CN216382730U

CN216382730U - Valve with good anti-freezing effect

Info

Publication number: CN216382730U
Application number: CN202122204762.1U
Authority: CN
Inventors: 王宪政
Original assignee: Jiangsu Yaze Technology Co ltd
Current assignee: Jiangsu Yaze Technology Co ltd
Priority date: 2021-09-13
Filing date: 2021-09-13
Publication date: 2022-04-26
Anticipated expiration: 2031-09-13

Abstract

The utility model discloses a valve with a good anti-freezing effect, which comprises a valve, wherein a first shell and a second shell are fixedly arranged on a pipeline through a first mounting block, a second mounting block, a first fixing block and a second fixing block which are matched with bolts; through first casing, the setting of second casing and heating rod, through first casing, the second casing, first fixed block, the second fixed block cooperates with the bolt, thereby can be convenient for install first casing and second casing on the valve when, need not to dismantle the valve, setting through the heating rod, can heat the liquid in first casing and the second casing through the heating rod, thereby liquid through after the heating heats the inside liquid of valve, and then can prevent that the inside liquid of valve from freezing the valve, through first casing, the setting of second casing and heating rod, can be when carrying out freeze-proof treatment to the valve, need not to dismantle the valve, be convenient for install heating mechanism.

Description

Valve with good anti-freezing effect

Technical Field

The utility model relates to the technical field of valves, in particular to a valve with a good anti-freezing effect.

Background

The valve is a control part in a fluid conveying system, has the functions of stopping, adjusting, guiding, preventing counter flow, stabilizing pressure, shunting or overflowing and relieving pressure and the like, can be used for controlling the flow of various fluids such as air, water, steam, various corrosive media, slurry, oil products, liquid metal, radioactive media and the like, and has the sealing performance which is the capability of preventing the leakage of the media at each sealing part of the valve and is the most important technical performance index of the valve.

In the prior art, when carrying out frostproofing treatment to the valve, place heating mechanism in the inside of valve, heat the liquid in the valve through the heating, thereby prevent that liquid from leading to freezing in the valve because of weather supercooling, though can prevent liquid and move in the valve inside and freeze like this, but when installing heating mechanism inside the valve, need dismantle the valve, install heating mechanism inside the back, just can use after installing the valve again, and this kind of mounting means troublesome poeration, be not convenient for install heating mechanism, therefore we need provide one kind and prevent frostbite effectual valve.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a valve with a good anti-freezing effect, which can be conveniently installed on a heating mechanism without disassembling the valve when the valve is subjected to anti-freezing treatment, so as to solve the problems in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: a valve with a good anti-freezing effect comprises a valve, wherein two ends of the valve are communicated and fixed with a pipeline, a first shell is arranged at the top of the valve, a second shell is arranged at the bottom of the valve, sealing gaskets are arranged at the top of the second shell and the bottom of the first shell, the second shell is attached to the pipeline through the sealing gaskets, the first shell is attached to the pipeline through the sealing gaskets, first mounting blocks are welded at two sides of the first shell, first fixing blocks are welded at two sides of the first mounting blocks, second mounting blocks are welded at two sides of the second shell, second fixing blocks are welded at two sides of the second mounting blocks, the first shell and the second shell are fixedly mounted on the pipeline through the matching of the first mounting blocks, the second mounting blocks, the first fixing blocks, the second fixing blocks and bolts, and heating rods are installed in the first shell in an inserting mode, the valve is disposed between the first housing and the second housing.

Preferably, the bottom welding of second casing has fixed frame, fixed mounting has the motor in the fixed frame, the output shaft of motor runs through the second casing, the output shaft of motor extends to the inside of second casing.

Preferably, the output shaft of the motor is rotatably installed in the second housing through a bearing, and the output shaft of the motor is fixedly provided with the stirring blade.

Preferably, a through hole is formed in the top of the first shell, and a fixing ring is welded to the top of the first shell.

Preferably, the hand wheel of valve runs through hole and solid fixed ring, the hand wheel of stating the valve extends to the outside of through hole and solid fixed ring, the protection casing is installed to solid fixed ring's outside screw thread.

Preferably, the top intercommunication of first casing is fixed with the inlet tube, the top of inlet tube is provided with sealed lid, one side bottom intercommunication of second casing is fixed with the drain pipe, the one end of drain pipe is provided with sealed lid, the sealed lid at inlet tube top has seted up the ventilation groove.

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

through first casing, the setting of second casing and heating rod, through first casing, the second casing, first fixed block, the second fixed block cooperates with the bolt, thereby can be convenient for install first casing and second casing on the valve when, need not to dismantle the valve, pour into liquid in first casing and the second casing, setting through the heating rod, can heat the liquid in first casing and the second casing through the heating rod, thereby liquid through after the heating heats the inside liquid of valve, and then can prevent that the inside liquid of valve from freezing the valve, through first casing, the setting of second casing and heating rod, can be when carrying out freeze-proof treatment to the valve, need not to dismantle the valve, be convenient for install heating mechanism.

Drawings

FIG. 1 is a schematic cross-sectional view of the present invention;

FIG. 2 is a schematic structural view of the present invention;

FIG. 3 is a schematic top view of the present invention;

fig. 4 is a left side view of the first housing of the present invention.

In the figure: 1. a first housing; 2. a second housing; 3. a valve; 4. a pipeline; 5. a first mounting block; 6. a second mounting block; 7. a first fixed block; 8. a second fixed block; 9. a gasket; 10. a heating rod; 11. a fixing frame; 12. a motor; 13. stirring blades; 14. a fixing ring; 15. a protective cover; 16. a water inlet pipe; 17. a drain pipe; 18. and (7) sealing the cover.

Detailed Description

The same reference numbers in different drawings identify the same or similar elements; it should be further understood that terms such as "first," "second," "third," "upper," "lower," "front," "back," "inner," "outer," "end," "portion," "section," "width," "thickness," "zone," and the like, as used herein, are merely used for convenience in referring to the figures and to aid in describing the utility model, and are not intended to limit the utility model.

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 derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a valve with good anti-freezing effect comprises a valve 3, wherein two ends of the valve 3 are communicated and fixed with a pipeline 4, the top of the valve 3 is provided with a first shell 1, the bottom of the valve 3 is provided with a second shell 2, the top of the second shell 2 and the bottom of the first shell 1 are both provided with a sealing gasket 9, the second shell 2 is attached to the pipeline 4 through the sealing gasket 9, the first shell 1 is attached to the pipeline 4 through the sealing gasket 9, two sides of the first shell 1 are both welded with first mounting blocks 5, two sides of the first mounting blocks 5 are both welded with first fixing blocks 7, two sides of the second shell 2 are both welded with second mounting blocks 6, two sides of the second mounting blocks 6 are both welded with second fixing blocks 8, the first shell 1 and the second shell 2 are fixedly mounted on the pipeline 4 through the first mounting blocks 5, the second mounting blocks 6, the first fixing blocks 7 and the second fixing blocks 8 in cooperation with bolts, a heating rod 10 is inserted and installed in the first shell 1, and the valve 3 is arranged between the first shell 1 and the second shell 2;

through the arrangement of the sealing gasket 9, the sealing gasket 9 can seal the first shell 1 and the second shell 2, so that the liquid is prevented from leaking from the joint of the first shell 1 and the second shell 2 after the liquid is added into the first shell 1 and the second shell 2;

a fixed frame 11 is welded at the bottom of the second shell 2, a motor 12 is fixedly installed in the fixed frame 11, an output shaft of the motor 12 penetrates through the second shell 2, an output shaft of the motor 12 extends into the second shell 2, an output shaft of the motor 12 is rotatably installed in the second shell 2 through a bearing, and an output shaft of the motor 12 is fixedly provided with a stirring blade 13;

through the arrangement of the motor 12, the motor 12 is matched with the stirring blades 13, so that the liquid in the first shell 1 and the liquid in the second shell 2 can be stirred, the liquid heated by the heating rod 10 can be mixed, and the valve 3 can be better subjected to anti-freezing treatment;

the top of the first shell 1 is provided with a through hole, the top of the first shell 1 is welded with a fixing ring 14, a hand wheel of the valve 3 penetrates through the through hole and the fixing ring 14, the hand wheel of the valve 3 extends to the outer sides of the through hole and the fixing ring 14, a protective cover 15 is installed on the outer side of the fixing ring 14 in a threaded mode, the top of the first shell 1 is fixedly communicated with a water inlet pipe 16, the top of the water inlet pipe 16 is provided with a sealing cover 18, the bottom of one side of the second shell 2 is fixedly communicated with a water outlet pipe 17, one end of the water outlet pipe 17 is provided with the sealing cover 18, and the sealing cover 18 on the top of the water inlet pipe 16 is provided with a ventilation groove;

through the arrangement of the protective cover 15, the protective cover 15 can prevent dust and foreign matters from falling into the first shell 1 and the second shell 2, and the hand wheel of the valve 3 extends to the through hole and the outer side of the fixing ring 14, so that the valve 3 can be conveniently operated when the valve 3 needs to be opened;

in the specific use process, firstly, the second shell 2 is placed at the bottom of the valve 3, the sealing gaskets 9 mounted on the second shell 2 are attached to the pipelines communicated with two ends of the valve 3, the first shell 1 is placed at the top of the valve 3, the sealing gaskets 9 mounted on the first shell 1 are attached to the pipelines communicated with two ends of the valve 3, the first shell 1 and the second shell 2 are fixed through bolts, the first shell 1 and the second shell 2 are fixedly mounted on the pipelines 4, and the sealing gaskets 9 can seal the first shell 1 and the second shell 2, so that liquid is prevented from leaking from the attachment part of the first shell 1 and the second shell 2 after liquid is added into the first shell 1 and the second shell 2;

after the first and second housings 1 and 2 are mounted on the pipe 4, the sealing cover 18 on the top of the inlet pipe 16 is opened, the liquid is poured into the first and second housings 1 and 2, after the liquid is poured into the first and second housings 1 and 2, the sealing cover 18 is re-covered on the water inlet pipe 16, the heating rod 10 is operated, the heating rod 10 heats the liquid in the first and second housings 1 and 2, the liquid inside the valve 3 is heated by the heated liquid, thereby preventing the liquid inside the valve 3 from freezing, when the heating rod 10 heats the liquid, the motor 12 works, the output shaft of the motor 12 rotates to drive the stirring blade 13 to rotate, the stirring blade 13 stirs the liquid in the first shell 1 and the second shell 2, so that the liquid heated by the heating rod 10 can be mixed, and the valve 3 can be better subjected to anti-freezing treatment.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an effectual valve prevents frostbite, includes valve (3), its characterized in that: the pipeline sealing device is characterized in that the two ends of the valve (3) are all communicated and fixed with a pipeline (4), the top of the valve (3) is provided with a first shell (1), the bottom of the valve (3) is provided with a second shell (2), the top of the second shell (2) and the bottom of the first shell (1) are both provided with a sealing gasket (9), the second shell (2) is laminated with the pipeline (4) through the sealing gasket (9), the first shell (1) is laminated with the pipeline (4) through the sealing gasket (9), first installation blocks (5) are welded on the two sides of the first shell (1), first fixed blocks (7) are welded on the two sides of the first installation blocks (5), second installation blocks (6) are welded on the two sides of the second installation blocks (6), second fixed blocks (8) are welded on the two sides of the second installation blocks (6), and the first shell (1) and the second shell (2) are connected through the first installation blocks (5), Second installation piece (6), first fixed block (7), second fixed block (8) and bolt cooperation fixed mounting are on pipeline (4), peg graft in first casing (1) installs heating rod (10), valve (3) set up between first casing (1) and second casing (2).

2. The valve of claim 1, wherein: the bottom welding of second casing (2) has fixed frame (11), fixed mounting has motor (12) in fixed frame (11), the output shaft of motor (12) runs through second casing (2), the output shaft of motor (12) extends to the inside of second casing (2).

3. The valve of claim 2, wherein: an output shaft of the motor (12) is rotatably installed in the second shell (2) through a bearing, and an output shaft of the motor (12) is fixedly provided with a stirring blade (13).

4. The valve of claim 1, wherein: the through-hole has been seted up at the top of first casing (1), the top welding of first casing (1) has solid fixed ring (14).

5. The valve of claim 4, wherein: the hand wheel of valve (3) runs through-hole and solid fixed ring (14), the hand wheel of stating valve (3) extends to the outside of through-hole and solid fixed ring (14), protection casing (15) are installed to the outside screw thread of solid fixed ring (14).

6. The valve of claim 1, wherein: the top intercommunication of first casing (1) is fixed with inlet tube (16), the top of inlet tube (16) is provided with sealed lid (18), one side bottom intercommunication of second casing (2) is fixed with drain pipe (17), the one end of drain pipe (17) is provided with sealed lid (18), the ventilation groove has been seted up on sealed lid (18) at inlet tube (16) top.