Double-container synthesis hot chamber

Abstract

The utility model provides a double-container synthesis hot chamber which comprises a shell, a top shell and a bottom shell are installed at the top and the bottom of the shell respectively, a rear shell is installed on one side of the shell, an opening is formed in the other side of the shell, and a first partition plate is arranged in the middle of the shell and divides the shell into a first part and a second part. A first hot chamber and a second hot chamber are arranged in the first part and the second part respectively, and cabinet doors are arranged at openings of the first part and the second part to seal the first part and the second part; a top plate and a bottom plate are arranged on the sides, close to the opening, of the top and the bottom of the shell respectively, the first partition plate extends outwards to form a second partition plate, square through shafts are hinged between the top plate and the second partition plate and between the bottom plate and the second partition plate, and the cabinet door is connected with the square through shafts to open or close the cabinet door. The square through shaft is arranged to be hinged to the cabinet door, the half-ton-weight cabinet door cannot sink or incline, the concentricity of the two ends is the same, and the bearing capacity becomes better.

Description

Technical Field

[0001] The utility model relates to the technical field of double-chamber synthesis hot cells, and particularly to a double-chamber synthesis hot cell. Background Art

[0002] A nuclear medicine synthesis hot cell is a device specifically used for the production of radionuclides, and is also a closed special facility for handling radioactive toxic and harmful substances that are harmful to the human body and the environment, with a protective function. Various drug synthesis module and other radioactive drug production and synthesis equipment units are usually placed inside it, and lead is used as the protective material to prevent the leakage of radioactive substances.

[0003] According to the usage, nuclear medicine synthesis hot cells can be divided into single-chamber hot cells and double-chamber hot cells. A single-chamber synthesis hot cell has only one inner cavity, and a set of drug synthesis modules are arranged inside it, which has the advantages of large space, convenient operation, and simple maintenance. While a double-chamber synthesis hot cell has two inner cavities, which are arranged up and down, and a set of drug synthesis modules are placed in each inner cavity, and it is suitable for the situation where the site is limited.

[0004] Currently, the cabinet door of the double-chamber hot cell is hinged to the outer shell through a hinge shaft, resulting in different concentricity at both ends of the double-chamber hot cell and insufficient load-bearing capacity. Summary of the Utility Model

[0005] (I) Technical Problems to be Solved

[0006] The problem to be solved by the utility model is to provide a double-chamber synthesis hot cell to overcome the defects of different concentricity at both ends of the double-chamber hot cell and insufficient load-bearing capacity.

[0007] (II) Technical Solutions

[0008] To solve the above technical problems, the utility model provides a double-chamber synthesis hot cell, which includes an outer shell. A top shell and a bottom shell are respectively installed at the top and bottom of the outer shell. A rear shell is installed on one side of the outer shell. An opening is provided on the other side of the outer shell. A first partition is arranged at the middle position of the outer shell to divide the outer shell into a first part and a second part; a first hot cell and a second hot cell are respectively arranged in the first part and the second part. Cabinet doors are arranged at the openings of the first part and the second part to seal the first part and the second part; a top plate and a bottom plate are respectively arranged on one side of the top and bottom of the outer shell close to the opening. The first partition extends outwards to form a second partition. Square through shafts are hinged between the top plate and the second partition and between the bottom plate and the second partition. The cabinet door is connected to the square through shaft to open or close the cabinet door.

[0009] In this solution, by arranging the square through shaft to be hinged to the cabinet door, the half-ton cabinet door will not sink or tilt, and the concentricity at both ends is the same and the load-bearing capacity becomes better.

[0010] Support brackets are provided both in the first part and the second part, and the support brackets are located outside the first hot chamber and / or the second hot chamber.

[0011] In this solution, the stability of the overall structure is increased by setting the support brackets.

[0012] Tie rods are also provided both in the first part and the second part, and the tie rods are arranged outside the support brackets.

[0013] In this solution, by setting a tie rod in each of the first part and the second part, the two-section tie rod mainly solves the problem of insufficient on-site installation space, and additionally strengthens the alignment and stability of the top, middle and bottom of the housing.

[0014] An observation port is provided on the cabinet door. The observation port is diamond-shaped, and an observation sliding window is provided on the observation port.

[0015] In this solution, by changing the observation port to a diamond structure, the visual field space is increased under the same size, which is more convenient for observing the situation in the first hot chamber and the second hot chamber.

[0016] Lead walls are laid on the outer peripheral walls of the first part and the second part except at the opening positions.

[0017] Connecting rods are connected to the left and right sides of the top shell and the bottom shell, and the connecting rods are connected to the top shell and the bottom shell by bolts.

[0018] Side shells are provided on the left and right sides of the housing. Hanging holes are provided on the side shells, and hanging parts are provided on the housing. The hanging holes are hung on the hanging parts to connect the side shells to the housing.

[0019] In this solution, the side shell is fixed by using a hanging and hidden hanging part, so that the bolts and fixing holes cannot be seen in the main viewing area of the whole surface, which is more beautiful.

[0020] A double-fan supply and exhaust purification box is provided at the upper end of the top shell.

[0021] In this solution, by centrally placing the double-fan supply and exhaust purification box at the top of the housing, it is more convenient for centralized replacement.

[0022] Equipment units and lighting units are provided in the first hot chamber and the second hot chamber.

[0023] (III) Beneficial effects

[0024] A double-chamber synthetic hot chamber provided by the present utility model

[0025] (1) By setting the square through-axis to be hinged to the cabinet door, the half-ton cabinet door will not sink or tilt, and the concentricity at both ends is the same and the load-bearing capacity becomes better;

[0026] (2) By changing the observation port to a diamond structure, the viewing space is increased under the same size, making it more convenient to observe the conditions in the first heating chamber and the second heating chamber;

[0027] (3) By centrally placing the double-fan supply and exhaust purification box at the top of the outer shell, it is more convenient for centralized replacement;

[0028] (4) By setting up support brackets, the stability of the overall structure is increased. Description of the Drawings

[0029] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present application. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0030] Figure 1 It is the first structural schematic diagram of a double-chamber synthetic heating chamber of the present utility model;

[0031] Figure 2 It is the second structural schematic diagram of a double-chamber synthetic heating chamber of the present utility model;

[0032] Figure 3 It is the exploded structural schematic diagram of the cabinet door of a double-chamber synthetic heating chamber of the present utility model;

[0033] Figure 4 It is the first exploded structural schematic diagram of the side shell and the rear shell of a double-chamber synthetic heating chamber of the present utility model;

[0034] Figure 5 It is the second exploded structural schematic diagram of the side shell and the rear shell of a double-chamber synthetic heating chamber of the present utility model;

[0035] Figure 6 It is Figure 5 The enlarged structural schematic diagram at position A;

[0036] Figure 7 It is the structural schematic diagram of the outer shell of a double-chamber synthetic heating chamber of the present utility model.

[0037] The component names corresponding to the respective reference numerals in the figures are as follows: 1. Outer shell; 11. Top shell; 12. Bottom shell; 13. Rear shell; 14. Opening; 15. First partition; 16. First part; 17. Second part; 18. First heating chamber; 19. Second heating chamber; 2. Cabinet door; 21. Top plate; 22. Bottom plate; 23. Second partition; 24. Square through-shaft; 3. Support bracket; 4. Tie rod; 5. Observation port; 51. Observation sliding window; 6. Lead wall; 7. Connecting rod; 8. Side shell; 81. Hanging hole; 82. Hanging piece; 9. Double-fan supply and exhaust purification box; 10. Equipment unit; 101. Lighting unit. Detailed implementation manners

[0038] The present application will be described in detail below with reference to the accompanying drawings and specific embodiments.

[0039] The following uses specific specific examples to illustrate the implementation manners of the present application. Those skilled in the art can easily understand other advantages and effects of the present application from the content disclosed in this specification. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. The present application can also be implemented or applied through other different specific implementation manners. Various details in this specification can also be modified or changed based on different viewpoints and applications without departing from the spirit of the present application. It should be noted that, without conflict, the following embodiments and the features in the embodiments can be combined with each other. All other embodiments obtained by those of ordinary skill in the art based on the embodiments in the present application without making creative efforts belong to the scope of protection of the present application.

[0040] It should be noted that the following describes various aspects of the embodiments within the scope of the appended claims. It should be obvious that the aspects described herein can be embodied in a wide variety of forms, and any specific structure and / or function described herein is illustrative only. Based on the present application, those skilled in the art should understand that one aspect described herein can be implemented independently of any other aspect, and two or more of these aspects can be combined in various ways. For example, any number and aspects described herein can be used to implement the device and / or practice the method. In addition, this device and / or this method can be implemented using other structures and / or functions in addition to one or more of the aspects described herein.

[0041] It also needs to be noted that the drawings provided in the following embodiments only schematically illustrate the basic concept of the present application. The drawings only show the components related to the present application and are not drawn according to the number, shape, and size of the components in actual implementation. The types, quantities, and proportions of the components in actual implementation can be arbitrarily changed, and the component layout type may also be more complex.

[0042] In addition, in the following description, specific details are provided to facilitate a thorough understanding of the examples. However, those skilled in the art will understand that the examples can be practiced without these specific details.

[0043] The following describes the technical solutions provided by the embodiments of the present application with reference to the accompanying drawings.

[0044] Referring to Figures 1 to 7 , the present utility model provides a double-chamber synthetic hot chamber, including a housing 1. A top shell 11 and a bottom shell 12 are respectively installed at the top and bottom of the housing 1. A rear shell 13 is installed on one side of the housing 1. An opening 14 is provided on the other side of the housing 1. A first partition 15 is provided at the middle position of the housing 1 to divide the housing 1 into a first part 16 and a second part 17. A first hot chamber 18 and a second hot chamber 19 are respectively provided in the first part 16 and the second part 17. Door panels 2 are provided at the openings 14 of the first part 16 and the second part 17 to seal the first part 16 and the second part 17. A top plate 21 and a bottom plate 22 are respectively provided on the top and bottom of the housing 1 near the side of the opening 14. The first partition 15 extends outward to form a second partition 23. Square through shafts 24 are hinged between the top plate 21 and the second partition 23 and between the bottom plate 22 and the second partition 23. The door panel 2 is connected to the square through shaft 24 to open or close the door panel 2.

[0045] Furthermore, as a preferred embodiment, lead walls 6 are laid on the outer peripheral walls of the first part 16 and the second part 17 except at the position of the opening 14.

[0046] Specifically, in this embodiment, the left and right sides, front and back sides, and upper and lower ends of the outer shell 1 are all provided with openings 14. Lead walls 6 are laid on the left and right sides, upper and lower ends, and the rear side of the outer shell 1 to seal it. A first partition 15 is provided at the middle position of the outer shell 1 to divide the outer shell 1 into two upper and lower parts, namely a first part 16 and a second part 17. A first hot chamber 18 and a second hot chamber 19 are respectively provided in the first part 16 and the second part 17. Both the first hot chamber 18 and the second hot chamber 19 are hot chamber frames arranged in the first part 16 / second part 17, and a reaction cavity is formed in the hot chamber frame. An opening 14 is also provided on the hot chamber frame and is communicated with the opening 14 of the outer shell 1; a top shell 11 and a bottom shell 12 are provided at the top and bottom of the outer shell 1 to seal the openings 14 at the upper and lower ends of the outer shell 1. Two cabinet doors 2 are provided at the front opening 14 of the outer shell 1, and are respectively arranged in the first part 16 and the second part 17 and are used to seal the openings 14 of the first part 16 / second part 17; a top plate 21 is provided on one side of the top of the outer shell 1 close to the front opening 14, a bottom plate 22 is provided on one side of the bottom of the outer shell 1 close to the front opening 14, and a second partition 23 is provided on one side of the first partition 15 close to the front opening 14. The second partition 23 can extend outward from the first partition 15 or be connected to the first partition 15; a square through shaft 24 is hinged on one side between the bottom plate 22 and the second partition 23 and between the top plate 21 and the second partition 23. Each square through shaft 24 is connected to a cabinet door 2, and the cabinet door 2 can be opened or closed to seal the front opening 14 of the first part 16 or the second part 17, so that the internal gas will not leak.

[0047] Specifically, in this embodiment, by hinging the square through shaft 24 with the cabinet door 2, the half-ton cabinet door 2 will not sink or tilt, and the concentricity at both ends is the same and the load-bearing capacity becomes better.

[0048] Further, as a preferred embodiment, support brackets 3 are provided in both the first part 16 and the second part 17, and the support brackets 3 are located outside the first hot chamber 18 and / or the second hot chamber 19.

[0049] Further, as a preferred embodiment, tie rods 4 are also provided in both the first part 16 and the second part 17, and the tie rods 4 are arranged outside the support brackets 3.

[0050] Specifically, in this embodiment, support brackets 3 are provided both inside the first part 16 and the second part 17, and the support brackets 3 are located outside the first hot chamber 18 and / or the second hot chamber 19. A total of eight support brackets 3 are provided, with four in each of the first part 16 and the second part 17, and they are evenly distributed outside the first hot chamber 18 and / or the second hot chamber 19. Tie rods 4 are provided both inside the first part 16 and the second part 17, and tie rods 4 are provided outside the support brackets 3, and one tie rod 4 is provided in each of the first part 16 and the second part 17.

[0051] Specifically, in this embodiment, the overall structural stability is increased by providing the support brackets 3. By providing one tie rod 4 in each of the first part 16 and the second part 17, the two-section tie rod 4 mainly solves the problem of insufficient on-site installation space, and additionally strengthens the alignment and stability of the top, middle, and bottom of the outer shell 1.

[0052] Furthermore, as a preferred embodiment, an observation port 5 is provided on the cabinet door 2, the observation port 5 is diamond-shaped, and an observation sliding window 51 is provided on the observation port 5.

[0053] Specifically, in this embodiment, observation ports 5 are provided at the middle positions of the cabinet doors 2 on the first part 16 and the second part 17. The observation ports 5 are diamond-shaped, and an observation sliding window 51 is provided at the observation ports 5. The window position of the observation sliding window 51 is made of transparent glass, and the situation inside the first hot chamber 18 and the second hot chamber 19 can be seen. By changing the observation port 5 to a diamond structure, the visual field space is increased under the same size, making it more convenient to observe the situation inside the first hot chamber 18 and the second hot chamber 19.

[0054] Furthermore, as a preferred embodiment, connecting rods 7 are connected to the left and right sides of the top shell 11 and the bottom shell 12, and the connecting rods 7 are connected to the top shell 11 and the bottom shell 12 by bolts.

[0055] Furthermore, as a preferred embodiment, side shells 8 are provided on the left and right sides of the outer shell 1. Hanging holes 81 are provided on the side shells 8, and hanging parts 82 are provided on the outer shell 1. The side shells 8 are connected to the outer shell 1 by hanging the hanging holes 81 on the hanging parts 82.

[0056] Specifically, in this embodiment, connecting rods 7 are inclinedly provided on the left and right sides and the rear side of the top shell 11 and the bottom shell 12. The connecting rods 7 are respectively connected to the top shell 11 and the bottom shell 12 by bolts. Hanging members 82 are provided on the side wall of the outer shell 1 and the top shell 11. The hanging members 82 provided on the rear side and the left and right sides of the top shell 11 are hanging bolts. The hanging bolts include a connecting rod 7 part and a nut part. The nut part protrudes from the top shell 11. Side shells 8 are provided on the front and rear sides of the outer shell 1, and a rear shell 13 is provided on the rear side of the outer shell 1. Hanging holes 81 are formed in both the rear shell 13 and the side shells 8. The hanging holes 81 are hung on the nut parts of the hanging bolts to connect the side shells 8 and the rear shell 13 to the outer shell 1. The side shells 8 and the rear shell 13 are also divided into two parts, one part corresponding to the first part 16 and the other part corresponding to the second part 17. The side shells 8 and the rear part corresponding to the first part 16 can be hung on the nut parts of the hanging bolts; protruding hanging plates are provided on the rear side and the side walls of the front and rear sides of the outer shell 1. The protruding hanging plates are hung in the hanging holes 81 of the side shells 8 and the rear shell 13 corresponding to the second part 17 to fix them. The side shells 8 are fixed by using hanging members 82 such as hanging plus hidden bolts, so that bolts and fixing holes cannot be seen in the main viewing area of the whole surface, which is more beautiful.

[0057] Further, as a preferred embodiment, a double-fan supply and exhaust purification box 9 is provided at the upper end of the top shell 11.

[0058] Further, as a preferred embodiment, equipment units 10 and lighting units 101 are provided in the first hot chamber 18 and the second hot chamber 19.

[0059] Specifically, in this embodiment, the double-fan supply and exhaust purification box 9 is provided at the upper end of the top shell 11. The equipment units 10 and the lighting units 101 are modularly installed in the first hot chamber 18 and the second hot chamber 19. The rear maintenance port is cancelled, so that maintenance is carried out from the front, reducing the maintenance difficulty. At the same time, it further ensures that rays will not overflow; by concentrating the double-fan supply and exhaust purification box 9 on the top of the outer shell 1, it is more convenient for centralized replacement.

[0060] For the same and similar parts among the various embodiments in this specification, reference can be made to each other. Each embodiment focuses on the differences from other embodiments.

[0061] The above is only the specific implementation manner of the present application, but the protection scope of the present application is not limited thereto. Any changes or substitutions that can be easily thought of by those skilled in the art within the technical scope disclosed in the present application should be covered by the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the protection scope of the claims.

Claims

1. A double-chamber synthetic hot chamber, characterized in that: It includes a housing (1), a top shell (11) and a bottom shell (12) are respectively installed at the top and bottom of the housing (1), a rear shell (13) is installed on one side of the housing (1), an opening (14) is provided on the other side of the housing (1), and a first partition (15) is provided at the middle position of the housing (1) to divide the housing (1) into a first part (16) and a second part (17); a first hot chamber (18) and a second hot chamber (19) are respectively arranged in the first part (16) and the second part (17), and cabinet doors (2) are provided at the openings (14) of the first part (16) and the second part (17) to seal the first part (16) and the second part (17); a top plate (21) and a bottom plate (22) are respectively provided on one side of the top and bottom of the housing (1) close to the opening (14), the first partition (15) extends outwards to form a second partition (23), and square through shafts (24) are hinged between the top plate (21) and the second partition (23) and between the bottom plate (22) and the second partition (23), and the cabinet door (2) is connected to the square through shaft (24) to open or close the cabinet door (2).

2. The double-chamber synthetic hot chamber according to claim 1, characterized in that: Support brackets (3) are arranged in both the first part (16) and the second part (17), and the support brackets (3) are located outside the first hot chamber (18) and / or the second hot chamber (19).

3. The double-chamber synthetic hot chamber according to claim 2, characterized in that: Tie rods (4) are also arranged in both the first part (16) and the second part (17), and the tie rods (4) are arranged outside the support brackets (3).

4. The double-chamber synthetic hot chamber according to claim 1, wherein: An observation port (5) is provided on the cabinet door (2), the observation port (5) is arranged in a rhombus shape, and an observation sliding window (51) is provided on the observation port (5).

5. The double-chamber synthetic hot chamber according to claim 1, characterized in that: Lead walls (6) are laid on the outer peripheral walls of both the first part (16) and the second part (17) except at the position of the opening (14).

6. The double-chamber synthetic hot chamber according to claim 1, characterized in that: Connecting rods (7) are connected to the left and right sides of the top shell (11) and the bottom shell (12), and the connecting rods (7) are connected to the top shell (11) and the bottom shell (12) by bolts.

7. The double-chamber synthetic hot chamber according to claim 1, characterized in that: Side shells (8) are provided on the left and right sides of the housing (1), hanging holes (81) are provided on the side shells (8), hanging parts (82) are provided on the housing (1), and the hanging holes (81) are hung on the hanging parts (82) to connect the side shells (8) to the housing (1).

8. The double-chamber synthetic hot chamber according to claim 1, characterized in that: A double-fan supply and exhaust purification box (9) is provided at the upper end of the top shell (11).

9. The double-chamber synthetic hot chamber according to claim 1, characterized in that: Equipment units (10) and lighting units (101) are arranged in the first hot chamber (18) and the second hot chamber (19).

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