CN213479311U

CN213479311U - Mounting structure of seal valve

Info

Publication number: CN213479311U
Application number: CN202021169654.4U
Authority: CN
Inventors: 王庆文
Original assignee: Tianjin Binhai Huayi Valve Co ltd
Current assignee: Tianjin Binhai Huayi Valve Co ltd
Priority date: 2020-06-22
Filing date: 2020-06-22
Publication date: 2021-06-18
Anticipated expiration: 2030-06-22

Abstract

The utility model belongs to the technical field of seal valves, in particular to a seal valve mounting structure, which comprises a valve body, wherein the rear end of the valve body is fixedly connected with a rear ring, the rear side of the rear ring is fixedly connected with a mounting cylinder, an elastic cloth cylinder is mounted on the outer side of the mounting cylinder, the front end and the rear end of the elastic cloth cylinder are respectively fixedly connected with a first elastic ring and a second elastic ring, the rear side of the elastic cloth cylinder is provided with a wall body, the front end surface of the wall body is provided with a groove ring and a smoke outlet, the groove ring is positioned on the outer side of the smoke outlet, and the inner wall of the groove ring is clamped with the second elastic ring; when the valve body is installed, the first elastic ring is sleeved on the outer side of the installation cylinder, then the groove ring which is slightly larger than the diameter of the smoke outlet is dug on the outer side of the smoke outlet, then the second elastic ring is pressed into the inner part of the groove ring, and at the moment, the elastic cloth cylinder and the second elastic ring can be stretched and deformed to match the size of the groove ring, so that the valve body installation structure is applicable to the smoke outlet with different sizes.

Description

Mounting structure of seal valve

Technical Field

The utility model relates to a seal valve technical field, concretely relates to mounting structure of seal valve.

Background

A "valve" is defined as a device used to control the direction, pressure, and flow of a fluid in a fluid system. The valve is a device which can make the medium (liquid, gas and powder) in the piping and equipment flow or stop and can control the flow of the medium, and the check valve of the household range hood needs to prevent the outside air from entering the pipeline in the process of controlling the gas flow, so that the requirement on the sealing property of the sealing structure is high.

The existing sealing valve is usually installed on the inner wall of a wall body, and the size of a through hole of the wall body is not matched with that of an air outlet of the sealing valve, so that a user is inconvenient to install the sealing valve, the installation process is complex, and the service life is long.

SUMMERY OF THE UTILITY MODEL

For solving the problem that proposes among the above-mentioned background art, the utility model provides a mounting structure of seal valve can make seal valve mounting structure be adapted to the wall body through-hole of different diameters, and then is convenient for install the seal valve.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a mounting structure of seal valve, includes the valve body, the rear end fixedly connected with rearmounted circle of valve body, the rear side fixedly connected with installation section of thick bamboo of rearmounted circle, elasticity cloth section of thick bamboo is installed in the outside of installation section of thick bamboo, first elasticity circle of front and back both ends difference fixedly connected with and the second elasticity circle of elasticity cloth section of thick bamboo, the rear side of elasticity cloth section of thick bamboo is provided with the wall body, groove circle and smoke outlet hole have been seted up to the preceding terminal surface of wall body, the groove circle is located the outside of smoke outlet hole, the inner wall and the second elasticity circle joint of groove circle.

For the position of convenient fixed valve body, as the utility model relates to a mounting structure of seal valve is preferred, the equal fixedly connected with telescopic link in the left and right sides of rearmounted circle, two the equal fixedly connected with bracing piece of one end that the telescopic link was carried on the back mutually, two the equal fixedly connected with arc, two of the other end of bracing piece two mounting holes have been seted up to the preceding terminal surface of arc.

In order to restrict the length of the telescopic link, as the utility model relates to a mounting structure of seal valve is preferred, two the locking knob is all installed in the outside of telescopic link.

In order to avoid first elasticity circle to slide in the installation section of thick bamboo outside, conduct the utility model relates to a mounting structure of seal valve is preferred, the mounting groove has been seted up to the outer wall of installation section of thick bamboo, mounting groove inner wall and first elasticity circle joint.

In order to make the mounting groove better with the sealed effect of first elasticity circle, as the utility model relates to a mounting structure of seal valve is preferred, the upper and lower both sides of mounting groove are provided with first half circle and second half circle respectively, the screw has all been seted up to the left and right sides of first half circle, the equal fixedly connected with fixed plate in the left and right sides of second half circle, two one side that the fixed plate was carried on the back mutually all through connection have with screw assorted screw.

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

1. this kind of mounting structure of seal valve, during the installation valve body, with the outside of first elasticity circle suit at the installation section of thick bamboo, then cut out the groove circle that is slightly bigger than the cigarette outlet hole diameter in the outside of cigarette outlet, then press into the inside of groove circle with the second elasticity circle, can make the size of elasticity cloth section of thick bamboo and second elasticity circle tensile deformation in order to cooperate the groove circle this moment to make valve body mounting structure be applicable to the cigarette outlet of equidimension not.

2. This kind of mounting structure of seal valve, with the rear end of elasticity cloth section of thick bamboo fixed behind the wall outside, according to the tensile telescopic link of the diameter of groove circle, and then drive two arcs and move towards one side of carrying on the back mutually, stop moving when the arc removes the outside to the groove circle, then use the bolt to run through mounting hole and wall, and then the position of fixed valve body.

3. This kind of mounting structure of seal valve, first elasticity circle is located the mounting groove when inside, covers first semicircle circle and second semicircle circle in the outside of first elasticity circle, then makes two fixed plate covers in the outside of two screws, reuses the screw and runs through fixed plate and screw, and then compresses tightly first elasticity circle, strengthens the leakproofness between first elasticity circle and the mounting groove.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

fig. 1 is a structural view of a mounting structure of a sealing valve according to the present invention;

FIG. 2 is a rear view of the valve body of the present invention;

FIG. 3 is a structural diagram of the first semicircle ring and the second semicircle ring of the present invention;

fig. 4 is a sectional view of the elastic cloth tube and the wall body of the present invention.

In the figure, 1, a valve body; 101. a rear ring; 2. mounting the cylinder; 201. mounting grooves; 3. a first half circle; 301. a screw hole; 4. a second half circle; 401. a fixing plate; 402. a screw; 5. an elastic cloth tube; 501. a first elastic ring; 502. a second elastic ring; 6. a telescopic rod; 601. locking the knob; 602. a support bar; 603. an arc-shaped plate; 604. mounting holes; 7. a wall body; 701. a groove ring; 702. a smoke outlet.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1-4, the present invention provides the following technical solutions: the utility model provides a mounting structure of sealing valve, including valve body 1, the rear end fixedly connected with rearmounted circle 101 of valve body 1, the rear side fixedly connected with installation section of thick bamboo 2 of rearmounted circle 101, elastic cloth section of thick bamboo 5 is installed in the outside of installation section of thick bamboo 2, the first elasticity circle 501 of fixedly connected with and second elasticity circle 502 are distinguished at both ends around the elastic cloth section of thick bamboo 5, the rear side of elastic cloth section of thick bamboo 5 is provided with wall body 7, groove circle 701 and smoke outlet 702 have been seted up to the preceding terminal surface of wall body 7, groove circle 701 is located the outside of smoke outlet 702, the inner wall and the second elasticity circle 502 joint of groove circle 701.

In this embodiment: when installing valve body 1, with first elasticity circle 501 suit in the outside of installation section of thick bamboo 2, then cut out the groove circle 701 that is slightly bigger than the cigarette outlet 702 diameter in the outside of cigarette outlet 702, then press into the inside of groove circle 701 with second elasticity circle 502, can make elastic cloth section of thick bamboo 5 and the tensile deformation of second elasticity circle 502 with the size of cooperation groove circle 701 this moment to make valve body 1 mounting structure be applicable to the cigarette outlet 702 of equidimension not.

As a technical optimization scheme of the utility model, the equal fixedly connected with telescopic link 6 in the left and right sides of rearmounted circle 101, the equal fixedly connected with bracing piece 602 in the one end that two telescopic links 6 carried on the back mutually, the equal fixedly connected with arc 603 of the other end of two bracing pieces 602, two mounting holes 604 have been seted up to the preceding terminal surface of two arcs 603.

In this embodiment: fix the rear end of elasticity cloth section of thick bamboo 5 behind the wall outside, according to the tensile telescopic link 6 of diameter of groove ring 701, and then drive two arcs 603 and move towards one side of carrying on the back mutually, stop moving when arc 603 moves to the outside of groove ring 701, then use the bolt to run through mounting hole 604 and wall, and then the position of fixed valve body 1.

As a technical optimization scheme of the utility model, locking knob 601 is all installed in two telescopic link 6's the outside.

In this embodiment: the locking knob 601 is unscrewed when the telescopic rod 6 is adjusted, then the telescopic rod 6 is lengthened or shortened, and after the length adjustment of the telescopic rod 6 is completed, the locking knob 601 is screwed down to limit the length of the telescopic rod 6.

As a technical optimization scheme of the utility model, mounting groove 201 inner wall and first elasticity circle 501 joint have been seted up to the outer wall of an installation section of thick bamboo 2.

In this embodiment: through setting up mounting groove 201 in the installation section of thick bamboo 2 outside, and then press into mounting groove 201 with first elastic ring 501 when inside, the circle body and the 201 inner wall joint of mounting groove to first elastic ring 501's position is avoided first elastic ring 501 landing.

As a technical optimization scheme of the utility model, the upper and lower both sides of mounting groove 201 are provided with first semicircle circle 3 and second semicircle circle 4 respectively, and screw 301 has all been seted up to the left and right sides of first semicircle circle 3, the equal fixedly connected with fixed plate 401 in the left and right sides of second semicircle circle 4, and two fixed plate 401 all run through connection mutually on the back of the body one side have with screw 301 assorted screw 402.

In this embodiment: when first elasticity circle 501 was located mounting groove 201 inside, covered first semicircle circle 3 and second semicircle circle 4 in the outside of first elasticity circle 501, then made two fixed plates 401 cover in the outside of two screw holes 301, reused screw 402 to run through fixed plate 401 and screw hole 301, and then compressed tightly first elasticity circle 501, strengthened the leakproofness between first elasticity circle 501 and the mounting groove 201.

The utility model discloses a theory of operation and use flow: when the valve body 1 is installed, the first elastic ring 501 is pressed into the installation groove 201, the first semicircle 3 and the second semicircle 4 cover the outer side of the first elastic ring 501, the screw 402 penetrates the fixing plate 401 and the screw hole 301, and further the first elastic ring 501 is pressed, then, a groove ring 701 with a diameter slightly larger than that of the smoke outlet 702 is dug on the outer side of the smoke outlet 702, then the second elastic ring 502 is pressed into the groove ring 701, at this time, the elastic cloth tube 5 and the second elastic ring 502 can be stretched and deformed to match the size of the groove ring 701, so that the mounting structure of the valve body 1 is suitable for the smoke outlet 702 with different sizes, the telescopic rod 6 is stretched according to the diameter of the groove ring 701, the two arc-shaped plates 603 are driven to move towards the opposite sides, the arc plate 603 stops moving when it moves to the outside of the recessed ring 701, and then bolts are used to penetrate the mounting hole 604 and the wall, thereby fixing the position of the valve body 1.

The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. A mounting structure of a sealing valve, comprising a valve body (1), characterized in that: the rear end fixedly connected with rearmounted circle (101) of valve body (1), rear side fixedly connected with installation section of thick bamboo (2) of rearmounted circle (101), the outside of installation section of thick bamboo (2) is installed elasticity cloth section of thick bamboo (5), first elasticity circle (501) of front and back both ends difference fixedly connected with and second elasticity circle (502) of elasticity cloth section of thick bamboo (5), the rear side of elasticity cloth section of thick bamboo (5) is provided with wall body (7), groove circle (701) and outlet flue hole (702) have been seted up to the preceding terminal surface of wall body (7), groove circle (701) are located the outside of outlet flue hole (702), the inner wall and the second elasticity circle (502) joint of groove circle (701).

2. A mounting structure for a sealing valve according to claim 1, wherein: the equal fixedly connected with telescopic link (6) in the left and right sides of rearmounted circle (101), two the equal fixedly connected with bracing piece (602) of one end that telescopic link (6) back on the back mutually, two the equal fixedly connected with arc (603) of the other end of bracing piece (602), two mounting hole (604) have been seted up to the preceding terminal surface of arc (603).

3. A mounting structure for a sealing valve according to claim 2, wherein: and locking knobs (601) are arranged on the outer sides of the two telescopic rods (6).

4. A mounting structure for a sealing valve according to claim 1, wherein: mounting groove (201) have been seted up to the outer wall of installation section of thick bamboo (2), mounting groove (201) inner wall and first elasticity circle (501) joint.

5. A mounting structure for a sealing valve according to claim 4, wherein: the upper and lower both sides of mounting groove (201) are provided with first half circle (3) and second half circle (4) respectively, screw (301) have all been seted up to the left and right sides of first half circle (3), the equal fixedly connected with fixed plate (401) in the left and right sides of second half circle (4), two one side that fixed plate (401) were carried on the back mutually all through connection have with screw (301) assorted screw (402).