CN212275010U - Corrosion-resistant filter screen for water meter - Google Patents
Corrosion-resistant filter screen for water meter Download PDFInfo
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- CN212275010U CN212275010U CN202020888595.XU CN202020888595U CN212275010U CN 212275010 U CN212275010 U CN 212275010U CN 202020888595 U CN202020888595 U CN 202020888595U CN 212275010 U CN212275010 U CN 212275010U
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- filter screen
- corrosion
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- shell
- resistant
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Abstract
The utility model discloses a corrosion-resistant filter screen is used to water gauge, including shell and water gauge, one side intercommunication of shell has the water gauge body, the opposite side of shell is provided with the sealed tube, one side of shell and sealed tube all is provided with the connecting pipe, the inner chamber of shell is provided with the chimney filter structure. The utility model discloses a filter tube structure is fixed and is installed the filter screen structure, support and spacing filter tube structure through fixed knot structure, back is unscrewed the sealed tube, can change the filter screen, this corrosion-resistant filter screen for water gauge possesses the advantage of convenient change, this filter screen simple structure, application scope is wide, and low in cost, and is rational in infrastructure, be fit for batch production, the user uses has been made things convenient for, the practicality of corrosion-resistant filter screen for the water gauge has been improved, current corrosion-resistant filter screen for the water gauge is in the use has been solved, need often change corrosion-resistant filter screen, however current corrosion-resistant filter screen for the water gauge is not convenient for change, the problem that inconvenient user used.
Description
Technical Field
The utility model relates to a water gauge technical field specifically is a corrosion-resistant filter screen is used to water gauge.
Background
The water meter is a meter for measuring water flow, mostly for measuring accumulated flow of water, and generally divided into a positive displacement water meter and a speed water meter, when selecting the specification of the water meter, the size and the flow range of the flow used under normal conditions should be estimated first, and then the water meter with the specification of which the common flow is closest to the value is selected as the first choice.
The water gauge can cause the damage of water gauge because of the impurity that the aquatic contains at the course of the work, consequently need install corrosion-resistant filter screen before the water gauge, protects the water gauge, and current corrosion-resistant filter screen for the water gauge needs often to be changed corrosion-resistant filter screen in the use, and current corrosion-resistant filter screen for the water gauge is not convenient for change, and inconvenient user uses, has reduced the practicality of corrosion-resistant filter screen for the water gauge.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a corrosion-resistant filter screen is used to water gauge possesses the advantage of being convenient for change, has solved current corrosion-resistant filter screen is used to water gauge in the use, needs often to change corrosion-resistant filter screen, and the problem that inconvenient user used is not convenient for change, current corrosion-resistant filter screen for water gauge nevertheless.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a corrosion-resistant filter screen for water gauge, includes the shell, one side intercommunication of shell has the water gauge body, the opposite side of shell is provided with the sealed tube, one side of shell and sealed tube all is provided with the connecting pipe, the inner chamber of shell is provided with the chimney filter structure, the both sides on chimney filter structure surface all are provided with fixed knot and construct, the inner chamber of chimney filter structure is provided with the filter screen structure.
Preferably, the filter tube structure includes last filter tube and lower filter tube that are located the shell inner chamber, it is located the top of filter tube down to go up the filter tube, go up the both sides of filter tube and lower filter tube and all offer the recess with fixed knot structure looks adaptation.
Preferably, fixed knot constructs and includes the solid fixed ring with shell swing joint, gu fixed ring's inner chamber is provided with the stopper that a plurality of annular distribute, the recess is located solid fixed ring's inner chamber.
Preferably, the filter screen structure includes and is located the strainer pipe and the strainer rack of strainer pipe inner chamber down, the corrosion-resistant filter screen of inner chamber fixedly connected with of strainer rack, the material of corrosion-resistant filter screen is the stainless steel.
Preferably, the fixed slot has all been seted up to one side of going up chimney filter and chimney filter down, the inner chamber swing joint of fixed slot has the lug, one side and the strainer frame fixed connection of lug.
Preferably, one side of the connecting pipe is provided with a plurality of circular holes distributed annularly.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a filter tube structure is fixed and is installed the filter screen structure, support and spacing filter tube structure through fixed knot structure, back is unscrewed the sealed tube, can change the filter screen, this corrosion-resistant filter screen for water gauge possesses the advantage of convenient change, this filter screen simple structure, application scope is wide, and low in cost, and is rational in infrastructure, be fit for batch production, the user uses has been made things convenient for, the practicality of corrosion-resistant filter screen for the water gauge has been improved, current corrosion-resistant filter screen for the water gauge is in the use has been solved, need often change corrosion-resistant filter screen, however current corrosion-resistant filter screen for the water gauge is not convenient for change, the problem that inconvenient user used.
2. The utility model discloses a setting of filter tube structure has played the effect of support, has improved the stability of filter screen structure, through the setting of fixed knot structure, has played and has carried out supplementary fixed effect to last filter tube and lower filter tube, has improved the stability of filter tube structure, uses through the cooperation of fixed slot and lug, has played and has carried out spacing effect to the filter screen structure, has avoided the phenomenon that the displacement appears in the filter screen structure.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a perspective sectional view of the housing of the present invention;
fig. 3 is an exploded view of the filter tube of the present invention.
In the figure: 1. a housing; 2. a sealing tube; 3. a connecting pipe; 4. a filter tube structure; 41. an upper filter tube; 42. a lower filter tube; 43. a groove; 5. a fixed structure; 51. a fixing ring; 52. a blocking block; 6. a filter screen structure; 61. a screen frame; 62. a corrosion-resistant filter screen; 7. fixing grooves; 8. a bump; 9. a circular hole; 10. a water meter body.
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. 1-3, the present invention provides a technical solution: comprises a shell 1, one side of the shell 1 is communicated with a water meter body 10, the other side of the shell 1 is provided with a sealing tube 2, one sides of the shell 1 and the sealing tube 2 are both provided with a connecting tube 3, one side of the connecting tube 3 is provided with a plurality of circular holes 9 distributed in an annular manner, an inner cavity of the shell 1 is provided with a filter tube structure 4, two sides of the surface of the filter tube structure 4 are both provided with a fixed structure 5, the fixed structure 5 comprises a fixed ring 51 movably connected with the shell 1, the inner cavity of the fixed ring 51 is provided with a plurality of blocking blocks 52 distributed in an annular manner, a groove 43 is positioned in the inner cavity of the fixed ring 51, the effect of auxiliary fixation on an upper filter tube 41 and a lower filter tube 42 is achieved through the arrangement of the fixed structure 5, the stability of the filter tube structure 4 is improved, the inner cavity of the filter tube structure 4 is provided with a filter screen structure 6, filter screen frame 61's inner chamber fixedly connected with corrosion-resistant filter screen 62, corrosion-resistant filter screen 62's material is the stainless steel, chimney filter structure 4 includes last chimney filter 41 and lower chimney filter 42 that is located the 1 inner chamber of shell, it is located the top of chimney filter 42 down to go up chimney filter 41, the recess 43 with 5 looks adaptations of fixed knot structure is all seted up to the both sides of going up chimney filter 41 and lower chimney filter 42, setting through chimney filter structure 4, the effect of support has been played, filter screen structure 6's stability has been improved, fixed slot 7 has all been seted up to one side of going up chimney filter 41 and lower chimney filter 42, the inner chamber swing joint of fixed slot 7 has lug 8, one side and filter screen frame 61 fixed connection of lug 8, use through fixed slot 7 and lug 8's cooperation, it carries out spacing effect to filter screen structure 6 to have played, the phenomenon of filter screen structure 6 displacement has been.
The working principle is as follows: the utility model discloses during the use, the user is through rotatory sealed tube 2, with sealed tube 2 screw out shell 1's inner chamber, place filter screen structure 6 in the inner chamber of last chimney filter 41 and lower chimney filter 42, utilize the cooperation of lug 8 and fixed slot 7 to use, fix filter screen structure 6, place two solid fixed ring 51 on the surface of recess 43 again, until blockking that piece 52 and last chimney filter 41 and lower chimney filter 42 contact, fix last chimney filter 41 and lower chimney filter 42, again with chimney filter structure 4, fixed knot constructs 5 and filter screen structure 6 and places the inner chamber at shell 1, spin up sealed tube 2, can accomplish the change, the mesh that facilitates the use has been realized.
In summary, the following steps: this corrosion-resistant filter screen is used to water gauge, fix and install filter screen structure 6 through filter tube structure 4, support and spacing filter tube structure 4 through fixed knot constructs 5, back is unscrewed gland pipe 2, can change the filter screen, this corrosion-resistant filter screen is used to water gauge possesses the advantage of convenient change, this filter screen simple structure, application scope is wide, and low in cost, and is rational in infrastructure, be fit for batch production, the user uses conveniently, the practicality of corrosion-resistant filter screen is used to the water gauge has been improved, current corrosion-resistant filter screen is used in the use to the water gauge has been solved, need often to change corrosion-resistant filter screen, however current corrosion-resistant filter screen is not convenient for change for water gauge, the problem that inconvenient user used.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
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 (6)
1. The utility model provides a corrosion-resistant filter screen for water gauge, includes shell (1), its characterized in that: one side intercommunication of shell (1) has water gauge body (10), the opposite side of shell (1) is provided with sealed tube (2), one side of shell (1) and sealed tube (2) all is provided with connecting pipe (3), the inner chamber of shell (1) is provided with filter tube structure (4), the both sides on filter tube structure (4) surface all are provided with fixed knot and construct (5), the inner chamber of filter tube structure (4) is provided with filter screen structure (6).
2. The corrosion resistant screen of claim 1, wherein: filter tube structure (4) include last filter tube (41) and lower filter tube (42) that are located shell (1) inner chamber, go up filter tube (41) and be located the top of filter tube (42) down, go up filter tube (41) and all offer recess (43) with fixed knot structure (5) looks adaptation with the both sides of filter tube (42) down.
3. The corrosion resistant screen of claim 2, wherein: fixed knot structure (5) include with shell (1) swing joint's solid fixed ring (51), gu the inner chamber of fixed ring (51) is provided with the stopper (52) that a plurality of rings shape distribute, recess (43) are located the inner chamber of solid fixed ring (51).
4. The corrosion resistant screen of claim 2, wherein: filter screen structure (6) include with be located filter tube (41) and filter screen frame (61) of lower filter tube (42) inner chamber, the corrosion-resistant filter screen (62) of inner chamber fixedly connected with of filter screen frame (61), the material of corrosion-resistant filter screen (62) is the stainless steel.
5. The corrosion-resistant filter screen for a water meter according to any one of claims 2 or 4, wherein: go up strainer (41) and all seted up fixed slot (7) with one side of lower strainer (42), the inner chamber swing joint of fixed slot (7) has lug (8), one side and strainer frame (61) fixed connection of lug (8).
6. The corrosion resistant screen of claim 1, wherein: one side of the connecting pipe (3) is provided with a plurality of circular holes (9) which are distributed annularly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020888595.XU CN212275010U (en) | 2020-05-23 | 2020-05-23 | Corrosion-resistant filter screen for water meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020888595.XU CN212275010U (en) | 2020-05-23 | 2020-05-23 | Corrosion-resistant filter screen for water meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212275010U true CN212275010U (en) | 2021-01-01 |
Family
ID=73879457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020888595.XU Active CN212275010U (en) | 2020-05-23 | 2020-05-23 | Corrosion-resistant filter screen for water meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212275010U (en) |
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2020
- 2020-05-23 CN CN202020888595.XU patent/CN212275010U/en active Active
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