CN218670689U

CN218670689U - Combined sealing valve

Info

Publication number: CN218670689U
Application number: CN202222327110.1U
Authority: CN
Inventors: 尤明根; 罗辉
Original assignee: Keshimao Mechanical Equipment Xinghua Co ltd
Current assignee: Keshimao Mechanical Equipment Xinghua Co ltd
Priority date: 2022-09-01
Filing date: 2022-09-01
Publication date: 2023-03-21
Anticipated expiration: 2032-09-01

Abstract

The utility model discloses a modular seal valve, including the main valve body, flange connection dish, connect seal assembly, adjust prevention of seepage subassembly and case, the equal fixedly connected with flange connection dish in main valve body surface both ends, connect seal assembly is installed to main valve body top, it has the regulation prevention of seepage subassembly to connect seal assembly mid-mounting, main valve body internal surface is equipped with the case, lower extreme top fixedly connected with adapter sleeve, adapter sleeve top and screw rod below sliding connection, lower extreme middle part fixedly connected with flange, the flexible pipe of flange top fixedly connected with, lower extreme surface sliding connection has the sealing ring, the sealing ring is total two sets of, be connected between through external screw thread seat and the interior thread lid, exert pressure to toper rubber ring, make toper rubber ring pressurized, the laminating barrel, thereby in the time of quick convenient connection, can also reach good sealed effect, it is convenient for personnel's installation, time saving and labor saving, and easy to use.

Description

Combined sealing valve

Technical Field

The utility model relates to a seal valve technical field specifically is a modular seal valve.

Background

Valves are plumbing accessories used to open and close a pipe, control flow direction, regulate and control parameters of the transport medium (temperature, pressure and flow). According to their function, they can be classified into shut-off valves, check valves, regulating valves, and the like. The valve is a control part in a fluid conveying system and has the functions of stopping, adjusting, guiding, preventing counter flow, stabilizing pressure, shunting or overflowing and relieving pressure and the like. Valves used in fluid control systems range in variety and size from the simplest shut-off valves to the variety of valves used in extremely complex autonomous systems.

However, the existing sealing valves are often complex and inconvenient to combine, and are inconvenient for quick installation and use by personnel, and meanwhile, the partial sealing valves have the conditions of poor sealing effect and water liquid permeation, so that a combined sealing valve is provided.

Disclosure of Invention

An object of the utility model is to provide a modular seal valve 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: a combined sealing valve comprises a main valve body, a flange connection disc, a connection sealing assembly, an adjustment anti-seepage assembly and a valve core, wherein the flange connection disc is fixedly connected to two ends of the outer surface of the main valve body, the connection sealing assembly is installed above the main valve body, the adjustment anti-seepage assembly is installed in the middle of the connection sealing assembly, and the valve core is arranged on the inner surface of the main valve body.

Preferably, connect seal assembly still including external screw thread seat, internal thread lid, toper rubber ring, sealed pad, external screw thread seat surface and internal thread lid internal surface threaded connection, internal thread lid middle part below sliding connection has the toper rubber ring, toper rubber ring below is equipped with sealed the pad.

Preferably, adjust prevention of seepage subassembly still including barrel, support, nut, screw rod, rocking wheel, lower beam, barrel top fixedly connected with support, support top middle part fixedly connected with nut, nut middle part threaded connection has the screw rod, screw rod top fixedly connected with rocking wheel, the screw rod below is equipped with the lower beam.

Preferably, the outer surface of the internal thread cover is provided with a friction block, side grooves are arranged above the internal thread cover, and the number of the side grooves is two.

Preferably, the cylinder body outer surface below fixedly connected with stopper, stopper surface and spacing groove sliding connection, stopper surface and side slot sliding connection.

Preferably, a connecting sleeve is fixedly connected to the upper portion of the lower rod, and the upper portion of the connecting sleeve is slidably connected to the lower portion of the screw rod.

Preferably, the middle part of the lower rod is fixedly connected with a convex plate, and a telescopic pipe is fixedly connected above the convex plate.

Preferably, the outer surface of the lower rod is slidably connected with two groups of sealing rings.

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

1. the utility model discloses a connect seal assembly and pass through being connected between external screw thread seat and the internal thread lid, exert pressure to the toper rubber ring for toper rubber ring pressurized, the laminating barrel, thereby in the time of quick convenient connection, can also reach good sealed effect, it is convenient for personnel to install, labour saving and time saving, easy to use.

2. The utility model discloses an it is rotatory that regulation prevention of seepage subassembly drives the screw rod through rotatory rocking wheel, again because of the nut, and then promotes screw rod, lower beam displacement to control case displacement from top to bottom adjusts the valve body, and the sealing ring that the below was all established about by flange, the flexible pipe formation seal structure collocation at lower beam middle part simultaneously makes the valve body have good sealed prevention of seepage and passes through the effect, use that can be stable for a long time.

3. The utility model discloses a barrel surface below fixedly connected with stopper, stopper surface and spacing groove sliding connection, stopper surface and side channel sliding connection, through stopper and spacing groove, when making the rotatory wheel that shakes, the barrel can not follow the rotation, when the barrel upwards stimulates simultaneously, the stopper will block the toper rubber ring, thereby the guarantee structure is firm, and during the installation, the stopper can be followed in the side channel and passed through, the internal thread cover of being convenient for inserts, thereby the guarantee structure is firm, avoid not hard up and the inefficacy condition, make the sound construction, and stable operation.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the connecting and sealing assembly of the present invention;

fig. 3 is a schematic structural view of the anti-seepage adjusting assembly of the present invention.

In the figure: the main valve body 1, the flange connection disc 2, the connection sealing component 3, the external thread seat 31, the internal thread cover 32, the conical rubber ring 33, the sealing gasket 34, the adjustment anti-seepage component 4, the cylinder 41, the bracket 42, the nut 43, the screw 44, the rocking wheel 45, the lower rod 46, the valve core 5, the friction block 301, the side groove 302, the limiting block 401, the limiting groove 402, the connection sleeve 403, the convex plate 404, the telescopic pipe 405 and the sealing ring 406.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the technical scheme in the utility model, all other embodiments that ordinary skilled person in the art obtained under the prerequisite of not making the creative work all belong to the scope of the utility model protection.

Referring to fig. 1 to 3, the present invention provides a technical solution: a combined sealing valve comprises a main valve body 1, a flange connection disc 2, a connection sealing assembly 3, an adjustment anti-seepage assembly 4 and a valve core 5, wherein the flange connection disc 2 is fixedly connected to two ends of the outer surface of the main valve body 1, the connection sealing assembly 3 is installed above the main valve body 1, the adjustment anti-seepage assembly 4 is installed in the middle of the connection sealing assembly 3, and the valve core 5 is arranged on the inner surface of the main valve body 1.

Further, connect seal assembly 3 still including external screw thread seat 31, internal thread lid 32, toper rubber ring 33, sealed pad 34, external screw thread seat 31 surface and the internal thread lid 32 internal surface threaded connection, internal thread lid 32 middle part below sliding connection has toper rubber ring 33, toper rubber ring 33 below is equipped with sealed pad 34, through being connected between external screw thread seat and the internal thread lid, exert pressure to toper rubber ring, make toper rubber ring pressurized, the laminating barrel, thereby in the time of quick convenient connection, can also reach good sealed effect, make personnel's installation convenient, time saving and labor saving, and easy to use.

Furthermore, adjust prevention of seepage subassembly 4 still including barrel 41, support 42, nut 43, screw rod 44, rocking wheel 45, lower beam 46, barrel 41 top fixedly connected with support 42, support 42 top middle part fixedly connected with nut 43, nut 43 middle part threaded connection has screw rod 44, screw rod 44 top fixedly connected with rocking wheel 45, screw rod 44 below is equipped with lower beam 46, it is rotatory to drive the screw rod through rotatory rocking wheel, again because of the nut, and then promote the screw rod, lower beam displacement, thereby control the upper and lower displacement of valve core, adjust the valve body, by the flange at lower beam middle part, flexible pipe forms the sealing ring that all establish in the upper and lower side of seal structure collocation, make the valve body have good sealed prevention of seepage and pass through the effect, can long-term stable use.

Furthermore, the outer surface of the internal thread cover 32 is provided with a friction block 301, and the upper part of the internal thread cover 32 is provided with side grooves 302, and the side grooves 302 are divided into two groups.

Further, 41 surface below fixedly connected with stopper 401 of barrel, stopper 401 surface and spacing groove 402 sliding connection, stopper 401 surface and side channel 302 sliding connection, through stopper and spacing groove, when making rotatory rocking wheel, the barrel can not follow the rotation, when the barrel upwards stimulates simultaneously, the stopper will block the toper rubber ring, thereby the guarantee structure is firm, and during the installation, the stopper can be followed the side channel and passed through, the internal thread lid of being convenient for inserts, thereby the guarantee structure is firm, avoid not hard up and the inefficacy condition, make the sound construction, and the operation is stable.

Furthermore, a connecting sleeve 403 is fixedly connected above the lower rod 46, and the upper part of the connecting sleeve 403 is slidably connected with the lower part of the screw 44.

Further, a convex plate 404 is fixedly connected to the middle of the lower rod 46, and a telescopic tube 405 is fixedly connected to the upper side of the convex plate 404.

Further, the outer surface of the lower rod 46 is slidably connected with two sets of sealing rings 406, and the sealing rings 406 are arranged in two sets.

The working principle is as follows: during the use, by connecting seal assembly 3 work, through being connected between external screw thread seat 31 and the internal thread lid 32, exert pressure to tapered rubber ring 33 for tapered rubber ring 33 pressurized, laminating barrel 41, thereby when quick convenient the connection, can also reach good sealed effect, make personnel's installation convenient, labour saving and time saving, easy to use.

Secondly, by adjusting prevention of seepage subassembly 4 work, drive the screw rod 44 rotation through rotatory rocking wheel 45, again because of nut 43, and then promote screw rod 44, lower lever 46 displacement to control case 5 displacement from top to bottom, adjust the valve body, form seal structure collocation sealing ring 406 that all establish from top to bottom by the flange 404 in lower lever 46 middle part, flexible pipe 405 simultaneously for the valve body has good sealed prevention of seepage and passes through the effect, can long-term stable use.

Secondly, through stopper 401 and spacing groove 402 work for when rotatory rocking wheel 45, barrel 41 can not follow the rotation, and when barrel 41 was upwards stimulateeed simultaneously, stopper 401 will block toper rubber ring 33, thereby the guarantee structure is firm, and during the installation, stopper 401 can follow and pass through in the side channel 302, and the internal thread cover 32 of being convenient for inserts, thereby the guarantee structure is firm, avoids not hard up and the inefficacy condition, makes the sound construction, job stabilization.

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 modular seal valve, includes main valve body (1), flange dish (2), connects seal assembly (3), adjusts prevention of seepage subassembly (4) and case (5), its characterized in that: the valve is characterized in that flange connection discs (2) are fixedly connected to two ends of the outer surface of the main valve body (1), a connection sealing assembly (3) is installed above the main valve body (1), an adjusting anti-seepage assembly (4) is installed in the middle of the connection sealing assembly (3), and a valve core (5) is arranged on the inner surface of the main valve body (1).

2. A combined sealing valve according to claim 1, characterized in that: connect seal assembly (3) still including external screw thread seat (31), internal thread lid (32), toper rubber ring (33), sealed pad (34), external screw thread seat (31) surface and internal thread lid (32) internal surface threaded connection, internal thread lid (32) middle part below sliding connection has toper rubber ring (33), toper rubber ring (33) below is equipped with sealed pad (34).

3. A combined sealing valve according to claim 1, characterized in that: adjust prevention of seepage subassembly (4) still including barrel (41), support (42), nut (43), screw rod (44), shake wheel (45), lower beam (46), barrel (41) top fixedly connected with support (42), support (42) top middle part fixedly connected with nut (43), nut (43) middle part threaded connection has screw rod (44), screw rod (44) top fixedly connected with shakes wheel (45), screw rod (44) below is equipped with lower beam (46).

4. A combined sealing valve according to claim 2, characterized in that: the outer surface of the internal thread cover (32) is provided with a friction block (301), side grooves (302) are arranged above the internal thread cover (32), and the side grooves (302) are divided into two groups.

5. A combined sealing valve according to claim 3, characterized in that: barrel (41) surface below fixedly connected with stopper (401), stopper (401) surface and spacing groove (402) sliding connection, stopper (401) surface and side groove (302) sliding connection.

6. A combined sealing valve according to claim 3, characterized in that: the connecting sleeve (403) is fixedly connected to the upper portion of the lower rod (46), and the upper portion of the connecting sleeve (403) is connected with the lower portion of the screw rod (44) in a sliding mode.

7. A combined sealing valve according to claim 3, characterized in that: the middle part of the lower rod (46) is fixedly connected with a convex plate (404), and an extension pipe (405) is fixedly connected above the convex plate (404).

8. A combined sealing valve according to claim 3, characterized in that: and the outer surface of the lower rod (46) is connected with sealing rings (406) in a sliding way, and the sealing rings (406) have two groups.