CN214699403U

CN214699403U - Control accurate proportion valve body

Info

Publication number: CN214699403U
Application number: CN202121077156.1U
Authority: CN
Inventors: 管志航; 杨皓茗
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-05-19
Filing date: 2021-05-19
Publication date: 2021-11-12
Anticipated expiration: 2031-05-19

Abstract

The utility model discloses a control accurate proportion valve body, including the proportion valve body main part, the equal style shaping of both ends homogeneous body of proportion valve body main part has the flange, the lower surface integral type shaping of proportion valve body main part has the bottom ring, the surface of bottom ring is provided with the mount pad, the internal surface edge of mount pad has seted up four draw-in grooves at the equidistance, the edge of bottom ring has seted up first recess, the inside welded fastening of first recess has the spring, the tip elastic connection of spring has the cardboard; through the internal surface design draw-in groove at the mount pad and at the internally designed spring and the cardboard of first recess, can be through bolt with mount pad fixed mounting, with the inside of the tip embedding mount pad of end ring, rotate proportion valve body main part and end ring with the cardboard with in the inside of draw-in groove, the effect that takes place elastic deformation through the spring in the inside of first recess sticiss the cardboard and sticiss fixedly with the end ring, makes things convenient for proportion valve body main part fixed mounting to use, otherwise convenient to detach.

Description

Control accurate proportion valve body

Technical Field

The utility model belongs to the technical field of the proportional valve body, concretely relates to control accurate proportional valve body.

Background

The existing proportional valve can randomly adjust the drainage pressure and flow, is safe and convenient, is easy to install when in use, is convenient to accurately control when in operation, is widely applied in reality, and plays a certain role; the existing proportional valve body is directly installed through bolt fixing when being installed, is not easy to assemble and disassemble, is inconvenient to operate, is easy to block when being used after being installed, is not easy to filter dirt, and easily influences the liquid entering speed through a filter screen when being filtered, so that the accurate proportional valve body is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a control accurate proportion valve body to propose current proportion valve body in solving above-mentioned background art when the installation directly through bolt fixed mounting, be difficult for the dismouting, the operation is inconvenient, and is inside easily stifled when using after the installation simultaneously, is difficult for filth filtration treatment, and easily influences the problem of liquid entering rate through the filter screen when filtering.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a control accurate proportion valve body, includes proportion valve body main part, the equal style shaping in both ends of proportion valve body main part has the flange, the lower surface integral type shaping of proportion valve body main part has the foundation ring, the surface of foundation ring is provided with the mount pad, four draw-in grooves have been seted up to the internal surface edge equidistance of mount pad, first recess has been seted up to the edge of foundation ring, the inside welded fastening of first recess has the spring, the tip elastic connection of spring has the cardboard, just the foundation ring with the mount pad passes through the cardboard with the draw-in groove block is connected.

Preferably, a second groove is formed in the edge of the inner surface of the flange, a protective net is arranged inside the flange, a connecting block is arranged at the edge of the protective net and embedded into the second groove, an elastic sheet is fixedly installed at the joint of the surface of the second groove and the surface of the connecting block through screws, preferably, the protective net is of an annular structure, the protective net is matched with the inner structure of the flange, preferably, the connecting block and the protective net are of an integral structure, the connecting block and the flange are elastically connected through the elastic sheet, preferably, the surface of the clamping plate is embedded into the first groove, the clamping plate and the bottom ring are elastically connected through the spring, preferably, the clamping plate is of an arc-shaped structure, and the clamping plate is matched with the inner part of the clamping groove, preferably, the mounting seat is of an annular structure, and the end part of the bottom ring is embedded in the mounting seat.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) through the internal surface design draw-in groove at the mount pad and at the internally designed spring and the cardboard of first recess, can be through bolt with mount pad fixed mounting, with the inside of the tip embedding mount pad of base ring, rotate proportion valve body main part and base ring with the cardboard and in the inside of draw-in groove, the effect that takes place elastic deformation through the spring in the inside of first recess sticiss the cardboard sticiss fixedly with the base ring, make things convenient for proportion valve body main part fixed mounting to use, otherwise convenient to detach, solved proportion valve body when the installation directly through bolt fixed mounting, be difficult for the dismouting, operate inconvenient problem.

(2) Through the internal design protection network at the flange and the internal connection department design flexure strip at the surface of connecting block and second recess, can filter inside foul through the protection network when using, and take place elastic deformation's effect through the pressurization with the flexure strip when filtering and make the connecting block in the inside buffering of second recess, and drive the protection network buffering by the connecting block and accelerate inside liquid entering rate, and the service efficiency is improved, inside easily stifled when having solved the installation after use, be difficult for filth filtration treatment, and easily influence the problem of entering rate through the filter network when filtering.

Drawings

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

FIG. 2 is a schematic structural view of the mounting seat and the bottom ring of the present invention;

FIG. 3 is a schematic view of the structure of the bottom ring, the snap-gauge and the spring of the present invention;

fig. 4 is a schematic structural view of the mounting seat and the clamping groove of the present invention;

fig. 5 is a schematic top view of the flange and the protection net of the present invention;

fig. 6 is a schematic side sectional view of the flange and the protection net of the present invention;

FIG. 7 is an enlarged schematic view of a portion A of FIG. 6 according to the present invention;

in the figure: 1. a proportional valve body; 2. a flange; 3. a mounting seat; 4. a bottom ring; 5. a card slot; 6. clamping a plate; 7. a spring; 8. a first groove; 9. a protective net; 10. a second groove; 11. an elastic sheet; 12. and (4) connecting the blocks.

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. 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.

Referring to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6 and fig. 7, the present invention provides a technical solution: a proportion valve body with accurate control comprises a proportion valve body main body 1, flanges 2 are integrally formed at two ends of the proportion valve body main body 1, a bottom ring 4 is integrally formed at the lower surface of the proportion valve body main body 1, a mounting seat 3 is arranged on the outer surface of the bottom ring 4, four clamping grooves 5 are equidistantly formed at the edge of the inner surface of the mounting seat 3, a first groove 8 is formed at the edge of the bottom ring 4, a spring 7 is welded and fixed in the first groove 8, a clamping plate 6 is elastically connected to the end part of the spring 7, the bottom ring 4 and the mounting seat 3 are connected with the clamping grooves 5 in a clamping manner through the clamping plate 6, the mounting seat 3 can be fixedly mounted through bolts, the end part of the bottom ring 4 is embedded into the mounting seat 3, the clamping plate 6 and the clamping grooves 5 are matched by rotating the proportion valve body 1 and the bottom ring 4, the clamping plate 6 is tightly pressed and fixed with the bottom ring 4 under the elastic deformation effect of the spring 7 in the first groove 8, the proportional valve body main body 1 is convenient to fixedly install and use, and is convenient to disassemble otherwise.

In this embodiment, preferably, a second groove 10 is formed at an edge of an inner surface of the flange 2, a protective net 9 is disposed inside the flange 2, a connecting block 12 is disposed at an edge of the protective net 9, the connecting block 12 is embedded inside the second groove 10, an elastic sheet 11 is fixedly mounted at a joint between a surface of the second groove 10 and a surface of the connecting block 12 through screws, when the flange is in use, internal dirt can be filtered through the protective net 9, the connecting block 12 is buffered inside the second groove 10 under the action of elastic deformation of the elastic sheet 11 under pressurization during filtering, the connecting block 12 drives the protective net 9 to buffer and accelerate an entering rate of internal liquid, so as to improve use efficiency, in order to install the protective net 9 inside the flange 2, the protective net is easily filtered and used through the protective net 9, in this embodiment, preferably, the protective net 9 is of a ring structure, and the protective net 9 is matched with an internal structure of the flange 2, in order to facilitate buffering of the connecting block 12 and the protective net 9 through the elastic sheet 11 and facilitate acceleration of entering of an object during use, in this embodiment, preferably, the connecting block 12 and the protective net 9 are in an integral structure, and the connecting block 12 and the flange 2 are elastically connected through the elastic sheet 11, in order to facilitate elastically pressing and connecting the clamping plate 6 through the spring 7 and facilitate fixed use, in this embodiment, preferably, the surface of the clamping plate 6 is embedded inside the first groove 8, and the clamping plate 6 and the bottom ring 4 are elastically connected through the spring 7, in order to facilitate clamping and fixing the bottom ring 4 and the mounting seat 3 through the clamping plate 6 inside the clamping groove 5, and facilitate mounting and use, in this embodiment, preferably, the clamping plate 6 is in an arc-shaped structure, and the clamping plate 6 is matched with the inside of the clamping groove 5, in order to facilitate mounting of the bottom ring 4 and the proportional valve body 1 through the mounting seat 3, and is easy to disassemble and use, in the present embodiment, it is preferable that the mounting seat 3 has a ring-shaped structure, and an end of the bottom ring 4 is embedded in the mounting seat 3.

The utility model discloses a theory of operation and use flow: the proportion valve body with accurate control is characterized in that before use, a mounting seat 3 is fixedly mounted at a certain position through a bolt, after fixing, a clamping plate 6 is pressed to be positioned in a first groove 8 under the action of elastic deformation of a spring 7, the end part of a bottom ring 4 is embedded into the mounting seat 3, the proportion valve body main body 1 and the bottom ring 4 are rotated to enable the clamping plate 6 and the clamping groove 5 to be positioned in, the clamping plate 6 is tightly pressed and fixedly pressed with the bottom ring 4 under the action of elastic deformation of the spring 7 in the first groove 8, the proportion valve body main body 1 is convenient to fixedly mount and use and vice versa and is convenient to dismount, then the proportion valve body main body is connected with an external pipeline through a flange 2 after mounting, internal dirt is filtered through a protective net 9 during use, and a connecting block 12 is buffered in a second groove 10 under the action of elastic deformation of an elastic sheet 11 under the action of pressing during filtering, and the connecting block 12 drives the protective net 9 to buffer and accelerate the entering speed of the internal liquid, thereby improving the use efficiency and being easy to accurately control.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a control accurate proportion valve body, includes proportion valve body main part (1), the both ends homogeneous body shaping of proportion valve body main part (1) has flange (2), the lower surface integral type shaping of proportion valve body main part (1) has bottom ring (4), its characterized in that: the outer surface of end ring (4) is provided with mount pad (3), four draw-in grooves (5) have been seted up to the internal surface edge equidistance of mount pad (3), first recess (8) have been seted up to the edge of end ring (4), the inside welded fastening of first recess (8) has spring (7), the tip elastic connection of spring (7) has cardboard (6), just end ring (4) with mount pad (3) pass through cardboard (6) with draw-in groove (5) block is connected.

2. A manipulation accurate proportional valve body as claimed in claim 1, wherein: second recess (10) have been seted up to the internal surface edge of flange (2), the inside of flange (2) is provided with protection network (9), the edge of protection network (9) is provided with connecting block (12), just connecting block (12) embedding the inside of second recess (10), the surface of second recess (10) with there is flexure strip (11) through screw fixed mounting in the surface junction of connecting block (12).

3. A manipulation accurate proportional valve body as claimed in claim 2, wherein: the protective net (9) is of an annular structure, and the protective net (9) is matched with the inner structure of the flange (2).

4. A manipulation accurate proportional valve body as claimed in claim 2, wherein: the connecting block (12) and the protective net (9) are of an integrated structure, and the connecting block (12) and the flange (2) are elastically connected through the elastic piece (11).

5. A manipulation accurate proportional valve body as claimed in claim 1, wherein: the surface of the clamping plate (6) is embedded into the first groove (8), and the clamping plate (6) is elastically connected with the bottom ring (4) through the spring (7).

6. A manipulation accurate proportional valve body as claimed in claim 1, wherein: the clamping plate (6) is of an arc-shaped structure, and the clamping plate (6) is matched with the inside of the clamping groove (5).

7. A manipulation accurate proportional valve body as claimed in claim 1, wherein: the mounting seat (3) is of an annular structure, and the end part of the bottom ring (4) is embedded into the mounting seat (3).