Sewage pool gas-collecting hood

Abstract

The utility model provides a gas collecting hood of a sewage pool. The gas collecting hood comprises a sliding mechanism, a moving plate, a spring, a gas collecting plate, a limiting column, an elastic piece, a handle, a gas collecting pipe, a hose, a gas pump and a gas storage tank, the movable plate, the gas collecting plate and the elastic piece are arranged, the movable plate is connected with the sewage pool through the sliding mechanism, in addition, the gas collecting plate is embedded in the top of the sewage pool, when the sewage pool needs to be maintained, the gas collecting plate only needs to be lifted upwards, the bottom of the elastic piece is tightly attached to the top of the movable plate, then the movable plate is pushed away, and opening of the water collecting cover can be achieved; then the sewage pool can be cleaned or maintained; in the process, the operation of manually dismounting screws is eliminated, and the dismounting sequence of the gas-collecting hood is simplified while the use of tools is reduced; and the maintenance difficulty and the labor cost are reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage pools, in particular to an air collecting hood for a sewage pool. Background Art

[0002] Sewage pools produce odor during operation. Odor collection devices are a key component of the entire odor treatment system. If the odor generated in the sewage pool cannot be effectively collected, it will cause the odor to escape and be discharged in an unorganized manner without passing through the treatment system, affecting the surrounding environment. Existing odor collection devices generally use a fixed gas collection hood to collect odor, and the gas collection hood is generally fixed to the top of the sewage pool by bolts. When the sewage pool needs to be repaired or accessories need to be replaced, the gas collection hood needs to be removed, which increases the difficulty of maintenance and labor costs. Utility Model Content

[0003] The purpose of the utility model is to design an air collecting hood for a sewage pool to solve the problems raised by the background technology. To achieve the above purpose, the utility model provides the following technical solutions: including a movable plate installed on the top of the sewage pool through a sliding mechanism, an air collecting plate connected to the bottom of the movable plate through a spring, a limiting column fixed to the top of the air collecting plate and slidably connected to the movable plate, a spring installed on the limiting column and used to limit the movement of the air collecting plate, and a handle fixed to the air collecting plate, the bottom of the spring is tightly attached to the top of the movable plate, the handle passes through the movable plate, the air collecting plate is embedded in the top of the sewage pool, a gas collecting pipe connected to the sewage pool is fixed on the gas collecting plate, the gas collecting pipe is slidably connected to the movable plate, and the top of the gas collecting pipe is connected to the gas storage tank through a hose and an air pump in turn.

[0004] Furthermore, the sliding mechanism includes a channel steel fixedly connected to the top of the sewage tank, a first roller installed inside the channel steel, a cross bar rotatably connected to the first roller, and a supporting ear fixed to the cross bar, the top of the supporting ear is fixedly connected to the movable plate, the bottom of the movable plate is connected to the second roller through a right-angle rod, and the second roller is installed inside the channel steel.

[0005] Furthermore, a slideway is provided on the channel steel, and the first roller and the second roller are located in the slideway.

[0006] Furthermore, a first positioning column is provided on the supporting ear, and two second positioning columns for limiting the movement of the first positioning column are provided on one of the channel steels.

[0007] Furthermore, a sleeve is provided on the top of the movable plate, and a guide rod which is loosely matched with the sleeve is fixedly connected to the top of the gas collecting plate.

[0008] Furthermore, one end of the movable plate away from the first roller is fixedly connected to a supporting foot, and a third roller is installed at the bottom of the supporting foot.

[0009] Furthermore, the upper size of the gas collecting plate is larger than the water storage cavity size of the sewage tank.

[0010] Furthermore, the limiting column is located in the middle of the gas collecting plate, and the handle is located directly above the limiting column.

[0011] Furthermore, the bottom of the gas collecting plate is in an inverted cone shape, and the bottom of the gas collecting plate is a rubber block.

[0012] Furthermore, the top of the sewage pool is provided with an inverted cone opening matching the inverted cone shape.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] The utility model is provided with a movable plate, an air collecting plate and a spring sheet, and the movable plate is connected to the sewage pool by a sliding mechanism. In addition, the air collecting plate is embedded in the top of the sewage pool. When the sewage pool needs to be repaired, it is only necessary to lift the air collecting plate and make the bottom of the spring sheet close to the top of the movable plate, and then push the movable plate open to open the water collecting cover, after which the sewage pool can be cleaned or repaired; this process eliminates the need to manually remove screws, reduces the use of tools, and simplifies the disassembly and assembly sequence of the air collecting cover; reduces the difficulty of maintenance and labor costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a cross-sectional schematic diagram of the utility model;

[0018] Figure 3 It is a partially enlarged schematic diagram of the utility model.

[0019] Among them: 1. sewage pool; 2. third roller; 3. supporting foot; 4. moving plate; 5. sleeve; 6. guide rod; 7. air collecting pipe; 8. limiting column; 9. handle; 10. channel steel; 11. spring; 12. air collecting plate; 13. spring; 14. second roller; 15. cross bar; 16. first roller; 17. supporting ear; 18. right-angle rod; 19. first positioning column; 20. second positioning column; 21. slide. DETAILED DESCRIPTION

[0020] In order to further explain the technical means and effects adopted by the present invention to achieve the predetermined purpose of the utility model, the specific implementation method, structure, characteristics and effects of the present invention are described in detail below in combination with the accompanying drawings and preferred embodiments.

[0021] Example: Please refer to Figure 1-3 A sewage pool air collecting hood comprises a movable plate 4 installed on the top of the sewage pool 1 through a sliding mechanism, an air collecting plate 12 connected to the bottom of the movable plate 4 through a spring 11, a limiting column 8 fixed to the top of the air collecting plate 12 and slidably connected to the movable plate 4, a spring 13 installed on the limiting column 8 and used to limit the movement of the air collecting plate 12, and a handle 9 fixed to the air collecting plate 12, the bottom of the spring 13 is in close contact with the top of the movable plate 4, the handle 9 passes through the movable plate 4, the air collecting plate 12 is embedded in the top of the sewage pool 1, and an air collecting pipe 7 connected to the sewage pool 1 is fixed to the air collecting plate 12, the air collecting pipe 7 is slidably connected to the movable plate 4, and the top of the air collecting pipe 7 is connected to the air storage tank through a hose and an air pump in turn; wherein the limiting column 8 is located in the middle of the air collecting plate 12, and the handle 9 is located directly above the limiting column 8. , which is convenient for operation and makes the gas collecting plate 12 stable in force; and the spring clip 13 adopts the existing conventional spring clip 13, such as the spring clip 13 in the umbrella; when the sewage pool 1 needs to be cleaned or repaired, it is only necessary to lift the gas collecting plate 12 through the handle 9, and the spring clip 13 pops out after shrinking and deforming, so that the bottom of the spring clip 13 is in close contact with the movable plate 4, so that the gas collecting plate 12 leaves the sewage pool 1, pushes the movable plate 4, and then moves the movable plate 4 away; when the cleaning or repair is completed, the movable plate 4 is pushed back, and then the spring clip 13 is pressed, and the gas collecting plate 12 will be embedded in the top of the sewage pool 1 under the action of the spring 11, and in this process, the operation of manually removing the screws is eliminated, the use of tools is reduced, and the disassembly and assembly sequence of the gas collecting hood is simplified; the difficulty of maintenance and labor costs are reduced.

[0022] In this embodiment, the sliding mechanism includes a channel steel 10 fixedly connected to the top of the sewage tank 1, a first roller 16 installed inside the channel steel 10, a cross bar 15 rotatably connected to the first roller 16, and a support ear 17 fixed to the cross bar 15, the top of the support ear 17 is fixedly connected to the movable plate 4, the bottom of the movable plate 4 is connected to the second roller 14 through a right-angle rod 18, and the second roller 14 is installed inside the channel steel 10; a slideway 21 is provided on the channel steel 10, and the first roller 16 and the second roller 14 are located in the slideway 21, wherein the rotational connection adopts a bearing connection, and when the movable plate 4 is pushed, the first roller 16 and the second roller 14 will slide in the slideway 21, thereby realizing the sliding of the movable plate 4; and a first positioning column 19 is provided on the support ear 17, and two for limiting The second positioning column 20 moved by the first positioning column 19 is used to locate the moving position of the movable plate 4, so as to prevent the movable plate 4 from falling off from the channel steel 10 and enable the gas collecting plate 12 to be quickly aligned with the pool mouth of the sewage pool 1; a sleeve 5 is provided on the top of the movable plate 4, and a guide rod 6 which is loosely matched with the sleeve 5 is fixedly connected to the top of the gas collecting plate 12, thereby ensuring the stability of the up and down movement of the gas collecting plate 12; a supporting foot 3 is fixedly connected to the end of the movable plate 4 away from the first roller 16, and a third roller 2 is installed at the bottom of the supporting foot 3 to prevent the movable plate 4 from flipping over; the upper size of the gas collecting plate 12 is larger than the size of the water storage cavity of the sewage pool 1, the bottom of the gas collecting plate 12 is an inverted cone, and the bottom of the gas collecting plate 12 is a rubber block, and the top of the sewage pool 1 is provided with an inverted cone mouth which matches the inverted cone, thereby facilitating the gas collecting plate 12 to be embedded in the top of the sewage pool 1.

[0023] How it works

[0024] When the sewage pool 1 needs to be cleaned or repaired, the operator lifts the air collecting plate 12 through the handle 9, and the spring piece 13 pops out after shrinking and deforming, so that the bottom of the spring piece 13 is in close contact with the top of the movable plate 4, thereby making the air collecting plate 12 leave the sewage pool 1, and then pushes the movable plate 4, the first roller 16 and the second roller 14 will slide in the slide 21, thereby realizing the sliding of the movable plate 4; and then the movable plate 4 is moved away; when the cleaning or maintenance is completed, the movable plate 4 is pushed back, and then the spring piece 13 is pressed, and the air collecting plate 12 will be embedded in the top of the sewage pool 1 under the action of the spring 11, and in this process, the operation of manually removing the screws is eliminated, the use of tools is reduced, and the disassembly and assembly sequence of the air collecting hood is simplified; the maintenance difficulty and labor cost are reduced.

[0025] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be an element centered thereon. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be an element centered thereon. The terms "upper", "lower", "left", "right", "front", "rear" and similar expressions used herein are for illustrative purposes only.

[0026] The above description is only a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Although the present invention has been disclosed as a preferred embodiment as above, it is not intended to limit the present invention. Any technical personnel in this field can make some changes or modify the technical contents disclosed above into equivalent embodiments without departing from the scope of the technical solution of the present invention. However, any brief modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. A sewage pool gas collecting hood, characterized in that: It comprises a movable plate (4) installed on the top of a sewage tank (1) through a sliding mechanism, an air collecting plate (12) connected to the bottom of the movable plate (4) through a spring (11), a limiting column (8) fixed to the top of the air collecting plate (12) and slidably connected to the movable plate (4), a spring (13) installed on the limiting column (8) and used to limit the movement of the air collecting plate (12), and a handle (9) fixed to the air collecting plate (12), the bottom of the spring (13) is tightly attached to the top of the movable plate (4), the handle (9) passes through the movable plate (4), the air collecting plate (12) is embedded in the top of the sewage tank (1), the air collecting pipe (7) connected to the sewage tank (1) is fixed to the air collecting plate (12), the air collecting pipe (7) is slidably connected to the movable plate (4), and the top of the air collecting pipe (7) is connected to the air storage tank through a hose and an air pump in turn.

2. The sewage pool gas collecting hood according to claim 1, characterized in that: The sliding mechanism comprises a channel steel (10) fixedly connected to the top of the sewage tank (1), a first roller (16) installed inside the channel steel (10), a cross bar (15) rotatably connected to the first roller (16), and a supporting ear (17) fixedly connected to the cross bar (15), the top of the supporting ear (17) is fixedly connected to the movable plate (4), the bottom of the movable plate (4) is connected to the second roller (14) through a right-angle rod (18), and the second roller (14) is installed inside the channel steel (10).

3. The sewage pool gas collecting hood according to claim 2, characterized in that: A slideway (21) is provided on the channel steel (10), and the first roller (16) and the second roller (14) are located in the slideway (21).

4. The sewage pool gas collecting hood according to claim 2, characterized in that: A first positioning column (19) is provided on the supporting ear (17), and two second positioning columns (20) for limiting the movement of the first positioning column (19) are provided on one of the channel steels (10).

5. The sewage pool gas collecting hood according to claim 1, characterized in that: A sleeve (5) is provided on the top of the movable plate (4), and a guide rod (6) which is loosely matched with the sleeve (5) is fixedly connected to the top of the gas collecting plate (12).

6. The sewage pool gas collecting hood according to claim 2, characterized in that: One end of the movable plate (4) away from the first roller (16) is fixedly connected to a supporting foot (3), and a third roller (2) is installed at the bottom of the supporting foot (3).

7. The sewage pool gas collecting hood according to claim 1, characterized in that: The limiting column (8) is located in the middle of the gas collecting plate (12), and the handle (9) is located directly above the limiting column (8).

8. The sewage pool gas collecting hood according to claim 1, characterized in that: The bottom of the gas collecting plate (12) is in an inverted cone shape, and the bottom of the gas collecting plate (12) is a rubber block.

9. The sewage pool gas collecting hood according to claim 8, characterized in that: The top of the sewage pool (1) is provided with an inverted cone opening matching the inverted cone shape.

10. The sewage pool gas collecting hood according to claim 8, characterized in that: The upper size of the gas collecting plate (12) is larger than the size of the water storage cavity of the sewage tank (1).

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