CN217030042U - Adjustable three-way stop valve - Google Patents
Adjustable three-way stop valve Download PDFInfo
- Publication number
- CN217030042U CN217030042U CN202220763909.2U CN202220763909U CN217030042U CN 217030042 U CN217030042 U CN 217030042U CN 202220763909 U CN202220763909 U CN 202220763909U CN 217030042 U CN217030042 U CN 217030042U
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- Prior art keywords
- stop valve
- valve body
- hole
- plug
- fixedly connected
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 37
- 238000007789 sealing Methods 0.000 claims description 16
- 239000000463 material Substances 0.000 claims description 13
- 229910001018 Cast iron Inorganic materials 0.000 claims description 9
- 238000000034 method Methods 0.000 abstract description 6
- 229910001208 Crucible steel Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- VNTLIPZTSJSULJ-UHFFFAOYSA-N chromium molybdenum Chemical compound [Cr].[Mo] VNTLIPZTSJSULJ-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 229910001338 liquidmetal Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000002285 radioactive effect Effects 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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- Mechanically-Actuated Valves (AREA)
- Sliding Valves (AREA)
- Lift Valve (AREA)
Abstract
The utility model discloses an adjustable three-way stop valve, which belongs to the technical field of stop valves and comprises a stop valve body, wherein the left end of the stop valve body is provided with a water inlet, the right end of the stop valve body is provided with a first water outlet, the lower end of the stop valve body is provided with a second water outlet, the upper end of the stop valve body is fixedly connected with a stop valve cover through a bolt, the inner cavity of the stop valve cover is in threaded connection with a threaded pipe, the lower end of the threaded pipe extends to the inner cavity of the stop valve body, the upper end of the threaded pipe is fixedly connected with a large turntable which is positioned at the upper side of the stop valve cover, the lower end of the threaded pipe is fixedly connected with a first plug, the first plug is positioned in the inner cavity of the stop valve body, two water outlets can be respectively controlled in the use process of the three-way stop valve, the flow rate of each water outlet can be independently controlled, the opening and closing of the three-way stop valve are freely controlled, the operation is convenient, and the application range of the three-way stop valve is enlarged.
Description
Technical Field
The utility model relates to the technical field of stop valves, in particular to an adjustable three-way stop valve.
Background
The three-way stop valve belongs to a forced sealing type valve, so that when the valve is closed, pressure must be applied to the valve clack to force the sealing surface not to leak, the three-way stop 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, and the three-way stop valve is further divided into cast steel, stainless steel, chromium molybdenum steel and the like according to the material.
In actual production life, the flow direction of media in the three-way stop valve is adjusted according to different actual conditions, and the media are discharged from a specific outlet, but the existing three-way stop valve can only open or close two water outlets, or synchronously change the flow of the two water outlets, when one water outlet is completely opened, the other water outlet is completely closed, so that the three-way stop valve is inconvenient to operate and limited in application range.
SUMMERY OF THE UTILITY MODEL
1. Technical problem to be solved
Aiming at the problems in the prior art, the utility model aims to provide an adjustable three-way stop valve which can respectively control two water outlets in the use process of the three-way stop valve, independently control the flow of each water outlet, freely control the opening and closing of the three-way stop valve, facilitate operation and enlarge the application range of the three-way stop valve.
2. Technical scheme
In order to solve the above problems, the present invention adopts the following technical solutions.
An adjustable three-way stop valve comprises a stop valve body, wherein a water inlet is formed in the left end of the stop valve body, a first water outlet is formed in the right end of the stop valve body, a second water outlet is formed in the lower end of the stop valve body, a stop valve cover is fixedly connected to the upper end of the stop valve body through a bolt, a threaded pipe is in threaded connection with an inner cavity of the stop valve body, the lower end of the threaded pipe extends to the inner cavity of the stop valve body, a large rotary disc is fixedly connected to the upper end of the threaded pipe and is located on the upper side of the stop valve cover, a first plug is fixedly connected to the lower end of the threaded pipe and is located in the inner cavity of the stop valve body, a screw rod is in threaded connection with the inner cavity of the threaded pipe, the lower end of the screw rod extends to the inner cavity of the second water outlet, and a small rotary disc is fixedly connected to the upper end of the screw rod, the lower extreme fixedly connected with second end cap of screw rod, the inner chamber of stop valve body is opened and is dug there is first through-hole, first through-hole is located the outside of first end cap, the inner chamber of stop valve body is opened and is dug there is the second through-hole, the second through-hole is located first through-hole under, can realize controlling two delivery ports respectively at the in-process that three-way stop valve used, and the flow size of every delivery port of independent control, free control three-way stop valve open and close, the operation of being convenient for enlarges its application range.
Furthermore, the right end of the small turntable is rotatably connected with a rotating handle, and the rotating handle is arranged, so that the small turntable is driven to rotate by being convenient to control, the screw rod is driven to rotate clockwise or anticlockwise, the second plug is adjusted to be up and down, and the second through hole is plugged and opened.
Further, the inner cavities of the first through hole and the second through hole are fixedly connected with sealing gaskets, the sealing gaskets are made of rubber materials, the sealing gaskets made of the rubber materials are arranged, when the first through hole or the second through hole is sealed by the first plug or the second plug, the sealing performance of connection between the first through hole and the second through hole can be improved, and medium leakage is prevented.
Furthermore, the first plug and the second plug are in a circular truncated cone shape, the shapes of the first plug and the second plug are respectively matched with the first through hole and the second through hole, the first plug and the second plug are arranged in the circular truncated cone shape, and when the first plug or the second plug is controlled to extrude towards the first through hole or the second through hole, the connection tightness between the first plug and the second plug can be improved, and medium leakage is prevented.
Further, both ends and lower extreme all cut the mounting hole about the stop valve body, the mounting hole is located the outside of water inlet, first delivery port and second delivery port respectively, through setting up the mounting hole, is convenient for be connected the stop valve body with other pipelines, constitutes the route.
Furthermore, the stop valve body is made of cast iron materials, and the stop valve body made of the cast iron materials is arranged, so that the stop valve body has better structural strength, is low in cast iron price and is suitable for being applied on a large scale.
3. Advantageous effects
Compared with the prior art, the utility model has the advantages that:
(1) this scheme can realize controlling two delivery ports respectively at the in-process that three-way stop valve used, the flow size of every delivery port of independent control, opening and closing of the control three-way stop valve of freedom, and the operation of being convenient for enlarges its application range.
(2) The right-hand member of small turntable rotates and is connected with the turning handle, through setting up the turning handle, is convenient for control the turning handle and drives small turntable and rotate to drive the screw rod clockwise or anticlockwise rotation, thereby adjust the upper and lower of second end cap, carry out the shutoff and open the second through-hole.
(3) The sealing gasket is fixedly connected to the inner cavities of the first through hole and the second through hole and made of rubber materials, the sealing gasket made of the rubber materials is arranged, when the first through hole or the second through hole is sealed by the first plug or the second plug, the sealing performance of connection between the first through hole and the second through hole can be improved, and medium leakage is prevented.
(4) The first plug and the second plug are in a circular truncated cone shape, the shapes of the first plug and the second plug are respectively matched with the first through hole and the second through hole, the first plug and the second plug are arranged in the circular truncated cone shape, and when the first plug or the second plug is controlled to extrude towards the first through hole or the second through hole, the connection tightness between the first plug and the second plug can be improved, and medium leakage is prevented.
(5) Both ends and lower extreme all cut the mounting hole about the stop valve body, and the mounting hole is located the outside of water inlet, first delivery port and second delivery port respectively, through setting up the mounting hole, is convenient for be connected the stop valve body with other pipelines, constitutes the route.
(6) The stop valve body is made of cast iron materials, and the stop valve body made of the cast iron materials is arranged, so that the stop valve has good structural strength, is low in cast iron price and is suitable for large-scale application.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an enlarged view of the structure at A of the present invention;
FIG. 3 is an enlarged view of the structure at B of the present invention;
fig. 4 is an enlarged view of the structure at position C of the present invention.
The reference numbers in the figures illustrate:
the stop valve comprises a stop valve body 1, a water inlet 2, a first water outlet 3, a second water outlet 4, a stop valve cover 5, a threaded pipe 6, a large rotary disc 7, a first plug 8, a screw 9, a small rotary disc 10, a second plug 11, a first through hole 12, a second through hole 13, a rotating handle 14, a sealing gasket 15 and a mounting hole 16.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", etc. indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings, which are merely for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example (b):
referring to fig. 1-4, an adjustable three-way stop valve comprises a stop valve body 1, a water inlet 2 is arranged at the left end of the stop valve body 1, a first water outlet 3 is arranged at the right end of the stop valve body 1, a second water outlet 4 is arranged at the lower end of the stop valve body 1, a stop valve bonnet 5 is fixedly connected at the upper end of the stop valve body 1 through bolts, a threaded pipe 6 is in threaded connection with an inner cavity of the stop valve bonnet 5, the lower end of the threaded pipe 6 extends to the inner cavity of the stop valve body 1, a large rotary disc 7 is fixedly connected at the upper end of the threaded pipe 6, the large rotary disc 7 is positioned at the upper side of the stop valve bonnet 5, a first plug 8 is fixedly connected at the lower end of the threaded pipe 6, the first plug 8 is positioned in the inner cavity of the stop valve body 1, a screw 9 is in threaded connection with the inner cavity of the threaded pipe 6, the lower end of the screw 9 extends to the inner cavity of the second water outlet 4, and a small rotary disc 10 is fixedly connected at the upper end of the screw 9, the lower extreme fixedly connected with second end cap 11 of screw rod 9, the inner chamber of stop valve body 1 has dug first through-hole 12, first through-hole 12 is located the outside of first end cap 8, the inner chamber of stop valve body 1 has dug second through-hole 13, second through-hole 13 is located first through-hole 12 under, can realize the in-process that uses at the tee bend stop valve, can control two delivery ports respectively, the flow size of every delivery port of independent control, opening and closing of free control tee bend stop valve, and the operation of being convenient for, enlarge its application range.
Referring to fig. 1 and 4, a rotating handle 14 is rotatably connected to the right end of the small rotating disc 10, and the rotating handle 14 is arranged to facilitate the operation of the rotating handle 14 to drive the small rotating disc 10 to rotate, so as to drive the screw 9 to rotate clockwise or counterclockwise, thereby adjusting the up and down of the second plug 11 and plugging and opening the second through hole 13.
Referring to fig. 1-2, the inner cavities of the first through hole 12 and the second through hole 13 are both fixedly connected with a sealing gasket 15, the sealing gasket 15 is made of a rubber material, and by arranging the sealing gasket 15 made of the rubber material, when the first through hole 12 or the second through hole 13 is sealed by the first plug 8 or the second plug 11, the sealing property of the connection therebetween can be improved, and the medium leakage can be prevented.
Referring to fig. 1-2, the first plug 8 and the second plug 11 are both in the shape of a circular truncated cone, and the shapes of the first plug 8 and the second plug 11 are respectively matched with the first through hole 12 and the second through hole 13, so that the first plug 8 or the second plug 11 can be extruded towards the first through hole 12 or the second through hole 13 in the shape of a circular truncated cone, and the connection tightness between the first plug 8 and the second plug can be improved, and the medium leakage can be prevented.
Referring to fig. 1, mounting holes 16 are drilled at the left end, the right end and the lower end of the stop valve body 1, the mounting holes 16 are respectively located at the outer sides of the water inlet 2, the first water outlet 3 and the second water outlet 4, and the stop valve body 1 can be conveniently connected with other pipelines to form a passage by the mounting holes 16.
Referring to fig. 1, a stop valve body 1 is made of cast iron, and the stop valve body 1 made of cast iron has better structural strength and low cost, and is suitable for large-scale application.
In the utility model, firstly, a valve body 1 of the stop valve is connected with an external pipeline through a mounting hole 16, a medium is introduced into a water inlet 2, if the medium needs to flow out from a first water outlet 3, a large rotary disc 7 is firstly rotated anticlockwise to drive a threaded pipe 6 to rotate, the threaded pipe 6 drives a first plug 8 to ascend so as to open a first through hole 12, then a small rotary disc 10 is rotated anticlockwise to drive a screw 9 to rotate, the screw 9 rotates to drive a second plug 11 to move upwards to plug a second through hole 13, if the medium needs to flow out from a second water outlet 4, the threaded pipe 6 and the screw 9 can be respectively rotated clockwise to control the opening and closing of the first through hole 12 and the second through hole 13, in addition, the opening degree of the first through hole 12 and the opening degree of the second through hole 13 can be respectively controlled according to specific requirements, the flow quantity of the medium can be controlled, so that the first water outlet 3 and the second water outlet 4 operate simultaneously, compared with the prior art, can realize in the in-process that the tee bend stop valve used, can control two delivery ports respectively, the flow size of every delivery port of independent control, the opening and closing of free control tee bend stop valve, the operation of being convenient for enlarges its application range.
The foregoing is only a preferred embodiment of the present invention; the scope of the utility model is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by the equivalent or modified embodiments and the modified concepts of the present invention.
Claims (6)
1. The utility model provides a three-way stop valve with adjustable, includes stop valve body (1), its characterized in that: the water inlet (2) is arranged at the left end of the stop valve body (1), the first water outlet (3) is arranged at the right end of the stop valve body (1), the second water outlet (4) is arranged at the lower end of the stop valve body (1), the upper end of the stop valve body (1) is fixedly connected with a stop valve cover (5) through a bolt, the inner cavity of the stop valve cover (5) is in threaded connection with a threaded pipe (6), the lower end of the threaded pipe (6) extends to the inner cavity of the stop valve body (1), the upper end of the threaded pipe (6) is fixedly connected with a large rotary disc (7), the large rotary disc (7) is positioned at the upper side of the stop valve cover (5), the lower end of the threaded pipe (6) is fixedly connected with a first plug (8), the first plug (8) is positioned in the inner cavity of the stop valve body (1), the inner cavity of the threaded pipe (6) is in threaded connection with a screw (9), the lower extreme of screw rod (9) extends to the inner chamber of second delivery port (4), the upper end fixedly connected with small turntable (10) of screw rod (9), lower extreme fixedly connected with second end cap (11) of screw rod (9), the inner chamber of stop valve body (1) is opened and is dug there is first through-hole (12), first through-hole (12) are located the outside of first end cap (8), the inner chamber of stop valve body (1) is opened and is dug there is second through-hole (13), second through-hole (13) are located under first through-hole (12).
2. An adjustable three-way shut-off valve according to claim 1, wherein: the right end of the small turntable (10) is rotatably connected with a rotating handle (14).
3. An adjustable three-way shut-off valve according to claim 1, wherein: the inner cavities of the first through hole (12) and the second through hole (13) are fixedly connected with a sealing gasket (15), and the sealing gasket (15) is made of rubber materials.
4. An adjustable three-way shut-off valve according to claim 1, wherein: the first plug (8) and the second plug (11) are in a circular truncated cone shape, and the shapes of the first plug and the second plug are respectively matched with the first through hole (12) and the second through hole (13).
5. An adjustable three-way shut-off valve according to claim 1, wherein: both ends and lower extreme all cut mounting hole (16) about stop valve body (1), mounting hole (16) are located the outside of water inlet (2), first delivery port (3) and second delivery port (4) respectively.
6. An adjustable three-way shut-off valve according to claim 1, wherein: the stop valve body (1) is made of cast iron materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220763909.2U CN217030042U (en) | 2022-04-02 | 2022-04-02 | Adjustable three-way stop valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220763909.2U CN217030042U (en) | 2022-04-02 | 2022-04-02 | Adjustable three-way stop valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217030042U true CN217030042U (en) | 2022-07-22 |
Family
ID=82415701
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220763909.2U Active CN217030042U (en) | 2022-04-02 | 2022-04-02 | Adjustable three-way stop valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217030042U (en) |
-
2022
- 2022-04-02 CN CN202220763909.2U patent/CN217030042U/en active Active
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