CN213016045U - High-temperature explosion door capable of accurately controlling explosion pressure by utilizing rupture disk - Google Patents
High-temperature explosion door capable of accurately controlling explosion pressure by utilizing rupture disk Download PDFInfo
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- CN213016045U CN213016045U CN202021211509.8U CN202021211509U CN213016045U CN 213016045 U CN213016045 U CN 213016045U CN 202021211509 U CN202021211509 U CN 202021211509U CN 213016045 U CN213016045 U CN 213016045U
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- door frame
- outer door
- rupture disk
- high temperature
- burst pressure
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Abstract
The utility model relates to an utilize high temperature explosion vent of accurate control burst pressure of rupture disk, it includes the outer door frame, two parts about the outer door frame falls into are outer door frame I and outer door frame II respectively be equipped with aluminium silicate fiber cotton inside lining in the outer door frame II the I inboard of outer door frame is equipped with interior door frame, and they pass through the supporting shoe and connect be equipped with the door core in the interior door frame, the longitudinal section of door core is for falling "protruding" shape interior door frame and door core upper portion are equipped with thermal-insulated blanket the connection of outer door frame top is equipped with rupture disk door closure. The utility model discloses simple structure can accurate control burst pressure, and the security is good, and the quality is high, is convenient for maintain, change.
Description
Technical Field
The utility model relates to an explosion vent, concretely relates to high temperature explosion vent of accurate blasting.
Background
In the past, a gravity type explosion vent is adopted for a high-temperature explosion vent, the structure is rough, the explosion vent is easy to block, the explosion pressure cannot be accurately controlled, and the danger coefficient is high; the metal door cover and the thick cotton module are piled up, so that the whole body is heavy, heat is easy to dissipate, and the incineration is not thorough; quality control is not possible.
Disclosure of Invention
The purpose of the invention is as follows: the utility model aims at overcoming the not enough among the prior art, provide a simple structure, but accurate control burst pressure, the security is good, and the quality is high, the high temperature explosion vent of being convenient for maintain, change.
The technical scheme is as follows: in order to solve the technical problem, an utilize high temperature explosion vent of accurate control burst pressure of rupture disk, it includes outer door frame, two parts about outer door frame falls into are outer door frame I and outer door frame II respectively be equipped with the aluminium silicate fiber cotton inside lining in the outer door frame II the I inboard of outer door frame is equipped with interior door frame, and they pass through the supporting shoe and connect be equipped with the door core in the interior door frame, the longitudinal section of door core is down "protruding" shape interior door frame and door core upper portion are equipped with thermal-insulated blanket outer door frame top is connected and is equipped with the rupture disk door closure.
Preferably, the outer door frame is a metal door frame.
Preferably, the inner door frame and the door core are made of vacuum molding modules made of aluminum silicate fiber cotton by vacuum equipment at high temperature and high pressure.
Preferably, the insulation blanket is provided within the outer door frame.
Preferably, the outer door frame I and the outer door frame II are connected through a flange I.
Preferably, the outer door frame and the rupture disk door cover are connected through a flange II.
Preferably, the supporting block is arranged at the lower part of the inner side of the outer door frame I.
Preferably, the door core is arranged on an inner lower protruding step of the inner door frame, and the door core and the inner lower protruding step are connected in a sealing mode.
Has the advantages that: compared with the prior art, the utility model, it is showing the advantage and is: the utility model has reasonable integral structure, and comprises an inner door, an outer door frame made of metal material, and a door cover made of rupture disk; the inner door comprises an inner door frame and a door core which are made of a high-strength, light-volume and low-density vacuum forming module, the longitudinal section of the door core is in an inverted convex shape and is arranged on an inner lower convex step of the inner door frame, the inner door frame and the door core form a labyrinth seam type sealing mode to prevent straight seam heat channeling, a heat insulation blanket is arranged on the upper parts of the inner door frame and the door core to effectively reduce heat loss, the door cover adopts a rupture disc subjected to standard demonstration test to accurately control the burst pressure, can be instantly ruptured under the set burst pressure difference, releases high-temperature gas, and is sensitive, accurate, free of leakage, high in release capacity, standard in overall quality, capable of being commercialized, good in safety and convenient to maintain and replace.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a schematic diagram of a prior art structure.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and examples.
As shown in figure 1, the high-temperature explosion-proof door utilizing the rupture disk to accurately control the burst pressure comprises an outer door frame, wherein the outer door frame is a metal door frame, the outer door frame is divided into an upper part and a lower part which are respectively an outer door frame I1 and an outer door frame II 2, the outer door frame II 2 is connected through a flange I9, an aluminum silicate fiber cotton lining 3 is arranged in the outer door frame II 2, an inner door frame 4 is arranged on the inner side of the outer door frame I1 and is connected through a supporting block 5, a door core 6 is arranged in the inner door frame 4, the inner door frame 4 and the door core 6 are both made of vacuum forming modules, the longitudinal section of the door core 6 is in an inverted convex shape, the door core 6 is arranged on an inner lower convex step 11 of the inner door frame 4 and is in sealing connection, a heat insulation blanket 7 is arranged on the upper parts of the inner door frame 4 and the door core 6, the heat insulation blanket 7 is arranged in the outer door frame, a rupture disk cover 8 is connected and arranged at, they are connected by a flange II 10. The utility model has reasonable integral structure, and comprises an inner door, an outer door frame made of metal material, and a door cover made of rupture disk; the inner door comprises an inner door frame and a door core which are made of a high-strength, light-volume and low-density vacuum forming module, the longitudinal section of the door core is in an inverted convex shape and is arranged on an inner lower convex step of the inner door frame, the inner door frame and the door core form a labyrinth seam type sealing mode to prevent straight seam heat channeling, a heat insulation blanket is arranged on the upper parts of the inner door frame and the door core to effectively reduce heat loss, the door cover adopts a rupture disc subjected to standard demonstration test to accurately control the burst pressure, can be instantly ruptured under the set burst pressure difference, releases high-temperature gas, and is sensitive, accurate, free of leakage, high in release capacity, standard in overall quality, capable of being commercialized, good in safety and convenient to maintain and replace.
The utility model provides a thinking and method, the method and the way of specifically realizing this technical scheme are many, above only the utility model discloses a preferred embodiment should point out, to the ordinary technical personnel in this technical field, not deviating from the utility model discloses under the prerequisite of principle, can also make a plurality of improvements and moist decorations, these improvements should also be regarded as the utility model discloses a protection range, each component that does not make clear and definite in this embodiment all can be realized with prior art.
Claims (8)
1. The utility model provides an utilize high temperature explosion vent of accurate control blast pressure of rupture disk which characterized in that: the thermal insulation door comprises an outer door frame, wherein the outer door frame is divided into an upper part and a lower part, namely an outer door frame I (1) and an outer door frame II (2), an aluminum silicate cellucotton lining (3) is arranged in the outer door frame II (2), an inner door frame (4) is arranged on the inner side of the outer door frame I (1) and is connected through a supporting block (5), a door core (6) is arranged in the inner door frame (4), the longitudinal section of the door core (6) is inverted-convex, a thermal insulation blanket (7) is arranged on the upper parts of the inner door frame (4) and the door core (6), and a blasting piece door cover (8) is connected and arranged at the top of the outer door frame.
2. The high temperature explosion vent utilizing a rupture disk for precisely controlling the burst pressure as set forth in claim 1, wherein: the outer door frame is a metal door frame.
3. The high temperature explosion vent utilizing a rupture disk for precisely controlling the burst pressure as set forth in claim 1, wherein: the inner door frame (4) and the door core (6) are both made of vacuum forming modules.
4. The high temperature explosion vent utilizing a rupture disk for precisely controlling the burst pressure as set forth in claim 1, wherein: the heat insulation blanket (7) is arranged in the outer door frame.
5. The high temperature explosion vent utilizing a rupture disk for precisely controlling the burst pressure as set forth in claim 1, wherein: the outer door frame I (1) is connected with the outer door frame II (2) through a flange I (9).
6. The high temperature explosion vent utilizing a rupture disk for precisely controlling the burst pressure as set forth in claim 1, wherein: the outer door frame is connected with the rupture disk door cover (8) through a flange II (10).
7. The high temperature explosion vent utilizing a rupture disk for precisely controlling the burst pressure as set forth in claim 1, wherein: the supporting block (5) is arranged on the lower portion of the inner side of the outer door frame I (1).
8. The high temperature explosion vent utilizing a rupture disk for precisely controlling the burst pressure as set forth in claim 1, wherein: the door core (6) is arranged on the inner lower protruding step (11) of the inner door frame (4) and is connected with the inner lower protruding step in a sealing mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021211509.8U CN213016045U (en) | 2020-06-28 | 2020-06-28 | High-temperature explosion door capable of accurately controlling explosion pressure by utilizing rupture disk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021211509.8U CN213016045U (en) | 2020-06-28 | 2020-06-28 | High-temperature explosion door capable of accurately controlling explosion pressure by utilizing rupture disk |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213016045U true CN213016045U (en) | 2021-04-20 |
Family
ID=75499783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021211509.8U Active CN213016045U (en) | 2020-06-28 | 2020-06-28 | High-temperature explosion door capable of accurately controlling explosion pressure by utilizing rupture disk |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213016045U (en) |
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2020
- 2020-06-28 CN CN202021211509.8U patent/CN213016045U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: High temperature explosion-proof door using bursting disc to accurately control bursting pressure Effective date of registration: 20211228 Granted publication date: 20210420 Pledgee: Wuxi rural commercial bank Limited by Share Ltd. Yixing branch Pledgor: JIANGSU DAXIN ENVIRONMENT TECHNOLOGY CO.,LTD. Registration number: Y2021320010619 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230109 Granted publication date: 20210420 Pledgee: Wuxi rural commercial bank Limited by Share Ltd. Yixing branch Pledgor: JIANGSU DAXIN ENVIRONMENT TECHNOLOGY CO.,LTD. Registration number: Y2021320010619 |