CN218000492U - Pipeline integrated manual simple three-way switching valve - Google Patents
Pipeline integrated manual simple three-way switching valve Download PDFInfo
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- CN218000492U CN218000492U CN202221307762.2U CN202221307762U CN218000492U CN 218000492 U CN218000492 U CN 218000492U CN 202221307762 U CN202221307762 U CN 202221307762U CN 218000492 U CN218000492 U CN 218000492U
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Abstract
The utility model discloses a manual simple and easy three-way switching valve of pipeline integration, include casing and handle and turn over the board, casing upper portion is provided with first import, and the lower part is provided with second import and third import, and second import and third access connection department are provided with the pivot, and the pivot both ends are connected with shells inner wall, and with the lower part fixed connection who turns over the board, the pivot is the cavity setting, and cross pan head bolt passes shells inner wall and pivot one end nested connection, and hexagon bolt passes shells inner wall and the pivot other end and nested connection. This manual simple and easy three-way switch valve of pipeline integration, simple structure, convenient operation adopts handle control to switch the board mode of making a round trip to switch in two exports to realize the tee bend and switches the board and be provided with the reinforcing plate at the back in addition, prevents to switch the board by pressure damage back valve out of action.
Description
Technical Field
The utility model relates to a three-way valve technical field specifically is a simple and easy three-way switch valve of pipeline integrated manual.
Background
The valve is an indispensable component in the plumbing pipeline system, such as a two-way switching valve, a three-way switching valve and the like, and the three-way switching valve is used as a device for dividing and combining the medium in the pipeline or switching the medium to flow to the pipeline.
In the prior art, the three-way switching valve is complex in structure, high in cost and not suitable for pipeline integration, but a plurality of three-way switching valves are needed in pipeline laying, so that the contradiction between cost and convenience is caused.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome current defect, provides a pipeline integrated manual simple three-way switching valve, simple structure, and the cost is lower, is fit for integrating to the pipeline, can effectively solve the problem among the background art.
In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a manual simple and easy three-way switching valve of pipeline integration, includes casing and handle and turns over the board, casing upper portion is provided with first import, and the lower part is provided with second import and third import, second import and third access junction are provided with the pivot, the pivot both ends are connected with shells inner wall, and with the lower part fixed connection who turns over the board, the pivot is the cavity setting, and cross pan head bolt passes shells inner wall and pivot one end nested connection, and hexagon bolt passes shells inner wall and the pivot other end and nested connection, hexagon bolt runs through handle upper portion and casing contact, turn over the board and switch between second import and third import along with the rotation of pivot, and then close second import or third import.
Furthermore, a square cover is arranged on the outer side of the third inlet and connected with the shell through a lock catch.
Furthermore, a reinforcing plate is fixedly arranged on the outer side of the turning plate, the shape of the reinforcing plate is the same as that of the turning plate, and the area of the reinforcing plate is smaller than that of the turning plate and larger than the sectional area of the second inlet and the sectional area of the third inlet.
Furthermore, the degree of an included angle between the turnover plate and the vertical central axis of the shell is measured when the turnover plate closes the second inlet and when the turnover plate closes the third inlet.
Furthermore, a gasket is arranged between the inner side of the handle and the shell of the hexagon bolt.
Further, the top of the handle is of an arc-shaped structure, an arc-shaped sliding groove is formed in the middle of the handle, the first bolt penetrates through the sliding groove and is fixedly connected with the outer portion of the shell, a hexagon nut is arranged on the portion, located between the inner side of the handle and the shell, of the first bolt, the hexagon nut is matched with the first bolt, and a butterfly nut is arranged on the portion, located on the outer portion of the handle, of the first bolt.
Further, still include the observation window, the observation window outside is provided with the clamp plate, be provided with the opening on the casing, the opening outside is provided with the observation window, observation window and clamp plate are fixed on the casing through a plurality of second bolts, the nut has been cup jointed in the second bolt outside.
Furthermore, the junction of the observation window and the shell is provided with a base plate, and the number of the observation windows is two.
Compared with the prior art, this simple and easy three-way switch valve of pipeline integrated manual has following benefit:
simple structure, convenient operation adopts the mode that handle control switches the board and make a round trip to switch in two exports to realize the tee bend and switches, switches the board and is provided with the reinforcing plate at the back moreover, prevents to switch the board and is lost the effect by pressure damage back valve.
The cost is low, the pipeline can be directly integrated on the pipeline, a valve does not need to be independently arranged, and the pipeline laying cost can be saved.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic side view of the present invention.
In the figure: the device comprises a shell 1, a first inlet 101, a second inlet 102, a third inlet 103, a handle 2, a turning plate 3, a square cover 4, a lock catch 5, a rotating shaft 6, a cross pan head bolt 7, a hexagon bolt 8, a washer 9, a first bolt 10, a butterfly nut 11, a hexagon nut 12, a backing plate 13, an observation window 14, a pressing plate 15, a second bolt 16 and a nut 17.
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 efforts all belong to the protection scope of the present invention.
Referring to fig. 1-2, the present embodiment provides a technical solution: in order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a pipeline integrated manual simple and easy three-way switching valve, including casing 1 and handle 2 and turn over board 3, 1 upper portion of casing is provided with first import 101, and the lower part is provided with second import 102 and third import 103, second import 102 and third import 103 junction are provided with pivot 6, 6 both ends of pivot and 1 inner wall connection of casing, and with the lower part fixed connection who turns over board 3, pivot 6 is the cavity setting, cross pan head bolt 7 passes casing 1 inner wall and 6 one end nested connection of pivot, hex bolts 8 passes casing 1 inner wall and the 6 other ends of pivot and nested connection, hex bolts 8 runs through 2 upper portions of handle and casing 1 contact, turn over board 3 and switch between second import 102 and third import 103 along with the rotation of pivot 6, and then close second import 102 or third import 103.
As one embodiment, a square cover 4 is arranged outside the third inlet 103, the square cover 4 is connected with the housing 1 through a lock catch 5, the three-way switching valve can be used as a common pipeline when one outlet is closed for a long time, and the square cover 4 is arranged to prevent sundries from entering the third inlet 103.
As one embodiment, a reinforcing plate is fixedly arranged outside the turning plate 3, the reinforcing plate and the turning plate 3 have the same shape, the area of the reinforcing plate is smaller than that of the turning plate 3 and larger than the sectional areas of the second inlet 102 and the third inlet 103, the reinforcing plate is damaged by pressure on the turning plate 3, and when the contact position of the reinforcing plate and the inner wall of the object 1 is changed, the outlet can be closed, for example, when the third inlet 103 is closed, when the turning plate 3 is damaged, the turning plate 3 moves to the outside of the third inlet 103 under the pushing of the pressure, and when the reinforcing plate is in contact with the inner wall of the third inlet 103, the movement is stopped, and the closed state is formed.
As one example, the included angle between the flap 3 and the third inlet 103 when the second inlet 102 is closed and the flap 3 is closed is 56 degrees, and the included angle between the flap 3 and the vertical central axis of the housing 1 when the second inlet 102 is closed is 51 degrees.
As one embodiment, the hexagon bolt 8 is disposed between the inner side of the handle 2 and the housing 1 to form a washer 9, so as to prevent the handle 2 from directly contacting the object 1, and the friction force increases after the direct contact, which may damage the structure of the object 1 by friction back and forth.
As one embodiment, the top of the handle 2 is in an arc-shaped structure, an arc-shaped sliding groove is formed in the middle, the first bolt 10 penetrates through the sliding groove to be fixedly connected with the outside of the shell 1, the hexagonal nut 12 is arranged at the part, located between the inner side of the handle 2 and the shell 1, of the first bolt 10, the hexagonal nut 12 is matched with the first bolt 10, the butterfly nut 11 is arranged at the part, located on the outer side of the handle 2, of the first bolt 10, the first bolt 10 is fixed on the object 1 and forms a limit structure with the sliding groove, and the handle 2 can only rotate within the range limited by the sliding groove.
As one embodiment, the pipeline observation device further comprises an observation window 14, a pressing plate 15 is arranged on the outer side of the observation window 14, an opening is formed in the shell 1, the observation window 14 is arranged on the outer side of the opening, the observation window 14 and the pressing plate 15 are fixed on the shell 1 through a plurality of second bolts 16, nuts 17 are sleeved on the outer sides of the second bolts 16, and the observation window 14 can directly observe the inner condition of the pipeline from the outer side.
As one embodiment, a base plate 13 is arranged at the joint of the observation window 14 and the shell 1, and the number of the observation windows 14 is two.
The utility model discloses a pipeline integrated manual simple and easy three-way switch valve's theory of operation: an operator pulls the handle 2, the handle 2 drives the rotating shaft 6 to rotate, the turning plate 3 is switched between the second inlet 102 and the third inlet 103 along with the rotation of the rotating shaft 6, and then the second inlet 102 or the third inlet 103 is closed. When the turning plate 3 rotates leftwards to the maximum amplitude, the upper end of the turning plate 3 is contacted with the inner wall of the third inlet 103, the third inlet 103 is closed, the second inlet 102 is opened, when switching is needed, the handle 2 is rotated, when the turning plate 3 moves rightwards to the maximum amplitude, the second inlet 102 is closed, and the third inlet 103 is opened. The first bolt 10 cooperates with the sliding groove at the upper part of the handle 2 to form a limiting mechanism, so that the rotation amplitude of the handle 2 is limited, and the observation window 14 can observe the condition inside the pipeline from the outside.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (8)
1. The utility model provides a manual simple and easy three-way switch valve of pipeline integration which characterized in that: the novel multifunctional turning plate comprises a shell (1), a handle (2) and a turning plate (3), wherein a first inlet (101) is formed in the upper portion of the shell (1), a second inlet (102) and a third inlet (103) are formed in the lower portion of the shell (1), a rotating shaft (6) is arranged at the joint of the second inlet (102) and the third inlet (103), two ends of the rotating shaft (6) are connected with the inner wall of the shell (1) and fixedly connected with the lower portion of the turning plate (3), the rotating shaft (6) is arranged in a hollow mode, a cross head bolt (7) penetrates through the inner wall of the shell (1) and is connected with one end of the rotating shaft (6) in a nested mode, a hexagonal bolt (8) penetrates through the inner wall of the shell (1) and is connected with the other end of the rotating shaft (6) in the nested mode, the hexagonal bolt (8) penetrates through the upper portion of the handle (2) and is in contact with the shell (1), the turning plate (3) is switched between the second inlet (102) and the third inlet (103) along with the rotation of the rotating shaft (6), and then the second inlet (102) or the third inlet (103) is closed.
2. The pipe integrated manual simple three-way switching valve according to claim 1, characterized in that: the outer side of the third inlet (103) is provided with a square cover (4), and the square cover (4) is connected with the shell (1) through a lock catch (5).
3. The pipe integrated manual simple three-way switching valve of claim 1, characterized in that: the outer side of the turning plate (3) is fixedly provided with a reinforcing plate, the shape of the reinforcing plate is the same as that of the turning plate (3), and the area of the reinforcing plate is smaller than that of the turning plate (3) and larger than the sectional areas of the second inlet (102) and the third inlet (103).
4. A pipeline integrated manual simple three-way switching valve according to claim 3, characterized in that: when the second inlet (102) is closed by the turning plate (3), the included angle between the turning plate (3) and the third inlet (103) is 56 degrees, and when the second inlet (102) is closed by the turning plate (3), the included angle between the turning plate (3) and the vertical central axis of the shell (1) is 51 degrees.
5. The pipe integrated manual simple three-way switching valve of claim 1, characterized in that: and a gasket (9) is arranged between the inner side of the handle (2) and the shell (1) of the hexagon bolt (8).
6. The pipe integrated manual simple three-way switching valve according to claim 1, characterized in that: the handle (2) top is circular-arc structure, and the centre is provided with the arc spout, and first bolt (10) pass arc spout and casing (1) outside fixed connection, first bolt (10) are located the part between handle (2) inboard and casing (1) and are provided with hexagon nut (12), hexagon nut (12) and first bolt (10) adaptation, first bolt (10) are located handle (2) outside portion and are provided with butterfly nut (11).
7. The pipe integrated manual simple three-way switching valve according to claim 1, characterized in that: still include observation window (14), observation window (14) outside is provided with clamp plate (15), be provided with the opening on casing (1), the opening outside is provided with observation window (14), observation window (14) and clamp plate (15) are fixed on casing (1) through a plurality of second bolt (16), nut (17) have been cup jointed in second bolt (16) outside.
8. The pipe integrated manual simple three-way switching valve of claim 7, characterized in that: a base plate (13) is arranged at the joint of the observation window (14) and the shell (1), and the number of the observation windows (14) is two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221307762.2U CN218000492U (en) | 2022-05-27 | 2022-05-27 | Pipeline integrated manual simple three-way switching valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221307762.2U CN218000492U (en) | 2022-05-27 | 2022-05-27 | Pipeline integrated manual simple three-way switching valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218000492U true CN218000492U (en) | 2022-12-09 |
Family
ID=84292149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221307762.2U Active CN218000492U (en) | 2022-05-27 | 2022-05-27 | Pipeline integrated manual simple three-way switching valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218000492U (en) |
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2022
- 2022-05-27 CN CN202221307762.2U patent/CN218000492U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230620 Address after: 511515 No. 7, Deqing Avenue, Guangzhou (Qingyuan) industrial transfer park, Shijiao Town, Qingcheng District, Qingyuan City, Guangdong Province Patentee after: Qingyuan Huayuan environmental protection equipment Co.,Ltd. Address before: No. 3, Jincun Street, Dafu Village, Shatou Street, Panyu District, Guangzhou, Guangdong 510000 Patentee before: Guangzhou huatechnetium Intelligent Equipment Co.,Ltd. |