CN219453297U - Vacuum valve insulation sleeve - Google Patents
Vacuum valve insulation sleeve Download PDFInfo
- Publication number
- CN219453297U CN219453297U CN202320600284.2U CN202320600284U CN219453297U CN 219453297 U CN219453297 U CN 219453297U CN 202320600284 U CN202320600284 U CN 202320600284U CN 219453297 U CN219453297 U CN 219453297U
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- vacuum valve
- protective layer
- valve
- sleeve body
- sleeve
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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Abstract
The utility model discloses a vacuum valve insulation sleeve, which comprises a vacuum valve; the sleeve body is coated on the outer wall of the vacuum valve; the heating mechanism is arranged in the sleeve body and used for heating the sleeve body; the sealing mechanism is arranged on the sleeve body and used for improving the tightness of the sleeve body, the sleeve body matched with the vacuum valve is arranged, so that the vacuum valve is effectively protected from being damaged, the sleeve body is tightly attached to the vacuum valve, the tightness of the heat preservation sleeve is improved, the tightness of the heat preservation sleeve is further improved through the sealing mechanism, rust corrosion of the vacuum valve is avoided, the service life of the valve is effectively prolonged, and the normal use of the valve is ensured.
Description
Technical Field
The utility model relates to the technical field of heat preservation sleeves, in particular to a vacuum valve heat preservation sleeve.
Background
The valve is a control component in the pipeline fluid conveying system and is used for changing the section of a passage and the flowing direction of a medium, and has the functions of diversion, cut-off, throttling, non-return, diversion or overflow pressure relief and the like. Valves for fluid control range from the simplest shut-off valves to the various valves used in extremely complex automatic control systems, which are of a wide variety and specification.
In the prior art, the more complicated the structure of the valve is, the higher the requirements on installation and maintenance work are, the vacuum valve is used for changing the air flow direction, regulating the air flow, cutting off or connecting a vacuum system element of a pipeline, the valve is a valve with working pressure lower than standard atmospheric pressure, the opening and closing of the vacuum valve is realized by driving a valve flange to be unfolded through a manual actuating mechanism, and fluid circulation is realized.
Disclosure of Invention
The utility model mainly aims to provide a vacuum valve insulation sleeve which can effectively solve the problems in the background technology.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
a vacuum valve insulation sleeve, which comprises a vacuum valve; the sleeve body is coated on the outer wall of the vacuum valve; the heating mechanism is arranged in the sleeve body and used for heating the sleeve body; and the sealing mechanism is arranged on the sleeve body and used for improving the tightness of the sleeve body.
Preferably, the vacuum valve comprises a valve body, one end of the valve body is connected with a valve cover flange, the other end of the valve body is provided with a manual rocker, and the manual rocker is used for driving the valve cover flange to be closed.
Preferably, the sleeve body comprises a first protective layer and a second protective layer, and the first protective layer is connected with the second protective layer through hot pressing.
Preferably, the sleeve body further comprises a cushion layer, wherein the cushion layer is arranged between the first protective layer and the second protective layer, and a heating mechanism is arranged on the cushion layer.
Preferably, the heating mechanism comprises a heating belt, and an electric heating wire is laid on the heating belt.
Preferably, the first protective layer and the second protective layer are made of teflon fabric, and glass wool is filled between the first protective layer and the second protective layer.
Preferably, the sealing mechanism comprises a sealing gasket, and the sealing gasket is arranged at the edge of the first protective layer.
Preferably, the sealing mechanism further comprises a sealing ring, and the sealing ring is arranged at the edge of the second protective layer.
Preferably, the first protective layer and the second protective layer are provided with mounting holes matched with the vacuum valve.
Preferably, the second protective layer is further provided with a power line hole and a temperature control line hole.
Compared with the prior art, the utility model has the following beneficial effects:
according to the vacuum valve insulation sleeve, the sleeve body matched with the vacuum valve is arranged, so that the vacuum valve is effectively protected from being damaged, the sleeve body is tightly attached to the vacuum valve, the sealing performance of the insulation sleeve is improved, the sealing mechanism is arranged, the sealing performance of the insulation sleeve is further improved, rust corrosion of the vacuum valve is avoided, the service life of the valve is effectively prolonged, and the normal use of the valve is guaranteed.
Drawings
FIG. 1 is a cross-sectional view of the overall structure of a vacuum valve insulation sleeve of the present utility model;
FIG. 2 is a schematic view of a vacuum valve structure of a vacuum valve insulation sleeve according to the present utility model;
FIG. 3 is a view of a first protective layer of a vacuum valve insulation sleeve according to the present utility model;
FIG. 4 is a view of a second protective layer of a vacuum valve insulation sleeve according to the present utility model;
FIG. 5 is a view of a cushion layer of a vacuum valve insulation sleeve according to the present utility model;
fig. 6 is a view of a thermal insulation mechanism of a vacuum valve thermal insulation sleeve according to the utility model.
In the figure: 1. a vacuum valve; 2. a sleeve body; 3. a valve body; 4. a valve cover flange; 5. a manual rocker; 6. a first protective layer; 7. a second protective layer; 8. a cushion layer; 9. a heating belt; 10. a heating wire; 11. a sealing gasket; 12. a seal ring; 13. a mounting hole; 14. a power line hole; 15. and a temperature control wire hole.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
As shown in fig. 1, a vacuum valve 1 door insulation sleeve comprises a vacuum valve 1; the sleeve body 2 is coated on the outer wall of the vacuum valve 1, and the vacuum valve 1 is effectively protected from being damaged through the arrangement; the heating mechanism is arranged in the sleeve body 2 and is used for heating the sleeve body 2, and fluid blockage in the valve body 3 can be prevented through the arrangement; the sealing mechanism is arranged on the sleeve body 2 and used for improving the tightness of the sleeve body 2, preventing external rainwater from entering the inner wall of the valve body 3 and reducing the possibility of corrosion and rust of the valve body 3.
According to fig. 2, the vacuum valve 1 comprises a valve body 3, one end of the valve body 3 is connected with a valve cover flange 4, the other end of the valve body 3 is provided with a manual rocker 5, and the manual rocker 5 is used for driving the valve cover flange 4 to be closed.
According to the drawings 3-5, the sleeve body 2 comprises a first protective layer 6 and a second protective layer, the first protective layer 6 is connected with the second protective layer through hot pressing, the sleeve body 2 further comprises a cushion layer 8, the cushion layer 8 is arranged between the first protective layer 6 and the second protective layer and is provided with a heating mechanism, the protective strength of the sleeve body 2 is improved through a protective structure formed by the first protective layer 6 and the second protective layer, and the protective strength of the protective structure is further improved through the cushion layer 8 arranged in the sleeve body 2, so that the vacuum valve 1 is effectively protected from being damaged.
According to the figure 6, the heating mechanism comprises a heating belt 9, electric heating wires 10 are paved on the heating belt 9, and the electric heating wires 10 are uniformly distributed on the heating belt 9, so that the surface layer of the vacuum valve 1 can be uniformly heated.
Specifically, the Teflon fabric is selected as the material of the first protective layer 6 and the second protective layer, glass wool is filled between the first protective layer 6 and the second protective layer, the Teflon fabric and the glass wool are high in high temperature resistance, low temperature resistance and high temperature resistance, and no change can occur between 196 ℃ below zero and 350 ℃ above zero, so that the Teflon fabric can be used for high temperature or low temperature operation and is not sticky with any substances, can be used for manufacturing clean clothes for treating sanitary garbage, is particularly high in chemical corrosion resistance, is not afraid of strong acid and strong alkali solvents, is very suitable for the outer surface layer structure of the heating belt 9, is used as a wrapping material of a heat preservation sleeve, and can effectively prevent corrosion of the internal vacuum valve 1; glass wool belongs to one category of glass fibers, is an artificial inorganic fiber, is a material formed by melting glass fibers to form cotton, has chemical components belonging to glass, is an inorganic fiber, has good molding, small volume density, low heat conductivity, thermal insulation, good sound absorption performance, corrosion resistance and stable chemical performance, and is suitable for being used as an inner wall wrapping structure in a heating sleeve.
Further, the sealing mechanism comprises a sealing gasket 11, the sealing gasket 11 is arranged at the edge of the first protective layer 6, the sealing mechanism further comprises a sealing ring 12, and the sealing ring 12 is arranged at the edge of the second protective layer.
Through the arrangement, the tightness of the sleeve body 2 is improved, rust corrosion of the vacuum valve 1 is avoided, and the service life of the valve body 3 is effectively ensured.
Further, the first protective layer 6 and the second protective layer are provided with mounting holes 13 matched with the vacuum valve 1, and through the arrangement, the sleeve body 2 can be mounted on the vacuum valve 1 in a portable mode, and the sleeve body 2 is convenient to detach and mount.
Specifically, the second protective layer is further provided with a power line hole 14 and a temperature control line hole 15, the power line is connected to the power line hole 14, the electric heating wire 10 is electrified, and the temperature control line is connected to the temperature control line hole 15, so that the internal heating temperature can be conveniently regulated and controlled.
It should be noted that, the utility model is a vacuum valve 1 door insulation sleeve, when in installation, the installation hole 13 on the sleeve body 2 is matched with the vacuum valve 1 to install, the tightness of the insulation sleeve is improved through the sealing gasket 11 and the sealing ring 12, the vacuum valve 1 is effectively protected from damage through the sleeve body 2 matched with the vacuum valve 1, the sleeve body 2 is tightly attached with the vacuum valve 1, the tightness of the insulation sleeve is improved, the tightness of the insulation sleeve is further improved through the sealing mechanism, the rust of the vacuum valve 1 is avoided, the service life of the valve is effectively prolonged, and the normal use of the valve is ensured.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (10)
1. A vacuum valve insulation sleeve, comprising:
a vacuum valve (1);
the sleeve body (2) is coated on the outer wall of the vacuum valve (1);
the heating mechanism is arranged in the sleeve body (2) and is used for heating the sleeve body (2);
and the sealing mechanism is arranged on the sleeve body (2) and is used for improving the sealing performance of the sleeve body (2).
2. A vacuum valve insulating sleeve according to claim 1, wherein: the vacuum valve (1) comprises a valve body (3), one end of the valve body (3) is connected with a valve cover flange (4), the other end of the valve body (3) is provided with a manual rocker (5), and the manual rocker (5) is used for driving the valve cover flange (4) to be closed.
3. A vacuum valve insulating sleeve according to claim 2, wherein: the sleeve body (2) comprises a first protective layer (6) and a second protective layer (7), and the first protective layer (6) is connected with the second protective layer (7) through hot pressing.
4. A vacuum valve insulating sleeve according to claim 3, wherein: the sleeve body (2) further comprises a cushion layer (8), wherein the cushion layer (8) is arranged between the first protective layer (6) and the second protective layer (7), and a heating mechanism is arranged on the cushion layer (8).
5. The vacuum valve insulating sleeve according to claim 4, wherein: the heating mechanism comprises a heating belt (9), and an electric heating wire (10) is paved on the heating belt (9).
6. The vacuum valve insulating sleeve according to claim 5, wherein: the Teflon fabric is selected from the materials of the first protective layer (6) and the second protective layer (7), and glass wool is filled between the first protective layer (6) and the second protective layer (7).
7. The vacuum valve insulating sleeve according to claim 6, wherein: the sealing mechanism comprises a sealing gasket (11), and the sealing gasket (11) is arranged at the edge of the first protective layer (6).
8. The vacuum valve insulating sleeve according to claim 7, wherein: the sealing mechanism further comprises a sealing ring (12), and the sealing ring (12) is arranged at the edge of the second protective layer (7).
9. The vacuum valve insulating sleeve according to claim 8, wherein: the first protective layer (6) and the second protective layer (7) are provided with mounting holes (13) matched with the vacuum valve (1).
10. The vacuum valve insulating sleeve according to claim 9, wherein: and the second protective layer (7) is also provided with a power line hole (14) and a temperature control line hole (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320600284.2U CN219453297U (en) | 2023-03-23 | 2023-03-23 | Vacuum valve insulation sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320600284.2U CN219453297U (en) | 2023-03-23 | 2023-03-23 | Vacuum valve insulation sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219453297U true CN219453297U (en) | 2023-08-01 |
Family
ID=87381539
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320600284.2U Active CN219453297U (en) | 2023-03-23 | 2023-03-23 | Vacuum valve insulation sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219453297U (en) |
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2023
- 2023-03-23 CN CN202320600284.2U patent/CN219453297U/en active Active
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