CN216106084U

CN216106084U - Semiconductor icp-ms ultra-clean water circulation system

Info

Publication number: CN216106084U
Application number: CN202122851870.8U
Authority: CN
Inventors: 顾霁晨; 钟涛; 蒋建兵
Original assignee: Shanghai Kailaipu Technology Co ltd
Current assignee: Shanghai Kailaipu Technology Co ltd
Priority date: 2021-11-20
Filing date: 2021-11-20
Publication date: 2022-03-22
Anticipated expiration: 2031-11-20

Abstract

The utility model discloses a semiconductor icp-ms ultra-clean water circulation system in the technical field of cooling, which comprises a box body and a box cover, wherein a heat dissipation mechanism is arranged on the box body, the box cover is embedded at the top end of the box body, a water outlet pipe is welded at the bottom end of the left side wall of the box body, and a water return pipe is welded at the top end of the left side wall of the box body.

Description

Semiconductor icp-ms ultra-clean water circulation system

Technical Field

The utility model relates to the technical field of cooling, in particular to a semiconductor icp-ms ultra-clean water circulation system.

Background

ICP-MS, inductively coupled plasma mass spectrometry, is a new analytical testing technique developed in the last 80 th century, and has the advantages of low detection limit, high precision, fast analysis speed, and the like, and is widely applied to the fields of semiconductor, biological, pharmaceutical analysis, and the like. ICP-MS can be used for qualitative analysis, semi-quantitative analysis and quantitative analysis. The ICP-MS has the working principle that ions are extracted from 10000K high-temperature plasma through an interface and enter a mass spectrometer with the vacuum degree of about 10-6Torr, a sample is introduced in the form of liquid aerosol (solid particles in laser burning), the plasma is ionized, ions of a matrix and elements to be detected in the area are introduced into the mass spectrometer for separation, and finally, the ions are detected by an ion detection system.

The ultra-clean water circulation system is an important system for reducing the heat generation of the ICP-MS, and if the water flow in a pipeline is not smooth, the temperature of a heat generation part of an instrument is overhigh, and the error report or abnormal flameout can be caused. The ultra-clean water in the ultra-clean water circulation system can reduce the corrosion of the water tank and the pipe wall, and the regular replacement can also reduce the growth of algae, bacteria and the like in the water (the factor can also cause the corrosion of the pipe wall).

However, in the existing ultra-pure water circulating system, because the return water heat cannot be dissipated in time in the circulating process, the problem that the cooling effect is lower and lower along with the increase of the circulating times still exists, and therefore, it is necessary to develop a semiconductor icp-ms ultra-pure water circulating system.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a semiconductor icp-ms ultra-clean water circulating system, which is characterized in that a box body, a cover body, a heat dissipation mechanism, a water outlet pipe and a water return pipe are matched for use, so that when ultra-clean water in the box body returns to the interior of the box body through the water return pipe after circulating cooling operation, the heat carried by the ultra-clean water can be dissipated by the heat dissipation mechanism in time, and the cooling effect of the ultra-clean water is not influenced by the circulation times.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a semiconductor icp-ms ultra-clean water circulating system, includes box and case lid, be equipped with heat dissipation mechanism on the box, the case lid inlays on the box top, the welding of box left side wall bottom has the outlet pipe, the welding of box left side wall top has the wet return.

Preferably, heat dissipation mechanism is louvre, install bin, puddler, reduction gear, connecting rod a, conical gear a, driving motor, conical gear b, connecting rod b, conical gear c and flabellum, the case lid is circular array and is equipped with a plurality of louvres, the fixed connection of surface central point puts the install bin on the case lid, case lid central point puts and rotates and is connected with the puddler, the puddler bottom is vertical to be extended to the inside below of box, the puddler top is vertical to be extended to the install bin inside.

Preferably, puddler top fixed connection is at the reduction gear output, reduction gear input fixedly connected with connecting rod a, the welding of connecting rod a top has bevel gear a, case lid upper surface right side fixedly connected with installation piece, fixed surface is connected with driving motor on the installation piece, driving motor output fixedly connected with bull stick, the horizontal installation case right side wall that runs through of bull stick left end is and extend to the installation incasement portion.

Preferably, the left end of the rotating rod is welded with a conical gear b, the conical gear b is meshed with a conical gear a, the center of the top of the installation box is rotatably connected with a connecting rod b, the bottom end of the connecting rod b is welded with a conical gear c, and the conical gear c is also meshed with the conical gear b.

Preferably, the top end of the connecting rod b vertically extends out of the top of the mounting box, and the top end of the connecting rod b is fixedly connected with fan blades.

Preferably, the inside filter screen that has inlayed of louvre, the filter screen is the high-efficient filter screen of HEPA.

Preferably, the heat dissipation mechanism is a spiral cooling pipe, the pipe body of the spiral cooling pipe is located inside the box body, the output end of the spiral cooling pipe horizontally penetrates through the upper side of the right side wall of the box body, and the input end of the spiral cooling pipe horizontally penetrates through the lower side of the right side wall of the box body.

Preferably, the front side wall of the box body is fixedly connected with a liquid level meter, and the front surface of the liquid level meter is provided with scale marks.

Compared with the prior art, the utility model has the beneficial effects that: the circulating cooling device has the advantages that the box body, the cover body, the heat dissipation mechanism, the water outlet pipe and the water return pipe are matched for use, so that when the ultra-pure water in the box body returns to the interior of the box body through the water return pipe after circulating cooling operation, the heat carried by the ultra-pure water can be dissipated by the heat dissipation mechanism in time, the cooling effect of the ultra-pure water is not influenced by the circulation times, and compared with the prior art, the circulating cooling device is stable in cooling effect, better in using effect and suitable for popularization and use.

Drawings

FIG. 1 is a cross-sectional view of a first embodiment of the present invention;

FIG. 2 is a front view of the structure of the first embodiment of the present invention;

FIG. 3 is a top view of a structure according to a first embodiment of the present invention;

FIG. 4 is a structural sectional view of a second embodiment of the present invention;

fig. 5 is a schematic three-dimensional structure diagram of a heat dissipation mechanism according to a second embodiment of the utility model.

In the figure: 1. a box body; 1-1, water outlet pipe; 1-2, a water return pipe; 2. a box cover; 2-1, heat dissipation holes; 2-1-1, and a filter screen; 2-2, mounting blocks; 3. installing a box; 4. a stirring rod; 5. a speed reducer; 6. a connecting rod a; 7. a bevel gear a; 8. a drive motor; 8-1, rotating a rod; 9. a bevel gear b; 10. a connecting rod b; 11. a bevel gear c; 12. a fan blade; 13. a spiral cooling tube; 14. a liquid level meter.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The utility model provides the following technical scheme:

the first embodiment is as follows:

referring to fig. 1-3, a semiconductor icp-ms ultra-clean water circulation system comprises a case body 1 and a case cover 2, wherein the case body 1 is provided with a heat dissipation mechanism, the case cover 2 is embedded at the top end of the case body 1, a water outlet pipe 1-1 is welded at the bottom end of the left side wall of the case body 1, a water return pipe 1-2 is welded at the top end of the left side wall of the case body 1, ultra-clean water after cooling operation can return to the inside of the case body 1 through the water return pipe 1-2, so as to form the ultra-clean water circulation system, the heat dissipation mechanism is a heat dissipation hole 2-1, a mounting case 3, a stirring rod 4, a speed reducer 5, a connecting rod a6, a bevel gear a7, a driving motor 8, a bevel gear b9, a connecting rod b10, a bevel gear c11 and fan blades 12, the heat dissipation hole 2 is provided with a plurality of heat dissipation holes 2-1 in a circular array, so that heat of the ultra-clean water after cooling operation can be discharged from the plurality of heat dissipation holes 2-1, the filter screen 2-1-1 is embedded in the heat dissipation hole 2-1, the filter screen 2-1-1 is an HEPA high-efficiency filter screen, and impurities such as external dust and the like can be effectively prevented from entering the box body from the heat dissipation hole 2-1 to pollute the ultra-pure water, so that the structure design of the utility model is reasonable;

the center position of the upper surface of the box cover 2 is fixedly connected with a mounting box 3, the center position of the box cover 2 is rotatably connected with a stirring rod 4, the bottom end of the stirring rod 4 vertically extends to the lower part inside the box body 1, the top end of the stirring rod 4 vertically extends to the inside of the mounting box 3, the top end of the stirring rod 4 is fixedly connected with the output end of a speed reducer 5, the input end of the speed reducer 5 is fixedly connected with a connecting rod a6, the speed reducer 5 is the prior art and can play a role in slowing down the rotating speed of the stirring rod 4, when a driving motor 8 rotates at high speed, the stirring rod 4 can stably rotate inside the box body 1, the top end of the connecting rod a6 is welded with a conical gear a7, the right side of the upper surface of the box cover 2 is fixedly connected with a mounting block 2-2, the upper surface of the mounting block 2-2 is fixedly connected with a driving motor 8, the output end of the driving motor 8 is fixedly connected with a rotating rod 8-1, the left end of the rotating rod 8-1 horizontally penetrates through the right side wall of the mounting box 3 and extends to the inside the mounting box 3, the left end of the rotating rod 8-1 is welded with a conical gear b9, and a conical gear b9 is meshed with a conical gear a7, so that when the driving motor 8 drives the conical gear b9 to rotate through the rotating rod 8-1, the driving motor can drive the conical gear a7 to rotate, so as to drive the connecting rod a 6to rotate, and then the driving motor slowly drives the stirring rod 4 to rotate under the action of the speed reducer 5, so that the stirring operation can be performed on the ultra-clean water in the box body 1, and the heat dissipation of the ultra-clean water after the cooling operation can be accelerated;

furthermore, a connecting rod b10 is rotatably connected to the center of the top of the mounting box 3, a bevel gear c11 is welded at the bottom end of the connecting rod b10, the bevel gear c11 is also engaged with the bevel gear b9, the top end of the connecting rod b10 vertically extends out of the top of the mounting box 3, and a fan blade 12 is fixedly connected to the top end of the connecting rod b10, so that when the driving motor 8 drives the bevel gear b9 to rotate through the rotating rod 8-1, the bevel gear c11 can be driven to rotate, the fan blade 12 is driven to rotate rapidly through the connecting rod b10, when the fan blade 12 rotates rapidly, heat dissipated by the heat dissipation holes 2-1 can be rapidly extracted, and accordingly, the effect of accelerating heat dissipation can be achieved, in conclusion, the utility model can enable the ultra-purified water in the box 1 to return to the inside of the box 1 through the water return pipe 1-2 after the circulating cooling operation, the heat dissipated by the heat dissipation mechanism can be timely, and thereby the cooling effect of the ultra-purified water can be ensured not affected by the number of circulation, compared with the prior art, the cooling device has stable cooling effect, better use effect and suitable popularization and use, and the stirring rod 4 and the fan blades 12 arranged in the cooling device can be driven by one driving motor 8, so the cooling device also has the functions of reasonably utilizing electric energy and saving energy consumption;

furthermore, lateral wall fixedly connected with level gauge 14 before box 1, the 14 front surfaces of level gauge are equipped with the scale mark, can be convenient for the staff directly perceivedly know the water level of the interior super clean water of box 1.

The working principle is as follows: when the ultra-clean water in the ultra-clean water circulating system returns to the interior of the box body 1 through the water return pipe 1-2 after being subjected to the supercooling operation, a worker can turn on the driving motor 8, when the driving motor 8 drives the conical gear b9 to rotate through the rotating rod 8-1, the conical gear a7 can be driven to rotate, so that the connecting rod a6 is driven to rotate, then the stirring rod 4 is slowly driven to rotate under the action of the speed reducer 5, so that the ultra-clean water in the box body 1 can be stirred, the dissipation of heat of the ultra-clean water after the cooling operation can be accelerated, when the driving motor 8 drives the conical gear b9 to rotate through the rotating rod 8-1, the conical gear c11 can be driven to rotate, so that the heat dissipation holes drive the fan blades 12 to rotate quickly through the connecting rod b10, when the fan blades 12 rotate quickly, the heat dissipated by the rotating rod 2-1 can be quickly drawn out, so that the effect of accelerating the heat dissipation can be achieved, therefore, when the ultra-pure water in the box body 1 returns to the inside of the box body 1 through the water return pipe 1-2 after the circulating cooling operation, the heat carried by the ultra-pure water can be timely dissipated by the heat dissipation mechanism, so that the cooling effect of the ultra-pure water is not influenced by the circulating times.

Example two:

referring to fig. 4-5, the heat dissipation mechanism is a spiral cooling pipe 13, a pipe body of the spiral cooling pipe 13 is located inside the tank 1, an output end of the spiral cooling pipe 13 horizontally penetrates through an upper side of a right side wall of the tank 1, and an input end of the spiral cooling pipe 13 horizontally penetrates through a lower side of the right side wall of the tank 1, so that when ultra-clean water in the ultra-clean water circulation system returns to the inside of the tank 1 through a return pipe 1-2 after cooling operation, a worker can connect the input end of the spiral cooling pipe 13 to a water faucet in the prior art, so that cold water discharged from the water faucet flows inside the spiral cooling pipe 13, heat exchange can be performed with heat of the ultra-clean water, the heat of the ultra-clean water after cooling operation is effectively taken away, and a quick heat dissipation effect is achieved.

The working principle is as follows: when the ultra-clean water in the ultra-clean water circulating system returns to the interior of the box body 1 through the water return pipe 1-2 after being cooled, a worker can connect the input end of the spiral cooling pipe 13 to a water faucet in the prior art, so that cold water discharged by the water faucet flows in the spiral cooling pipe 13, heat exchange can be carried out with heat of the ultra-clean water, the heat of the ultra-clean water after being cooled is effectively taken away, and the effect of rapid heat dissipation is achieved.

While the utility model has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the utility model. In particular, the various features of the embodiments disclosed herein may be used in any combination, provided that there is no structural conflict, and the combinations are not exhaustively described in this specification merely for the sake of brevity and conservation of resources. Therefore, it is intended that the utility model not be limited to the particular embodiments disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.

Claims

1. The utility model provides a semiconductor icp-ms ultra-clean water circulating system, includes box (1) and case lid (2), its characterized in that: the improved water-cooling box is characterized in that a heat-radiating mechanism is arranged on the box body (1), the box cover (2) is embedded on the top end of the box body (1), a water outlet pipe (1-1) is welded at the bottom end of the left side wall of the box body (1), and a water return pipe (1-2) is welded at the top end of the left side wall of the box body (1).

2. The semiconductor icp-ms ultra-clean water circulation system of claim 1, wherein: the heat dissipation mechanism is heat dissipation hole (2-1), install bin (3), puddler (4), reduction gear (5), connecting rod a (6), conical gear a (7), driving motor (8), conical gear b (9), connecting rod b (10), conical gear c (11) and flabellum (12), case lid (2) lid is circular array and is equipped with a plurality of heat dissipation holes (2-1), case lid (2) upper surface central point puts fixedly connected with install bin (3), case lid (2) central point puts to rotate and is connected with puddler (4), puddler (4) bottom is vertical to be extended to box (1) inside below, puddler (4) top is vertical to be extended to inside install bin (3).

3. The semiconductor icp-ms ultra-clean water circulation system of claim 2, wherein: puddler (4) top fixed connection is at reduction gear (5) output, reduction gear (5) input end fixedly connected with connecting rod a (6), the welding of connecting rod a (6) top has conical gear a (7), case lid (2) upper surface right side fixedly connected with installation piece (2-2), fixed surface is connected with driving motor (8) on installation piece (2-2), driving motor (8) output fixedly connected with bull stick (8-1), bull stick (8-1) left end level runs through install bin (3) right side wall and extends to inside install bin (3).

4. A semiconductor icp-ms ultra-clean water circulation system according to claim 3, characterized in that: the left end welding of bull stick (8-1) has conical gear b (9), conical gear b (9) and conical gear a (7) mesh mutually, install bin (3) top central point puts to rotate and is connected with connecting rod b (10), the welding of connecting rod b (10) bottom has conical gear c (11), conical gear c (11) also meshes mutually with conical gear b (9).

5. The semiconductor icp-ms ultra-clean water circulation system of claim 4, wherein: the top end of the connecting rod b (10) vertically extends out of the top of the mounting box (3), and the top end of the connecting rod b (10) is fixedly connected with fan blades (12).

6. The semiconductor icp-ms ultra-clean water circulation system of claim 2, wherein: a filter screen (2-1-1) is embedded in the heat dissipation hole (2-1), and the filter screen (2-1-1) is a HEPA high-efficiency filter screen.

7. The semiconductor icp-ms ultra-clean water circulation system of claim 1, wherein: the heat dissipation mechanism is spiral cooling pipe (13), spiral cooling pipe (13) pipe shaft is located inside box (1), spiral cooling pipe (13) output level runs through box (1) right side wall upside, spiral cooling pipe (13) input level runs through box (1) right side wall downside.

8. The semiconductor icp-ms ultra-clean water circulation system of claim 1, wherein: the side wall fixedly connected with level gauge (14) before box (1), level gauge (14) front surface is equipped with the scale mark.