CN219263294U

CN219263294U - Split type valve casing of easily adjusting

Info

Publication number: CN219263294U
Application number: CN202222787471.4U
Authority: CN
Inventors: 杨冬春; 潘张明钰; 吕志云
Original assignee: Jiangsu Shengfeng Machinery Technology Co ltd
Current assignee: Jiangsu Shengfeng Machinery Technology Co ltd
Priority date: 2022-10-20
Filing date: 2022-10-20
Publication date: 2023-06-27
Anticipated expiration: 2032-10-20

Abstract

The utility model relates to the technical field of valve parts, in particular to a split type valve casing easy to adjust, which comprises an outer casing and an inner valve body. According to the split type easy-to-adjust valve casing, the split type structure design is adopted, the outer casing and the inner valve body can be rapidly separated by disassembling the bottom sealing cover shell and the lateral water guide pipe, so that the later assembly, disassembly and maintenance are convenient, and the later use cost is reduced; the top ring gear on the internal valve body is inserted into the annular limiting tooth slot to be connected with the external shell in a clamping mode, so that the assembly firmness of the internal valve body can be improved, the assembly angle can be changed according to requirements, the setting angle of the lateral water guide pipe can be changed, and the applicability is wider.

Description

Split type valve casing of easily adjusting

Technical Field

The utility model relates to the technical field of valve parts, in particular to a split valve casing easy to adjust.

Background

The valve body is a main part in the valve, and the flow is guided and controlled through internally mounted case, and traditional valve body just can't be adjusted with outside structure in its inside after production and processing, and the suitability is lower, leads to the later stage dismantlement maintenance degree of difficulty big, and the cost is also very high.

Disclosure of Invention

The utility model aims to solve the technical problems that: in order to solve the problems in the prior art, an improved split valve housing easy to adjust is provided, and the problems that the internal and external structures of a traditional valve body cannot be adjusted after production and processing, the applicability is low, the later disassembly and maintenance difficulty is high, and the cost is high are solved.

The technical scheme adopted for solving the technical problems is as follows: the utility model provides a split type easy regulation valve casing, includes outside casing and inside valve body, outside casing upper surface set up the overhead internal thread through-hole that is used for installing top transfer line, the annular spacing tooth's socket has been seted up to the top surface in the outside casing in overhead internal thread through-hole position, the arc regulation mouth has been seted up on the outside casing outside arcwall face, annular internal thread assembly groove has been seted up on the outside casing lower extreme opening inner wall, annular internal thread assembly groove internal thread assembly has the sealed housing of bottom, the internal valve body outside arcwall face upper thread grafting is fixed with the protruding side direction aqueduct to the arc regulation mouth inside.

The top end of the inner valve body is coaxially fixed with an upward-protruding integral structure top toothed ring, and the inner valve body is inserted into the annular limiting tooth slot through the top toothed ring to be clamped with the outer shell.

The lower end of the outer side surface of the bottom sealing cover shell is provided with an integral structure sealing ring.

An inner hexagonal control groove is formed in the center of the lower surface of the bottom sealing housing.

And a lateral thread assembly hole with a lower counter bore is formed in the outer arc surface of the inner valve body at the assembly end of the lateral water guide pipe.

The lower end of the outer side surface of the top infusion tube is provided with an external thread assembly tube matched with the overhead internal thread through hole, and the connecting end of the outer side surface of the top infusion tube, which is positioned on the external thread assembly tube, is provided with an external sealing cover with an integrated structure and an external hexagonal control block with an integrated structure, and the external hexagonal control block is fixed at the upper end of the external sealing cover.

The beneficial effects of the utility model are as follows:

(1) According to the split type easy-to-adjust valve casing, the split type structure design is adopted, the outer casing and the inner valve body can be rapidly separated by disassembling the bottom sealing cover shell and the lateral water guide pipe, so that the later assembly, disassembly and maintenance are convenient, and the later use cost is reduced;

(2) The top ring gear on the internal valve body is inserted into the annular limiting tooth slot to be connected with the external shell in a clamping mode, so that the assembly firmness of the internal valve body can be improved, the assembly angle can be changed according to requirements, the setting angle of the lateral water guide pipe can be changed, and the applicability is wider.

Drawings

The utility model will be further described with reference to the drawings and examples.

Fig. 1 is a schematic structural view of the present utility model.

Fig. 2 is an internal cross-sectional view of the present utility model.

Detailed Description

The utility model will now be described in further detail with reference to the accompanying drawings. The drawings are simplified schematic representations which merely illustrate the basic structure of the utility model and therefore show only the structures which are relevant to the utility model.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "connected," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

The split type valve casing easy to adjust shown in fig. 1 and 2 comprises an outer casing 1 and an inner valve body 2, wherein an overhead internal thread through hole 4 for installing a top infusion tube 3 is formed in the upper surface of the outer casing 1, an annular limiting tooth groove 5 is formed in the position of the overhead internal thread through hole 4 in the inner top surface of the outer casing 1, an arc-shaped adjusting opening 6 is formed in the arc-shaped surface on the outer side of the outer casing 1, an annular internal thread assembly groove 7 is formed in the inner wall of the opening at the lower end of the outer casing 1, a bottom sealing cover shell 8 is assembled in the annular internal thread assembly groove 7 in an internal thread mode, and a lateral water guide tube 9 protruding towards the inner side of the arc-shaped adjusting opening 6 is fixedly connected to the arc-shaped surface on the outer side of the inner valve body 2 in a threaded inserting mode.

In order to match the top clamping and fixing, the top end of the inner valve body 2 is coaxially fixed with an upward-protruding integral top toothed ring 10, and the inner valve body 2 is inserted into the annular limiting tooth slot 5 through the top toothed ring 10 to be clamped with the outer shell 1.

In order to improve the tightness of the bottom assembly, the lower end of the outer side surface of the bottom sealing cover shell 8 is provided with an integrally-structured sealing ring 11.

For the cooperation of the bottom control rotation, an inner hexagonal control groove 12 is arranged at the center of the lower surface of the bottom sealing housing 8.

In order to match the lateral thread fixation, a lateral thread assembly hole 13 with a lower counter bore is formed on the outer arc surface of the inner valve body 2 at the assembly end of the lateral water guide pipe 9.

In order to match the top assembly, seal and control, the lower end of the outer side surface of the top infusion tube 3 is provided with an external thread assembly tube 14 matched with the overhead internal thread through hole 4, and the connecting end of the outer side surface of the top infusion tube 3, which is positioned on the external thread assembly tube 14, is provided with an external seal cover 15 with an integrated structure and an external hexagonal control block 16 with an integrated structure, which is fixed at the upper end of the external seal cover 15.

The split type valve housing easy to adjust adopts split type structural design, the outer housing 1 and the inner valve body 2 can be quickly separated by disassembling the bottom sealing housing 8 and the lateral water guide pipe 9, so that the later assembly, disassembly and maintenance are convenient, and the later use cost is reduced; the top toothed ring 10 on the inner valve body 2 is inserted into the annular limiting tooth slot 5 to be clamped with the outer shell 1, so that the assembly firmness of the inner valve body 2 can be improved, the assembly angle can be changed as required, the setting angle of the lateral water guide pipe 9 can be changed, and the applicability is wider.

With the above-described preferred embodiments according to the present utility model as an illustration, the above-described descriptions can be used by persons skilled in the relevant art to make various changes and modifications without departing from the scope of the technical idea of the present utility model. The technical scope of the present utility model is not limited to the description, but must be determined according to the scope of claims.

Claims

1. The utility model provides a split type easy regulation valve casing, includes outside casing (1) and inside valve body (2), characterized by: the utility model provides a top internal thread through-hole (4) that are used for installing top transfer line (3) have been seted up to external casing (1) upper surface, annular spacing tooth's socket (5) have been seted up to external casing (1) interior top surface in top internal thread through-hole (4) position, arc regulation mouth (6) have been seted up on the arcwall face in external casing (1) outside, annular internal thread assembly groove (7) have been seted up on external casing (1) lower extreme opening inner wall, annular internal thread assembly groove (7) internal thread assembly has bottom seal housing (8), screw grafting is fixed with inside bellied side aqueduct (9) to arc regulation mouth (6) on the arcwall face in internal valve body (2) outside.

2. The split easy-to-adjust valve housing of claim 1, wherein: the top end of the inner valve body (2) is coaxially fixed with an upward-protruding integrated structure top toothed ring (10), and the inner valve body (2) is inserted into the annular limiting tooth slot (5) through the top toothed ring (10) to be clamped with the outer shell (1).

3. The split easy-to-adjust valve housing of claim 1, wherein: the lower end of the outer side surface of the bottom sealing housing (8) is provided with an integral structure sealing ring (11).

4. The split easy-to-adjust valve housing of claim 1, wherein: an inner hexagonal control groove (12) is formed in the center of the lower surface of the bottom sealing housing (8).

5. The split easy-to-adjust valve housing of claim 1, wherein: the arc surface on the outer side of the inner valve body (2) is positioned at the assembly end of the lateral water guide pipe (9) and is provided with a lateral thread assembly hole (13) with a lower counter bore.

6. The split easy-to-adjust valve housing of claim 1, wherein: the lower end of the outer side surface of the top infusion tube (3) is provided with an external thread assembly tube (14) matched with the overhead internal thread through hole (4), and the connecting end of the outer side surface of the top infusion tube (3) positioned on the external thread assembly tube (14) is provided with an external sealing cover (15) with an integrated structure and an external hexagonal control block (16) with an integrated structure, and the external hexagonal control block is fixed at the upper end of the external sealing cover (15).