CN214889159U - Fireproof heat shield for valve - Google Patents
Fireproof heat shield for valve Download PDFInfo
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- CN214889159U CN214889159U CN202121130945.7U CN202121130945U CN214889159U CN 214889159 U CN214889159 U CN 214889159U CN 202121130945 U CN202121130945 U CN 202121130945U CN 214889159 U CN214889159 U CN 214889159U
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- valve
- upper shell
- heat shield
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Abstract
The utility model discloses a valve fire prevention heat exchanger that separates of valve, including first casing and the first casing of going up, the top of first casing is equipped with the first casing of going up, first casing and the first casing of going up pass through welded fastening, top one side of the first casing of going up is equipped with fixed buckle, fixed buckle and the first casing fixed connection of going up, one side of the first casing of going up is equipped with the second and goes up the casing, the top of casing is equipped with the seal groove on the second, the seal groove inlays the surface of establishing the casing on the second, one side of casing is equipped with the fixed block on the second, the casing passes through welded fastening on fixed block and the second, the inside of fixed block is equipped with the rotation axis, the middle part of rotation axis is equipped with the fixed plate, fixed plate and rotation axis are connected. Through the filling layer that is equipped with, because the inside of filling layer is equipped with rust-resistant factor to realized the rust-resistant function of valve body, improved the life of valve body, powerful the performance of this equipment.
Description
Technical Field
The utility model relates to a valve field specifically is a valve fire prevention separates heat exchanger.
Background
At present, heat insulation or heat preservation needs to be carried out on pipelines in many fields, for example, pipelines such as connecting pipelines among reactors in the chemical industry, heating power pipe networks in the heating power industry, oil pipelines in the petroleum industry and the like need to be carried out so as to reduce heat loss.
The structural design of the existing valve heat-insulating sleeve shell is not waterproof, so that water is easy to seep at the joint in rainy days, the inner heat-insulating material layer is wetted, and the heat-insulating effect is reduced; in addition, the valve rod outlet and the pipeline inlet and outlet of the valve for heat preservation are not provided with waterproof skirt structures, rainwater can permeate into the inner-layer heat-preservation material at the joint more easily, the service life is shortened, and the heat preservation effect is greatly reduced. Therefore, the utility model provides a valve fire prevention separates heat exchanger to solve the problem that proposes in the above-mentioned background art.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a valve fire prevention separates heat exchanger to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a valve fire prevention separates heat exchanger, includes first casing and the first casing of going up, the top of first casing is equipped with the first casing of going up, first casing and the first casing of going up pass through welded fastening, top one side of the first casing of going up is equipped with fixed buckle, fixed buckle and the first casing fixed connection of going up, one side of the first casing of going up is equipped with the second and goes up the casing, the top of casing is equipped with the seal groove on the second, the seal groove inlays the surface of establishing the casing on the second, one side of casing is equipped with the fixed block on the second, the casing passes through welded fastening on fixed block and the second, the inside of fixed block is equipped with the rotation axis, the middle part of rotation axis is equipped with the fixed plate, fixed plate and rotation axis are connected, the one end of fixed plate is equipped with the top cap, top cap and fixed plate fixed connection.
As a further aspect of the present invention: one side of top cap is equipped with sealed lug, sealed lug and seal groove pass through the block and connect, a pot head of sealed lug is equipped with the sealing washer.
As a further aspect of the present invention: one side of the top cover is provided with a movable buckle, the movable buckle and the fixed buckle are clamped and fixed, and one side of the first lower shell is provided with a second lower shell.
As a further aspect of the present invention: and one end of the second lower shell is provided with a bearing, and the bearing is rotatably connected with the second lower shell.
As a further aspect of the present invention: the inner side of the second lower shell is provided with a waterproof layer, the inner side of the waterproof layer is provided with a heat insulation layer, and the waterproof layer is made of waterproof materials.
As a further aspect of the present invention: the inboard both ends of insulating layer are equipped with sealed cushion, sealed cushion has dampproofing and waterproofing's characteristic.
As a further aspect of the present invention: the inboard of insulating layer is equipped with the filling layer, the inside of filling layer is equipped with rust-resistant factor, the inside of filling layer is equipped with the valve body.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses in, waterproof pad through being equipped with, the waterproof function of this valve casing has been realized, it often is not waterproof to have solved current valve insulation cover shell structural design, therefore, in rainy day, the junction seeps water easily, make the inlayer insulation material layer soak, reduce the problem of heat preservation effect, seal groove and sealed lug through being equipped with, the leakproofness of top cap has been improved, through the sealed cushion that is equipped with, the waterproof function of pipeline entry and exit department has been realized, the valve rod export and the pipeline entry and exit department that have solved the valve heat preservation do not have waterproof shirt rim structure, the rainwater is more easy among this junction infiltration inlayer insulation material, service life shortens, greatly reduced the problem of heat preservation effect.
2. The utility model discloses in, through the filling layer that is equipped with, because the inside of filling layer is equipped with rust-resistant factor to realized the rust-resistant function of valve body, improved valve body's life, powerful the performance of this equipment.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic sectional view of the present invention;
fig. 3 is an enlarged schematic structural diagram of a in the present invention.
In the figure: 1. a first lower case; 2. a first upper case; 3. fixing the buckle; 4. a second upper case; 5. a sealing groove; 6. a fixed block; 7. a fixing plate; 8. a top cover; 9. sealing the bump; 10. a movable buckle; 11. a second lower case; 12. a bearing; 13. a waterproof layer; 14. a thermal insulation layer; 15. sealing the soft cushion; 16. a filling layer; 17. the valve body.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Please refer to fig. 1-3, in an embodiment of the present invention, a valve fireproof heat shield, including first lower casing 1 and first upper casing 2, the top of first lower casing 1 is equipped with first upper casing 2, first upper casing 2 and first lower casing 1 pass through welded fastening, top one side of first upper casing 2 is equipped with fixed buckle 3, fixed buckle 3 and first upper casing 2 fixed connection, one side of first upper casing 2 is equipped with second upper casing 4, the top of second upper casing 4 is equipped with seal groove 5, seal groove 5 inlays and establishes the surface of second upper casing 4, one side of second upper casing 4 is equipped with fixed block 6, fixed block 6 and second upper casing 4 pass through welded fastening, the inside of fixed block 6 is equipped with the rotation axis, the middle part of rotation axis is equipped with fixed plate 7, fixed plate 7 and rotation axis rotate to connect, the one end of fixed plate 7 is equipped with top cap 8, top cap 8 and fixed plate 7 fixed connection.
Wherein, one side of top cap 8 is equipped with sealed lug 9, and sealed lug 9 and seal groove 5 are connected through the block, and the pot head of sealed lug 9 is equipped with the sealing washer.
Wherein, one side of top cap 8 is equipped with movable buckle 10, and movable buckle 10 is fixed with fixed buckle 3 block, and one side of first casing 1 is equipped with second casing 11 down.
Wherein, one end of the second lower shell 11 is provided with a bearing 12, and the bearing 12 is rotatably connected with the second lower shell 11.
Wherein, the inner side of the second lower shell 11 is provided with a waterproof layer 13, the inner side of the waterproof layer 13 is provided with a heat insulation layer 14, and the waterproof layer 13 is made of waterproof material.
Wherein, the inside both ends of insulating layer 14 are equipped with sealed cushion 15, and sealed cushion 15 has dampproofing and waterproofing's characteristic.
Wherein, the inboard of insulating layer 14 is equipped with filling layer 16, and the inside of filling layer 16 is equipped with rust-resistant factor, and the inside of filling layer 16 is equipped with valve body 17.
The utility model discloses a theory of operation is: the first lower shell 1 and the second lower shell 11 rotate around the bearing 12 until the first upper shell 2 and the second upper shell 4 are completely closed, the top cover 8 is closed, the sealing convex block 9 is clamped into the sealing groove 5 and is fixed through the movable buckle 10 and the fixed buckle 3, the waterproof function of the valve cover is realized through the arranged waterproof layer 13, the problems that the shell structure design of the existing valve heat-insulating sleeve is not waterproof frequently and therefore the joint is easy to seep water in rainy days, the inner layer heat-insulating material layer is wetted and the heat-insulating effect is reduced are solved, the sealing performance of the top cover 8 is improved through the arranged sealing groove 5 and the sealing convex block 9, the waterproof function of the inlet and the outlet of the pipeline is realized through the arranged sealing cushion 15, the problem that the valve rod outlet and the inlet and the outlet of the pipeline which are insulated by the valve have no waterproof skirt structures is solved, and rainwater is easier to infiltrate into the inner layer heat-insulating material at the joint, life shortens, greatly reduced the problem of heat preservation effect, through the filling layer 16 that is equipped with, because the inside of filling layer 16 is equipped with rust-resistant factor to realized valve body 17's rust-resistant function, improved valve body 17's life, powerful the performance of this equipment.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. The utility model provides a valve fire prevention separates heat exchanger, includes casing (1) and first casing (2) of going up down, its characterized in that: the top of the first lower shell (1) is provided with a first upper shell (2), the first upper shell (2) and the first lower shell (1) are fixed through welding, one side of the top of the first upper shell (2) is provided with a fixed buckle (3), the fixed buckle (3) is fixedly connected with the first upper shell (2), one side of the first upper shell (2) is provided with a second upper shell (4), the top of the second upper shell (4) is provided with a sealing groove (5), the sealing groove (5) is embedded on the surface of the second upper shell (4), one side of the second upper shell (4) is provided with a fixed block (6), the fixed block (6) and the second upper shell (4) are fixed through welding, the inside of the fixed block (6) is provided with a rotating shaft, the middle of the rotating shaft is provided with a fixed plate (7), and the fixed plate (7) is rotatably connected with the rotating shaft, one end of the fixing plate (7) is provided with a top cover (8), and the top cover (8) is fixedly connected with the fixing plate (7).
2. The valve fire protection heat shield of claim 1, wherein: one side of top cap (8) is equipped with sealed lug (9), sealed lug (9) and seal groove (5) are connected through the block, the pot head of sealed lug (9) is equipped with the sealing washer.
3. The fire protection heat shield for a valve according to claim 2, wherein: one side of the top cover (8) is provided with a movable buckle (10), the movable buckle (10) and the fixed buckle (3) are clamped and fixed, and one side of the first lower shell (1) is provided with a second lower shell (11).
4. The fire protection heat shield for a valve according to claim 3, wherein: one end of the second lower shell (11) is provided with a bearing (12), and the bearing (12) is rotatably connected with the second lower shell (11).
5. The valve fire protection heat shield of claim 4, wherein: the inner side of the second lower shell (11) is provided with a waterproof layer (13), the inner side of the waterproof layer (13) is provided with a heat insulation layer (14), and the waterproof layer (13) is made of waterproof materials.
6. The valve fire protection heat shield of claim 5, wherein: the two ends of the inner side of the heat insulation layer (14) are provided with sealing cushions (15), and the sealing cushions (15) have the characteristics of water resistance and moisture resistance.
7. The valve fire protection heat shield of claim 6, wherein: the inner side of the heat insulation layer (14) is provided with a filling layer (16), the inside of the filling layer (16) is provided with an anti-rust factor, and the inside of the filling layer (16) is provided with a valve body (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121130945.7U CN214889159U (en) | 2021-05-25 | 2021-05-25 | Fireproof heat shield for valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121130945.7U CN214889159U (en) | 2021-05-25 | 2021-05-25 | Fireproof heat shield for valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214889159U true CN214889159U (en) | 2021-11-26 |
Family
ID=78900728
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121130945.7U Active CN214889159U (en) | 2021-05-25 | 2021-05-25 | Fireproof heat shield for valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214889159U (en) |
-
2021
- 2021-05-25 CN CN202121130945.7U patent/CN214889159U/en active Active
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