CN218347980U

CN218347980U - Four-way valve casing

Info

Publication number: CN218347980U
Application number: CN202222622805.2U
Authority: CN
Inventors: 管宏骏
Original assignee: Taizhou Runze Water Saving Irrigation Equipment Co ltd
Current assignee: Taizhou Runze Water Saving Irrigation Equipment Co ltd
Priority date: 2022-09-30
Filing date: 2022-09-30
Publication date: 2023-01-20
Anticipated expiration: 2032-09-30

Abstract

The utility model provides a cross valve housing belongs to valve technical field. It includes the shell body main part, the shell body main part on the lower extreme have valve installation end and link, the shell body main part in still be equipped with interface channel, shell body main part both sides still be equipped with the valve pipe No. one that has the structure of expanding a class and have additional strengthening's valve pipe No. two. Thereby additional strengthening can increase the joint strength between No. two valve pipes and the shell body and can prevent No. two valve pipe fracture, the valve pipe that has the structure of expanding flows can increase the flow of a valve pipe department.

Description

Four-way valve casing

Technical Field

The utility model belongs to the technical field of the cross valve, a cross valve housing is related to.

Background

The four-way valve in the prior art has low connection strength between the valve pipe and the valve body, and the joint of the valve pipe and the valve body is easy to break, so that the four-way valve capable of increasing the strength of the valve pipe is needed.

In order to overcome the defects of the prior art, various solutions are proposed through continuous exploration, for example, a four-way valve is disclosed in a chinese patent application No.: 202122387378.X ], comprising a main valve body; the three connecting pipes are arranged on the side wall of the main valve body at intervals, the three connecting pipes are an E connecting pipe, an S connecting pipe and a C connecting pipe, and the S connecting pipe is positioned between the E connecting pipe and the C connecting pipe; the three connecting pipes comprise a first pipe section and a second pipe section which are connected with each other, the first pipe section is used for connecting a pipeline outside the four-way valve, and one end of the second pipe section is communicated with the cavity of the main valve body; the side wall of the second pipe section of the S connecting pipe is provided with an S connecting pipe hole, the distance between the second pipe section of the E connecting pipe and the S connecting pipe hole in the axial direction of the connecting pipe is L1, the distance between the second pipe section of the C connecting pipe and the S connecting pipe hole in the axial direction of the connecting pipe is L2, the distance between the second pipe section of the S connecting pipe and the S connecting pipe hole in the axial direction of the connecting pipe is L6, L1 is more than or equal to 6mm, L2 is more than or equal to 6mm, and L6 is more than or equal to 6 mm.

SUMMERY OF THE UTILITY MODEL

The utility model aims at the above-mentioned problem, provide a cross valve housing.

In order to achieve the above purpose, the utility model adopts the following technical proposal:

the utility model provides a cross valve housing, includes the shell body main part, the shell body main part on the lower extreme have valve installation end and link, the shell body main part in still be equipped with interface channel, shell body main part both sides still be equipped with the valve pipe No. one that has the structure of expanding a class and have additional strengthening's valve pipe No. two.

In the four-way valve shell, the reinforcing structure is arranged at the joint of the second valve pipe and the outer shell body.

In the four-way valve shell, the reinforcing structure comprises a reinforcing part sleeved at the inner end of the second valve pipe, and a reinforcing part limiting structure is arranged on the second valve pipe.

In the four-way valve shell, the reinforcing part comprises a support sleeve, the support sleeve is sleeved on the second valve pipe, and a reinforcing rib plate fixedly connected with the outer shell body is arranged on the support sleeve.

In the four-way valve shell, the reinforcing rib plates are provided with a plurality of reinforcing rib plates and are arranged along the circumferential direction of the support sleeve.

In the four-way valve shell, the width of the reinforcing rib plate is gradually increased from the side far away from the outer shell body to the side close to the outer shell body.

In the four-way valve shell, the reinforcing part limiting structure comprises an annular limiting plate fixed on the second valve pipe, and the supporting sleeve is abutted against the annular limiting plate together with the outer end of the reinforcing rib plate.

In the four-way valve shell, the outer end of the second valve pipe is also provided with a positioning structure.

In the four-way valve housing, the positioning structure comprises an arc-shaped positioning convex part, and an inward-concave arc-shaped clamping groove is formed in the positioning convex part.

In the four-way valve housing, the flow expansion structure comprises a flow expansion end, and the aperture of the flow expansion end is gradually increased from inside to outside.

Compared with the prior art, the utility model has the advantages of:

1. thereby additional strengthening can increase the joint strength between No. two valve pipes and the shell body and can prevent that No. two valve pipes from splitting, the valve pipe that has the structure of expanding flows can increase the flow of a valve pipe department.

2. Thereby support the cover outer end and pass through reinforcement limit structure spacing and can make the deep floor inner on supporting the cover can support with the shell body main part and lean on, deep floor inner and shell body main part welding.

3. The stability that No. two valve pipes and shell body main part are connected can further be improved along the deep floor that supports set up of cover circumference to set up a plurality of edges.

Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.

Drawings

Fig. 1 is a schematic view of the overall structure provided by the present invention;

fig. 2 is a three-dimensional view of the present invention;

fig. 3 is a plan view of the present invention.

In the figure, an outer shell body 1, a valve mounting end 2, a connecting end 3, a connecting channel 4, a flow expansion structure 5, a first valve pipe 6, a reinforcing structure 7, a second valve pipe 8, a reinforcing part 9, a reinforcing part limiting structure 10, a supporting sleeve 11, a reinforcing rib plate 12, an annular limiting plate 13, a positioning structure 14, a positioning convex part 15, an arc-shaped clamping groove 16 and a flow expansion end 17.

Detailed Description

As shown in fig. 1-3, a four-way valve housing comprises an outer housing body 1, wherein the upper end and the lower end of the outer housing body 1 are provided with a valve mounting end 2 and a connecting end 3, the outer housing body 1 is internally provided with a connecting passage 4, and the two sides of the outer housing body 1 are provided with a first valve pipe 6 with a flow expanding structure 5 and a second valve pipe 8 with a reinforcing structure 7.

The utility model discloses in, thereby the joint strength between additional strengthening can increase No. two valve pipes and the shell body can prevent No. two valve pipe fracture, and a valve pipe that has the structure of expanding flows can increase the flow of a valve pipe department.

Preferably, a reinforcing structure is arranged at the joint of the first valve pipe and the outer shell body.

Specifically, the reinforcing structure 7 is provided at the junction of the second valve tube 8 and the outer housing body 1.

Specifically, the reinforcing structure 7 comprises a reinforcing part 9 sleeved at the inner end of the second valve pipe 8, and a reinforcing part limiting structure 10 is arranged on the second valve pipe 8. The reinforcing part 9 comprises a supporting sleeve 11, the supporting sleeve 11 is sleeved on the second valve pipe 8, and a reinforcing rib plate 12 fixedly connected with the outer shell body 1 is arranged on the supporting sleeve 11. Thereby support the cover outer end and pass through reinforcement limit structure spacing and can make the deep floor inner on supporting the cover can support with the shell body main part and lean on, deep floor inner and shell body main part welding.

Preferably, as shown in fig. 1-3, the reinforcing rib plates 12 are arranged in several numbers and arranged along the circumferential direction of the support sleeve 11. The connection stability of the second valve pipe and the outer shell body can be further improved by arranging a plurality of reinforcing rib plates arranged along the circumferential direction of the supporting sleeve.

Specifically, the width of the reinforcing rib plate 12 gradually increases from the side away from the outer shell body 1 to the side close to the outer shell body 1.

Specifically, referring to fig. 1-3, the reinforcement limiting structure 10 includes an annular limiting plate 13 fixed on the second valve pipe 8, and the supporting sleeve 11 abuts against the outer end of the reinforcing rib plate 12 and the annular limiting plate 13. The annular limiting plate can limit the outer ends of the supporting sleeve and the reinforcing rib plate.

Preferably, no. two valve pipe 8 outer ends still are equipped with location structure 14, and location structure 14 is equipped with inside sunken arc draw-in groove 16 including being circular-arc location convex part 15 on this location convex part 15. The positioning convex part and the arc-shaped clamping groove can facilitate the positioning of the second valve pipe during the installation.

Preferably, the diffuser structure 5 comprises a diffuser end 17, and the aperture of the diffuser end 17 gradually increases from the inside to the outside. The flow expansion end 17 is arranged on the first valve pipe, and the flow expansion end can increase the flow at the first valve pipe.

The utility model discloses a theory of operation is: the reinforcing structure can increase the connection strength between the second valve pipe and the outer shell so as to prevent the second valve pipe from being broken, and the first valve pipe with the flow expanding structure can increase the flow at the first valve pipe;

a reinforcing structure is also arranged at the joint of the first valve pipe and the outer shell body, the outer end of the supporting sleeve is limited through a reinforcing part limiting structure, so that the inner ends of reinforcing rib plates on the supporting sleeve can be abutted against the outer shell body, the inner ends of the reinforcing rib plates are welded with the outer shell body, and the stability of connection of the second valve pipe and the outer shell body can be further improved by arranging a plurality of reinforcing rib plates arranged along the circumferential direction of the supporting sleeve;

the annular limiting plate can be spacing to the outer end that supports cover and deep floor, and location convex part and arc draw-in groove can make things convenient for No. two valve pipes to fix a position when the installation, and the end 17 that expands sets up on valve pipe No. one, and the end that expands can increase the flow of valve pipe department No. one.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions may be made by those skilled in the art to the specific embodiments described without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Although the outer housing body 1, the valve mounting end 2, the connection end 3, the connection passage 4, the flow expansion structure 5, the first valve pipe 6, the reinforcement structure 7, the second valve pipe 8, the reinforcement member 9, the reinforcement member limiting structure 10, the support sleeve 11, the reinforcement rib plate 12, the ring-shaped limiting plate 13, the positioning structure 14, the positioning convex portion 15, the arc-shaped clamping groove 16, the flow expansion end 17, etc., are used herein more frequently, these terms are merely used to more conveniently describe and explain the essence of the present invention; they are to be construed in a manner that is inconsistent with the spirit of the invention.

Claims

1. The utility model provides a cross valve housing, includes shell body main part (1), its characterized in that, shell body main part (1) about the end have valve installation end (2) and link (3), shell body main part (1) in still be equipped with interface channel (4), shell body main part (1) both sides still be equipped with valve pipe (6) No. one that have expanding structure (5) and valve pipe (8) No. two that have additional strengthening (7).

2. Four-way valve housing according to claim 1, wherein the reinforcement structure (7) is provided at the junction of the second valve tube (8) and the outer housing body (1).

3. The four-way valve housing as claimed in claim 2, wherein the reinforcing structure (7) comprises a reinforcing member (9) sleeved on the inner end of the second valve tube (8), and the second valve tube (8) is provided with a reinforcing member limiting structure (10).

4. The four-way valve housing according to claim 3, wherein the reinforcing member (9) comprises a support sleeve (11), the support sleeve (11) is sleeved on the second valve pipe (8), and a reinforcing rib plate (12) fixedly connected with the outer housing body (1) is arranged on the support sleeve (11).

5. The four-way valve housing according to claim 4, characterized in that the reinforcing ribs (12) are provided in several numbers and arranged circumferentially along the support sleeve (11).

6. The four-way valve housing according to claim 4, wherein the width of the stiffener plates (12) increases from the side remote from the outer housing body (1) to the side close to the outer housing body (1).

7. The four-way valve housing according to claim 4, wherein the reinforcing member limiting structure (10) comprises a ring-shaped limiting plate (13) fixed on the second valve pipe (8), and the supporting sleeve (11) abuts against the outer end of the reinforcing rib plate (12) and the ring-shaped limiting plate (13).

8. The four-way valve housing as claimed in claim 1, wherein the outer end of the second valve tube (8) is further provided with a positioning structure (14).

9. The four-way valve housing according to claim 8, wherein the positioning structure (14) comprises a circular arc-shaped positioning protrusion (15), and the positioning protrusion (15) is provided with an inwardly recessed arc-shaped slot (16).

10. The four-way valve housing according to claim 1, wherein the flow expansion structure (5) comprises a flow expansion end (17), and the aperture of the flow expansion end (17) is gradually increased from inside to outside.