CN217815513U

CN217815513U - Water purification formula valve with back flush structure

Info

Publication number: CN217815513U
Application number: CN202220817802.1U
Authority: CN
Inventors: 项秀莲; 陈永煌; 陈永裁; 王志欢; 宋冯欢
Original assignee: Drda Shanghai Fluid Equipment Co ltd
Current assignee: Drda Shanghai Fluid Equipment Co ltd
Priority date: 2022-04-01
Filing date: 2022-04-01
Publication date: 2022-11-15
Anticipated expiration: 2032-04-01

Abstract

The utility model discloses a water purification formula valve with back flush structure, concretely relates to valve field, which comprises a pipe body, the utility model discloses a be equipped with the stopper, the spacing groove, the connecting pipe, be favorable to the staff to use the inner wall of connecting pipe and the outer wall swing joint who corresponds the body, therefore make two stoppers of connecting pipe inner wall swing joint carry out swing joint with the spacing inslot wall that corresponds body outer wall one side and set up respectively, the installation connecting block, the recess, the fixed block, the draw-in groove, the fixture block, the screw rod, the circular slot, be favorable to the staff to use one side of two connecting blocks and the outer wall swing joint of connecting pipe, the recess inner wall that one side of using two fixed blocks was all seted up with connecting block one side carries out the joint and is connected, the draw-in groove that fixed block one side was seted up simultaneously carries out the joint with the fixture block that corresponds crown plate one end and is connected, the outer annular wall that the outer crown plate that uses two screw rods all offered with the fixed block top carries out threaded connection.

Description

Water purification formula valve with back flush structure

Technical Field

The utility model relates to the technical field of valves, more specifically say, the utility model relates to a water purification formula valve with back flush structure.

Background

The water purifying valve with back flushing structure is one device with back flushing structure.

At present, a lot of water purification type valves with a back washing structure are available in the market, but in the process of using a common water purification type valve with a back washing structure, a device cannot be effectively and stably connected with one end of a pipe body and an external pipeline, so that in the process of back washing inside the pipe body, the connection part of the pipeline is easily abraded, and the normal use of the device is greatly influenced.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above defects in the prior art, the embodiment of the present invention provides a water purification type valve with a back washing structure, and the technical problems to be solved by the present invention are: in the general water purification type valve with a back washing structure, in the using process, the device cannot be used for effectively and stably connecting one end of the pipe body with an external pipeline, so that the connecting part of the pipeline is easily abraded in the back washing process inside the pipe body.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a water purification formula valve with back flush structure, includes the body, the top swing joint of body outer wall has the control panel, the bottom swing joint of body outer wall has the blow off pipe, the equal swing joint in both ends of body has the crown plate, the one end swing joint of body has installation mechanism, installation mechanism includes the connecting pipe, the inner wall of connecting pipe and the one end swing joint of body, the equal swing joint in both ends of connecting pipe outer wall has the connecting block, two the recess is all seted up to one side of connecting block, two the equal swing joint in inner wall of recess has the fixed block, two one side of fixed block all with the one end swing joint that corresponds the crown plate, two the draw-in groove has all been seted up to one side of fixed block, two the equal swing joint in inner wall of draw-in groove has the fixture block, two the equal swing joint in top of fixture block has the screw rod, two the equal swing joint in bottom of screw rod has the circular slot, two the outer wall of circular slot all with the top fixed connection that corresponds the fixed block.

In a preferred embodiment, the one end swing joint of body has stop gear, stop gear includes two stoppers, two spacing grooves, two the outer wall of stopper all with the inner wall swing joint of connecting pipe, two the equal swing joint of outer wall of stopper has a spacing groove, two the outer wall of spacing groove all with the one end fixed connection of body.

In a preferred embodiment, the control board is electrically connected to an external power source through an external switch.

In a preferred embodiment, the inner diameter of the inner ring wall of the connecting pipe is matched with the outer diameter of the outer ring wall of the corresponding pipe body, and the area of the inner wall of each groove is matched with the area of the outer wall of the corresponding fixing block.

In a preferred embodiment, the size of the area of one side of the outer wall of each of the two clamping blocks is matched with the size of the area of one side of the inner wall of the corresponding clamping groove, and the size of the length of the outer wall of each of the two clamping blocks is matched with the size of the depth of the inner wall of the corresponding clamping groove.

In a preferred embodiment, the outer diameter of the outer ring wall of each screw is matched with the inner diameter of the inner ring wall of the corresponding circular groove.

In a preferred embodiment, the outer walls of the two limit blocks are movably connected with cotton slivers made of polytetrafluoroethylene materials, and the area size of one side of the inner walls of the two cotton slivers is matched with the area size of one side of the outer wall of the corresponding limit block.

In a preferred embodiment, the depth dimension of the inner walls of the two limiting grooves is matched with the height dimension of the outer wall of the corresponding limiting block.

The utility model discloses a technological effect and advantage:

the utility model discloses a be equipped with the stopper, the spacing groove, the connecting pipe, be favorable to the staff to use the inner wall of connecting pipe and the outer wall swing joint that corresponds the body, therefore make two stoppers of connecting pipe inner wall swing joint respectively with the spacing inslot wall that corresponds body outer wall one side and set up carry out swing joint, make the preliminary spacing fixed of outer wall of connecting pipe and body, install the connecting block, a groove, the fixed block, the draw-in groove, the fixture block, the circular slot, be favorable to the staff to use one side of two connecting blocks and the outer wall swing joint of connecting pipe, the recess inner wall that one side of using two fixed blocks all set up with connecting block one side carries out the joint and is connected, the draw-in groove that fixed block one side was seted up simultaneously carries out the joint with the fixture block that corresponds crown plate one end and is connected, make one side of fixed block and the one end zonulae occludens, the outer crown plate that uses two screw rods all carries out threaded connection with the circular slot inner wall that the fixed block top, further improve the stability that links up between fixed block and the connecting block, make the steadiness of being connected between connecting pipe and the crown plate simultaneously, the normal use of the device of being convenient for.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the groove structure of the present invention;

fig. 3 is a schematic view of the structure of the slot of the present invention;

fig. 4 is a schematic structural diagram of the limiting mechanism of the present invention.

The reference signs are: 1. a pipe body; 11. a control panel; 12. a sewage discharge pipe; 13. a ring plate; 2. an installation mechanism; 21. a connecting pipe; 22. connecting blocks; 23. a groove; 24. a fixed block; 25. a card slot; 26. a clamping block; 27. a screw; 28. a circular groove; 3. a limiting mechanism; 31. a limiting block; 32. a limiting groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

According to fig. 1-4, the utility model provides a water purification formula valve with back flush structure, including body 1, the top swing joint of body 1 outer wall has control panel 11, be convenient for control body 1 inside keep normal operation, the bottom swing joint of body 1 outer wall has blow off pipe 12, be convenient for carry out the in-process of back flush to body 1, discharge water through blow off pipe 12, the equal swing joint in both ends of body 1 has ring plate 13, the one end swing joint of body 1 has installation mechanism 2, improve the stability that links up between connecting pipe 21 and the body 1, installation mechanism 2 includes connecting pipe 21, the inner wall of connecting pipe 21 and the one end swing joint of body 1, the equal swing joint in both ends of connecting pipe 21 outer wall has connecting block 22, recess 23 has all been seted up to one side of two connecting blocks 22, the equal swing joint in inner wall of two recess 23 has fixed block 24, one side of two fixed blocks 24 all with the one end swing joint that corresponds ring plate 13, draw-in groove 25 has all been seted up to one side of two fixed blocks 25, the equal swing joint in inner wall of two draw-in-groove 25 has fixture block 26, one side all with the one end swing joint of ring plate 13 has fixed block 24, the top of two screw rods 27, the equal swing joint has the screw rod 28 that corresponds with the screw rod 28 that corresponds, two fixed block 24 corresponds.

Preferably, the one end swing joint of body 1 has stop gear 3, stop gear 3 includes two stopper 31, two spacing grooves 32, the outer wall of two stopper 31 all with the inner wall swing joint of connecting pipe 21, the equal swing joint of outer wall of two stopper 31 has spacing groove 32, the outer wall of two spacing grooves 32 all with the one end fixed connection of body 1, control panel 11 is through external switch and external power supply electric connection, the internal diameter size of the inner ring wall of connecting pipe 21 matches the setting with the external diameter size that corresponds the outer ring wall of body 1, the area size of two recess 23 inner walls one side all matches the setting with the area size that corresponds 24 outer wall one side of fixed block, the area size of two fixture block 26 outer wall one sides all matches the setting with the area size that corresponds draw-in groove 25 inner wall one side, the length size of two fixture block 26 outer walls all matches the setting with the degree of depth size that corresponds the draw-in groove 25 inner wall, install stop gear 3, be favorable to carry out the joint through stopper 31 and spacing groove 32 inner wall and be connected, further improve the stability of installation between connecting pipe 21 and body 1.

Preferably, the external diameter size of the outer rampart of two screws 27 all matches the setting with the internal diameter size that corresponds rampart 28 inner rampart, the equal swing joint of outer wall of two stoppers 31 has the silver of making by the polytetrafluoroethylene material, the area size of two silver inner wall one sides all matches the setting with the area size that corresponds stopper 31 outer wall one side, the degree of depth size of two spacing groove 32 inner walls all matches the setting with the height size that corresponds stopper 31 outer wall, it is little to have the silver frictional force of making by the polytetrafluoroethylene material at stopper 31 outer wall swing joint, the degree of wear that stopper 31 and spacing groove 32 inner wall swing joint made the device has been reduced to a great extent.

The utility model discloses theory of operation: the inner wall of the connecting pipe 21 and the outer wall of the corresponding pipe body 1 are movably connected, so that two limiting blocks 31 of the inner wall movable connection of the connecting pipe 21 are movably connected with the inner wall of a limiting groove 32 formed in one side of the outer wall of the corresponding pipe body 1 respectively, the connecting pipe 21 and the outer wall of the pipe body 1 are enabled to be preliminary limited and fixed, one side of the two connecting blocks 22 and the outer wall of the connecting pipe 21 are movably connected, one side of the two fixing blocks 24 and the inner wall of a groove 23 formed in one side of the connecting block 22 are connected in a clamping mode, meanwhile, a clamping groove 25 formed in one side of the fixing block 24 and a clamping block 26 connected with one end of the corresponding ring plate 13 are connected in a clamping mode, one side of the fixing block 24 and one end of the ring plate 13 are enabled to be tightly connected, the outer ring walls of the two screws 27 and the inner ring wall of a circular groove 28 formed in the top end of the fixing block 24 are connected in a threaded mode, the stability of connection between the fixing block 24 and the connecting block 22 is further improved, meanwhile, the stability of connection between the connecting pipe 21 and the ring plate 13 is enabled to be convenient to use.

Claims

1. The utility model provides a water purification formula valve with back flush structure, includes body (1), its characterized in that: the top end of the outer wall of the tube body (1) is movably connected with a control plate (11), the bottom end of the outer wall of the pipe body (1) is movably connected with a sewage discharge pipe (12), both ends of the pipe body (1) are movably connected with ring plates (13), one end of the pipe body (1) is movably connected with an installation mechanism (2), the mounting mechanism (2) comprises a connecting pipe (21), the inner wall of the connecting pipe (21) is movably connected with one end of the pipe body (1), equal swing joint in both ends of connecting pipe (21) outer wall has connecting block (22), two recess (23) have all been seted up to one side of connecting block (22), two the equal swing joint in inner wall of recess (23) has fixed block (24), two one side of fixed block (24) all with the one end swing joint that corresponds crown plate (13), two draw-in groove (25), two have all been seted up to one side of fixed block (24) the equal swing joint in inner wall of draw-in groove (25) has fixture block (26), two one side of fixture block (26) all with the one end swing joint of crown plate (13), two the equal swing joint in top of connecting block (22) has screw rod (27), two the equal swing joint in bottom of screw rod (27) has circular slot (28), two the outer wall of circular slot (28) all with the top fixed connection that corresponds fixed block (24).

2. The water purifying valve with a back flushing structure according to claim 1, characterized in that: the one end swing joint of body (1) has stop gear (3), stop gear (3) include two stopper (31), two spacing groove (32), two the outer wall of stopper (31) all with the inner wall swing joint of connecting pipe (21), two the equal swing joint of outer wall of stopper (31) has spacing groove (32), two the outer wall of spacing groove (32) all with the one end fixed connection of body (1).

3. The water purifying valve with a back flushing structure as claimed in claim 1, wherein: the control panel (11) is electrically connected with an external power supply through an external switch.

4. The water purifying valve with a back flushing structure as claimed in claim 1, wherein: the inner diameter of the inner ring wall of the connecting pipe (21) is matched with the outer diameter of the outer ring wall of the corresponding pipe body (1), and the area size of one side of the inner wall of each groove (23) is matched with the area size of one side of the outer wall of the corresponding fixing block (24).

5. The water purifying valve with a back flushing structure as claimed in claim 1, wherein: two the area size of fixture block (26) outer wall one side all matches with the area size of corresponding draw-in groove (25) inner wall one side and sets up, two the length size of fixture block (26) outer wall all matches with the degree of depth size of corresponding draw-in groove (25) inner wall and sets up.

6. The water purifying valve with a back flushing structure as claimed in claim 1, wherein: the outer diameter of the outer ring wall of each screw (27) is matched with the inner diameter of the inner ring wall of the corresponding circular groove (28).

7. The water purifying valve with a back flushing structure as claimed in claim 2, wherein: the outer wall of the two limiting blocks (31) is movably connected with a cotton sliver made of polytetrafluoroethylene materials, and the size of the area of one side of the inner wall of the cotton sliver is matched with the size of the area of one side of the outer wall of the corresponding limiting block (31).

8. The water purifying valve with a back flushing structure as claimed in claim 2, wherein: two the degree of depth size of spacing groove (32) inner wall all matches the setting with the height dimension size that corresponds stopper (31) outer wall.