CN218934247U - Sealing door for nuclear radiation protection - Google Patents
Sealing door for nuclear radiation protection Download PDFInfo
- Publication number
- CN218934247U CN218934247U CN202223374053.9U CN202223374053U CN218934247U CN 218934247 U CN218934247 U CN 218934247U CN 202223374053 U CN202223374053 U CN 202223374053U CN 218934247 U CN218934247 U CN 218934247U
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- nuclear radiation
- door
- protection
- radiation protection
- door body
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- 230000005855 radiation Effects 0.000 title claims abstract description 149
- 238000007789 sealing Methods 0.000 title claims abstract description 64
- 239000000463 material Substances 0.000 claims description 14
- 229920001971 elastomer Polymers 0.000 claims description 12
- 239000005060 rubber Substances 0.000 claims description 12
- 229910001335 Galvanized steel Inorganic materials 0.000 claims description 4
- 230000000903 blocking effect Effects 0.000 claims description 4
- 239000008397 galvanized steel Substances 0.000 claims description 4
- 239000004570 mortar (masonry) Substances 0.000 claims description 4
- 230000006378 damage Effects 0.000 abstract description 8
- 230000001681 protective effect Effects 0.000 description 15
- 238000010586 diagram Methods 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
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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
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors
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- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The utility model belongs to the technical field of sealing doors, in particular to a sealing door for nuclear radiation protection, which aims at the problems that an electronic element is easily damaged due to the influence of radiation under the existing nuclear radiation, a motor and an electromagnet are easily damaged, the door cannot be opened and closed under the condition that the electronic element is damaged, and damage to workers and the surrounding environment is easily caused.
Description
Technical Field
The utility model relates to the technical field of sealing doors, in particular to a sealing door for nuclear radiation protection.
Background
At present, a nuclear power station is established for a long time, and has great effect on people, but the nuclear radiation is high, accidents are easy to happen under the condition that the protection is not carried out, and normally, a sealing door for preventing the nuclear radiation is arranged at an access opening of the nuclear power station and is used for protecting the personal safety of workers.
The publication number CN213144308U discloses a sealing door for nuclear radiation protection, which comprises a door frame and a door body; a pair of guide rails is horizontally fixed on one surface of the door frame; the two guide rails are respectively arranged at the upper edge and the lower edge of the door frame; a sliding block with an H-shaped cross section is arranged on the guide rail in a sliding manner; the upper surface and the lower surface of the door body are provided with a limiting protrusion corresponding to the sliding block; the limiting protrusion is inserted into the lower part of the sliding block; a plurality of elastic pieces are arranged on one opposite side surface of the limiting protrusion side by side; the elastic piece is arranged in the lower part of the sliding block; two pairs of supporting blocks are symmetrically arranged on the other surface of the door frame; a rotating shaft is rotatably arranged between the two supporting blocks positioned in the same vertical direction; a bearing piece is axially fixed on the rotating shaft. The utility model has simple and reasonable structural design and convenient installation, effectively improves the tightness of the door structure and has higher market application value.
However, this device has the following problems:
under nuclear radiation, electronic components are easily damaged by radiation, motors and electromagnets are easily damaged, and when the electronic components are damaged, the door cannot be opened or closed, so that damage to workers and the surrounding environment is easily caused.
In view of the above, the present document proposes a sealing door for nuclear radiation protection, which is used to solve the above-mentioned problems.
Disclosure of Invention
The utility model provides a sealing door for nuclear radiation protection, which solves the defects that in the prior art, under the nuclear radiation, an electronic element is easily damaged due to the influence of the radiation, a motor and an electromagnet are easily damaged, the door cannot be opened and closed under the condition that the electronic element is damaged, and the damage to workers and the surrounding environment is easily caused.
The utility model provides the following technical scheme:
a sealing door for nuclear radiation protection comprising:
the nuclear radiation protection door comprises a nuclear radiation protection door body, a lower door frame, a door pocket, a right door frame and an upper door frame, wherein the nuclear radiation protection door body is in sliding connection with the bottom of the upper door frame and the top of the lower door frame;
the sealing mechanism is arranged on the right door frame and the door pocket and used for sealing the device;
the protection component is arranged on the nuclear radiation protection door body and used for blocking nuclear radiation.
In one possible design, the sealing mechanism comprises four sealing gaskets, a plurality of springs and four radiation-proof rubbers, wherein the sealing gaskets are triangular, one sides of the four sealing gaskets are fixedly connected with the inner walls of the two sides of the opening of the door pocket and the inner walls of the two sides of the opening of the right door frame respectively, the springs are fixedly arranged in the sealing gaskets, and the four radiation-proof rubbers are arranged on one sides of the sealing gaskets.
In one possible design, the protection component comprises a first protection plate, a second protection plate and a protection cavity, the nuclear radiation protection door body is of a hollow structure, the first protection plate, the second protection plate and the protection cavity are all arranged on the same nuclear radiation protection door body, the first protection plate and the second protection plate form the nuclear radiation protection door body, and the protection cavity is arranged inside the nuclear radiation protection door body.
In one possible design, the handles for opening and closing the nuclear radiation protection door body are fixedly connected to two sides of the nuclear radiation protection door body.
In one possible design, the top and the bottom of the nuclear radiation protection door body are respectively and fixedly connected with a sliding block, the bottom of the upper door frame and the top of the lower door frame are respectively and fixedly connected with an upper sliding rail and a lower sliding rail, and the top and the bottom of the nuclear radiation protection door body are respectively and slidably connected with the upper sliding rail and the lower sliding rail through the sliding blocks.
In one possible design, the material of the first protection plate is galvanized steel plate, the material of the second protection plate is lead plate, and the material in the protection cavity is nuclear radiation protection mortar.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the utility model as claimed.
According to the utility model, under the influence of nuclear radiation, the electrical element is damaged, the handle is arranged on the nuclear radiation protection door body, so that the nuclear radiation protection door body is conveniently opened, and the slide block and slide rail are arranged on the device, so that no gap is reserved between the nuclear radiation protection door body and the upper and lower door frames, the emission of nuclear radiation is reduced, the damage of staff bodies is reduced, the nuclear radiation protection door body is further conveniently opened, and the influence of the special material of the nuclear radiation protection door body on people and nature is also reduced to a greater extent;
in the utility model, the sealing mechanism and the protection component are arranged on the device, so that the device can reduce nuclear radiation to a great extent under the closed state of the nuclear radiation protection door body, ensure the safety of surrounding environment and staff, also ensure that the nuclear radiation is weakened to the minimum at the position of the nuclear radiation protection door body, ensure that the environment outside the door can normally survive, and the staff can normally live.
Drawings
FIG. 1 is a schematic view of a door closing structure of a sealing door for protecting against nuclear radiation according to an embodiment of the present utility model;
fig. 2 is a schematic diagram of an internal structure of a nuclear radiation protection door body of a sealing door for nuclear radiation protection according to an embodiment of the present utility model;
FIG. 3 is a schematic view showing a door opening structure of a sealing door for protecting against nuclear radiation according to an embodiment of the present utility model;
fig. 4 is an enlarged schematic view of a portion a of a sealing door for protecting against nuclear radiation according to an embodiment of the present utility model;
fig. 5 is a schematic diagram of a gasket structure of a sealing door for protecting against nuclear radiation according to an embodiment of the present utility model.
Reference numerals:
1. a nuclear radiation protection door body; 2. a handle; 3. a right door frame; 4. a lower door frame; 5. a sealing gasket; 6. a door pocket; 7. an upper door frame; 8. a protective cavity; 9. a second protection plate; 10. a first protection plate; 11. an upper slide rail; 12. a lower slide rail; 13. a spring; 14. radiation-proof rubber.
Detailed Description
Embodiments of the present utility model will be described below with reference to the accompanying drawings in the embodiments of the present utility model.
In describing embodiments of the present utility model, it should be noted that, unless explicitly stated and limited otherwise, the terms "coupled" and "mounted" should be interpreted broadly, and for example, "coupled" may or may not be detachably coupled; may be directly connected or indirectly connected through an intermediate medium. In addition, "communication" may be direct communication or may be indirect communication through an intermediary. Wherein, "fixed" means that the relative positional relationship is not changed after being connected to each other. References to orientation terms, such as "inner", "outer", "top", "bottom", etc., in the embodiments of the present utility model are merely to refer to the orientation of the drawings and, therefore, the use of orientation terms is intended to better and more clearly illustrate and understand the embodiments of the present utility model, rather than to indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be construed as limiting the embodiments of the present utility model.
In embodiments of the present utility model, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature.
In the embodiment of the present utility model, "and/or" is merely an association relationship describing an association object, and indicates that three relationships may exist, for example, a and/or B may indicate: a exists alone, A and B exist together, and B exists alone. In addition, the character "/" herein generally indicates that the front and rear associated objects are an "or" relationship.
Reference in the specification to "one embodiment" or "some embodiments" or the like means that a particular feature, structure, or characteristic described in connection with the embodiment is included in one or more embodiments of the utility model. Thus, appearances of the phrases "in one embodiment," "in some embodiments," "in other embodiments," and the like in the specification are not necessarily all referring to the same embodiment, but mean "one or more but not all embodiments" unless expressly specified otherwise. The terms "comprising," "including," "having," and variations thereof mean "including but not limited to," unless expressly specified otherwise.
Example 1
Referring to fig. 1-5, a seal door for nuclear radiation protection, comprising:
the nuclear radiation protection door comprises a nuclear radiation protection door body 1, a lower door frame 4, a door pocket 6, a right door frame 3 and an upper door frame 7, wherein the nuclear radiation protection door body 1 is in sliding connection with the bottom of the upper door frame 7 and the top of the lower door frame 4, the right door frame 3 is fixedly connected to one side, close to the lower door frame 4, of the upper door frame 7, and the lower door frame 4, the door pocket 6, the right door frame 3 and the upper door frame 7 are made of the same material as the nuclear radiation protection door body 1;
the sealing mechanism is arranged on the right door frame 3 and the door pocket 6 and used for sealing the device;
the protection component is arranged on the nuclear radiation protection door body 1 and used for blocking nuclear radiation.
The sealing mechanism and the protection component are arranged on the device, so that the nuclear radiation protection door body 1 is guaranteed to be in a closed state, the device can reduce nuclear radiation to a great extent, the safety of surrounding environment and staff is guaranteed, the nuclear radiation is also guaranteed to be weakened to the minimum at the position of the nuclear radiation protection door body 1, the environment outside the door is enabled to normally live, and the staff can normally live.
Referring to fig. 3, 4 and 5, the sealing mechanism comprises four sealing gaskets 5, a plurality of springs 13 and four radiation-proof rubbers 14, the sealing gaskets 5 are triangular, one sides of the four sealing gaskets 5 are fixedly connected with two side inner walls of the opening of the door pocket 6 and two side inner walls of the opening of the right door frame 3 respectively, the springs 13 are fixedly arranged in the sealing gaskets 5, and the four radiation-proof rubbers 14 are arranged on one side of the sealing gaskets 5.
The sealing gasket 5 is arranged on the door pocket 6 and the right door frame 3, when the nuclear radiation protection door body 1 is in contact with the sealing gasket 5, the spring 13 in the sealing gasket 5 and the radiation protection rubber 14 on one side are compressed, so that a gap on the device is closed, the nuclear radiation protection door body 1 is guaranteed to be in a closed state, nuclear radiation can be reduced to a great extent, and the safety of surrounding environment and staff is guaranteed.
Referring to fig. 1 and 2, the protection component includes a protection plate 10, a No. two protection plates 9 and a protection cavity 8, the nuclear radiation protection door body 1 is hollow structure, the protection plate 10, the No. two protection plates 9 and the protection cavity 8 are all set up on same nuclear radiation protection door body 1, the nuclear radiation protection door body 1 is constituteed to the protection plate 10 and the No. two protection plates 9, the protection cavity 8 sets up the inside at nuclear radiation protection door body 1.
The nuclear radiation protection door body 1 is hollow structure, guarantees that nuclear radiation weakens to minimum in nuclear radiation protection door body 1 department, makes the environment normal living outside the door to and the staff can normally live.
Example 2
Referring to fig. 1-5, a seal door for nuclear radiation protection, comprising:
the nuclear radiation protection door comprises a nuclear radiation protection door body 1, a lower door frame 4, a door pocket 6, a right door frame 3 and an upper door frame 7, wherein the nuclear radiation protection door body 1 is in sliding connection with the bottom of the upper door frame 7 and the top of the lower door frame 4, the right door frame 3 is fixedly connected to one side, close to the lower door frame 4, of the upper door frame 7, and the lower door frame 4, the door pocket 6, the right door frame 3 and the upper door frame 7 are made of the same material as the nuclear radiation protection door body 1;
the sealing mechanism is arranged on the right door frame 3 and the door pocket 6 and used for sealing the device;
the protection component is arranged on the nuclear radiation protection door body 1 and used for blocking nuclear radiation.
The sealing mechanism and the protection component are arranged on the device, so that the nuclear radiation protection door body 1 is guaranteed to be in a closed state, the device can reduce nuclear radiation to a great extent, the safety of surrounding environment and staff is guaranteed, the nuclear radiation is also guaranteed to be weakened to the minimum at the position of the nuclear radiation protection door body 1, the environment outside the door is enabled to normally live, and the staff can normally live.
Referring to fig. 3, 4 and 5, the sealing mechanism comprises four sealing gaskets 5, a plurality of springs 13 and four radiation-proof rubbers 14, the sealing gaskets 5 are triangular, one sides of the four sealing gaskets 5 are fixedly connected with two side inner walls of the opening of the door pocket 6 and two side inner walls of the opening of the right door frame 3 respectively, the springs 13 are fixedly arranged in the sealing gaskets 5, and the four radiation-proof rubbers 14 are arranged on one side of the sealing gaskets 5.
The sealing gasket 5 is arranged on the door pocket 6 and the right door frame 3, when the nuclear radiation protection door body 1 is in contact with the sealing gasket 5, the spring 13 in the sealing gasket 5 and the radiation protection rubber 14 on one side are compressed, so that a gap on the device is closed, the nuclear radiation protection door body 1 is guaranteed to be in a closed state, nuclear radiation can be reduced to a great extent, and the safety of surrounding environment and staff is guaranteed.
Referring to fig. 1 and 2, the protection component includes a protection plate 10, a No. two protection plates 9 and a protection cavity 8, the nuclear radiation protection door body 1 is hollow structure, the protection plate 10, the No. two protection plates 9 and the protection cavity 8 are all set up on same nuclear radiation protection door body 1, the nuclear radiation protection door body 1 is constituteed to the protection plate 10 and the No. two protection plates 9, the protection cavity 8 sets up the inside at nuclear radiation protection door body 1.
The nuclear radiation protection door body 1 is hollow structure, guarantees that nuclear radiation weakens to minimum in nuclear radiation protection door body 1 department, makes the environment normal living outside the door to and the staff can normally live.
Referring to fig. 1 and 2, handles 2 for opening and closing the nuclear radiation protection door body 1 are fixedly connected to both sides of the nuclear radiation protection door body 1.
Pulling handle 2, under the influence of nuclear radiation, electrical components receives the damage, sets up handle 2 on nuclear radiation protection door body 1, conveniently opens nuclear radiation protection door body 1.
Referring to fig. 1 and 3, the top and bottom of the nuclear radiation protection door body 1 are fixedly connected with a sliding block respectively, the bottom of the upper door frame 7 and the top of the lower door frame 4 are fixedly connected with an upper sliding rail 11 and a lower sliding rail 12 respectively, and the top and bottom of the nuclear radiation protection door body 1 are slidably connected with the upper sliding rail 11 and the lower sliding rail 12 respectively by the sliding blocks.
The slider on the nuclear radiation protection door body 1 closely laminates with last slide rail 11 and lower slide rail 12, under the combined action of slider and slide rail, opens nuclear radiation protection door body 1, guarantees like this that no gap between nuclear radiation protection door body 1 and last door frame 7 and the lower door frame 4 reduces the giving off of nuclear radiation, reduces staff's harm to the health to also further conveniently open nuclear radiation protection door body 1.
Referring to fig. 1 and 2, the material of the first protection plate 10 is galvanized steel plate, the material of the second protection plate 9 is lead plate, and the material in the protection cavity 8 is nuclear radiation protection mortar.
The galvanized steel plate, the lead plate and the nuclear radiation protection mortar material are respectively arranged in the nuclear radiation protection door body 1, so that the nuclear radiation is guaranteed to be weakened to the minimum at the position of the nuclear radiation protection door body 1, and the influence of the nuclear radiation on people and nature is reduced to a greater extent.
The working principle and the using flow of the technical scheme are as follows: during concrete work, firstly, the personnel wear protective clothing, pulling handle 2, because under the influence of nuclear radiation, electrical components receive the damage, set up handle 2 on nuclear radiation protective door body 1, conveniently open nuclear radiation protective door body 1, slider and last slide rail 11 and lower slide rail 12 on the nuclear radiation protective door body 1 closely laminate, under the combined action of slider and slide rail, open nuclear radiation protective door body 1, guarantee like this that nuclear radiation protective door body 1 does not have the gap with last door frame 7 and lower door frame 4, reduce the giving off of nuclear radiation, reduce the harm of personnel's health, and also further the convenience is opened nuclear radiation protective door body 1, then get into nuclear radiation protective door body 1 in, then pulling handle 2, close nuclear radiation protective door body 1, because set up sealed pad 5 on door pocket 6 and right side 3, when nuclear radiation protective door body 1 and sealed pad 5 contact, spring 13 and the radial rubber 14 compression of one side in sealed pad 5, thereby guarantee the gap on the nuclear radiation protective door body 1 under the state, the device can reduce nuclear radiation protective door body 1 and the nuclear radiation protective door body that can guarantee that the device reduces nuclear radiation and nuclear radiation protective door body and life environment are the normal, the life door body can be guaranteed to the life door body, the life door body is the life-door body is the normal, the life door is guaranteed to the nuclear radiation protection door body is guaranteed, the life door is normal, the life door is guaranteed to the life door is 1, the life is required to the life door is normal, and the life is required to the life door is normal for the nuclear radiation protection body.
The present utility model is not limited to the above embodiments, and any person skilled in the art can easily think about the changes or substitutions within the technical scope of the present utility model, and the changes or substitutions are intended to be covered by the scope of the present utility model; embodiments of the utility model and features of the embodiments may be combined with each other without conflict. Therefore, the protection scope of the utility model is subject to the protection scope of the claims.
Claims (6)
1. A sealing door for nuclear radiation protection, comprising:
the nuclear radiation protection door comprises a nuclear radiation protection door body (1), a lower door frame (4), a door pocket (6), a right door frame (3) and an upper door frame (7), wherein the nuclear radiation protection door body (1) is in sliding connection with the bottom of the upper door frame (7) and the top of the lower door frame (4), the right door frame (3) is fixedly connected to one side, close to the lower door frame (4), of the upper door frame (7), and the lower door frame (4), the door pocket (6), the right door frame (3) and the upper door frame (7) are made of the same material as the nuclear radiation protection door body (1);
the sealing mechanism is arranged on the right door frame (3) and the door pocket (6) and used for sealing the device;
the protection component is arranged on the nuclear radiation protection door body (1) and used for blocking nuclear radiation.
2. The sealing door for nuclear radiation protection according to claim 1, wherein the sealing mechanism comprises four sealing gaskets (5), a plurality of springs (13) and four radiation-proof rubbers (14), the sealing gaskets (5) are triangular, one sides of the four sealing gaskets (5) are fixedly connected with two side inner walls of an opening of a door pocket (6) and two side inner walls of an opening of a right door frame (3) respectively, the springs (13) are fixedly arranged in the sealing gaskets (5), and the four radiation-proof rubbers (14) are arranged on one side of the sealing gaskets (5).
3. The sealing door for nuclear radiation protection according to claim 1, wherein the protection component comprises a first protection plate (10), a second protection plate (9) and a protection cavity (8), the nuclear radiation protection door body (1) is of a hollow structure, the first protection plate (10), the second protection plate (9) and the protection cavity (8) are all arranged on the same nuclear radiation protection door body (1), the first protection plate (10) and the second protection plate (9) form the nuclear radiation protection door body (1), and the protection cavity (8) is arranged inside the nuclear radiation protection door body (1).
4. A sealing door for nuclear radiation protection according to any one of claims 1-3, characterized in that the two sides of the nuclear radiation protection door body (1) are fixedly connected with handles (2) for opening and closing the nuclear radiation protection door body (1).
5. The sealing door for nuclear radiation protection according to claim 1, wherein the top and the bottom of the nuclear radiation protection door body (1) are respectively and fixedly connected with a sliding block, the bottom of the upper door frame (7) and the top of the lower door frame (4) are respectively and fixedly connected with an upper sliding rail (11) and a lower sliding rail (12), and the top and the bottom of the nuclear radiation protection door body (1) are respectively and slidingly connected with the upper sliding rail (11) and the lower sliding rail (12) through the sliding blocks.
6. A sealing door for nuclear radiation protection according to claim 3, wherein the material of the first protection plate (10) is galvanized steel sheet, the material of the second protection plate (9) is lead sheet, and the material in the protection cavity (8) is nuclear radiation protection mortar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223374053.9U CN218934247U (en) | 2022-12-15 | 2022-12-15 | Sealing door for nuclear radiation protection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223374053.9U CN218934247U (en) | 2022-12-15 | 2022-12-15 | Sealing door for nuclear radiation protection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218934247U true CN218934247U (en) | 2023-04-28 |
Family
ID=86092934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223374053.9U Active CN218934247U (en) | 2022-12-15 | 2022-12-15 | Sealing door for nuclear radiation protection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218934247U (en) |
-
2022
- 2022-12-15 CN CN202223374053.9U patent/CN218934247U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240522 Address after: No. 36-10 Renmin Road, Lianshan District, Huludao City, Liaoning Province, 125000 Patentee after: Haineng Machinery Technology (Liaoning) Co.,Ltd. Country or region after: China Address before: Room 307, No. 26, Yinqiao Street, Shitang Community, Shitang Town, Feidong County, Hefei City, Anhui Province, 230000 Patentee before: Anhui Guosen Engineering Technology Co.,Ltd. Country or region before: China |