High-pressure micro-mist spraying machine for seedling raising greenhouse

Abstract

A high-pressure micro-mist spraying machine for a seedling raising shed relates to the technical field of spraying devices and comprises a seedling raising shed body, a water distribution pipe extending longitudinally is arranged on each longitudinal truss of the seedling raising shed body, a plurality of spraying nozzles are arranged on the peripheral wall of each water distribution pipe side by side in the axial direction, a downward digging type water pool is arranged on the ground of the seedling raising shed body, and a chemical material net basket is arranged in the downward digging type water pool. A booster pump is arranged in the seedling raising shed body, the inlet end of the booster pump is connected with the downward digging type pool, and the outlet end of the booster pump is connected with the water distribution pipes through a water supply assembly. The problems that in the prior art, a disinfection device is pushed in a seedling raising shed to conduct spraying disinfection, so that an operator needs to conduct spraying work, obstacles of the disinfection device on a moving track need to be cleaned, the consumed time is long, and the spraying uniformity cannot be guaranteed are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of spray devices, in particular to a high-pressure micro-mist sprayer for a seedling shed. Background Art

[0002] Flue-cured tobacco floating seedling cultivation is a method of raising seedlings in which a foam plug tray filled with a seedling matrix is ​​floated on the water surface, the seeds are sown in the matrix, the tobacco seedlings take root and grow in the seedling matrix, and can absorb water and nutrients from the matrix and the water bed. Flue-cured tobacco seedlings are susceptible to fungal and viral infection during floating seedling cultivation. Common diseases in the seedling stage are anthrax and viral diseases (common mosaic and cucumber mosaic). Eliminating the source of disease is the best way to control the disease, and to eliminate the source of disease, disinfection must be done well. Flue-cured tobacco floating seedling cultivation is carried out in a seedling shed. The seedling shed is generally used for many years and has many pathogens. Some pathogens may be resistant to some fungicides, so disinfection of the seedling shed is very important. Commonly used disinfectants in production include bleaching powder, chlorine dioxide, Yubao, quicklime and broad-spectrum fungicides.

[0003] At present, the main method of disinfecting a seedling shed is to spray disinfectants on the film and ground of the seedling shed by manually carrying a sprayer on the back. The disadvantages of this method are: since the top surface of the seedling shed film is higher than the ground, it is inconvenient to spray it by manually operating the sprayer's spray pipe. At the same time, the worker needs to carry the sprayer on his back during operation. Usually, a seedling shed needs to add disinfectant to the sprayer back and forth many times, so there are also problems of high labor intensity and low efficiency.

[0004] A patent with publication number CN210932915U is disclosed in the prior art. The solution includes a frame, on which an ultrasonic atomization spraying unit is arranged, and the ultrasonic atomization spraying unit includes: an atomization container, which is arranged on the frame, and the atomization container is provided with a liquid inlet and a mist outlet; an ultrasonic atomization sheet, which is installed in the atomization container; a spray pipe, which is connected to the mist outlet, and the spray pipe is suitable for spraying atomized disinfectant into a seedling shed; a fan, including an air outlet and an air inlet, the air outlet is connected to the inside of the atomization container, and the air inlet is connected to the external environment. The fan inhales air from the outside through the air inlet and inputs it into the atomization container through the air outlet, thereby providing the power required to spray the atomized disinfectant, and can solve the problems of inconvenient operation, high labor intensity, low efficiency, and low disinfection quality in the existing seedling shed disinfection.

[0005] The existing devices gradually exposed the shortcomings of the existing technology as they were used, mainly in the following aspects:

[0006] Existing disinfection devices are all pushed inside the seedling shed to carry out spray disinfection, which requires operators to perform the spraying work, which not only requires clearing obstacles on the moving track of the disinfection device, but also takes a long time and cannot ensure the uniformity of the spray.

[0007] In summary, the prior art obviously has inconveniences and defects in practical use, so it is necessary to improve it. Utility Model Content

[0008] In view of the defects in the prior art, the utility model provides a high-pressure micro-mist sprayer for a seedling shed, which is used to solve the problem that the disinfection devices in traditional technologies are all pushed inside the seedling shed to carry out spray disinfection, which requires operators to perform the spraying work, which not only requires clearing obstacles on the moving track of the disinfection device, but also takes a long time and cannot ensure the uniformity of the spray.

[0009] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0010] The high-pressure micro-mist sprayer for a seedling shed comprises a seedling shed main body, each longitudinal truss of the seedling shed main body is provided with a water distribution pipe extending in the longitudinal direction, and a plurality of spray nozzles are arranged in parallel along the axial direction on the peripheral wall of the water distribution pipe.

[0011] A dug-down water pool is provided on the ground of the main body of the seedling shed, a chemical material net basket is provided in the dug-down water pool, a booster pump is provided in the main body of the seedling shed, the inlet end of the booster pump is connected to the dug-down water pool, and the outlet end of the booster pump is connected to a plurality of the water distribution pipes through a water supply component.

[0012] As an optimized solution, a plurality of hooks are fixedly connected to the longitudinal truss corresponding to each of the water distribution pipes, and the water distribution pipes are hung on the hooks.

[0013] As an optimized solution, a wave-making pump is fixedly connected in the excavated pool.

[0014] As an optimized solution, the inlet end of the booster pump is connected to a liquid inlet pipe extending to the bottom of the dig-down pool, and the inlet end of the liquid inlet pipe is provided with a filter bag.

[0015] As an optimized solution, the water supply assembly includes a water supply pipe, which is located at one end of the main body of the seedling shed and is connected to a plurality of the water distribution pipes through a connecting pipe.

[0016] As an optimized solution, the water supply pipe is fixed to the side wall of the hook by a binding belt.

[0017] As an optimized solution, a support plate covering the pool mouth of the down-dug pool is provided on the ground of the main body of the seedling shed, an operation hole is opened on the support plate, and the chemical material net basket is fixedly connected to the lower edge of the operation hole.

[0018] As an optimized solution, a swing-arranged door panel is hingedly connected to the inner edge of the operating hole.

[0019] As an optimized solution, the water supply pipe is located above the water distribution pipe.

[0020] As an optimized solution, the booster pump is arranged in the control box.

[0021] Compared with the prior art, the beneficial effects of the utility model are:

[0022] By arranging a water distribution pipe on the longitudinal truss of the main body of the seedling raising shed, and arranging a plurality of water distribution pipes and spray nozzles, the uniformity of the coverage inside the seedling raising shed is ensured, thereby improving the disinfection effect;

[0023] By arranging water distribution pipes on the longitudinal trusses of the main body of the nursery shed, it is possible to reduce the space occupied, save the operator's manual operation of pushing the disinfection device on the track, save manpower, and improve the spraying efficiency;

[0024] By setting up a chemical net basket, additives and the like can be poured into it, so that they slowly come into contact with the water in the down-dug pool and melt, thereby improving the uniformity of mixing with the water body. By setting up a wave-making pump at the bottom of the down-dug pool, it can prevent sedimentation, ensure the flow of the internal water body, and improve uniformity. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the specific implementation of the utility model or the technical solution in the prior art, the following is a brief introduction to the drawings required for the specific implementation or the prior art description. In all the drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, each element or part is not necessarily drawn according to the actual scale.

[0026] Figure 1 It is a structural schematic diagram of the utility model.

[0027] In the figure: 1- main body of the nursery shed; 2- longitudinal truss; 3- hook; 4- water distribution pipe; 5- spray nozzle; 6- water supply pipe; 7- under-dig pool; 8- support plate; 9- chemical material net basket; 10- door panel; 11- wave pump; 12- liquid inlet pipe; 13- filter bag; 14- booster pump; 15- control box. DETAILED DESCRIPTION

[0028] The following embodiments of the technical solution of the utility model are described in detail in conjunction with the accompanying drawings. The following embodiments are only used to more clearly illustrate the technical solution of the utility model, and are therefore only used as examples, and cannot be used to limit the protection scope of the utility model.

[0029] like Figure 1 As shown, the high-pressure micro-mist sprayer for a seedling shed comprises a seedling shed body 1, each longitudinal truss 2 of the seedling shed body 1 is provided with a water distribution pipe 4 extending in the longitudinal direction, and a plurality of spray nozzles 5 are arranged in parallel along the axial direction on the peripheral wall of the water distribution pipe 4.

[0030] A down-dug water pool 7 is provided on the ground of the main body 1 of the seedling shed, a chemical material net basket 9 is provided in the down-dug water pool 7, a booster pump 14 is provided in the main body 1 of the seedling shed, the inlet end of the booster pump 14 is connected to the down-dug water pool 7, and the outlet end of the booster pump 14 is connected to a plurality of water distribution pipes 4 through a water supply component.

[0031] A plurality of hooks 3 are fixedly connected to the longitudinal truss 2 corresponding to each water distribution pipe 4 , and the water distribution pipe 4 is hung on the hooks 3 .

[0032] A wave-making pump 11 is fixedly connected in the dug-down pool 7 .

[0033] The inlet end of the booster pump 14 is connected to a liquid inlet pipe 12 extending to the bottom of the digging-down pool 7 , and a filter bag 13 is mounted on the inlet end of the liquid inlet pipe 12 .

[0034] The water supply assembly includes a water supply pipe 6, which is located at one end of the seedling shed body 1. The water supply pipe 6 is connected to a plurality of water distribution pipes 4 through a connecting pipe.

[0035] The water supply pipe 6 is fixed to the side wall of the hook 3 by a binding belt.

[0036] A support plate 8 covering the pool mouth of the down-dug pool 7 is arranged on the ground of the main body 1 of the seedling raising shed. An operation hole is opened on the support plate 8, and a chemical material net basket 9 is fixedly connected to the lower edge of the operation hole.

[0037] A swinging door panel 10 is hingedly connected to the inner edge of the operating hole.

[0038] The water supply pipe 6 is located above the water distribution pipe 4 .

[0039] The boost pump 14 is disposed in the control box 15 .

[0040] The working principle of this device is:

[0041] By arranging a water distribution pipe 4 on the longitudinal truss 2 of the main body 1 of the seedling raising shed, and by arranging a plurality of water distribution pipes 4 and spray nozzles 5, it is possible to ensure uniform coverage of the interior of the seedling raising shed and improve the disinfection effect;

[0042] By arranging the water distribution pipe 4 on the longitudinal truss 2 of the main body 1 of the seedling shed, it is possible to reduce the space occupied, save the operator's manual operation of pushing the disinfection device on the track, save manpower, and improve the spraying efficiency;

[0043] By setting up a chemical net basket 9, additives and the like can be poured into it, so that they slowly come into contact with the water in the down-dug pool and melt, thereby improving the uniformity of mixing with the water body. By setting up a wave-making pump 11 at the bottom of the down-dug pool, it can prevent sedimentation, ensure the flow of the internal water body, and improve uniformity.

[0044] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein by equivalents. These modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the utility model, and they should all be included in the scope of the claims and specification of the utility model.

Claims

1. High-pressure micro-mist sprayer for seedling shed, characterized by: The invention comprises a seedling raising shed body (1), each longitudinal truss (2) of the seedling raising shed body (1) is provided with a water distribution pipe (4) extending in the longitudinal direction, and a plurality of spray nozzles (5) are arranged in parallel in the axial direction on the peripheral wall of the water distribution pipe (4). A dug-down water pool (7) is provided on the ground of the main body (1) of the seedling raising shed, a chemical material net basket (9) is provided in the dug-down water pool (7), a booster pump (14) is provided in the main body (1) of the seedling raising shed, the inlet end of the booster pump (14) is connected to the dug-down water pool (7), and the outlet end of the booster pump (14) is connected to a plurality of the water distribution pipes (4) via a water supply component.

2. The high-pressure micro-mist sprayer for seedling shed according to claim 1 is characterized in that: A plurality of hooks (3) are fixedly connected to the longitudinal truss (2) corresponding to each of the water distribution pipes (4), and the water distribution pipes (4) are hung on the hooks (3).

3. The high-pressure micro-mist sprayer for seedling raising shed according to claim 2 is characterized in that: A wave-making pump (11) is fixedly connected in the excavated water pool (7).

4. The high-pressure micro-mist sprayer for seedling raising shed according to claim 3 is characterized in that: The inlet end of the booster pump (14) is connected to a liquid inlet pipe (12) extending to the bottom of the digging-down pool (7), and the inlet end of the liquid inlet pipe (12) is provided with a filter bag (13).

5. The high-pressure micro-mist sprayer for seedling raising shed according to claim 4 is characterized in that: The water supply assembly comprises a water supply pipe (6), the water supply pipe (6) is located at one end of the seedling raising shed body (1), and the water supply pipe (6) is connected to a plurality of water distribution pipes (4) via a connecting pipe.

6. The high-pressure micro-mist sprayer for seedling raising shed according to claim 5, characterized in that: The water supply pipe (6) is fixed to the side wall of the hook (3) by means of a binding belt.

7. The high-pressure fine mist sprayer for seedling shed according to claim 6, characterized in that: A support plate (8) covering the pool mouth of the down-dug pool (7) is provided on the ground of the main body (1) of the seedling raising shed, an operation hole is opened on the support plate (8), and the chemical material net basket (9) is fixedly connected to the lower edge of the operation hole.

8. The high-pressure fine mist sprayer for seedling shed according to claim 7, characterized in that: A swingable door panel (10) is hingedly connected to the inner edge of the operating hole.

9. The high-pressure fine mist sprayer for seedling raising shed according to claim 8, characterized in that: The water supply pipe (6) is located above the water distribution pipe (4).

10. The high-pressure fine mist sprayer for seedling raising shed according to claim 9, characterized in that: The booster pump (14) is arranged in a control box (15).

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