CN216112229U - Stop valve capable of breaking blocking object - Google Patents
Stop valve capable of breaking blocking object Download PDFInfo
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- CN216112229U CN216112229U CN202122909112.7U CN202122909112U CN216112229U CN 216112229 U CN216112229 U CN 216112229U CN 202122909112 U CN202122909112 U CN 202122909112U CN 216112229 U CN216112229 U CN 216112229U
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- valve
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- filter
- circulation groove
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Abstract
The utility model relates to a stop valve capable of breaking up blockages, comprising: a valve body, comprising: the circulating groove, the valve seat, the valve rod and the valve plate; the filter plate is detachably arranged in the circulation groove and can filter impurities in water; a crushing assembly arranged in the circulation groove; the circulating groove comprises an input end and an output end, the valve plate is arranged in the middle of the circulating groove, the crushing assembly is arranged on one side of the valve plate close to the input end, and the filter plate is arranged between the crushing assembly and the valve plate; can directly pass behind the broken assembly behind the little impurity entering circulation groove and contact with the filter, when great impurity entering circulation groove, can contact with broken assembly earlier, broken assembly is broken into little impurity with it, avoids the filter to be blockked up completely, has prolonged the clearance interval cycle of filter.
Description
Technical Field
The utility model relates to the field of valves, in particular to a stop valve capable of breaking a blockage.
Background
The stop valve is also called stop valve, belonging to forced sealing type valve, because the friction force between the sealing surfaces is small in the opening and closing process, the stop valve is durable, the opening height is not large, the manufacture is easy, the maintenance is convenient, and the stop valve is not only suitable for middle and low pressure, but also suitable for high pressure. In daily use, a small amount of impurities can appear in water passing through a pipeline, and the impurities enter the stop valve along with water flow to easily block the stop valve, so that the normal work of the stop valve is influenced;
for this problem, publication numbers are: CN 212900291U's chinese patent discloses a stop valve that is difficult for blockking up, it is through setting up the filter in the stop valve to impurity to the aquatic filters, but to great impurity, with the filter jam the back, the stop valve still can't circulate, just need dismantle the filter out the clearance this moment, and blockking up at every turn and all need the clearance, clearance cycle interval is shorter, and is comparatively troublesome.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the utility model aims to provide the stop valve which can prevent internal blockage, has long cleaning interval period of a filter plate and can break blockage.
The technical scheme of the utility model is realized as follows: a shut-off valve capable of breaking a plug, comprising:
a valve body, comprising: the circulating groove, the valve seat, the valve rod and the valve plate;
the filter plate is detachably arranged in the circulation groove and can filter impurities in water;
a crushing assembly arranged in the circulation groove;
the circulating groove comprises an input end and an output end, the valve plate is arranged in the middle of the circulating groove, the crushing assembly is arranged on one side, close to the input end, of the valve plate, and the filter plate is arranged between the crushing assembly and the valve plate.
Adopt above-mentioned stop valve of broken plug of ability, when using, water gets into the valve body from the input of circulation groove, under the effect of filter, the impurity of aquatic is filtered off, water then passes the filter and continues to flow forward, the valve plate is established at the circulation groove middle part, a route and the circuit break for controlling the circulation groove, can directly pass behind the broken subassembly after little impurity gets into the circulation groove and contact with the filter, when great impurity gets into the circulation groove, can contact with broken subassembly earlier, broken subassembly is with its broken little impurity, avoid the filter to be blockked up completely, the clearance interval cycle of filter has been prolonged, the filter can be dismantled with the circulation groove and be connected, when most holes are blockked up on the filter, dismantle the clearance with the filter, therefore, the use is very convenient.
The utility model further provides that the crushing assembly comprises:
a rotating rod arranged in the circulation groove, wherein the first end of the rotating rod is rotatably connected with the inner wall of one side of the circulation groove, and the second end of the rotating rod has a gap with the inner wall of the other side of the circulation groove;
a plurality of crushing blades which are spirally arranged on the outer wall of the rotating rod at intervals;
the sealing hole is arranged on the side wall of the valve body and is communicated with the circulation groove;
the driving assembly is arranged on the side wall of the valve body and is connected with the first end of the rotating rod through a sealing hole;
wherein, drive assembly can drive the dwang and rotate to carry out the breakage through broken leaf to impurity.
The utility model further provides that the drive assembly comprises:
the first end of the transmission shaft penetrates through the sealing hole and then is connected with the first end of the rotating rod;
the driving hand wheel is arranged at the second end of the transmission shaft;
the transmission shaft can be rotated through the driving hand wheel so as to drive the rotating rod to rotate.
The utility model is further configured to further include:
a mounting plate disposed outside the filter plate;
the installation slot is arranged on the side wall of the valve body and communicated with the circulation slot;
the locking piece is arranged on the side wall of the valve body and used for locking the mounting plate;
the first end of the mounting plate penetrates through the mounting slot and then flows into the through groove, the first end of the mounting plate is in contact with the inner wall of the circulation groove, and the locking piece can fix the mounting plate in the circulation groove.
The utility model is further configured such that the retaining member comprises:
the sliding groove is formed in the side wall of the valve body;
the sliding block is arranged in the sliding groove in a sliding mode;
the clamping groove is arranged on the side wall of the second end of the mounting plate;
the clamping block is arranged on the side wall of the sliding block close to one side of the mounting plate;
a first end of the locking spring is connected with the sliding block, and a second end of the locking spring is connected with the side wall of one side of the sliding groove, which is far away from the mounting plate;
the clamping block can be clamped into the clamping groove so as to lock the mounting plate.
The utility model is further configured to further include:
and the connecting flanges are arranged at two ends of the valve body and are used for connecting pipelines.
The advantageous effects of the present invention will be explained in detail in the embodiments, thereby making the advantageous effects more apparent.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural diagram of an embodiment of the present invention.
Fig. 2 is a schematic view of a part a of fig. 1.
The labels in the figures are:
1-valve body, 101-circulation groove, 102-valve seat, 103-valve rod, 104-valve plate, 2-filter plate, 301-rotating rod, 302-crushing blade, 303-sealing hole, 401-transmission shaft, 402-driving hand wheel, 501-mounting plate, 502-mounting slot, 601-sliding groove, 602-sliding block, 603-clamping groove, 604-clamping block, 605-locking spring and 7-connecting flange.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The terms first, second and the like in the description and in the claims of the present application are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It will be appreciated that the data so used may be interchanged under appropriate circumstances such that embodiments of the application may be practiced in sequences other than those illustrated or described herein, and that the terms "first," "second," and the like are generally used herein in a generic sense and do not limit the number of terms, e.g., the first term can be one or more than one. In addition, "and/or" in the specification and claims means at least one of connected objects, a character "/" generally means that a preceding and succeeding related objects are in an "or" relationship.
As shown in fig. 1 to 2, the present invention discloses a stop valve capable of breaking a blockage, which includes: valve body 1, it includes: a flow channel 101, a valve seat 102, a valve rod 103, and a valve plate 104; a filter plate 2 detachably provided in the circulation tank 101 and capable of filtering impurities in water; a crushing assembly provided in the flow channel 101; the circulation groove 101 comprises an input end and an output end, the valve plate 104 is arranged in the middle of the circulation groove 101, the crushing assembly is arranged on one side, close to the input end, of the valve plate 104, and the filter plate 2 is arranged between the crushing assembly and the valve plate 104.
In the structure, circulation groove 101 is arranged in valve body 1, and runs through the two ends of valve body 1, the two ends of circulation groove 101 running through valve body 1 are respectively the input end and the output end of valve body 1, water enters valve body 1 from the input end, valve body 1 is discharged from the output end, valve seat 102 is arranged in the middle of the side wall of valve body 1, valve plate 104 is rotatably arranged in the middle of circulation groove 101, one end of valve rod 103 is connected with valve plate 104 after passing through valve seat 102, thereby valve plate 104 can be rotated through valve rod 103 to realize the passage and open circuit adjustment of circulation groove 101. The filter plate 2 is arranged in the circulation groove 101, water can only penetrate through the circulation groove 101 after penetrating through the filter plate 2, the crushing assembly is arranged in the circulation groove 101 and is positioned on one side of the filter plate 2, which is far away from the valve plate 104, when small impurities enter the circulation groove 101, the crushing assembly can not block the small impurities, the small impurities penetrate through the crushing assembly, then are contacted with the filter plate 2 and are intercepted by the filter plate 2, and the water continues to flow forwards after penetrating through the filter plate 2; after big impurity gets into circulation groove 101, broken subassembly can block it to broken making it become behind the little impurity by filter 2 interception again to big impurity, avoid big impurity direct to block up most filtration pore with filter 2 contact completely, can prolong filter 2's clearance interval cycle like this.
In a preferred embodiment of the utility model, the crushing assembly comprises: a rotating lever 301 provided in the flow channel 101, having a first end rotatably connected to one inner wall of the flow channel 101 and a second end having a gap with the other inner wall of the flow channel 101; a plurality of crushing blades 302 which are spirally arranged on the outer wall of the rotating rod 301 at intervals; a sealing hole 303 provided in a side wall of the valve body 1 and communicating with the circulation groove 101; the driving assembly is arranged on the side wall of the valve body 1 and is connected with the first end of the rotating rod 301 through a sealing hole 303; wherein, the driving component can drive the rotating rod 301 to rotate, so that the impurities are crushed by the crushing blade 302.
In a preferred embodiment of the present invention, the drive assembly comprises: a transmission shaft 401, a first end of which passes through the sealing hole 303 and then is connected with a first end of the rotating rod 301; a driving handwheel 402 arranged at the second end of the transmission shaft 401; wherein, the transmission shaft 401 can be rotated by driving the handwheel 402 so as to drive the rotating rod 301 to rotate.
In a manual driving mode, a driving hand wheel 402 is rotated to drive a transmission shaft 401 to rotate, and the transmission shaft 401 drives a rotating rod 301 to rotate to crush the large impurities; in the use, open back water still can't circulate when discovering the valve plate 104, can judge that there is big impurity to block up broken subassembly or the most filtration pore of filter 2 and be blockked up, it makes broken leaf 302 motion to rotate drive hand wheel 402 earlier this moment, if there is rivers play the output after a period, then it is really broken subassembly and blockked up by big impurity, and broken with big impurity, still there is not rivers to go out after a period, then the probability is that filter 2 is blockked up, dismantle the clearance with filter 2 this moment, need not go out at every turn and just dismantle filter 2, it is laborsaving few.
In a preferred embodiment of the present invention, the method further comprises: a mounting plate 501 provided outside the filter plate 2; an installation slot 502 which is arranged on the side wall of the valve body 1 and is communicated with the circulation groove 101; a locking member provided on a side wall of the valve body 1 for locking the mounting plate 501; wherein the first end of the mounting plate 501 passes through the mounting slot 502 and then enters the flow channel 101, and the first end of the mounting plate 501 contacts the inner wall of the flow channel 101, and the locking member can fix the mounting plate 501 in the flow channel 101.
Be equipped with the installation frame on the mounting panel 501, the filter 2 passes through the fastener to be fixed in the installation frame, the radial valve body 1 lateral wall that runs through of circulation groove 101 of installation slot 502 border, installation slot 502 can be passed to the first end of mounting panel 501, and be sealed sliding connection between installation slot 502 and the mounting panel 501, be provided with the pull ring at the second end of mounting panel 501, when dismantling filter 2, adjust the retaining member earlier and make it unblock mounting panel 501, pull out mounting panel 501 from circulation groove 101 through the pull ring this moment, when installation filter 2, continue to push away in circulation groove 101 after passing installation slot 502 with the first end of mounting panel 501, until the first end of mounting panel 501 and the inner wall contact of circulation groove 101.
Be equipped with the arc wall on the inner wall that circulation groove 101 and mounting panel 501 first end are relative, and mounting panel 501 first end is the arc, and the arc wall is with mounting panel 501 first end phase-match, can promote the filter effect of filter 2 like this.
In a preferred embodiment of the present invention, the locking member comprises: a sliding groove 601 provided on a side wall of the valve body 1; a slide block 602 slidably disposed in the slide groove 601; a slot 603 provided on a side wall of the second end of the mounting plate 501; a latch 604 provided on a side wall of the slider 602 on the side close to the mounting plate 501; a locking spring 605 having a first end connected to the sliding block 602 and a second end connected to a side wall of the sliding groove 601 on a side away from the mounting plate 501; wherein the fixture block 604 can be clamped into the fixture groove 603 to lock the mounting plate 501.
The sliding groove 601 is horizontally arranged on the side wall of the valve body 1 and is positioned at one side of the installation slot 502, one end of the sliding groove 601 is communicated with the installation slot 502, the side wall part of the second end of the installation plate 501 is opposite to the sliding groove 601 after entering the circulation groove 101, the side wall of the installation plate 501 at the position is provided with a clamping groove 603, the sliding block 602 is horizontally and slidably connected with the sliding groove 601, the sliding block 602 can be close to or far away from the clamping groove 603, the side wall of the sliding block 602 close to the clamping groove 603 is provided with a clamping block 604, the clamping block 604 can be pushed into the clamping groove 603 in the process that the sliding block 602 is close to the clamping groove 603, so as to realize the locking of the installation plate 501, the locking spring 605 is arranged at one side of the sliding block 602 far away from the clamping groove 603, under the absence of external force, the locking spring 605 can push the sliding block 602 towards the direction close to the clamping groove 603, so that the clamping block 604 is always clamped in the clamping groove 603, when the sliding block 602 is pushed away from the clamping groove 603 by the external force, the fixture block 604 is withdrawn from the fixture slot 603, so that the mounting plate 501 is unlocked.
In a preferred embodiment of the present invention, the method further comprises: and the connecting flanges 7 are arranged at two ends of the valve body 1 and are used for being connected with other pipelines, and the connecting flanges 7 are universal flange plates and are convenient to connect.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (6)
1. A shut-off valve capable of breaking a plug, comprising:
valve body (1) comprising: a flow channel (101), a valve seat (102), a valve rod (103), and a valve plate (104);
the filter plate (2) is detachably arranged in the circulation tank (101) and can filter impurities in water;
a crushing assembly arranged in the circulation groove (101);
the circulation groove (101) comprises an input end and an output end, the valve plate (104) is arranged in the middle of the circulation groove (101), the crushing assembly is arranged on one side, close to the input end, of the valve plate (104), and the filter plate (2) is arranged between the crushing assembly and the valve plate (104).
2. A stop valve for breaking blockages as claimed in claim 1, wherein the breaking assembly comprises:
a rotating lever (301) which is provided in the circulation groove (101), has a first end rotatably connected to one inner wall of the circulation groove (101), and has a second end having a gap from the other inner wall of the circulation groove (101);
a plurality of crushing blades (302) which are spirally arranged on the outer wall of the rotating rod (301) at intervals;
a sealing hole (303) which is provided on the side wall of the valve body (1) and communicates with the circulation groove (101);
the driving assembly is arranged on the side wall of the valve body (1) and is connected with the first end of the rotating rod (301) through a sealing hole (303);
wherein the driving component can drive the rotating rod (301) to rotate, so that the impurities are crushed through the crushing blade (302).
3. A plug fragmenting shut-off valve as set forth in claim 2, wherein said drive assembly includes:
a first end of the transmission shaft (401) penetrates through the sealing hole (303) and then is connected with a first end of the rotating rod (301);
a drive handwheel (402) arranged at the second end of the drive shaft (401);
the transmission shaft (401) can be rotated by driving the hand wheel (402) so as to drive the rotating rod (301) to rotate.
4. A break-off valve for breaking blockages as claimed in claim 1, 2 or 3, further comprising:
a mounting plate (501) provided outside the filter plate (2);
the installation slot (502) is arranged on the side wall of the valve body (1) and communicated with the circulation groove (101);
the locking piece is arranged on the side wall of the valve body (1) and used for locking the mounting plate (501);
the first end of the mounting plate (501) penetrates through the mounting slot (502) and then flows into the through groove (101), the first end of the mounting plate (501) is in contact with the inner wall of the flow groove (101), and the locking piece can fix the mounting plate (501) in the flow groove (101).
5. A breakable shut-off valve according to claim 4, characterized in that the locking member comprises:
a sliding groove (601) which is arranged on the side wall of the valve body (1);
a slide block (602) which is slidably disposed in the slide groove (601);
a clamping groove (603) which is arranged on the side wall of the second end of the mounting plate (501);
the fixture block (604) is arranged on the side wall of the sliding block (602) close to the mounting plate (501);
a locking spring (605), the first end of which is connected with the sliding block (602), and the second end of which is connected with the side wall of the sliding groove (601) far away from the mounting plate (501);
the clamping block (604) can be clamped into the clamping groove (603) so as to lock the mounting plate (501).
6. A stop valve for breaking blockages as claimed in claim 1, further comprising:
and the connecting flanges (7) are arranged at two ends of the valve body (1) and are used for connecting pipelines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122909112.7U CN216112229U (en) | 2021-11-23 | 2021-11-23 | Stop valve capable of breaking blocking object |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122909112.7U CN216112229U (en) | 2021-11-23 | 2021-11-23 | Stop valve capable of breaking blocking object |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216112229U true CN216112229U (en) | 2022-03-22 |
Family
ID=80718768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122909112.7U Active CN216112229U (en) | 2021-11-23 | 2021-11-23 | Stop valve capable of breaking blocking object |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216112229U (en) |
-
2021
- 2021-11-23 CN CN202122909112.7U patent/CN216112229U/en active Active
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