CN211145367U

CN211145367U - High-strength valve

Info

Publication number: CN211145367U
Application number: CN201922210514.0U
Authority: CN
Inventors: 董旭
Original assignee: Jiangsu Kaiao Machinery Manufacturing Co ltd
Current assignee: Jiangsu Kaiao Machinery Manufacturing Co ltd
Priority date: 2019-12-11
Filing date: 2019-12-11
Publication date: 2020-07-31
Anticipated expiration: 2029-12-11

Abstract

The utility model provides a high strength valve, include: the valve comprises a valve body, a first valve pipe, a second valve pipe, a valve core, a switch knob, a connecting rod, a first pushing plug and a second pushing plug, wherein the first valve pipe and the second valve pipe are installed below the valve body at the same time, a cavity is formed in the valve body, the first valve pipe and the second valve pipe are communicated with the cavity at the same time, the valve core is installed in the cavity, the connecting rod penetrates through the top of the valve body, the first end of the connecting rod is located in the cavity, the second end of the connecting rod is located outside the valve body, the first end of the connecting rod is connected with the valve core, the second end of the connecting rod is connected with the switch knob, the bottom of the valve core is provided with the first pushing plug and the second pushing plug, the first pushing plug and the second pushing plug are of downward convex cylindrical structures, and the first pushing plug and the second pushing plug are in one. The utility model discloses can make the fluid in the fluid pipeline obtain buffering and speed reduction, improve the impact strength of valve simultaneously, improve the sealing performance of valve.

Description

High-strength valve

Technical Field

The utility model relates to a valve field especially relates to a high strength valve.

Background

The traditional valve is directly installed in a fluid pipeline, the flow velocity of fluid in the pipeline is high, the valve is easy to damage under the condition of frequent use, the edge of the valve is easy to blow, and the effects of buffering and decelerating the fluid in the pipeline are achieved.

Disclosure of Invention

To the problem mentioned in the above-mentioned background art, the utility model provides a high strength valve, include: a valve body, a first valve pipe, a second valve pipe, a valve core, a switch knob, a connecting rod, a first pushing plug and a second pushing plug, the first valve pipe and the second valve pipe are simultaneously arranged below the valve body, a cavity is arranged in the valve body, the first valve pipe and the second valve pipe are communicated with the cavity at the same time, the valve core is arranged in the cavity, the connecting rod penetrates through the top of the valve body, the first end of the connecting rod is positioned in the cavity, the second end of the connecting rod is positioned outside the valve body, the first end of the connecting rod is connected with the valve core, the second end of the connecting rod is connected with the switch knob, the bottom of the valve core is provided with a first pushing plug and a second pushing plug, the first pushing plug and the second pushing plug are of downward-protruding cylindrical structures, and the first pushing plug and the second pushing plug are in one-to-one correspondence with the first valve pipe and the second valve pipe respectively.

Furthermore, the cavity is a rectangular cavity, the valve core is of a rectangular structure, and the horizontal section of the valve core is consistent with the horizontal section of the cavity in shape and size structure.

Furthermore, the connecting rod is provided with threads, and a threaded groove is formed in the position, penetrated through the top of the valve body.

Furthermore, the first end of the connecting rod is movably connected with the valve core.

Furthermore, a circle of groove is arranged on the side edge of the valve core, and a sealing rubber ring is placed in the groove.

Further, the method also comprises the following steps: the sealing rubber cushion layer is installed at the bottom of the cavity, two through holes are formed in the sealing rubber cushion layer, and the size and the position of each through hole are consistent with those of the first valve pipe and the second valve pipe.

Compared with the prior art, the utility model provides a high strength valve has following beneficial effect:

1, the utility model discloses install first valve pipe and second valve pipe in same one side of valve body, make the fluid pipeline produce a bend of turning back, the fluid obtains slowing down and buffering in the valve body when the valve body.

2, the utility model discloses set up annular recess on the side of case to place the sealing rubber circle in the recess, thereby improved the sealing performance of valve.

3, the utility model discloses thereby set up first propulsion stopper and second propulsion stopper simultaneously on the port of first valve pipe and second valve pipe and increase the sealing performance of valve.

Drawings

Fig. 1 is a schematic structural diagram of a high-strength valve.

Wherein: 1-a valve body; 2-a first valve tube; 3-a second valve tube; 4-a valve core; 5-switch knob; 6-connecting rod; 7-a first push plug; 8-a second push plug; 9-sealing a rubber ring; 10-sealing rubber cushion layer.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention more comprehensible, embodiments accompanied with figures are described in detail below, and it is obvious 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 having ordinary skill in the art without creative efforts shall belong to the protection scope of the present invention.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be implemented in other ways different from the specific details set forth herein, and one skilled in the art may similarly generalize the present invention without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.

Furthermore, the references herein to "one embodiment" or "an embodiment" refer to a particular feature, structure, or characteristic that may be included in at least one implementation of the invention. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.

The present invention will be described in detail with reference to the drawings, and in order to describe the embodiments of the present invention in detail, the cross-sectional view showing the structure of the device will not be enlarged partially according to the general scale, and the drawings are only examples, which should not limit the scope of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in the actual fabrication.

Meanwhile, in the description of the present invention, it should be noted that the directions or positional relationships indicated by the terms "upper, lower, inner and outer" and the like are based on the directions or positional relationships shown in the drawings, and are only for convenience of description of the present invention and simplification of description, but do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and thus, should not be construed as limiting the present invention. Furthermore, the terms first, second, or third are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. The terms "mounted, connected and connected" in the present application are to be understood broadly, unless otherwise explicitly stated or limited, for example: can be fixedly connected, detachably connected or integrally connected; they may be mechanically, electrically, or directly connected, or indirectly connected through intervening media, or may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1

As shown in the figure, the utility model provides a high strength valve, include: the valve comprises a valve body 1, a first valve pipe 2, a second valve pipe 3, a valve core 4, a switch knob 5, a connecting rod 6, a first pushing plug 7 and a second pushing plug 8, wherein the first valve pipe 2 and the second valve pipe 3 are simultaneously installed below the valve body 1, a cavity is arranged in the valve body 1, the cavity is a rectangular cavity, the first valve pipe 2 and the second valve pipe 3 are simultaneously communicated with the cavity, the valve core 4 is installed in the cavity, the valve core 4 is of a rectangular structure, the horizontal section of the valve core 4 is consistent with the horizontal section of the cavity in shape and size structure, the connecting rod 6 penetrates through the top of the valve body 1, a threaded groove is arranged at the penetrated position of the top of the valve body 1, a first end of the connecting rod 6 is located in the cavity, a second end of the connecting rod 6 is located outside the valve body 1, and a first end of the connecting rod 6 is connected with the valve core 4, the first end of the connecting rod 6 is movably connected with the valve core 4, the second end of the connecting rod 6 is connected with the switch knob 5, threads are arranged on the connecting rod 6, a first pushing plug 7 and a second pushing plug 8 are arranged at the bottom of the valve core 4, the first pushing plug 7 and the second pushing plug 8 are of a downward protruding cylindrical structure, and the first pushing plug 7 and the second pushing plug 8 are in one-to-one correspondence with the first valve pipe 2 and the second valve pipe 3 respectively.

Example 2

As shown in the figure, the utility model provides a high strength valve still includes: the sealing rubber cushion layer (10), install sealing rubber cushion layer (10) the bottom of cavity, two through-holes have been seted up on sealing rubber cushion layer (10), the through-hole with the size and the position of first valve pipe (2) and second valve pipe (3) are unanimous, be provided with the round recess on the case 4 side, sealing rubber circle 9 has been placed in the recess.

The rest of the structure was the same as in example 1.

It should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention can be modified or replaced with equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the scope of the claims of the present invention.

Claims

1. A high strength valve, comprising: the valve comprises a valve body (1), a first valve pipe (2), a second valve pipe (3), a valve core (4), a switch knob (5), a connecting rod (6), a first pushing plug (7) and a second pushing plug (8), wherein the first valve pipe (2) and the second valve pipe (3) are simultaneously installed below the valve body (1), a cavity is formed in the valve body (1), the first valve pipe (2) and the second valve pipe (3) are simultaneously communicated with the cavity, the valve core (4) is installed in the cavity, the connecting rod (6) penetrates through the top of the valve body (1), the first end of the connecting rod (6) is located in the cavity, the second end of the connecting rod (6) is located outside the valve body (1), the first end of the connecting rod (6) is connected with the valve core (4), and the second end of the connecting rod (6) is connected with the switch knob (5), the bottom of the valve core (4) is provided with a first pushing plug (7) and a second pushing plug (8), the first pushing plug (7) and the second pushing plug (8) are of downward-protruding cylindrical structures, and the first pushing plug (7) and the second pushing plug (8) are in one-to-one correspondence with the first valve pipe (2) and the second valve pipe (3) respectively.

2. The high-strength valve according to claim 1, wherein the cavity is a rectangular cavity, the valve core (4) is arranged in a rectangular structure, and the horizontal cross section of the valve core (4) is consistent with the horizontal cross section of the cavity in shape and size.

3. A high strength valve according to claim 2, wherein the connecting rod (6) is provided with a thread, and a threaded groove is formed at the position where the top of the valve body (1) is penetrated.

4. A high strength valve according to claim 3, wherein the first end of the connecting rod (6) is movably connected to the spool (4).

5. A high strength valve according to claim 4, wherein a ring of groove is arranged on the side of the valve core (4), and a sealing rubber ring (9) is arranged in the groove.

6. A high strength valve as claimed in claim 5, further comprising: the sealing rubber cushion layer (10) is installed at the bottom of the cavity, two through holes are formed in the sealing rubber cushion layer (10), and the through holes are consistent with the first valve pipe (2) and the second valve pipe (3) in size and position.