CN213031981U

CN213031981U - Special easy-to-clean type telescopic filter for water meter

Info

Publication number: CN213031981U
Application number: CN202021871635.6U
Authority: CN
Inventors: 梁金灿; 黄振强
Original assignee: Fujian Hongjie Valve Co ltd
Current assignee: Fujian Hongjie Valve Co ltd
Priority date: 2020-09-01
Filing date: 2020-09-01
Publication date: 2021-04-23
Anticipated expiration: 2030-09-01

Abstract

The utility model discloses a special easy clear formula telescopic filter of water gauge, its structure includes valve body, chimney filter, spiral cover, anti-skidding line, runner, first flange, filter core, tiling and adaptation mechanism, the utility model discloses following beneficial effect has, length adaptation when solving the difficult installation of filter when using is adjusted, causes the construction inconvenience easily, influences the problem of efficiency of construction, through set up adaptation mechanism in the valve body, the rotatory section of thick bamboo of rethread is revolved, makes it drive the inner tube through the second flange and rotates in the runner, makes the second flange remove, adjusts installation length, reaches the convenient effectual adaptation adjustment of installing length to the filter, does benefit to the operation, improves the effect of efficiency of construction.

Description

Special easy-to-clean type telescopic filter for water meter

Technical Field

The utility model belongs to the technical field of the filter, in particular to special easy clear formula telescopic filter of water gauge.

Background

The water meter is an instrument for measuring water flow, an indispensable filter is arranged in a pipeline system of the water meter and is used for removing impurities in a medium so as to protect the normal use of equipment, and a filter element body in the water meter can be taken out by rotating a rotary cover when needing to be cleaned, so that the water meter is very convenient;

along with the development of the times, the filter has also obtained technical improvement, but the installation length of current filter when installation use still need be adjusted through establishing the welded pipe with adding after the deviation appears when the pipeline is predetermineeing for fixed specification usually, and overall operation is comparatively loaded down with trivial details and takes time, and the length adaptation when leading to the filter to use difficult when installing is adjusted, causes the construction inconvenience easily, influences the efficiency of construction.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome prior art not enough, provide a special easy clear formula telescopic filter of water gauge now to solve the difficult length adaptation when installing when the filter uses and adjust, cause the construction inconvenience easily, influence the efficiency of construction, reach convenient effectual adaptation adjustment of installing length to the filter, do benefit to the operation, improve the effect of efficiency of construction.

(II) technical scheme

The utility model discloses a following technical scheme realizes: the utility model provides a special easy clear formula telescopic filter of water gauge, including valve body, chimney filter, spiral cover, anti-skidding line, runner, first flange, filter core, tiling and adapter mechanism, the integrated into one piece has the chimney filter in the valve body bottom, chimney filter bottom and spiral cover threaded connection, the spiral cover outside is provided with anti-skidding line, the runner has been seted up in valve body and the chimney filter, the welding of valve body outer wall right part has first flange, the filter core is inserted and is located in the chimney filter, and the filter core top is supported against the contact with the tiling, the adapter mechanism outside is connected with runner threaded connection, the adapter mechanism comprises inner tube, second flange, spiral shell, antiskid groove and pretension mechanism, the welding of inner tube outside right part has second flange, the spiral shell left end is welded with the second flange and is laminated, the antiskid groove of left and right orientations is seted up to the spiral shell outside range, pretension mechanism left side and inner tube supported contact, the outer side of the inner pipe is in threaded connection with the flow channel.

Furthermore, the pre-tightening mechanism comprises a support ring, a pressure spring and a pasting ring, wherein the left side of the support ring is welded with the pressure spring, the right side of the pasting ring is welded with the pressure spring, and the left side of the pasting ring is abutted to the inner pipe.

Furthermore, the outer edge of the peripheral part of the sticking ring is in sliding contact with the flow channel, and the outer edge of the peripheral part of the supporting ring is welded with the flow channel.

Further, the inner wall of the rotary cylinder is in rotary contact with the valve body.

Furthermore, the size and the structural specification of the first flange and the second flange are consistent.

Furthermore, the top end of the sticking block is fixed with the flow channel in an integral casting mode.

(III) advantageous effects

Compared with the prior art, the utility model, following beneficial effect has:

length adaptation when difficult installation is adjusted when solving the filter and using, cause the construction inconvenient easily, influence the problem of efficiency of construction, through set up adapter mechanism in the valve body, the rotatory section of thick bamboo that revolves of rethread, make it drive the inner tube through the second flange and revolve in the pipeline, make the second flange remove, adjust installation length, reach convenient effectual adaptation adjustment of installing length to the filter, do benefit to the operation, the effect of improvement efficiency of construction, and through set up pretension mechanism on the inner tube, the rethread props the ring and carries out the application of force to the pressure spring, it contacts with the inner tube to be the pressure spring drive collar, reach and improve inner tube installation pretightning force, increase installation and stable effect of use.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

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

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

FIG. 3 is a schematic structural view of the adapting mechanism of the present invention;

fig. 4 is a schematic structural view of the pre-tightening mechanism of the present invention;

in the figure: the anti-skidding valve comprises a valve body-1, a filter tube-2, a rotary cover-3, anti-skidding threads-4, a flow channel-5, a first flange-6, a filter element-7, a sticking block-8, an adapting mechanism-9, an inner tube-91, a second flange-92, a rotary cylinder-93, an anti-skidding groove-94, a pre-tightening mechanism-95, a support ring-951, a pressure spring-952 and a sticking ring-953.

Detailed Description

Referring to fig. 1, fig. 2, fig. 3 and fig. 4, the present invention provides an easy-to-clean telescopic filter for a water meter: the anti-skid valve comprises a valve body 1, a filter pipe 2, a rotary cover 3, anti-skid threads 4, a flow channel 5, a first flange 6, a filter element 7, a sticking block 8 and an adapting mechanism 9, wherein the filter pipe 2 is integrally formed at the bottom end of the valve body 1, the bottom end of the filter pipe 2 is in threaded connection with the rotary cover 3, the anti-skid threads 4 are arranged on the outer side of the rotary cover 3, the flow channel 5 is arranged in the valve body 1 and the filter pipe 2, the first flange 6 is welded on the right part of the outer wall of the valve body 1, the filter element 7 is inserted in the filter pipe 2, the top end of the filter element 7 is abutted against the sticking block 8, the outer side of the adapting mechanism 9 is in threaded connection with the flow channel 5, the adapting mechanism 9 consists of an inner pipe 91, a second flange 92, a rotary cylinder 93, an anti-skid groove 94 and a pre-tightening mechanism 95, the second flange 92 is welded on the right part of the outer side of the inner pipe 91, the outer side of the inner pipe 91 is screwed with the flow passage 5.

The pre-tightening mechanism 95 is composed of a support ring 951, a pressure spring 952 and an attachment ring 953, the left side of the support ring 951 is welded with the pressure spring 952, the right side of the attachment ring 953 is welded with the pressure spring 952, and the left side of the attachment ring 953 is abutted to the inner tube 91 to provide pre-tightening force for the inner tube 91 and increase installation stability.

The outer edge of the periphery of the attaching ring 953 is in sliding contact with the flow channel 5, and the outer edge of the periphery of the supporting ring 951 is welded with the flow channel 5, so that the attaching ring is stably installed and is beneficial to use stability.

Wherein, revolve section of thick bamboo 93 inner wall and valve body 1 and rotate the contact, make and revolve section of thick bamboo 93 and can drive second flange 92 rotation on valve body 1, satisfy the user demand.

The first flange 6 and the second flange 92 have the same size and structural specification, and are favorable for production, installation and use.

Wherein, 8 tops of sticking block are fixed through integrative casting mode and runner 5, do benefit to and provide stable support application of force for filter core 7, improve the stability in utilization.

The working principle is as follows: when the device is installed, the device can be moved out, when the installation length of the valve body 1 is required to be adjusted in an adaptive manner so as to facilitate the fitting and installation of an external pipeline, at the moment, the rotary cylinder 93 can be moved through the anti-slip groove 94, so that after the rotary cylinder 93 rotates outside the valve body 1, the rotary cylinder 93 drives the second flange 92 to rotate, then the rotary cylinder drives the inner pipe 91 to spirally push out outwards in the flow channel 5, after the inner pipe 91 is moved out, the second flange 92 is driven to move outwards, the distance between the first flange 6 and the second flange 92 is adjusted, the distance required by the installation of the external pipeline is adapted and installed, when the inner pipe 91 moves, the pressure spring 952 can drive the attachment ring 953 to keep abutting contact with the inner pipe 91 along the flow channel 5 through the self elasticity, the pretightening force of the inner pipe 91 in the flow channel 5 is improved, the installation and use stabilizing effects are increased, and after the installation is finished, when the water in the water meter pipeline flows into the valve body 1 through the runner 5 in the first flange 6, the water can flow out from the left end of the valve body 1 through the filter pipe 2 after passing through the filter element 7, the filtering is completed, when the filter element 7 needs to be cleaned, the water can rotate the spiral cover 3 through the anticlockwise spiral force, the water can be moved out of the filter element 7 after being screwed out, the filter element 7 can be inserted into the filter pipe 2 again after the water is finished, the cleaning and the rotation of the spiral cover 3 are completed, and the water meter pipeline is very convenient.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a special easy clear formula telescopic filter of water gauge, includes valve body (1), chimney filter (2), spiral cover (3), anti-skidding line (4), runner (5), first flange (6), filter core (7) and paster (8), valve body (1) bottom integrated into one piece has chimney filter (2), chimney filter (2) bottom and spiral cover (3) threaded connection, the spiral cover (3) outside is provided with anti-skidding line (4), runner (5) have been seted up in valve body (1) and chimney filter (2), the welding of valve body (1) outer wall right part has first flange (6), filter core (7) insert and locate in chimney filter (2), and filter core (7) top and paster (8) counterbalance contact;

the method is characterized in that: still include adapter mechanism (9), adapter mechanism (9) outside and runner (5) threaded connection, adapter mechanism (9) comprises inner tube (91), second flange (92), a section of thick bamboo (93), antiskid groove (94) and pretension mechanism (95) soon, the welding of inner tube (91) outside right part has second flange (92), a section of thick bamboo (93) left end and second flange (92) welding laminating soon, arrange antiskid groove (94) of orientation about having seted up in a section of thick bamboo (93) outside soon, pretension mechanism (95) left side and inner tube (91) offset contact, inner tube (91) outside and runner (5) threaded connection.

2. The special easy-to-clean telescopic filter for water meters as claimed in claim 1, wherein: pretension mechanism (95) comprise by propping ring (951), pressure spring (952) and subsides ring (953), prop ring (951) left side and weld with pressure spring (952), subside ring (953) right side and pressure spring (952) weld to paste ring (953) left side and inner tube (91) counterbalance contact.

3. The special easy-to-clean telescopic filter for water meters as claimed in claim 2, wherein: the peripheral edge of the sticking ring (953) is in sliding contact with the flow channel (5), and the peripheral edge of the support ring (951) is welded with the flow channel (5).

4. The special easy-to-clean telescopic filter for water meters as claimed in claim 1, wherein: the inner wall of the rotary cylinder (93) is in rotary contact with the valve body (1).

5. The special easy-to-clean telescopic filter for water meters as claimed in claim 1, wherein: the first flange (6) and the second flange (92) are consistent in size and structural specification.

6. The special easy-to-clean telescopic filter for water meters as claimed in claim 1, wherein: the top end of the sticking block (8) is fixed with the runner (5) in an integral casting mode.