CN220599865U - A negative pressure automatic water drainer that is easy to clean - Google Patents

Abstract

The utility model discloses a negative pressure automatic water drainer that is easy to clean and relates to the field of negative pressure water drainers. It includes a main tank body, the top surface of the main tank body is buckled with a sealing top plate, and the outside of the main tank body A side valve body is evenly threaded and fixedly connected to the side, and a connecting pipe is inserted into the side valve body at one end away from the main tank body. Fixed screws are evenly inserted into the top surface of the sealing top plate, and the top surface bolts of the sealing top plate A top box body is fixedly connected, the outer side of the main tank body is symmetrically provided with side through holes, the top surface of the main tank body is provided with a top ring groove, and the inner bottom surface of the top ring groove is evenly provided with fixing screws. hole, the inner connecting column is welded vertically upward on the inner bottom surface of the main tank, the main negative pressure body is welded on the top of the inner connecting column, the top surface of the sealing top plate is evenly provided with installation holes, and the integrated The structure makes it more convenient to use, and the automated operation structure makes it more time-saving and labor-saving to use.

Description

A negative pressure automatic water drainer that is easy to clean

Technical field

The utility model relates to the technical field of negative pressure water drainers, specifically a negative pressure automatic water drainer that is convenient for cleaning.

Background technique

Water drainers can be divided into positive pressure water drainers and negative pressure water drainers according to the installation location. The water drainer is an indispensable water drain device for the coal mine gas drainage system. The structure of the negative pressure automatic drainer is mainly composed of a water inlet pipe, a pressure balance pipe, a float, an outer cylinder, a guide pipe, a sealing ball, a valve seat, etc.

When the current negative pressure water drainer is used, due to the impurities inside the water body, internal dirt will adhere after a period of use. To clean the dirt, the water drainer needs to be opened. Finally, a sweeping cleaning operation was performed inside, which made cleaning more time-consuming and laborious, affecting subsequent use efficiency.

Utility model content

The purpose of this utility model is to provide a negative pressure automatic water drainer that is easy to clean, so as to solve the problem in the above background technology that when the current negative pressure water drainer is used, there will be impurities inside the water body, resulting in After one end of use, dirt will adhere to the interior. To clean the dirt, you need to open the water dispenser and then perform a cleaning operation inside. This makes cleaning more time-consuming and laborious, and affects subsequent use efficiency. The problem.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

A negative pressure automatic water drainer for easy cleaning, including a main tank body, the top surface of the main tank body is buckled with a sealing top plate, and the outer side of the main tank body is uniformly threaded and fixedly connected with a side valve body, the The side valve body is plugged into a connecting pipe at one end away from the main tank body, the top surface of the sealing top plate is evenly plugged with fixed screws, the top surface of the sealing top plate is bolted to a top box body, and the main tank body The outer side of the main tank is symmetrically provided with side through holes, the top surface of the main tank is provided with a top ring groove, the inner bottom surface of the top ring groove is evenly provided with fixing screw holes, and the inner bottom surface of the main tank body is vertically upward An inner connecting column is welded, and a main negative pressure body is welded to the top of the inner connecting column. Mounting holes are evenly provided on the top surface of the sealing top plate. A sealing ring is welded vertically downward on the bottom surface of the sealing top plate. The sealing The bottom surface of the top plate is horizontally provided with a bottom channel, the inner side wall of the bottom channel is horizontally provided with internal tooth grooves, the inner side of the bottom channel is horizontally provided with a rotating disk, and the outer side of the said rotating disk is horizontally provided There are matching tooth slots, a rotating gear is horizontally connected to the inner side of the bottom channel, a main rod body is fixedly plugged into the center of the rotating gear, and a cleaning layer is fixedly connected to the outer side of the main rod body. The inner side of the top box body is bolted to a rotating motor.

As a preferred embodiment of the present invention: the top surface of the main tank is set in an open shape, the number of side valve bodies is two, and one ends of the two side valve bodies are fixedly plugged into the side passage. The inside of the hole remains connected, and one end of the connecting pipe is plugged into and connected to one end of the side valve body to maintain the connected setting.

As a preferred embodiment of the present invention: the number of the fixing screws is multiple, and the plurality of fixing screws are uniformly inserted into the inner side of the mounting hole, and threads extend through the bottom end. It is fixedly arranged on the inner side of the fixing screw hole, and the top box body is fixedly arranged on the center position of the top surface of the sealed top plate.

As a preferred embodiment of the present invention: the side through holes are all opened in a penetrating manner on the outer side of the main tank near the top and bottom, and the inside of the side through holes is connected with the inside of the main tank. The top ring groove is annularly opened at the top of the main tank near the edge, and the inner connecting column is vertically fixed at the center of the inner bottom surface of the main tank.

As a preferred embodiment of the present invention: the main negative pressure body is vertically arranged on the inner central axis of the main tank, and the mounting holes are arranged in a penetrating annular shape on the top surface of the sealing top plate near the edge. position, the sealing ring is snap-fitted on the inner side of the top ring groove, the bottom channel is horizontally located at the center of the bottom surface of the sealing top plate, the rotating disk is horizontally located at the inner center of the bottom channel, and the central position of the rotating disk is fixed with a sleeve It is connected to the output end of the rotating motor.

As a preferred embodiment of the present invention: the number of the rotating gears is two, and the outer edges of the two rotating gears are toothed with the internal tooth slots and the matching tooth slots, and the main rod body The bottom end extends vertically downward to the inner side of the main tank, and is vertically arranged between the main tank and the outer side of the main negative pressure body. The outer side of the cleaning layer is butt-mounted on the main tank. The inner side and the outer side of the main negative pressure body are arranged, and the output end of the rotating motor extends vertically downward to the inner side of the bottom channel.

Compared with the existing technology, the beneficial effects of this utility model are:

The utility model connects one end of the water pipe to one end of the connecting pipe, and forms a negative pressure water discharge treatment through the cooperation between the internal main negative pressure body and the side valve body. After a long use time, the main tank If there is dirt attached to the inner wall of the body and the outer wall of the main negative pressure body, the rotating motor at the top can be controlled to rotate, so that the output end drives the rotating disk to rotate inside the bottom channel, and on the outer side The matching tooth slots and the tooth connection between the rotating gears drive the rotating gears to rotate themselves inside the bottom channel and at the same time perform circular motion along the edge of the bottom channel, allowing the rotating gears to drive the rotating gears. The fixed main rod rotates, allowing the cleaning layer on the outer side to rotate to clean the attached dirt on the inner wall of the main tank and the outer wall of the main negative pressure body. After the cleaning is completed, multiple water discharge operations are performed. The internal dirt can be rinsed clean. The integrated structure makes it more convenient to use, and the automated operation structure makes it more time-saving and labor-saving to use.

Description of the drawings

Other features, objects and advantages of the present invention will become more apparent by reading the detailed description of the non-limiting embodiments with reference to the following drawings:

Figure 1 is a schematic three-dimensional structural diagram of a negative pressure automatic water drainer that is easy to clean;

Figure 2 is a structural schematic diagram showing the connection details of the front section of the main tank of a negative pressure automatic water drainer that is easy to clean;

Figure 3 is a structural schematic diagram showing the connection details of the front section of the sealed top plate of a negative pressure automatic water drainer that is easy to clean;

Figure 4 is a schematic structural diagram of the connection details of the sealed top plate of a negative pressure automatic water drainer, viewed from above, which is easy to clean.

In the picture: 1. Main tank body; 2. Sealing top plate; 3. Side valve body; 4. Connecting pipe; 5. Fixing screw; 6. Top box body; 7. Side through hole; 8. Top ring groove; 9. Fixed screw hole; 10. Internal connecting column; 11. Main negative pressure body; 12. Mounting hole; 13. Sealing ring; 14. Bottom channel; 15. Internal tooth groove; 16. Rotating plate; 17. Matching tooth groove; 18. Rotating gear; 19. Main rod body; 20. Cleaning layer; 21. Rotating motor.

Detailed ways

Please refer to Figure 1. In an embodiment of the present invention, a negative pressure automatic water drainer for easy cleaning includes a main tank 1. The top surface of the main tank 1 is buckled with a sealing top plate 2. The outside of the main tank 1 The side valve body 3 is evenly threaded and fixedly connected. The side valve body 3 is plugged into a connecting pipe 4 at one end away from the main tank 1. The top surface of the main tank 1 is set in an open shape. The number of side valve bodies 3 is There are two, and one end of the two side valve bodies 3 is fixedly plugged and arranged inside the side through hole 7 to maintain a connected setting, and one end of the connecting pipe 4 is plugged and arranged at one end of the side valve body 3 to maintain a connected setting and seal. The top surface of the top plate 2 is evenly connected with fixing screws 5, and the top surface of the sealed top plate 2 is fixedly connected with the top box body 6 by bolts. The number of fixing screws 5 is multiple, and the multiple fixing screws 5 correspond to the through type one by one. The plug-in connection is arranged on the inner side of the mounting hole 12, and the thread extending through the bottom end is fixed on the inner side of the fixing screw hole 9, and the top box body 6 is fixed on the top center of the sealing top plate 2;

Please refer to Figures 2-4. In the embodiment of the present invention, a negative pressure automatic water drainer for easy cleaning is provided. The outer side of the main tank 1 is symmetrically provided with side through holes 7, and the top surface of the main tank 1 is provided with a side through hole 7. There is a top ring groove 8. The inner bottom surface of the top ring groove 8 is evenly provided with fixing screw holes 9. The inner bottom surface of the main tank 1 is welded vertically upward with internal connecting columns 10. The side through holes 7 are all provided in the main tank body in a through-type manner. The outer side of 1 is close to the top and bottom, and the inside of the side through hole 7 is connected with the inside of the main tank 1. The top ring groove 8 is annularly opened at the top of the main tank 1 near the edge. The connecting column 10 is fixed vertically at the center of the inner bottom surface of the main tank 1. The main negative pressure body 11 is welded to the top of the inner connecting column 10. The top surface of the sealing top plate 2 is evenly provided with mounting holes 12. A sealing ring 13 is welded vertically downward on the bottom surface. A bottom channel 14 is horizontally provided on the bottom surface of the sealing top plate 2. An inner tooth groove 15 is horizontally provided on the inner wall of the bottom channel 14. A rotating groove is horizontally provided on the inner side of the bottom channel 14. The plate 16 and the main negative pressure body 11 are arranged vertically on the inner central axis of the main tank 1. The mounting holes 12 are arranged in a penetrating annular shape and are arranged near the edge of the top surface of the sealing top plate 2. The sealing ring 13 is stuck It is connected to the inner side of the top ring groove 8. The bottom channel 14 is horizontally located at the center of the bottom surface of the sealing top plate 2. The rotating disk 16 is horizontally located at the inner center of the bottom channel 14, and the center position of the rotating disk 16 is fixed. The socket is arranged at the output end of the rotating motor 21. The outer side of the rotating disk 16 is horizontally provided with a matching tooth slot 17. The inner side of the bottom channel 14 is horizontally engaged with a rotating gear 18. The center position of the rotating gear 18 is fixedly inserted. The main rod body 19 is connected to the main rod body 19. The outer side of the main rod body 19 is fixedly sleeved with a cleaning layer 20. The inner side of the top box body 6 is bolted to a rotating motor 21. The number of rotating gears 18 is two, and two The outer sides of the rotating gear 18 are geared to each other with the inner tooth groove 15 and the matching tooth groove 17. The bottom end of the main rod body 19 extends vertically downward to the inner side of the main tank body 1 and is arranged vertically. Between the outer sides of the main tank 1 and the main negative pressure body 11, the outer sides of the cleaning layer 20 are butt-arranged on the inner side of the main tank 1 and the outer sides of the main negative pressure body 11, and the rotating motor 21 The output end extends vertically downward to the inner side of the bottom channel 14.

The working principle of this utility model is:

After one end of the water pipe is connected to one end of the connecting pipe 4, a negative pressure water discharge treatment is formed through the cooperation between the internal main negative pressure body 11 and the side valve body 3. After a long use time, the main tank body If there is dirt attached to the inner wall of 1 and the outer wall of the main negative pressure body 11, the rotating motor 21 at the top can be controlled to rotate, so that the output end drives the rotating disk 16 to rotate inside the bottom channel 14, With the toothed cooperation between the matching tooth grooves 17 on the outer side and the rotating gear 18, the rotating gear 18 is driven to rotate itself inside the bottom channel 14 and also along the edge of the bottom channel 14. Perform a circular motion, let the rotating gear 18 drive the fixed main rod body 19 to rotate, and let the rotation of the cleaning layer 20 on the outer edge remove the attached dirt on the inner wall of the main tank 1 and the outer wall of the main negative pressure body 11 Carry out rotational cleaning. After the cleaning is completed, the internal dirt can be rinsed away through multiple water discharge operations.

The above are only preferred specific implementations of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person familiar with the technical field shall, within the technical scope disclosed by the present utility model, according to the present utility model Any equivalent substitution or change of the technical solution of the utility model and the concept of the utility model shall be covered by the protection scope of the utility model.

Claims (6)

1. The utility model provides an automatic ware that drains of negative pressure convenient to clearance, includes main jar body (1), a serial communication port, the top surface lock joint of main jar body (1) has sealed roof (2), the even threaded connection of the medial surface of main jar body (1) has side valve body (3), side valve body (3) are pegged graft in the one end of keeping away from main jar body (1) and are had connecting tube (4), the even grafting of top surface of sealed roof (2) has fixing screw (5), the top surface bolt fixedly connected with top box (6) of sealed roof (2), lateral through-hole (7) have been seted up to the lateral side symmetry of main jar body (1), roof annular (8) have been seted up to the top surface of main jar body (1), fixing screw (9) have been evenly seted up to the inboard bottom surface of roof annular (8), the inboard bottom surface perpendicular upward welding of main jar body (1) has spliced pole (10), the top welding of spliced pole (10) has main negative pressure body (11), the even spliced in top surface of sealed roof (2) has set up mounting hole (12), the bottom surface (14) have sealed roof annular groove (14) have sealed roof horizontal groove (14) to open down, the utility model discloses a top box, including bottom channel (14), interior side level of bottom channel (14) is provided with rolling disc (16), cooperation tooth's socket (17) have been seted up to the outside side level of rolling disc (16), interior side level joint of bottom channel (14) has rotation gear (18), the central point of rotation gear (18) puts fixed grafting has mobile jib body (19), the outside limit of mobile jib body (19) is fixed to have cup jointed cleaning layer (20), the inboard limit bolt fixedly connected with rotation motor (21) of top box body (6).

2. The negative pressure automatic water drain device convenient to clean according to claim 1, wherein the top surface of the main tank body (1) is provided with an opening, the number of the side valve bodies (3) is two, one ends of the two side valve bodies (3) are fixedly inserted and arranged in the side through holes (7) to be kept in a communicated mode, and one end of the connecting pipeline (4) is inserted and arranged at one end of the side valve body (3) to be kept in a communicated mode.

3. The negative pressure automatic water drain device convenient to clean according to claim 1, wherein the number of the fixing screws (5) is multiple, the fixing screws (5) are uniformly and correspondingly inserted and arranged on the inner side of the mounting hole (12) in a penetrating mode, the extending threads extending through the bottom end are fixedly arranged on the inner side of the fixing screw hole (9), and the top box body (6) is fixedly arranged on the center of the top surface of the sealing top plate (2).

4. The negative pressure automatic water drain device convenient to clean according to claim 1, wherein the side through holes (7) are all arranged at positions, close to the top end and the bottom surface, of the outer side edge of the main tank body (1), the inside of the side through holes (7) is communicated with the inside of the main tank body (1), the top ring groove (8) is annularly arranged at the position, close to the edge, of the top end of the main tank body (1), and the inner connecting column (10) is vertically and fixedly arranged at the center position of the inner bottom surface of the main tank body (1).

5. The negative pressure automatic water drain device convenient to clean according to claim 1, wherein the main negative pressure body (11) is vertically arranged at the inner side central axis position of the main tank body (1), the mounting holes (12) are all arranged in a penetrating type annular arrangement at the top surface of the sealing top plate (2) near the edge position, the sealing ring (13) is clamped at the inner side edge of the top ring groove (8), the bottom channel (14) is horizontally arranged at the bottom surface central position of the sealing top plate (2), the rotating disc (16) is horizontally arranged at the inner side central position of the bottom channel (14), and the central position of the rotating disc (16) is fixedly sleeved at the output end of the rotating motor (21).

6. The negative pressure automatic water drain device convenient to clear up according to claim 1, wherein the number of the rotating gears (18) is two, and the outer sides of the two rotating gears (18) are respectively connected with the inner tooth groove (15) and the matching tooth groove (17) in a tooth way, the bottom end of the main rod body (19) vertically extends downwards to the inner side of the main tank body (1), and vertically is arranged between the main tank body (1) and the outer side of the main negative pressure body (11), the outer side of the cleaning layer (20) is in butt joint with the inner side of the main tank body (1) and the outer side of the main negative pressure body (11), and the output end of the rotating motor (21) vertically extends downwards to the inner side of the bottom groove (14).