Visual tritium collection medium-free condenser

Abstract

The utility model relates to a visualized tritium collection medium-free condenser, including: shell, condensation tank and camera, the condensation tank includes hollow groove and mounting plate, hollow groove and mounting plate are fixedly connected, hollow groove is inserted inside shell, mounting plate is located above shell and fixed with shell, refrigeration device is installed in shell, and the camera is fixed with the shell. The camera is installed in the shell. The condensation tank is provided with a plurality of hollowed-out grooves, a plurality of tritium collecting bottles can be placed, tritium of a plurality of tritium carbon oxidation furnaces can be collected at the same time, and the recovery rate of tritium is effectively guaranteed; the lower part of the condensation tank is hollowed out, and the camera can clearly see the tritium water collection amount of the tritium collection bottle in the experiment process; the whole instrument directly refrigerates through the compressor, and no liquid circulating medium (refrigerant) needs to be added, so that the troublesome procedure of adding the medium is avoided, and the cost is saved while the working efficiency is greatly improved.

Description

Technical Field

[0001] The utility model relates to the field of tritium collection medium-free condensation devices, in particular to a visual tritium collection medium-free condensation instrument. Background Art

[0002] Environmental monitoring around nuclear power plants is receiving more and more attention, especially the detection of tritium and carbon 14 in biological samples. In the detection of tritium and carbon 14, the collection of carbon 14 is relatively simple and enables real-time observation. Tritium is often collected in a closed cold trap, and the cold trap tank must fit the tritium collection bottle. The condensation effect of tritium determines the collection efficiency of tritium, especially organically bound tritium.

[0003] Existing tritium collection and condensation devices require the addition of circulating refrigerants. During the experiment, the refrigerant (liquid) needs to be replaced when the effect is not good. The replacement is troublesome, and the cost of the refrigerant is relatively high, which reduces the work efficiency. At the same time, the tritium collection bottles of existing tritium collection and condensation devices on the market are all in closed cold traps, and the dynamics and capacity of tritium collection cannot be observed. The tritium collection and condensation device cannot be closed in time when the collected amount meets the requirements to save time and energy. Utility Model Content

[0004] The utility model aims to solve the above problems and provides a visual tritium collection medium-free condenser to solve the above technical problems.

[0005] A visual tritium collection medium-free condenser comprises: a shell, a condensation tank and a camera, wherein the condensation tank comprises a hollow groove and a mounting plate, wherein the hollow groove is fixedly connected to the mounting plate, the hollow groove is inserted into the shell, the mounting plate is located above the shell and fixed to the shell, the refrigeration device is mounted on the shell, and the camera is mounted inside the shell.

[0006] Based on the above technical solution, the hollow groove is formed with a hollow hole, and the camera faces the hollow hole.

[0007] On the basis of the above technical solution, it also includes a thermal insulation layer, the refrigeration device includes a condenser, a compressor and an evaporator, the thermal insulation layer is located inside the shell and fixedly connected to the shell, the compressor is located outside the shell and fixedly connected to the shell, the condenser is located between the thermal insulation layer and the shell and in contact with the shell, the evaporator is located inside the thermal insulation layer and fixedly connected to the thermal insulation layer, and the compressor is communicated with the condenser and the evaporator respectively.

[0008] On the basis of the above technical solution, it also includes a temperature measuring probe and a PID temperature meter. The temperature measuring probe is located inside the insulation layer and is fixedly connected to the insulation layer. The PID temperature meter is located outside the outer shell and is fixedly connected to the outer shell. The compressor, the temperature measuring probe and the PID temperature meter are electrically connected to the control device respectively.

[0009] On the basis of the above technical solution, it also includes a signal light and a switch, the signal light and the switch are electrically connected, and the switch is electrically connected to the compressor.

[0010] Based on the above technical solution, the shell is formed with a first observation hole, the insulation layer is formed with a second observation hole, the first observation hole and the second observation hole are arranged along a straight line, and a transparent plate is arranged in the first observation hole.

[0011] Based on the above technical solution, it also includes an LED lamp, which is located inside the insulation layer and fixedly connected to the insulation layer.

[0012] Based on the above technical solution, the mounting plate is formed with a through hole, and the screw passes through the through hole and is threadedly connected to the shell.

[0013] Based on the above technical solution, the hollow groove is made of metal.

[0014] Based on the above technical solution, a plurality of universal wheels are installed under the shell.

[0015] The utility model has the following advantages:

[0016] 1. The condensation tank has multiple hollow slots, which can hold multiple tritium collection bottles, and can collect tritium from multiple tritium carbon oxidation furnaces at the same time, effectively ensuring the recovery rate of tritium;

[0017] 2. The lower part of the condensation tank is hollowed out, so the camera can clearly see the amount of tritium water collected in the tritium collection bottle during the experiment;

[0018] 3. The entire instrument is directly cooled by the compressor without adding any liquid circulating medium (refrigerant), avoiding the troublesome process of adding medium, greatly improving work efficiency and saving costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the prior art descriptions are briefly introduced below. Obviously, the drawings described below are only one embodiment of the utility model. For ordinary technicians in this field, other implementation drawings can be derived from the provided drawings without creative work.

[0020] Figure 1 : A schematic diagram of the three-dimensional structure of the utility model;

[0021] Figure 2 : A schematic diagram of the main cross-sectional structure of the present utility model. DETAILED DESCRIPTION

[0022] The utility model is further described below with reference to the accompanying drawings and examples:

[0023] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0024] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected or indirectly connected through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0025] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0026] Embodiment 1:

[0027] like Figure 1 and Figure 2 As shown, this embodiment provides a visual tritium collection medium-free condenser, including: a shell 1, a condensation tank 2 and a camera 11, the condensation tank 2 includes a hollow groove 21 and a mounting plate 22, the hollow groove 21 is fixedly connected to the mounting plate 22, the hollow groove 21 is inserted into the shell 1, the mounting plate 22 is located above the shell 1 and fixed to the shell 1, the refrigeration device is installed in the shell 1, and the camera 11 is installed in the shell 1.

[0028] Based on the above technical solution, the hollow groove 21 is formed with a hollow hole 211 , and the camera 11 faces the hollow hole 211 .

[0029] On the basis of the above technical scheme, it also includes a thermal insulation layer 13, the refrigeration device includes a condenser 3, a compressor 4 and an evaporator 14, the thermal insulation layer 13 is located inside the shell 1 and is fixedly connected to the shell 1, the compressor 4 is located outside the shell 1 and is fixedly connected to the shell 1, the condenser 3 is located between the thermal insulation layer 13 and the shell 1 and is in contact with the shell 1, the evaporator 14 is located inside the thermal insulation layer 13 and is fixedly connected to the thermal insulation layer 13, and the compressor 4 is connected to the condenser 3 and the evaporator 14 respectively.

[0030] Preferably, the heat-insulating layer 13 includes heat-resistant cotton and an aluminum foil plate, the aluminum foil plate is fixedly connected to the heat-resistant cotton, and the aluminum foil plate is located on the inner side of the heat-resistant cotton.

[0031] On the basis of the above technical solution, it also includes a temperature measuring probe 6 and a PID temperature meter 7. The temperature measuring probe 6 is located inside the insulation layer 13 and is fixedly connected to the insulation layer 13. The PID temperature meter 7 is located outside the shell 1 and is fixedly connected to the shell 1. The compressor 4, the temperature measuring probe 6 and the PID temperature meter 7 are electrically connected to the control device respectively.

[0032] On the basis of the above technical solution, it also includes a signal light 8 and a switch 9, the signal light 8 and the switch 9 are electrically connected, the switch 9 is electrically connected to the compressor 4, the signal light 8 is used to determine whether the power is on, and the power supply 9 controls the start and stop.

[0033] Based on the above technical solution, the shell 1 is formed with a first observation hole 10, and the insulation layer 13 is formed with a second observation hole. The first observation hole 10 and the second observation hole are arranged in a straight line. A transparent plate is provided in the first observation hole 10. The first observation hole 10 is used to observe the environment inside the refrigeration cavity in real time.

[0034] On the basis of the above technical solution, an LED lamp 16 is further included. The LED lamp 16 is located inside the thermal insulation layer 13 and is fixedly connected to the thermal insulation layer 13 .

[0035] Based on the above technical solution, the mounting plate 22 is formed with a through hole 221 , and a screw passes through the through hole 221 and is threadedly connected to the housing 1 .

[0036] Based on the above technical solution, the hollow groove 21 is made of metal.

[0037] Based on the above technical solution, a plurality of universal wheels 5 are installed under the housing 1, and the whole machine can be moved to any position.

[0038] The steps are as follows:

[0039] Step 1: Before the experiment, check whether the instrument housing 1 is damaged, and observe the environment inside the refrigeration cavity (inside the insulation layer 13) through the first observation hole 10 or directly open the condensation tank 2 for observation;

[0040] Step 2: If the internal environment of the equipment and the housing 1 are normal, turn on the switch 9 and the compressor 4 starts working;

[0041] Step 3: Set the temperature value of PID temperature instrument 7 to -3°C. The compressor 4 conducts heat through the serpentine condenser tube 3, and the evaporator 14 cools the internal environment of the refrigeration cavity 7. After the temperature probe 6 monitors and reaches the set temperature value of -3°C, the temperature is constant;

[0042] Step 4: insert the tritium collecting bottles 15 (the bottle body has scale lines, not cut away in the figure) connected to the tritium carbon oxidation furnace into the porous hollow grooves 21 one by one, and the side of the tritium collecting bottle 15 fits with the inner wall of the hollow groove 21;

[0043] Step 5: During the entire tritium water condensation and collection process, the camera 11 can monitor the amount of tritium water collected in real time on a computer or mobile phone, that is, compare the liquid level and the scale line position to read the value. When the desired collection amount target value is reached, the subsequent experimental process can be stopped and the power can be turned off, which greatly reduces the entire experimental time. It should be noted that the camera 11 can be connected to the computer through a wire; or connected to the signal transmission device installed in the housing 2 through a wire, and the signal transmission device is wirelessly connected to the mobile phone.

[0044] The present invention is described above by way of examples, but the present invention is not limited to the above specific embodiments, and any changes or modifications based on the present invention belong to the scope of protection required by the present invention.

Claims

1. A visual tritium collection medium-free condenser, characterized in that: include: A housing (1), a condensation tank (2), a camera (11), and a refrigeration device, wherein the condensation tank (2) comprises a hollow groove (21) and a mounting plate (22), the hollow groove (21) is fixedly connected to the mounting plate (22), the hollow groove (21) is inserted into the housing (1), the mounting plate (22) is located above the housing (1) and is fixed to the housing (1), the refrigeration device is mounted on the housing (1), and the camera (11) is mounted inside the housing (1); The refrigeration device further comprises a heat-insulating layer (13), wherein the refrigeration device comprises a condenser (3), a compressor (4) and an evaporator (14); the heat-insulating layer (13) is located inside the outer shell (1) and is fixedly connected to the outer shell (1); the compressor (4) is located outside the outer shell (1) and is fixedly connected to the outer shell (1); the condenser (3) is located between the heat-insulating layer (13) and the outer shell (1) and is in contact with the outer shell (1); the evaporator (14) is located inside the heat-insulating layer (13) and is fixedly connected to the heat-insulating layer (13); and the compressor (4) is communicated with the condenser (3) and the evaporator (14), respectively.

2. A visual tritium collection medium-free condenser according to claim 1, characterized in that: The hollow groove (21) is formed with a hollow hole (211), and the camera (11) faces the hollow hole (211).

3. A visual tritium collection medium-free condenser according to claim 1, characterized in that: It also includes a temperature measuring probe (6) and a PID temperature meter (7), wherein the temperature measuring probe (6) is located inside the thermal insulation layer (13) and is fixedly connected to the thermal insulation layer (13), and the PID temperature meter (7) is located outside the outer shell (1) and is fixedly connected to the outer shell (1), and the compressor (4), the temperature measuring probe (6) and the PID temperature meter (7) are respectively electrically connected to the control device.

4. A visual tritium collection medium-free condenser according to claim 1, characterized in that: It also includes a signal light (8) and a switch (9), wherein the signal light (8) and the switch (9) are electrically connected, and the switch (9) is electrically connected to the compressor (4).

5. A visual tritium collection medium-free condenser according to claim 1, characterized in that: The housing (1) is formed with a first observation hole (10), the heat-insulating layer (13) is formed with a second observation hole, the first observation hole (10) and the second observation hole are arranged along a straight line, and a transparent plate is arranged in the first observation hole (10).

6. A visual tritium collection medium-free condenser according to claim 1, characterized in that: It also includes an LED lamp (16), wherein the LED lamp (16) is located inside the thermal insulation layer (13) and is fixedly connected to the thermal insulation layer (13).

7. The visual tritium collection medium-free condenser according to claim 1, characterized in that: The mounting plate (22) is formed with a through hole (221), and a screw passes through the through hole (221) and is threadedly connected to the housing (1).

8. The visual tritium collection medium-free condenser according to claim 1, characterized in that: The hollow groove (21) is made of metal.

9. The visual tritium collection medium-free condenser according to claim 1, characterized in that: A plurality of universal wheels (5) are installed below the housing (1).

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