CN103155828A - Vinyl house automatic temperature adjusting device - Google Patents
Vinyl house automatic temperature adjusting device Download PDFInfo
- Publication number
- CN103155828A CN103155828A CN2013100308751A CN201310030875A CN103155828A CN 103155828 A CN103155828 A CN 103155828A CN 2013100308751 A CN2013100308751 A CN 2013100308751A CN 201310030875 A CN201310030875 A CN 201310030875A CN 103155828 A CN103155828 A CN 103155828A
- Authority
- CN
- China
- Prior art keywords
- time relay
- temperature
- auxiliary reclay
- temperature adjusting
- vinyl house
- 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.)
- Granted
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- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 title abstract 8
- 229920002554 vinyl polymer Polymers 0.000 title abstract 8
- 239000004033 plastic Substances 0.000 claims abstract description 37
- 229920003023 plastic Polymers 0.000 claims abstract description 37
- 239000000523 sample Substances 0.000 claims abstract description 5
- 239000011888 foil Substances 0.000 claims description 18
- 230000007246 mechanism Effects 0.000 claims description 6
- 239000002985 plastic film Substances 0.000 claims description 3
- 229920006255 plastic film Polymers 0.000 claims description 3
- 230000008901 benefit Effects 0.000 abstract description 4
- 239000012528 membrane Substances 0.000 abstract 7
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 2
- 235000012055 fruits and vegetables Nutrition 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008635 plant growth Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000012010 growth Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Images
Classifications
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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
Landscapes
- Greenhouses (AREA)
Abstract
The invention provides a vinyl house automatic temperature adjusting device, and relates to the automatic temperature adjusting technology for a garden stuff cultivation vinyl house. The vinyl house automatic temperature adjusting device comprises an upper plastic membrane and a lower plastic membrane, wherein the upper plastic membrane and the lower plastic membrane are covered on a vinyl house frame, edges of the upper plastic membrane and the lower plastic membrane are arranged in an overlapped mode, a speed changer is mounted on a longitudinal rotation shaft in the vinyl house and connected with a motor, the motor and a temperature probe are connected with a temperature control cabinet, pulleys are tied on fixed horizontal rods on the house, two ends of a pull rope passing through the pulleys can be coiled on the rotation shaft, and the edge of the lower plastic membrane is tied with a pull rope on one side. The temperature control cabinet comprises a power supply, a temperature controller, a first time relay, a second time relay, a first intermediate relay and a second intermediate relay. A first signal output end and a second signal output end of the temperature controller are respectively connected with the first time relay and the second time relay, and the first time relay and the second time relay are respectively connected with the first intermediate relay and the second intermediate relay. The output ends of the first intermediate relay and the output end of the second intermediate relay are connected with the motor. The vinyl house automatic temperature adjusting device has the advantages that a temperature adjusting window can be opened or closed in step-by-step, interval and gradual modes, automatic temperature adjustment is sensitive, reliable, practical, and good in effect, a best and most proper growing environment temperature is provided for crops, and economic benefits of a vinyl house are obviously increased.
Description
Technical field:
The present invention relates to fruits and vegetables protectiveness cultivation plastic tunnel, particularly the automatic temperature-regulator of plastic tunnel adjustment control.
Background technology:
The temperature adjustment measure of existing fruits and vegetables cultivation plastic tunnel is, the plastic film that is covered on frame comprises upper and lower two parts, the upper film limit of the lower film limit of upper plastic foil and lower plastic foil overlaps each other to beat and covers, if being formed one, its relative pulling open passes through the ventilating temperature-regulating window at booth top, pulling open the temperature adjusting window canopy temperature will descend gradually, and closing, holding temperature rises.The strip ventilating temperature-regulating window at booth top is passed through in opening and closing, still adopts artificial way at present more, and is time-consuming, and temperature adjustment is untimely accurately.the electronic register of existing published a kind of electric opening temperature adjusting window, that stay cord two ends that will walk around a pulley are around in a rotating shaft, and upper plastic foil film limit or lower plastic foil film limit are tied on stay cord, change according to canopy temperature, controlling motor rotates rotating shaft, the coiling stay cord pulls open temperature adjusting window or closes, its shortcoming one is to fail to realize unattended intelligent control, the 2nd, can only complete and entirely pull open or two kinds of adjustment state of contract fully, can not be step by step, compartment, open gradually or close, temperature adjustment is uneven, often cause the sometimes hot and sometimes cold variation of temperature of shed large, be unfavorable for plant growth.
Summary of the invention:
The present invention's purpose, it is the deficiency that overcomes prior art, to prior art significant improvement in addition, a kind of plastic tunnel automatic temperature-regulator is provided, realize unattended full-automatic temperature adjustment control, adjustment is accurate flexibly, for crop growth provides best preference temperature environment, be conducive to plant growth, improve the economic benefit of Plastic canopy culture.
the present invention is enforcement like this, a kind of plastic tunnel automatic temperature-regulator comprises upper plastic foil 4 and the lower plastic foil 6 that is covered on big-canopy framework 2, upper plastic foil film limit 5 forms temperature adjusting window 8 during with lower plastic foil film limit 7 mutual stacked relative pulling open, the vertical rotating shaft 9 one ends that are installed on booth inner column 3 are equipped with speed changer 16, speed changer connects motor 15, motor is connected with temperature probe and is connected temperature control box 18, establishing fixed transverse rod 10 on booth is that pulley 11 is arranged, the temperature adjusting window of walking around pulley opens and closes its two end of stay cord and is around in rotating shaft, lower plastic film film limit 7 opens and closes stay cord 13 with a side temperature adjusting window and binds mutually 14, temperature adjusting window opens and closes has position-limit mechanism 32, it is characterized in that, described temperature control box 18 comprises power supply 20, temperature controller 19, very first time relay 21 and second time relay 22, the first auxiliary reclay 23 and the second auxiliary reclay 24.Output-parallel temperature controller 19 power inputs of described power supply 20, very first time relay 21 and the second time relay 22 power inputs, the first auxiliary reclay 23 and the second auxiliary reclay 24 power inputs.The first signal output of temperature controller connects the signal input part of very first time relay 21, and the secondary signal output connects the signal input part of second time relay 22.The control signal output of very first time relay 21 connects the input of the first auxiliary reclay 23, and the control signal output of second time relay 22 connects the input of the second auxiliary reclay 24.The first auxiliary reclay 23 be connected the executive signal output of auxiliary reclay 24 and connect motor 25.
Beneficial effect of the present invention:
At first use procedure of the present invention sets temperature controller bound temperature value, compare with actual temperature that temperature probe is surveyed, and the output control signal is controlled corresponding time relay work.Again, to time relay setting work and time out value, the output signal of time relay compartment is through rotating and the time-out of auxiliary reclay control motor, thereby the substep of controlling the temperature adjusting window compartment is opened gradually or closes, and reaches the purpose of flexibly, accurately controlling room temperature.Automatic temperature-control is sensitive, reliable, practical, effective, has conscientiously solved the artificial temperature adjustment difficulty of booth, the inaccurate difficult problem of electronic temperature adjustment in the past, for crop provides best, optimum growing environment room temperature, can obviously increase the planting benefit of plastic tunnel.
The accompanying drawing invention:
Accompanying drawing 1 plastic tunnel schematic perspective view of the present invention
Accompanying drawing 2 attemperating unit electricity of the present invention theory diagram
Embodiment:
Embodiment is as shown in attached Fig. 1 and 2, a kind of plastic tunnel automatic temperature-regulator comprises prior art: be covered in upper plastic foil 4 and lower plastic foil 6 on big-canopy framework 2, form when mutually stacked upper plastic foil film limit 5 is with lower plastic foil film limit 7 relative pulling open and pass through the temperature adjusting window 8 at plastic tunnel top, relatively draw and close the also overlapping temperature adjusting window of closing.In booth, the top arranges a vertical rotating shaft 9, be installed on column 3, rotating shaft 9 one ends are equipped with speed changer 16, speed changer connects motor 15, motor connects temperature control box 18 (if adopt the transmitter of two end outputs by wire, it can be located at the centre of rotating shaft, the rotating shaft that can drive simultaneously two sides is rotated).Because the booth longitudinal length is large, be generally that the end to end a plurality of rotating shafts of multistage are set, a cover attemperating unit 32 is established in each rotating shaft.Fixing a cross bar 10 on the booth plastic foil, is that pulley 11 is arranged on cross bar, and the temperature adjusting window of walking around pulley opens and closes its two end of stay cord and is around in rotating shaft 9, under (or on) plastic foil film limit 7 bind mutually with a side keying stay cord 13, namely 14 of the right survey stay cords of accompanying drawing 1 are located.Temperature adjusting window opens and closes and is provided with position-limit mechanism 32.The present invention and prior art distinguish feature, and described temperature control box 18 comprises power supply 20, temperature controller 19, very first time relay 21 and second time relay 22, the first auxiliary reclay 23 and the second all parts of auxiliary reclay 24.Described power supply 20 connects the 220V alternating current, and temperature controller 19 power inputs, very first time relay 21 and the second time relay 22 power inputs, the first auxiliary reclay 23 and the second auxiliary reclay 24 power inputs are exported and connect to its direct current.The first signal output of temperature controller 19 connects the signal input part of very first time relay 21, and the secondary signal output connects the signal input part of second time relay 22.The signal output part of very first time relay 21 connects the input of the first auxiliary reclay 23, the signal output part of second time relay 22 connects the input of the second auxiliary reclay 24, the first auxiliary reclay 23 be connected the executive signal output of auxiliary reclay 24 and connect motor 25.In canopy, temperature probe 31 connects temperature controller in temperature control box.Described temperature adjusting window opens and closes position-limit mechanism 32, by be around in touch on fixing on endless cable 26 between top rotating shaft 9 and bottom runner 29, rope a little 27 and under touch a little 28, the limit switch 30 be located on an edge-on bar consists of, the limit switch output signal is through wire connection temperature controller 19.The above-mentioned temperature controller that adopts 19 is direct current input temperature controller, also can adopt interchange input temperature controller, exchanges the input temperature controller inner own with the ac-dc conversion power unit.Above-mentioned rotating shaft, temperature adjusting window open and close stay cord and temperature control box is to be located in canopy, also can be located at booth top outside canopy.Described rotating shaft can be located on column, also can be located on other fixture.
Implementation process is exemplified below:
Temperature controller 19 capping temperature are 25 ℃, and lower limit temperature is 16 ℃.The time of very first time relay 21 is set the work that is respectively and stopped in 1 minute 5 minutes.The time of second time relay 22 is set the work that is respectively and stopped in 2 minutes 2 minutes.
Switch on power, if temperature adjusting window was in and closed keeping warm mode this moment, during greater than 25 ℃, the temperature controller output signal makes very first time relay work when the canopy temperature, and its output of very first time relay makes the first auxiliary reclay coil get electric, the first auxiliary reclay contacting motor 25 power supplys, motor begins forward, stay cord two ends in rotating shaft, and left end coiling right-hand member discharges, stay cord binds mutually at fixing 14 by film limit and stay cord and locates lower film limit is pulled downwards, and temperature adjusting window is pulled open gradually.And, the motor forward was stopped 5 minutes in 1 minute, motor is restarted forward, then forward stopped 5 minutes in 1 minute, so continues, until position-limit mechanism 32 on touch a little and 27 touch limit switch 30, motor stops, during temperature adjusting window progressively be opened to maximum, the canopy temperature begins slow decreasing gradually, if the canopy temperature descends not lower than 16 ℃, temperature adjusting window will unanimously be held open state.
if the canopy temperature drops to less than 16 ℃, the temperature controller output signal makes the second time relay work, its output of second time relay makes the second auxiliary reclay coil get electric, the second auxiliary reclay contacting motor 25 power supplys, motor begins counter-rotating, stay cord two ends in rotating shaft, right-hand member coiling left end discharges, stay cord binds mutually at fixing 14 by film limit and stay cord and locates lower film limit is upwards pulled, and, motor reversal stopped 2 minutes in 2 minutes, motor starts again counter-rotating, reverse again and stopped in 2 minutes 2 minutes, so continue, until position-limit mechanism 32 under touch a little and 28 touch limit switch 30, motor reversal stops, temperature adjusting window is pulled gradually and is closed during this time, the film limit is stacked, the beginning of canopy temperature is gone up gradually.If the canopy temperature does not exceed higher limit, temperature adjusting window will unanimously keep closed condition.
Claims (1)
1. plastic tunnel automatic temperature-regulator, comprise the upper plastic foil (4) and the lower plastic foil (6) that are covered on big-canopy framework (2), upper plastic foil film limit (5) and lower plastic foil film limit (7) form temperature adjusting window (8) mutually during stacked relative pulling open, vertical rotating shaft (9) the one end that is installed in booth is equipped with speed changer (16), speed changer connects motor (15), motor is connected 31 with temperature probe) connection temperature control box (18), establishing fixed transverse rod (10) on booth is that pulley (11) is arranged, the temperature adjusting window of walking around pulley opens and closes its two end of stay cord and is around in rotating shaft (9), lower plastic film film limit (7) opens and closes stay cord (13) with a side temperature adjusting window and binds mutually (14), temperature adjusting window opens and closes has position-limit mechanism (32), it is characterized in that, described temperature control box (18) comprises power supply (20), temperature controller (19), very first time relay (21) and second time relay (22), the first auxiliary reclay (23) and the second auxiliary reclay (24), output-parallel temperature controller (19) power input of described power supply (20), very first time relay (21) and second time relay (22) power input, the first auxiliary reclay (23) and the second auxiliary reclay (24) power input, the first signal output of temperature controller connects the signal input part of very first time relay (21), and the secondary signal output connects the signal input part of second time relay (22), the signal output part of very first time relay (21) connects the input of the first auxiliary reclay (23), the signal output part of second time relay (22) connects the input of the second auxiliary reclay (24), the first auxiliary reclay (23) and the executive signal output connection motor (25) of auxiliary reclay (24) of being connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310030875.1A CN103155828B (en) | 2013-01-14 | 2013-01-14 | Vinyl house automatic temperature adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310030875.1A CN103155828B (en) | 2013-01-14 | 2013-01-14 | Vinyl house automatic temperature adjusting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103155828A true CN103155828A (en) | 2013-06-19 |
| CN103155828B CN103155828B (en) | 2014-11-05 |
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ID=48579759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310030875.1A Active CN103155828B (en) | 2013-01-14 | 2013-01-14 | Vinyl house automatic temperature adjusting device |
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| Country | Link |
|---|---|
| CN (1) | CN103155828B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104503516A (en) * | 2015-01-15 | 2015-04-08 | 廊坊市大华夏神农信息技术有限公司 | Intelligent film-opening sunshade double-purpose machine and control method |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0471429A (en) * | 1990-07-13 | 1992-03-06 | Taiyo:Kk | Temperature controller for greenhouse |
| CN201153423Y (en) * | 2007-09-21 | 2008-11-26 | 沈阳工业大学 | Auto temperature control system for shed |
| CN201256575Y (en) * | 2008-04-19 | 2009-06-17 | 张子平 | Electric, hand-pressing pneumatic domestic flower, vegetable soilless culturing device |
| CN201383971Y (en) * | 2009-04-02 | 2010-01-20 | 陈少博 | Sunlight full-automatic temperature controlling device |
| CN201422297Y (en) * | 2009-03-23 | 2010-03-17 | 张天夫 | Automatic curtain rolling device for greenhouse |
| CN201440855U (en) * | 2009-04-29 | 2010-04-28 | 钟凤祥 | Automatic temperature regulator for greenhouse |
| CN202522898U (en) * | 2012-04-05 | 2012-11-07 | 常州信息职业技术学院 | Greenhouse film-rolling and net-rolling control device |
| CN203040308U (en) * | 2013-01-14 | 2013-07-10 | 刘俊鹏 | Automatic temperature adjusting device for plastic greenhouse |
-
2013
- 2013-01-14 CN CN201310030875.1A patent/CN103155828B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0471429A (en) * | 1990-07-13 | 1992-03-06 | Taiyo:Kk | Temperature controller for greenhouse |
| CN201153423Y (en) * | 2007-09-21 | 2008-11-26 | 沈阳工业大学 | Auto temperature control system for shed |
| CN201256575Y (en) * | 2008-04-19 | 2009-06-17 | 张子平 | Electric, hand-pressing pneumatic domestic flower, vegetable soilless culturing device |
| CN201422297Y (en) * | 2009-03-23 | 2010-03-17 | 张天夫 | Automatic curtain rolling device for greenhouse |
| CN201383971Y (en) * | 2009-04-02 | 2010-01-20 | 陈少博 | Sunlight full-automatic temperature controlling device |
| CN201440855U (en) * | 2009-04-29 | 2010-04-28 | 钟凤祥 | Automatic temperature regulator for greenhouse |
| CN202522898U (en) * | 2012-04-05 | 2012-11-07 | 常州信息职业技术学院 | Greenhouse film-rolling and net-rolling control device |
| CN203040308U (en) * | 2013-01-14 | 2013-07-10 | 刘俊鹏 | Automatic temperature adjusting device for plastic greenhouse |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104503516A (en) * | 2015-01-15 | 2015-04-08 | 廊坊市大华夏神农信息技术有限公司 | Intelligent film-opening sunshade double-purpose machine and control method |
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| Publication number | Publication date |
|---|---|
| CN103155828B (en) | 2014-11-05 |
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| C06 | Publication | ||
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| ASS | Succession or assignment of patent right |
Owner name: LU YADONG Free format text: FORMER OWNER: LIU JUNPENG Effective date: 20140911 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| C53 | Correction of patent of invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Liu Junpeng Inventor after: Lu Yadong Inventor before: Liu Junpeng |
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| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: LIU JUNPENG TO: LIU JUNPENG LU YADONG |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20140911 Address after: 266700, 167, Changzhou Road, Pingdu, Shandong, four, unit 408 Applicant after: Lu Yadong Address before: 266700, 560, Shanxi village, Macheng Town, Pingdu City, Shandong Applicant before: Liu Junpeng |
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| C14 | Grant of patent or utility model | ||
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| TR01 | Transfer of patent right |
Effective date of registration: 20190506 Address after: 266700 No. 82 Taiwanese Road, Overseas Chinese Science Park, Pingdu City, Qingdao City, Shandong Province Patentee after: QINGDAO LANTIAN GREENHOUSE CO., LTD. Address before: 266700 Unit 408, Unit 4, 167 Changzhou Road, Pingdu City, Shandong Province Patentee before: Lu Yadong |