High-purity xenon purification device

Abstract

The utility model relates to the technical field of xenon purification, and discloses a high-purity xenon purification device which comprises a cabinet body, a heat dissipation box is fixedly embedded in the upper surface of the cabinet body, a filter screen is fixedly connected to the top end of the heat dissipation box, and a cleaning assembly is arranged on the outer surface of the filter screen. According to the high-purity xenon purification device, the moving frame is pushed through the electric push rod, then the cleaning roller is driven to move on the surface of the filter screen, meanwhile, rotation of the cleaning roller in the moving process is achieved through meshing connection of a gear and a toothed plate, blockage of the filter screen is effectively avoided, the air circulation efficiency and the heat dissipation efficiency are remarkably improved, and the service life of the filter screen is prolonged. The filter element and the filter element frame are connected in a sliding insertion mode, the replacement process of the filter element is greatly simplified through the design, the filter element can be easily pulled out and replaced without disassembling complex parts, and therefore the maintenance cost and time are reduced, the temperature in the cabinet body can be monitored in real time through an arranged temperature sensor, and the maintenance efficiency is improved. And a user can conveniently monitor the temperature in the cabinet body.

Description

Technical Field

[0001] The present application relates to the technical field of xenon gas purification, and in particular to a high-purity xenon gas purification device. Background Art

[0002] Xenon has extremely high luminous intensity and is used in lighting technology to fill phototubes, flash lamps and xenon high-pressure lamps. In addition, xenon is also used in deep anesthetics, medical ultraviolet rays, lasers, welding, refractory metal cutting, standard gases, special mixed gases, etc.

[0003] An existing patent (publication number: CN220405114U) discloses a xenon gas purification cabinet, comprising: a cabinet body, wherein an installation space is provided within the cabinet body; a cabinet door, which is movably arranged on the front surface of the cabinet body; a mounting bracket, which is removably arranged in the installation space of the cabinet body; and a heat dissipation mechanism, which is arranged on the side wall of the cabinet body and is used to dissipate heat from the cabinet body. The mounting bracket can be installed with piping components required for the purification process. Compared with the existing technology, the present invention facilitates the installation and maintenance of piping components and improves work efficiency. At the same time, the heat dissipation mechanism can effectively dissipate heat generated during the purification process within the cabinet body, thereby improving the heat dissipation performance of the purification cabinet.

[0004] During the use of the above-mentioned purification cabinet, when it is necessary to install and maintain pipeline parts, the detachable mounting bracket in the cabinet can be removed and moved out of the cabinet after opening the cabinet door, thereby facilitating the installation and maintenance of pipeline parts and improving work efficiency. At the same time, the heat dissipation mechanism can effectively discharge the heat generated by the purification process in the cabinet, thereby improving the heat dissipation performance of the purification cabinet. However, the filter screen is easily clogged after being used for a period of time, affecting the air circulation efficiency and reducing the heat dissipation efficiency. Secondly, the above-mentioned filter cotton layer is not easy to replace. Utility Model Content

[0005] In response to the shortcomings of the existing technology, the present application provides a high-purity xenon gas purification device with advantages such as high heat dissipation efficiency, which solves the problems raised in the background technology.

[0006] To achieve the above objectives, the present application provides the following technical solutions: a high-purity xenon gas purification device, comprising a cabinet, a heat sink fixedly embedded on the upper surface of the cabinet, a filter fixedly connected to the top of the heat sink, and a cleaning component provided on the outer surface of the filter;

[0007] The cleaning assembly includes a U-shaped frame, two tooth plates, an electric push rod, a movable frame, a rotating shaft, a cleaning roller and two gears;

[0008] The front and rear inner side walls of the U-shaped frame are respectively fixedly connected to the top ends of the front and rear surfaces of the heat dissipation box, the two tooth plates are respectively fixedly connected to the front and rear sides of the upper surface of the U-shaped frame, the electric push rod is fixedly embedded in the inner wall of the left end of the U-shaped frame, the output end of the electric push rod is fixedly connected to the movable frame, the front and rear ends of the rotating shaft are respectively rotatably connected to the front and rear inner side walls of the movable frame, the cleaning roller is fixedly connected to the rotating shaft, the outer surface of the cleaning roller is in contact with the upper surface of the filter screen, the two gears are respectively fixedly connected to the two ends of the rotating shaft, and each gear is respectively meshed with the tooth plate adjacent to it;

[0009] A group of induced draft fans are installed at the inner middle end of the heat dissipation box, a filter core holder is installed at the inner bottom end of the heat dissipation box, and a filter core is slidably inserted into the inner part of the filter core holder.

[0010] Through the above solution, the mobile frame is pushed by the electric push rod, which in turn drives the cleaning roller to move on the surface of the filter. At the same time, the meshing connection between the gear and the tooth plate realizes the self-rotation of the cleaning roller during the movement, effectively avoiding the blockage of the filter, and significantly improving the air circulation efficiency and heat dissipation efficiency. The filter element and the filter element frame are connected by a sliding plug-in method. This design greatly simplifies the replacement process of the filter element. The filter element can be easily pulled out and replaced without disassembling complex components, thereby reducing maintenance costs and time. The equipped temperature sensor can monitor the temperature inside the cabinet in real time, providing users with accurate temperature data, which helps users monitor the temperature inside the cabinet.

[0011] Furthermore, an air inlet pipe is fixedly embedded in the upper end of the left side surface of the cabinet, a filter is installed at the bottom end of the air inlet pipe, a purifier is installed at the output end of the filter, the purifier is fixedly connected to the cabinet, and an air outlet pipe is installed at the air outlet end of the purifier, and the air outlet pipe is fixedly embedded in the cabinet.

[0012] Through the above scheme and the above settings, it is possible to pre-treat xenon gas, adsorb impurities in xenon gas, and purify xenon gas through a purifier.

[0013] Furthermore, a temperature sensor is installed on the rear wall of the cabinet.

[0014] Through the above solution, by setting the temperature sensor, it is possible to monitor the temperature inside the cabinet.

[0015] Furthermore, two supporting legs are fixedly connected to the bottom of the cabinet.

[0016] Through the above solution and the provision of supporting legs, the purpose of supporting the cabinet can be achieved.

[0017] Furthermore, an air outlet dustproof net is fixedly embedded on the bottom end of the left side of the cabinet.

[0018] Through the above solution, by setting the air outlet dustproof net, the cabinet gas can be easily discharged to the outside.

[0019] Furthermore, the cabinet body has two doors hingedly connected to the front through hinges.

[0020] Through the above solution and the provision of the cabinet door, it is convenient for the user to inspect the interior of the cabinet.

[0021] Furthermore, flanges are fixedly mounted on one end of the air inlet pipe and one end of the air outlet pipe.

[0022] Through the above solution, the flange is provided to facilitate the user to make connections.

[0023] Furthermore, a handle is installed on the front of the filter element.

[0024] Through the above solution, the setting of the handle can facilitate the user to pull out.

[0025] Compared with the existing technology, the technical solution of this application has the following beneficial effects:

[0026] This high-purity xenon gas purification device uses an electric push rod to push the moving frame, which in turn drives the cleaning roller to move on the surface of the filter. At the same time, the meshing connection between the gear and the tooth plate enables the cleaning roller to rotate during movement, effectively avoiding clogging of the filter and significantly improving the air circulation efficiency and heat dissipation efficiency. The filter element and the filter element frame are connected by a sliding plug-in method. This design greatly simplifies the process of replacing the filter element. The filter element can be easily pulled out and replaced without disassembling complex components, thereby reducing maintenance costs and time. The equipped temperature sensor can monitor the temperature inside the cabinet in real time, providing users with accurate temperature data. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 This is a three-dimensional schematic diagram of the overall structure of this application;

[0028] Figure 2 A cross-sectional view of the front view of the overall structure of this application;

[0029] Figure 3 Cleaning component structure diagram for this application;

[0030] Figure 4 For this application Figure 3 sectional view of .

[0031] In the picture:

[0032] 1. Cabinet body; 2. Heat sink; 3. Filter; 4. Cleaning assembly; 401. U-shaped frame; 402. Tooth plate; 403. Electric push rod; 404. Moving frame; 405. Rotating shaft; 406. Cleaning roller; 407. Gear; 5. Induced draft fan; 6. Filter element holder; 7. Filter element; 8. Inlet pipe; 9. Filter; 10. Purifier; 11. Outlet pipe; 12. Temperature sensor; 13. Support leg; 14. Outlet dust screen; 15. Cabinet door; 16. Flange; 17. Handle. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of this application to clearly and completely describe the technical solutions in the embodiments of this application. Obviously, the embodiments described are only part of the embodiments of this application, not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of this application.

[0034] See also Figure 1 、 Figure 2 and Figure 3 , a high-purity xenon purification device in this embodiment includes a cabinet 1, a heat sink 2 is fixedly embedded on the upper surface of the cabinet 1, a filter 3 is fixedly connected to the top of the heat sink 2, and a cleaning component 4 is provided on the outer surface of the filter, an air inlet pipe 8 is fixedly embedded on the upper left side of the cabinet 1, a filter 9 is installed at the bottom end of the air inlet pipe 8, a purifier 10 is installed at the output end of the filter 9, the purifier 10 is fixedly connected to the cabinet 1, and an air outlet pipe 11 is installed at the outlet end of the purifier 10, and the air outlet pipe 11 is fixedly embedded in the cabinet 1. Through the above arrangement, xenon gas can be pretreated, impurities in xenon gas can be adsorbed, and xenon gas can be purified through the purifier 10. The front of the cabinet 1 is hinged with two cabinet doors 15. The arrangement of the cabinet doors 15 makes it convenient for users to inspect and repair the interior of the cabinet 1.

[0035] See also Figure 1 、 Figure 2 and Figure 3 The bottom end of the left side of the cabinet 1 is fixedly inlaid with an air outlet dustproof net 14. The setting of the air outlet dustproof net 14 can facilitate the discharge of gas from the cabinet 1. Two supporting legs 13 are fixedly connected to the bottom of the cabinet 1. The setting of the supporting legs 13 can achieve the purpose of supporting the cabinet 1. A temperature sensor 12 is installed on the rear wall of the cabinet 1. The setting of the temperature sensor 12 can monitor the temperature inside the cabinet 1. The cleaning component 4 includes a U-shaped frame 401, two tooth plates 402, an electric push rod 403, a movable frame 404, a rotating shaft 405, a cleaning roller 406 and two gears 407.

[0036] See also Figure 1 、 Figure 2 and Figure 3 The front and rear inner walls of the U-shaped frame 401 are respectively fixedly connected to the top of the front and rear surfaces of the heat dissipation box 2, and the two tooth plates 402 are respectively fixedly connected to the front and rear sides of the upper surface of the U-shaped frame 401. The electric push rod 403 is fixedly embedded in the inner wall of the left end of the U-shaped frame 401. The output end of the electric push rod 403 is fixedly connected to the mobile frame 404. The front and rear ends of the rotating shaft 405 are respectively rotatably connected to the front and rear inner walls of the mobile frame 404. The cleaning roller 406 is fixedly connected to the rotating shaft 405. The outer surface of the cleaning roller 406 In contact with the upper surface of the filter 3, the two gears 407 are fixedly connected to the two ends of the rotating shaft 405 respectively, and each gear 407 is meshed with the tooth plate 402 close to it. Through the above arrangement, the electric push rod 403 pushes the movable frame 404 to move, thereby driving the cleaning roller 406 to move on the surface of the filter 3. While moving, the cleaning roller 406 can be rotated by the set gears 407 and tooth plates 402, which effectively avoids the blockage of the filter 3 and improves the air circulation efficiency.

[0037] See also Figure 1 、 Figure 3 and Figure 4 A group of induced draft fans 5 are installed at the middle end of the interior of the heat sink 2, and a filter element holder 6 is installed at the bottom end of the interior of the heat sink 2. A filter element 7 is slidably inserted into the interior of the filter element holder 6. The sliding connection between the filter element 7 and the filter element holder 6 makes it convenient for the user to replace the filter element 7. A handle 17 is installed on the front of the filter element 7. The setting of the handle 17 makes it convenient for the user to pull it out. One end of the air inlet pipe 8 and one end of the air outlet pipe 11 are fixedly installed with a flange 16. The setting of the flange 16 makes it convenient for the user to connect.

[0038] A high-purity xenon gas purification device in this embodiment uses an electric push rod 403 to push the movable frame 404, thereby driving the cleaning roller 406 to move on the surface of the filter screen 3. At the same time, the meshing connection between the gear 407 and the tooth plate 402 realizes the self-rotation of the cleaning roller 406 during the movement, effectively avoiding the blockage of the filter screen 3, and significantly improving the air circulation efficiency and heat dissipation efficiency. The filter element 7 is connected to the filter element frame 6 by a sliding plug-in method. This design greatly simplifies the replacement process of the filter element 7. The filter element 7 can be easily pulled out and replaced without disassembling complex components, thereby reducing maintenance costs and time. The equipped temperature sensor 12 can monitor the temperature inside the cabinet 1 in real time, providing users with accurate temperature data, which helps users monitor the temperature inside the cabinet 1.

[0039] The working principle of the above embodiment is as follows: first, after the device is started, xenon gas enters the interior of the device through the air inlet pipe 8, and the filter 9 installed at the bottom of the air inlet pipe 8 first pre-treats the xenon gas, effectively adsorbs and removes impurities therein, and ensures the smooth progress of the subsequent purification process. Then, the pre-treated xenon gas enters the purifier 10 for deep purification, and the purified xenon gas is discharged from the device through the air outlet pipe 11 for subsequent use. During the operation of the device, the heat dissipation box 2 plays a key heat dissipation role. A group of induced draft fans 5 are installed inside the heat dissipation box 2. Through the operation of the induced draft fans 5, the air circulation rate inside the cabinet 1 is increased to ensure that the internal temperature of the device is maintained within an appropriate range. The filter 3 on the top of the heat dissipation box 2 effectively blocks external dust and other impurities from entering the interior of the device, keeping the interior of the device clean. When the filter 3 when a certain amount of dust and impurities accumulate on the surface, the electric push rod 403 starts working, pushing the movable frame 404 to slide along the U-shaped frame 401. During the sliding process, the movable frame 404 is connected to the tooth plate 402 through the engagement of the rotating shaft 405 and the gear 407, driving the cleaning roller 406 to roll on the surface of the filter 3. The outer surface of the cleaning roller 406 is in close contact with the filter 3, effectively removing the dust and impurities on the surface of the filter 3, thereby improving the air circulation efficiency and heat dissipation efficiency. In addition, when the filter element 7 needs to be replaced, the user only needs to gently pull the handle 17 on the front of the filter element 7 to slide the filter element 7 out of the filter element frame 6, and then replace the new filter element 7. Finally, the temperature sensor 12 installed inside the device monitors the temperature inside the cabinet 1 in real time and feeds back the data to the user.

[0040] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply the existence of any such actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article, or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. In the absence of further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of other identical elements in the process, method, article, or device comprising the element.

[0041] Although the embodiments of the present application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A high-purity xenon gas purification device, comprising a cabinet (1), characterized in that: A heat dissipation box (2) is fixedly embedded on the upper surface of the cabinet (1), a filter (3) is fixedly connected to the top of the heat dissipation box (2), and a cleaning component (4) is provided on the outer surface of the filter; The cleaning assembly (4) comprises a U-shaped frame (401), two tooth plates (402), an electric push rod (403), a movable frame (404), a rotating shaft (405), a cleaning roller (406) and two gears (407); The front and rear inner side walls of the U-shaped frame (401) are respectively fixedly connected to the top ends of the front and rear surfaces of the heat dissipation box (2); the two tooth plates (402) are respectively fixedly connected to the front and rear sides of the upper surface of the U-shaped frame (401); the electric push rod (403) is fixedly embedded in the inner wall of the left end of the U-shaped frame (401); the output end of the electric push rod (403) is fixedly connected to the movable frame (404); the front and rear ends of the rotating shaft (405) are respectively rotatably connected to the front and rear inner side walls of the movable frame (404); the cleaning roller (406) is fixedly connected to the rotating shaft (405); the outer surface of the cleaning roller (406) contacts the upper surface of the filter screen (3); the two gears (407) are respectively fixedly connected to the two ends of the rotating shaft (405); and each gear (407) is respectively meshed with the tooth plate (402) adjacent to it; A set of induced draft fans (5) is installed at the inner middle end of the heat dissipation box (2), a filter element holder (6) is installed at the inner bottom end of the heat dissipation box (2), and a filter element (7) is slidably inserted into the inner portion of the filter element holder (6).

2. A high-purity xenon gas purification device according to claim 1, characterized in that: An air inlet pipe (8) is fixedly embedded at the upper end of the left side surface of the cabinet (1), a filter (9) is installed at the bottom end of the air inlet pipe (8), a purifier (10) is installed at the output end of the filter (9), the purifier (10) is fixedly connected to the cabinet (1), and an air outlet pipe (11) is installed at the air outlet end of the purifier (10), and the air outlet pipe (11) is fixedly embedded in the cabinet (1).

3. The high-purity xenon gas purification device according to claim 1, characterized in that: A temperature sensor (12) is installed on the inner rear wall of the cabinet (1).

4. The high-purity xenon gas purification device according to claim 1, characterized in that: Two supporting legs (13) are fixedly connected to the bottom of the cabinet (1).

5. The high-purity xenon gas purification device according to claim 1, characterized in that: An air outlet dust screen (14) is fixedly embedded at the bottom end of the left side of the cabinet (1).

6. The high-purity xenon gas purification device according to claim 1, characterized in that: The cabinet body (1) is hinged with two cabinet doors (15) via hinges.

7. The high-purity xenon gas purification device according to claim 2, characterized in that: One end of the air inlet pipe (8) and one end of the air outlet pipe (11) are both fixedly mounted with a flange (16).

8. The high-purity xenon gas purification device according to claim 1, characterized in that: A handle (17) is installed on the front of the filter core (7).

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