Vegetable planting greenhouse ventilation device

Abstract

The utility model belongs to the technical field of vegetable planting, particularly relates to a ventilation device for a vegetable planting greenhouse, and aims to solve the problems that the existing equipment is fixedly arranged on the greenhouse, so that the deep part of the greenhouse is too far away from the equipment, the ventilation suction force cannot reach the equipment, and the ventilation efficiency and applicability are reduced. A wind driving structure is arranged in the box body, universal moving wheels are installed at the four corners of the bottom end of the box body through bolts, ventilation structures are arranged at the two ends of the box body, each ventilation structure comprises a second ventilation opening formed in one side of the box body, a far connecting pipe is inserted into the other end of each second ventilation opening, and the other end of each far connecting pipe is sleeved with a second filtering cover through a screw. A heating wire is mounted on the side, away from the second ventilation opening, in the box through bolts. According to the utility model, the remote connecting pipe is inserted outside the ventilation opening II, so that remote airflow transportation is realized by using the remote connecting pipe, air can be conveniently transported to the deep part of the greenhouse, and the ventilation efficiency and the applicability are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of vegetable planting, in particular to a ventilation device for a vegetable planting greenhouse. Background Art

[0002] A vegetable greenhouse is a greenhouse space with excellent thermal insulation performance. Its appearance allows people to eat off-season vegetables. Current vegetable greenhouses usually require ventilation to prevent problems such as excessive temperature in the greenhouse.

[0003] After searching the patent with publication number CN220712272U, it was found that it is a ventilation device for a vegetable growing greenhouse, including a greenhouse main body, both side walls of the greenhouse main body are provided with ventilation holes, rectangular pipes are fixed at the ventilation holes, one side wall of the rectangular pipes is hinged with a sealing plate through a hinge, the surface of the rectangular pipes is provided with a socket, a filter screen is inserted in the socket, a frame is fixed to one side wall of the filter screen, two connecting blocks are symmetrically fixed on the surface of the rectangular pipe, and the surface of the connecting blocks is provided with a card slot.

[0004] The existing equipment is fixed on the greenhouse, which makes the deep part of the greenhouse too far away from the equipment and the ventilation suction cannot reach it, reducing the ventilation efficiency and applicability. Therefore, we proposed a ventilation device for vegetable planting greenhouses to solve the above problems. Utility Model Content

[0005] The utility model aims to solve the shortcoming of short air transmission distance and proposes a ventilation device for a vegetable planting greenhouse.

[0006] In order to achieve the above-mentioned object, the utility model adopts the following technical solution: a ventilation device for a vegetable planting greenhouse, comprising a box body, a wind-expelling structure is provided inside the box body, universal movable wheels are installed at the four corners of the bottom end of the box body by bolts, and ventilation structures are provided at both ends of the box body;

[0007] The ventilation structure includes a second vent opened on one side of the box body, a remote tube is inserted into the other end of the second vent, and a filter cover is screwed onto the other end of the remote tube. A heating wire is installed on the side of the box body away from the second vent through bolts, and a temperature monitor is provided inside the box body and at the other end of the heating wire.

[0008] Preferably, the ventilation structure further includes a ventilation opening 1 opened at one end of the box body close to the heating wire.

[0009] Preferably, a filter cover 1 is sleeved on the outside of the vent 1.

[0010] Preferably, the wind-expelling structure includes a support plate welded inside the box body, and a support tube is welded through the interior of the support plate.

[0011] Preferably, a rotating shaft is inserted into the interior of the support cylinder via a rolling bearing, a fan is inserted into one end of the rotating shaft, and a driven pulley is inserted into the other end of the rotating shaft.

[0012] Preferably, the top of the driven pulley is connected to the driving pulley via a belt.

[0013] Preferably, one end of the driving pulley is connected to a motor via a driving shaft, and the motor is mounted on the box via bolts.

[0014] Preferably, a controller is mounted on one side of the interior of the box by screws.

[0015] Preferably, a control handle is mounted on one side of the top of the box body by welding.

[0016] Preferably, the controller is connected to the heating wire through a wire, the controller is connected to the motor through a wire, and the controller is connected to the temperature monitor through a wire.

[0017] In the present invention, the ventilation device for a vegetable growing greenhouse is:

[0018] 1. The utility model has a remote tube plugged into the outside of the second vent, which enables the use of the remote tube to transport air over long distances, making it easier to transport air to the depths of the greenhouse, thereby improving ventilation efficiency and applicability;

[0019] 2. The utility model connects the controller with the temperature monitor to achieve real-time monitoring of the temperature of the gas heated by the electric heating wire, and realizes intelligent adjustment of the ventilation temperature of the greenhouse to avoid the problem of damage to vegetables caused by sudden cooling and heating of the ventilation. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a structural diagram of a ventilation device for a vegetable growing greenhouse proposed by the utility model;

[0021] Figure 2 This is a schematic structural diagram of the internal part of a ventilation device for a vegetable growing greenhouse proposed by the present invention;

[0022] Figure 3 This is a structural schematic diagram of part A of a ventilation device for a vegetable growing greenhouse proposed by the present invention.

[0023] In the figure: 1. Box body; 2. Wind-expelling structure; 201. Support plate; 202. Support cylinder; 203. Rotating shaft; 204. Fan; 205. Driven pulley; 206. Driving pulley; 207. Motor; 3. Universal movable wheel; 4. Ventilation structure; 401. Ventilation port 1; 402. Filter cover 1; 403. Temperature monitor; 404. Heating wire; 405. Ventilation port 2; 406. Remote control tube; 407. Filter cover 2; 5. Controller; 6. Control handle. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0025] Reference Figure 1-3 A ventilation device for a vegetable growing greenhouse comprises a box body 1, a wind driving structure 2 is provided inside the box body 1, universal movable wheels 3 are fixed at the four corners of the bottom end of the box body 1 by bolts, and ventilation structures 4 are provided at both ends of the box body 1;

[0026] The ventilation structure 4 includes a second ventilation port 405 opened on one side of the box body 1, the other end of the second ventilation port 405 is connected to a remote tube 406, the other end of the remote tube 406 is screwed with a second filter cover 407, and a heating wire 404 is installed on the side of the inside of the box body 1 away from the second ventilation port 405 by bolts, and a temperature monitor 403 is provided inside the box body 1 and at the other end of the heating wire 404.

[0027] In this embodiment, the ventilation structure 4 further includes a ventilation opening 401 opened at one end of the box body 1 close to the heating wire 404 .

[0028] With the above solution, a vent 401 is provided at one end of the box body 1 close to the heating wire 404 to achieve ventilation and avoid the problem of air flow obstruction.

[0029] In this embodiment, a filter cover 402 is sleeved on the outside of the ventilation port 1 401 .

[0030] By adopting the above solution, a filter cover 402 is sleeved on the outside of the vent 401, so that the filter cover 402 can be used to filter external impurities and improve the purity of the exhaust gas.

[0031] In this embodiment, the wind-expelling structure 2 includes a support plate 201 welded to the interior of the box body 1 , and a support tube 202 is welded through the interior of the support plate 201 .

[0032] With the above solution, a support tube 202 is welded through the support plate 201 inside the box body 1 to stably fix the support plate 201, facilitate balanced support of the rotating shaft 203, and ensure flexible rotation of the rotating shaft 203.

[0033] In this embodiment, a rotating shaft 203 is inserted into the interior of the support cylinder 202 via a rolling bearing. A fan 204 is inserted into one end of the rotating shaft 203 , and a driven pulley 205 is inserted into the other end of the rotating shaft 203 .

[0034] By adopting the above solution, a rotating shaft 203 is inserted into the interior of the support tube 202 through a rolling bearing, a fan 204 is inserted into one end of the rotating shaft 203, and a driven pulley 205 is inserted into the other end of the rotating shaft 203, so as to realize flexible rotation to drive the fan 204 to generate wind power.

[0035] In this embodiment, the top of the driven pulley 205 is connected to the driving pulley 206 via a belt.

[0036] By adopting the above solution, the top of the driven pulley 205 is connected to the driving pulley 206 via a belt, thereby realizing long-distance power transmission.

[0037] In this embodiment, one end of the driving pulley 206 is plugged with a motor 207 via a driving shaft, and the motor 207 is mounted on the box body 1 via bolts.

[0038] With the above solution, a motor 207 is connected to one end of the driving pulley 206 via a driving shaft, and the motor 207 is mounted on the housing 1 via bolts, so that the motor 207 controls the driving pulley 206 to rotate.

[0039] In this embodiment, a controller 5 is mounted on one side of the interior of the box 1 by screws.

[0040] With the above solution, the controller 5 is mounted on one side of the interior of the box 1 by screws, thereby achieving stable supporting behavior.

[0041] In this embodiment, a control handle 6 is mounted on one side of the top of the box body 1 by welding.

[0042] With the above solution, a control handle 6 is installed on one side of the top of the box body 1 by welding, so as to facilitate the purpose of controlling the displacement of the box body 1.

[0043] In this embodiment, the controller 5 is connected to the heating wire 404 through a wire, the controller 5 is connected to the motor 207 through a wire, and the controller 5 is connected to the temperature monitor 403 through a wire.

[0044] By adopting the above scheme, the controller 5 is connected to the heating wire 404 through a wire, the controller 5 is connected to the motor 207 through a wire, and the controller 5 is connected to the temperature monitor 403 through a wire, so that the controller 5 controls the heating wire 404 to adjust the temperature, the start and stop of the motor 207, and the temperature information of the temperature monitor 403.

[0045] In the present invention, when in use, the motor 207 controls the active pulley 206 to control the driven pulley 205 to rotate, so as to control the fan 204 on the rotating shaft 203 to generate wind force, and the gas from the filter cover 2 407 located outside the greenhouse is transported to the inside of the box body 1 through the remote tube 406, and after passing through the heating wire 404, it is discharged from the vent 1 401. The temperature monitor 403 monitors the temperature of the exhaust air flow in real time, so as to achieve intelligent adjustment of the ventilation temperature of the greenhouse.

[0046] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. For those skilled in the art, it is obvious that the present invention is not limited to the details of the above exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or basic characteristics of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present invention is defined by the appended claims rather than the above description. Therefore, it is intended that all changes that fall within the meaning and range of equivalents of the claims are included in the present invention. Any reference signs in the claims should not be construed as limiting the claim to which they relate.

[0047] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A ventilation device for a vegetable growing greenhouse, comprising a housing (1), characterized in that: The box (1) is provided with a wind-discharging structure (2) inside, universal movable wheels (3) are mounted on the four corners of the bottom end of the box (1) by means of bolts, and ventilation structures (4) are provided at both ends of the box (1); The ventilation structure (4) includes a second ventilation opening (405) opened on one side of the box body (1), the other end of the second ventilation opening (405) is plugged with a remote tube (406), the other end of the remote tube (406) is screwed with a second filter cover (407), a heating wire (404) is installed on the side of the box body (1) away from the second ventilation opening (405) by means of bolts, and a temperature monitor (403) is provided inside the box body (1) and at the other end of the heating wire (404).

2. A ventilation device for a vegetable growing greenhouse according to claim 1, characterized in that: The ventilation structure (4) further comprises a ventilation opening (401) opened at one end of the box (1) close to the heating wire (404).

3. A ventilation device for a vegetable growing greenhouse according to claim 2, characterized in that: The outside of the ventilation opening 1 (401) is sleeved with a filter cover 1 (402).

4. A ventilation device for a vegetable growing greenhouse according to claim 1, characterized in that: The wind-driving structure (2) comprises a support plate (201) welded inside the box body (1), and a support tube (202) is welded through the interior of the support plate (201).

5. A ventilation device for vegetable growing greenhouse according to claim 4, characterized in that: A rotating shaft (203) is inserted into the interior of the support cylinder (202) via a rolling bearing, a fan (204) is inserted into one end of the rotating shaft (203), and a driven pulley (205) is inserted into the other end of the rotating shaft (203).

6. A ventilation device for a vegetable growing greenhouse according to claim 5, characterized in that: The top of the driven pulley (205) is connected to a driving pulley (206) via a belt.

7. A ventilation device for a vegetable growing greenhouse according to claim 6, characterized in that: One end of the driving pulley (206) is plugged with a motor (207) via a driving shaft, and the motor (207) is mounted on the box (1) via bolts.

8. The ventilation device for a vegetable growing greenhouse according to claim 1, characterized in that: A controller (5) is mounted on one side of the interior of the box (1) via screws.

9. A ventilation device for a vegetable growing greenhouse according to claim 1, characterized in that: A control handle (6) is mounted on one side of the top of the box body (1) by welding.

10. A ventilation device for a vegetable growing greenhouse according to claim 8, characterized in that: The controller (5) is connected to the heating wire (404) through a wire, the controller (5) is connected to the motor (207) through a wire, and the controller (5) is connected to the temperature monitor (403) through a wire.

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