Drainage device

Abstract

The utility model provides a drainage device which comprises an air storage tank, supporting legs fixed to the outer side of the air storage tank and an air inlet formed in the top of the air storage tank. The connecting mechanism is arranged at the bottom of the gas storage tank; the drainage mechanism is arranged below the gas storage tank and comprises a water storage tank communicated with one end of the water inlet pipe, a drainage port formed in one side of the water storage tank, and an opening and closing piece and a filtering piece which are arranged in the water storage tank. The drainage device solves the problems that according to an existing device, the accumulated water height needs to be manually observed, accumulated water needs to be manually drained, the workload of operators is increased, water entering a water storage tank is inconvenient to filter, a drainage pipe is prone to being blocked after long-time use, the running stability of the device is affected, and the service life of the device is prolonged. The problems that a drainage mechanism is inconvenient to disassemble, when maintenance is needed, operation of workers is hindered, and the working difficulty is improved are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of drainage devices, in particular to a drainage device. Background Art

[0002] Gas tanks are used in many industrial equipment (such as center coilers). They are usually used in conjunction with gas compressors. The compressor compresses the air and then transports it to the gas tank for use. Due to the temperature difference in the process, high-temperature and high-pressure gas will condense water in the gas tank.

[0003] Patent application number CN202221363039.6 is a drainage device for an air compressor air tank. An observation window is provided to facilitate observation of the height of water accumulated in the air tank body. The accumulated water is completely discharged by opening the threaded cover, thereby enabling quick and convenient observation of the height of the accumulated water and facilitating timely discharge of the accumulated water. However, when using the above scheme, manual observation of the height of the accumulated water and manual discharge of the accumulated water are required, which increases the workload of the operator.

[0004] During use, the existing drainage device is not convenient for filtering the water entering the water tank. Long-term use can easily lead to blockage of the drainage pipe, affecting the stability of the device operation. It is also not convenient to disassemble the drainage mechanism, which hinders the operation of the staff when maintenance is required, increasing the difficulty of the work.

[0005] Therefore, it is necessary to provide a new drainage device to solve the above technical problems. Utility Model Content

[0006] In order to solve the above technical problems, the utility model provides a drainage device which can automatically drain the accumulated water, is convenient for filtering the water entering the water storage tank, and is convenient for disassembling the drainage mechanism.

[0007] The utility model provides a drainage device, comprising an air tank, a supporting leg fixed to the outside of the air tank, and an air inlet arranged on the top of the air tank; further comprising: a connecting mechanism arranged at the bottom of the air tank, comprising a water outlet pipe connected to the inside of the air tank, a water inlet pipe connected to one end of the water outlet pipe, a frame fixed to the outside of the water outlet pipe, an adjusting member arranged on one side of the frame, and a fixing member fixed to one side of the adjusting member; a drainage mechanism arranged below the air tank, comprising a water storage tank connected to one end of the water inlet pipe, a drainage port opened on one side of the water storage tank, an opening and closing member and a filter member arranged inside the water storage tank.

[0008] As a drainage device provided by the utility model, preferably, the adjusting member includes a fixing block fixed to one side of the frame, and a bidirectional screw threadedly connected to the inner side of the fixing block.

[0009] As a drainage device provided by the utility model, preferably, the adjustment member also includes a handle fixed to one end of the bidirectional screw rod, and a moving block fixed to the other end of the bidirectional screw rod.

[0010] As a drainage device provided by the utility model, preferably, the fixing member includes a connecting block fixed to one side of the moving block, a clamping block fixed to one side of the connecting block, and a guide block arranged on one side of the clamping block.

[0011] As a drainage device provided by the utility model, preferably, the opening and closing member includes a fixing seat fixed inside the water storage tank, a limiting block fixed to one side of the fixing seat, and a connecting rod sliding on the inner side of the limiting block.

[0012] As a drainage device provided by the utility model, preferably, the opening and closing member also includes a spring sleeved on the outside of the connecting rod, a valve cover fixed to one end of the connecting rod, and a floating block arranged at the other end of the connecting rod.

[0013] As a drainage device provided by the utility model, preferably, the filter element includes a filter screen arranged inside the water storage tank, and a slider fixed to the outside of the filter screen.

[0014] As a drainage device provided by the utility model, preferably, the filter element also includes a slide rail sliding on the outside of the slider, and a handle arranged on one side of the filter screen.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] The drainage device, by providing a connecting mechanism, facilitates the disassembly of the drainage mechanism when maintenance is required, thereby reducing the difficulty of the operator's work. By providing an opening and closing member, it facilitates the automatic discharge of accumulated water from the water tank, thereby reducing the workload of the operator. By providing a filtering member, it facilitates the filtering of water entering the water tank, so that the drainage pipe will not be blocked when the device is used for a long time, thereby improving the stability of the device operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A schematic structural diagram of a preferred embodiment of the drainage device provided by the utility model;

[0018] Figure 2 It is a structural schematic diagram of the cross section of the gas storage tank shown in the utility model;

[0019] Figure 3 It is a structural schematic diagram of the connecting mechanism shown in the utility model;

[0020] Figure 4 It is a structural schematic diagram of the drainage mechanism shown in the utility model;

[0021] Figure 5 It is a structural schematic diagram of the opening and closing member shown in the utility model.

[0022] Numbers in the figure: 1. gas tank; 2. connecting mechanism; 21. water outlet pipe; 22. water inlet pipe; 23. frame; 24. adjusting part; 241. fixing block; 242. two-way screw; 243. turning handle; 244. moving block; 25. fixing part; 251. connecting block; 252. clamping block; 253. guide block; 3. drainage mechanism; 31. water tank; 32. drain outlet; 33. opening and closing part; 331. fixing seat; 332. limiting block; 333. connecting rod; 334. spring; 335. valve cover; 336. floating block; 34. filter element; 341. filter screen; 342. slider; 343. slide rail; 344. handle; 4. supporting leg; 5. air inlet. DETAILED DESCRIPTION

[0023] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0024] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 ,in Figure 1 A schematic structural diagram of a preferred embodiment of the drainage device provided by the utility model; Figure 2 It is a structural schematic diagram of the cross section of the gas storage tank shown in the utility model; Figure 3 It is a structural schematic diagram of the connecting mechanism shown in the utility model; Figure 4 It is a structural schematic diagram of the drainage mechanism shown in the utility model; Figure 5 A drainage device includes an air storage tank 1, a support leg 4 fixed to the outside of the air storage tank 1, and an air inlet 5 arranged on the top of the air storage tank 1.

[0025] In the specific implementation process, Figure 1 , Figure 2 and Figure 3 As shown, the connecting mechanism 2 arranged at the bottom of the gas tank 1 includes a water outlet pipe 21 connected to the inside of the gas tank 1, a water inlet pipe 22 connected to one end of the water outlet pipe 21, a frame 23 fixed to the outside of the water outlet pipe 21, an adjusting member 24 arranged on one side of the frame 23, and a fixing member 25 fixed to one side of the adjusting member 24.

[0026] The adjusting member 24 includes a fixing block 241 fixed to one side of the frame 23 , and a bidirectional screw rod 242 threadedly connected to the inner side of the fixing block 241 .

[0027] The adjusting member 24 further includes a turning handle 243 fixed to one end of the bidirectional screw rod 242 , and a moving block 244 fixed to the other end of the bidirectional screw rod 242 .

[0028] The fixing member 25 includes a connecting block 251 fixed to one side of the moving block 244 , a clamping block 252 fixed to one side of the connecting block 251 , and a guiding block 253 disposed on one side of the clamping block 252 .

[0029] It should be noted that: a threaded hole is provided on the inner side of the fixed block 241, which improves the stability of the bidirectional screw 242 when rotating. By providing the turning handle 243 and the bidirectional screw 242, it is convenient to move the movable block 244 during rotation. By providing the connecting block 251 and the clamping block 252, it is convenient to limit the water inlet pipe 22 during connection. By providing the guide block 253, it is convenient to make a sliding connection with the guide groove opened on the inner side of the frame 23, thereby improving the stability of the clamping block 252 when moving.

[0030] refer to Figure 1 , Figure 2 , Figure 4 and Figure 5 As shown, the drainage mechanism 3 arranged below the gas storage tank 1 includes a water storage tank 31 connected to one end of the water inlet pipe 22, a drainage port 32 opened on one side of the water storage tank 31, an opening and closing member 33 and a filter member 34 arranged inside the water storage tank 31.

[0031] The opening and closing member 33 includes a fixing seat 331 fixed inside the water storage tank 31 , a limiting block 332 fixed to one side of the fixing seat 331 , and a connecting rod 333 sliding inside the limiting block 332 .

[0032] The opening and closing member 33 further includes a spring 334 sleeved on the outside of the connecting rod 333 , a valve cover 335 fixed to one end of the connecting rod 333 , and a floating block 336 arranged at the other end of the connecting rod 333 .

[0033] The filter element 34 includes a filter screen 341 disposed inside the water storage tank 31 and a slider 342 fixed to the outside of the filter screen 341 .

[0034] The filter element 34 further includes a slide rail 343 that slides on the outside of the slider 342 , and a handle 344 that is disposed on one side of the filter screen 341 .

[0035] It should be noted that: by setting up the water storage tank 31, it is convenient to temporarily store the condensed water discharged from the gas storage tank 1; by setting up the fixing seat 331, it is convenient to fix the limit block 332; by setting up the limit block 332, it is convenient to limit the stroke of the connecting rod 333 moving up and down within a certain range; by setting up the floating block 336, it is convenient to drive the connecting rod 333 and the valve cover 335 to move upward through the buoyancy provided by the floating block 336 when the water level inside the water storage tank 31 is too high; by setting up the spring 334, it is convenient to After the water level inside the water tank 31 drops, the spring 334 pushes the connecting rod 333 to move downward, so that the valve cover 335 seals the drain port 32 to prevent gas leakage, and sliders are provided on both sides of the valve cover 335, which can slide in the slide grooves provided on the inner wall of the water tank 31, thereby improving the sealing of the drain port 32 when it is closed. By providing the filter 341, it is convenient to filter impurities in the water entering the water tank 31, and by providing the slider 342 and the slide rail 343, it is convenient to disassemble and clean the filter 341 to prevent it from being blocked.

[0036] The working principle of a drainage device provided by the utility model is as follows:

[0037] When in use, condensed water generated by the gas tank 1 enters the water storage tank 31 through the water outlet pipe 21 and the water inlet pipe 22. After entering the water storage tank 31, it will be filtered by the filter screen 341 before reaching the bottom of the tank. When the water level inside the water storage tank 31 is too high, the buoyancy provided by the float 336 drives the connecting rod 333 and the valve cover 335 to move upward, and at the same time, the valve cover 335 and the drain port 32 are separated to discharge the accumulated water in the water storage tank 31. When the water level in the water storage tank 31 slowly decreases, the float 336 loses its buoyancy and moves downward. At the same time, the spring 334 pushes the connecting rod 333 to move downward, so that the valve cover 335 seals the drain port 32 to prevent gas leakage. When the drain mechanism 3 needs to be disassembled, the handle 243 is turned, and the bidirectional screw 242 rotates in the threaded hole on the inner side of the fixed block 241, and then drives the moving block 244 to move downward. At the same time, the block 252 and the guide block 253 set on one side thereof slide downward along the guide groove opened on the inner side of the frame 23, disengaging from the limit of the water inlet pipe 22, so that it can be separated from the water outlet pipe 21, and the disassembly is completed.

[0038] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A drainage device, It is characterized in that It comprises a gas storage tank (1), a support leg (4) fixed to the outside of the gas storage tank (1), and an air inlet (5) arranged on the top of the gas storage tank (1); and further comprises: A connecting mechanism (2) disposed at the bottom of the gas storage tank (1), comprising a water outlet pipe (21) connected to the inside of the gas storage tank (1), a water inlet pipe (22) connected to one end of the water outlet pipe (21), a frame (23) fixed to the outside of the water outlet pipe (21), an adjusting member (24) disposed on one side of the frame (23), and a fixing member (25) fixed to one side of the adjusting member (24); The drainage mechanism (3) disposed below the gas storage tank (1) comprises a water storage tank (31) connected to one end of a water inlet pipe (22), a drainage port (32) provided on one side of the water storage tank (31), an opening and closing member (33) and a filter member (34) disposed inside the water storage tank (31).

2. The drainage device according to claim 1, It is characterized in that The adjusting member (24) comprises a fixing block (241) fixed to one side of the frame (23), and a bidirectional screw rod (242) threadedly connected to the inner side of the fixing block (241).

3. The drainage device according to claim 2, It is characterized in that The adjusting member (24) further comprises a turning handle (243) fixed to one end of the bidirectional screw rod (242), and a moving block (244) fixed to the other end of the bidirectional screw rod (242).

4. The drainage device according to claim 1, It is characterized in that The fixing member (25) comprises a connecting block (251) fixed to one side of the moving block (244), a clamping block (252) fixed to one side of the connecting block (251), and a guiding block (253) arranged on one side of the clamping block (252).

5. The drainage device according to claim 1, It is characterized in that The opening and closing member (33) comprises a fixing seat (331) fixed inside the water storage tank (31), a limiting block (332) fixed to one side of the fixing seat (331), and a connecting rod (333) sliding inside the limiting block (332).

6. The drainage device according to claim 5, It is characterized in that The opening and closing member (33) further comprises a spring (334) sleeved on the outside of the connecting rod (333), a valve cover (335) fixed to one end of the connecting rod (333), and a floating block (336) arranged at the other end of the connecting rod (333).

7. The drainage device according to claim 1, It is characterized in that The filter element (34) comprises a filter screen (341) arranged inside the water storage tank (31), and a sliding block (342) fixed to the outside of the filter screen (341).

8. The drainage device according to claim 7, It is characterized in that The filter element (34) further comprises a slide rail (343) that slides on the outside of the slide block (342), and a handle (344) that is arranged on one side of the filter screen (341).

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