CN214889168U

CN214889168U - Stainless steel valve precision casting

Info

Publication number: CN214889168U
Application number: CN202121278562.4U
Authority: CN
Inventors: 郑祥华; 郑笑愉
Original assignee: Wenzhou Xinsen Special Steel Co ltd
Current assignee: Wenzhou Xinsen Special Steel Co ltd
Priority date: 2021-06-09
Filing date: 2021-06-09
Publication date: 2021-11-26
Anticipated expiration: 2031-06-09

Abstract

The utility model belongs to the technical field of the stainless steel valve technique and specifically relates to a stainless steel valve precision casting spare, including first fixing base and second fixing base, all be equipped with the sealing washer on first fixing base and the second fixing base be equipped with a partial pressure section of thick bamboo between first fixing base and the second fixing base, be equipped with the pressure release pipe on a partial pressure section of thick bamboo, through the pressure release pipe that sets up for the device compressive property is better.

Description

Stainless steel valve precision casting

Technical Field

The utility model relates to a stainless steel valve technical field specifically is a stainless steel valve precision casting.

Background

The stainless steel valve is widely applied to the fields of chemical industry, petrifaction, petroleum, papermaking, mining, electric power, liquefied gas, food, pharmacy, water supply and drainage, municipal administration, mechanical equipment matching, electronic industry, urban construction and the like. The valve is a control part in a pipeline fluid conveying system, is used for changing the section of a passage and the flowing direction of a medium, and has the functions of diversion, stopping, regulation, throttling, non-return, diversion or overflow pressure relief and the like. Valves used for fluid control range in variety and size from the simplest shut-off valves to the various valves used in extremely complex autonomous systems.

For a stainless steel valve produced by a precision casting, the surface smoothness and flatness are high, the production efficiency is high, and secondary processing is reduced, but the traditional precision casting valve has poor sealing performance and poor pressure resistance.

There is therefore a need for a precision stainless steel valve casting that ameliorates the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a stainless steel valve precision casting to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a stainless steel valve precision casting, includes first fixing base and second fixing base, all be equipped with the sealing washer on first fixing base and the second fixing base be equipped with a partial pressure section of thick bamboo between first fixing base and the second fixing base, be equipped with the pressure release pipe on a partial pressure section of thick bamboo.

As the utility model discloses preferred scheme, first fixing base includes first mounting hole, just is close to the equidistant evenly distributed in first fixing base outer edge department and has the first mounting hole of a plurality of at the top of first fixing base and top, is equipped with a location section of thick bamboo in the bottom center department of first fixing base.

As the utility model discloses preferred scheme, the top center department of first fixing base is equipped with the connecting cylinder, is equipped with a partial pressure section of thick bamboo at the top of connecting cylinder, is equipped with the pressure release pipe in outer anchor ring one side of a partial pressure section of thick bamboo, is equipped with the second fixing base at the top of a partial pressure section of thick bamboo.

As the utility model discloses preferred scheme, the pressure release pipe includes the thread head, and the one end of just keeping away from a partial pressure section of thick bamboo outside the pressure release pipe is equipped with the thread head, and the one end of keeping away from a partial pressure section of thick bamboo at the pressure release pipe is equipped with the connecting plate, and carries out threaded connection between the pressure release pipe through thread head and connecting plate.

As the utility model discloses preferred scheme, the second fixing base includes the second mounting hole, and the equidistant evenly distributed in the outer edge department that just is close to the second fixing base at the top of second fixing base has a plurality of second mounting hole, and the aperture size and the quantity of second mounting hole and first mounting hole are the same, is equipped with a second location section of thick bamboo in the top center department of second fixing base, a second location section of thick bamboo all is equipped with the sealing washer with the outer anchor ring of a first location section of thick bamboo.

As the utility model discloses preferred scheme, first fixing base, first location section of thick bamboo, connecting cylinder, partial pressure section of thick bamboo, pressure release pipe, second fixing base and second location section of thick bamboo all adopt stainless steel and make through precision casting technology.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses in, through the first location section of thick bamboo, pressure release pipe, the second location section of thick bamboo and the sealing washer that sets up for the device installation is better stable and sealing performance is better, can and reduce device internal pressure fast under lasting high pressure simultaneously, thereby makes dress device compressive property better.

Drawings

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

FIG. 2 is a schematic view of the bottom structure of the first fixing base of the present invention;

fig. 3 is a schematic view of the pressure relief pipe of the present invention.

In the figure: 1. a first fixed seat; 101. a first mounting hole; 2. a first positioning cylinder; 3. a connecting cylinder; 4. a pressure-dividing cylinder; 5. a pressure relief pipe; 501. a screw head; 6. a connecting plate; 7. a second fixed seat; 701. a second mounting hole; 8. a second positioning cylinder; 9. and (5) sealing rings.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the scope of the present invention based on the embodiments of the present invention.

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. Several embodiments of the present invention are presented. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-3, the present invention provides a technical solution:

the utility model provides a stainless steel valve precision casting, includes first fixing base 1 and second fixing base 7, all is equipped with sealing washer 9 on first fixing base 1 and the second fixing base 7, is equipped with a partial pressure section of thick bamboo 4 between first fixing base 1 and second fixing base 7, is equipped with pressure release pipe 4 on partial pressure section of thick bamboo 4.

In an embodiment, referring to fig. 1, 2 and 3, a first fixing seat 1 includes a first mounting hole 101, a plurality of first mounting holes 101 are uniformly distributed at the top and top of the first fixing seat 1 and near the outer edge of the first fixing seat 1 at equal intervals, a first positioning cylinder 2 is disposed at the center of the bottom of the first fixing seat 1, a connecting cylinder 3 is disposed at the center of the top of the first fixing seat 1, a pressure dividing cylinder 4 is disposed at the top of the connecting cylinder 3, a pressure relief pipe 5 is disposed at one side of the outer annular surface of the pressure dividing cylinder 4, a second fixing seat 7 is disposed at the top of the pressure dividing cylinder 4, the pressure relief pipe 5 includes a screw head 501, a screw head 501 is disposed at the outer annular surface of the pressure relief pipe 5 and far from the pressure dividing cylinder 5, a connecting plate 6 is disposed at one end of the pressure relief pipe 5 far from the pressure dividing cylinder 4, the pressure relief pipe 5 is in threaded connection with the connecting plate 6 through the screw head 501, the second fixing seat 7 includes a second mounting hole 701, at the top of second fixing base 7 and be close to the outer edge department equidistant evenly distributed of second fixing base 7 have a plurality of second mounting hole 701, and second mounting hole 701 is the same with the aperture size and the quantity of first mounting hole 101, top center department at second fixing base 7 is equipped with second location section of thick bamboo 8, second location section of thick bamboo 8 all is equipped with sealing washer 9 with the outer anchor ring of first location section of thick bamboo 2, first fixing base 1, first location section of thick bamboo 2, connecting cylinder 3, partial pressure section of thick bamboo 4, pressure release pipe 5, second fixing base 7 and second location section of thick bamboo 8 all adopt stainless steel and make through precision casting technology, pressure release pipe 5 and sealing washer 9 through setting up, make the device sealing performance better, and the crushing resistance is better, thereby hoisting device's stability.

The working principle is as follows: during the use, at first with the inside or the both sides of installation face of connecting tube of first location section of

thick bamboo

2 and 8 access of second location section of thick bamboo, then pass first mounting hole 101 and second mounting hole 701 through fixing bolt and fix the device, at this moment first fixing base 1 and the second fixing base 7 and the installation face between laminating fixed seal nature and the sealing performance of the sealing washer 9 of the outer anchor ring of first location section of

thick bamboo

2 and 8 of second location section of thick bamboo, make the device sealing performance better, thereby stability is higher, but the device internal pressure produces the gap and reveals under the too big time meeting of face continuous pressure centre gripping simultaneously, at this moment only need through the pressure drainage of pressure release pipe 5 with the device inside, thereby reduce the device internal pressure fast, thereby make the pressure resistance of dress device more, certain spreading value has.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a stainless steel valve precision casting, includes first fixing base (1) and second fixing base (7), its characterized in that: all be equipped with sealing washer (9) on first fixing base (1) and second fixing base (7) be equipped with partial pressure section of thick bamboo (4) between first fixing base (1) and second fixing base (7), be equipped with pressure release pipe (5) on partial pressure section of thick bamboo (4).

2. A stainless steel valve precision casting according to claim 1, wherein: the first fixing seat (1) comprises first mounting holes (101), a plurality of first mounting holes (101) are evenly distributed at the top of the first fixing seat (1) and close to the outer edge of the first fixing seat (1) at equal intervals, and a first positioning cylinder (2) is arranged at the center of the bottom of the first fixing seat (1).

3. A stainless steel valve precision casting according to claim 1, wherein: the pressure-reducing valve is characterized in that a connecting cylinder (3) is arranged at the center of the top of the first fixing seat (1), a pressure-dividing cylinder (4) is arranged at the top of the connecting cylinder (3), a pressure-reducing pipe (5) is arranged on one side of the outer annular surface of the pressure-dividing cylinder (4), and a second fixing seat (7) is arranged at the top of the pressure-dividing cylinder (4).

4. A stainless steel valve precision casting according to claim 3, wherein: the pressure release pipe (5) comprises a threaded head (501), the threaded head (501) is arranged at one end, away from the pressure release pipe (5), of the outer annular surface of the pressure release pipe (5) and the pressure separation barrel (4), the connecting plate (6) is arranged at one end, away from the pressure separation barrel (4), of the pressure release pipe (5), and the pressure release pipe (5) is in threaded connection with the connecting plate (6) through the threaded head (501).

5. A stainless steel valve precision casting according to claim 1, wherein: the second fixing seat (7) comprises second mounting holes (701), a plurality of second mounting holes (701) are evenly distributed at the top of the second fixing seat (7) and close to the outer edge of the second fixing seat (7) at equal intervals, the second mounting holes (701) are the same as the first mounting holes (101) in aperture size and number, a second positioning cylinder (8) is arranged at the center of the top of the second fixing seat (7), and sealing rings (9) are arranged on the outer annular surfaces of the second positioning cylinder (8) and the first positioning cylinder (2).

6. A stainless steel valve precision casting according to claim 1, wherein: the first fixing seat (1), the first positioning cylinder (2), the connecting cylinder (3), the pressure dividing cylinder (4), the pressure relief pipe (5), the second fixing seat (7) and the second positioning cylinder (8) are all made of stainless steel materials through a precision casting process.