CN216555806U

CN216555806U - Stainless steel flange with bottom anticorrosion structure

Info

Publication number: CN216555806U
Application number: CN202123226228.7U
Authority: CN
Inventors: 张润宏; 徐向宏
Original assignee: Dingxiang Xinkun Flange Forging Co ltd
Current assignee: Dingxiang Xinkun Flange Forging Co ltd
Priority date: 2021-12-21
Filing date: 2021-12-21
Publication date: 2022-05-17
Anticipated expiration: 2031-12-21

Abstract

The utility model relates to the technical field of stainless steel flanges, and particularly discloses a stainless steel flange with a bottom anti-corrosion structure, which comprises a flange and a water pipe, wherein the outer surface of the flange is provided with a sliding groove, the sliding groove is connected with a spring, the spring is connected with a clamping block, the flange is connected with a sealing strip, the outer surface of the water pipe is provided with a sealing groove, the sealing groove is matched with the sealing strip, the outer surface of the flange is provided with a first fixing hole, the outer surface of the water pipe is provided with a second fixing hole, the clamping block is connected with the sliding groove, the inner surface of the water pipe is provided with a fixing groove, the fixing groove is matched with the clamping block, the clamping block penetrates through the fixing groove, the clamping block is connected with the fixing groove, the flange, the anti-slip groove, the sliding groove, the spring, the clamping block, the fixing groove, the sealing groove and the sealing strip are arranged, so that the water pipe can be conveniently installed on the flange, and the sealing performance is improved, and water flow is prevented from leaking from the connecting part, the corrosion of the flange can be caused, and the anti-corrosion performance of the flange can be improved.

Description

Stainless steel flange with bottom anticorrosion structure

Technical Field

The utility model relates to the technical field of stainless steel flanges, in particular to a stainless steel flange with a bottom anti-corrosion structure.

Background

Flanges (Flange), also called Flange plate or Flange, which are parts of the mutual connection between the shaft and the shaft, used for the connection between the pipe ends, and also used for the connection between the inlet and outlet of the equipment, such as reducer flanges, Flange connections or Flange joints, which are the detachable connections that are a group of combined sealing structures formed by the mutual connection of flanges, gaskets and bolts, the pipeline Flange refers to the Flange for the pipe arrangement in the pipeline device, the inlet and outlet Flange used for the equipment on the equipment, the Flange has holes, the bolts tightly connect the two flanges, the flanges are sealed by gaskets, the flanges are connected by screw threads (screw thread connection) flanges, welding flanges and clamping flanges, the flanges are used in pairs, the low-pressure pipeline can use screw connection flanges, the welding flanges using pressure of more than four kilograms, the gaskets are added between the two Flange plates and then fastened by the bolts, the flanges with different pressures are different in thickness and different in bolts used by the flanges, when the water pump and the valve are connected with a pipeline, the local parts of the equipment are also made into corresponding flange shapes and are also called flange connection, all the parts are connected by using the bolts at the peripheries of two planes and are closed at the same time and are generally called flanges, for example, the connection of a ventilating pipeline, the parts can be called flange parts, but the connection is only the local part of one equipment, for example, the connection of the flange and the water pump, the water pump is not easy to call the flange parts, and the parts are small, for example, the valve and the like and can be called the flange parts; when the existing flange is used as a water pipe connecting piece, water is easy to leak from a connecting part, and the flange is corroded for a long time; therefore, a stainless steel flange with a bottom corrosion prevention structure is needed.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects in the prior art, the utility model provides the stainless steel flange with the bottom anti-corrosion structure, so that the sealing property is improved, and the situation that water leaks from the joint to cause flange corrosion for a long time is avoided.

The technical scheme adopted by the utility model for solving the technical problem is as follows: the utility model provides a stainless steel flange with anticorrosive structure in bottom, includes flange, water pipe, and the sliding tray has been seted up to the surface of flange, sliding tray and spring coupling, and the spring is connected with the fixture block, and the flange is connected with the sealing strip, and the seal groove has been seted up to the surface of water pipe, and seal groove and sealing strip looks adaptation, fixed orifices one has been seted up to the surface of flange, and fixed orifices two has been seted up to the surface of water pipe.

Furthermore, the clamping block is connected with the sliding groove and extends into the sliding groove, so that the clamping block can slide in the sliding groove.

Further, the fixed slot has been seted up to the internal surface of water pipe, fixed slot and fixture block looks adaptation for the fixture block can be gone into in the fixed slot by the card, carries out preliminary fixed to the water pipe.

Furthermore, the fixture block runs through the fixed slot and is connected with the fixed slot.

Further, the sealing strip is connected with the sealing groove, and the sealing groove is sealed with one side that the sealing strip contacted for during the water pipe was installed, can drive the sealing strip card and go into the sealing groove, seal the junction of water pipe, flange.

Furthermore, the first fixing hole is matched with the second fixing hole, and the first fixing hole and the second fixing hole are both connected with the bolt, so that the bolt can fix the flange and the water pipe.

Furthermore, the inner surface of the flange is provided with an anti-slip groove, and the anti-slip groove is connected with the water pipe, so that the water pipe cannot rotate in the flange in a mess.

The utility model has the beneficial effects that:

1. according to the utility model, the flange, the anti-slip groove, the sliding groove, the spring, the clamping block, the fixing groove, the sealing groove and the sealing strip are arranged, so that the water pipe is convenient to mount with the flange, and meanwhile, the sealing performance is improved, thereby preventing the flange from being rusted due to the leakage of water flow from the joint, and improving the anti-corrosion performance of the flange;

2. the flange and the water pipe are conveniently installed together by arranging the first fixing hole, the second fixing hole, the water pipe and the bolt.

Drawings

Fig. 1 is a perspective view of the present invention.

Fig. 2 is a structural view of the flange of the present invention.

Fig. 3 is a structural view of a fixing groove of the present invention.

Fig. 4 is a structural view of the cartridge of the present invention.

In the figure, 1-flange, 2-antiskid groove, 3-sliding groove, 4-spring, 5-fixture block, 6-fixing groove, 7-sealing groove, 8-sealing strip, 9-fixing hole I, 10-fixing hole II, 11-water pipe and 12-bolt.

Detailed Description

The following further describes embodiments of the present invention with reference to the drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features involved in the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.

Referring to the attached drawings 1-4, the embodiment provides a technical scheme, a stainless steel flange with a bottom anti-corrosion structure, comprising a flange 1 and a water pipe 11, wherein the outer surface of the flange 1 is provided with a sliding groove 3, the inner wall of the sliding groove 3 is fixedly connected with one end of a spring 4, the other end of the spring 4 is fixedly connected with the outer wall of a fixture block 5, the outer wall of the flange 1 is fixedly connected with the outer wall of a sealing strip 8, the outer surface of the water pipe 11 is provided with a sealing groove 7, the sealing groove 7 is matched with the sealing strip 8, the outer surface of the flange 1 is provided with a first fixing hole 9, the outer surface of the water pipe 11 is provided with a second fixing hole 10, the outer wall of the fixture block 5 is slidably connected with the inner wall of the sliding groove 3, one end of the fixture block 5 extends into the sliding groove 3, the inner surface of the water pipe 11 is provided with a fixing groove 6, the fixing groove 6 is matched with the fixture block 5, one end of the fixture block 5 extends into the fixing groove 6 through the outer wall of the fixing groove, the outer wall of the fixture block 5 is in sliding connection with the inner wall of the fixing groove 6, the outer wall of the sealing strip 8 is in sliding connection with the inner wall of the sealing groove 7, one side of the sealing groove 7, which is in contact with the sealing strip 8, is sealed and arranged by arranging the flange 1, the anti-skidding groove 2, the sliding groove 3, the spring 4, the fixture block 5, the fixing groove 6, the sealing groove 7 and the sealing strip 8, the friction force between the flange 1 and the water pipe 11 is increased by arranging the anti-skidding groove 2 on the inner surface of the flange 1, so that the two water pipes 11 can be connected more tightly when being connected through the flange 1, the sliding groove 3 is arranged on the outer surface of the flange 1, the spring 4 and the fixture block 5 are arranged in the sliding groove 3, the fixing groove 6 is arranged on the inner surface of the outer ring of the water pipe 11, the fixing groove 6 and the fixture block 5 are matched, so that the fixture block 5 can be clamped into the fixing groove 6 to primarily fix the water pipe 11 when the water pipe 11 is installed, when the water pipe 11 is fixed by the bolts 12, the bolt 12 is more convenient to screw without lifting the water pipe 11, the sealing groove 7 is formed in the outer surface of the outer ring of the water pipe 11, the sealing groove 7 is matched with the sealing strip 8, so that the water pipe 11 can have better sealing performance after being installed, the water pipe 11 is convenient to install with the flange 1, and meanwhile, the sealing performance is improved, so that the situation that water flows leak from the joint to cause the flange 1 to be rusted is prevented, and the purpose of improving the corrosion resistance of the flange 1 is achieved;

fixed orifices one 9 and two 10 looks adaptations of fixed orifices, fixed orifices one 9, two 10 all with bolt 12 threaded connection of fixed orifices, antiskid groove 2 has been seted up to the internal surface of flange 1, the outer wall of antiskid groove 2 and the outer wall sliding connection of water pipe 11, through setting up fixed orifices one 9, two 10 of fixed orifices, water pipe 11, bolt 12, through seting up two 10 of fixed orifices at the surface of water pipe 11, set up fixed orifices one 9 at the surface of flange 1, fixed orifices one 9, two 10 looks adaptations of fixed orifices, through passing two 10 of fixed orifices in proper order with bolt 12, fixed orifices one 9, link together water pipe 11 and flange 1, reached conveniently with flange 1, the purpose that water pipe 11 was installed together.

The working principle is as follows: by arranging the flange 1, the anti-slip groove 2, the sliding groove 3, the spring 4, the fixture block 5, the fixing groove 6, the sealing groove 7 and the sealing strip 8, increasing the friction force between the flange 1 and the water pipe 11 by arranging the anti-slip groove 2 on the inner surface of the flange 1, enabling the two water pipes 11 to be connected more tightly when being connected through the flange 1, arranging the sliding groove 3 on the outer surface of the flange 1, arranging the spring 4 and the fixture block 5 in the sliding groove 3, arranging the fixing groove 6 on the inner surface of the outer ring of the water pipe 11, enabling the fixing groove 6 and the fixture block 5 to be matched, enabling the fixture block 5 to be clamped into the fixing groove 6 to preliminarily fix the water pipe 11 under the action of the spring 4 when the water pipe 11 is installed, enabling the later fixing to be more convenient when the bolt 12 is used, not needing to lift the water pipe 11 while screwing the bolt 12, and arranging the sealing groove 7 on the outer surface of the outer ring of the water pipe 11, seal groove 7 and 8 looks adaptations of sealing strip, make water pipe 11 after the installation, can have better leakproofness, reached and made water pipe 11 conveniently install with flange 1, improve the leakproofness simultaneously, thereby prevent that the rivers from spilling from the junction, lead to flange 1 to appear by the rusty condition, make flange 1's corrosion resisting property obtain the purpose that improves, through setting up fixed orifices one 9, fixed orifices two 10, water pipe 11, bolt 12, through seting up fixed orifices two 10 at the surface of water pipe 11, set up fixed orifices one 9 at flange 1's surface, fixed orifices one 9, fixed orifices two 10 looks adaptations, through passing fixed orifices two 10 with bolt 12 in proper order, fixed orifices one 9, link together water pipe 11 and flange 1, reached the convenience with flange 1, the purpose that water pipe 11 installed together.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, and the scope of protection is still within the scope of the utility model.

Claims

1. The utility model provides a stainless steel flange with anticorrosive structure in bottom, includes flange (1), water pipe (11), its characterized in that: sliding tray (3) have been seted up to the surface of flange (1), sliding tray (3) are connected with spring (4), and spring (4) are connected with fixture block (5), and flange (1) are connected with sealing strip (8), and seal groove (7) have been seted up to the surface of water pipe (11), and seal groove (7) and sealing strip (8) looks adaptation, fixed orifices one (9) have been seted up to the surface of flange (1), and fixed orifices two (10) have been seted up to the surface of water pipe (11).

2. A stainless steel flange with bottom corrosion protection structure as claimed in claim 1, wherein: the clamping block (5) is connected with the sliding groove (3), and the clamping block (5) extends into the sliding groove (3).

3. A stainless steel flange with bottom corrosion protection structure as claimed in claim 1, wherein: the inner surface of the water pipe (11) is provided with a fixing groove (6), and the fixing groove (6) is matched with the clamping block (5).

4. A stainless steel flange with bottom corrosion protection structure as claimed in claim 1, wherein: the fixture block (5) penetrates through the fixing groove (6), and the fixture block (5) is connected with the fixing groove (6).

5. A stainless steel flange with bottom corrosion protection structure as claimed in claim 1, wherein: the sealing strip (8) is connected with the sealing groove (7), and one side of the sealing groove (7) contacted with the sealing strip (8) is arranged in a sealing way.

6. A stainless steel flange with bottom corrosion protection structure as claimed in claim 1, wherein: the first fixing hole (9) is matched with the second fixing hole (10), and the first fixing hole (9) and the second fixing hole (10) are both connected with the bolt (12).

7. A stainless steel flange with bottom corrosion protection structure as claimed in claim 1, wherein: the inner surface of the flange (1) is provided with an anti-skid groove (2), and the anti-skid groove (2) is connected with the water pipe (11).