An in-can heat distribution probe mounting device

Abstract

The utility model relates to biological indicator probe installation technical field, especially a kind of in-tank heat distribution probe mounting device, including tank body and the line pipe being set on the tank body, the line pipe is through tank body wall, intercommunication tank body outside and internal space, at least one support rod is connected with the line pipe located in the one end of the tank body interior, at least one pre-set height's line hammer is equipped on the support rod, temperature probe is connected with the line hammer, to make the temperature probe suspend in tank body pre-set height position.The utility model embodiment provides a kind of in-tank heat distribution probe mounting device, can make temperature probe be placed in the tank body interior in multidimensional distribution mode, realize omnibearing temperature monitoring in tank body, avoid the appearance of leak detection point in tank body interior, provide accurate data for the monitoring of in-tank heat distribution.

Description

Technical Field

[0001] This utility model relates to the field of biological indicator probe installation technology, and in particular to a device for installing a heat distribution probe inside a tank. Background Technology

[0002] In pharmaceutical manufacturing, validating the thermal distribution of critical equipment such as dispensing tanks is crucial for ensuring sterilization effectiveness and product quality. The rationality of temperature probe placement directly impacts the accuracy and reliability of validation results. Current technologies often employ wired placement via limited openings on the tank top, resulting in spatial constraints and difficulty in comprehensively covering the temperature distribution characteristics within the equipment. This is particularly problematic as it easily overlooks critical locations such as near heating / cooling sources, tank edges, bottoms, and airflow dead zones, where cold or hot spots may exist. Uneven probe distribution, concentrated in the central area of ​​the tank, can lead to missed localized temperature anomalies, resulting in undetected cold spots and the risk of microbial residue, or hot spots causing drug component degradation, severely impacting product safety and efficacy. Furthermore, relying solely on average temperature for process evaluation can mask the unevenness of actual temperature distribution, distorting validation data and affecting the scientific validity of conclusions. Traditional placement methods often require multiple repeated validations to obtain valid data, which is time-consuming, labor-intensive, and inefficient. Therefore, there is an urgent need to improve probe placement to achieve a more comprehensive and accurate assessment of thermal distribution, thereby enhancing the effectiveness and reliability of validation. Utility Model Content

[0003] In view of the above-mentioned shortcomings of current probe installation, the present invention provides a tank heat distribution probe installation device that enables temperature probes to be placed inside the tank in a multi-dimensional distribution manner, realizing all-round temperature monitoring inside the tank, avoiding missed detection points inside the tank, and providing accurate data for monitoring heat distribution inside the tank.

[0004] To achieve the above objectives, the embodiments of this utility model adopt the following technical solutions:

[0005] A device for installing a heat distribution probe inside a tank includes a tank body and a conduit disposed on the tank body. The conduit penetrates the tank wall and connects the outside of the tank body with the internal space. At least one support rod is connected to the conduit located at one end inside the tank body. At least one plumb bob at a preset height is provided on the support rod. A temperature probe is connected to the plumb bob so that the temperature probe is suspended at a preset height position inside the tank body.

[0006] According to one aspect of this utility model, the conduit and the support rod are connected by a guide tube.

[0007] According to one aspect of the present invention, the support rod and the guide tube are movably connected by a pin.

[0008] According to one aspect of this utility model, a waterproof connector is connected to one end of the conduit located outside the tank body. The waterproof connector is provided with several through holes for the plumb bob and / or temperature probe wires to pass through.

[0009] According to one aspect of the present invention, the conduit includes an elbow, one end of which is connected to a sleeve inside the tank, and the other end is connected to the waterproof connector.

[0010] According to one aspect of the present invention, the plumb bob includes a steel wire rope and a counterweight. The steel wire rope passes through a conduit from the outside of the tank and enters the inside of the tank, and is connected to a support rod. The counterweight is located at the end of the steel wire rope inside the tank.

[0011] According to one aspect of the present invention, the support rod is provided with a through hole, and the steel wire rope is threaded through the through hole.

[0012] According to one aspect of this utility model, the conduit is a hollow metal tube, with one end extending into the can and the other end located outside the can.

[0013] According to one aspect of this utility model, the tank body is sealed to the conduit.

[0014] According to one aspect of the present invention, the number of support rods is set to 2 to 12.

[0015] The advantages of this invention are as follows: The rational arrangement and layout of the support rods provide a stable support foundation for multiple plumb bobs, facilitating precise control of their lifting height. The support rods are adjustable, allowing for flexible adjustment of their position and angle according to actual measurement needs, providing optimal support for the plumb bobs. Simultaneously, a specially designed counterweight device at the end of the plumb bob generates sufficient downward force to keep the connected wire rope taut, preventing swaying or deviation. This dual stabilization mechanism not only ensures the verticality of the wire rope but, more importantly, guarantees that the temperature probe connected to the end of the plumb bob maintains a stable measuring posture, thus obtaining accurate and reliable temperature data. The entire system achieves multi-dimensional stable control of the measuring equipment through the synergistic effect of the support rods and counterweights. The temperature probe is stably positioned within the tank, enabling more precise measurement of temperatures at different locations within the tank, providing accurate data for monitoring the heat distribution within the tank. By using guide tubes, the temperature probe wires and steel cables installed on the same support rod can be guided in an orderly manner, ensuring neat wiring. More importantly, it greatly facilitates subsequent adjustment of the temperature probe position and the steel cable height. This embodiment of the utility model provides a tank-in-tank heat distribution probe installation device that allows temperature probes to be placed inside the tank in a multi-dimensional distribution, achieving comprehensive temperature monitoring within the tank, avoiding missed detection points, and providing accurate data for monitoring the heat distribution inside the tank. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a tankless three-dimensional structural diagram of a tank-in-tank heat distribution probe installation device according to the present invention;

[0018] Figure 2 This is a three-dimensional structural diagram of the tank heat distribution probe installation device described in this utility model.

[0019] The names corresponding to the serial numbers in the diagram are as follows:

[0020] 1. Tank body; 2. Conduit; 21. Elbow pipe; 22. Sleeve; 3. Waterproof joint; 31. Through hole; 4. Guide pipe; 41. Pin hole; 6. Support rod; 61. Through hole; 7. Plumb bob; 71. Wire rope; 72. Counterweight; 8. Pin. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "transverse," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," and "circumferential," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. These terms are used only for the convenience of describing this application and for simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0023] It should be noted that if an element is referred to as being "fixed to" or "set on" another element, it can be directly on the other element or there may be an intervening element. If an element is considered to be "connected to" another element, it can be directly connected to the other element or there may be an intervening element. If so, the terms "vertical," "horizontal," "upper," "lower," "left," "right," and similar expressions used in this application are for illustrative purposes only and do not represent the only possible implementation.

[0024] Example 1

[0025] like Figure 1 and Figure 2As shown, a heat distribution probe installation device for a tank is disclosed. This device is mainly used for the fixed installation of heat distribution probes for biological indicators. Its design aims to achieve multi-dimensional and all-round monitoring of the liquid temperature inside the tank, ensuring accurate installation of the probe at various positions within the tank, thereby achieving comprehensive temperature monitoring without blind spots. This installation method effectively avoids potential missed detection points during temperature detection, ensuring the comprehensiveness and accuracy of the detection data. It includes a tank body 1 and a conduit 2 installed on the tank body 1. The conduit 2 penetrates the tank wall, connecting the outside and inside of the tank. At least one support rod 6 is connected to the conduit 2 located at one end inside the tank body 1. The connection method between the support rod 6 and the conduit 2 is not limited; it can be welding, hinged, snap-fit, etc. At least one plumb bob 7 at a preset height is provided on the support rod 6. The temperature probe is connected to the plumb bob 7 so that the temperature probe is suspended at a preset height position inside the tank. The fixing method between the temperature probe and the plumb bob 7 is not limited; it can be fixed to the plumb bob 7 by strapping or by clips. Preferably, the conduit 2 is located at the top center of the tank.

[0026] In this embodiment, the support rod 6 is a semi-perforated folding support rod. Specifically, it is a support rod that uses a semi-circular opening structure to achieve hinge and has a folding function. When it needs to be unfolded, the support rod is straightened to form a wider support surface. When it needs to be folded, it can be folded into a compact state.

[0027] In this embodiment, the end of the conduit 2 located outside the tank 1 is connected to a waterproof connector 3. The waterproof connector 3 is provided with several through holes 31, which are used for the plumb bob 7 and / or temperature probe wires to pass through.

[0028] In this embodiment, the conduit 2 includes an elbow 21. One end of the elbow 21, located inside the tank 1, is connected to a sleeve 22, and the other end is connected to the waterproof connector 3. The connection method between the sleeve 22 and the conduit 2 is not limited; in this embodiment, welding is used. The waterproof connector 3 is threaded to the elbow 21, facilitating the installation of the plumb bob and temperature probe. The waterproof connector 3 has several through holes 31 for the wire rope 71 of the temperature probe wire and the plumb bob 7 to pass through.

[0029] In this embodiment, the plumb bob 7 includes a steel wire rope 71 and a weight 72. The steel wire rope 71 passes from the outside of the tank 1 through the conduit 2 into the inside of the tank 1 and is connected to the support rod 6. The weight 72 is located at the end of the steel wire rope 71 inside the tank 1. The material of the weight 72 is not limited, as long as it can keep the steel wire rope stable. In this embodiment, the weight 72 is a stainless steel plumb bob. The operator can adjust the height of the weight 72 by adjusting the length of the steel wire rope, thereby adjusting the probe height.

[0030] In this embodiment, the support rod 6 is provided with multiple through holes 61, and the steel wire rope 71 passes through the through holes 61. In this embodiment, the support rod 6 is provided with 2 to 8 through holes 61, and the operator can set the number and height of the plumb bob as needed.

[0031] In this embodiment, the conduit 2 is a hollow metal tube, with one end extending into the can and the other end located outside the can.

[0032] In this embodiment, the tank 1 is sealed to the conduit 2.

[0033] In this embodiment, the number of support rods 6 is set to 2-12, preferably 4-6, and each support rod is provided with 3 to 4 plumb bobs 7, with a temperature probe connected to the plumb bob 7.

[0034] In this embodiment, the temperature probe is a wired probe; in other embodiments, a wireless probe may also be used. The choice depends primarily on the material of the tank and / or the liquid inside the tank.

[0035] The beneficial effects of this embodiment are as follows: the support rod allows the plumb bob to be supported, facilitating the control of the height of different plumb bobs. The counterweight at the end of the plumb bob ensures the stability of the wire rope, thereby guaranteeing the stability of the temperature probe connected to the plumb bob.

[0036] Through the rational setting and layout of the support rods, multiple plumb bobs are provided with a stable support foundation, facilitating precise control of the lifting height of different plumb bobs. The support rods feature an adjustable design, allowing for flexible adjustment of their position and angle according to actual measurement needs, providing optimal support conditions for the plumb bobs. Simultaneously, a specially designed counterweight device is installed at the end of the plumb bob. This counterweight, with its careful counterweight design, generates sufficient downward force to keep the connected wire rope taut, preventing swaying or deviation. This dual stabilization mechanism not only ensures the verticality of the wire rope but, more importantly, guarantees that the temperature probe connected to the end of the plumb bob maintains a stable measuring posture, thereby obtaining accurate and reliable temperature data. The entire system achieves multi-dimensional stable control of the measuring equipment through the synergistic effect of the support rods and counterweights. The temperature probe is stably positioned in a suitable location within the tank, enabling more precise measurement of the temperature at different locations within the tank, providing accurate data for monitoring the heat distribution within the tank. The sealed connection between the tank and the conduit prevents leakage of the liquid inside the tank, avoiding potential impacts on the surrounding environment and ensuring a relatively stable internal environment. This allows the temperature measurement results to more accurately reflect the actual heat distribution within the tank. Furthermore, the selection of wired or wireless probes based on the tank material and the liquid inside enhances the applicability and flexibility of the device, meeting the needs of various scenarios.

[0037] Example 2

[0038] like Figure 1 and Figure 2 As shown, an in-tank heat distribution probe installation device is used for the fixed installation of heat distribution probes for biological indicators. Its design aims to achieve multi-dimensional and all-round monitoring of the liquid temperature inside the tank, ensuring accurate installation of the probe at various positions within the tank, thus achieving comprehensive monitoring of the liquid temperature without blind spots. This installation method effectively avoids potential missed detection points during temperature detection, ensuring the comprehensiveness and accuracy of the detection data. It includes a tank body 1 and a conduit 2 installed on the tank body 1. The conduit 2 penetrates the tank wall, connecting the outside and inside of the tank. At least one support rod 6 is connected to the conduit 2 located at one end inside the tank body 1. The connection method between the support rod 6 and the conduit 2 is not limited; it can be welding, hinged, snap-fit, etc. At least one plumb bob 7 of a preset height is provided on the support rod 6. The temperature probe is connected to the plumb bob 7 so that the temperature probe is suspended at a preset height position inside the tank. The fixing method between the temperature probe and the plumb bob 7 is not limited; it can be fixed to the plumb bob 7 by strapping or by clips.

[0039] In this embodiment, the conduit 2 and the support rod 6 are connected by a guide tube 4. The connection method between the conduit 2 and the guide rod 4 is not limited; it can be welding or snap-fitting, etc.

[0040] In this embodiment, the support rod 6 and the guide tube 4 are movably connected by a pin 8. Both the support rod 6 and the guide tube 4 are provided with through holes 41 through which the pin 8 passes. The support rod 6 is a semi-perforated folding support rod. Specifically, it is a support rod that uses a semi-circular opening structure to achieve a hinge and has a folding function. When it needs to be unfolded, the support rod is straightened to form a wider support surface. When it needs to be folded, it can be folded into a compact state.

[0041] In this embodiment, the end of the conduit 2 located outside the tank 1 is connected to a waterproof connector 3. The waterproof connector 3 is provided with several through holes 31, which are used for the plumb bob 7 and / or temperature probe to pass through.

[0042] In this embodiment, the conduit 2 includes an elbow 21. One end of the elbow 21, located inside the tank 1, is connected to a sleeve 22, and the other end is connected to the waterproof connector 3. The connection method between the sleeve 22 and the conduit 2 is not limited; in this embodiment, welding is used. The waterproof connector 3 is threaded to the elbow 21, facilitating the installation of the plumb bob and temperature probe. The waterproof connector 3 has several through holes 31 for the wire rope 71 of the temperature probe wire and the plumb bob 7 to pass through.

[0043] In this embodiment, the plumb bob 7 includes a steel wire rope 71 and a weight 72. The steel wire rope 71 passes from the outside of the tank 1 through the conduit 2 into the inside of the tank 1 and is connected to the support rod 6. The weight 72 is located at the end of the steel wire rope 71 inside the tank 1. The material of the weight 72 is not limited, as long as it can keep the steel wire rope stable. In this embodiment, the weight 72 is a stainless steel lead hammer. The operator can adjust the height of the weight 72 by adjusting the length of the steel wire rope, thereby adjusting the probe height.

[0044] In this embodiment, the support rod 6 is provided with multiple through holes 61, and the steel wire rope 71 passes through the through holes 61. In this embodiment, the support rod 6 is provided with 2 to 8 through holes 61, and the operator can set the number and height of the plumb bob as needed.

[0045] In this embodiment, the conduit 2 is a hollow metal tube, with one end extending into the can and the other end located outside the can.

[0046] In this embodiment, the tank 1 is sealed to the conduit 2.

[0047] In this embodiment, the number of support rods 6 is set to 2 to 12, preferably 4 to 6, and each support rod is provided with 3 to 4 plumb bobs 7, with a temperature probe connected to the plumb bob 7.

[0048] In this embodiment, the temperature probe is a wired probe; in other embodiments, a wireless probe may also be used. The choice depends primarily on the material of the tank and / or the liquid inside the tank.

[0049] The working principle or operation process in this implementation is as follows: First, the wired temperature probe and steel wire rope 7 are inserted into the corresponding guide tube 4 through the through hole 31 of the waterproof connector 3. Then, the wired temperature probe and steel wire rope 7 are inserted through a selected through hole 61 of the semi-hole folding support rod 6. The insertion height can be adjusted arbitrarily. After adjusting to a suitable position, the wires are tied securely with straps. All temperature probes are installed in sequence. The temperature probes can be distributed at multiple points in the upper, middle and lower parts of the tube. A stainless steel plumb bob is used to keep the hanging steel wire rope stable.

[0050] The beneficial effects of this embodiment are as follows: by setting up the guide tube, the temperature probe wires and steel wire ropes installed on the same support rod can be guided in an orderly manner, ensuring the neat arrangement of the lines. More importantly, it provides great convenience for subsequent adjustment of the temperature probe position and the height of the steel wire rope.

[0051] The advantages of this invention are as follows: The rational arrangement and layout of the support rods provide a stable support foundation for multiple plumb bobs, facilitating precise control of their lifting height. The support rods are adjustable, allowing for flexible adjustment of their position and angle according to actual measurement needs, providing optimal support for the plumb bobs. Simultaneously, a specially designed counterweight device at the end of the plumb bob generates sufficient downward force to keep the connected wire rope taut, preventing swaying or deviation. This dual stabilization mechanism not only ensures the verticality of the wire rope but, more importantly, guarantees that the temperature probe connected to the end of the plumb bob maintains a stable measuring posture, thus obtaining accurate and reliable temperature data. The entire system achieves multi-dimensional stable control of the measuring equipment through the synergistic effect of the support rods and counterweights. The temperature probe is stably positioned within the tank, enabling more precise measurement of temperatures at different locations within the tank, providing accurate data for monitoring the heat distribution within the tank. By using guide tubes, the temperature probe wires and steel cables installed on the same support rod can be guided in an orderly manner, ensuring neat wiring. More importantly, it greatly facilitates subsequent adjustment of the temperature probe position and the steel cable height. This embodiment of the utility model provides a tank-in-tank heat distribution probe installation device that allows temperature probes to be placed inside the tank in a multi-dimensional distribution, achieving comprehensive temperature monitoring within the tank, avoiding missed detection points, and providing accurate data for monitoring the heat distribution inside the tank.

[0052] The above description is merely a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this utility model should be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the protection scope of the claims.

Claims

1. A device for installing a heat distribution probe inside a tank, comprising a tank body (1) and a conduit (2) disposed on the tank body (1), the conduit (2) penetrating the tank wall and connecting the outside and inside of the tank body, characterized in that, At least one support rod (6) is connected to a conduit (2) located at one end inside the tank (1). The support rod (6) is provided with at least one plumb bob (7) at a preset height. The temperature probe is connected to the plumb bob (7) so that the temperature probe is suspended at a preset height inside the tank.

2. The tank-in-tank heat distribution probe installation device according to claim 1, characterized in that, The conduit (2) and the support rod (6) are connected by a guide tube (4).

3. The tank-in-tank heat distribution probe installation device according to claim 2, characterized in that, The support rod (6) and the guide tube (4) are movably connected by a pin (8).

4. The tank-in-tank heat distribution probe installation device according to claim 1, characterized in that, The end of the conduit (2) located outside the tank (1) is connected to a waterproof connector (3). The waterproof connector (3) is provided with several through holes (31), which are used for the plumb bob (7) and / or temperature probe wire to pass through.

5. The tank-in-tank heat distribution probe installation device according to claim 4, characterized in that, The conduit (2) includes an elbow (21), one end of which is connected to a sleeve (22) inside the tank (1), and the other end is connected to the waterproof connector (3).

6. The tank-in-tank heat distribution probe installation device according to claim 1, characterized in that, The plumb bob (7) includes a wire rope (71) and a weight (72). The wire rope (71) passes from the outside of the tank (1) through a conduit (2) into the inside of the tank (1) and is connected to the support rod (6). The weight (72) is located at the end of the wire rope (71) inside the tank (1).

7. The tank-in-tank heat distribution probe installation device according to claim 6, characterized in that, The support rod (6) is provided with a through hole (61), and the steel wire rope (71) is passed through the through hole (61).

8. The tank-in-tank heat distribution probe installation device according to claim 1, characterized in that, The conduit (2) is a hollow metal tube, with one end extending into the tank and the other end located outside the tank.

9. The tank-in-tank heat distribution probe installation device according to claim 1, characterized in that, The tank (1) is sealed to the conduit (2).

10. The tank-in-tank heat distribution probe installation device according to claim 1, characterized in that, The number of the support rods (6) is set to 2 to 12.

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