CN202522898U - Greenhouse film-rolling and net-rolling control device - Google Patents
Greenhouse film-rolling and net-rolling control device Download PDFInfo
- Publication number
- CN202522898U CN202522898U CN2012201389140U CN201220138914U CN202522898U CN 202522898 U CN202522898 U CN 202522898U CN 2012201389140 U CN2012201389140 U CN 2012201389140U CN 201220138914 U CN201220138914 U CN 201220138914U CN 202522898 U CN202522898 U CN 202522898U
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- greenhouse
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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 discloses a greenhouse film-rolling and net-rolling control device, comprising an electric film rolling device including a direct-current reduction motor, an electric net rolling device including an alternating-current reduction motor, and a direct-current power supply module, the direct-current reduction motor being connected with the direct-current power supply module, and further comprising a greenhouse environment monitoring system and a greenhouse environment regulation and control system. The greenhouse environment monitoring system comprises a greenhouse temperature detector, a greenhouse humidity detector and a greenhouse light detector, which are in electric-signal connection with a programmable logic controller (PLC) through an analog input module. According to the greenhouse environment regulation and control system, the PLC is electrically connected with the direct-current reduction motor included in the electric film rolling device through a relay isolation output module and a first and a second contactor-type intermediate relays, and is electrically connected with the alternating-current reduction motor included in the electric net rolling device through the relay isolation output module and a first and a second alternating-current contactors. The greenhouse film-rolling and net-rolling control device has the advantages of automatic regulation and control of the temperature, humidity and light of greenhouse environment.
Description
Technical field
The utility model relates to a kind of greenhouse volume film volume network control system device, belongs to the industrialized agriculture technical field.
Background technology
In industrialized agriculture greenhouse application field, according to the growth demand of crop, by being installed in temperature, the humidity that the film rolling device on the side window is regulated the greenhouse around the greenhouse, the intensity of illumination of regulating the greenhouse by the volume net arrangement that is installed on the top, greenhouse; Also can be in good running status to guarantee temperature, humidity and illumination in the greenhouse, guarantee the crop normal growth according to required volume net and the volume film on the top layer in greenhouse, installed respectively of reality.
China's greenhouse film rolling device generally adopts electronic film-coiling device and electronic volume wire stitcher with the volume net arrangement at present; But reducing motor that electronic film-coiling device is included and the included reducing motor of electronic volume wire stitcher are regulated and control through manual control mode; Be that the grower carries out artificial judgment according to greenhouse temperature inside, humidity and illumination; Through manually regulating and control the running status of the included reducing motor of included reducing motor of electronic film-coiling device and electronic volume wire stitcher, implement greenhouse temperature, humidity and illumination and regulate then; Though this manual control mode is direct, adjustable, be unfavorable for the robotization of producing, so that labour productivity is lower.
Summary of the invention
The purpose of the utility model is to overcome the deficiency of prior art, and the greenhouse volume film volume network control system device of a kind of auto-control chamber environment temperature, humidity and illumination is provided.
The technical scheme that realizes above-mentioned purpose is: a kind of greenhouse volume film volume network control system device; Has the electronic film-coiling device that comprises DC speed-reducing; Comprise the electronic volume wire stitcher that exchanges reducing motor, and DC power supplier, said DC speed-reducing is electrically connected with DC power supplier; And its: also comprise
A, greenhouse monitoring system; The greenhouse temperature detector that said greenhouse monitoring system is included, chamber humidity detector and greenhouse illumination detector are connected with PLC Programmable Logic Controller electric signal through the analog quantity load module respectively;
B, greenhouse regulator control system; Said greenhouse regulator control system is; The PLC Programmable Logic Controller is isolated output module through relay; Be electrically connected with the included DC speed-reducing of electronic film-coiling device through the first contactor formula auxiliary reclay and the second contactor formula auxiliary reclay respectively again; And the PLC Programmable Logic Controller is isolated output module through relay, is electrically connected through the included reducing motor that exchanges of first A.C. contactor and second A.C. contactor and electronic volume wire stitcher respectively again.
In above-mentioned technical scheme, also comprise manual automatic switchover assembly; Said manual automatic switchover assembly comprises the first change-over switch SA1 and the second change-over switch SA3; The said first change-over switch SA1 and the second change-over switch SA3 isolate output module with relay respectively and are electrically connected; The said first change-over switch SA1 also is electrically connected with the first contactor formula auxiliary reclay or the second contactor formula auxiliary reclay through the first three-position type rotary switch SA2; The said second change-over switch SA3 also is electrically connected with first A.C. contactor or second A.C. contactor through the second three-position type rotary switch SA4.
In above-mentioned technical scheme, be electrically connected with the limit switch group between the said second three-position type rotary switch SA4 and first A.C. contactor and second A.C. contactor.
In above-mentioned technical scheme, the said first contactor formula auxiliary reclay and the second contactor formula auxiliary reclay are parallel with the first pilot lamp H1 and the second pilot lamp H2 respectively; First A.C. contactor and second A.C. contactor are parallel with the 3rd pilot lamp H3 and the 4th pilot lamp H4 respectively.
In above-mentioned technical scheme, the input end of the interchange reducing motor that said electronic volume wire stitcher is included also is electrically connected with thermal overload relay.
The beneficial effect that the utility model had is: owing to be arranged in the signal of greenhouse temperature detector, chamber humidity detector and the output of greenhouse illumination detector of greenhouse key point; Send the PLC Programmable Logic Controller to through the analog quantity load module respectively; By the PLC Programmable Logic Controller according in advance the input relevant watchdog routine; Carry out computing, comparison, timing and judgement; And immediately its regulation and controlling of information of having done is delivered to relay and isolate output module; Control the included DC speed-reducing of electronic film-coiling device through relay isolation output module and do the change of corresponding running status (comprising just commentaries on classics, stall and counter-rotating), thereby realized the purpose of the utility model with the included reducing motor that exchanges of electronic volume wire stitcher; The utility model can break away from people's monitoring and operation fully, and the temperature in auto-control greenhouse, humidity and illumination realize environment control robotization, have effectively improved labour productivity.
Description of drawings
Fig. 1 is the principle block diagram of a kind of embodiment of the utility model;
Fig. 2 is the control principle synoptic diagram of Fig. 1.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further described, but be not limited thereto.
Like Fig. 1, shown in 2; A kind of greenhouse volume film volume network control system device has the electronic film-coiling device 1 that comprises DC speed-reducing 1-1, comprises the electronic volume wire stitcher 2 that exchanges reducing motor 2-1; And DC power supplier 3; Said DC speed-reducing 1-1 is electrically connected with DC power supplier 3, and its: also comprise the greenhouse monitoring system; The greenhouse temperature detector 8 that said greenhouse monitoring system 5 is included, chamber humidity detector 9 and greenhouse illumination detector 10 are connected with PLC Programmable Logic Controller 4 electric signal through analog quantity load module 5-2 respectively; The greenhouse regulator control system; Said greenhouse regulator control system is; PLC Programmable Logic Controller 4 is isolated output module 5-1 through relay; Be electrically connected with electronic film-coiling device 1 included DC speed-reducing 1-1 through the first contactor formula auxiliary reclay 6 and the second contactor formula auxiliary reclay 7 respectively again; And PLC Programmable Logic Controller 4 is isolated output module 5-1 through relay, is electrically connected with the electronic volume wire stitcher 2 included reducing motor 2-1 that exchange with second A.C. contactor 12 through first A.C. contactor 11 respectively again.
Like Fig. 1, shown in 2, the utility model is in order to realize manual environment conditioning function, and the utility model also comprises manual automatic switchover assembly 15; Said manual automatic switchover assembly 15 comprises the first change-over switch SA1 and the second change-over switch SA3; The said first change-over switch SA1 and the second change-over switch SA3 isolate output module 5-1 with relay respectively and are electrically connected; The said first change-over switch SA1 also is electrically connected with the first contactor formula auxiliary reclay 6 or the second contactor formula auxiliary reclay 7 through the first three-position type rotary switch SA2; The said second change-over switch SA3 also is electrically connected with first A.C. contactor 11 or second A.C. contactor 12 through the second three-position type rotary switch SA4.
As shown in Figure 2, said relay is isolated output module 5-1 and is comprised relay DO1 and DO2; The input end of the said first change-over switch SA1 is electrically connected with the output of one pole air switch QS2; The automatic transmission of its output terminal is electrically connected with the end of the first relay DO1 and the end of the second relay DO2, and a manual end with the first three-position type rotary switch SA2 of its output terminal is electrically connected; The first three-position type rotary switch SA2 other end is provided with just commentaries on classics shelves, anti-converting and the lock catch of the included DC speed-reducing 1-1 of the electronic film-coiling device of control 1; The shelves that just change that first three-position type rotary switch SA2 other end control DC speed-reducing 1-1 is just changeing are electrically connected with the end of the coil KA1 of the first contactor formula auxiliary reclay 6 and the other end of the first relay DO1, and the anti-converting of its control DC speed-reducing 1-1 counter-rotating is electrically connected with the end of the coil KA2 of the second contactor formula auxiliary reclay 7 and the other end of the second relay DO2; The other end of the coil KA1 of the first contactor formula auxiliary reclay 6 all is electrically connected with the power supply N end of DC power supplier 3 with the other end of the coil KA2 of the second contactor formula auxiliary reclay 7; The end of the normally opened contact KA1 ' of the first contactor formula auxiliary reclay 6 is electrically connected with the direct current of DC power supplier 3 output DC24V "+" end; The other end is electrically connected with "+" end of DC speed-reducing 1-1; The end of normally closed contact KA1 ' ' is electrically connected with the other end of normally opened contact KA1 ', and the other end of normally closed contact KA1 ' ' is electrically connected with direct current output DC24V "-" end of DC power supplier 3; The end of the normally opened contact KA2 ' of the second contactor formula auxiliary reclay 7 is electrically connected with the direct current of DC power supplier 3 output DC24V "+" end; The other end is electrically connected with "-" end of DC speed-reducing 1-1; The end of normally closed contact KA2 ' ' also is electrically connected with the other end of normally opened contact KA2 ', and the other end of normally closed contact KA2 ' ' is electrically connected with direct current output DC24V "-" end of DC power supplier 3.
Like Fig. 1, shown in 2; In order to make that electronic volume wire stitcher 2 included interchange reducing motor 2-1 can be spacing when moving, be electrically connected with limit switch group 13 between the coil KM1 of the said second three-position type rotary switch SA4 and first A.C. contactor 11 and the coil KM2 of second A.C. contactor 12.
As shown in Figure 2, said relay is isolated output module 5-1 and is also comprised relay DO3 and DO4; The input end of the said second change-over switch SA3 is electrically connected with the end of a limit switch SW4 of limit switch group 13; The automatic transmission of its output terminal is electrically connected with the end of the 3rd relay DO3 and the end of the 4th relay DO4, and a manual end with the second three-position type rotary switch SA4 of its output terminal is electrically connected; The second three-position type rotary switch SA4 other end is provided with just commentaries on classics shelves, anti-converting and the lock catch of the included interchange reducing motor 2-1 of the electronic volume wire stitcher of control 2; The other end that second three-position type rotary switch SA4 other end control exchanges that reducing motor 2-1 just changeing just changes an end and the 3rd relay DO3 of shelves and the normally closed contact KM2 ' of second A.C. contactor 12 is conducted and is electrically connected, and anti-converting that its control interchange reducing motor 2-1 reverses is electrically connected with the end of the normally closed contact KM1 ' of first A.C. contactor 11 and the other end of the 4th relay DO4; The other end of the normally closed contact KM2 ' of second A.C. contactor 12 is electrically connected with the end of a limit switch SW1 of limit switch group 13; The other end of limit switch SW1 is electrically connected with the end of the coil KM1 of first A.C. contactor 11, and the other end of the coil KM1 of first A.C. contactor 11 is electrically connected with the power supply N of DC power supplier 3 end; The other end of the normally closed contact KM1 ' of first A.C. contactor 11 is electrically connected with the end of a limit switch SW2 of limit switch group 13; The other end of limit switch SW2 is electrically connected with the end of the coil KM2 of second A.C. contactor 12, and the other end of the coil KM2 of second A.C. contactor 12 is electrically connected with the power supply N of DC power supplier 3 end; The other end of limit switch SW4 is electrically connected with the end of the limit switch SW3 of limit switch group 13; The other end of limit switch SW3 is electrically connected with the end of the auxiliary normally closed contact FR of electrothermal relay 14, and the other end of the auxiliary normally closed contact FR of electrothermal relay 14 is electrically connected with the output of one pole air switch QS2; The main contacts KM2 ' ' that often opens that often drives main contacts KM1 ' ' and second A.C. contactor 12 of first A.C. contactor 11 exchanges reducing motor 2-1 electrical connection by what intersect requirement parallel connection back and electronic volume wire stitcher 2.
As shown in Figure 2; In order to monitor the included running status that exchanges reducing motor 2-1 of the included DC speed-reducing 1-1 of electronic film-coiling device 1 and electronic volume wire stitcher 2; The said first contactor formula auxiliary reclay 6 and the second contactor formula auxiliary reclay 7 are parallel with the first pilot lamp H1 and the second pilot lamp H2 respectively, and promptly the coil KA2 of the coil KA1 of the first contactor formula auxiliary reclay 6 and the second contactor formula auxiliary reclay 7 is parallel with the first pilot lamp H1 and the second pilot lamp H2 respectively; First A.C. contactor 11 and second A.C. contactor 12 are parallel with the 3rd pilot lamp H3 and the 4th pilot lamp H4 respectively, and promptly the coil KM2 of the coil KM1 of first A.C. contactor 11 and second A.C. contactor 12 is parallel with the 3rd pilot lamp H3 and the 4th pilot lamp H4 respectively.
As shown in Figure 2, in order to prevent that electronic volume wire stitcher 2 included interchange reducing motor 2-1 from because heat is too high, causing it to damage, the input end of the interchange reducing motor 2-1 that said electronic volume wire stitcher 2 is included also is electrically connected with thermal overload relay 14.
As shown in Figure 2, in order to protect electronic volume wire stitcher 2 included interchange reducing motor 2-1 and DC power supplier 3, with the exchanging reducing motor 2-1 and provide the input end of WV to be electrically connected with three grades of air switch QS1 of said electronic volume wire stitcher 2; DC power supplier 3 also is electrically connected with one pole air switch QS2 simultaneously with PLC Programmable Logic Controller 4.
The model of the DC power supplier 3 of the utility model is S-250-24, and rated power is 250W, output DC24V; Electronic film-coiling device 1 is preferentially selected Korea S ANYONE Company products for use, its model AOS0448; The RW series that electronic volume wire stitcher 2 preferentially selects for use Dutch Ridder company to produce; Contactor formula auxiliary reclay is preferentially selected the Schneider Company products for use, and its model is CA2-DN22N; A.C. contactor is preferentially selected the Schneider Company products for use, and its model is LC1-D0910; Thermal overload relay is preferentially selected the Schneider Company products for use, and its model is LRD; Three utmost point air switches preferentially select for use Schneider company to produce, and its model is the isolating switch of C32-32A/3P; The one pole air switch preferentially selects for use Schneider company to produce, and its model is the isolating switch of C32-10A/1P; The three-position type rotary switch is preferentially selected the Schneider Company products for use, comprises that model is that joint and the model of ZB2BD3C is the pedestal of ZB2BZ101C; Change-over switch is preferentially selected the Schneider Company products for use, comprises that model is that the joint of ZB2BD2C, pedestal and the model that model is ZB2BZ101C are the ZB2-BE101C contact; What the PLC Programmable Logic Controller was preferentially selected for use is Siemens Company's product, and its model is CPU224XP (transistor output); Relay is isolated output module and is preferentially selected Siemens Company's product for use, and its model is EM222; The analog quantity load module preferentially selects for use Siemens Company to produce, and its model is EM231.
Before the utility model uses, be DC power supplier 3 and 4 power supplies of PLC Programmable Logic Controller through one pole air switch QS2, and export the direct current of 24V by power module 3 with the AC220V alternating current; The AC380V three-phase alternating current is electrically connected with the main contacts KM2 ' ' that often opens that often drives the main contacts KM1 ' ' and second A.C. contactor of first A.C. contactor 11 through three utmost point air switch QS1.
If the first change-over switch SA1 of the utility model and the second change-over switch SA3 select automatic transmission, then the utility model is automated manner control:
The automatic transmission of the first change-over switch SA1 of the utility model all is conducted with an end and the end of the second relay DO2 that relay is isolated the first relay DO1 of output module 5-1, and the automatic transmission of the second change-over switch SA3 all is electrically connected with the end of the 3rd relay DO3 of relay isolation output module 5-1 and the end of the 4th relay DO4;
The simulating signal that greenhouse temperature detector 8 and chamber humidity detector 9 are detected the temperature and humidity in the greenhouse is delivered to analog quantity load module 5-2 and is carried out the modulus signal conversion; And digital signal delivered to PLC Programmable Logic Controller 4; Carry out computing, comparison, timing and judgement by PLC Programmable Logic Controller 4, and the regulation and controlling of information that it has been done is delivered to relay isolate output module 5-1; Through the first contactor formula auxiliary reclay 6, make electronic film-coiling device 1 included DC speed-reducing 1-1 just change, open the rete in greenhouse; Otherwise,, make electronic film-coiling device 1 included DC speed-reducing 1-1 reverse the rete of closing the greenhouse through the second contactor formula auxiliary reclay 7;
If it is manual that the first change-over switch SA1 of the utility model and the second change-over switch SA3 select; Then the utility model is manual mode control: through the manual regulation and control first three-position type rotary switch SA2; Make electronic film-coiling device 1 included DC speed-reducing 1-1 can just change, reverse or stall, realize the opening and closing of greenhouse rete; Through the manual regulation and control second three-position type rotary switch SA4, make electronic volume wire stitcher 2 included interchange reducing motor 2-1 can just change, reverse or stall, realize the opening and closing that the sunshade net is gone up on the top, greenhouse.
Claims (5)
1. a greenhouse volume film is rolled up network control system device; Has the electronic film-coiling device (1) that comprises DC speed-reducing (1-1); Comprise the electronic volume wire stitcher (2) that exchanges reducing motor (2-1), and DC power supplier (3), said DC speed-reducing (1-1) is electrically connected with DC power supplier (3); It is characterized in that: also comprise
A, greenhouse monitoring system; The greenhouse temperature detector (8) that said greenhouse monitoring system (5) is included, chamber humidity detector (9) and greenhouse illumination detector (10) are connected with PLC Programmable Logic Controller (4) electric signal through analog quantity load module (5-2) respectively;
B, greenhouse regulator control system; Said greenhouse regulator control system is; PLC Programmable Logic Controller (4) is isolated output module (5-1) through relay; Be electrically connected with the included DC speed-reducing (1-1) of electronic film-coiling device (1) through the first contactor formula auxiliary reclay (6) and the second contactor formula auxiliary reclay (7) respectively again; And PLC Programmable Logic Controller (4) is isolated output module (5-1) through relay, is electrically connected through the included reducing motor (2-1) that exchanges of first A.C. contactor (11) and second A.C. contactor (12) and electronic volume wire stitcher (2) respectively again.
2. greenhouse according to claim 1 volume film volume network control system device is characterized in that: also comprise manual automatic switchover assembly (15); Said manual automatic switchover assembly (15) comprises the first change-over switch SA1 and the second change-over switch SA3; The said first change-over switch SA1 and the second change-over switch SA3 isolate output module (5-1) with relay respectively and are electrically connected; The said first change-over switch SA1 also is electrically connected with the first contactor formula auxiliary reclay (6) or the second contactor formula auxiliary reclay (7) through the first three-position type rotary switch SA2; The said second change-over switch SA3 also is electrically connected with first A.C. contactor (11) or second A.C. contactor (12) through the second three-position type rotary switch SA4.
3. greenhouse according to claim 2 volume film volume network control system device is characterized in that: be electrically connected with limit switch group (13) between said second three-position type rotary switch SA4 and first A.C. contactor (11) and second A.C. contactor (12).
4. greenhouse according to claim 1 volume film volume network control system device, it is characterized in that: the said first contactor formula auxiliary reclay (6) and the second contactor formula auxiliary reclay (7) are parallel with the first pilot lamp H1 and the second pilot lamp H2 respectively; First A.C. contactor (11) and second A.C. contactor (12) are parallel with the 3rd pilot lamp H3 and the 4th pilot lamp H4 respectively.
5. greenhouse according to claim 1 volume film volume network control system device, it is characterized in that: the input end of the interchange reducing motor (2-1) that said electronic volume wire stitcher (2) is included also is electrically connected with thermal overload relay (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201389140U CN202522898U (en) | 2012-04-05 | 2012-04-05 | Greenhouse film-rolling and net-rolling control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201389140U CN202522898U (en) | 2012-04-05 | 2012-04-05 | Greenhouse film-rolling and net-rolling control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202522898U true CN202522898U (en) | 2012-11-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201389140U Expired - Fee Related CN202522898U (en) | 2012-04-05 | 2012-04-05 | Greenhouse film-rolling and net-rolling control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202522898U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103155828A (en) * | 2013-01-14 | 2013-06-19 | 刘俊鹏 | Vinyl house automatic temperature adjusting device |
| 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 |
-
2012
- 2012-04-05 CN CN2012201389140U patent/CN202522898U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103155828A (en) * | 2013-01-14 | 2013-06-19 | 刘俊鹏 | Vinyl house automatic temperature adjusting device |
| CN103155828B (en) * | 2013-01-14 | 2014-11-05 | 卢亚东 | Vinyl house automatic temperature adjusting device |
| 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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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121107 Termination date: 20130405 |