CN211259791U - Flexible heat-preservation detachable energy-saving shell of stop valve - Google Patents
Flexible heat-preservation detachable energy-saving shell of stop valve Download PDFInfo
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- CN211259791U CN211259791U CN201921483680.1U CN201921483680U CN211259791U CN 211259791 U CN211259791 U CN 211259791U CN 201921483680 U CN201921483680 U CN 201921483680U CN 211259791 U CN211259791 U CN 211259791U
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- stop valve
- heat
- flexible heat
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Abstract
The utility model provides a flexible heat-preservation detachable energy-saving shell of a stop valve, wherein the shell structure comprises an inner layer, a heat-preservation layer and an outer layer, the inner layer and the outer layer are made of glass fiber rubberized fabric, the heat-preservation layer is an aluminum silicate and ceramic fiber composite blanket, the shell structure comprises a left shell and a right shell which are bilaterally symmetrical, the bottoms of the left shell and the right shell are connected or adhered together through magic tape, the upper parts of the left shell and the right shell are adhered together through magic tape, after the upper parts of the left shell and the right shell are adhered, the two sides of the left shell and the right shell are spliced into two communicated front openings and rear openings, the left shell and the right shell also comprise drawing ropes, the drawing ropes penetrate through one side of the end parts of the left shell and the right shell and continuously extend in the end parts of the left shell and the right shell and penetrate out from the other side of the end, high-temperature resistance is good.
Description
Technical Field
The utility model relates to a flexible detachable energy-conserving shell that keeps warm of stop valve belongs to industrial equipment technical field.
Background
The valve is a device for controlling the direction, pressure and flow of fluid in a fluid system, the valve is a device for controlling the flow of various fluids such as air, water, steam, various corrosive media, slurry, oil products, liquid metals and radioactive media, the valve can be used for controlling the flow of various fluids such as air, water, steam, various corrosive media, slurry, oil products, liquid metals and radioactive media, the valve is a control component in a pipeline fluid conveying system, is used for changing the passage section and the flow direction of the media, has the functions of diversion, cut-off, throttling, non-return, flow splitting, overflow pressure relief and the like, the valve for fluid control is a variety of valves from the simplest stop valve to various valves used in a very complicated automatic control system, has various varieties and specifications, the nominal diameter of the valve is from a very tiny instrument valve to an industrial pipeline valve with the diameter of 10m, and the valve can be used for controlling water, steam, steam, oil products, gas, slurry, various corrosive media, liquid metal, radioactive fluid and other various fluids flow, the working pressure of the valve can be from 0.0013MPa to 1000MPa of ultrahigh pressure, and the working temperature can be from-269 ℃ of ultralow temperature to 1430 ℃ of high temperature.
The existing heat-insulating sleeve is poor in temperature-resistant effect, easy to soften and deform due to overhigh temperature, easy to harden and break due to overlow temperature, large in size, inconvenient to take and carry, complex to disassemble during maintenance, incapable of being repeatedly used due to the disassembly of articles, and capable of causing loss and secondary pollution and waste and increasing the comprehensive cost of products.
Disclosure of Invention
The utility model provides a detachable energy-conserving shell of flexible heat preservation of stop valve can dismantle, ability used repeatedly, and high temperature resistance can be good (300 + 800 ℃), and the highest 1500 ℃, fire prevention is fire-retardant, ageing-resistant, adapt to various weather operating modes, has good waterproof performance.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a detachable energy-conserving shell of flexible heat preservation of stop valve, includes outer shell structure, outer shell structure includes inlayer, heat preservation, skin, inlayer and skin are glass fiber rubber coating cloth, the heat preservation is aluminium silicate and ceramic fiber composite blanket, outer shell structure includes bilateral symmetry's left casing and right casing, the bottom of left side casing and right casing is connected or is in the same place through magic subsides bonding, and its upper portion is in the same place through magic subsides bonding, left side casing and right casing upper portion bond the back, and left side casing and right casing both sides splice into two preceding openings and the back opening that are linked together, left side casing and right casing still include the drawstring, the drawstring penetrates by the tip one side of left casing and right casing, extends in succession in the tip of left side casing and right casing, follows the opposite side of tip is worn out.
The inner layer, the heat-insulating layer and the outer layer are sewn through glass fiber sewing threads.
The thickness of the shell of the outer shell structure is 30 mm-50 mm.
The heat conductivity coefficient of the aluminum silicate and ceramic fiber composite blanket is 0.030-0.040W/M.K.
Compared with the prior art, the utility model discloses following beneficial effect has:
the flexible heat-insulating shell can be completely pasted on the stop valve to isolate a heat source, the magic tape is used for splicing the spliced seam of the product, the draw rope is used during fastening, and meanwhile, the flexible heat-insulating shell has good high-temperature resistance (300 plus 800 ℃), can resist 1500 ℃ at most, is fireproof, flame-retardant, ageing-resistant, adapts to various climatic conditions, and has good waterproof performance.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of a flexible thermal insulation structure of a housing;
FIG. 3 is an embodiment of the present invention;
reference numerals: the shell comprises a left shell body-1, a right shell body-2, a bottom body-3, an upper part-4, a front opening-5, a rear opening-6, a drawstring-7, an inner layer-8, an outer layer-9 and a heat insulation layer-10.
Detailed Description
The present invention will be described in detail with reference to the following embodiments. The following examples will assist those skilled in the art in further understanding the present invention, but are not intended to limit the invention in any way. It should be noted that various changes and modifications can be made by one skilled in the art without departing from the spirit of the invention. These all belong to the protection scope of the present invention.
As shown in fig. 1 and 2, a flexible heat-preservation detachable energy-saving shell of a stop valve comprises a shell layer structure, the outer shell structure comprises an inner layer 8, a heat-insulating layer 10 and an outer layer 9, wherein the inner layer and the outer layer are both made of glass fiber rubberized fabric, the heat-insulating layer is an aluminum silicate and ceramic fiber composite blanket, the outer shell structure comprises a left shell 1 and a right shell 2 which are bilaterally symmetrical, the bottoms 3 of the left shell 1 and the right shell 2 are connected, the upper parts 4 of the left shell 1 and the right shell 2 are adhered together through magic tapes, the two sides of the left shell 1 and the right shell 2 are spliced into a front opening 5 and a rear opening 6 which are communicated, the left shell 1 and the right shell 2 also comprise a drawstring 7 which is penetrated through by one side of the end parts of the left shell 1 and the right shell 2, continuously extends in the end portions of the left and right housings 1 and 2, and passes out from the other side of the end portions.
The inner layer, the heat-insulating layer and the outer layer are sewn through glass fiber sewing threads.
The thickness of the shell of the outer shell structure is 30 mm-50 mm.
The heat conductivity coefficient of the aluminum silicate and ceramic fiber composite blanket is 0.030-0.040W/M.K.
As shown in figure 3, in the embodiment, the bottom 3 of the left shell 1 and the bottom 3 of the right shell 2 are connected through the magic tape, when the water-proof heat-insulation water-proof stop valve is installed, the left shell is firstly sleeved on the valve body of the stop valve, then the right shell is adhered through the magic tape, pipelines on two sides of the valve body of the stop valve are spliced into a front opening 5 and a rear opening 6 which are communicated through two sides of the left shell 1 and the right shell 2, the upper parts of the front opening and the rear opening are tightly pulled and fixed through a pull rope 7, after the water-proof heat-insulation water-proof stop valve is used, the flexible heat-insulation shell can be completely adhered on the stop valve to isolate a heat source, the magic tape is used for adhering at a product splicing seam, the pull rope is used during fastening, meanwhile, the water-.
Claims (4)
1. The utility model provides a detachable energy-conserving shell of flexible heat preservation of stop valve, includes shell layer structure, shell layer structure includes inlayer (8), heat preservation (10), skin (9), inlayer and skin are glass fiber rubber coating cloth, the heat preservation is aluminium silicate and ceramic fiber composite blanket, a serial communication port, shell layer structure includes bilateral symmetry's left casing (1) and right casing (2), the bottom (3) of left casing (1) and right casing (2) are connected or are in the same place through magic subsides bonding, and its upper portion (4) are in the same place through magic subsides bonding, after left casing (1) and right casing (2) upper portion bonding, left casing (1) and right casing (2) both sides splice into two preceding opening (5) and back opening (6) that are linked together, left casing (1) and right casing (2) still include draw rope (7), the drawstring penetrates through one side of the end parts of the left shell (1) and the right shell (2), continuously extends in the end parts of the left shell (1) and the right shell (2), and penetrates out of the other side of the end parts.
2. The flexible heat-insulating detachable energy-saving shell of a stop valve as claimed in claim 1, wherein the inner layer, the heat-insulating layer and the outer layer are sewn by glass fiber sewing threads.
3. The flexible heat-insulating detachable energy-saving shell of the stop valve as claimed in claim 1, wherein the shell of the shell layer structure has a thickness of 30mm to 50 mm.
4. The flexible heat-insulating detachable energy-saving casing of the stop valve as claimed in claim 1, wherein the thermal conductivity coefficient of the aluminum silicate and ceramic fiber composite blanket is 0.030-0.040W/M.K.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921483680.1U CN211259791U (en) | 2019-09-08 | 2019-09-08 | Flexible heat-preservation detachable energy-saving shell of stop valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921483680.1U CN211259791U (en) | 2019-09-08 | 2019-09-08 | Flexible heat-preservation detachable energy-saving shell of stop valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211259791U true CN211259791U (en) | 2020-08-14 |
Family
ID=71957014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921483680.1U Active CN211259791U (en) | 2019-09-08 | 2019-09-08 | Flexible heat-preservation detachable energy-saving shell of stop valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211259791U (en) |
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2019
- 2019-09-08 CN CN201921483680.1U patent/CN211259791U/en active Active
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