CN222121910U - Reversing valve seat, fluid reversing inlet and outlet valve, fluid diverter valve and sanitation truck - Google Patents
Reversing valve seat, fluid reversing inlet and outlet valve, fluid diverter valve and sanitation truck Download PDFInfo
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- CN222121910U CN222121910U CN202420275165.9U CN202420275165U CN222121910U CN 222121910 U CN222121910 U CN 222121910U CN 202420275165 U CN202420275165 U CN 202420275165U CN 222121910 U CN222121910 U CN 222121910U
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- 239000012530 fluid Substances 0.000 title claims abstract description 143
- 238000007789 sealing Methods 0.000 claims description 24
- 230000003068 static effect Effects 0.000 claims description 6
- 230000007613 environmental effect Effects 0.000 claims description 4
- 238000011144 upstream manufacturing Methods 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 10
- 238000009434 installation Methods 0.000 abstract description 7
- 230000002093 peripheral effect Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
本实用新型公开一种换向阀座、流体变向进出阀、流体分流阀及环卫车，换向阀座，包括座体和安装部，安装部与座体的外壁固定连接，换向阀座通过安装部固定安装在阀体上；座体一端具有流体入口或流体出口、另一端具有换向安装接头或换向安装接口，换向安装接头或换向安装接口处具有阀杆封堵口，流体入口或流体出口与阀杆封堵口流体导通；换向安装接头与阀体上的本体安装接口相适配安装，或者换向安装接口与阀体上的本体安装接头相适配安装；可以根据现场安装或使用需要将换向阀座和阀杆安装体对调安装，从而变换流体出口朝向，适应现场安装空间或者出水方向的需要。
The utility model discloses a reversing valve seat, a fluid reversing inlet and outlet valve, a fluid diverter valve and a sanitation vehicle. The reversing valve seat comprises a seat body and a mounting portion, the mounting portion is fixedly connected to the outer wall of the seat body, and the reversing valve seat is fixedly mounted on the valve body through the mounting portion; one end of the seat body has a fluid inlet or a fluid outlet, and the other end has a reversing mounting joint or a reversing mounting interface, the reversing mounting joint or the reversing mounting interface has a valve stem plugging port, and the fluid inlet or the fluid outlet is fluidly connected to the valve stem plugging port; the reversing mounting joint is adapted to be installed with the main body mounting interface on the valve body, or the reversing mounting interface is adapted to be installed with the main body mounting joint on the valve body; the reversing valve seat and the valve stem mounting body can be installed interchangeably according to on-site installation or use requirements, thereby changing the direction of the fluid outlet to meet the needs of on-site installation space or water outlet direction.
Description
Technical Field
The utility model relates to the technical field of fluid inlet and outlet control. In particular to a reversing valve seat, a fluid reversing inlet and outlet valve, a fluid diverter valve and an environmental sanitation truck.
Background
In the operation of sanitation vehicles, high pressure water valves are one of the key devices used to clean roads, waste bins and other sanitation facilities. Chinese patent document CN210177431U discloses a high-pressure water valve, wherein a water outlet is machined on one side of the valve block, and the opening and closing of the water outlet are realized by valve rods installed on the opposite sides. Because the space structure needs of different sanitation car, there is different demands to the delivery port orientation of water valve, for cooperation different sanitation car space structures, then need to open the mould design again to the water valve, the cost of manufacture will increase.
Disclosure of utility model
Therefore, the technical problem to be solved by the utility model is to provide a reversing valve seat, a fluid diversion inlet and outlet valve and a fluid diversion valve capable of changing the direction of a fluid outlet, and an environmental sanitation vehicle with the fluid diversion inlet and outlet valve or the fluid diversion valve.
In order to solve the technical problems, the utility model provides the following technical scheme:
The reversing valve seat comprises a seat body and a mounting part, wherein the mounting part is fixedly connected with the outer wall of the seat body, the reversing valve seat is fixedly mounted on a valve body through the mounting part, one end of the seat body is provided with a fluid inlet or a fluid outlet, the other end of the seat body is provided with a reversing mounting joint or a reversing mounting interface, the reversing mounting joint or the reversing mounting interface is provided with a valve rod plugging port, the fluid inlet or the fluid outlet is in fluid communication with the valve rod plugging port, the reversing mounting joint is mounted in fit with a body mounting interface on the valve body, or the reversing mounting interface is mounted in fit with a body mounting joint on the valve body, and the body mounting interface or the body mounting joint is mounted in fit with the valve rod mounting body.
Above-mentioned reversing valve seat, the valve rod shutoff mouth is round platform shape and the diameter diminishes gradually from the direction that is close to the valve rod to the direction that keeps away from the valve rod.
And the diameter of the water outlet is larger than the diameter of the largest part of the valve rod plugging opening.
The reversing valve seat is characterized in that the mounting part is provided with four mounting lugs, each mounting lug is provided with a mounting hole, and the four mounting lugs are distributed around the seat body at equal intervals.
And the outer circumferential surface of the reversing installation joint is provided with an annular sealing groove.
A fluid diversion inlet and outlet valve is provided with a fluid inlet, a fluid outlet and a fluid channel, wherein the fluid inlet and the fluid outlet are in fluid communication through the fluid channel, the fluid diversion inlet and outlet valve comprises a body, a diversion valve seat, a valve rod mounting body and a valve rod, the valve rod is mounted in the valve rod mounting body, the fluid inlet is positioned on any one of the body and the diversion valve seat, the fluid outlet is positioned on the other one of the body and the diversion valve seat, the body is provided with two identical body mounting interfaces or body mounting joints, the diversion valve seat and the valve rod mounting body are respectively provided with one identical diversion mounting joint or one identical diversion mounting interface, the body mounting joint is matched with the diversion mounting interface, the body mounting interface is matched with the diversion mounting joint, the valve seat is provided with a valve rod plugging opening for accommodating the plugging end of the valve rod, the fluid inlet or the fluid outlet on the valve seat is positioned opposite to the plugging end of the valve rod, and the fluid inlet and outlet on the valve seat passes through the diversion valve and into the fluid channel when the fluid diversion inlet and outlet passes through the valve plugging end of the valve rod.
The valve rod mounting body is fixedly mounted on the body through bolts, the reversing mounting joint of the valve rod mounting body extends into the first body mounting interface, the reversing mounting joint of the reversing valve seat is in fluid sealing connection with the inner wall of the first body mounting interface, the valve rod mounting body is fixedly mounted on the body through bolts, the reversing mounting joint of the valve rod mounting body extends into the second body mounting interface, and the reversing mounting joint of the valve rod mounting body is in fluid sealing connection with the inner wall of the second body mounting interface.
The fluid diversion inlet and outlet valve is characterized in that the outer peripheral surface of the reversing mounting joint of the reversing valve seat is provided with a static sealing structure, and the outer peripheral surface of the reversing mounting joint of the valve rod mounting body is also provided with a static sealing structure.
A fluid diverter valve is characterized by comprising two or more than two fluid diversion inlet and outlet valves, wherein the fluid diversion inlet and outlet valves are arranged between two adjacent fluid diversion inlet and outlet valves, and the upstream fluid diversion inlet and outlet valve is in fluid conduction with a fluid inlet of the downstream fluid diversion inlet and outlet valve through a normally open fluid channel arranged on a body.
An environmental sanitation truck having the fluid diversion inlet and outlet valve or the fluid diverter valve described above.
The technical scheme of the utility model has the beneficial technical effects that the reversing valve seat and the valve rod mounting body can be mounted in a reversing way according to the field mounting or using requirements, so that the direction of a fluid outlet is changed, and the requirements of the field mounting space or the water outlet direction are met.
Drawings
FIG. 1 is a schematic illustration of the structure of the fluid diverter valve of the present utility model with the diverter valve seat mounted on the same side and the valve stem mounting body mounted on the opposite side of the diverter valve seat;
FIG. 2 is a schematic illustration of a valve body structure of the fluid diverter valve of the present utility model;
FIG. 3 is a schematic view of another angular configuration of the valve body of FIG. 2;
FIG. 4 is a schematic illustration of the structure of a portion of the reversing valve seat and valve stem mounting body of the fluid diverter valve of the present utility model after being installed in a reversed manner;
FIG. 5 is a schematic illustration of the structure of the reversing valve seat of the present utility model;
Fig. 6 is a schematic view of another angular configuration of the reversing valve seat of the present utility model shown in fig. 5.
The reference numerals in the drawings are as follows:
1-fluid inlet, 2-fluid outlet, 3-fluid channel, 4-body, 5-reversing valve seat, 6-valve stem mounting body, 7-1-first body mounting interface, 7-2-second body mounting interface, 8-valve stem, 9-valve stem plugging port, 10-plugging port, 11-normally open fluid channel, 12-static seal structure, 13-seat body, 14-mounting portion, 15-mounting hole, 16-annular seal groove.
Detailed Description
As shown in fig. 4, 5 and 6, the reversing valve seat in this embodiment includes a seat body 13 and a mounting portion 14, where the mounting portion 14 is fixedly connected to an outer wall of the seat body 13, and the reversing valve seat is fixedly mounted on a valve body through the mounting portion 14, one end of the seat body 13 has a fluid inlet 1 or a fluid outlet 2 (in this embodiment, the fluid outlet 2), and the other end has a reversing mounting joint or a reversing mounting interface (in this embodiment, the reversing mounting joint or the reversing mounting interface has a valve stem plugging port 9 (in this embodiment, the valve stem plugging port 9 is formed in the reversing mounting joint), the fluid inlet 1 or the fluid outlet 2 is in fluid communication with the valve stem plugging port 9, the reversing mounting joint is mounted in a fit with a body mounting interface on the valve body, or the reversing mounting interface is mounted in a fit with a body mounting joint on the valve body, and the body mounting interface or the body mounting joint is mounted in a fit with the valve stem mounting body 6. The valve rod sealing opening 9 is in a truncated cone shape, and the diameter of the valve rod sealing opening gradually decreases from the direction adjacent to the valve rod to the direction far away from the valve rod. The diameter of the fluid inlet 1 or the fluid outlet 2 is larger than the largest diameter of the valve stem closure 9. The mounting part 14 is provided with four mounting lugs, each mounting lug is provided with a mounting hole 15, and the four mounting lugs are distributed around the seat body 13 at equal intervals. An annular sealing groove 16 is formed on the outer peripheral surface of the reversing mounting joint 16.
As shown in fig. 1 to 4, the fluid direction changing inlet and outlet valve comprises a fluid inlet 1, a fluid outlet 2 and a fluid channel 3, wherein the fluid inlet 1 and the fluid outlet 2 are in fluid communication through the fluid channel 3, the fluid direction changing inlet and outlet valve comprises a body 4, a direction changing valve seat 5, a valve rod mounting body 6 and a valve rod 8, the valve rod 8 is mounted in the valve rod mounting body 6, the fluid inlet 1 is positioned on the body 4, the fluid outlet 2 is positioned on the direction changing valve seat 5, the body 4 is provided with two identical body mounting interfaces, the direction changing valve seat 5 and the valve rod mounting body 6 are respectively provided with one identical direction changing mounting joint, the body mounting interfaces are matched with the direction changing mounting joint, the direction changing valve seat 5 is provided with a valve rod sealing mouth 9 for accommodating a sealing end 10 of the valve rod 8, the valve rod sealing mouth 9 is opposite to the sealing end 10 of the valve rod 8, the fluid inlet 1 on the direction changing valve seat 5 is in fluid communication with the fluid channel 3 through the valve rod sealing mouth 9, and the fluid flows into the sealing mouth 10 of the direction changing valve through the valve rod 8 when the fluid flows into the direction changing valve seat 8.
As shown in fig. 1 to 4, in the present embodiment, the body 4 has two identical first body mounting interfaces 7-1 and second body mounting interfaces 7-2, the reversing valve seat 5 and the valve stem mounting body 6 have one identical reversing mounting joint, respectively, the reversing valve seat 5 is fixedly mounted on the body 4 by bolts, the reversing mounting joint of the reversing valve seat 5 extends into the first body mounting interface 7-1, and the reversing mounting joint of the reversing valve seat 5 is in fluid-tight connection with the inner wall of the first body mounting interface 7-1, the valve stem mounting body 6 is fixedly mounted on the body 4 by bolts, the reversing mounting joint of the valve stem mounting body 6 extends into the second body mounting interface 7-2, and the reversing mounting joint of the valve stem mounting body 6 is in fluid-tight connection with the inner wall of the second body mounting interface 7-2. The outer circumferential surface of the reversing installation joint of the reversing valve seat 5 is provided with a static sealing structure 12 (a sealing ring is installed in an annular sealing groove 16), and the outer circumferential surface of the reversing installation joint of the valve rod installation body 6 is also provided with a static sealing structure.
The fluid diverter valve shown in fig. 1 is provided with five fluid diversion inlet and outlet valves, the orientations of the fluid outlets 2 are the same, the fluid diverter valve shown in fig. 4 is provided with five fluid diversion inlet and outlet valves, the orientations of the fluid outlets 2 are not completely the same, and the direction can be changed according to the field installation or use requirement.
In other embodiments, the fluid inlet 1 may be located on the reversing valve seat 5, the fluid outlet 2 is located on the body 4, the body 4 has two identical body mounting joints, the reversing valve seat 5 and the valve stem mounting body 6 respectively have a reversing mounting interface, the body mounting joints are matched with the reversing mounting interface, and the fluid inlet 1 on the reversing valve seat 5 is in fluid communication with the fluid channel 3 through the valve stem plugging port 9.
As shown in fig. 1 and 4, the fluid diverter valve of the present embodiment includes two or more fluid diversion inlet and outlet valves, and between two adjacent fluid diversion inlet and outlet valves, the upstream fluid diversion inlet and outlet valve is in fluid communication with the downstream fluid inlet 6 of the fluid diversion inlet and outlet valve through a normally open fluid channel 11 formed on the body 4.
The sanitation truck of the embodiment is provided with the fluid diversion inlet and outlet valve or the fluid diversion valve, so that clean water can be supplied in a reversing manner.
It is apparent that the above examples are given by way of illustration only and are not limiting of the embodiments. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. While the obvious variations or modifications which are extended therefrom remain within the scope of the claims of this patent application.
Claims (10)
1. The reversing valve seat is characterized by comprising a seat body (13) and a mounting part (14), wherein the mounting part (14) is fixedly connected with the outer wall of the seat body (13), the reversing valve seat is fixedly mounted on a valve body through the mounting part (14), one end of the seat body (13) is provided with a fluid inlet (1) or a fluid outlet (2), the other end of the seat body is provided with a reversing mounting joint or a reversing mounting interface, a valve rod sealing opening (9) is arranged at the reversing mounting joint or the reversing mounting interface, the fluid inlet (1) or the fluid outlet (2) is in fluid conduction with the valve rod sealing opening (9), the reversing mounting joint is mounted in fit with a body mounting interface on the valve body, or the reversing mounting interface is mounted in fit with a body mounting joint on the valve body, and the body mounting joint or the body mounting joint is mounted in fit with a valve rod mounting body (6).
2. A reversing valve seat according to claim 1, characterized in that the valve stem closure (9) is frustoconical and tapers in diameter from a direction adjacent the valve stem to a direction away from the valve stem.
3. A reversing valve seat according to claim 2, characterized in that the diameter of the fluid inlet (1) or the fluid outlet (2) is larger than the largest diameter of the valve stem closure (9).
4. A reversing valve seat according to claim 3, wherein the mounting part (14) is formed by four mounting lugs, each mounting lug is formed with a mounting hole (15), and the four mounting lugs are distributed around the seat body (13) at equal intervals.
5. A reversing valve seat according to any one of claims 1-4, characterized in that the reversing mounting joint is formed with an annular sealing groove (16) on its outer circumferential surface.
6. A fluid diversion inlet and outlet valve provided with a fluid inlet (1), a fluid outlet (2) and a fluid channel (3), wherein the fluid inlet (1) and the fluid outlet (2) are in fluid communication through the fluid channel (3), and the fluid diversion inlet and outlet valve is characterized by comprising a body (4), a reversing valve seat (5) as defined in any one of claims 1 to 5, a valve rod mounting body (6) and a valve rod (8), wherein the valve rod (8) is mounted in the valve rod mounting body (6), the fluid inlet (1) is positioned on any one of the body (4) and the reversing valve seat (5), the fluid outlet (2) is positioned on the other one of the body (4) and the reversing valve seat (5), the body (4) is provided with two identical body mounting interfaces or body mounting joints, the reversing valve seat (5) and the valve rod mounting body (6) are respectively provided with one identical reversing mounting joint or reversing mounting interface, the body mounting joint is matched with the reversing valve seat (6), the valve rod (8) is provided with a sealing end (10) opposite to the reversing valve seat (8), the fluid inlet (1) or the fluid outlet (2) on the reversing valve seat (5) is in fluid communication with the fluid channel (3) through the valve rod plugging port (9), and when the fluid is diverted into and out of the valve, the plugging end (10) of the valve rod (8) penetrates through the fluid channel (3) and stretches into the valve rod plugging port (9).
7. The fluid direction-changing inlet and outlet valve according to claim 6, characterized in that the body (4) has two identical first body mounting interfaces (7-1) and second body mounting interfaces (7-2), the direction-changing valve seat (5) and the valve stem mounting body (6) each have one identical direction-changing mounting joint, the direction-changing valve seat (5) is fixedly mounted on the body (4) by means of bolts, the direction-changing mounting joint of the direction-changing valve seat (5) extends into the first body mounting interface (7-1) and the direction-changing mounting joint of the direction-changing valve seat (5) is in fluid-tight connection with the inner wall of the first body mounting interface (7-1), the valve stem mounting body (6) is also fixedly mounted on the body (4) by means of bolts, the direction-changing mounting joint of the valve stem mounting body (6) extends into the second body mounting interface (7-2), and the direction-changing joint of the valve stem mounting body (6) extends into fluid-tight connection with the inner wall of the second body mounting interface (7-2).
8. The fluid diversion inlet and outlet valve according to claim 7, wherein the reversing mounting joint outer circumferential surface of the reversing valve seat (5) is provided with a static sealing structure (12), and the reversing mounting joint outer circumferential surface of the valve rod mounting body (6) is also provided with a static sealing structure.
9. A fluid diverter valve, characterized by comprising two or more than two fluid diversion inlet and outlet valves according to any one of claims 6-8, wherein between two adjacent fluid diversion inlet and outlet valves, the upstream fluid diversion inlet and outlet valve is in fluid communication with the downstream fluid inlet (1) of the fluid diversion inlet and outlet valve through a normally open fluid channel (11) arranged on the body (4).
10. An environmental sanitation truck having a fluid diversion inlet and outlet valve according to any one of claims 6 to 8 or having a fluid diverter valve according to claim 9.
Applications Claiming Priority (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322817770 | 2023-10-19 | ||
| CN202322817773 | 2023-10-19 | ||
| CN202311362213.4A CN117419188A (en) | 2023-10-19 | 2023-10-19 | High-pressure water valve |
| CN2023228177702 | 2023-10-19 | ||
| CN2023113622134 | 2023-10-19 | ||
| CN2023228177736 | 2023-10-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222121910U true CN222121910U (en) | 2024-12-06 |
Family
ID=90312796
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420259023.3U Active CN222122274U (en) | 2023-10-19 | 2024-02-02 | Fluid valve and fluid diverter valve |
| CN202410149642.1A Pending CN117759729A (en) | 2023-10-19 | 2024-02-02 | Fluid valve and fluid diverter valve |
| CN202420275165.9U Active CN222121910U (en) | 2023-10-19 | 2024-02-05 | Reversing valve seat, fluid reversing inlet and outlet valve, fluid diverter valve and sanitation truck |
Family Applications Before (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420259023.3U Active CN222122274U (en) | 2023-10-19 | 2024-02-02 | Fluid valve and fluid diverter valve |
| CN202410149642.1A Pending CN117759729A (en) | 2023-10-19 | 2024-02-02 | Fluid valve and fluid diverter valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (3) | CN222122274U (en) |
-
2024
- 2024-02-02 CN CN202420259023.3U patent/CN222122274U/en active Active
- 2024-02-02 CN CN202410149642.1A patent/CN117759729A/en active Pending
- 2024-02-05 CN CN202420275165.9U patent/CN222121910U/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN222122274U (en) | 2024-12-06 |
| CN117759729A (en) | 2024-03-26 |
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