CN218440886U

CN218440886U - Novel angle seat valve

Info

Publication number: CN218440886U
Application number: CN202222919187.8U
Authority: CN
Inventors: 唐旭辉; 余云西; 梅东
Original assignee: Yueqing Bosheng Pneumatic Components Co ltd
Current assignee: Yueqing Bosheng Pneumatic Components Co ltd
Priority date: 2022-11-01
Filing date: 2022-11-01
Publication date: 2023-02-03
Anticipated expiration: 2032-11-01

Abstract

The utility model discloses a novel angle seat valve, including the solid fixed cylinder of valve body, cylinder and connecting valve body and cylinder, be equipped with air inlet and gas outlet on the cylinder, still be equipped with connecting device on the cylinder, connecting device is connected with the cylinder at the air inlet and gas outlet through cup jointing, connecting device include the sleeve that is connected with the air inlet one, with the sleeve two of gas outlet connection, with the sleeve one of concentric setting of air flue and with the sleeve two of concentric setting of air flue two. The utility model discloses the air inlet department of angle seat valve is equipped with connecting device, is connected with air outlet department at the air inlet through sleeve one, sleeve cup joints, and has cup jointed the nut on the spacing connecting portion of being connected with outside trachea, cooperates the spacing connecting portion of wedge structure, has effectively increased the gas tightness of air inlet and air outlet department, and the pipeline connects easily can not deform, very reliably.

Description

Novel angle seat valve

Technical Field

The utility model relates to a pneumatic element technical field, concretely relates to novel angle seat valve.

Background

Pneumatic angle seat valve wide application frequently starts in the short time, has the reaction sensitive, and the accurate characteristics of action, in current pneumatic angle seat valve, the connecting tube on the air pump is mostly single the air inlet and the gas outlet of fixing at the cylinder, and when using, frequent dismouting causes the pipeline to take place deformation easily, influences the leakproofness, and the dismouting is more inconvenient. Therefore, there is a need to provide a sealed pneumatic corner seat valve that solves the above-mentioned problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to solve the problem, the utility model provides a simple structure effectively increases the novel angle seat valve that the gas tightness and easily dismouting can not make pipeline deformation.

(II) technical scheme

The utility model discloses a novel angle seat valve, including the fixed section of thick bamboo of valve body, cylinder and connecting valve body and cylinder, be equipped with air inlet and gas outlet on the cylinder, still be equipped with connecting device on the cylinder, connecting device is connected with the cylinder through cup jointing at the air inlet with the gas outlet, connecting device includes sleeve one of being connected with the air inlet, sleeve two of being connected with the gas outlet, the air flue one that sets up with sleeve concentricity and the air flue two that sets up with sleeve two concentricity, connecting device still is equipped with the spacing connecting portion that outside extension set up at the opposite side that is equipped with sleeve one and sleeve two, the surface of spacing connecting portion is equipped with connecting thread, the nut has still been cup jointed on the spacing connecting portion.

The utility model discloses in, spacing connecting portion are the wedge structure, just the contained angle of spacing connecting portion and connecting device junction is less than or equal to 90, the external diameter of spacing connecting portion is by the outside crescent of connecting device.

The utility model discloses in, still be equipped with the logical groove that communicates with air flue one or air flue two on the spacing connecting portion, spacing connecting portion are the elastic plastic material.

The utility model discloses in, still be equipped with a plurality of breachs on the spacing connecting portion.

The utility model discloses in, sleeve one and sleeve two are the rubber material, and the internal diameter of air flue one and air flue two is less than or equal to the external diameter of air inlet and gas outlet.

(III) advantageous effects

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

(1) The utility model provides an air inlet department of angle seat valve is equipped with connecting device, is connected with air outlet department at the air inlet through sleeve one, sleeve cup joints, and has cup jointed the nut on the spacing connecting portion of being connected with outside trachea, cooperates the spacing connecting portion of wedge structure, has effectively increased the gas tightness of air inlet and air outlet department, and the pipeline connects and can not deform very reliably easily.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic perspective view of an angle seat valve according to embodiment 1;

FIG. 2 is a schematic side view of the angle seat valve according to embodiment 1;

fig. 3 is a schematic perspective view of the angle seat valve according to embodiment 2.

10. The valve comprises a valve body, 20, a sleeve I, 30, a sleeve II, 40, an air passage I, 50, an air passage II, 60, a nut, 70, a connecting device, 80, a limiting connecting part, 90, a fixed cylinder, 100, an air cylinder, 110 and a notch.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

The novel angle seat valve as shown in fig. 1-2 comprises a valve body 10, a cylinder 100 and a fixing cylinder 90 connecting the valve body 10 and the cylinder 100, wherein an air inlet and an air outlet are formed in the cylinder 100, a connecting device 70 is further arranged on the cylinder 100, the connecting device 70 is connected with the cylinder 100 through being sleeved at the air inlet and the air outlet, the connecting device 70 comprises a first sleeve 20 connected with the air inlet, a second sleeve 30 connected with the air outlet, a first air passage 40 concentrically arranged with the first sleeve 20 and a second air passage 50 concentrically arranged with the second sleeve 30, a limiting connecting portion 80 extending outwards is further arranged on the other side provided with the first sleeve 20 and the second sleeve 30 of the connecting device 70, connecting threads are arranged on the outer surface of the limiting connecting portion 80, and a nut 60 is further sleeved on the limiting connecting portion 80.

Further, the limit connection part 80 is of a wedge-shaped structure, an included angle between the connection part 80 and the connection device 70 is smaller than or equal to 90 degrees, and the outer diameter of the limit connection part 80 is gradually increased outwards by the connection device 70.

Furthermore, a through groove communicated with the first air passage 40 or the second air passage 50 is further formed in the limiting connecting portion 80, and the limiting connecting portion 80 is made of elastic plastics.

Furthermore, the first sleeve 20 and the second sleeve 30 are made of rubber, and the inner diameters of the first air passage 40 and the second air passage 50 are smaller than or equal to the outer diameters of the air inlet and the air outlet.

Furthermore, the air inlet of the angle seat valve is provided with a connecting device 70 which is connected with the air outlet through a sleeve I20 and a sleeve II 30 in a sleeved mode, the limiting connecting portion 80 connected with the external air pipe is sleeved with a nut 60 and matched with the limiting connecting portion 80 of the wedge-shaped structure, the air tightness of the air inlet and the air outlet is effectively improved, and the pipeline is easy to disassemble and connect, cannot deform and is very reliable.

Example 2

As shown in fig. 3, the difference from embodiment 1 is that a plurality of notches 110 are further provided on the position-limiting connection portion 80, so that when the nut 60 moves outward, the position-limiting connection portion 80 can better contract toward the center.

The above-described embodiments are merely illustrative of the preferred embodiments of the present invention and are not intended to limit the spirit and scope of the present invention. Without departing from the design concept of the present invention, various modifications and improvements made by the technical solution of the present invention by those skilled in the art should fall into the protection scope of the present invention, and the technical contents claimed by the present invention have been fully recorded in the claims.

Claims

1. A novel angle seat valve comprises a valve body (10), an air cylinder (100) and a fixed cylinder (90) connecting the valve body (10) and the air cylinder (100),

the method is characterized in that:

be equipped with air inlet and gas outlet on cylinder (100), still be equipped with connecting device (70) on cylinder (100), connecting device (70) are connected with cylinder (100) at air inlet and gas outlet through cup jointing, connecting device (70) include sleeve (20) be connected with the air inlet, sleeve two (30) be connected with the gas outlet, with sleeve one (20) set up with one heart air flue (40) and with sleeve two (30) set up with one heart air flue (50), connecting device (70) still are equipped with spacing connecting portion (80) that outside extension set up at the opposite side that is equipped with sleeve one (20) and sleeve two (30), the surface of spacing connecting portion (80) is equipped with connecting thread, nut (60) have still cup jointed on spacing connecting portion (80).

2. The new angle seat valve as set forth in claim 1, wherein: the limiting connection part (80) is of a wedge-shaped structure, an included angle of a connection position of the limiting connection part (80) and the connection device (70) is smaller than or equal to 90 degrees, and the outer diameter of the limiting connection part (80) is gradually increased outwards through the connection device (70).

3. The new angle seat valve as set forth in claim 2, wherein: the limiting connection part (80) is further provided with a through groove communicated with the first air passage (40) or the second air passage (50), and the limiting connection part (80) is made of elastic plastic.

4. The new angle seat valve as set forth in claim 3, wherein: the limiting connecting part (80) is also provided with a plurality of notches (110).

5. The new angle seat valve as set forth in claim 1, wherein: the first sleeve (20) and the second sleeve (30) are made of rubber, and the inner diameters of the first air passage (40) and the second air passage (50) are smaller than or equal to the outer diameters of the air inlet and the air outlet.