CN221071052U

CN221071052U - Sewage purification mechanism for engineering construction

Info

Publication number: CN221071052U
Application number: CN202322073947.2U
Authority: CN
Inventors: 商玉坤; 戴兵富; 袁正华
Original assignee: Jiangsu Fanhua Environment Technology Co ltd
Current assignee: Jiangsu Fanhua Environment Technology Co ltd
Priority date: 2023-08-03
Filing date: 2023-08-03
Publication date: 2024-06-04
Anticipated expiration: 2033-08-03

Abstract

The utility model relates to a sewage purification mechanism for engineering construction, which comprises a telescopic sleeve and a collecting pipe, wherein the collecting pipe is arranged on the telescopic sleeve, a back flushing mechanism and a two-way mechanism are arranged on the telescopic sleeve, the back flushing mechanism comprises a one-way pipe, a guide sleeve, a guide rod, a sealing ring, a sealing sleeve, a spring, a central mechanism, a push rod and an outer connecting pipe, the one-way pipe is communicated with the collecting pipe, the guide sleeve is arranged in the one-way pipe, the back flushing mechanism is designed, when back flushing is carried out, a first valve is closed, then the outer connecting pipe is connected with the one-way pipe through threads, then cleaning water is filled into the collecting pipe, and then the collecting pipe is cleaned, so that the service life of a filter element can be effectively prolonged.

Description

Sewage purification mechanism for engineering construction

Technical Field

The utility model relates to the technical field of sewage purification for engineering construction, in particular to a sewage purification mechanism for engineering construction.

Background

In the prior art, the sewage purification mechanism can only be disassembled and then the filtering layer is re-used, and the back flushing function is not provided, and the filtering layer is blocked by impurities and dirt after the sewage purifier is used for a long time, in the use process, the particles in the sewage can be gathered on the filtering screen, and the holes of the filtering screen can be completely or partially blocked along with the continuous increase of accumulation, so that the filtering effect is influenced, and the purification efficiency of the purifier is influenced. When the filter screen of clarifier is blockked up the back, will receive the restriction when rivers pass through the clarifier, can lead to purifying effect to reduce, damages the clarifier, if the filter screen is blockked up and surpass the tolerance, then the clarifier just probably breaks because of excessive pressure to current sewage treatment plant only is provided with single pipeline, consequently can produce several points risks, the security risk: if only a single pipeline is used, when the pipeline fails, sewage can flow backwards to the ground or the inside of a building, so that potential safety hazards are caused, and the maintenance problem is solved: if there is only a single pipeline, the entire system needs to be shut down and the original pipeline removed when the pipeline is serviced or replaced. This not only wastes time and energy, can also produce negative effect to whole work progress, and the water supply is not enough: if there is only a single line, the single line may not be sufficient to meet the demand when the amount of water is large. This can result in unstable operation or shut down of the device.

Disclosure of utility model

Aiming at the problems in the prior art, the utility model provides a sewage purification mechanism for engineering construction, which aims to solve the technical problem that a sewage treatment mechanism in the prior art cannot perform back flushing.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a sewage purification mechanism for engineering construction, includes flexible cover and collecting tube, and the collecting tube is installed on flexible cover, be provided with back flush mechanism and double-circuit mechanism on the flexible cover, back flush mechanism includes unidirectional tube, uide bushing, guide bar, sealing washer, seal cover, spring, central mechanism, ejector pin and outer allies oneself with the pipe, and unidirectional tube intercommunication is on the collecting tube, and the uide bushing is installed in unidirectional tube, and guide bar sliding connection is on the uide bushing, installs spring and sealing washer on the uide bar, and spring sliding connection is on the guide bar, and the both ends of spring are contradicted respectively on sealing washer and uide bushing, outer allies oneself with pipe threaded connection on the unidirectional tube outward, central mechanism installs in allies oneself with the intraductal ejector pin cooperation and connects in the central mechanism, the ejector pin is contradicted on the sealing washer, and outer allies oneself with the union coupling is connected on external wiper mechanism.

Preferably, telescopic link, fixing bolt and bottom plate are equipped with on the telescopic link, telescopic link sliding connection is sheathe in at the telescopic link, is equipped with the bottom plate on the telescopic link, and the bottom plate laminating is on external equipment, and fixing bolt threaded connection is sheathe in at the telescopic link, and fixing bolt contradicts on the telescopic link, and telescopic link, fixing bolt and bottom plate's design has guaranteed the adjustment of height.

In a further preferred embodiment, the central mechanism comprises a fixing block and a fixing sleeve, the fixing block is fixedly installed in the external connecting pipe, the fixing sleeve is installed on the fixing block, the ejector rod is in threaded connection with the fixing sleeve, the design of the central mechanism ensures that the continuity of opening and sealing is guaranteed, and the design of the central mechanism ensures the fixing effect.

In a further preferred embodiment, the telescopic sleeve is provided with a water inlet pipe and a water outlet pipe, the water inlet pipe and the water outlet pipe are respectively installed on external equipment, and the design of the water inlet pipe and the water outlet pipe ensures the continuity of water inlet and outlet.

In a further preferred embodiment, the two-way mechanism comprises a control mechanism, a filter shell, a handle and a filter element, wherein the control mechanism is respectively connected to the water outlet pipe and the water inlet pipe, the filter shell is communicated to the control mechanism, the filter element is mounted on the handle, the handle is in threaded connection with the filter shell, the filter element is in fit connection with the filter shell, and the design of the two-way mechanism ensures the maintenance safety.

In a further preferred embodiment, the control mechanism includes a first valve, a second valve, a fixing flange and a connecting flange, the first valve and the second valve are respectively connected to the water inlet pipe and the water outlet pipe, the fixing flange is mounted at two ends of the filter shell, the connecting flange is respectively mounted on the first valve and the second valve, the Lina sister flange is matched and connected to the fixing flange, and the control mechanism is designed to ensure the control effect.

In a further preferred embodiment, two of the two-way mechanisms are provided, and the two-way mechanisms are respectively mounted on the water inlet pipe and the water outlet pipe.

Compared with the prior art, the utility model provides a sewage purification mechanism for engineering construction, which has the following beneficial effects:

The design of the back flushing mechanism is that when back flushing is carried out, the first valve is closed, then the external connecting pipe is connected to the unidirectional pipe in a threaded manner, then the cleaning water is filled into the collecting pipe, and then the collecting pipe is cleaned, so that the service life of the filter element can be effectively prolonged.

When a certain road is damaged, the two-way mechanism is designed, and only the first valve and the second valve on the corresponding sides are required to be closed, then all valves on the other sides are opened, and then the two-way mechanism is maintained, so that the convenience of maintenance is improved.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a sewage purification mechanism for engineering construction in the utility model;

FIG. 2 is a schematic cross-sectional view of a backwash mechanism according to the present utility model;

FIG. 3 is a schematic view of the structure of the guide rod of the present utility model;

FIG. 4 is a schematic diagram of a two-way mechanism according to the present utility model;

fig. 5 is a schematic view of the structure of the filter housing according to the present utility model.

In the figure: 1. a telescopic sleeve; 2. a collecting pipe; 3. a unidirectional tube; 4. a guide sleeve; 5. a guide rod; 6. a seal ring; 7. sealing sleeve; 8. a spring; 9. a push rod; 10. an outer connecting pipe; 11. a telescopic rod; 12. a fixing bolt; 13. a bottom plate; 14. a fixed block; 15. a fixed sleeve; 16. a water inlet pipe; 17. a water outlet pipe; 18. a filter housing; 19. a handle; 20. a filter element; 21. a first valve; 22. a second valve; 23. a fixed flange; 24. and (5) connecting the flanges.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1:

Referring to fig. 1-5, a sewage purification mechanism for engineering construction comprises a telescopic sleeve 1 and a collecting pipe 2, wherein the collecting pipe 2 is arranged on the telescopic sleeve 1, a back flushing mechanism and a two-way mechanism are arranged on the telescopic sleeve 1, the back flushing mechanism comprises a one-way pipe 3, a guide sleeve 4, a guide rod 5, a sealing ring 6, a sealing sleeve 7, a spring 8, a central mechanism, a push rod 9 and an externally connected pipe 10, the one-way pipe 3 is communicated with the collecting pipe 2, the guide sleeve 4 is arranged in the one-way pipe 3, the guide rod 5 is slidably connected with the guide sleeve 4, the spring 8 and the sealing ring 6 are arranged on the guide rod 5, two ends of the spring 8 are respectively abutted against the sealing ring 6 and the guide sleeve 4, the externally connected pipe 10 is in threaded connection with the one-way pipe 3, the central mechanism is arranged in the externally connected pipe 10, the push rod 9 is cooperatively connected with the central mechanism, the push rod 9 is abutted against the sealing ring 6, the external connecting pipe 10 is connected to an external cleaning mechanism, the telescopic sleeve 1 is provided with a telescopic rod 11, a fixing bolt 12 and a bottom plate 13, the telescopic rod 11 is slidably connected to the telescopic sleeve 1, the telescopic rod 11 is provided with the bottom plate 13, the bottom plate 13 is attached to external equipment, the fixing bolt 12 is in threaded connection to the telescopic sleeve 1, the fixing bolt 12 is abutted to the telescopic rod 11, the central mechanism comprises a fixing block 14 and a fixing sleeve 15, the fixing block 14 is fixedly arranged in the external connecting pipe 10, the fixing sleeve 15 is arranged on the fixing block 14, the ejector rod 9 is in threaded connection with the fixing sleeve 15, during cleaning, the external connecting pipe 10 is connected to the external equipment, the external connecting pipe 10 is firstly in threaded connection with the unidirectional pipe 3, meanwhile, the ejector rod 9 in the external connecting pipe 10 moves along with the unidirectional pipe until the ejector rod 9 is abutted to the sealing ring 6, and then continues to move until the spring 8 is compressed, and guide bar 5 slides along uide bushing 4 to untie the seal between sealing washer 6 and the seal cover 7, then carry out the process of washing, take away outer union pipe 10 when accomplishing the washing, sealing washer 6 can be contradicted on seal cover 7 under spring 8's effect, thereby seals it, thereby has promoted holistic sealed effect.

The telescopic sleeve 1 is provided with a water inlet pipe 16 and a water outlet pipe 17, the water inlet pipe 16 and the water outlet pipe 17 are respectively arranged on external equipment, the two-way mechanism comprises a control mechanism, a filter shell 18, a handle 19 and a filter core 20, the control mechanism is respectively connected to the water outlet pipe 17 and the water inlet pipe 16, the filter shell 18 is communicated to the control mechanism, the filter core 20 is arranged on the handle 19, the handle 19 is in threaded connection with the filter shell 18, the filter core 20 is matched and connected in the filter shell 18, the control mechanism comprises a first valve 21, a second valve 22, a fixed flange 23 and a connecting flange 24, the first valve 21 and the second valve 22 are respectively connected to the water inlet pipe 16 and the water outlet pipe 17, the fixed flange 23 is arranged at two ends of the filter shell 18, the two-way mechanism is respectively arranged on the water inlet pipe 16 and the water outlet pipe 17, when a certain road is damaged, maintenance is needed, only the first valve 21 and the second valve 22 at one side are needed to be closed, then all the valves at the other side are opened, and then the maintenance is convenient.

Example 2:

Referring to fig. 1-5, in the cleaning process of embodiment 1, since the outer connecting tube 10 is connected to the external device, the outer connecting tube 10 is first screwed on the unidirectional tube 3, and the ejector rod 9 in the outer connecting tube 10 moves along with it until the ejector rod 9 abuts against the sealing ring 6, then moves continuously until the spring 8 is compressed, and the guide rod 5 slides along the guide sleeve 4, thereby releasing the seal between the sealing ring 6 and the sealing sleeve 7, and then the cleaning process is performed, when the cleaning process is completed, the outer connecting tube 10 is removed, and the sealing ring 6 abuts against the sealing sleeve 7 under the action of the spring 8, thereby sealing the sealing sleeve, and thus improving the overall sealing effect.

Example 3:

Referring to fig. 1-5, in the embodiment 2, when a certain road is damaged, only the first valve 21 and the second valve 22 on the corresponding sides need to be closed, then all the valves on the other sides are opened, and then the valves are maintained, so that the convenience of maintenance is improved.

In all the above mentioned solutions, in which the connection between two components can be chosen according to the actual situation, a welded, bolt-and-nut-fitted connection, a bolt-or-screw connection or other known connection means, which are not described in detail herein, where reference is made to a written fixed connection, the preferred consideration is welding, although embodiments of the utility model have been shown and described, it will be understood by those skilled in the art that numerous variations, modifications, substitutions and alterations can be made to these embodiments without departing from the principle and spirit of the utility model, the scope of which is defined by the appended claims and their equivalents.

Claims

1. The utility model provides a sewage purification mechanism for engineering construction, includes flexible cover (1) and collecting pipe (2), and collecting pipe (2) are installed on flexible cover (1), its characterized in that: the utility model discloses a cleaning device for the solar energy collecting device, including flexible cover (1), be provided with back flush mechanism and double-circuit mechanism on flexible cover (1), back flush mechanism includes unidirectional tube (3), uide bushing (4), guide bar (5), sealing washer (6), seal cover (7), spring (8), central mechanism, ejector pin (9) and outer union coupling (10), unidirectional tube (3) intercommunication is on collecting tube (2), uide bushing (4) are installed in unidirectional tube (3), guide bar (5) sliding connection is on uide bushing (4), install spring (8) and sealing washer (6) on uide bar (5), spring (8) sliding connection is on guide bar (5), the both ends of spring (8) are contradicted respectively on sealing washer (6) and uide bushing (4), outer union coupling (10) threaded connection is on unidirectional tube (3), central mechanism installs in outer union coupling (10), ejector pin (9) cooperation is connected in central mechanism, ejector pin (9) are contradicted on sealing washer (6), outer union coupling (10) are connected on external cleaning device.

2. The sewage purification mechanism for engineering construction according to claim 1, wherein: the telescopic device is characterized in that a telescopic rod (11), a fixing bolt (12) and a bottom plate (13) are arranged on the telescopic sleeve (1), the telescopic rod (11) is slidably connected to the telescopic sleeve (1), the bottom plate (13) is arranged on the telescopic rod (11), the bottom plate (13) is attached to external equipment, the fixing bolt (12) is in threaded connection with the telescopic sleeve (1), and the fixing bolt (12) is abutted to the telescopic rod (11).

3. The sewage purification mechanism for engineering construction according to claim 1, wherein: the center mechanism comprises a fixed block (14) and a fixed sleeve (15), wherein the fixed block (14) is fixedly arranged in the external connecting pipe (10), the fixed sleeve (15) is arranged on the fixed block (14), and the ejector rod (9) is in threaded connection with the fixed sleeve (15).

4. The sewage purification mechanism for engineering construction according to claim 1, wherein: the telescopic sleeve (1) is provided with a water inlet pipe (16) and a water outlet pipe (17), and the water inlet pipe (16) and the water outlet pipe (17) are respectively arranged on external equipment.

5. The sewage purification mechanism for engineering construction according to claim 4, wherein: the double-circuit mechanism comprises a control mechanism, a filter shell (18), a handle (19) and a filter element (20), wherein the control mechanism is respectively connected to the water outlet pipe (17) and the water inlet pipe (16), the filter shell (18) is communicated with the control mechanism, the filter element (20) is installed on the handle (19), the handle (19) is in threaded connection with the filter shell (18), and the filter element (20) is connected in the filter shell (18) in a matched manner.

6. The sewage purification mechanism for engineering construction according to claim 5, wherein: the control mechanism comprises a first valve (21), a second valve (22), a fixing flange (23) and a connecting flange (24), wherein the first valve (21) and the second valve (22) are respectively connected to the water inlet pipe (16) and the water outlet pipe (17), the fixing flange (23) is arranged at two ends of the filtering shell (18), the connecting flange (24) is respectively arranged on the first valve (21) and the second valve (22), and the connecting flange (24) is connected to the fixing flange (23) in a matched mode.

7. The sewage purification mechanism for engineering construction according to claim 6, wherein: the two-way mechanisms are arranged and are respectively arranged on the water inlet pipe (16) and the water outlet pipe (17).