CN210054056U

CN210054056U - Humidity automated control device in greenhouse

Info

Publication number: CN210054056U
Application number: CN201920472153.4U
Authority: CN
Inventors: 王晓庆; 许诺
Original assignee: Beijing Shuimu Nine Days Technology Co Ltd
Current assignee: Beijing Shuimu Nine Days Technology Co Ltd
Priority date: 2019-04-09
Filing date: 2019-04-09
Publication date: 2020-02-14
Anticipated expiration: 2029-04-09

Abstract

The utility model relates to a humidity automated control device technical field just discloses a humidity automated control device in greenhouse, including control box and dehumidifying case, control box fixed mounting in dehumidifying case's bottom, dehumidifying case's right side fixed mounting has humidity transducer one, fixed mounting has the exhaust pipe between the corresponding side of dehumidifying case inner chamber, and the exhaust pipe runs through dehumidifying case's both sides, exhaust pipe inside wall fixed mounting has support frame one, one side fixed mounting that the exhaust pipe was kept away from to support frame one has motor one, output fixed mounting of motor one has exhaust fan one, top fixed mounting in dehumidifying case has the drying cabinet, fixed mounting has drier layer one in the drying cabinet. According to the automatic humidity control device in the greenhouse, the air pressure in the greenhouse can be kept stable through the fact that the air inlet quantity and the air outlet quantity are basically the same, and the phenomenon that the growth of crops is influenced due to the fact that the air pressure is too large or too low is avoided.

Description

Humidity automated control device in greenhouse

Technical Field

The utility model relates to a humidity automated control technical field specifically is a humidity automated control device in greenhouse.

Background

A greenhouse is also called a greenhouse, and refers to a room provided with cold-proof, heating, light-transmitting and other facilities for cultivating temperature-favored plants in winter. In seasons unsuitable for plant growth, the method can provide a growth period and increase yield, and is mainly used for cultivating or raising seedlings of plants such as warm vegetables, flowers and trees in low-temperature seasons. Greenhouse refers to a building that can control or partially control the environment in which plants grow. The method is mainly used for non-seasonal or non-regional plant cultivation, scientific research, generation-added breeding, ornamental plant cultivation and the like. Greenhouses are generally enclosed spaces, and therefore the humidity of the interior space needs to be regulated by means of equipment. In the patent with publication number CN207125035U, an automatic air humidity control device for a butterfly orchid seedling raising greenhouse is disclosed, which comprises a vertical column, a device main body and a water tank, the automatic air humidity control device for the butterfly orchid seedling raising greenhouse can automatically judge whether humidification is needed according to the humidity condition in the greenhouse, manual operation is not needed, the automation degree is high, time and labor are saved, the practicability is good, however, the device is only provided with the spray head device, under the condition that the humidity in the greenhouse is overhigh, the moisture on the leaf surface can be condensed, the cell on the leaf surface can be broken, the growth of crops can be influenced, therefore, the device lacks a dehumidifying structure, simultaneously because this humidity control device is because under being in moist environment for a long time, the inside meeting of unavoidable device is intake, leads to inside components and parts to be stained with the water and damages, reduces the life of components and parts, if not in time change components and parts just can appear the condition that the device operation result is disorderly.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The not enough to prior art, the utility model provides a humidity automated control device in greenhouse, possess and to reduce indoor humidity of temperature and guarantee advantages such as device operation stability, the device has been solved owing to only be provided with the shower nozzle device, do not consider under the too high condition of humidity in the greenhouse, can make the moisture of blade surface condense, cause the blade surface cell to break, influence the growth of crops, consequently, the device has lacked the device of dehumidification, simultaneously because this humidity control device is because under the humid environment for a long time, the device inside can intake of avoiding unavoidably, lead to inside components and parts to be stained with the water damage, reduce the life of components and parts, if not in time change components and parts just can appear the problem of the device operation result disorder condition.

(II) technical scheme

The utility model provides a following technical scheme: the utility model provides a humidity automated control device in greenhouse, includes control box and dehumidifying box, control box fixed mounting in the bottom of dehumidifying box, the right side fixed mounting of dehumidifying box has humidity transducer one, fixed mounting has the exhaust pipe between the corresponding side of dehumidifying box inner chamber, and the exhaust pipe runs through the both sides of dehumidifying box, exhaust pipe inside wall fixed mounting has support frame one, one side fixed mounting that support frame one kept away from the exhaust pipe has motor one, the output fixed mounting of motor one has exhaust fan one, top fixed mounting in the dehumidifying box has the drying cabinet, fixed mounting has drier layer one in the drying cabinet, the top fixed mounting of drying cabinet has air-supply line one, air-supply line one and drying cabinet intercommunication, and air-supply line one runs through the top of drying cabinet and dehumidifying box, the inside wall fixed mounting of air-supply line one has support frame two, one side fixed mounting that the air-supply line was kept away from to support frame two has motor two, output fixed mounting of motor two has exhaust fan two, the right side fixed mounting of drying cabinet has air-supply line two, air-supply line two and drying cabinet intercommunication, and air-supply line two runs through the right side of drying cabinet and dehumidifying case, the inside wall fixed mounting of air-supply line two has support frame three, one side fixed mounting that air-supply line two was kept away from to support frame three has motor three, output fixed mounting that motor three has exhaust fan three.

Preferably, fixed mounting has the inner tube in the control box, the rear side fixed mounting of inner tube inner chamber has humidity transducer two, the left side fixed mounting of inner tube has the shutter, fixed mounting has desiccant layer two between the left side in inner tube left side and the control box, the bottom fixed mounting of control box has motor four, and motor four is located the below of desiccant layer two, the output fixed mounting of motor four has exhaust fan four.

Preferably, the left side fixed mounting of control box has the blast pipe, the one end fixed mounting that the control box was kept away from to the blast pipe in the left side of drying cabinet, and drying cabinet, blast pipe and control box intercommunication, respectively fixed mounting has anti-reflux valve and control valve in the blast pipe.

Preferably, the right end fixed mounting of exhaust pipe has the expander, and expander and exhaust pipe intercommunication, the expander is the half circular cone shape.

Preferably, the top fixed mounting of control box has the button, the quantity of button is three, three the button respectively with motor one, motor two and three electric connection of motor.

Preferably, the number of the first support frame, the second support frame and the third support frame is three, and the first support frame, the second support frame and the third support frame are all fixedly installed in a triangular shape.

(III) advantageous effects

Compared with the prior art, the utility model provides a humidity automated control device in greenhouse possesses following beneficial effect:

1. the automatic humidity control device in the greenhouse discharges air with overhigh humidity in the greenhouse through the first exhaust pipe, then introduces external air into the drying box through the first air inlet pipe, the air is discharged into the greenhouse through the second air inlet pipe after being dried by the drying box, the dry air dilutes the air in the greenhouse, reduces the humidity of the air in the greenhouse, can ensure that the humidity in the greenhouse is in a numerical value suitable for the growth of crops, is favorable for the growth of the crops, and improves the fruit setting rate of the crops.

2. This humidity automated control device in greenhouse is through opening shutter and exhaust fan four, and exhaust fan four takes the inside high air of humidity of inner tube out to through two drying in drier layer, can guarantee the gaseous aridity in the inner tube, prevent that the inside components and parts of inner tube from producing the damage owing to being stained with water, prolong the life of the inside components and parts of inner tube, the operation that the assurance device can be stable.

Drawings

Fig. 1 is a schematic overall structure diagram of the present invention;

FIG. 2 is a schematic structural diagram of the control box of the present invention;

FIG. 3 is a schematic structural view of the exhaust pipe of the present invention;

FIG. 4 is an enlarged view of a portion of FIG. 1;

FIG. 5 is a partial enlarged view of B in FIG. 1;

fig. 6 is a partially enlarged view of C in fig. 1.

In the figure: 1. a control box; 2. a dehumidifying tank; 3. a first humidity sensor; 4. an exhaust duct; 5. a first support frame; 6. a first motor; 7. a first exhaust fan; 8. a drying oven; 9. a first desiccant layer; 10. a first air inlet pipe; 11. a second support frame; 12. a second motor; 13. a second exhaust fan; 14. a second air inlet pipe; 15. a third support frame; 16. a third motor; 17. a third exhaust fan; 18. an inner barrel; 19. a second humidity sensor; 20. a blind window; 21. a second desiccant layer; 22. a fourth motor; 23. a fourth exhaust fan; 24. an exhaust pipe; 25. an anti-reflux valve; 26. a control valve; 27. a dilator; 28. a button.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-6, an automatic humidity control device in a greenhouse comprises a control box 1 and a dehumidifying box 2, wherein the control box 1 is fixedly arranged at the bottom of the dehumidifying box 2, a humidity sensor 3 is fixedly arranged at the right side of the dehumidifying box 2, the model of the humidity sensor 3 is CHS-UGR, an exhaust pipe 4 is fixedly arranged between the corresponding side edges of the inner cavity of the dehumidifying box 2, the exhaust pipe 4 penetrates through the two sides of the dehumidifying box 2, a support frame 5 is fixedly arranged on the inner side wall of the exhaust pipe 4, a motor 6 is fixedly arranged at one side of the support frame 5 far away from the exhaust pipe 4, an exhaust fan 7 is fixedly arranged at the output end of the motor 6, a drying box 8 is fixedly arranged at the top of the dehumidifying box 2, a drying agent layer 9 is fixedly arranged in the drying box 8, an air inlet pipe 10 is fixedly arranged at the top of the drying box 8, the drying agent layer 9 is positioned at the right side of the air, the first air inlet pipe 10 is communicated with the drying box 8, the first air inlet pipe 10 penetrates through the top of the drying box 8 and the top of the dehumidifying box 2, a second support frame 11 is fixedly installed on the inner side wall of the first air inlet pipe 10, a second motor 12 is fixedly installed on one side, far away from the first air inlet pipe 10, of the second support frame 11, a second exhaust fan 13 is fixedly installed at the output end of the second motor 12, a second air inlet pipe 14 is fixedly installed on the right side of the drying box 8, the second air inlet pipe 14 is communicated with the drying box 8, the second air inlet pipe 14 penetrates through the right side of the drying box 8 and the right side of the dehumidifying box 2, a third support frame 15 is fixedly installed on the inner side wall of the second air inlet pipe 14, a third motor 16 is fixedly installed on one side, far away from the second air inlet pipe 14, of the third support frame 15.

Furthermore, an inner cylinder 18 is fixedly arranged in the control box 1, a second humidity sensor 19 is fixedly arranged at the rear side of the inner cavity of the inner cylinder 18, the model of the second humidity sensor 19 is CHS-UGS, a shutter 20 is fixedly arranged at the left side of the inner cylinder 18, a second desiccant layer 21 is fixedly arranged between the left side of the inner cylinder 18 and the left side in the control box 1, a fourth motor 22 is fixedly arranged at the bottom of the control box 1, the motor IV 22 is positioned below the second drying agent layer 21, the output end of the motor IV 22 is fixedly provided with an exhaust fan IV 23, when the humidity sensor II 19 senses that the internal humidity is too high, the shutter 20 and the motor IV 22 are controlled to be opened, the motor IV 22 drives the exhaust fan IV 23 to rotate, the exhaust fan IV 23 sucks out the gas with the too high internal humidity, meanwhile, the air passes through the second desiccant layer 21, and the second desiccant layer 21 absorbs moisture in the air, so that the air is dried.

Further, an exhaust pipe 24 is fixedly mounted on the left side of the control box 1, one end, far away from the control box 1, of the exhaust pipe 24 is fixedly mounted on the left side of the drying box 8, the exhaust pipe 24 and the control box 1 are communicated, a backflow prevention valve 25 and a control valve 26 are respectively and fixedly mounted in the exhaust pipe 24, the control valve 26 is opened, dried air sucked out of the inner barrel 18 can enter the drying box 8 through the exhaust pipe 24 and then is exhausted through the second air inlet pipe 14, internal air is fully utilized, the recycling function is achieved, meanwhile, the emission efficiency of the second air inlet pipe 14 is increased, and emission time is shortened.

Further, expander 27 is fixedly mounted at the right end of exhaust pipe 4, expander 27 is communicated with exhaust pipe 4, expander 27 is in the shape of a semi-cone, expander 27 can increase the size of once inhaling, improves the efficiency of inhaling, and reduces the time of inhaling.

Further, the top of the control box 1 is fixedly provided with three buttons 28, the number of the buttons 28 is three, and the three buttons 28 are respectively electrically connected with the first motor 6, the second motor 12 and the third motor 16, so that the switches of the first motor 6, the second motor 12 and the third motor 16 can be controlled from the outside conveniently, and the operation intensity is reduced.

Furthermore, the number of the first support frame 5, the second support frame 11 and the third support frame 15 is three, and the three support frames are all in triangular fixed installation, so that the support strength can be improved by the triangular support, and the first motor 6, the second motor 12 and the third motor 16 are effectively prevented from falling off due to vibration.

Principle of operation

Firstly, the right end of the exhaust pipe 4 and the top end of the air inlet pipe I10 are communicated with the outside of the greenhouse, when the humidity sensor I3 senses that the humidity in the greenhouse is too high, simultaneously turning on the first motor 6, the second motor 12 and the third motor 16, wherein the first motor 6, the second motor 12 and the third motor 16 respectively drive the first exhaust fan 7, the second exhaust fan 13 and the third exhaust fan 17 to rotate, the first exhaust fan 7 exhausts the gas with high humidity in the greenhouse out of the greenhouse through the exhaust pipe 4, meanwhile, the second exhaust fan 13 introduces the air outside the greenhouse into the drying box 8 through the first air inlet pipe 10, the third exhaust fan 17 introduces the air through the first desiccant layer 9 and enters the second air inlet pipe 14, the first desiccant layer 9 absorbs the moisture in the air, and the air is discharged into the greenhouse through the second air inlet pipe 14, and the dried air is mixed with air containing moisture in the greenhouse, so that the air with excessive internal humidity can be diluted, and the humidity is reduced.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An automatic humidity control device in a greenhouse comprises a control box (1) and a dehumidifying box (2), and is characterized in that: the dehumidifying device is characterized in that the control box (1) is fixedly installed at the bottom of the dehumidifying box (2), a humidity sensor I (3) is fixedly installed on the right side of the dehumidifying box (2), an exhaust pipe (4) is fixedly installed between the corresponding sides of the inner cavity of the dehumidifying box (2), the exhaust pipe (4) penetrates through the two sides of the dehumidifying box (2), a first support frame (5) is fixedly installed on the inner side wall of the exhaust pipe (4), a first motor (6) is fixedly installed on one side, far away from the exhaust pipe (4), of the first support frame (5), a first exhaust fan (7) is fixedly installed at the output end of the first motor (6), a drying box (8) is fixedly installed at the top of the dehumidifying box (2), a first drying agent layer (9) is fixedly installed in the drying box (8), a first air inlet pipe (10) is fixedly installed at the top of the drying box (8), and the first air inlet pipe (10) is communicated with the drying box (, and the first air inlet pipe (10) penetrates through the top parts of the drying box (8) and the dehumidifying box (2), a second support frame (11) is fixedly installed on the inner side wall of the first air inlet pipe (10), a second motor (12) is fixedly installed on one side, far away from the first air inlet pipe (10), of the second support frame (11), an exhaust fan II (13) is fixedly installed at the output end of the motor II (12), an air inlet pipe II (14) is fixedly installed on the right side of the drying box (8), the air inlet pipe II (14) is communicated with the drying box (8), and the second air inlet pipe (14) penetrates through the right sides of the drying box (8) and the dehumidifying box (2), a third support frame (15) is fixedly arranged on the inner side wall of the second air inlet pipe (14), a third motor (16) is fixedly arranged on one side of the third support frame (15) far away from the second air inlet pipe (14), and a third exhaust fan (17) is fixedly installed at the output end of the third motor (16).

2. An automatic humidity control device in a greenhouse according to claim 1, characterized in that: inner tube (18) is installed to control box (1) internal fixed mounting, the rear side fixed mounting of inner tube (18) inner chamber has humidity transducer two (19), the left side fixed mounting of inner tube (18) has shutter (20), fixed mounting has desiccant layer two (21) between the left side in inner tube (18) left side and control box (1), the bottom fixed mounting of control box (1) has motor four (22), and motor four (22) are located the below of desiccant layer two (21), the output fixed mounting of motor four (22) has exhaust fan four (23).

3. An automatic humidity control device in a greenhouse according to claim 1, characterized in that: the left side fixed mounting of control box (1) has blast pipe (24), the one end fixed mounting that control box (1) was kept away from in blast pipe (24) the left side of drying cabinet (8), and drying cabinet (8), blast pipe (24) and control box (1) intercommunication, fixed mounting has anti-reflux valve (25) and control valve (26) respectively in blast pipe (24).

4. An automatic humidity control device in a greenhouse according to claim 1, characterized in that: expander (27) are fixedly mounted at the right end of exhaust pipe (4), expander (27) are communicated with exhaust pipe (4), and expander (27) is in the shape of a semi-cone.

5. An automatic humidity control device in a greenhouse according to claim 1, characterized in that: the top fixed mounting of control box (1) has button (28), the quantity of button (28) is three, three button (28) respectively with motor one (6), motor two (12) and motor three (16) electric connection.

6. An automatic humidity control device in a greenhouse according to claim 1, characterized in that: the number of the first support frame (5), the second support frame (11) and the third support frame (15) is three, and the three support frames are fixedly installed in a triangular mode.