CN217003401U

CN217003401U - Balance valve with high tightness

Info

Publication number: CN217003401U
Application number: CN202220896788.9U
Authority: CN
Inventors: 潘加波
Original assignee: Huai'an Yist Machinery Co ltd
Current assignee: Huai'an Yist Machinery Co ltd
Priority date: 2022-04-18
Filing date: 2022-04-18
Publication date: 2022-07-19
Anticipated expiration: 2032-04-18

Abstract

The utility model discloses a balance valve with high tightness, which relates to the technical field of balance valves, and adopts the technical scheme that the balance valve comprises a balance valve body, two ends of the balance valve body are connected with a butt joint pipe body through flange plates, the bottom of the balance valve body is movably connected with a base, the upper surface of the base is connected with an elastic pressing piece through a bolt assembly, the elastic pressing piece is of a U-shaped structure, the elastic pressing piece is matched with the flange plates of the butt joint pipe body after being stretched outwards by a proper angle, the lower surface of the base is provided with a plurality of threaded grooves, and the grooves are internally connected with screw rods through threads.

Description

Balance valve with high tightness

Technical Field

The utility model relates to the technical field of balance valves, in particular to a balance valve with high tightness.

Background

The balance valve is a valve with special function, and the valve itself has no special features, and only has differences in use function and place. In some industries, since there is a large pressure or flow difference between the media (various flowable materials) in various parts of the pipes or vessels, in order to reduce or balance the difference, a valve is installed between the corresponding pipes or vessels to adjust the relative balance of the pressures on both sides or to achieve the balance of the flow by means of flow division, and the valve is called a balance valve.

The prior Chinese patent with the publication number of CN212536835U discloses a balance valve with high sealing performance, which comprises a balance valve body, wherein the two sides of the balance valve body are both contacted with a butt joint pipe body, the outer side of a flange plate of the butt joint pipe body is sleeved with a fixed frame, the opposite side of the middle part of the top of the fixed frame is fixedly connected with a bottom plate, one side of the top of the bottom plate, which is close to the fixed frame, is fixedly connected with a spring guide shaft, the outer side of the spring guide shaft is sleeved with a spring, the outer side of the top of the spring guide shaft is sleeved with a movable plate, one side of the top of the bottom plate, which is far away from the fixed frame, is movably inserted with a rotating rod, the top of the rotating rod is fixedly connected with a screw rod, the outer side thread of the top of the screw rod is sleeved with a screw barrel, the top of the fixed frame is connected with a top plate, the movable plate is connected with a closed lantern ring, thereby solving the problem that the balance valve is inconvenient to place with the butt joint pipe, however, the following problems still remain: 1. the fixing frame for adjusting the balance valve is supported by the two butt joint pipes, so that the support is unstable because the butt joint pipes do not bear the fixing acting force of the support, and the sealing effect is poor because the butt joint is difficult to stabilize; 2. the structure is complicated, and the structure is inconvenient to demolish after the installation, occupies the exterior space. In view of the above, a balanced valve with high sealing performance is provided.

SUMMERY OF THE UTILITY MODEL

In view of the disadvantages of the prior art, the present invention provides a balanced valve with high sealing performance, which has a simple structure and is easy to connect.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a balanced valve with high leakproofness, includes balanced valve body, and the both ends of balanced valve body have the butt joint body through flange connection, and the bottom swing joint of balanced valve body has the base, and the upper surface of base is connected with elasticity casting die through bolt assembly, and the elasticity casting die is U type structure, and after the appropriate angle of the outside tensile of elasticity casting die with the flange dish looks adaptation of butt joint body, a plurality of thread groove has been seted up to the lower surface of base, has the screw rod through threaded connection in the recess.

Preferably, the bottom of the side body of the screw rod is connected with a threaded sleeve through threads.

Preferably, four adjusting rods are symmetrically arranged on the side body of the threaded sleeve close to the top.

Preferably, the bottom of the threaded sleeve is provided with a gasket.

Preferably, the upper surface of base still fixedly is equipped with two slipmats, and the slipmat is applicable to balanced valve body and butt joint body junction.

Compared with the prior art, the utility model has the following beneficial effects:

1. through setting up in base and the elasticity casting die that balanced valve body can dismantle the connection, realize with the stable quick sealing connection of butt joint body, improved the efficiency of connecting.

2. Through setting up screw rod and the threaded sleeve pipe with base looks threaded connection, it is applicable in the installation condition of multiple difference to realize the base, adjust the levelness of base in a flexible way, be convenient for rotate adjustment threaded sleeve pipe through setting up four regulation poles, through the gasket that sets up, further improve the stability of support, and because all subassemblies are the connection of dismantling, be convenient for after the installation all demolish, do not occupy unnecessary exterior space and do not influence all the other any follow-up operations, through two slipmats that set up, further improve the stability and the efficiency of balanced valve body and butt joint body connection.

Drawings

FIG. 1 is a perspective view of an embodiment of the present invention;

fig. 2 is a schematic diagram of a partial explosion according to an embodiment of the present invention.

In the figure: 1. a balance valve body; 2. butting the pipe bodies; 3. a base; 4. a non-slip mat; 5. an elastic pressing member; 6. a screw; 7. a threaded bushing; 71. adjusting a rod; 8. and (7) a gasket.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

A balance valve with high tightness, please refer to fig. 1, comprising a balance valve body 1, wherein two ends of the balance valve body 1 are connected with a butt joint pipe body 2 through a flange, the bottom of the balance valve body 1 is movably connected with a base 3, the balance valve body 1 and the butt joint pipe body 2 are conveniently aligned and connected in a horizontal position through the base 3, the upper surface of the base 3 is connected with the elastic pressing piece 5 through the bolt assembly, the elastic pressing piece 5 is of a U-shaped structure, the elastic pressing piece 5 is matched with a flange of the butt joint pipe body 2 after being stretched outwards for a proper angle, the stretched elastic pressing piece 5 has certain inward extrusion force, the butt joint pipe body 2 can be better fastened on the base 3, the lower surface of the base 3 is provided with a plurality of threaded grooves, and the grooves are internally connected with the screw rods 6 through threads, the screw rods 6 with proper quantity and length are selected according to requirements, and the base 3 is stably supported under different ground conditions through the screw rods 6.

Referring to fig. 2, the bottom of the side body of the screw 6 is connected with a threaded sleeve 7 through threads, and when a longer screw 6 is needed, the matched threaded sleeve 7 can be selected to replace the screw 6 with a single length, and fine adjustment of the support levelness of each support screw 6 is facilitated.

Referring to fig. 2, four adjusting rods 71 are symmetrically disposed on the side of the threaded sleeve 7 near the top, so as to facilitate rotating and adjusting the height of the threaded sleeve 7.

Referring to fig. 2, a gasket 8 is disposed at the bottom of the threaded sleeve 7 to further increase the contact area with the ground, thereby improving the stability of the support.

Referring to fig. 1, two anti-slip pads 4 are further fixedly arranged on the upper surface of the base 3, the anti-slip pads 4 are suitable for connecting positions of the balance valve body 1 and the butt joint pipe body 2, and the flange plates of the balance valve body 1 and the butt joint pipe body 2 can be connected more conveniently and rapidly through the anti-slip pads 4, so that the connection efficiency and effect are improved.

The working principle is as follows: through setting up in base 3 and the elastic pressing part 5 that balanced valve body 1 can dismantle the connection, realize and dock the stable quick sealing connection of body 2 mutually, the efficiency of connection has been improved, through setting up screw rod 6 and the threaded sleeve 7 with base 3 looks threaded connection, realize that base 3 is applicable in the installation condition of multiple difference, the levelness of nimble regulation base 3, through setting up four regulation poles 71 be convenient for rotatory regulation threaded sleeve 7, through the gasket 8 that sets up, further improve the stability of support, and because all subassemblies are detachable connection, be convenient for all demolish after the installation, do not occupy unnecessary exterior space and do not influence all the other any follow-up operations, through two slipmats 4 that set up, further improve the stability and the efficiency of balanced valve body 1 and the connection of butt joint body 2.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "connected," "provided," and "open" are to be construed broadly and may, for example, be fixedly connected, arranged, detachably connected, arranged, or integrally connected and arranged. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

The above is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above-mentioned embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that modifications and embellishments within the scope of the utility model may occur to those skilled in the art without departing from the principle of the utility model, and are considered to be within the scope of the utility model.

Claims

1. The utility model provides a balanced valve with high leakproofness, is connected with butt joint body (2), characterized by including balanced valve body (1), the both ends of balanced valve body (1) through the ring flange: the bottom swing joint of balanced valve body (1) has base (3), and the upper surface of base (3) is connected with elasticity casting die (5) through bolt assembly, and elasticity casting die (5) are U type structure, and elasticity casting die (5) outwards stretch after the appropriate angle with the ring flange looks adaptation of butt joint body (2), a plurality of thread groove have been seted up to the lower surface of base (3), have screw rod (6) through threaded connection in the recess.

2. The balance valve with high airtightness according to claim 1, wherein: the bottom of the side body of the screw rod (6) is connected with a threaded sleeve (7) through threads.

3. The balance valve with high airtightness according to claim 2, wherein: four adjusting rods (71) are symmetrically arranged on the side body of the threaded sleeve (7) close to the top.

4. A balanced valve with high tightness according to claim 3, characterized in that: the bottom of the threaded sleeve (7) is provided with a gasket (8).

5. The balance valve with high airtightness according to claim 1, wherein: the upper surface of base (3) still fixes and is equipped with two slipmats (4), and slipmat (4) are applicable to balanced valve body (1) and butt joint body (2) junction.