CN216618619U - Pipeline switch device - Google Patents
Pipeline switch device Download PDFInfo
- Publication number
- CN216618619U CN216618619U CN202123299000.0U CN202123299000U CN216618619U CN 216618619 U CN216618619 U CN 216618619U CN 202123299000 U CN202123299000 U CN 202123299000U CN 216618619 U CN216618619 U CN 216618619U
- Authority
- CN
- China
- Prior art keywords
- valve body
- valve
- switching device
- valve rod
- pipeline
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 18
- 210000004907 gland Anatomy 0.000 claims description 10
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 8
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 8
- -1 Polytetrafluoroethylene Polymers 0.000 claims description 3
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 238000012856 packing Methods 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000004140 cleaning Methods 0.000 abstract description 2
- 230000008878 coupling Effects 0.000 description 8
- 238000010168 coupling process Methods 0.000 description 8
- 238000005859 coupling reaction Methods 0.000 description 8
- 239000000945 filler Substances 0.000 description 4
- 239000012530 fluid Substances 0.000 description 3
- 239000012535 impurity Substances 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910001338 liquidmetal Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002285 radioactive effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
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- Multiple-Way Valves (AREA)
Abstract
The utility model relates to the technical field of pipeline valves, and discloses a pipeline switching device which solves the technical problem that the interior of the existing valve body is difficult to clean due to the complex structure. According to the technical scheme, the detachable first valve body and the detachable second valve body are utilized, so that the purposes of conveniently cleaning the interior can be achieved.
Description
Technical Field
The utility model relates to the technical field of pipeline valves, in particular to a pipeline switching device.
Background
The pipeline switch device is also called valve, the valve is the control component in the fluid conveying system, and has the functions of stopping, regulating, guiding, preventing reverse flow, stabilizing pressure, shunting or overflowing and relieving pressure, etc. Valves used in fluid control systems range in variety and size from the simplest shut-off valves to the most sophisticated valves used in autonomous systems. The valve can be used for controlling the flow of various types of fluids such as air, water, steam, various corrosive media, slurry, oil products, liquid metal, radioactive media and the like.
The stop valve in the prior art is more tedious to the inside clearance of valve when using, and the valve body structure is complicated and leads to its inside clearance difficulty, consequently has the improvement.
SUMMERY OF THE UTILITY MODEL
Aiming at the technical problem that the interior of the valve body is difficult to clean due to the complex structure of the valve body in the background technology, the detachable first valve body and the detachable second valve body are utilized, so that the interior can be cleaned detachably, and the purpose of conveniently cleaning the interior is achieved.
In order to achieve the purpose, the utility model provides the following technical scheme:
the utility model provides a pipeline switching device, includes first valve body, second valve body, first coupling assembling, ends spheroid, valve rod, lid, gland, second coupling assembling and handle, the bottom of first valve body and second valve body is passed through the connection can be dismantled to first coupling assembling, arrange in by the spheroid the inside of first valve body and second valve body, the lid is installed the top of first valve body, the gland can be dismantled through second coupling assembling and fix the lid top, the valve rod bottom is passed lid and gland insert to be installed in by the spheroid, the top and the handle of valve rod are fixed, by the spheroid for seting up the spheroid in pipeline cylinder hole.
Through above-mentioned technical scheme, pipeline switching device's theory of operation does: the handle rotates, and the handle drives the valve rod and rotates, drives when the valve rod rotates and ends the spheroid and rotates, cuts off the spheroid and opens and close the pipeline, when debris appear blocking up between first valve body and the second valve body, can dismantle first coupling assembling and second coupling assembling to clear up the internal jam, realize the purpose of convenient clearance.
The utility model is further configured to: the bottom of the valve rod is polygonal, and the valve rod is installed in the stop ball body in a matched insertion mode.
Through above-mentioned technical scheme, changeable shape structure makes the valve rod and the butt between the by spheroid comparatively inseparable, avoids inside accumulation debris.
The utility model is further configured to: and a PTFE (polytetrafluoroethylene) filler is arranged between the valve rod and the cover body.
Through the technical scheme, the PTFE filler is polytetrafluoroethylene filler.
The utility model is further configured to: the first connecting assembly and the second connecting assembly are both configured as connecting structures of bolts, nuts and washers.
The utility model is further configured to: and a positioning bolt penetrates through the handle.
The utility model is further configured to: a water inlet and a water outlet are formed between the first valve body and the second valve body, and a filter screen is arranged at the bottom of the water inlet.
Through above-mentioned technical scheme, set up the filter screen at the water inlet, the filter screen filters debris in to the quality of water that gets into the valve, and debris deposit is in water inlet department, and first valve body and second valve body can clear up under the dismantlement.
In conclusion, the utility model has the following beneficial effects:
(1) the handle is rotated, the handle drives the valve rod to rotate, the stop ball body is driven to rotate when the valve rod rotates, the pipeline is opened and closed by the stop ball body, and when sundries are jammed between the first valve body and the second valve body, the first connecting assembly and the second connecting assembly can be disassembled, so that the internal jam can be cleared, and the purpose of convenient clearing is achieved;
(2) the water inlet is provided with the filter screen, impurities in the water entering the valve are filtered by the filter screen, the impurities are deposited at the water inlet, and the first valve body and the second valve body can be cleaned after being detached.
Drawings
Fig. 1 is a schematic view of the overall structure of a pipe switching device.
Reference numerals: 1. a first valve body; 2. a second valve body; 3. a first connection assembly; 4. a cut-off sphere; 5. a valve stem; 6. a cover body; 7. a gland; 8. a second connection assembly; 9. a handle; 10. a PTFE filler; 11. positioning the bolt; 12. a water inlet; 13. a water outlet; 14. and (4) a filter screen.
Detailed Description
The present invention will be described in further detail with reference to examples and drawings, but the present invention is not limited to these examples.
The utility model provides a pipeline switching device, combine fig. 1 to know, including first valve body 1, the second valve body 2, first connecting assembly 3, by spheroid 4, valve rod 5, the lid 6, gland 7, second coupling assembling 8 and handle 9, the connection can be dismantled through first connecting assembly 3 in the bottom of first valve body 1 and second valve body 2, by the inside of spheroid 4 arranging first valve body 1 and second valve body 2 in, lid 6 is installed at the top of first valve body 1, gland 7 can be dismantled through second coupling assembling 8 and fix at lid 6 top, valve rod 5 bottom is passed lid 6 and gland 7 and is inserted and install in by spheroid 4, the top and the handle 9 of valve rod 5 are fixed, by the spheroid 4 for the spheroid of seting up pipeline drum hole.
The bottom of the valve rod 5 is polygonal, and the valve rod 5 is inserted into the stop ball 4 in a matching way. A PTFE packing 10 is provided between the valve stem 5 and the cap 6. The first and second connection members 3 and 8 are each configured as a connection structure of a bolt, a nut, and a washer. The handle 9 is provided with a positioning bolt 11. A water inlet 12 and a water outlet 13 are formed between the first valve body 1 and the second valve body 2, and a filter screen 14 is arranged at the bottom of the water inlet 12.
The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that modifications and embellishments within the scope of the utility model may occur to those skilled in the art without departing from the principle of the utility model, and are considered to be within the scope of the utility model.
Claims (6)
1. The pipeline switching device is characterized by comprising a first valve body (1), a second valve body (2), a first connecting assembly (3), a stop ball body (4), a valve rod (5), a cover body (6), a gland (7), a second connecting assembly (8) and a handle (9), wherein the bottoms of the first valve body (1) and the second valve body (2) are detachably connected through the first connecting assembly (3), the stop ball body (4) is arranged in the first valve body (1) and the second valve body (2), the cover body (6) is arranged at the top of the first valve body (1), the gland (7) is detachably fixed at the top of the cover body (6) through the second connecting assembly (8), the bottom of the valve rod (5) passes through the cover body (6) and the gland (7) to be inserted and installed in the stop ball body (4), and the top of the valve rod (5) is fixed with the handle (9), the cut-off ball body (4) is a ball body provided with a cylindrical hole of the pipeline.
2. A pipeline switching device as claimed in claim 1, wherein: the bottom of the valve rod (5) is polygonal, and the valve rod (5) is installed in the cut-off sphere (4) in a matched insertion mode.
3. A pipeline switching device as claimed in claim 1, wherein: and a PTFE (Polytetrafluoroethylene) packing (10) is arranged between the valve rod (5) and the cover body (6).
4. A pipeline switching device as claimed in claim 1, wherein: the first connecting component (3) and the second connecting component (8) are both configured to be a connecting structure of a bolt, a nut and a washer.
5. A pipeline switching device as claimed in claim 1, wherein: and a positioning bolt (11) is arranged on the handle (9) in a penetrating way.
6. A pipeline switching device as claimed in claim 1, wherein: a water inlet (12) and a water outlet (13) are formed between the first valve body (1) and the second valve body (2), and a filter screen (14) is arranged at the bottom of the water inlet (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123299000.0U CN216618619U (en) | 2021-12-24 | 2021-12-24 | Pipeline switch device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123299000.0U CN216618619U (en) | 2021-12-24 | 2021-12-24 | Pipeline switch device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216618619U true CN216618619U (en) | 2022-05-27 |
Family
ID=81683663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123299000.0U Expired - Fee Related CN216618619U (en) | 2021-12-24 | 2021-12-24 | Pipeline switch device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216618619U (en) |
-
2021
- 2021-12-24 CN CN202123299000.0U patent/CN216618619U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220527 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |