CN204317158U - A kind of tobacco leaf seedling-raising booth intelligent temperature control function execution means - Google Patents
A kind of tobacco leaf seedling-raising booth intelligent temperature control function execution means Download PDFInfo
- Publication number
- CN204317158U CN204317158U CN201420657222.6U CN201420657222U CN204317158U CN 204317158 U CN204317158 U CN 204317158U CN 201420657222 U CN201420657222 U CN 201420657222U CN 204317158 U CN204317158 U CN 204317158U
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- China
- Prior art keywords
- tobacco leaf
- contactor
- raising
- execution means
- control function
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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 a kind of tobacco leaf seedling-raising booth intelligent temperature control function execution means, comprises electric curl-up film device, bulk curing barn controller, temperature sensor, 24V direct-current switch power supply and A.C. contactor.Bulk curing barn controller, 24V Switching Power Supply and A.C. contactor are arranged in power distribution cabinet, A.C. contactor control coil is connected with bulk curing barn controller, A.C. contactor is connected between 24V direct-current switch power supply and electric curl-up film device as switch, temperature sensor is connected with bulk curing barn controller, bulk curing barn controller is by reading the temperature data in seedling raising greenhouse, the lifting of controller electric curl-up film device, reaches the temperature controlled in seedling raising greenhouse.The utility model has reasonable in design, and the intelligent temperature that can realize tobacco leaf seedling-raising booth controls, and is applicable to that tobacco leaf planting area is large, the area of nursery Relatively centralized, is conducive to optimizing nursery temperature, improves tobacco leaf seedling-raising quality, promote the modernization of tobacco leaf production.
Description
Technical field
The utility model relates to a kind of tobacco leaf seedling-raising booth intelligent temperature control function execution means, belongs to leaf tobacco production technical field.
Background technology
At present, although some tobacco leaf seedling-raising area seedling raising greenhouse has been built complete, the management major part of cigarette seedling booth has manually come, and each booth or several booth still need a labour, labour cannot be liberated completely, reduce operating efficiency.Especially the temperature during tobacco leaf seedling-raising controls, need greenhouse film manually to be opened or artificial mechanism volume film, this traditional temperature control method relies on manual operation, not only take a lot of work, time-consuming, labour intensity is large, and temperature control takes off film opportunity completely by rule of thumb, is difficult to accomplish scientific management, easily cause the excessive temperature differentials in booth, cause tobacco leaf seedling-raising Quality Down.
Utility model content
For the deficiencies in the prior art, the utility model provides a kind of tobacco leaf seedling-raising booth intelligent temperature control function execution means.
The technical solution of the utility model is as follows:
A kind of tobacco leaf seedling-raising booth intelligent temperature control function execution means, this device comprises at least one temperature sensor be arranged in booth, bulk curing barn controller, A.C. contactor, 24V direct-current switch power supply and electric curl-up film device, all temperature sensors are all connected with bulk curing barn controller thus collecting temperature data, described bulk curing barn controller is connected with A.C. contactor thus according to pre-set programs and the temperature data output order that collects, described A.C. contactor connects to 24V direct-current switch power supply and electric curl-up film device respectively thus controls unlatching or the cut out of corresponding greenhouse film according to instruction.
Preferably, described 24V direct-current switch power supply is also connected with air switch.
Preferably, connected by terminal block between described A.C. contactor and electric curl-up film device.
Preferably, described temperature sensor selects model to be the temperature sensor of DS18B20.
Preferably, positive safe CJX2-1210 type A.C. contactor selected by described A.C. contactor.
Preferably, described 24V Switching Power Supply is the Switching Power Supply of bright latitude NES-150-24 type.
The course of work of this device is as follows: during tobacco leaf seedling-raising, bulk curing barn controller is in idle state, using bulk curing barn controller as tobacco leaf seedling-raising booth intelligent temperature control function execution means Master Control Center, bulk curing barn controller gathers the temperature in seedling raising greenhouse by temperature sensor DS18B20, when the temperature of booth inside is higher than the target temperature preset, system makes seedling raising greenhouse film rise by bulk curing barn controller master control electric curl-up film device, when temperature is lower than the target temperature preset, system falls seedling raising greenhouse film automatically, thus arrive the object of A.T.C.In order to automatic function can be made to carry out smoothly, control the reliable A.C. contactor of equipment choice of electric curl-up film device and 24V direct-current switch power supply, enable that tobacco leaf seedling-raising booth intelligent temperature control function execution means is reliable and stable to be run.In addition, power distribution cabinet is equipped with manual/automatic selector switch, during tobacco flue-curing, bulk curing barn controller will use as roasting plant, thus can manually switch control rule electric curl-up film device, and is unlikely to the use affecting tobacco leaf seedling-raising booth.
The beneficial effects of the utility model are:
The utility model tobacco leaf seedling-raising booth intelligent temperature control function execution means is not having to increase on the basis of too large cost, the bulk curing barn controller in existing booth is utilized to be Master Control Center, by knowing that temperature data controls taking off film and closing film of corresponding booth accurately.The utility model device is compared with temperature regulating device with traditional temperature control method, have reasonable in design, function is advanced, result of use is good, product stability is high, operating cost is low, temperature control is more accurate, use manpower and material resources sparingly, be applicable to the feature that scope is large, be applicable to the nursery of tobacco leaf large area, the area of booth Relatively centralized.
Accompanying drawing explanation
Fig. 1 is the annexation schematic diagram of the utility model tobacco leaf seedling-raising booth intelligent temperature control function execution means.
Wherein: 1, bulk curing barn controller, 2,24V Switching Power Supply, 3, A.C. contactor, 4, air switch, 5, power distribution cabinet, 6, terminal block, 7, electric curl-up film device, 8, DS18B20 temperature sensor.
Embodiment
Also by reference to the accompanying drawings the utility model is described further below by embodiment, but is not limited thereto.
Embodiment 1:
As shown in Figure 1, a kind of tobacco leaf seedling-raising booth intelligent temperature control function execution means, this device comprises at least one the DS18B20 temperature sensor 8 be arranged in booth, bulk curing barn controller 1, positive safe CJX2-1210 type A.C. contactor 3,24V direct-current switch power supply 2 and electric curl-up film device 7.Wherein, the installation quantity of DS18B20 temperature sensor 8 and installation site can be determined from Row sum-equal matrix according to the area of booth and structure, actual needs, all DS18B20 temperature sensors 8 are all connected with bulk curing barn controller 1, bulk curing barn controller 1 is connected with A.C. contactor 3, and A.C. contactor 3 is connected with 24V direct-current switch power supply 2 and electric curl-up film device 7 respectively.For ensureing the specification attractive in appearance of wiring, carried out the connection of circuit between A.C. contactor 3 and electric curl-up film device 7 by terminal block 6,24V direct-current switch power supply 2 opens or closes by being connected with air switch 4.
When carrying out installation connection, bulk curing barn controller 1, positive safe CJX2-1210 type A.C. contactor 3,24V direct-current switch power supply 2, terminal block 6 and air switch 4 are fixedly mounted in power distribution cabinet 5, DS18B20 temperature sensor 8 distributes the rational position place be arranged in booth, 24V Switching Power Supply selects bright latitude NES-150-24 type, and electric curl-up film device 7 is connected with terminal block 6.
In actual use procedure, when bulk curing barn controller 1 is in idle state, this actuating unit opened by the air switch 4 that closes, all DS18B20 temperature sensors 8 are in running order, bulk curing barn controller 1 is transferred to by the temperature data gathered in booth, bulk curing barn controller 1 judges according to the target temperature value M DEG C of pre-set programs, as the temperature value >=M DEG C received, bulk curing barn controller 1 is assigned to positive safe CJX2-1210 type A.C. contactor 3 and is taken off film instruction, positive safe CJX2-1210 type A.C. contactor 3 controls electric curl-up film device 7 after receiving and taking off film instruction and runs thus opened by greenhouse film, as temperature value≤M DEG C that bulk curing barn controller 1 receives, bulk curing barn controller 1 is assigned to positive safe CJX2-1210 type A.C. contactor 3 and is closed film instruction, and positive safe CJX2-1210 type A.C. contactor 3 controls electric curl-up film device 7 after receiving and closing film instruction and runs thus cut out by greenhouse film.
Embodiment 2:
A kind of tobacco leaf seedling-raising booth intelligent temperature control function execution means, as described in Example 1, its difference is the annexation of this device each several part, is also provided with manual/automatic selector switch in power distribution cabinet.Because bulk curing barn controller 1 will use as roasting plant during tobacco flue-curing, thus can the operation of manually switch control rule electric curl-up film device, and be unlikely to the use affecting tobacco leaf seedling-raising booth.
Claims (6)
1. a tobacco leaf seedling-raising booth intelligent temperature control function execution means, it is characterized in that, this device comprises at least one temperature sensor be arranged in booth, bulk curing barn controller, A.C. contactor, 24V direct-current switch power supply and electric curl-up film device, all temperature sensors are all connected with bulk curing barn controller thus collecting temperature data, described bulk curing barn controller is connected with A.C. contactor thus according to pre-set programs and the temperature data output order that collects, described A.C. contactor connects to 24V direct-current switch power supply and electric curl-up film device respectively thus controls unlatching or the cut out of corresponding greenhouse film according to instruction.
2. tobacco leaf seedling-raising booth intelligent temperature control function execution means as claimed in claim 1, it is characterized in that, described 24V direct-current switch power supply is also connected with air switch.
3. tobacco leaf seedling-raising booth intelligent temperature control function execution means as claimed in claim 1 or 2, be is characterized in that, connected between described A.C. contactor and electric curl-up film device by terminal block.
4. tobacco leaf seedling-raising booth intelligent temperature control function execution means as claimed in claim 1 or 2, is characterized in that, described temperature sensor selects model to be the temperature sensor of DS18B20.
5. tobacco leaf seedling-raising booth intelligent temperature control function execution means as claimed in claim 1 or 2, it is characterized in that, positive safe CJX2-1210 type A.C. contactor selected by described A.C. contactor.
6. tobacco leaf seedling-raising booth intelligent temperature control function execution means as claimed in claim 1 or 2, it is characterized in that, described 24V Switching Power Supply selects the Switching Power Supply of bright latitude NES-150-24 type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420657222.6U CN204317158U (en) | 2014-11-05 | 2014-11-05 | A kind of tobacco leaf seedling-raising booth intelligent temperature control function execution means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420657222.6U CN204317158U (en) | 2014-11-05 | 2014-11-05 | A kind of tobacco leaf seedling-raising booth intelligent temperature control function execution means |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204317158U true CN204317158U (en) | 2015-05-13 |
Family
ID=53153584
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420657222.6U Expired - Fee Related CN204317158U (en) | 2014-11-05 | 2014-11-05 | A kind of tobacco leaf seedling-raising booth intelligent temperature control function execution means |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204317158U (en) |
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2014
- 2014-11-05 CN CN201420657222.6U patent/CN204317158U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150513 Termination date: 20151105 |
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| EXPY | Termination of patent right or utility model |