CN112389890A - Sectional type heat preservation device suitable for temperature sensor in jar body - Google Patents
Sectional type heat preservation device suitable for temperature sensor in jar body Download PDFInfo
- Publication number
- CN112389890A CN112389890A CN202011366000.5A CN202011366000A CN112389890A CN 112389890 A CN112389890 A CN 112389890A CN 202011366000 A CN202011366000 A CN 202011366000A CN 112389890 A CN112389890 A CN 112389890A
- Authority
- CN
- China
- Prior art keywords
- layer
- temperature sensor
- tank body
- prefabricated
- insulation material
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000004321 preservation Methods 0.000 title claims abstract description 23
- 239000007779 soft material Substances 0.000 claims abstract description 26
- 239000000463 material Substances 0.000 claims abstract description 17
- 239000012774 insulation material Substances 0.000 claims description 69
- 238000009413 insulation Methods 0.000 claims description 13
- 230000001681 protective effect Effects 0.000 claims description 11
- 238000005507 spraying Methods 0.000 claims description 9
- 239000003292 glue Substances 0.000 claims description 6
- 239000010410 layer Substances 0.000 description 75
- 239000011810 insulating material Substances 0.000 description 8
- 239000002828 fuel tank Substances 0.000 description 5
- 239000011241 protective layer Substances 0.000 description 5
- 239000007788 liquid Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000036314 physical performance Effects 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 238000004088 simulation Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D90/00—Component parts, details or accessories for large containers
- B65D90/48—Arrangements of indicating or measuring devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D90/00—Component parts, details or accessories for large containers
- B65D90/02—Wall construction
- B65D90/06—Coverings, e.g. for insulating purposes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D2590/00—Component parts, details or accessories for large containers
- B65D2590/02—Wall construction
- B65D2590/026—Special coating or treatment of the external surface
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The invention relates to a sectional type heat preservation device suitable for a temperature sensor in a tank body, which comprises an inner layer protection device and an outer layer protection cover, wherein the inner layer protection device comprises an inner layer soft material, a gasket, a connecting structure, an inner layer prefabricated heat preservation material and a pull ring, the inner layer soft material covers the temperature sensor, the inner layer prefabricated heat preservation material is positioned on the outer side of the inner layer soft material, the inner layer prefabricated heat preservation material is supported by the gasket, the gasket is connected with the pull ring through the connecting structure, the connecting structure penetrates through the inner layer prefabricated heat preservation material, the pull ring is positioned on the outer side of the inner layer prefabricated heat preservation material, the outer layer protection cover comprises an outer layer prefabricated heat preservation material, and the outer layer prefabricated heat preservation. Compared with the prior art, the invention has the advantages of safety, reliability, convenient assembly and disassembly and the like.
Description
Technical Field
The invention relates to a heat preservation device of a tank body, in particular to a sectional type heat preservation device suitable for a temperature sensor in the tank body.
Background
At present, the fuel tank and the low temperature jar body of current boats and ships all can install temperature sensor and detect the change of temperature, and this has played very big effect to the improvement of boats and ships navigation in-flight fluid reservoir security. In order to avoid damage to the temperature sensor, the outside of the temperature sensor needs to be coated with a thermal insulation material to insulate and protect the temperature sensor.
The existing external protection of the temperature sensor is to cover a protection pipe around the external part of the temperature sensor and seal a pipe orifice at the other end, then carry out integral spraying on the liquid tank, take out the protection pipe after the spraying is finished, and finally fill a prepared prefabricated heat insulation material in a concave part left after the protection pipe is taken out, so as to carry out heat insulation and protection on the temperature sensor. However, such a method causes two problems. One is that when someone overhauls temperature sensor, because the prefabricated insulation material of packing is a whole, the taking out of prefabricated insulation material is a great problem. Because the prefabricated heat insulation material is difficult to directly take out, the prefabricated heat insulation material needs to be cut into small pieces to be taken out, so that cracks are easily generated around the temperature sensor, and the overall heat insulation performance of the liquid tank is affected. Another problem is that when the prefabricated insulation is filled, the outermost seal still needs to be covered again by spraying, which is a lot of labor and material waste.
Disclosure of Invention
The invention provides a sectional type heat preservation device suitable for a temperature sensor in a tank body, which aims to solve the problems of the external protection mode of the existing temperature sensor in the background technology.
The purpose of the invention can be realized by the following technical scheme:
the invention provides a sectional type heat preservation device suitable for a temperature sensor in a tank body, which comprises an inner layer protection device and an outer layer protection cover,
wherein, inlayer protection device includes inlayer soft material, gasket, connection structure, the prefabricated insulation material of inlayer and pull ring, the soft material of inlayer covers temperature sensor, the prefabricated insulation material of inlayer is located the soft material outside of inlayer, the prefabricated insulation material of inlayer is supported by the gasket, the gasket passes through connection structure and is connected with the pull ring, connection structure passes the prefabricated insulation material of inlayer, the pull ring is located the outside of the prefabricated insulation material of inlayer, and the pulling pull ring can pull out the prefabricated insulation material of inlayer through connection structure and gasket, outer visor includes outer prefabricated insulation material, outer prefabricated insulation material covers the outside at the prefabricated insulation material of inlayer and pull ring.
In one embodiment of the invention, an outer soft material is arranged in the outer prefabricated heat insulation material, is close to the inner prefabricated heat insulation material, and wraps the outer side of the pull ring.
In one embodiment of the invention, the surface of the outer prefabricated thermal insulation material is provided with a surface protection layer.
In one embodiment of the present invention, the surface protection layer is formed by spraying a surface protection material.
In an embodiment of the present invention, the covering temperature sensor is located on a surface of the tank body, a tank body protecting layer is disposed on the surface of the tank body, a space for disposing an inner layer protecting device and an outer layer protecting cover is reserved on the tank body protecting layer, and the inner layer protecting device and the outer layer protecting cover are embedded in the middle of the tank body protecting layer.
In one embodiment of the invention, the surface of the outer prefabricated thermal insulation material is flush with the surface of the tank body protection layer.
In one embodiment of the present invention, the periphery of the surface protection layer covers the surface of the can protection layer.
In one embodiment of the invention, the temperature sensor is connected with a temperature sensor wire, and the temperature sensor wire penetrates through the inner layer soft material, the inner layer prefabricated heat insulation material, the outer layer prefabricated heat insulation material and the surface protection layer.
In one embodiment of the invention, a hole for allowing a temperature sensor wire to pass through is reserved on the inner-layer prefabricated heat insulation material.
In one embodiment of the invention, the inner-layer prefabricated heat insulation material is reserved with a hole for the connecting structure to pass through.
In one embodiment of the invention, the inner side surface of the outer layer prefabricated heat insulation material is coated with low-temperature glue.
The inner layer protection device combines the pull ring, the inner layer prefabricated heat insulation material and the gasket through a connecting structure. The gasket is additionally arranged on the inner side of the inner-layer prefabricated heat-insulation material, so that the stress area can be effectively increased, and the problem caused by stress concentration is avoided. The top of the connecting structure is connected with the pull ring, so that the inner-layer prefabricated heat-insulating material can be taken out more conveniently. And the inner layer soft material filled at the bottom of the inner layer protection device can effectively absorb the deformation of the material.
The outer protective cover is also made of an outer prefabricated heat-insulating material as a main body. The surface protection layer is formed by spraying the surface protection material on the outer surface of the outer layer prefabricated thermal insulation material in advance, and the low-temperature glue is coated on the inner surface of the outer layer prefabricated thermal insulation material to prevent external water vapor from entering, and meanwhile, the physical performance of the outer layer protective cover is improved. Besides, the outer protective cover is filled with an outer soft material to avoid deformation inside.
Because the tank body protective layer is reserved with a space for arranging the inner layer protective device and the outer layer protective cover, the inner layer protective device and the outer layer protective cover are embedded in the tank body protective layer. Therefore, the inner layer prefabricated heat insulation material can be taken out more conveniently and rapidly on the premise that the tank body protection layer material around the temperature sensor is not damaged.
The working principle of the invention is as follows:
according to the invention, the temperature distribution around the temperature sensor is calculated through finite element analysis of the simulation of the surface temperature sensor of the fuel tank or the low-temperature tank body in the low-temperature cycle and data acquisition, so that the sectional type protection device can be ensured to play roles of heat preservation and protection on the temperature sensor.
The invention utilizes the structural characteristics of the sectional type protection device, and when the sectional type protection device provides heat preservation and protection functions for the temperature sensor, the influence caused by external severe conditions can be effectively reduced. And when the temperature sensor breaks down, the outer prefabricated heat-insulating material and the inner prefabricated heat-insulating material can be conveniently taken out under the condition that the protective layer of the tank body and around the temperature sensor are not damaged, so that the temperature sensor can be conveniently overhauled.
Compared with the prior art, the invention has the advantages that:
firstly, the application range is wide: the temperature sensor can be applied to different fuel tanks and temperature sensors in low-temperature tanks. Meanwhile, the optimal solution can be made according to liquid tanks and fuel tanks with different shapes.
Secondly, safety and reliability: during the development process, through multiple simulated cooling cycles and finite element analysis, the scheme can be ensured to be suitable for various conditions. Double protection is provided, and the safety factor is high.
Thirdly, the maintenance is simple: if part of the surface is damaged, the original surface can be directly repaired by using low-temperature glue through a simple procedure at any time.
Fourthly, the disassembly and assembly are convenient: when sectional type protection device needs the dismouting, can directly take out inlayer protection architecture through the pull ring, it is very convenient swift.
Fifthly, cost saving: the invention can be completed in a prefabricating mode, effectively avoids the problem of material waste caused by field spraying and also saves labor cost.
Drawings
FIG. 1 is a schematic structural diagram of a sectional type heat preservation device suitable for a temperature sensor in a tank body according to an embodiment of the invention.
Reference numerals: 1. a surface protection layer; 2. the outer prefabricated heat insulation material 3, the outer soft material 4, the tank body protection layer 5, the inner prefabricated heat insulation material 6, the connection structure 7, the gasket 8, the inner soft material 9, the temperature sensor wiring 10, the temperature sensor 11, the tank body 12 and the pull ring.
Detailed Description
The invention is described in detail below with reference to the figures and specific embodiments.
Examples
Referring to fig. 1, the present embodiment provides a sectional type thermal insulation device for a temperature sensor in a tank, comprising an inner layer protection device and an outer layer protection cover,
wherein, inlayer protection device includes inlayer soft material 8, gasket 7, connection structure 6, the prefabricated insulation material 5 of inlayer and pull ring 12, the soft material 8 of inlayer covers temperature sensor 10, the prefabricated insulation material 5 of inlayer is located the soft material 8 outside of inlayer, the prefabricated insulation material 5 of inlayer is supported by gasket 7, gasket 7 passes through connection structure 6 and is connected with pull ring 12, connection structure 6 passes the prefabricated insulation material 5 of inlayer, pull ring 12 is located the outside of the prefabricated insulation material 5 of inlayer, and pulling pull ring 12 can pull out the prefabricated insulation material 5 of inlayer through connection structure 6 and gasket 7, outer visor includes outer prefabricated insulation material 2, outer prefabricated insulation material 2 covers in the outside of prefabricated insulation material 5 of inlayer and pull ring 12.
In this embodiment, an outer soft material 3 is arranged in the outer prefabricated thermal insulation material 2, and the outer soft material 3 is close to the inner prefabricated thermal insulation material 5 and wraps the outer side of the pull ring 12.
In this embodiment, a surface protection layer 1 is disposed on the surface of the outer layer prefabricated thermal insulation material 2. The surface protection layer 1 is formed by spraying a surface protection material.
In this embodiment, the cover temperature sensor 10 is located on the surface of the tank body 11, the tank body protection layer 4 is arranged on the surface of the tank body 11, a space for arranging an inner layer protection device and an outer layer protection cover is reserved in the tank body protection layer 4, and the inner layer protection device and the outer layer protection cover are embedded in the middle of the tank body protection layer 4.
In this embodiment, the surface of the outer prefabricated thermal insulation material 2 is flush with the surface of the tank body protective layer 4. The periphery of the surface protection layer 1 covers the surface of the tank body protection layer 4.
In this embodiment, be connected with temperature sensor wiring 9 on the temperature sensor 10, temperature sensor wiring 9 passes soft material 8 of inlayer, prefabricated insulation material 5 of inlayer, prefabricated insulation material 2 of outer and surface protection layer 1. And a pore for allowing the temperature sensor wiring 9 to pass through is reserved on the inner layer prefabricated heat insulation material 5. And a pore passage for the connecting structure 6 to pass through is reserved on the inner layer prefabricated heat insulation material 5.
In this embodiment, the inner side surface of the outer layer prefabricated thermal insulation material 2 is coated with low-temperature glue.
The inner layer protection device combines the pull ring, the inner layer prefabricated heat insulation material and the gasket through a connecting structure. The gasket is additionally arranged on the inner side of the inner-layer prefabricated heat-insulation material, so that the stress area can be effectively increased, and the problem caused by stress concentration is avoided. The top of the connecting structure is connected with the pull ring, so that the inner-layer prefabricated heat-insulating material can be taken out more conveniently. And the inner layer soft material filled at the bottom of the inner layer protection device can effectively absorb the deformation of the material.
The outer protective cover is also made of an outer prefabricated heat-insulating material as a main body. The surface protection layer is formed by spraying the surface protection material on the outer surface of the outer layer prefabricated thermal insulation material in advance, and the low-temperature glue is coated on the inner surface of the outer layer prefabricated thermal insulation material to prevent external water vapor from entering, and meanwhile, the physical performance of the outer layer protective cover is improved. Besides, the outer protective cover is filled with an outer soft material to avoid deformation inside.
Because the tank body protection layer 4 is reserved with a space for arranging the inner layer protection device and the outer layer protection cover, the inner layer protection device and the outer layer protection cover are embedded in the tank body protection layer 4. Therefore, the inner layer prefabricated heat insulation material 5 can be taken out more conveniently and rapidly on the premise that the material of the tank body protection layer 4 around the temperature sensor is not damaged.
The sectional type heat preservation device suitable for the temperature sensor in the tank body of the embodiment can ensure that the sectional type protection device can play a role in heat preservation and protection on the temperature sensor by carrying out finite element analysis on the simulation of the surface temperature sensor of the fuel tank or the low-temperature tank body in low-temperature circulation and calculating the distribution of the ambient temperature of the temperature sensor through data acquisition.
The sectional type heat preservation device suitable for the temperature sensor in the tank body of the embodiment utilizes the structural characteristics of the sectional type protection device, and when the sectional type protection device provides heat preservation and protection effects for the temperature sensor, the influence caused by the external severe condition can be effectively reduced. And when the temperature sensor breaks down, the outer prefabricated heat-insulating material and the inner prefabricated heat-insulating material can be conveniently taken out under the condition that the protective layer of the tank body and around the temperature sensor are not damaged, so that the temperature sensor can be conveniently overhauled.
The embodiments described above are described to facilitate an understanding and use of the invention by those skilled in the art. It will be readily apparent to those skilled in the art that various modifications to these embodiments may be made, and the generic principles described herein may be applied to other embodiments without the use of the inventive faculty. Therefore, the present invention is not limited to the above embodiments, and those skilled in the art should make improvements and modifications within the scope of the present invention based on the disclosure of the present invention.
Claims (10)
1. A sectional type heat preservation device suitable for a temperature sensor in a tank body is characterized by comprising an inner layer protection device and an outer layer protection cover,
wherein the inner layer protection device comprises an inner layer soft material (8), a gasket (7), a connecting structure (6), an inner layer prefabricated heat insulation material (5) and a pull ring (12), the inner layer soft material (8) covers the temperature sensor (10),
the inner layer prefabricated heat insulation material (5) is positioned outside the inner layer soft material (8),
the inner-layer prefabricated heat-insulation material (5) is supported by a gasket (7), the gasket (7) is connected with a pull ring (12) through a connecting structure (6), the connecting structure (6) penetrates through the inner-layer prefabricated heat-insulation material (5), the pull ring (12) is positioned on the outer side of the inner-layer prefabricated heat-insulation material (5),
the outer-layer protective cover comprises an outer-layer prefabricated heat insulation material (2), and the outer-layer prefabricated heat insulation material (2) covers the outer sides of the inner-layer prefabricated heat insulation material (5) and the pull ring (12).
2. The segmented insulation device for the temperature sensor in the tank body is characterized in that an outer soft material (3) is arranged in the outer prefabricated insulation material (2), and the outer soft material (3) is close to the inner prefabricated insulation material (5) and wraps the outer side of the pull ring (12).
3. The segmented insulation device for a temperature sensor in a tank body according to claim 1, characterized in that the surface of the outer prefabricated insulation (2) is provided with a surface protection layer (1).
4. The segmented insulation device for a temperature sensor in a tank body according to claim 3, characterized in that the surface protection layer (1) is formed by spraying a surface protection material.
5. The sectional type heat preservation device suitable for the temperature sensor in the tank body is characterized in that the covering temperature sensor (10) is positioned on the surface of the tank body (11), the tank body protection layer (4) is arranged on the surface of the tank body (11), a space for arranging an inner layer protection device and an outer layer protection cover is reserved on the tank body protection layer (4), and the inner layer protection device and the outer layer protection cover are embedded in the middle of the tank body protection layer (4).
6. The segmented insulation device for a temperature sensor in a tank body according to claim 5, characterized in that the surface of the outer prefabricated insulation material (2) is flush with the surface of the tank body protection layer (4).
7. The segmented insulation device for a temperature sensor in a tank body according to claim 6, characterized in that the periphery of the surface protection layer (1) covers the surface of the tank body protection layer (4).
8. The segmented insulation device suitable for the temperature sensor in the tank body is characterized in that a temperature sensor wire (9) is connected onto the temperature sensor (10), and the temperature sensor wire (9) penetrates through the inner layer soft material (8), the inner layer prefabricated insulation material (5), the outer layer prefabricated insulation material (2) and the surface protection layer (1).
9. The segmented insulation device for the temperature sensor in the tank body is characterized in that a hole for passing a temperature sensor wiring (9) is reserved on the inner prefabricated insulation material (5).
10. The segmented insulation device for the temperature sensor in the tank body according to the claim 1 is characterized in that the inner side surface of the outer layer prefabricated insulation material (2) is coated with low-temperature glue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011366000.5A CN112389890A (en) | 2020-11-29 | 2020-11-29 | Sectional type heat preservation device suitable for temperature sensor in jar body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011366000.5A CN112389890A (en) | 2020-11-29 | 2020-11-29 | Sectional type heat preservation device suitable for temperature sensor in jar body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112389890A true CN112389890A (en) | 2021-02-23 |
Family
ID=74605435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011366000.5A Pending CN112389890A (en) | 2020-11-29 | 2020-11-29 | Sectional type heat preservation device suitable for temperature sensor in jar body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112389890A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1994012338A1 (en) * | 1992-11-20 | 1994-06-09 | N.V. Raychem S.A. | Electrically bondable layer to cover an opening |
| JP3031024U (en) * | 1996-05-09 | 1996-11-12 | 大紀熱工業株式会社 | Structure for checking equipment from outside |
| JPH11141799A (en) * | 1997-11-13 | 1999-05-28 | Ishikawajima Harima Heavy Ind Co Ltd | Method for installing sheathed temperature measuring resistor |
| KR20120004893U (en) * | 2012-05-23 | 2012-07-05 | 삼성중공업 주식회사 | Appratus for protecting hull from leackage of cryogenic liquid |
| KR20130059927A (en) * | 2011-11-29 | 2013-06-07 | 김시권 | Freeze protection apparatus having temperature sensor for water gauge |
| RU2561797C1 (en) * | 2014-04-29 | 2015-09-10 | Закрытое акционерное общество Специализированное конструкторское бюро "Термоприбор" | Adjusting device for surface temperature measurement sensor |
| CN110056763A (en) * | 2019-05-29 | 2019-07-26 | 悌埃保温制品（上海）有限公司 | A kind of spray coating heat preservation layer bracing means and its construction method for tank body |
| CN214166052U (en) * | 2020-11-29 | 2021-09-10 | 悌埃深冷(上海)海洋工程有限公司 | Sectional type heat preservation device suitable for temperature sensor in jar body |
-
2020
- 2020-11-29 CN CN202011366000.5A patent/CN112389890A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1994012338A1 (en) * | 1992-11-20 | 1994-06-09 | N.V. Raychem S.A. | Electrically bondable layer to cover an opening |
| JP3031024U (en) * | 1996-05-09 | 1996-11-12 | 大紀熱工業株式会社 | Structure for checking equipment from outside |
| JPH11141799A (en) * | 1997-11-13 | 1999-05-28 | Ishikawajima Harima Heavy Ind Co Ltd | Method for installing sheathed temperature measuring resistor |
| KR20130059927A (en) * | 2011-11-29 | 2013-06-07 | 김시권 | Freeze protection apparatus having temperature sensor for water gauge |
| KR20120004893U (en) * | 2012-05-23 | 2012-07-05 | 삼성중공업 주식회사 | Appratus for protecting hull from leackage of cryogenic liquid |
| RU2561797C1 (en) * | 2014-04-29 | 2015-09-10 | Закрытое акционерное общество Специализированное конструкторское бюро "Термоприбор" | Adjusting device for surface temperature measurement sensor |
| CN110056763A (en) * | 2019-05-29 | 2019-07-26 | 悌埃保温制品（上海）有限公司 | A kind of spray coating heat preservation layer bracing means and its construction method for tank body |
| CN214166052U (en) * | 2020-11-29 | 2021-09-10 | 悌埃深冷(上海)海洋工程有限公司 | Sectional type heat preservation device suitable for temperature sensor in jar body |
Non-Patent Citations (1)
| Title |
|---|
| 王永;梁文清;钱华;陈虹;: "低温流体输送过程中采用贴壁式温度传感器测温时的传热分析", 低温工程, no. 05, 15 October 2016 (2016-10-15) * |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN214166052U (en) | Sectional type heat preservation device suitable for temperature sensor in jar body | |
| JPS6318079B2 (en) | ||
| CN204693029U (en) | With the low-temperature storage tank residual oil in tank of light-duty adiabatic furred ceiling | |
| CN109606564A (en) | A kind of sealing structure of Type B containment system collets junction | |
| CN208779004U (en) | The effective independent sealed anti-leakage structure of intelligent heat preserving | |
| CN112389890A (en) | Sectional type heat preservation device suitable for temperature sensor in jar body | |
| CN205908999U (en) | Heat preservation inner layer structure of low temperature storage tank with leak and track function | |
| CN214648865U (en) | Heat preservation system with secondary shielding protection function suitable for low temperature jar body | |
| CN104925227B (en) | Low-temperature liquid tank with function of leakage management | |
| CN214607952U (en) | Heat preservation system as secondary shielding | |
| CN113156079A (en) | Liquid nitrogen immersion coal sample crack space-time evolution and mechanical parameter testing experimental device | |
| CN213745200U (en) | Valve heat preservation box structure | |
| KR102020966B1 (en) | Leak detecting pipe system of lng carrier tank | |
| CN221024052U (en) | Insulation structure applied to B-type cabin multilayer plate type insulation penetration sensor | |
| CN2733467Y (en) | Survival memory for aircraft crash | |
| CN217836931U (en) | Detachable temperature sensor heat insulation structure for low-temperature liquid tank | |
| CN211196550U (en) | Temporary protection structure for L NG ship insulation box base | |
| CN201218621Y (en) | Water heater water tank with heat preservation, insulation and lightning prevention function | |
| CN219432543U (en) | Thermal circulation breather valve | |
| JPH031792Y2 (en) | ||
| CN212297896U (en) | Low-temperature valve cover | |
| CN216843194U (en) | Top loose core low temperature valve | |
| CN108591696A (en) | The effective independent sealed anti-leakage structure of intelligent heat preserving | |
| CN221069484U (en) | Chemical industry storage tank of heat preservation heats | |
| CN208635864U (en) | A kind of antifreeze high temperature resistant water meter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |