Warm air equipment for vegetable seedling raising greenhouse

Abstract

The utility model relates to heating equipment for a vegetable seedling greenhouse, which belongs to the technical field of vegetable seedling greenhouses and comprises a box body and a sealing cover plate fixedly mounted at the top of the box body, an atomizing box is fixedly mounted on one side of the box body, and a circulating atomizing mechanism is arranged in the atomizing box. The circulating atomization mechanism comprises a water storage tank fixedly installed on the top of the atomization box, and the bottom of the water storage tank is fixedly connected with a connecting pipe extending into the atomization box. According to the warm air equipment for the vegetable seedling raising greenhouse, by arranging the water storage tank, the connecting pipe and the atomizing nozzles, clean water in the water storage tank can be sprayed into the atomizing tank in an atomizing mode, and at the moment, the effect of humidifying the interior of the vegetable seedling raising greenhouse can be achieved in cooperation with the wind direction of hot air; and meanwhile, by arranging the water storage tank, redundant water can be conveniently collected, then by arranging the circulating conveying pump, the water in the water storage tank can be conveyed into the water storage tank, and then the effect of cyclic utilization can be achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of vegetable seedling greenhouse, specifically to a warm air equipment for vegetable seedling greenhouse. BACKGROUND

[0002] The vegetable seedling greenhouse is a facility for cultivating vegetable seedlings. The warm air equipment of the vegetable seedling greenhouse is an important tool for maintaining the temperature in the greenhouse and ensuring the healthy growth of vegetable seedlings. In cold seasons, such as winter or early spring, the outside temperature is low, which may have an adverse effect on the growth of vegetable seedlings, and even cause frost damage. The warm air equipment can increase the temperature in the greenhouse, keep the temperature in the greenhouse within the appropriate range required for the growth of vegetable seedlings, and create a warm growing environment for the seedlings to ensure their normal growth and development.

[0003] The warm air equipment is needed in the vegetable seedling greenhouse. The Chinese utility model patent with publication number CN219305562U discloses a warm air equipment for a greenhouse for cultivating vegetable seedlings, which comprises a wind box, a plurality of fans fixedly connected inside the wind box, a filter box fixedly connected to the rear side of the wind box, a collection box fixedly connected to the bottom of the filter box, a push-pull box slidingly connected inside the collection box, a filter plate fixedly connected inside the filter box, a decontamination tank arranged inside the filter box, an installation block fixedly connected to the top wall of the filter box, and a fixed block fixedly connected inside the installation block. In the utility model, the filter plate can be cleaned without disassembling the case, the stable warm air flow input is ensured, the workload of the staff is reduced, the humidity in the greenhouse can be adjusted, the damage to the vegetable seedlings in the greenhouse caused by excessive hot and dry air is avoided, and the growth of the vegetable seedlings is promoted.

[0004] However, in the use process of the utility model, when spraying is not possible, part of the excess water will be directly discharged to the outside through the drain pipe, and these excess water will cause a certain degree of waste, thereby increasing the cost of water source and failing to meet the production demand, so a warm air equipment for vegetable seedling greenhouse is proposed to solve the above-mentioned problems. SUMMARY

[0005] In view of the deficiencies of the prior art, the utility model provides a warm air equipment for vegetable seedling greenhouse, which has the advantage of recycling water source and solves the problem that when spraying is not possible, part of the excess water will be directly discharged to the outside through the drain pipe, and these excess water will cause a certain degree of waste, thereby increasing the cost of water source and failing to meet the production demand.

[0006] In order to achieve the above object, the utility model provides the following technical scheme: a warm air equipment for vegetable seedling greenhouse, including box body and fixedly installed sealing cover plate in the top of box body, one side of box body is fixedly installed with atomization box, the inside of atomization box is provided with circulating atomization mechanism,

[0007] The circulating atomization mechanism comprises a water storage tank fixedly installed on the top of the atomization box, a connecting pipe extending into the atomization box is fixedly connected to the bottom of the water storage tank, a misting nozzle is fixedly connected to one end of the connecting pipe away from the water storage tank, a circulating delivery pump is fixedly installed on the front of the atomization box, a communication pipeline is fixedly connected between the circulating delivery pump and the water storage tank, a water storage cavity is formed in the inside of the atomization box, and a delivery pipeline is fixedly connected between the circulating delivery pump and the water storage cavity.

[0008] Further, the inside of the atomization box is provided with an air outlet opening communicated with the inside of the box body, the misting nozzle is located on the inner top wall of the air outlet opening, and a liquid collecting opening is formed between the water storage cavity and the air outlet opening.

[0009] Further, the side of the atomization box away from the box body is fixedly connected with an air outlet cover, and the inner wall of the box body is fixedly connected with an anti-backflow cover communicated with the atomization box.

[0010] Further, the side of the box body away from the atomization box is fixedly installed with a mounting cylinder, the inside of the mounting cylinder is fixedly installed with a driving motor, the output shaft of the driving motor is fixedly connected with a delivery fan blade, the inside of the box body is provided with an air inlet opening communicated with the mounting cylinder, and the side of the mounting cylinder away from the box body is fixedly installed with a protective net.

[0011] Further, the filter plate is slidably connected between the box body and the sealing cover plate and extends to the back surface thereof, the top and bottom of the filter plate are fixedly connected with positioning blocks extending to the inside of the box body and the sealing cover plate respectively, and the opposite sides of the box body and the sealing cover plate are provided with positioning grooves matched with the positioning blocks.

[0012] Further, the inner bottom wall of the box body is fixedly installed with a mounting seat, the top of the mounting seat is fixedly installed with a finned heating pipe, and the front of the box body is fixedly installed with a control box.

[0013] Further, the bottom of the box body is rotatably installed with four moving wheels which are evenly distributed on the bottom of the box body.

[0014] Compared with the prior art, the utility model provides a warm air equipment for vegetable seedling greenhouse, which has the following beneficial effects:

[0015] 1. The vegetable seedling greenhouse warm air equipment, through the setting water storage tank and connecting pipe, then through the setting atomizing nozzle, the water in the water storage tank can be sprayed in the atomizing box in the form of atomization, at this time, the wind direction of the hot air can realize the humidification effect of the inside of the vegetable seedling greenhouse, and through the setting of the water storage tank, the excess water can be collected, and then through the setting of the circulating pump, the water in the water storage tank can be delivered to the water storage tank, thereby realizing the recycling effect, saving part of the water resources.

[0016] 2. The vegetable seedling greenhouse warm air equipment, through the setting drive motor to drive the conveying fan blade to rotate, the effect of air inlet can be realized, and through the setting of the protective net, the unknown objects outside can be prevented from entering the installation cylinder, the protection is improved, and the problem that part of the excess water is directly discharged to the outside through the drain pipe when the spraying cannot be carried out, which causes waste of the excess water and increases the water source cost, cannot meet the production demand. BRIEF DESCRIPTION OF DRAWINGS

[0017] Fig. 1 It is the structure of the utility model;

[0018] Fig. 2 It is the structure of the utility model;

[0019] Fig. 3 It is the structure side view of the atomizing box of the utility model;

[0020] Fig. 4 It is the structure schematic view of the conveying fan blade of the utility model.

[0021] In the drawing: 1 box, 2 sealing cover plate, 3 atomizing box, 4 water storage tank, 5 circulating delivery pump, 6 communication pipeline, 7 water storage cavity, 8 conveying pipeline, 9 connecting pipe, 10 atomizing nozzle, 11 air outlet, 12 air outlet cover, 13 anti-backflow cover, 14 installation cylinder, 15 drive motor, 16 conveying fan blade, 17 air inlet, 18 protective net, 19 filter plate, 20 mounting seat, 21 finned heating pipe, 22 control box, 23 movable wheel. DETAILED DESCRIPTION

[0022] The technical scheme in the embodiments of the utility model will be described clearly and completely in combination with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the protection scope of the utility model.

[0023] Please refer to Figs. 1 to 4The warm air equipment for vegetable seedling greenhouse in the embodiment comprises a box body 1, a sealing cover plate 2 fixedly installed on the top of the box body 1, a atomizing box 3 fixedly installed on one side of the box body 1, a circulating atomizing mechanism arranged in the atomizing box 3, the circulating atomizing mechanism comprising a water storage tank 4 fixedly installed on the top of the atomizing box 3, a connecting pipe 9 extending into the atomizing box 3 and fixedly connected to the bottom of the water storage tank 4, a atomizing nozzle 10 fixedly connected to the end of the connecting pipe 9 away from the water storage tank 4, a circulating conveying pump 5 fixedly installed on the front of the atomizing box 3, a communication pipeline 6 fixedly connected between the circulating conveying pump 5 and the water storage tank 4, a water storage cavity 7 formed in the atomizing box 3, and a conveying pipeline 8 fixedly connected between the circulating conveying pump 5 and the water storage cavity 7.

[0024] The atomizing box 3 is provided with an air outlet 11 communicated with the inside of the box body 1, the atomizing nozzle 10 is arranged on the inner top wall of the air outlet 11, a liquid collecting port is formed between the water storage cavity 7 and the air outlet 11, an air outlet cover 12 is fixedly connected to the side of the atomizing box 3 away from the box body 1, and an anti-backflow cover 13 is fixedly connected to the inner wall of the box body 1 and communicated with the atomizing box 3.

[0025] It should be noted that a drain pipe is fixedly connected to the side of the atomizing box 3 and communicated with the water storage cavity 7, a valve is fixedly installed on the outside of the drain pipe, the inner diameter of the air outlet cover 12 is equal to the inner diameter of the air outlet 11, and the anti-backflow cover 13 can prevent water from entering the inside of the box body 1, thereby avoiding damage to the parts in the inside of the box body 1.

[0026] In the embodiment, an installation cylinder 14 is fixedly installed on the side of the box body 1 away from the atomizing box 3, a driving motor 15 is fixedly installed in the inside of the installation cylinder 14, a conveying fan blade 16 is fixedly connected to the output shaft of the driving motor 15, an air inlet 17 is formed in the inside of the box body 1 and communicated with the installation cylinder 14, and a protective net 18 is fixedly installed on the side of the installation cylinder 14 away from the box body 1.

[0027] The inner bottom wall of the box body 1 is fixedly installed with a mounting seat 20, the top of the mounting seat 20 is fixedly installed with a finned heating pipe 21, and the front of the box body 1 is fixedly installed with a control box 22.

[0028] It should be noted that the control box 22 is arranged to facilitate the control of the electrical elements in the device, and the finned heating pipe 21 is in a serpentine shape.

[0029] In the embodiment, the filter plate 19 extending to the back of the box body 1 is slidably connected between the box body 1 and the sealing cover plate 2, and the top and bottom of the filter plate 19 are fixedly connected with positioning blocks extending to the inside of the box body 1 and the sealing cover plate 2, and the opposite sides of the box body 1 and the sealing cover plate 2 are provided with positioning grooves matched with the positioning blocks. Through the filter plate 19, the air is conveniently filtered, and through the positioning blocks and the positioning grooves, the filter plate 19 is conveniently taken out and cleaned.

[0030] In the embodiment, the bottom of the box body 1 is rotatably provided with four moving wheels 23, and one side of the moving wheel 23 is hingedly provided with a brake pad.

[0031] The working principle of the above embodiment is as follows:

[0032] Firstly, the staff moves the device into the vegetable seedling greenhouse, then connects the power supply, fills the water storage tank 4 with clean water, starts the finned heating pipe 21 first, adjusts the temperature to an appropriate value, then starts the driving motor 15 to drive the conveying fan blade 16 to rotate, so that the outside air is heated by the finned heating pipe 21, and then discharged through the air outlet cover 12. When it is necessary to humidify the inside of the vegetable seedling greenhouse, the atomizing nozzle 10 can spray clean water, and the hot air can transport water vapor and water droplets into the vegetable seedling greenhouse, and the circulating pump 5 can be started to realize the recycling of water.

[0033] The electrical components in the text are electrically connected with the main control unit and the power supply. The main control unit can be a conventional known device such as a computer, and the existing disclosed power connection technology also belongs to the common knowledge in the field, which will not be described in detail.

[0034] It should be noted that, in this document, relational terms such as first and second and the like can 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. Moreover, the terms "comprises", "comprising", or any other variations 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 can include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element preceded by "comprises... " does not, without more constraints, foreclose the existence of additional identical elements in the process, method, article, or apparatus that comprises the recited element.

[0035] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A warm air device for vegetable seedling greenhouse, comprising a box (1) and a sealing cover plate (2) fixedly installed on the top of the box (1), characterized in that: One side of the box (1) is fixedly installed with an atomization box (3), the inside of the atomization box (3) is provided with a circulating atomization mechanism; The circulating atomization mechanism comprises a water storage tank (4) fixedly installed on the top of the atomization box (3), the bottom of the water storage tank (4) is fixedly connected with a connecting pipe (9) extending into the inside of the atomization box (3), one end of the connecting pipe (9) away from the water storage tank (4) is fixedly connected with an atomization nozzle (10), the front of the atomization box (3) is fixedly installed with a circulating conveying pump (5), the circulating conveying pump (5) and the water storage tank (4) are fixedly connected with a communication pipeline (6), the inside of the atomization box (3) is provided with a water storage cavity (7), the circulating conveying pump (5) and the water storage cavity (7) are fixedly connected with a conveying pipeline (8).

2. The warm air device for a vegetable seedling greenhouse according to claim 1, characterized in that: The inside of the atomization box (3) is provided with an air outlet (11) communicating with the inside of the box (1), the atomization nozzle (10) is located on the inner top wall of the air outlet (11), the water storage cavity (7) and the air outlet (11) are provided with a liquid collecting port.

3. The warm air device for a vegetable seedling greenhouse according to claim 1, characterized in that: The side of the atomization box (3) away from the box (1) is fixedly connected with an air outlet cover (12), the inner wall of the box (1) is fixedly connected with an anti-backflow cover (13) communicating with the atomization box (3).

4. The warm air device for a vegetable seedling greenhouse according to claim 1, characterized in that: The side of the box (1) away from the atomization box (3) is fixedly installed with a mounting cylinder (14), the inside of the mounting cylinder (14) is fixedly installed with a driving motor (15), the output shaft of the driving motor (15) is fixedly connected with a conveying fan blade (16), the inside of the box (1) is provided with an air inlet (17) communicating with the mounting cylinder (14), the side of the mounting cylinder (14) away from the box (1) is fixedly installed with a protective net (18).

5. The warm air device for a vegetable seedling greenhouse according to claim 1, characterized in that: The box (1) and the sealing cover plate (2) are slidingly connected with a filter plate (19) extending to the back thereof, the top and the bottom of the filter plate (19) are fixedly connected with positioning blocks extending to the inside of the box (1) and the sealing cover plate (2) respectively, the opposite sides of the box (1) and the sealing cover plate (2) are provided with positioning grooves matched with the positioning blocks.

6. The warm air device for a vegetable seedling greenhouse according to claim 1, characterized in that: The inner bottom wall of the box (1) is fixedly installed with a mounting seat (20), the top of the mounting seat (20) is fixedly installed with a finned heating pipe (21), the front of the box (1) is fixedly installed with a control box (22).

7. The warm air device for a vegetable seedling greenhouse according to claim 1, characterized in that: The bottom of the box (1) is rotatably installed with mobile wheels (23), the number of the mobile wheels (23) is four, the four mobile wheels (23) are evenly distributed on the bottom of the box (1).

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