CN219692392U - Blind plate valve heat preservation device - Google Patents
Blind plate valve heat preservation device Download PDFInfo
- Publication number
- CN219692392U CN219692392U CN202223551897.6U CN202223551897U CN219692392U CN 219692392 U CN219692392 U CN 219692392U CN 202223551897 U CN202223551897 U CN 202223551897U CN 219692392 U CN219692392 U CN 219692392U
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- Prior art keywords
- heat preservation
- sleeve
- valve body
- wall
- valve
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- 238000004321 preservation Methods 0.000 title claims abstract description 84
- 238000009413 insulation Methods 0.000 claims abstract description 9
- 238000007789 sealing Methods 0.000 claims description 15
- 230000000694 effects Effects 0.000 abstract description 10
- 238000003466 welding Methods 0.000 description 3
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010030 laminating Methods 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
- 238000006467 substitution reaction Methods 0.000 description 1
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- Mechanically-Actuated Valves (AREA)
- Valve Housings (AREA)
Abstract
The utility model discloses a blind plate valve heat preservation device which comprises a valve body, a fixing mechanism and a heat preservation mechanism, wherein a heat preservation sleeve is attached to the outer wall of the valve body, the fixing mechanism is fixedly connected to the surface of the valve body, a sleeve is arranged at the bottom end of the outer wall of the fixing mechanism, and the heat preservation mechanism is welded at the bottom end of the sleeve. This blind plate valve heat preservation device through the insulation cover that sets up, is convenient for like this when using, can provide the heat preservation effect to the gas in the valve body through the insulation cover to avoid gaseous temperature loss, have the heat preservation effect.
Description
Technical Field
The utility model relates to the technical field of blind plate valves, in particular to a blind plate valve heat preservation device.
Background
The blind plate valve is a gate valve for cutting off gas medium by hand, electric or air or hydraulic drive, and is generally divided into a hydraulic blind plate valve, a closed gate valve and an electric open blind plate valve, wherein the blind plate valve is provided with three driving devices, two manual clamping or loosening devices, one is an electric device for opening or closing a gate plate, in the process of opening or closing the gate plate, the two manual devices are firstly loosened, then the electric device is started again, so that the purpose of opening or closing the gate plate is achieved, after the gate plate is opened or closed, the two manual devices are clamped again, the pipeline side can work, and when the blind plate valve is subjected to heat preservation, a heat preservation device is needed, so that the blind plate valve heat preservation device is needed.
The blind plate valve heat preservation device that uses at present, the heat preservation effect is not good to be inconvenient for carrying out the dismouting problem as required.
Disclosure of Invention
The utility model aims to provide a blind plate valve heat preservation device, which solves the problems that the currently used blind plate valve heat preservation device provided in the background art has poor heat preservation effect and is inconvenient to disassemble and assemble according to the requirement.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the blind plate valve heat preservation device comprises a valve body, a fixing mechanism and a heat preservation mechanism, wherein a heat preservation sleeve is attached to the outer wall of the valve body, the fixing mechanism is fixedly connected to the surface of the valve body, a sleeve is arranged at the bottom end of the outer wall of the fixing mechanism, and the heat preservation mechanism is welded to the bottom end of the sleeve.
Preferably, the inner wall of the heat preservation sleeve is tightly attached to the outer wall of the valve body, and the size of the inner wall of the heat preservation sleeve is matched with the size of the outer wall of the valve body.
Preferably, the fixing mechanism comprises a fixing sleeve, a fixing rod and a rotating shaft, wherein the fixing sleeve is fixedly connected to two ends of the surface of the valve body, the fixing rod is fixedly connected to the inner wall of the fixing sleeve, and the rotating shaft is arranged on the inner wall of the fixing sleeve.
Preferably, the fixed sleeve is in threaded connection with the valve body through the fixed rod, and the outer wall of the fixed rod and the inner wall of the valve body are in threaded arrangement.
Preferably, the heat preservation mechanism comprises a heat preservation cover, a handle and a sealing ring, wherein the heat preservation cover is welded at the bottom end of the sleeve, the handle is welded on the surface of the heat preservation cover, and the sealing ring is attached to the bottom end of the heat preservation cover.
Preferably, the top end of the sealing ring is tightly attached to the bottom end of the heat preservation cover, and the size of the sealing ring is identical to that of the heat preservation cover.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the blind plate valve heat preservation device, through the heat preservation sleeve, when the blind plate valve heat preservation device is used, heat preservation effect can be provided for gas in the valve body through the heat preservation sleeve, so that temperature loss of the gas is avoided, and the blind plate valve heat preservation device has heat preservation effect;
2. this blind plate valve heat preservation device through fixed establishment and the heat preservation mechanism that sets up, so be convenient for when using, can drive the heat preservation lid through the pivot in the fixed establishment and open and shut the valve body, can avoid inside gas to leak through the sealing washer in addition, can conveniently carry out the dismouting with heat preservation mechanism through the dead lever simultaneously, can carry out the dismouting as required.
Drawings
FIG. 1 is a front view of the present utility model;
FIG. 2 is a part drawing of the thermal insulation mechanism of the present utility model;
FIG. 3 is a part view of the fixing mechanism of the present utility model;
FIG. 4 is a side view of a thermal insulation mechanism of the present utility model.
In the figure: 1. a valve body; 2. a thermal insulation sleeve; 3. a fixing mechanism; 301. a fixed sleeve; 302. a fixed rod; 303. a rotating shaft; 4. a sleeve; 5. a heat preservation mechanism; 501. a thermal insulation cover; 502. a handle; 503. and (3) sealing rings.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled 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.
Referring to fig. 1-4, the present utility model provides a technical solution: the blind plate valve heat preservation device comprises a valve body 1, a fixing mechanism 3 and a heat preservation mechanism 5, wherein a heat preservation sleeve 2 is attached to the outer wall of the valve body 1, the inner wall of the heat preservation sleeve 2 is tightly attached to the outer wall of the valve body 1, the inner wall of the heat preservation sleeve 2 is matched with the outer wall of the valve body 1 in size, and the heat preservation sleeve 2 is convenient to provide a heat preservation effect for gas in the valve body 1 through the heat preservation sleeve 2 when the blind plate valve heat preservation device is used, so that the temperature loss of the gas is avoided, and the heat preservation effect is achieved;
fixed establishment 3 fixed connection is at the surface of valve body 1, fixed establishment 3 includes fixed cover 301, dead lever 302 and pivot 303, fixed cover 301 equal fixed connection is at the surface both ends of valve body 1, the inner wall fixedly connected with dead lever 302 of fixed cover 301, and the inner wall of fixed cover 301 is provided with pivot 303, fixed cover 301 passes through dead lever 302 and valve body 1 threaded connection, and the outer wall of dead lever 302 and the inner wall of valve body 1 are the heliciform setting, and fixed establishment 3's outer wall bottom is provided with sleeve pipe 4, heat preservation mechanism 5 welding is in sleeve pipe 4's bottom, heat preservation mechanism 5 includes heat preservation lid 501, handle 502 and sealing washer 503, heat preservation lid 501 welding is in sleeve pipe 4's bottom, heat preservation lid 501's surface welding has handle 502, and heat preservation lid 501's bottom laminating has sealing washer 503, the top of sealing washer 503 is closely laminated with heat preservation lid 501's bottom, and the size of sealing washer 503 is identical with heat preservation lid 501, be convenient for use through fixed establishment 3 in this way, can drive the pivot 303 in fixed establishment 3 and open and shut valve body 1 through inside can avoid the inside heat preservation lid 503 to leak, can carry out the heat preservation mechanism can be dismantled and assembled through the fixed lever 302 simultaneously according to the convenience.
Working principle: when in use, firstly, the heat preservation sleeve 2 is sleeved outside the valve body 1, the heat preservation sleeve 2 is arranged, so that when in use, the heat preservation effect can be provided for gas in the valve body 1 through the heat preservation sleeve 2, thereby avoiding the temperature loss of the gas, the heat preservation effect is achieved, in addition, when in use, the heat preservation cover 501 can be driven to open and close the valve body 1 through the rotating shaft 303 in the fixing mechanism 3, in addition, the internal gas leakage can be avoided through the sealing ring 503, meanwhile, the heat preservation mechanism 5 can be conveniently disassembled and assembled through the fixing rod 302, the disassembly and assembly can be carried out according to the requirement, and the operation flow of the blind plate valve heat preservation device is completed.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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 (6)
1. The blind plate valve heat preservation device is characterized by comprising a valve body (1), a fixing mechanism (3) and a heat preservation mechanism (5), wherein a heat preservation sleeve (2) is attached to the outer wall of the valve body (1), the fixing mechanism (3) is fixedly connected to the surface of the valve body (1), a sleeve (4) is arranged at the bottom end of the outer wall of the fixing mechanism (3), and the heat preservation mechanism (5) is welded at the bottom end of the sleeve (4).
2. The blind valve insulation apparatus of claim 1, wherein: the inner wall of the heat preservation sleeve (2) is tightly attached to the outer wall of the valve body (1), and the size of the inner wall of the heat preservation sleeve (2) is matched with the size of the outer wall of the valve body (1).
3. The blind valve insulation apparatus of claim 1, wherein: the fixed mechanism (3) comprises a fixed sleeve (301), a fixed rod (302) and a rotating shaft (303), wherein the fixed sleeve (301) is fixedly connected to two ends of the surface of the valve body (1), the fixed rod (302) is fixedly connected to the inner wall of the fixed sleeve (301), and the rotating shaft (303) is arranged on the inner wall of the fixed sleeve (301).
4. A blind valve insulating device according to claim 3, wherein: the fixed sleeve (301) is in threaded connection with the valve body (1) through the fixed rod (302), and the outer wall of the fixed rod (302) and the inner wall of the valve body (1) are in threaded arrangement.
5. The blind valve insulation apparatus of claim 1, wherein: the heat preservation mechanism (5) comprises a heat preservation cover (501), a handle (502) and a sealing ring (503), wherein the heat preservation cover (501) is welded at the bottom end of the sleeve (4), the handle (502) is welded on the surface of the heat preservation cover (501), and the sealing ring (503) is attached to the bottom end of the heat preservation cover (501).
6. The blind valve insulating device according to claim 5, wherein: the top end of the sealing ring (503) is tightly attached to the bottom end of the heat preservation cover (501), and the size of the sealing ring (503) is matched with the size of the heat preservation cover (501).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223551897.6U CN219692392U (en) | 2022-12-28 | 2022-12-28 | Blind plate valve heat preservation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223551897.6U CN219692392U (en) | 2022-12-28 | 2022-12-28 | Blind plate valve heat preservation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219692392U true CN219692392U (en) | 2023-09-15 |
Family
ID=87971117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223551897.6U Active CN219692392U (en) | 2022-12-28 | 2022-12-28 | Blind plate valve heat preservation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219692392U (en) |
-
2022
- 2022-12-28 CN CN202223551897.6U patent/CN219692392U/en active Active
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