CN220378890U - High-efficient blowdown formula stop valve - Google Patents
High-efficient blowdown formula stop valve Download PDFInfo
- Publication number
- CN220378890U CN220378890U CN202322003337.5U CN202322003337U CN220378890U CN 220378890 U CN220378890 U CN 220378890U CN 202322003337 U CN202322003337 U CN 202322003337U CN 220378890 U CN220378890 U CN 220378890U
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- Prior art keywords
- valve
- plate
- valve body
- rod
- shut
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 27
- 238000007599 discharging Methods 0.000 claims abstract description 9
- 238000007789 sealing Methods 0.000 claims abstract description 9
- 239000002893 slag Substances 0.000 claims abstract description 9
- 239000002245 particle Substances 0.000 abstract description 5
- 239000010865 sewage Substances 0.000 description 9
- 230000000694 effects Effects 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Lift Valve (AREA)
Abstract
The utility model discloses a high-efficiency pollution discharge type stop valve which mainly comprises a valve body, a filter assembly and a fixing assembly, wherein a water inlet is formed in the left side of the valve body, a water outlet is formed in the right side of the valve body, a valve cover is arranged at the top end of the valve body, a valve rod is clamped in the top end of the valve cover, a hand wheel is fixedly arranged at the top end of the valve rod, a valve clack is fixedly arranged at the bottom end of the valve rod, the valve clack is in abutting sealing connection with a valve seat in the valve body, a slag discharging pipe is fixedly communicated with the bottom of the valve body, a valve is arranged on the slag discharging pipe, the filter assembly is connected with the bottom end of the valve seat, and the fixing assembly is fixedly connected with the inner top wall of the water inlet and is used for fixedly arranging the filter assembly at the bottom end of the valve seat. The utility model is convenient for discharging larger particles filtered by the filter screen plate from the inside of the valve body, and is convenient for people to use.
Description
Technical Field
The utility model relates to the technical field of stop valves, in particular to a high-efficiency pollution discharge type stop valve.
Background
The stop valve, also called a stop valve, is the most widely used valve, and is popular because the friction force between sealing surfaces in the opening and closing process is small, the stop valve is durable, the opening height is small, the manufacture is easy, the maintenance is convenient, and the stop valve is not only suitable for medium and low pressure, but also suitable for high pressure. The closing principle of the stop valve is that the valve clack sealing surface is tightly attached to the valve seat sealing surface by means of the valve lever pressure, so that medium circulation is prevented.
Currently, chinese patent with publication number CN215806345U discloses a high-efficiency sewage draining stop valve, which comprises a valve body, flange one and flange two are respectively and fixedly installed on two sides of the valve body, a lower end cover is arranged at the bottom end of the valve body, a valve cover is arranged at the top end of the valve body, a valve rod is clamped in the top end of the valve cover, a hand wheel is fixedly installed at the top end of the valve rod, a through hole is fixedly installed at the bottom end of the valve rod, a sealing sleeve is sleeved on the outer surface of the valve rod above the through hole, a spring is arranged above the sealing sleeve, through holes are formed in positions of the inner wall of the valve body, a filter pipe is clamped on the inner wall of the flange two, two openings are formed in the outer edge of the filter pipe, a cross fixing rod is fixedly installed on the inner wall of the filter pipe, a filter screen is fixedly installed on the rear end face of the filter pipe, and the effect of filtering particles in sewage is achieved; but in practical application, flange one, flange general can carry out fixed intercommunication with other pipelines, if clear up the granule impurity in the filter tube, need dismantle other pipelines just can clear up, comparatively loaded down with trivial details, brings inconvenience for the use. Therefore, there is a need for a high-efficiency blow-down type stop valve to solve the above-mentioned problems.
Disclosure of Invention
This section is intended to outline some aspects of embodiments of the utility model and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the description summary and in the title of the application, to avoid obscuring the purpose of this section, the description summary and the title of the utility model, which should not be used to limit the scope of the utility model.
The present utility model has been made in view of the above-described problems with the conventional shut-off valve.
Accordingly, the present utility model has been made to solve the above-mentioned problems occurring in the prior art, and an object of the present utility model is to provide a high-efficiency blow-off type stop valve.
In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a high-efficient blowdown type stop valve, this stop valve mainly includes valve body, filter component and fixed subassembly, the left side of valve body is provided with the water inlet, and the right side is provided with the delivery port, the top of valve body is provided with the valve gap, the inside card on valve gap top has the valve rod, the top fixed mounting of valve rod has the hand wheel, the bottom fixed mounting of valve rod has the valve clack, the valve clack contradicts sealing connection with the inside disk seat of valve body, the bottom fixed intercommunication of valve body has the scum pipe, install the valve on the scum pipe, the filter component with the bottom of disk seat is connected, fixed subassembly with roof fixed connection in the water inlet for with filter component fixed mounting in the disk seat bottom.
As a preferable scheme of the efficient blowdown type stop valve, the utility model comprises the following steps: the filter assembly comprises a filter screen plate, a clamping plate and a fixing plate, wherein the filter screen plate is abutted to the bottom of the valve seat, the clamping plate is fixedly connected with the filter screen plate, and positioning grooves which are communicated with each other are formed in the upper side and the lower side of the fixing plate.
As a preferable scheme of the efficient blowdown type stop valve, the utility model comprises the following steps: the inner wall of the valve body is provided with a clamping groove, and the clamping groove is clamped with the clamping plate.
As a preferable scheme of the efficient blowdown type stop valve, the utility model comprises the following steps: the fixing plate is provided with a handheld push-pull groove.
As a preferable scheme of the efficient blowdown type stop valve, the utility model comprises the following steps: the fixed subassembly includes the support frame with roof fixed connection in the water inlet, the slot has been seted up to the bottom wall in the support frame, the inside activity of support frame is provided with the locating plate, the bottom and constant head tank, the slot block of locating plate, it has the slide bar to slip on the locating plate to run through, roof fixed connection in slide bar top and the support frame, be provided with the spring between support frame and the locating plate, just the outside at the slide bar is established to the spring movable sleeve.
As a preferable scheme of the efficient blowdown type stop valve, the utility model comprises the following steps: the locating plate is connected with an L-shaped lifting rod in a rotating way towards one side of the water inlet.
As a preferable scheme of the efficient blowdown type stop valve, the utility model comprises the following steps: the top wall fixedly connected with L type limiting plate in the support frame, the draw-in groove has been seted up at the diaphragm top of L type limiting plate, and draw-in groove and L type lifting rod's horizontal pole phase-match.
The utility model has the beneficial effects that:
according to the utility model, the filter screen plate is arranged at the bottom end of the valve seat, and after the sewage enters through the water inlet and larger particles in the sewage are filtered through the filter screen plate, the sewage enters the water outlet through the valve seat and is discharged through the water outlet, so that the blockage of the interior of the valve body can be avoided; according to the utility model, the bottom of the valve body is fixedly communicated with the slag discharging pipe, the slag discharging pipe is provided with the valve, and larger particles filtered by the filter screen plate can be discharged into the valve body by opening the valve, so that the operation is simple, and the use of people is facilitated; according to the utility model, the filter screen plate is conveniently and fixedly arranged at the bottom end of the valve seat by arranging the fixing component, so that the operation is simple, and the installation is convenient.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art. Wherein:
fig. 1 is a schematic diagram of the overall structure of the high-efficiency blowdown type stop valve of the present utility model.
Fig. 2 is a schematic diagram of an assembly structure of a filter assembly and a fixing assembly of the high-efficiency blowdown type stop valve of the present utility model.
Fig. 3 is a schematic structural view of a filter assembly of the high-efficiency blowdown type stop valve of the present utility model.
Fig. 4 is a schematic structural view of a fixing assembly of the high-efficiency sewage draining type stop valve of the present utility model.
Fig. 5 is a schematic structural view of a support frame of the high-efficiency sewage draining type stop valve of the present utility model.
Fig. 6 is a schematic structural view of the efficient blowdown type stop valve of the present utility model when limiting the positioning plate.
In the figure: 100. a valve body; 101. a water inlet; 102. a water outlet; 103. a valve cover; 104. a valve stem; 105. a hand wheel; 106. a valve flap; 107. a valve seat; 108. a slag discharge pipe; 109. a valve; 110. a clamping groove; 200. a filter assembly; 201. a filter screen plate; 202. a clamping plate; 203. a fixing plate; 204. a hand-held push-pull groove; 205. a positioning groove; 300. a fixing assembly; 301. a support frame; 302. a slot; 303. a positioning plate; 304. a slide bar; 305. an L-shaped lifting rod; 306. an L-shaped limiting plate; 307. a clamping groove; 308. and (3) a spring.
Detailed Description
In order that the above-recited objects, features and advantages of the present utility model will become more readily apparent, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but the present utility model may be practiced in other ways other than those described herein, and persons skilled in the art will readily appreciate that the present utility model is not limited to the specific embodiments disclosed below.
Further, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic can be included in at least one implementation of the utility model. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.
Further, in describing the embodiments of the present utility model in detail, the cross-sectional view of the device structure is not partially enlarged to a general scale for convenience of description, and the schematic is only an example, which should not limit the scope of protection of the present utility model. In addition, the three-dimensional dimensions of length, width and depth should be included in actual fabrication.
Example 1
Referring to fig. 1-5, for a first embodiment of the present utility model, there is provided a high efficiency blow-down type shutoff valve mainly comprising:
the valve body 100, as shown in fig. 1, a water inlet 101 is arranged on the left side of the valve body 100, a water outlet 102 is arranged on the right side of the valve body 100, a valve cover 103 is arranged on the top end of the valve body 100, a valve rod 104 is clamped in the top end of the valve cover 103, a hand wheel 105 is fixedly arranged on the top end of the valve rod 104, a valve clack 106 is fixedly arranged at the bottom end of the valve rod 104, the valve clack 106 is in abutting sealing connection with a valve seat 107 in the valve body 100, a slag discharging pipe 108 is fixedly communicated with the bottom of the valve body 100, and a valve 109 is arranged on the slag discharging pipe 108, wherein the specific installation of the valve cover 103, the valve rod 104, the valve clack 106 and the like belongs to the prior art and is not repeated in detail;
the filter assembly 200, as shown in fig. 3, the filter assembly 200 is connected with the bottom end of the valve seat 107, the filter assembly 200 comprises a filter screen 201 abutted to the bottom of the valve seat 107, a clamping plate 202 fixedly connected with the filter screen 201 and a fixing plate 203, positioning grooves 205 which are mutually communicated are formed in the upper side and the lower side of the fixing plate 203, the clamping plate 202 is clamped with clamping grooves 110 formed in the inner wall of the valve body 100, the inner side of the filter screen 201 can be supported, when the filter assembly is used, sewage enters the valve body 100 through the water inlet 101, larger particles in the sewage are filtered by the filter screen 201 and then enter the water outlet 102 through the valve seat 107, and then are discharged into other pipelines through the water outlet 102, the inside of the valve body 100 can be prevented from being blocked through the filtering action of the filter screen 201, a handheld push-pull groove 204 is formed in the fixing plate 203, and the filter assembly 200 can be pushed into the valve body 100 from the water inlet 101 through the handheld push-pull groove 204 conveniently;
the fixing component 300, as shown in fig. 4-5, the fixing component 300 is fixedly connected with the inner top wall of the water inlet 101, and is used for fixedly mounting the filtering component 200 at the bottom end of the valve seat 107, the fixing component 300 comprises a supporting frame 301 fixedly connected with the inner top wall of the water inlet 101, a slot 302 is formed in the inner bottom wall of the supporting frame 301, a positioning plate 303 is movably arranged in the supporting frame 301, the bottom of the positioning plate 303 is clamped with the positioning groove 205 and the slot 302, and the purpose of the clamping is as follows: can fix fixed plate 203 in support frame 301, it has slide bar 304 to slip on the locating plate 303, slide bar 304 top and the interior roof fixed connection of support frame 301, be provided with spring 308 between support frame 301 and the locating plate 303, and the outside at slide bar 304 is established to the movable cover of spring 308, through the elasticity effect of spring 308, can exert the compressive force of downwardly moving to locating plate 303 when unmanned intervention for locating plate 303 can with constant head tank 205, slot 302 firm block, thereby can improve filter assembly 200's steadiness.
Example 2
Referring to fig. 3-6, a second embodiment of the present utility model is shown, which differs from the above-described embodiment in that: the locating plate 303 is connected with an L-shaped lifting rod 305 in a rotating way towards one side of the water inlet 101, the inner top wall of the supporting frame 301 is fixedly connected with an L-shaped limiting plate 306, the top of the transverse plate of the L-shaped limiting plate 306 is provided with a clamping groove 307, the clamping groove 307 is matched with the transverse rod of the L-shaped lifting rod 305, when the filter assembly 200 needs to be replaced, one hand penetrates into the valve body 100 through the water inlet 101, the locating plate 303 is moved upwards through the L-shaped lifting rod 305, the bottom of the locating plate 303 is pulled out of the locating groove 205 and the slot 302, after the locating plate is pulled out, the L-shaped lifting rod 305 is rotated, the transverse rod of the L-shaped lifting rod 305 is rotated above the transverse plate of the L-shaped limiting plate 306, and the transverse rod of the L-shaped lifting rod 305 is clamped with the clamping groove 307 on the L-shaped limiting plate 306 (refer to fig. 6), so that the locating plate 303 is limited, the filter assembly 200 cannot be blocked from moving, and the filter assembly 200 can be pulled out of the supporting frame 301 conveniently.
It should be noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solution of the present utility model may be modified or substituted without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered in the scope of the claims of the present utility model.
Claims (7)
1. A high efficiency blowdown shut-off valve, comprising:
the valve comprises a valve body (100), wherein a water inlet (101) is formed in the left side of the valve body (100), a water outlet (102) is formed in the right side of the valve body, a valve cover (103) is arranged at the top end of the valve body (100), a valve rod (104) is clamped in the top end of the valve cover (103), a hand wheel (105) is fixedly arranged at the top end of the valve rod (104), a valve clack (106) is fixedly arranged at the bottom end of the valve rod (104), the valve clack (106) is in abutting sealing connection with a valve seat (107) in the valve body (100), a slag discharging pipe (108) is fixedly communicated with the bottom of the valve body (100), and a valve (109) is arranged on the slag discharging pipe (108);
-a filter assembly (200), said filter assembly (200) being connected to the bottom end of said valve seat (107);
the fixed component (300), fixed component (300) with roof fixed connection in water inlet (101) for with filter component (200) fixed mounting in disk seat (107) bottom.
2. The efficient blowdown shut-off valve of claim 1, wherein: the filter assembly (200) comprises a filter screen plate (201) which is abutted to the bottom of the valve seat (107), and a clamping plate (202) and a fixing plate (203) which are fixedly connected with the filter screen plate (201), wherein positioning grooves (205) which are mutually communicated are formed in the upper side and the lower side of the fixing plate (203).
3. The efficient blowdown shut-off valve of claim 1, wherein: the inner wall of the valve body (100) is provided with a clamping groove (110), and the clamping groove (110) is clamped with the clamping plate (202).
4. The efficient blowdown shut-off valve of claim 2, wherein: the fixing plate (203) is provided with a hand-held push-pull groove (204).
5. The efficient blowdown shut-off valve of claim 1, wherein: the fixing assembly (300) comprises a supporting frame (301) fixedly connected with the inner top wall of the water inlet (101), a slot (302) is formed in the inner bottom wall of the supporting frame (301), a positioning plate (303) is movably arranged in the supporting frame (301), the bottom of the positioning plate (303) is clamped with the positioning groove (205) and the slot (302), a sliding rod (304) is slidably penetrated on the positioning plate (303), the top end of the sliding rod (304) is fixedly connected with the inner top wall of the supporting frame (301), a spring (308) is arranged between the supporting frame (301) and the positioning plate (303), and the spring (308) is movably sleeved outside the sliding rod (304).
6. The efficient blowdown shut-off valve of claim 5, wherein: the locating plate (303) is connected with an L-shaped lifting rod (305) in a rotating way towards one side of the water inlet (101).
7. The efficient blowdown shut-off valve of claim 5, wherein: the inner top wall of the supporting frame (301) is fixedly connected with an L-shaped limiting plate (306), a clamping groove (307) is formed in the top of a transverse plate of the L-shaped limiting plate (306), and the clamping groove (307) is matched with a transverse rod of the L-shaped lifting rod (305).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322003337.5U CN220378890U (en) | 2023-07-28 | 2023-07-28 | High-efficient blowdown formula stop valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322003337.5U CN220378890U (en) | 2023-07-28 | 2023-07-28 | High-efficient blowdown formula stop valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220378890U true CN220378890U (en) | 2024-01-23 |
Family
ID=89568853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322003337.5U Active CN220378890U (en) | 2023-07-28 | 2023-07-28 | High-efficient blowdown formula stop valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220378890U (en) |
-
2023
- 2023-07-28 CN CN202322003337.5U patent/CN220378890U/en active Active
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