Cooling device for X-ray diffractometer

Abstract

The utility model provides a cooling device for an X-ray diffractometer, which relates to the technical field of cooling devices and comprises a cooling bin, a water cooling device is arranged in the cooling bin, a circulating water tank device is arranged at the top of the cooling bin, and a control terminal is arranged on one side of the circulating water tank device. And a filtering device is arranged on one side of the top of the circulating water tank device. According to parameters set in advance, after the temperature sensor in the cooling bin detects that the temperature reaches a certain numerical value, the control terminal starts the circulating water pump, and after the circulating water pump is started, water is pumped from the circulating water tank through the heat conduction water pipe and the first connecting pipe and then conveyed into the circulating water tank through the second connecting pipe, so that circulation is achieved; the water is kept flowing in the heat conduction water pipe, so that the temperature in the X-ray diffractometer is taken away through the heat conduction water pipe and the water flowing in the heat conduction water pipe for cooling, and the cooling effect of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cooling devices, in particular to a cooling device for an X-ray diffractometer. Background Art

[0002] X-ray diffractometers generate heat during use. In order to enable them to work normally and safely, the instrument is usually cooled by water cooling.

[0003] In the prior art, most common cooling devices for X-ray diffractometers use water pipes to directly connect to tap water for cooling. This cooling method is not only inefficient and has a poor cooling effect; it also directly uses external untreated tap water, which will cause scale accumulation and the growth of microorganisms such as moss after long-term use, increasing the maintenance cost of the cooling device. Utility Model Content

[0004] The purpose of the utility model is to solve the problems existing in the prior art.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a cooling device for an X-ray diffractometer, comprising: a cooling bin, a temperature sensor is fixedly installed at the bottom of the inner cavity of the cooling bin, a water cooling device is arranged inside the cooling bin, a circulating water tank device is arranged on the top of the cooling bin, a control terminal is arranged on one side of the circulating water tank device, a filtering device is arranged on one side of the top of the circulating water tank device, a water replenishing device 1 is arranged on the top of the circulating water tank device, and a water replenishing device 2 is arranged on the top of the filtering device.

[0006] As a preferred embodiment, the water cooling device includes a circulating water pump, the bottom of which is fixedly installed on one side of the top of the cooling bin, a water inlet end of the circulating water pump passes through the surface of the cooling bin and is equipped with a hot water pipe, one end of the hot water pipe passes through one side of the top of the cooling bin and is connected to connecting pipe one, and the water outlet end of the circulating water pump is fixedly connected to connecting pipe two.

[0007] As a preferred embodiment, the circulating water tank device includes a circulating water tank, the bottom of which is fixedly installed on the top of the cooling bin, the control terminal is fixedly installed on one side of the circulating water tank, a water level sensor 1 is fixedly installed on one side of the inner cavity of the circulating water tank, a drain outlet is installed through the bottom of one side of the circulating water tank, one end of the connecting pipe 1 is installed through the bottom of one side of the circulating water tank, and one end of the connecting pipe 2 is installed through the side of the top of the circulating water tank.

[0008] As a preferred embodiment, the filtering device includes a water tank, the bottom of which is fixedly mounted on one side of the top of a circulating water tank, a water level sensor 2 is fixedly mounted on one side of the inner cavity of the water tank, a mounting frame 1 is fixedly mounted inside the water tank, a mounting frame 2 is fixedly mounted inside the water tank, the mounting frame 2 is located above the mounting frame 1, a sealing groove is provided on the surface of the mounting frame 2, an ultrafiltration membrane is mounted on the surface of the mounting frame 1, a ceramic filter plate is mounted on the surface of the mounting frame 2, a sealing frame is fixedly connected to the bottom of the ceramic filter plate, and the surface of the sealing frame moves inside the sealing groove.

[0009] As a preferred embodiment, the water replenishment device 1 includes a water pump 2, the water outlet end of the water pump 2 is fixedly connected to a water outlet pipe 1, one end of which is installed on one side of the top of the circulating water tank, and the water inlet end of the water pump 2 is fixedly connected to a water inlet pipe 1, one end of which is installed on the bottom of one side of the water storage tank.

[0010] As a preferred embodiment, the water replenishing device 2 includes a water pump 3, the bottom of the water pump 3 is fixedly installed on one side of the top of the water tank, the water outlet end of the water pump 3 is fixedly connected to the water outlet pipe 2, one end of the water outlet pipe 2 is through-installed on one side of the top of the water tank, and the water inlet end of the water pump 3 is fixedly connected to the water inlet pipe 2.

[0011] Compared with the prior art, the advantages and positive effects of the utility model are:

[0012] 1. In the utility model, the temperature sensor, the circulating water pump, the first water level sensor, the second water level sensor, the second water pump and the third water pump are all electrically connected to the control terminal, the cooling chamber is connected to the X-ray diffractometer, the heat conducting water pipe is adjacent to the heat dissipation device of the X-ray diffractometer, the heat conducting water pipe is made of alumina, which has excellent thermal conductivity and can transfer the heat generated inside the X-ray diffractometer to the water inside the heat conducting water pipe. According to the parameters set in advance, after the temperature sensor inside the cooling chamber detects that the temperature reaches a certain value, the control terminal will start the circulating water pump, and after the circulating water pump is started, it will pass through the heat conducting water pipe to transfer the heat generated inside the X-ray diffractometer to the water inside the heat conducting water pipe. The hot water pipe and connecting pipe 1 draw water from the circulating water tank, and then send it to the circulating water tank from connecting pipe 2 to achieve circulation, so that the water keeps flowing in the hot water pipe, so that the temperature in the X-ray diffractometer is taken away by the hot water pipe and the water flowing inside it for cooling. When the water level in the circulating water tank is lower than the water level sensor 1, the control terminal will start water pump 2, and pump the water in the water storage tank into the circulating water tank through the outlet pipe 1 and the inlet pipe 1 for replenishment. When the water submerges the water level sensor 1, the water pump 2 is stopped, and the water in the circulating water tank is replenished in time to ensure the normal operation of the water cooling device and improve the cooling effect of the device.

[0013] 2. In the utility model, when the water in the water tank is lower than the water level sensor 2, the control terminal will start the water pump 3, the water inlet pipe 2 is connected to the external water source, the water pump 3 draws water through the water inlet pipe 2 and sends it to the water tank through the water outlet pipe 2. The external water source entering the water tank will first be filtered through the ceramic filter plate. The ceramic filter plate has a fine and uniform pore structure and a high specific surface area, which can effectively filter suspended matter, particulate matter and microorganisms, and then filtered through the ultrafiltration membrane. The ultrafiltration membrane can use the microporous filtration principle to remove soluble ions, organic matter, viruses, bacteria, etc. in the water. The water after double filtration can avoid the accumulation of scale and the growth of microorganisms such as moss after long-term use to the greatest extent, thereby reducing the maintenance cost of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 A schematic diagram of the main body of a cooling device for an X-ray diffractometer provided by the utility model;

[0015] Figure 2 A side view of a cooling device for an X-ray diffractometer provided by the utility model;

[0016] Figure 3 This is a diagram showing the internal structure of a circulating water tank of a cooling device for an X-ray diffractometer provided by the utility model;

[0017] Figure 4 The utility model provides a water storage tank internal structure diagram of a cooling device for an X-ray diffractometer.

[0018] Figure 5 A structural diagram of a filter device for a cooling device for an X-ray diffractometer provided by the utility model;

[0019] Figure 6 The utility model provides a ceramic filter plate structure diagram of a cooling device for an X-ray diffractometer.

[0020] Legend:

[0021] 1. Cooling bin; 101. Temperature sensor; 2. Water cooling device; 201. Circulating water pump; 202. Hot water pipe; 203. Connecting pipe 1; 204. Connecting pipe 2; 3. Circulating water tank device; 301. Circulating water tank; 302. Water level sensor 1; 303. Drain outlet; 4. Control terminal; 5. Filter device; 501. Water storage tank; 502. Water level sensor 2; 503. Mounting frame 1; 504. Mounting frame 2; 505. Sealing groove; 506. Ultrafiltration membrane; 507. Ceramic filter plate; 508. Sealing frame; 6. Water replenishment device 1; 601. Water pump 2; 602. Water outlet pipe 1; 603. Water inlet pipe 1; 7. Water replenishment device 2; 701. Water pump 3; 702. Water outlet pipe 2; 703. Water inlet pipe 2. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-6 The utility model provides a technical solution: a cooling device for an X-ray diffractometer, comprising: a cooling bin 1, a temperature sensor 101 is fixedly installed at the bottom of the inner cavity of the cooling bin 1, a water cooling device 2 is arranged inside the cooling bin 1, a circulating water tank device 3 is arranged on the top of the cooling bin 1, a control terminal 4 is arranged on one side of the circulating water tank device 3, a filtering device 5 is arranged on one side of the top of the circulating water tank device 3, a water replenishing device 1 6 is arranged on the top of the circulating water tank device 3, and a water replenishing device 2 7 is arranged on the top of the filtering device 5.

[0024] Specifically: the cooling bin 1 plays the role of supporting installation and connection, the water cooling device 2 cooperates with the circulating water tank device 3 to form a circulating cooling operation, the temperature sensor 101, the circulating water pump 201, the water level sensor 1 302, the water level sensor 2 502, the water pump 2 601 and the water pump 3 701 are all electrically connected to the control terminal 4, and the cooling and water replenishment work are started through the parameters set in advance.

[0025] In one embodiment, the water cooling device 2 includes a circulating water pump 201, the bottom of which is fixedly installed on one side of the top of the cooling bin 1, a water inlet end of the circulating water pump 201 passes through the surface of the cooling bin 1 and is equipped with a hot water pipe 202, one end of the hot water pipe 202 passes through one side of the top of the cooling bin 1 and is connected to a connecting pipe 1 203, and a water outlet end of the circulating water pump 201 is fixedly connected to a connecting pipe 2 204.

[0026] Specifically: the hot water pipe 202 is adjacent to the heat dissipation device of the X-ray diffractometer. The hot water pipe 202 is made of alumina, which has excellent thermal conductivity and can transfer the heat generated inside the X-ray diffractometer to the water inside the hot water pipe 202. According to the parameters set in advance, after the temperature sensor 101 inside the cooling chamber 1 detects that the temperature reaches a certain value, the control terminal 4 will start the circulating water pump 201. After the circulating water pump 201 is started, it will draw water from the circulating water tank 301 through the hot water pipe 202 and the connecting pipe 1 203, and then send it to the circulating water tank 301 from the connecting pipe 2 204 to achieve circulation, so that the water remains flowing in the hot water pipe 202, so that the temperature in the X-ray diffractometer is taken away through the hot water pipe 202 and the water flowing inside it for cooling.

[0027] In one embodiment, the circulating water tank device 3 includes a circulating water tank 301, the bottom of the circulating water tank 301 is fixedly installed on the top of the cooling chamber 1, the control terminal 4 is fixedly installed on one side of the circulating water tank 301, a water level sensor 1 302 is fixedly installed on one side of the inner cavity of the circulating water tank 301, a drain outlet 303 is installed through the bottom of one side of the circulating water tank 301, one end of the connecting pipe 1 203 is installed through the bottom of one side of the circulating water tank 301, and one end of the connecting pipe 204 is installed through the side of the top of the circulating water tank 301.

[0028] Specifically: when the water level in the circulating water tank 301 is lower than the water level sensor 302, the control terminal 4 will start the water pump 2 601, and pump the water in the water storage tank 501 into the circulating water tank 301 through the water outlet pipe 1 602 and the water inlet pipe 1 603 for replenishment. When the water exceeds the water level sensor 302, the water pump 2 601 is stopped to replenish the water in the circulating water tank 301 in time.

[0029] In one embodiment, the filtering device 5 includes a water tank 501, the bottom of which is fixedly mounted on one side of the top of the circulating water tank 301, a water level sensor 2 502 is fixedly mounted on one side of the inner cavity of the water tank 501, an installation frame 1 503 is fixedly mounted inside the water tank 501, an installation frame 2 504 is fixedly mounted inside the water tank 501, the installation frame 2 504 is located above the installation frame 1 503, a sealing groove 505 is provided on the surface of the installation frame 2 504, an ultrafiltration membrane 506 is installed on the surface of the installation frame 1 503, a ceramic filter plate 507 is installed on the surface of the installation frame 2 504, a sealing frame 508 is fixedly connected to the bottom of the ceramic filter plate 507, and the surface of the sealing frame 508 moves inside the sealing groove 505.

[0030] Specifically: when the water in the water tank 501 is lower than the water level sensor 2 502, the control terminal 4 will start the water pump 3 701, and the water inlet pipe 2 703 will be connected to the external water source. The water pump 3 701 will draw water through the water inlet pipe 2 703 and send it to the inside of the water tank 501 through the water outlet pipe 2 702. The external water source entering the water tank 501 will first be filtered through the ceramic filter plate 507. The ceramic filter plate 507 has a fine and uniform pore structure and a high specific surface area, which can effectively filter suspended matter, particulate matter and microorganisms, and then be filtered through the ultrafiltration membrane 506. The ultrafiltration membrane 506 can use the microporous filtration principle to remove soluble ions, organic matter, viruses, bacteria, etc. in the water. The water after double filtration can avoid the accumulation of scale and the growth of microorganisms such as moss after long-term use to the greatest extent. The surface hardness of the ceramic filter plate 507 is relatively high. In order to improve the filtering effect of the ceramic filter plate 507, a sealing frame 508 is installed at the bottom of the ceramic filter plate 507 to cooperate with the sealing groove 505 to improve the sealing.

[0031] In one embodiment, the water replenishment device 6 includes a water pump 601, the water outlet end of the water pump 601 is fixedly connected to a water outlet pipe 602, one end of the water outlet pipe 602 is installed on one side of the top of the circulating water tank 301, and the water inlet end of the water pump 601 is fixedly connected to a water inlet pipe 603, one end of the water inlet pipe 603 is installed on the bottom of one side of the water storage tank 501.

[0032] Specifically: Water pump 2 601 will start and stop according to the instructions of control terminal 4, draw water from the water storage tank 501 through water inlet pipe 1 603, and then send water to the circulating water tank 301 through water outlet pipe 1 602.

[0033] In one embodiment, the water replenishment device 27 includes a water pump 3 701, the bottom of the water pump 3 701 is fixedly installed on one side of the top of the water tank 501, the water outlet end of the water pump 3 701 is fixedly connected to the water outlet pipe 2 702, one end of the water outlet pipe 2 702 is through-installed on one side of the top of the water tank 501, and the water inlet end of the water pump 3 701 is fixedly connected to the water inlet pipe 2 703.

[0034] Specifically: Water pump three 701 will start and stop according to the instructions of control terminal 4, draw water from the external source through water inlet pipe two 703, and then send it to the water storage tank 501 through water outlet pipe two 702.

[0035] Working principle: In the device, the temperature sensor 101, the circulating water pump 201, the water level sensor 1 302, the water level sensor 2 502, the water pump 2 601 and the water pump 3 701 are all electrically connected to the control terminal 4. The cooling chamber 1 is connected to the X-ray diffractometer, so that the heat conducting water pipe 202 is adjacent to the heat dissipation device of the X-ray diffractometer. The heat conducting water pipe 202 is made of alumina, which has excellent thermal conductivity and can transfer the heat generated inside the X-ray diffractometer to the water inside the heat conducting water pipe 202. According to the parameters set in advance, the temperature inside the cooling chamber 1 is After the sensor 101 detects that the temperature reaches a certain value, the control terminal 4 will start the circulating water pump 201. After the circulating water pump 201 is started, it will draw water from the circulating water tank 301 through the hot water pipe 202 and the connecting pipe 1 203, and then send it to the circulating water tank 301 through the connecting pipe 204 to achieve circulation, so that the water keeps flowing in the hot water pipe 202, so that the temperature in the X-ray diffractometer is taken away by the hot water pipe 202 and the water flowing inside to cool down. When the water level in the circulating water tank 301 is lower than the water level sensor 1 302, the control terminal 4 will start the water pump 201. The pump 2 601 pumps the water in the water tank 501 into the circulating water tank 301 for replenishment through the outlet pipe 1 602 and the inlet pipe 1 603. When the water is above the water level sensor 1 302, the pump 2 601 is stopped to replenish the water in the circulating water tank 301 in time to ensure the normal operation of the water cooling device 2 and improve the cooling effect of the device. When the water in the water tank 501 is lower than the water level sensor 2 502, the control terminal 4 starts the pump 3 701, the inlet pipe 2 703 is connected to the external water source, and the pump 3 701 draws water through the inlet pipe 2 703 and passes through the outlet pipe 2 70 2 is sent to the inside of the water tank 501. The external water source entering the water tank 501 will first be filtered by the ceramic filter plate 507. The ceramic filter plate 507 has a fine and uniform pore structure and a high specific surface area, which can effectively filter suspended matter, particulate matter and microorganisms. Then it is filtered by the ultrafiltration membrane 506. The ultrafiltration membrane 506 can use the microporous filtration principle to remove soluble ions, organic matter, viruses, bacteria, etc. in the water. The water after double filtration can avoid the accumulation of scale and the growth of microorganisms such as moss after long-term use to the greatest extent, thereby reducing the maintenance cost of the device.

[0036] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A cooling device for an X-ray diffractometer, characterized in that: include: A cooling bin (1), wherein a temperature sensor (101) is fixedly mounted at the bottom of the inner cavity of the cooling bin (1), a water cooling device (2) is arranged inside the cooling bin (1), a circulating water tank device (3) is arranged at the top of the cooling bin (1), a control terminal (4) is arranged on one side of the circulating water tank device (3), a filtering device (5) is arranged on one side of the top of the circulating water tank device (3), a water replenishing device 1 (6) is arranged at the top of the circulating water tank device (3), and a water replenishing device 2 (7) is arranged on the top of the filtering device (5).

2. The cooling device for an X-ray diffractometer according to claim 1, characterized in that: The water cooling device (2) comprises a circulating water pump (201), the bottom of which is fixedly mounted on one side of the top of the cooling bin (1), a water inlet end of the circulating water pump (201) passing through the surface of the cooling bin (1) and being provided with a hot water pipe (202), one end of which passes through one side of the top of the cooling bin (1) and is connected to a connecting pipe 1 (203), and a water outlet end of the circulating water pump (201) is fixedly connected to a connecting pipe 2 (204).

3. The cooling device for an X-ray diffractometer according to claim 2, characterized in that: The circulating water tank device (3) comprises a circulating water tank (301), the bottom of the circulating water tank (301) is fixedly mounted on the top of the cooling chamber (1), the control terminal (4) is fixedly mounted on one side of the circulating water tank (301), a water level sensor 1 (302) is fixedly mounted on one side of the inner cavity of the circulating water tank (301), a drain outlet (303) is installed through the bottom of one side of the circulating water tank (301), one end of the connecting pipe 1 (203) is installed through the bottom of one side of the circulating water tank (301), and one end of the connecting pipe 2 (204) is installed through the top of one side of the circulating water tank (301).

4. The cooling device for an X-ray diffractometer according to claim 1, characterized in that: The filtering device (5) comprises a water storage tank (501), the bottom of the water storage tank (501) is fixedly mounted on one side of the top of the circulating water tank (301), a water level sensor 2 (502) is fixedly mounted on one side of the inner cavity of the water storage tank (501), a mounting frame 1 (503) is fixedly mounted inside the water storage tank (501), a mounting frame 2 (504) is fixedly mounted inside the water storage tank (501), the mounting frame 2 (504) is located above the mounting frame 1 (503), a sealing groove (505) is provided on the surface of the mounting frame 2 (504), an ultrafiltration membrane (506) is mounted on the surface of the mounting frame 1 (503), a ceramic filter plate (507) is mounted on the surface of the mounting frame 2 (504), a sealing frame (508) is fixedly connected to the bottom of the ceramic filter plate (507), and the surface of the sealing frame (508) moves inside the sealing groove (505).

5. The cooling device for an X-ray diffractometer according to claim 1, characterized in that: The water replenishment device (6) includes a water pump (601), the water outlet end of the water pump (601) is fixedly connected to a water outlet pipe (602), one end of which is installed through a side of the top of the circulating water tank (301), and the water inlet end of the water pump (601) is fixedly connected to a water inlet pipe (603), one end of which is installed through a bottom of one side of the water storage tank (501).

6. The cooling device for an X-ray diffractometer according to claim 1, characterized in that: The water replenishment device 2 (7) comprises a water pump 3 (701), the bottom of which is fixedly mounted on one side of the top of the water storage tank (501), the water outlet end of the water pump 3 (701) is fixedly connected to a water outlet pipe 2 (702), one end of which is through-mounted on one side of the top of the water storage tank (501), and the water inlet end of the water pump 3 (701) is fixedly connected to a water inlet pipe 2 (703).

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