CN217651908U

CN217651908U - Filter core self-cleaning formula secondary water supply equipment

Info

Publication number: CN217651908U
Application number: CN202220673079.4U
Authority: CN
Inventors: 蔡挺; 吴岳兵
Original assignee: Shanghai Huiye Machinery Technology Co ltd
Current assignee: Shanghai Huiye Machinery Technology Co ltd
Priority date: 2022-03-25
Filing date: 2022-03-25
Publication date: 2022-10-25
Anticipated expiration: 2032-03-25

Abstract

The utility model belongs to the technical field of secondary water supply equipment, especially, filter core self-cleaning formula secondary water supply equipment, the filter screen to among the prior art is along with the water consumption constantly increases, and a large amount of impurity can be piled up on the filter screen surface to the phenomenon of filter screen jam appears, leads to operating personnel must change or clear up the filter screen at interval just, brings certain troublesome problem for water supply personnel's work, now proposes following scheme, and it includes the bottom plate, the top fixedly connected with equipment body of bottom plate, the fixed intercommunication in right side of equipment body has the outlet pipe, the fixed intercommunication in left side of equipment body has the connecting pipe, be provided with the solenoid valve on the connecting pipe, the utility model discloses a simple structure has realized the automatically cleaning operation to the filter screen, has reduced the frequency that personnel washd and change the filter screen, and has reduced the influence to water supply equipment normal operating, and usability and the practicality is strong.

Description

Filter core self-cleaning formula secondary water supply equipment

Technical Field

The utility model relates to a secondary water supply equipment technical field especially relates to a filter core is from clearance formula secondary water supply equipment.

Background

The secondary water supply equipment is equipment for solving the problem of water consumption of residents by a manager in the water supply industry through field survey, test and research. The secondary water supply is realized on the basis of national municipal pipe networks or resident self-service water supply equipment so as to meet the water demand of vast users. The secondary water supply equipment mainly comprises a pneumatic tank, a water pump, a control system and the like. The secondary water supply equipment has less investment and small occupied area, and is flexible and convenient. It is suitable for the residents of all high-rise buildings, urban squares, villas in school districts, school hospitals and the like. The secondary water supply equipment adopts automatic operation, energy conservation and automatic grid connection with tap water, and can still supply water after power failure.

In order to guarantee the quality of water supply and the health of resident drinking, generally filter it through the filter screen, but current filter screen is along with the water consumption constantly increases, and a large amount of impurity can be piled up on the filter screen surface to the phenomenon of filter screen jam appears, leads to operating personnel to change or clear up the filter screen just at intervals, brings certain trouble for water supply personnel's work. Therefore, the filter element self-cleaning type secondary water supply equipment is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the filter screen among the prior art and along with the water consumption constantly strengthens, a large amount of impurity can be piled up on the filter screen surface to the phenomenon that the filter screen blockked up appears, leads to operating personnel must just change or clear up the filter screen at every period, brings the shortcoming of certain trouble for water supply personnel's work, and the filter core that provides is from clearance formula secondary water supply equipment.

In order to realize the purpose, the utility model adopts the following technical scheme:

the utility model provides a filter core is from clearance formula secondary water supply equipment, includes the bottom plate, the top fixedly connected with equipment body of bottom plate, the fixed intercommunication in right side of equipment body has the outlet pipe, the fixed intercommunication in left side of equipment body has the connecting pipe, be provided with the solenoid valve on the connecting pipe, the fixed intercommunication in left side of connecting pipe has the rose box, the fixed intercommunication in left side of rose box has the inlet tube, the inside of rose box is provided with the filter screen, the inside of rose box is provided with cleaning brush, cleaning brush's right side cooperatees with the left side of filter screen, cleaning brush's left side fixedly connected with catch bar, the bottom inner wall of rose box is run through and the below that extends to the rose box to the bottom of catch bar, the top fixedly connected with mounting panel of bottom plate, the front side of mounting panel is provided with clearance mechanism, clearance mechanism cooperatees with the bottom of catch bar.

Preferably, a water outlet is formed in the left side of the filter box, and dregs and sewage brushed by the cleaning brush can be discharged out of the filter box through the water outlet.

Preferably, the equal fixedly connected with dead lever in left side and the right side of catch bar, the equal fixedly connected with auxiliary spring in top of two dead levers, the top of two auxiliary springs all with the bottom fixed connection of rose box, can drive the catch bar through setting up auxiliary spring and remove downwards and reset.

Preferably, clearance mechanism includes two dwangs, two guide pulleys, two slide bars, slide pipe, bracing piece, driving motor and cam, the top of two dwangs all rotates with the bottom of catch bar to be connected, the bottom of two dwangs rotates with the one end that two slide bars kept away from each other respectively to be connected, two guide pulleys respectively with the left side and the right side roll contact of cam, the one end that two slide bars kept away from each other rotates with the front side of two guide pulleys respectively to be connected, the one end that two slide bars are close to each other all extend to the inside of slide pipe and with the inner wall sliding connection of slide pipe, the one end elastic connection that two slide bars are close to each other, the bottom fixed connection of bracing piece is at the top of bottom plate, the top fixed connection of bracing piece is in the bottom of slide pipe, driving motor fixed connection is in the front side of mounting panel, the cam fixed cover is established on driving motor's output shaft, through the transmission between driving motor and the cleaning brush, can drive the cleaning brush and carry out up-and-down motion.

Preferably, the inside of slide pipe is provided with reset spring, reset spring's left end and right-hand member respectively with the one end fixed connection that two slide bars are close to each other, can drive two slide bars and keep away from each other through setting up reset spring.

Preferably, the output shaft of the driving motor is rotatably sleeved with a sleeve, the bottom of the sleeve is fixedly connected with the top of the bottom plate, and the driving motor can rotate more stably by arranging the sleeve.

Has the advantages that: the driving motor and the pushing rod are driven to reciprocate up and down, when the pushing rod reciprocates up and down, the cleaning brush can be driven to reciprocate up and down and the filter screen can be repeatedly scrubbed, so that the filter screen is automatically cleaned, the filter screen can be prevented from being blocked, the time for maintaining the filter screen is saved, time and labor are saved, and the practicability is high;

the utility model discloses a simple structure has realized having reduced the frequency that personnel rinsed and changed the filter screen to the automatically cleaning operation of filter screen, and has reduced the influence to water supply equipment normal operating, and usability and practicality are strong.

Drawings

Fig. 1 is a front view of a filter element self-cleaning type secondary water supply device provided by the utility model;

fig. 2 is a schematic structural diagram of a part a in fig. 1 of the filter element self-cleaning type secondary water supply equipment provided by the present invention;

fig. 3 is a sectional view of the filter box of the filter element self-cleaning secondary water supply equipment provided by the utility model;

fig. 4 is a sectional view of the structure of the slide pipe, the return spring and the support rod of the filter element self-cleaning secondary water supply device provided by the utility model;

fig. 5 is a three-dimensional view of the structure of the driving motor, the cam and the sleeve of the filter element self-cleaning secondary water supply device provided by the utility model.

In the figure: 1. a base plate; 2. an apparatus body; 3. a water outlet pipe; 4. a connecting pipe; 5. an electromagnetic valve; 6. a filter box; 7. a water inlet pipe; 8. a water outlet; 9. filtering with a screen; 10. a cleaning brush; 11. a push rod; 12. fixing the rod; 13. an auxiliary spring; 14. rotating the rod; 15. a guide wheel; 16. a slide bar; 17. a slide pipe; 18. a return spring; 19. a support bar; 20. mounting a plate; 21. a drive motor; 22. a cam; 23. and (4) sleeving the sleeve.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-5, a filter element self-cleaning type secondary water supply device comprises a bottom plate 1, a device body 2 is fixedly connected to the top of the bottom plate 1, a water outlet pipe 3 is fixedly communicated with the right side of the device body 2, a connecting pipe 4 is fixedly communicated with the left side of the device body 2, a solenoid valve 5 is arranged on the connecting pipe 4, a channel of the connecting pipe 4 can be opened and closed by the solenoid valve 5, a filter box 6 is fixedly communicated with the left side of the connecting pipe 4, a water inlet pipe 7 is fixedly communicated with the left side of the filter box 6, a filter screen 9 is arranged inside the filter box 6, the filter screen 9 can filter water, a cleaning brush 10 is arranged inside the filter box 6, the cleaning brush 10 can clean the filter screen 9, the right side of the cleaning brush 10 is matched with the left side of the filter screen 9, a push rod 11 is fixedly connected to the left side of the cleaning brush 10, the push rod 11 can facilitate transmission between two rotating rods 14 and the cleaning brush 10, the bottom end of the push rod 11 penetrates through the bottom inner wall of the filter box 6 and extends to the bottom of the filter box 6, a mounting plate 20 is fixedly connected to the bottom of the bottom plate 1, a mounting plate 20 is fixedly connected to the mounting plate 20, the mounting plate 20 can be stably supported by the mounting plate 20, and a mechanism matched with the mounting plate 11 is arranged at the front side; a water outlet 8 is formed in the left side of the filter box 6, and the residues and sewage brushed by the cleaning brush 10 can be discharged out of the filter box 6 through the water outlet 8; the left side and the right side of the push rod 11 are fixedly connected with fixing rods 12, the tops of the two fixing rods 12 are fixedly connected with auxiliary springs 13, the top ends of the two auxiliary springs 13 are fixedly connected with the bottom of the filter box 6, and the push rod 11 can be driven to move downwards to reset by arranging the auxiliary springs 13;

the cleaning mechanism comprises two rotating rods 14, two guide wheels 15, two sliding rods 16, a sliding tube 17, a supporting rod 19, a driving motor 21 and a cam 22, the top ends of the two rotating rods 14 are rotatably connected with the bottom end of the push rod 11, the bottom ends of the two rotating rods 14 are respectively rotatably connected with the ends, far away from each other, of the two sliding rods 16, the two guide wheels 15 are respectively in rolling contact with the left side and the right side of the cam 22, the ends, far away from each other, of the two sliding rods 16 are respectively rotatably connected with the front sides of the two guide wheels 15, the guide wheels 15 can facilitate the connection and transmission between the rotating rods 14 and the sliding rods 16, the ends, close to each other, of the two sliding rods 16 extend into the sliding tube 17 and are in sliding connection with the inner wall of the sliding tube 17, the ends, close to each other, of the two sliding rods 16 are elastically connected, the bottom end of the supporting rod 19 is fixedly connected to the top of the bottom of the sliding tube 17, the driving motor 21 is fixedly connected to the front side of the mounting plate 20, the cam 22 is fixedly sleeved on the output shaft of the driving motor 21, and the cleaning brush 10 can be driven to reciprocate up and down through the transmission between the driving motor 21 and the cleaning brush 10; a return spring 18 is arranged inside the sliding pipe 17, the left end and the right end of the return spring 18 are respectively and fixedly connected with one end of the two sliding rods 16 which are close to each other, and the two sliding rods 16 can be driven to be away from each other by arranging the return spring 18; the sleeve 23 is rotatably sleeved on the output shaft of the driving motor 21, the bottom of the sleeve 23 is fixedly connected with the top of the bottom plate 1, and the driving motor 21 can rotate more stably by arranging the sleeve 23.

The working principle is as follows: when the automatic cleaning device is used, firstly, the electromagnetic valve 5 is started to close a channel of the connecting pipe 4, then the driving motor 21 is started, after the driving motor 21 is started, the cam 22 is driven to rotate, when the cam 22 rotates ninety degrees, the cam rotating characteristic of the cam 22 is utilized, then the elastic resetting characteristic of the resetting spring 18 is utilized to pull the two sliding rods 16 to mutually approach and drive the two guide wheels 15 to always make rolling contact with the cam 22, when the two sliding rods 16 mutually approach, the bottom ends of the two rotating rods 14 are driven to mutually approach, when the bottom ends of the two rotating rods 14 mutually approach, the sliding limit fit between the sliding rods 16 and the sliding pipe 17 is utilized to enable the top ends of the two rotating rods 14 to upwards move, when the top ends of the two rotating rods 14 upwards move, the pushing rod 11 is driven to upwards move, when the pushing rod 11 upwards moves, the cleaning brush 10 is driven to upwards, when the cleaning brush 10 upwards moves, then the cleaning brush 10 can clean the filter screen 9, then when the cam 22 continuously rotates for cleaning, then the pushing rod 11 downwards moves, when the cam 22 continuously moves, the cam 11 is driven to repeatedly brush, and the filter screen 9 can be brushed by the cam rotating characteristic of the filter screen 9, and the cam 22, and the filter screen 9 can be brushed under the condition that the filter screen 9 is repeatedly cleaned by the cam 22 is driven by the reciprocating return of the cam 22, the time for maintaining the filter screen 9 is saved, time and labor are saved, and the practicability is high.

The above, only be the embodiment of the preferred of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a filter core is from clearance formula secondary water supply equipment, includes bottom plate (1), its characterized in that, the top fixedly connected with equipment body (2) of bottom plate (1), the fixed intercommunication in right side of equipment body (2) has outlet pipe (3), the fixed intercommunication in left side of equipment body (2) has connecting pipe (4), be provided with solenoid valve (5) on connecting pipe (4), the fixed intercommunication in left side of connecting pipe (4) has rose box (6), the fixed intercommunication in left side of rose box (6) has inlet tube (7), the inside of rose box (6) is provided with filter screen (9), the inside of rose box (6) is provided with cleaning brush (10), the right side of cleaning brush (10) cooperatees with the left side of filter screen (9), the left side fixedly connected with catch bar (11) of cleaning brush (10), the bottom inner wall of rose box (6) is run through to the bottom of catch bar (11) and extends to the below of rose box (6), the top fixedly connected with mounting panel (20) of bottom plate (1), the front side of mounting panel (20) is provided with clearance mechanism, clearance mechanism and catch bar (11) matched with.

2. The filter element self-cleaning type secondary water supply equipment as claimed in claim 1, wherein a water outlet (8) is formed in the left side of the filter box (6).

3. The filter element self-cleaning type secondary water supply equipment as claimed in claim 1, wherein fixing rods (12) are fixedly connected to the left side and the right side of the push rod (11), auxiliary springs (13) are fixedly connected to the tops of the two fixing rods (12), and the top ends of the two auxiliary springs (13) are fixedly connected to the bottom of the filter box (6).

4. The filter element self-cleaning type secondary water supply equipment as claimed in claim 1, wherein the cleaning mechanism comprises two rotating rods (14), two guide wheels (15), two sliding rods (16), a sliding tube (17), a supporting rod (19), a driving motor (21) and a cam (22), the top ends of the two rotating rods (14) are rotatably connected with the bottom end of the pushing rod (11), the bottom ends of the two rotating rods (14) are rotatably connected with one ends of the two sliding rods (16) which are far away from each other respectively, the two guide wheels (15) are in rolling contact with the left side and the right side of the cam (22) respectively, one ends of the two sliding rods (16) which are far away from each other are rotatably connected with the front sides of the two guide wheels (15) respectively, one ends of the two sliding rods (16) which are close to each other are both extended to the inside of the sliding tube (17) and are slidably connected with the inner wall of the sliding tube (17), one ends of the two sliding rods (16) which are close to each other are elastically connected, the bottom end of the supporting rod (19) is fixedly connected with the top end of the bottom of the sliding tube (17), the driving motor (21) is fixedly connected with the front side of the driving motor (21), and the output shaft (21) is sleeved on the driving motor (22).

5. A filter element self-cleaning type secondary water supply device according to claim 4, wherein a return spring (18) is arranged inside the slide pipe (17), and the left end and the right end of the return spring (18) are respectively and fixedly connected with one ends of the two slide rods (16) close to each other.

6. The filter element self-cleaning type secondary water supply equipment according to claim 4, wherein a sleeve (23) is rotatably sleeved on an output shaft of the driving motor (21), and the bottom of the sleeve (23) is fixedly connected with the top of the bottom plate (1).