CN220168625U - Anti-freezing ball valve - Google Patents
Anti-freezing ball valve Download PDFInfo
- Publication number
- CN220168625U CN220168625U CN202320605048.XU CN202320605048U CN220168625U CN 220168625 U CN220168625 U CN 220168625U CN 202320605048 U CN202320605048 U CN 202320605048U CN 220168625 U CN220168625 U CN 220168625U
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- Prior art keywords
- valve
- pipeline
- ball
- ball valve
- gear
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- 238000007710 freezing Methods 0.000 title claims abstract description 18
- 238000010438 heat treatment Methods 0.000 claims abstract description 25
- 230000007246 mechanism Effects 0.000 claims abstract description 13
- 238000005485 electric heating Methods 0.000 claims description 13
- 238000002955 isolation Methods 0.000 claims description 9
- 230000002528 anti-freeze Effects 0.000 claims description 5
- 108010053481 Antifreeze Proteins Proteins 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 125000006850 spacer group Chemical group 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 7
- 230000008014 freezing Effects 0.000 abstract description 4
- 238000009434 installation Methods 0.000 abstract description 2
- 238000007789 sealing Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000005192 partition Methods 0.000 description 2
- 208000001034 Frostbite Diseases 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Landscapes
- Taps Or Cocks (AREA)
- Details Of Valves (AREA)
Abstract
The utility model relates to the technical field of valves and provides an anti-freezing ball valve which comprises a pipeline, a valve body, a valve rod, a handle and a ball body, wherein the valve body is arranged on the pipeline, the valve rod is rotatably arranged in the valve body, the handle is arranged at the top of the valve rod, the ball body is arranged at the bottom of the valve rod, the anti-freezing ball valve further comprises a heating mechanism, the heating mechanism comprises an electric element box, the electric element box is arranged on the pipeline through an installation sleeve, a temperature sensing controller heating wire is arranged in the electric element box, the heating wire is connected with the electric element box, and the heating wire penetrates through the pipeline and extends into the electric element box. Through above-mentioned technical scheme, solved among the prior art in northern winter, the temperature is lower, and outdoor ball valve long time does not unscrew the water, will take place the condition of freezing, leads to the unable normal water supply of some important pipeline, influences resident's normal life's problem.
Description
Technical Field
The utility model relates to the technical field of valves, in particular to an anti-freezing ball valve.
Background
The ball valve, the opening and closing piece (sphere) is driven by the valve rod and rotates around the axis of the ball valve. The device can also be used for regulating and controlling fluid, wherein the hard seal V-shaped ball valve has strong shearing force between the V-shaped ball core and the metal valve seat of the hard alloy for surfacing, and is particularly suitable for mediums containing fibers, tiny solid particles and the like. The multi-way ball valve can flexibly control the confluence, the diversion and the flow direction switching of the medium on the pipeline, and simultaneously can close any channel to connect the other two channels. The valve should be installed generally horizontally in the pipeline. The ball valve is divided into: pneumatic ball valve, electric ball valve, manual ball valve.
In northern winter, the temperature is lower, and outdoor ball valve is long time and does not unscrew the water, can take place the condition of freezing, leads to some important conveying pipeline unable normal water delivery, influences resident's normal life.
Disclosure of Invention
The utility model provides an anti-freezing ball valve, which solves the problems that in the prior art, in winter in the north, the air temperature is low, the situation that water is frozen can occur when the outdoor ball valve is not unscrewed for a long time, so that part of important conveying pipelines can not normally send water, and the normal life of residents is affected.
The technical scheme of the utility model is as follows:
an anti-freezing ball valve comprises a pipeline, a valve body, a valve rod, a handle and a ball body, wherein the valve body is arranged on the pipeline, the valve rod is rotationally arranged in the valve body, the handle is arranged at the top of the valve rod, the ball body is arranged at the bottom of the valve rod,
also comprises a temperature raising mechanism, wherein the temperature raising mechanism comprises,
the electric appliance element box is arranged on the pipeline through the installation sleeve, and a temperature sensing controller is arranged in the electric appliance element box
And the electric heating wire is connected with the electric element box and penetrates through the pipeline to extend into the electric element box.
As a further technical scheme, the two heating mechanisms are arranged on the pipeline and symmetrically arranged on two sides of the valve body.
As a further technical proposal, the temperature raising mechanism also comprises a sealing component, the sealing component comprises,
the fixing frame is arranged on the mounting sleeve,
an electric rotating shaft which is arranged on the fixing frame,
a connecting rod which is rotatably installed on the pipe wall of the pipe in a penetrating way,
and the isolation plate is arranged on the connecting rod.
As a further technical scheme, the shape of the section inner contour of the isolation plate is the same as that of the pipeline.
As a further technical scheme, the isolation plate is positioned at one side of the heating wire far away from the sphere.
As a further technical scheme, the valve further comprises a mounting box, wherein the mounting box is mounted on the valve body, a torsion assembly is arranged in the mounting box, and the torsion assembly is connected with the valve rod.
As a further aspect, the torsion assembly includes,
the miniature motor is arranged on the mounting box,
a first gear fixedly connected to an output shaft of the micro motor,
the second gear is fixedly connected to the outer surface of the valve rod and is meshed with the first gear.
The working principle and the beneficial effects of the utility model are as follows:
according to the utility model, the temperature of the outside is detected in real time through the temperature sensing controller in the electric element box, when the temperature is reduced below zero, the temperature sensing controller detects and sends a signal to the electric heating wires to be powered on, then the electric heating wires start to generate heat, the electric heating wires at the two sides generate heat, the sphere part at the middle position is heated, the temperature of the sphere part can be increased, and the ball valve is prevented from freezing under the condition of low air temperature.
When the electric heating wire is used for heating the sphere, the electric rotating shaft is controlled to drive the connecting rod to rotate ninety degrees, namely, the two connecting rods drive the two isolation plates to rotate ninety degrees, then the sphere and the two electric heating wires are blocked in the middle, and at the moment, in the heating process of the electric heating wire, only the part between the two isolation plates is heated, so that the heating efficiency is improved, and the anti-freezing effect is enhanced.
Drawings
The utility model will be described in further detail with reference to the drawings and the detailed description.
FIG. 1 is a schematic diagram of the structure of an anti-freezing ball valve of the utility model;
FIG. 2 is a first partial cross-sectional view of the anti-freeze ball valve of the present utility model;
FIG. 3 is a second partial cross-sectional view of the anti-freeze ball valve of the present utility model;
in the figure: 1. a pipe; 2. a valve stem; 3. a handle; 4. a sphere; 5. a mounting sleeve; 6. a fixing frame; 7. an electric rotating shaft; 8. a connecting rod; 9. a partition plate; 10. an electrical component box; 11. heating wires; 12. a mounting box; 13. a micro motor; 14. a first gear; 15. a second gear; 16. and a valve body.
Detailed Description
The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1 to 3, the present embodiment proposes an anti-freezing ball valve, which comprises a pipe 1, a valve body 16, a valve rod 2, a handle 3 and a ball 4, wherein the valve body 16 is mounted on the pipe 1, the valve rod 2 is rotatably arranged in the valve body 16, the handle 3 is mounted on the top of the valve rod 2, the ball 4 is mounted on the bottom of the valve rod 2,
also comprises a temperature raising mechanism, wherein the temperature raising mechanism comprises,
an electrical component box 10, wherein the electrical component box 10 is arranged on the pipeline 1 through a mounting sleeve 5, a temperature sensing controller is arranged in the electrical component box 10,
and a heating wire 11, wherein the heating wire 11 is connected with the electrical component box 10, and the heating wire 11 extends to the inside of the pipeline 1 through the pipeline 1.
The two heating mechanisms are arranged on the pipeline 1 and symmetrically arranged on two sides of the valve body 16.
In winter in the north, the air temperature is lower, and the outdoor ball valve is not unscrewed for a long time, so that the situation of freezing can occur.
In this embodiment, the temperature of the outside is detected in real time by the temperature sensing controller in the electrical component box 10, when the temperature drops below zero, the temperature sensing controller detects and sends a signal to the heating wires 11 to turn on the power, then the heating wires 11 on both sides start to generate heat, and the part of the sphere 4 in the middle position is heated, so that the temperature of the position of the sphere 4 can be increased, and the ball valve can not be frozen under the condition of lower air temperature.
The heating process is automatically operated at regular intervals.
The temperature raising mechanism also comprises a sealing component, the sealing component comprises,
the fixing frame 6, the fixing frame 6 is arranged on the mounting sleeve 5,
an electric rotating shaft 7, wherein the electric rotating shaft 7 is arranged on the fixed frame 6,
a joint rod 8, wherein the joint rod 8 is installed on the pipe wall of the pipeline 1 in a penetrating and rotating way,
a spacer plate 9, said spacer plate 9 being mounted on said joint rod 8.
The partition plate 9 has the same shape as the cross-sectional inner profile of the pipe 1.
The separation plate 9 is located at a side of the heating wire 11 away from the sphere 4.
When the electric heating wire 11 is used for heating the position of the sphere 4, the electric rotating shaft 7 is controlled to drive the connecting rod 8 to rotate ninety degrees, namely, after the two connecting rods 8 drive the two isolation plates 9 to rotate ninety degrees, the sphere 4 and the two electric heating wires 11 are blocked in the middle, and in the heating process of the electric heating wire 11, only the part between the two isolation plates 9 is heated, so that the heating efficiency is improved, and the anti-freezing effect is enhanced.
The valve further comprises a mounting box 12, wherein the mounting box 12 is mounted on the valve body 16, and a torsion assembly is arranged in the mounting box 12 and is connected with the valve rod 2.
The torsion assembly may comprise a plurality of torsion members,
a micro motor 13, the micro motor 13 being mounted on the mounting box 12,
a first gear 14, the first gear 14 is fixedly connected to the output shaft of the micro motor 13,
a second gear 15, the second gear 15 is fixedly connected to the outer surface of the valve rod 2, and the second gear 15 is meshed with the first gear 14.
In this embodiment, at the in-process to spheroid 4 part heating, simultaneously micro motor 13 drives first gear 14 rotation, then first gear 14 meshing drives second gear 15 and rotates, make second gear 15 drive valve rod 2 and rotate, valve rod 2 drives spheroid 4 and rotates, micro motor 13 can carry out the positive and negative rotation switching of high frequency, make spheroid 4 can frequent positive and negative rotation, and then the ice sheet of spheroid 4 and pipeline 1 inner wall contact position can accelerate to melt, simultaneously because division board 9 blocks pipeline 1 passageway of both sides, and then water can not circulate, the effect of preventing frostbite has been improved.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (7)
1. The anti-freezing ball valve comprises a pipeline (1), a valve body (16), a valve rod (2), a handle (3) and a ball body (4), wherein the valve body (16) is installed on the pipeline (1), the valve rod (2) is rotationally arranged in the valve body (16), the handle (3) is installed at the top of the valve rod (2), the ball body (4) is installed at the bottom of the valve rod (2),
it is characterized by also comprising a temperature raising mechanism, wherein the temperature raising mechanism comprises,
an electrical element box (10), wherein the electrical element box (10) is arranged on the pipeline (1) through a mounting sleeve (5), a temperature sensing controller is arranged in the electrical element box (10),
the electric heating wire (11), electric heating wire (11) connect electrical component box (10), electric heating wire (11) pass pipeline (1) extends to its inside.
2. The anti-freezing ball valve according to claim 1, wherein two heating mechanisms are arranged on the pipeline (1) and symmetrically arranged on two sides of the valve body (16).
3. An anti-freeze ball valve as defined in claim 2 wherein said temperature increasing means further comprises a closure assembly comprising,
the fixing frame (6), the fixing frame (6) is arranged on the mounting sleeve (5),
an electric rotating shaft (7), wherein the electric rotating shaft (7) is arranged on the fixing frame (6),
a connecting rod (8), wherein the connecting rod (8) is rotatably installed on the pipe wall of the pipeline (1) in a penetrating way,
and the isolation plate (9), wherein the isolation plate (9) is arranged on the connecting rod (8).
4. A valve according to claim 3, characterized in that the spacer (9) has the same shape as the cross-section internal profile of the pipe (1).
5. An anti-freeze ball valve according to claim 4, characterized in that the separator (9) is located on the side of the heating wire (11) remote from the ball (4).
6. The anti-freezing ball valve according to claim 5, further comprising a mounting box (12), wherein the mounting box (12) is mounted on the valve body (16), and a torsion assembly is arranged in the mounting box (12) and is connected with the valve rod (2).
7. The antifreeze ball valve of claim 6, wherein said torsion assembly comprises,
a micro motor (13), the micro motor (13) is arranged on the mounting box (12),
a first gear (14), wherein the first gear (14) is fixedly connected to the output shaft of the miniature motor (13),
the second gear (15) is fixedly connected to the outer surface of the valve rod (2), and the second gear (15) is meshed with the first gear (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320605048.XU CN220168625U (en) | 2023-03-24 | 2023-03-24 | Anti-freezing ball valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320605048.XU CN220168625U (en) | 2023-03-24 | 2023-03-24 | Anti-freezing ball valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220168625U true CN220168625U (en) | 2023-12-12 |
Family
ID=89053341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320605048.XU Active CN220168625U (en) | 2023-03-24 | 2023-03-24 | Anti-freezing ball valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220168625U (en) |
-
2023
- 2023-03-24 CN CN202320605048.XU patent/CN220168625U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |