Fireproof radiation-proof door

By setting a reserved slot and a sealing plate for sealing in the framework of the fire -resistant radiation, the problem of the overall replacement of fire -resistant material damage after the fire, the function of replacing the material alone, reducing the maintenance cost and maintaining the cost of maintenance and maintenance Fire and radiation resistance.

CN222414647UActive Publication Date: 2025-01-28WUXI BAITENGXINGYI TECHNOLOGY CO LTD
View PDF 0 Cites 0 Cited by

Patent Information

Application Number
CN202420817288.0
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-04-19
Publication Date
2025-01-28
Estimated Expiration
2034-04-19

AI Technical Summary

Technical Problem

After experiencing fire conditions, the fire-proof materials are damaged due to high temperature and fire pressure, and need to be replaced as a whole, resulting in higher maintenance and replacement costs.

Method used

A fire -resistant radiation anti -radiation is designed. The framework is equipped with a reserved groove. Through the sealing structure of the first side and the second side plate, it can be replaced by the damaged rock alone without changing the entire door. Cotton board.

Benefits of technology

After the fire, it only needs to replace the fire prevention materials without changing the entire door, thereby saving the cost of maintenance, and providing a more flexible door maintenance and replacement method to ensure that the fire prevention and radiation resistance of the door can be maintained.

✦ Generated by Eureka AI based on patent content.

Smart Images

  • Figure CN222414647U_ABST
    Figure CN222414647U_ABST
Patent Text Reader

Abstract

The utility model relates to the technical field of fireproof radiation-proof doors, in particular to a fireproof radiation-proof door which comprises a frame body, the top of the frame body is open, a lead plate body is movably inserted into the frame body, and reserved grooves are formed in the two sides of the front face and the back face of the frame body respectively. The front face and the back face of the lead plate body do not make contact with the inner wall of the frame body, and the lead plate body is filled with rock wool plates. The first side plate is fixedly mounted on the left side of the frame body; the first side plate seals a reserved groove in the left side of the frame body. The second side plate is fixedly mounted on the right side of the frame body; the second side plate seals the reserved groove in the right side of the frame body. According to the utility model, the problem that the maintenance and replacement cost is relatively high because the fireproof material is often damaged due to high temperature and fire pressure and needs to be integrally replaced after a fire is experienced is solved.
Need to check novelty before this filing date? Find Prior Art

Description

Technical Field

[0001] The utility model relates to the technical field of fireproof radiation-proof doors, in particular to a fireproof radiation-proof door. Background Art

[0002] Fireproof radiation proof door is a specially designed door used to provide both fire protection and radiation protection. Its main purpose is to prevent the spread of fire and radiation damage released by radioactive materials when a fire occurs.

[0003] Current fireproof radiation-proof doors usually use high temperature resistant materials (such as fireproof board, rock wool, fire-resistant glass, etc.) to construct door leaves and door frames to provide effective fire isolation. At the same time, the gap between the door leaves and door frames adopts a special sealing structure to prevent the leakage and spread of fire smoke, heat and radioactive substances.

[0004] However, after experiencing a fire, the fireproof materials of current fireproof radiation proof doors are often damaged due to high temperature and fire pressure and need to be replaced as a whole, which brings high maintenance and replacement costs. Therefore, a fireproof radiation proof door is needed to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a fireproof radiation proof door, which has the feature that after a fire, only the fireproof material needs to be replaced separately without replacing the entire door. This improved solution can effectively save costs and provide a more flexible door maintenance and replacement method, solving the problem that after a fire, the fireproof material is often damaged due to high temperature and fire pressure and needs to be replaced as a whole, which brings about the problem of higher maintenance and replacement costs.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a fireproof radiation-proof door, comprising a frame body, the top of the frame body is open and a lead plate body is movably inserted, both sides of the front and back sides of the frame body are provided with reserved grooves, the front and back sides of the lead plate body are not in contact with the inner wall of the frame body and are filled with rock wool boards, and also includes a first side plate and a second side plate;

[0007] The first side plate is fixedly mounted on the left side of the frame body;

[0008] Wherein, the first side plate seals the reserved groove on the left side of the frame body;

[0009] The second side plate is fixedly mounted on the right side of the frame body;

[0010] Wherein, the second side plate seals the reserved groove on the right side of the frame body.

[0011] When using a fireproof radiation-proof door in the technical solution, the first side plate and the second side plate are removed, and they are fixed to the left and right sides of the frame body by mounting bolts. After removing the first side plate and the second side plate, the damaged rock wool board can be taken out, and they are filled between the frame body and the lead plate body. The new rock wool board is placed between the frame body and the lead plate body through the reserved groove to fill the space, and the first side plate and the second side plate are installed again. The mounting bolts are passed through the mounting holes and threadedly installed in the mounting screw holes, thereby fixing the first side plate and the second side plate to be located on the left and right sides of the frame body respectively. Through the above steps, the rock wool board in the fireproof radiation-proof door can be replaced separately without replacing the entire door structure. Such a design saves maintenance costs and provides a simpler and more economical maintenance method, so that the fireproof and radiation-proof performance of the fireproof radiation-proof door can be maintained, and it can be quickly restored to its original state, ensuring that the door can continue to effectively provide fireproof and radiation-proof functions after a fire event occurs.

[0012] Preferably, a first reserved hole is provided in the middle of the right side of the frame body, and mounting screw holes are provided in a rectangular array on both the front and back sides of the frame body.

[0013] Preferably, a limiting groove is provided in the middle of the right side of the lead plate body, a top frame is fixedly installed on the top of the lead plate body, and the cross-sectional dimension of the upper end face of the top frame matches the cross-sectional dimension of the frame body.

[0014] Preferably, mounting holes are provided on both the front and back sides of the first side panel near the upper and lower ends of the second side panel, mounting bolts are movably inserted into the mounting holes of the first side panel, the mounting bolts on the first side panel pass through the mounting holes and are threadedly installed in the mounting screw holes, and a hinge is fixedly installed on the left outer wall of the first side panel.

[0015] Preferably, mounting holes are provided on both the front and back sides of the second side panel near the upper and lower ends of the first side panel, mounting bolts are movably inserted in the mounting holes of the second side panel, the mounting bolts on the second side panel pass through the mounting holes and are threadedly installed in the mounting screw holes, second reserved holes are provided in the middle of both the front and back sides of the second side panel, and a third reserved hole is provided in the middle of the right side of the second side panel.

[0016] Preferably, the opening position of the second reserved hole matches the opening position of the limiting groove, a first embedded tube is embedded in the second reserved hole, a rear end of the first embedded tube passes through the limiting groove and is flush with the back of the second side plate, and a hole is opened in the middle of the left side of the first embedded tube.

[0017] Preferably, the third reserved hole matches the opening position of the first reserved hole, a second embedded pipe is embedded in the third reserved hole, and the embedded position of the second embedded pipe matches the opening position of the first embedded pipe.

[0018] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0019] The utility model provides a first side plate and a second side plate, which play a sealing role when used. They are fixedly installed on the left and right sides of the fireproof radiation-proof door and correspond to the reserved grooves on the left and right sides of the frame body. The rock wool board in the frame body can be sealed by the first side plate and the second side plate. When the rock wool board in the fireproof radiation-proof door needs to be replaced, the first side plate and the second side plate are first removed to expose the reserved groove. Next, the damaged rock wool board can be taken out from the reserved groove, and a new rock wool board is inserted through the reserved groove so that it can be completely filled in the space in the frame body again. After replacing the rock wool board, the first side plate and the second side plate need to be reinstalled and fixed on the left and right sides of the frame body. In this way, the first side plate seals the reserved groove on the left side of the frame body, and the second side plate seals the reserved groove on the right side of the frame body. This sealing effect ensures the filling integrity of the rock wool board in the frame body and prevents the intrusion of the outside world caused by the fire. Through the arrangement of the first side plate and the second side plate, the rock wool board in the fireproof radiation-proof door can be replaced separately without replacing the structure of the entire door. Such design improvements greatly save maintenance costs and provide a simpler and more economical maintenance method, so that the fire and radiation protection performance of the fire-resistant radiation shielding door can be maintained, and it can be quickly restored to its original state, ensuring that the door can continue to effectively provide fire and radiation protection functions after a fire incident. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0021] Figure 2 It is a schematic diagram of the cross-sectional structure of the utility model;

[0022] Figure 3 This is a schematic diagram of the lead plate body connection structure of the utility model;

[0023] Figure 4 This is a schematic diagram of the frame body structure of the utility model;

[0024] Figure 5 This is a schematic diagram of the second side plate structure of the present utility model.

[0025] In the figure: 1. first side panel; 2. mounting bolts; 3. frame body; 4. top frame; 5. first embedded pipe; 6. second embedded pipe; 7. second side panel; 8. lead plate body; 9. limiting groove; 10. mounting screw hole; 11. first reserved hole; 12. reserved groove; 13. second reserved hole; 14. third reserved hole; 15. mounting hole. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] Example

[0028] like Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, an embodiment of the utility model is provided: a fireproof radiation-proof door, comprising a frame body 3, the top of the frame body 3 is open and a lead plate body 8 is movably inserted, both sides of the front and back sides of the frame body 3 are provided with reserved grooves 12, the front and back sides of the lead plate body 8 are not in contact with the inner wall of the frame body 3 and are filled with rock wool boards, and also include a first side plate 1 and a second side plate 7;

[0029] Specifically, the first side plate 1 is fixedly mounted on the left side of the frame body 3;

[0030] The first side plate 1 seals the reserved groove 12 on the left side of the frame body 3;

[0031] The second side plate 7 is fixedly mounted on the right side of the frame body 3;

[0032] The second side plate 7 seals the reserved groove 12 on the right side of the frame body 3 .

[0033] By setting the first side plate 1 and the second side plate 7, the first side plate 1 and the second side plate 7 play a sealing role when in use. They are fixedly installed on the left and right sides of the fireproof radiation-proof door and correspond to the reserved grooves 12 on the left and right sides of the frame body 3. The rock wool board in the frame body 3 can be sealed by the first side plate 1 and the second side plate 7. When it is necessary to replace the rock wool board in the fireproof radiation-proof door, first remove the first side plate 1 and the second side plate 7 to expose the reserved groove 12. Next, the damaged rock wool board can be taken out from the reserved groove 12, and a new rock wool board can be inserted through the reserved groove 12 to completely fill the space in the frame body 3 again. After replacing the rock wool board, the first side plate 1 and the second side plate 7 need to be reinstalled and fixed on the left and right sides of the frame body 3. In this way, the first side plate 1 seals the reserved groove 12 on the left side of the frame body 3, and the second side plate 7 seals the reserved groove 12 on the right side of the frame body 3. This sealing effect ensures the filling integrity of the rock wool board in the frame body 3 and prevents the intrusion of the outside world due to the fire. By setting the first side plate 1 and the second side plate 7, the rock wool board in the fireproof radiation-proof door can be replaced separately without replacing the entire door structure. Such a design improvement greatly saves maintenance costs and provides a simpler and more economical maintenance method, so that the fireproof and radiation-proof performance of the fireproof radiation-proof door can be maintained, and it can be quickly restored to the original state, ensuring that the door can continue to effectively provide fireproof and radiation-proof functions after a fire event occurs.

[0034] Furthermore, a first reserved hole 11 is provided in the middle of the right side of the frame body 3 , and mounting screw holes 10 are provided in a rectangular array on both the front and back sides of the frame body 3 .

[0035] Furthermore, a limiting groove 9 is provided in the middle of the right side of the lead plate body 8 , and a top frame 4 is fixedly installed on the top of the lead plate body 8 , and the cross-sectional dimension of the upper end surface of the top frame 4 matches the cross-sectional dimension of the frame body 3 .

[0036] Furthermore, mounting holes 15 are provided on both the front and back sides of the first side panel 1 near the upper and lower ends of the second side panel 7, and mounting bolts 2 are movably inserted into the mounting holes 15 of the first side panel 1. The mounting bolts 2 on the first side panel 1 pass through the mounting holes 15 and are threadedly installed in the mounting screw holes 10, and a hinge is fixedly installed on the left outer wall of the first side panel 1.

[0037] Furthermore, mounting holes 15 are provided on both the front and back sides of the second side panel 7 near the upper and lower ends of the first side panel 1, and mounting bolts 2 are movably inserted into the mounting holes 15 of the second side panel 7. The mounting bolts 2 on the second side panel 7 pass through the mounting holes 15 and are threadedly installed in the mounting screw holes 10. Second reserved holes 13 are provided in the middle of both the front and back sides of the second side panel 7, and a third reserved hole 14 is provided in the middle of the right side of the second side panel 7.

[0038] Furthermore, the opening position of the second reserved hole 13 matches the opening position of the limiting groove 9, and the first embedded tube 5 is embedded and installed in the second reserved hole 13. The rear end of the first embedded tube 5 passes through the limiting groove 9 and is flush with the back of the second side plate 7, and the first embedded tube 5 has a hole in the middle of the left side.

[0039] Furthermore, the third reserved hole 14 matches the opening position of the first reserved hole 11 , and the second embedded pipe 6 is embedded in the third reserved hole 14 , and the embedded position of the second embedded pipe 6 matches the opening position of the first embedded pipe 5 .

[0040] When the utility model is used, the first side plate 1 and the second side plate 7 are removed, and they are fixed to the left and right sides of the frame body 3 by the mounting bolts 2. After the first side plate 1 and the second side plate 7 are removed, the damaged rock wool board can be taken out and filled between the frame body 3 and the lead plate body 8. A new rock wool board is placed between the frame body 3 and the lead plate body 8 through the reserved groove 12 to fill the space, and the first side plate 1 and the second side plate 7 are installed again. The mounting bolts 2 pass through the mounting holes 15 and are threadedly installed in the mounting screw holes 10, thereby fixing the first side plate 1 and the second side plate 7 to be located on the left and right sides of the frame body 3 respectively. Through the above steps, the rock wool board in the fireproof radiation-proof door can be replaced separately without replacing the structure of the entire door. Such a design saves maintenance costs and provides a simpler and more economical maintenance method, so that the fireproof and radiation-proof performance of the fireproof radiation-proof door can be maintained, and it can be quickly restored to the original state, ensuring that the door can continue to effectively provide fireproof and radiation-proof functions after a fire event occurs.

[0041] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A fireproof radiation-proof door, comprising a frame body (3), the frame body (3) having an opening at the top and a lead plate body (8) movably inserted therein, both sides of the front and back sides of the frame body (3) being provided with reserved grooves (12), the front and back sides of the lead plate body (8) not being in contact with the inner wall of the frame body (3) and being filled with rock wool boards, characterized in that: Also includes: A first side plate (1) is fixedly mounted on the left side of the frame body (3); The first side plate (1) seals the reserved groove (12) on the left side of the frame body (3); A second side plate (7) is fixedly mounted on the right side of the frame body (3); The second side plate (7) seals the reserved groove (12) on the right side of the frame body (3).

2. A fireproof radiation proof door according to claim 1, characterized in that: A first reserved hole (11) is provided in the middle of the right side of the frame body (3), and mounting screw holes (10) are provided in a rectangular array on both the front and back sides of the frame body (3).

3. A fireproof radiation proof door according to claim 1, characterized in that: A limiting groove (9) is provided in the middle of the right side of the lead plate body (8), and a top frame (4) is fixedly installed on the top of the lead plate body (8), and the cross-sectional dimensions of the upper end surface of the top frame (4) match the cross-sectional dimensions of the frame body (3).

4. A fireproof radiation proof door according to claim 1, characterized in that: The first side panel (1) is provided with mounting holes (15) at both upper and lower ends close to the second side panel (7) on both the front and back sides; a mounting bolt (2) is movably inserted into the mounting hole (15) of the first side panel (1); the mounting bolt (2) on the first side panel (1) passes through the mounting hole (15) and is threadedly mounted in the mounting screw hole (10); and a hinge is fixedly mounted on the left outer wall of the first side panel (1).

5. The fireproof radiation proof door according to claim 1, characterized in that: The second side plate (7) is provided with mounting holes (15) at both ends of the front and back sides close to the first side plate (1), and mounting bolts (2) are movably inserted into the mounting holes (15) of the second side plate (7). The mounting bolts (2) on the second side plate (7) pass through the mounting holes (15) and are threadedly installed in the mounting screw holes (10). The second side plate (7) is provided with second reserved holes (13) in the middle of both sides, and a third reserved hole (14) is provided in the middle of the right side of the second side plate (7).

6. A fireproof radiation proof door according to claim 5, characterized in that: The opening position of the second reserved hole (13) matches the opening position of the limiting groove (9); a first embedded pipe (5) is embedded and installed in the second reserved hole (13); the rear end of the first embedded pipe (5) passes through the limiting groove (9) and is flush with the back of the second side plate (7); and a hole is opened in the middle of the left side of the first embedded pipe (5).

7. The fireproof radiation proof door according to claim 5, characterized in that: The third reserved hole (14) matches the opening position of the first reserved hole (11), a second embedded pipe (6) is embedded in the third reserved hole (14), and the embedded position of the second embedded pipe (6) matches the opening position of the first embedded pipe (5).