly connected hinge wheel of handwheel, hinge wheel is connected by chain with minor sprocket, forms chain transmission; The high temperature travel switch is electrically connected with the high temperature loudspeaker in the alarm mechanism, and the low temperature travel switch is electrically connected with the low temperature loudspeaker, and high temperature travel switch and low temperature travel switch are separately positioned on the extreme position end of translational nut translation; The extreme position end of so-called translational nut translation promptly is maximum position and the complete off-position that movable window is opened, translational nut moves to the contact of extreme position end collision high temperature travel switch or the contact of low temperature travel switch, the trip switch is communicated with loudspeaker and reports to the police, disconnection simultaneously is connected with motor, and motor is quit work.
2. automatic temperature-regulator for greenhouse according to claim 1, it is characterized in that: in the described temperature control device, temp controlled meter can be provided with maximum temperature point G and minimum temperature point D, temp controlled meter is more than or equal to G according to the temperature value of temperature sensor, less than G greater than D with smaller or equal to three kinds of situations of D, automatically control links to each other with the high temperature relay or links to each other with the low temperature relay, temp controlled meter, the switch gearing of high temperature relay and low temperature relay, two relay duties are reciprocal, be that temp controlled meter connects the high temperature relay and closes then the low temperature relay and open, otherwise temp controlled meter connects the high temperature relay and opens then that the low temperature relay closes.
3. automatic temperature-regulator for greenhouse according to claim 1 is characterized in that: in the described gear train, draw runner and slideway have two, and laid parallel is in movable window both sides.
4. automatic temperature-regulator for greenhouse according to claim 1 is characterized in that: the pinion wheel right side is provided with pin-and-hole in the described man-operated mechanism, pinion wheel can be on screw rod move left and right; Minor sprocket can only rotate on axle, can not move left and right, and the minor sprocket left side is provided with finger, and finger is corresponding with the pin-and-hole on the pinion wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007100129116A CN101126933B (en) | 2007-09-21 | 2007-09-21 | Automatic temperature-regulator for greenhouse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007100129116A CN101126933B (en) | 2007-09-21 | 2007-09-21 | Automatic temperature-regulator for greenhouse |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101126933A CN101126933A (en) | 2008-02-20 |
| CN101126933B true CN101126933B (en) | 2010-11-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2007100129116A Expired - Fee Related CN101126933B (en) | 2007-09-21 | 2007-09-21 | Automatic temperature-regulator for greenhouse |
Country Status (1)
| Country | Link |
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| CN (1) | CN101126933B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102763580A (en) * | 2012-08-14 | 2012-11-07 | 周安亮 | Opening and closing device of scuttle at top end of greenhouse |
| CN104065305B (en) * | 2014-06-06 | 2016-09-21 | 黄智� | A kind of roller shutter for warmhouse booth lifts circuit |
| CN104381055B (en) * | 2014-10-20 | 2015-08-19 | 山东省农业科学院蔬菜花卉研究所 | The telescopic vent of green house |
| CN105242017B (en) * | 2015-11-13 | 2017-06-16 | 苏州国家环保高新技术产业园发展有限公司 | A kind of air monitering equipment room for being provided with Based Intelligent Control window |
| CN105519383B (en) * | 2015-12-29 | 2019-01-18 | 青岛百瑞吉生物工程有限公司 | A kind of greenhouse ventilation device |
| CN107144542A (en) * | 2017-03-24 | 2017-09-08 | 泛联尼塔生态环境建设股份有限公司 | A kind of intelligent monitoring system of Landscape Construction |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2368277Y (en) * | 1999-04-28 | 2000-03-15 | 姜德志 | Intellectual device for ecologic environment of plastic tunnel |
| CN2397726Y (en) * | 1999-09-24 | 2000-09-27 | 云南省电子工业研究所 | Automatic control device for plastic greenhouse |
| CN1586125A (en) * | 2004-06-30 | 2005-03-02 | 成斌 | Managing and control system for crops in greenhouse |
-
2007
- 2007-09-21 CN CN2007100129116A patent/CN101126933B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2368277Y (en) * | 1999-04-28 | 2000-03-15 | 姜德志 | Intellectual device for ecologic environment of plastic tunnel |
| CN2397726Y (en) * | 1999-09-24 | 2000-09-27 | 云南省电子工业研究所 | Automatic control device for plastic greenhouse |
| CN1586125A (en) * | 2004-06-30 | 2005-03-02 | 成斌 | Managing and control system for crops in greenhouse |
Non-Patent Citations (1)
| Title |
|---|
| JP平1-157319A 1989.06.20 |
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| Publication number | Publication date |
|---|---|
| CN101126933A (en) | 2008-02-20 |
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| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
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| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Shenyang Changtai Medical Technology Co., Ltd. Assignor: Shenyang University of Technology Contract record no.: 2011210000108 Denomination of invention: Automatic temperature-regulator for greenhouse Granted publication date: 20101117 License type: Exclusive License Open date: 20080220 Record date: 20110729 |
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| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101117 Termination date: 20120921 |