Water supply device of fog gun machine
By using multi-stage head pumps and floating components in the water supply device of the fog cannon machine, the problem of water and grass blockages in the water absorption process of traditional fog cannon machine is solved, achieving more efficient water supply and dust reduction effects, and reducing operating costs.
Patent Information
- Application Number
- CN202421138727.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-23
- Publication Date
- 2025-02-18
- Estimated Expiration
- 2034-05-23
AI Technical Summary
During the water absorption process, traditional fog cannon machines are prone to blockage of pipelines due to suspended matter such as aquatic plants, which affects the normal operation of the equipment and the spraying effect.
A water supply device for fog cannon machine is designed, adopting a multi-stage pump and a floating assembly. The floating assembly includes a floating body, a barrier ring and a sliding chute. The floating body keeps the moving pipe on the water surface, and the barrier ring reduces contact between water and grass, and the sliding chute and The slider rotates the barrier ring to avoid blockage of water and grass.
It effectively avoids aquatic plants on the water surface, reduces pipeline blockage, improves the working efficiency and environmental performance of the fog cannon machine, and reduces operating costs.
Smart Images
Figure CN222489435U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of fog cannons, and in particular relates to a water supply device for fog cannons. Background Art
[0002] In environmental governance and industrial operations, fog cannons are widely used as an effective dust reduction device in air pollution control and construction site dust suppression. Traditional fog cannons usually rely on built-in water tanks or external water sources to supply water, and use high-pressure pumps to spray water into fine droplets to achieve dust reduction effects.
[0003] However, these devices have several problems. First, the built-in water tank has limited capacity and needs to be frequently replenished, which affects work efficiency. Second, when relying on external water sources, additional pipes and pumping equipment are required, which increases the complexity and cost of the equipment. In addition, during the operation of traditional fog cannons, the continuous opening of the fan will lead to higher energy consumption and on-site noise, affecting the environment and the comfort of personnel.
[0004] In recent years, with the development of technology, some new fog cannons have begun to use lift multi-stage pumps, which can directly absorb water from lakes, reservoirs and other water bodies, and increase the spray distance through multi-stage pressurization, thereby reducing the frequency of fan use, energy consumption and noise;
[0005] However, there are still some limitations in the existing technology. For example, when the water pipe directly absorbs the water in the lake, suspended matter such as water plants on the water surface may be sucked in, causing pipe blockage and affecting the normal operation and spraying effect of the fog cannon;
[0006] Therefore, it is necessary for the present application to propose a novel water supply device for a fog cannon. Utility Model Content
[0007] The utility model aims to provide a water supply device for a fog cannon, which can increase the spray distance by using the lift multi-stage pump, reduce the opening of the fog cannon fan, and make the water pipe avoid aquatic plants on the water surface to reduce blockage.
[0008] The technical solution adopted by the utility model is as follows:
[0009] A water supply device for a fog cannon comprises a multi-stage pump, wherein the output end of the multi-stage pump is connected to the fog cannon through a water pipe, the input end of the multi-stage pump is connected to a mounting pipe through a water pipe, and the bottom of the inner side of the mounting pipe is slidably connected to a moving pipe;
[0010] The outer side of the moving tube is equipped with a floating component.
[0011] The floating component includes two mounting plates fixed on the outside of the moving tube, a mounting block is installed on the outside of the moving tube and between the two mounting plates, a plurality of fixing rods are fixed on the outside of the mounting block, and a floating body is fixed on one end of the fixing rod away from the mounting block.
[0012] A blocking ring is also installed on the outer side of the floating body, and a slide groove is arranged on the outer side of each floating body. A slide bar corresponding to the slide groove is arranged on the inner side of the blocking ring, and the blocking ring is rotatably connected with the floating body through the slide bar and the slide groove.
[0013] A filter cover is arranged at the bottom of the moving tube.
[0014] A sealing ring is arranged on the inner side of the installation tube and on the outer side of the moving tube.
[0015] A conical ring is arranged at the bottom of the blocking ring, and the bottom of the conical ring is inclined toward the inside.
[0016] The technical effects achieved by the utility model are:
[0017] The utility model can directly absorb the water in the lake through the lift multi-stage pump, increase the spray distance by using the lift multi-stage pump, reduce the opening of the fog cannon fan, save electricity costs and reduce on-site noise.
[0018] The utility model enables the water pipe to avoid aquatic plants on the water surface and reduces blockage, which not only improves the working efficiency and environmental protection performance of the fog cannon, but also reduces the operating cost, and has important social and economic benefits. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 It is a structural schematic diagram of the utility model;
[0020] Figure 2 It is a schematic diagram of the structure between the moving pipe, the filter cover and the floating body in the utility model;
[0021] Figure 3 It is a schematic diagram of the structure between the slide groove, the blocking ring and the tapered ring in the utility model;
[0022] Figure 4 It is a schematic diagram of the structure among the installation pipe, the moving pipe and the sealing ring in the utility model.
[0023] In the accompanying drawings, the components represented by the reference numerals are listed as follows:
[0024] 1. Mist cannon; 2. Multi-stage pump; 3. Mounting pipe; 4. Moving pipe; 5. Mounting plate; 6. Mounting block; 7. Fixing rod; 8. Floating body; 9. Blocking ring; 10. Slide bar; 11. Slide groove; 12. Conical ring; 13. Filter cover; 14. Sealing ring. DETAILED DESCRIPTION
[0025] In order to make the purpose and advantages of the utility model more clear, the utility model is specifically described in combination with the following embodiments. It should be understood that the following text is only used to describe one or several specific implementations of the utility model, and does not strictly limit the protection scope of the specific request of the utility model. Example
[0026] like Figure 1-4 As shown, a water supply device for a fog cannon includes a multi-stage pump 2, the output end of the multi-stage pump 2 is connected to the fog cannon 1 through a water pipe, the input end of the multi-stage pump 2 is connected to a mounting pipe 3 through a water pipe, the bottom of the inner side of the mounting pipe 3 is slidably connected to a moving pipe 4, and a sealing ring 14 is arranged on the inner side of the mounting pipe 3 and on the outer side of the moving pipe 4, and the sealing ring 14 is arranged to make the sealing between the moving pipe 4 and the mounting pipe 3 better;
[0027] As mentioned above, the multistage pump 2 absorbs water through the water pipe, the installation pipe 3 and the mobile pipe 4. The mobile pipe 4 directly contacts with river water or other lake water or sea water, and then directly absorbs the water, and outputs it to the fog cannon 1 through the output end of the multistage pump 2, and the fog cannon fan arranged inside the fog cannon 1 breaks up the water to achieve the spray effect. The bottom of the mobile pipe 4 is provided with a filter cover 13. Through the setting of the filter cover 13, the filter cover 13 can filter the mobile pipe 4 to prevent the mobile pipe 4 from absorbing too many impurities and causing the upper multistage pump 2 or other components to be blocked;
[0028] The multi-stage pump 2 is provided to make the suction force of the multi-stage pump 2 stronger, and the booster pump, water storage tank and related lines and pipelines of the original fog cannon are eliminated, and the opening of the fog cannon fan is reduced, which not only saves electricity costs but also reduces on-site noise. When the fog cannon fan is not turned on, the spray distance is about 3.5m, which can meet the on-site environmental protection operation requirements. The water pipe can choose a high-pressure steel wire pipe, which is conducive to prolonging the service life;
[0029] The outer side of the moving tube 4 is equipped with a floating assembly.
[0030] See attached Figure 2-3 The floating assembly includes two mounting pieces 5 fixed on the outside of the moving tube 4. The mounting pieces 5 can be fixed on the moving tube 4 in any manner, such as threaded connection or clamping. A mounting block 6 is installed on the outside of the moving tube 4 and between the two mounting pieces 5. A plurality of fixing rods 7 are fixed on the outside of the mounting block 6. A floating body 8 is fixed on one end of the fixing rod 7 away from the mounting block 6. The floating body 8 can be a swimming ring or a life buoy or any other object that can float on the water.
[0031] When the moving tube 4 contacts the water, the floating body 8 is arranged on the outside of the moving tube 4, so that the floating body 8 can float on the water surface, thereby making the bottom end of the moving tube 4 always float at a certain position of the water body, thereby reducing the blockage of the moving tube 4 by water plants on the water surface. When the water level rises or falls, the floating body 8 moves with the water surface, thereby driving the bottom end of the moving tube 4 to maintain a certain depth in the water body.
[0032] The mounting plate 5 can be disassembled, and in extreme cases, the position of the mounting plate 5 can be adjusted to change the position of the floating body 8, so that the floating body 8 can change the depth of the bottom end of the moving tube 4 in the water body. Example
[0033] This embodiment is a further technical improvement made on the basis of Embodiment 1, and its technical effects and structure are as follows:
[0034] See attached Figure 3 , a blocking ring 9 is also installed on the outside of the floating body 8, a conical ring 12 is arranged at the bottom of the blocking ring 9, and the bottom of the conical ring 12 is inclined inward, so that the conical ring 12 and the blocking ring 9 together form a funnel-shaped object. Through the setting of the conical ring 12, the conical ring 12 can further reduce the contact between the water plants and the floating body 8, and each floating body 8 is provided with a slide groove 11 on the outside, and a slide bar 10 corresponding to the slide groove 11 is arranged on the inside of the blocking ring 9, and the blocking ring 9 is rotatably connected with the floating body 8 through the slide bar 10 and the slide groove 11;
[0035] A blocking ring 9 is provided on the outside of the floating body 8, so that the blocking ring 9 can block the aquatic plants on the water surface and reduce the possibility of direct contact between the aquatic plants and the floating body 8. The blocking ring 9 is rotated on the outside of the floating body 8 so that when the aquatic plants float with the water flow, the aquatic plants give a force to the blocking ring 9, and the blocking ring 9 can quickly break away from the contact with the blocking ring 9 due to the rotation.
[0036] The above is only a preferred embodiment of the present invention. It should be noted that, for ordinary technicians in the technical field, several improvements and modifications can be made without departing from the principle of the present invention, and these improvements and modifications should also be regarded as the protection scope of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention shall be implemented according to the conventional means in the field unless otherwise specified and limited.
Claims
1. A water supply device for a fog cannon, comprising a multi-stage pump (2), characterized in that: The output end of the multi-stage pump (2) is connected to the fog cannon (1) via a water pipe, and the input end of the multi-stage pump (2) is connected to the installation pipe (3) via a water pipe; the bottom of the inner side of the installation pipe (3) is slidably connected to a moving pipe (4); and the outer side of the moving pipe (4) is equipped with a floating component.
2. A water supply device for a fog cannon according to claim 1, characterized in that: The floating component comprises two mounting plates (5) fixed to the outside of the moving tube (4); a mounting block (6) is mounted on the outside of the moving tube (4) and between the two mounting plates (5); a plurality of fixing rods (7) are fixed to the outside of the mounting block (6); and a floating body (8) is fixed to one end of the fixing rod (7) away from the mounting block (6).
3. A water supply device for a fog cannon according to claim 2, characterized in that: A blocking ring (9) is also installed on the outer side of the floating body (8), and a slide groove (11) is arranged on the outer side of each floating body (8), and a slide bar (10) corresponding to the slide groove (11) is arranged on the inner side of the blocking ring (9), and the blocking ring (9) and the floating body (8) are rotatably connected via the slide bar (10) and the slide groove (11).
4. A water supply device for a fog cannon according to claim 1, characterized in that: A filter cover (13) is provided at the bottom of the moving tube (4).
5. The water supply device for a fog cannon according to claim 1, characterized in that: A sealing ring (14) is provided on the inner side of the installation tube (3) and on the outer side of the moving tube (4).
6. A water supply device for a fog cannon according to claim 3, characterized in that: A conical ring (12) is provided at the bottom of the blocking ring (9), and the bottom of the conical ring (12) is inclined inwards.