CN214061816U

CN214061816U - High-sensitivity non-negative-pressure water supply vacuum suppressor

Info

Publication number: CN214061816U
Application number: CN202022921866.XU
Authority: CN
Inventors: 杨齐捷
Original assignee: Wuhan Gejiaqiang Technology Co ltd
Current assignee: Wuhan Gejiaqiang Technology Co ltd
Priority date: 2020-12-09
Filing date: 2020-12-09
Publication date: 2021-08-27
Anticipated expiration: 2030-12-09

Abstract

The utility model discloses a no negative pressure water supply vacuum inhibitor that sensitivity is high, including the mounting panel, the mounting hole has all been seted up in the four corners at mounting panel top, the fixedly connected with box of center department at mounting panel top, the top swing joint of box has the bottom plate, the rear side at bottom plate top is provided with fixed establishment. The utility model discloses a set up the mounting panel, the mounting hole, the box, limit sleeve, the spacing groove, the erection column, first draw-in groove, reset spring, the fly leaf, the pull rod, draw the piece, chucking mechanism, first fixture block, spout and slider mutually support, reached the advantage to no negative pressure water supply vacuum inhibitor easy to assemble, make the workman when installing no negative pressure water supply vacuum inhibitor, can be direct carry out the chucking installation to no negative pressure water supply vacuum inhibitor, labour saving and time saving when making the workman install no negative pressure water supply vacuum inhibitor, workman's intensity of labour has been alleviateed, can satisfy workman's user demand.

Description

High-sensitivity non-negative-pressure water supply vacuum suppressor

Technical Field

The utility model relates to a water supply vacuum suppressor technical field specifically is a no negative pressure water supply vacuum suppressor that sensitivity is high.

Background

The vacuum suppressor is mainly used on municipal tap water pipe network secondary pressurization water supply equipment to suppress negative pressure generated in a water supply system and keep the pressure balance of the tap water pipe network.

When the pipeline is used for pressurized water supply, a non-negative pressure water supply vacuum suppressor with high sensitivity is needed, and the existing non-negative pressure water supply vacuum suppressor with high sensitivity has the following defects: the existing vacuum suppressor for water supply without negative pressure does not have the function of convenient installation, so that when workers install the vacuum suppressor for water supply without negative pressure, the workers are easy to waste time and energy due to the fact that a large number of bolts are needed for fixing, the labor intensity of the workers is increased, and the use requirements of the workers cannot be met.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a no negative pressure water supply vacuum inhibitor that sensitivity is high possesses the advantage to no negative pressure water supply vacuum inhibitor easy to assemble, has solved current no negative pressure water supply vacuum inhibitor and has not easy to assemble's function, leads to the workman when installing no negative pressure water supply vacuum inhibitor, owing to need a large amount of bolts to fix, causes the workman to appear the problem that wastes time and energy easily.

In order to achieve the above object, the utility model provides a following technical scheme: a high-sensitivity vacuum suppressor for water supply without negative pressure comprises a mounting plate, wherein mounting holes are formed in four corners of the top of the mounting plate, a box body is fixedly connected to the center of the top of the mounting plate, a bottom plate is movably connected to the top of the box body, a fixing mechanism is arranged on the rear side of the top of the bottom plate, a water tank is fixedly connected to the top of the fixing mechanism, a suppressor body is fixedly connected to the front side of the top of the bottom plate, the front of the suppressor body is communicated with a water delivery pipe through a connecting pipe, limiting sleeves are fixedly connected to two sides of the bottom of the inner wall of the box body, a limiting groove is formed in the top of each limiting sleeve, mounting columns are fixedly connected to two sides of the bottom plate, the bottoms of the mounting columns penetrate through inner cavities of the limiting grooves, first clamping grooves are formed in the outer sides of the mounting columns, and reset springs are fixedly connected to the tops and the bottoms of two sides of the inner wall of the box body, the inner fixedly connected with fly leaf of reset spring, the center department fixedly connected with pull rod in the fly leaf outside, the outer end of pull rod runs through to the outside of box and fixedly connected with pull block, the top of box both sides all is provided with chucking mechanism, the center department fixedly connected with first fixture block of fly leaf inboard, the inner of first fixture block runs through to the inner chamber of first draw-in groove.

Preferably, the fixing mechanism comprises a fixing plate, the top of the fixing plate is fixedly mounted on the rear side of the top of the bottom plate through a bolt, fixing columns are fixedly connected to two sides of the top of the fixing plate, and the tops of the fixing columns are fixedly connected with the bottom of the water tank.

Preferably, the clamping mechanism comprises a connecting block, the inner side of the connecting block is fixedly connected with the top of the outer side of the box body, second clamping grooves are formed in the two sides of the top of the pull rod, a second clamping block is movably connected to the front side of the connecting block through a movable pin, and one end, far away from the connecting block, of the second clamping block penetrates through an inner cavity of the second clamping groove.

Preferably, the sliding grooves are formed in the top and the bottom of the inner wall of the box body, the sliding blocks are connected to the inner cavities of the sliding grooves in a sliding mode, and the inner sides of the sliding blocks are fixedly connected with the outer sides of the movable plates.

Preferably, first logical groove has all been seted up to the both sides at box top, and the diameter that just first logical groove inner chamber is greater than the diameter of erection column, the center department of box both sides has all been seted up the second and has been led to the groove, and the diameter that the second leads to the groove inner chamber is greater than the diameter of pull rod.

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

1. the utility model discloses a set up the mounting panel, the mounting hole, the box, limit sleeve, the spacing groove, the erection column, first draw-in groove, reset spring, the fly leaf, the pull rod, draw the piece, chucking mechanism, first fixture block, spout and slider mutually support, reached the advantage to no negative pressure water supply vacuum inhibitor easy to assemble, make the workman when installing no negative pressure water supply vacuum inhibitor, can be direct carry out the chucking installation to no negative pressure water supply vacuum inhibitor, labour saving and time saving when making the workman install no negative pressure water supply vacuum inhibitor, workman's intensity of labour has been alleviateed, can satisfy workman's user demand.

2. The utility model discloses a set up mounting panel and mounting hole, play the effect of making things convenient for fixed mounting to the box, through setting up spacing sleeve pipe and spacing groove, play spacing effect to the erection column, through setting up first draw-in groove and first fixture block, play the effect of making things convenient for the chucking installation to the erection column, through setting up reset spring, play the effect that elasticity resets to the fly leaf, through setting up chucking mechanism, play the spacing effect of chucking to the pull rod, through setting up spout and slider, play stable effect when removing to the fly leaf.

Drawings

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

FIG. 2 is an enlarged view of the cross section of the internal structure of the case body of the present invention;

fig. 3 is a partially enlarged view of a portion a of fig. 1 according to the present invention.

In the figure: 1. mounting a plate; 2. mounting holes; 3. a box body; 4. a base plate; 5. a fixing mechanism; 51. a fixing plate; 52. fixing a column; 6. a water tank; 7. a suppressor body; 8. a water delivery pipe; 9. a limiting sleeve; 10. a limiting groove; 11. mounting a column; 12. a first card slot; 13. a return spring; 14. a movable plate; 15. a pull rod; 16. pulling the block; 17. a chucking mechanism; 171. connecting blocks; 172. a second card slot; 173. a second fixture block; 18. a first clamping block; 19. a chute; 20. a slide block.

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.

In the description herein, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings to facilitate the description of the patent and to simplify the description, but do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be considered limiting of the patent. In the description of the present application, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can, for example, be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Referring to fig. 1-3, a high-sensitivity vacuum suppressor for water supply without negative pressure comprises a mounting plate 1, mounting holes 2 are formed at four corners of the top of the mounting plate 1, a box body 3 is fixedly connected at the center of the top of the mounting plate 1, a bottom plate 4 is movably connected at the top of the box body 3, a fixing mechanism 5 is arranged at the rear side of the top of the bottom plate 4, a water tank 6 is fixedly connected at the top of the fixing mechanism 5, a suppressor body 7 is fixedly connected at the front side of the top of the bottom plate 4, the front of the suppressor body 7 is communicated with a water pipe 8 through a connecting pipe, limiting sleeves 9 are fixedly connected at two sides of the bottom of the inner wall of the box body 3, limiting grooves 10 are formed at the top of the limiting sleeves 9, mounting columns 11 are fixedly connected at two sides of the bottom plate 4, the bottom of the mounting columns 11 penetrates through the inner cavities of the limiting grooves 10, first clamping grooves 12 are formed at the outer sides of the mounting columns 11, and return springs 13 are fixedly connected at the top and the bottom of two sides of the inner wall of the box body 3, the inner end of the reset spring 13 is fixedly connected with a movable plate 14, the center of the outer side of the movable plate 14 is fixedly connected with a pull rod 15, the outer end of the pull rod 15 penetrates through the outer part of the box body 3 and is fixedly connected with a pull block 16, the tops of the two sides of the box body 3 are both provided with clamping mechanisms 17, the center of the inner side of the movable plate 14 is fixedly connected with a first clamping block 18, the inner end of the first clamping block 18 penetrates through the inner cavity of the first clamping groove 12, the fixing mechanism 5 comprises a fixing plate 51, the top of the fixing plate 51 is fixedly installed on the rear side of the top of the bottom plate 4 through bolts, the two sides of the top of the fixing plate 51 are both fixedly connected with fixing columns 52, the tops of the fixing columns 52 are fixedly connected with the bottom of the water tank 6, the clamping mechanisms 17 comprise connecting blocks 171, the inner sides of the connecting blocks 171 are fixedly connected with the tops of the outer side of the box body 3, the two sides of the top of the pull rod 15 are both provided with second clamping grooves 172, the front of the connecting blocks 171 are movably connected with second clamping blocks 173 through movable pins, one end of the second clamping block 173, which is far away from the connecting block 171, penetrates into an inner cavity of the second clamping groove 172, sliding grooves 19 are formed in both sides of the top and the bottom of the inner wall of the box body 3, a sliding block 20 is connected to the inner cavity of the sliding groove 19 in a sliding manner, the inner side of the sliding block 20 is fixedly connected with the outer side of the movable plate 14, first through grooves are formed in both sides of the top of the box body 3, the diameter of the inner cavity of each first through groove is larger than that of the mounting post 11, a second through groove is formed in the center of each side of the box body 3, the diameter of the inner cavity of each second through groove is larger than that of the pull rod 15, the mounting plate 1 and the mounting hole 2 are arranged to facilitate fixed mounting of the box body 3, the limiting sleeve 9 and the limiting groove 10 are arranged to limit the mounting post 11, the first clamping groove 12 and the first clamping block 18 are arranged to facilitate clamping mounting of the mounting post 11, and the movable plate 14 is reset by arranging the reset spring 13, through setting up chucking mechanism 17, play the spacing effect of chucking to pull rod 15, through setting up spout 19 and slider 20, play the effect of stabilizing when moving to fly leaf 14, through setting up mounting panel 1, mounting hole 2, box 3, spacing sleeve 9, spacing groove 10, erection column 11, first draw-in groove 12, reset spring 13, fly leaf 14, pull rod 15, pull block 16, chucking mechanism 17, first fixture block 18, spout 19 and slider 20 mutually support, the advantage of easy to assemble to no negative pressure water supply vacuum inhibitor has been reached, make the workman when installing no negative pressure water supply vacuum inhibitor, can be direct carry out chucking installation to no negative pressure water supply vacuum inhibitor, labour saving and time saving when making the workman install no negative pressure water supply vacuum inhibitor, alleviate workman's intensity of labour, can satisfy workman's user demand.

When in use, firstly, the second fixture block 173 is pulled, so that the second fixture block 173 leaves the inner cavity of the outer second fixture groove 172 through the movable pin, then the pull block 16 is pulled, the pull block 16 moves to drive the pull rod 15 to start moving, the pull rod 15 moves to drive the movable plate 14 to extrude towards the return spring 13, meanwhile, the movable plate 14 moves to drive the slide block 20 to slide in the inner cavity of the sliding groove 19, so that the movable plate 14 moves stably, meanwhile, the movable plate 14 moves to drive the first fixture block 18 to leave the inner cavity of the limiting groove 10, then the second fixture block 173 is pulled, so that the second fixture block 173 is clamped into the inner cavity of the inner second fixture groove 172 through the movable pin, then the bottom plate 4 is placed at the top of the box body 3, simultaneously, the mounting column 11 is inserted into the inner cavity of the limiting groove 10, then the second fixture block 173 is pulled, so that the second fixture block 173 leaves the inner cavity, the movable plate 14 is reset to drive the pull rod 15 and the pull block 16 to reset, and simultaneously the movable plate 14 is reset to drive the first fixture block 18 to be clamped into the inner cavity of the first clamping groove 12, and then the second fixture block 173 is pulled to clamp the second fixture block 173 into the inner cavity of the outer second clamping groove 172 through the movable pin, so that the advantage of convenient installation of the vacuum suppressor for non-negative pressure water supply is achieved.

The utility model provides an all parts are the parts that general standard spare or technical staff in the field know, its structure and principle all are this technical staff all can learn through the technical manual or learn through conventional experimental method, the standard part that uses in this application file simultaneously all can purchase from the market, each part can all be customized according to the record of description and attached drawing in this application file, the concrete joining mode of each part all adopts conventional means such as ripe bolt in the prior art, rivets, welding, machinery, part and equipment all adopt conventional model among the prior art.

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 no negative pressure water supply vacuum inhibitor that sensitivity is high, includes mounting panel (1), its characterized in that: the four corners of the top of the mounting plate (1) are respectively provided with a mounting hole (2), the center of the top of the mounting plate (1) is fixedly connected with a box body (3), the top of the box body (3) is movably connected with a bottom plate (4), the rear side of the top of the bottom plate (4) is provided with a fixing mechanism (5), the top of the fixing mechanism (5) is fixedly connected with a water tank (6), the front side of the top of the bottom plate (4) is fixedly connected with a suppressor body (7), the front side of the suppressor body (7) is communicated with a water pipe (8) through a connecting pipe, two sides of the bottom of the inner wall of the box body (3) are respectively and fixedly connected with a limiting sleeve (9), the top of the limiting sleeve (9) is provided with a limiting groove (10), two sides of the bottom plate (4) are respectively and fixedly connected with a mounting column (11), first draw-in groove (12) have been seted up in the outside of erection column (11), the equal fixedly connected with reset spring (13) in top and the bottom of box (3) inner wall both sides, the inner fixedly connected with fly leaf (14) of reset spring (13), fixedly connected with pull rod (15) are located at the center in fly leaf (14) outside, the outer end of pull rod (15) runs through outside and the fixedly connected with of box (3) and draws piece (16), the top of box (3) both sides all is provided with chucking mechanism (17), the inboard center of fly leaf (14) is located first fixture block (18) of fixedly connected with, the inner of first fixture block (18) runs through to the inner chamber of first draw-in groove (12).

2. The vacuum suppressor for non-negative pressure water supply with high sensitivity as claimed in claim 1, wherein: the fixing mechanism (5) comprises a fixing plate (51), the top of the fixing plate (51) is fixedly mounted with the rear side of the top of the base plate (4) through bolts, fixing columns (52) are fixedly connected to the two sides of the top of the fixing plate (51), and the tops of the fixing columns (52) are fixedly connected with the bottom of the water tank (6).

3. The vacuum suppressor for non-negative pressure water supply with high sensitivity as claimed in claim 1, wherein: chucking mechanism (17) include connecting block (171), the inboard top fixed connection in the outside of box (3) of connecting block (171), second draw-in groove (172) have all been seted up to the both sides at pull rod (15) top, there is second fixture block (173) in the front of connecting block (171) through removable pin swing joint, the one end that connecting block (171) was kept away from in second fixture block (173) runs through to the inner chamber of second draw-in groove (172).

4. The vacuum suppressor for non-negative pressure water supply with high sensitivity as claimed in claim 1, wherein: the box body (3) inner wall both sides at top and bottom have all been seted up spout (19), the inner chamber sliding connection of spout (19) has slider (20), the inboard of slider (20) and the outside fixed connection of fly leaf (14).

5. The vacuum suppressor for non-negative pressure water supply with high sensitivity as claimed in claim 1, wherein: first logical groove has all been seted up to the both sides at box (3) top, and the diameter that just first logical groove inner chamber is greater than the diameter of erection column (11), the center department of box (3) both sides has all seted up the second and has led to the groove, and the diameter that the diameter of second logical groove inner chamber is greater than the diameter of pull rod (15).