CN211697640U

CN211697640U - Detection apparatus for detect mineral microelement in functional clothing

Info

Publication number: CN211697640U
Application number: CN201921890919.7U
Authority: CN
Inventors: 兰丽丽; 梁灌; 蒋小良; 陈琼
Original assignee: Guangzhou Customs Technology Center
Current assignee: Guangzhou Customs Technology Center
Priority date: 2019-11-05
Filing date: 2019-11-05
Publication date: 2020-10-16
Anticipated expiration: 2029-11-05

Abstract

The utility model discloses a detect detection apparatus of mineral microelement in functional clothing, including the ICP-MS host computer, the parcel is provided with cooling heat dissipation mechanism on the outer wall of ICP-MS host computer, cooling heat dissipation mechanism is through cooling main line intercommunication cooler. The utility model has simple structure and low use cost, and adopts a forced cooling loop formed by combining air cooling with liquid cooling, thus effectively reducing the temperature of the ICP-MS host; the accelerated cooling speed is high, and the device is stable and reliable, so that the halt or damage of an ICP-MS host machine due to overhigh temperature and reagent waste are avoided, the normal operation of the device is ensured, the service life of the device is prolonged, and the accuracy of an experimental detection result is ensured; the problem of poor temperature drop effect of the ICP-MS host is effectively solved; the stable operation of mineral trace element detection in the functional clothing is ensured, and the accuracy of detection data is improved.

Description

Detection apparatus for detect mineral microelement in functional clothing

Technical Field

The utility model belongs to the technical field of ICP-MS check out test set, especially, relate to a detect detection device of mineral microelement in functional clothing.

Background

The ICP-MS is short for Inductively coupled plasma spectrometry and consists of an ICP torch, an interface device and a mass spectrometer, wherein the ICP torch is named as follows: inductively coupled plasma mass spectrometry. ICP-MS generates a large amount of heat when detecting mineral trace elements in functional clothes, so that the temperature of the functional clothes needs to be reduced.

The existing ICP-MS equipment for detecting mineral trace elements in functional clothes enables indoor air to continuously flow circularly through air conditioning refrigeration to cool the indoor air, so that the aim of reducing the working temperature is fulfilled. However, the existing cooling technology is affected by various factors such as the external temperature and the power of the air conditioner, and particularly when the external temperature is too high or the power of the air conditioner is insufficient, the cooling effect is weak; moreover, the air conditioner can only indirectly reduce the temperature of the ICP-MS equipment through indoor temperature reduction, so the temperature reduction effect is poor, and the efficiency is low.

Therefore, the key for solving the problems is to develop a novel ICP-MS device which can effectively ensure the stable temperature in the working equipment and can rapidly cool.

SUMMERY OF THE UTILITY MODEL

The utility model provides a detection apparatus for detect mineral microelement in functional clothing.

The utility model discloses a following technical scheme realizes: the ICP-MS mainframe comprises an ICP-MS mainframe, wherein a cooling heat dissipation mechanism is wrapped on the outer wall of the ICP-MS mainframe and is communicated with a cooling machine through a cooling main pipeline, the cooling heat dissipation mechanism comprises a heat dissipation mounting cover, heat dissipation fins and a heat dissipation shield, the heat dissipation mounting cover is tightly attached to the outer wall of the ICP-MS mainframe, a plurality of heat dissipation fins are uniformly distributed on the outer wall of the heat dissipation mounting cover, the heat dissipation shield is arranged on the heat dissipation mounting cover, the heat dissipation fins are hermetically covered on the heat dissipation mounting cover, a heat dissipation cavity is formed between the heat dissipation fins and the heat dissipation shield, an air inlet is arranged at any end of the heat dissipation shield and is connected with the cooling main pipeline through an air pipe, and an air outlet is arranged at the other end.

The utility model has the advantages that: the utility model discloses simple structure, use cost are low, adopt forced double cooling system that forced air cooling combines the liquid cooling to constitute, can select forced air cooling, liquid cooling to dispel the heat and cool down simultaneously because of the temperature height condition according to the ICP-MS host computer, also can select forced air cooling or liquid cooling heat dissipation cooling alone, it is fast, stable and reliable to accelerate the cooling, can reduce the temperature of ICP-MS host computer effectively, and guarantee the temperature stability of ICP-MS host computer, thereby avoided the ICP-MS host computer to shut down or damage and reagent waste because of the high temperature, ensured the normal operating of equipment, prolonged the life of equipment, in order to guarantee the accuracy of experiment testing result; the problem of poor temperature drop effect of the ICP-MS host is effectively solved; the stable operation of mineral trace element detection in the functional clothing is ensured, and the accuracy of detection data is improved.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the cooling and heat dissipating mechanism of the present invention;

FIG. 3 is a schematic diagram of a half-section structure of the middle cooling and heat dissipating mechanism of the present invention;

reference numbers in the figures: 1-ICP-MS host, 2-cooler, 3-blower, 4-heat exchange liquid source, 5-air pipe, 6-liquid supply pipe, 7-heat dissipation mounting cover, 8-heat dissipation fin, 9-heat dissipation shield, 10-heat dissipation chamber, 11-air pipe, 12-heat dissipation through hole and 13-liquid pipe.

Detailed Description

In order to make those skilled in the art better understand the technical solution of the present invention, the following detailed description is provided with reference to the accompanying drawings.

The detection device for detecting mineral trace elements in functional clothes as shown in figures 1-3 comprises an ICP-MS host 1, the outer wall of the ICP-MS host 1 is wrapped with a cooling and heat dissipation mechanism which is communicated with a cooler 2 through a cooling main pipeline, the cooling and heat dissipation mechanism comprises a heat dissipation mounting cover 7, heat dissipation fins 8 and a heat dissipation shield 9, the heat dissipation mounting cover 7 is tightly attached to the outer wall of the ICP-MS host 1, a plurality of radiating fins 8 are uniformly distributed on the outer wall of the radiating mounting cover 7, the radiating shield 9 is covered on the radiating mounting cover 7, the radiating fins 8 are hermetically covered on the radiating mounting cover 7, so that a radiating cavity 10 is formed between the radiating fins 8 and the radiating shield 9, an air inlet is arranged at any end of the heat dissipation shield 9 and is connected with a cooling main pipeline through an air pipe 11, and an air outlet is arranged at the other end of the heat dissipation shield and is connected with the outside of the room.

The heat dissipation mounting cover 7 is provided with a plurality of heat dissipation through holes 12, heat dissipation liquid is provided in the heat dissipation through holes 12, two ends of the heat dissipation through holes 12 are respectively provided with a liquid pipe 13 to connect with each heat dissipation through hole 12 in series, one liquid pipe 13 is used for supplying liquid, the other liquid pipe 13 is used for discharging liquid, the liquid pipes 13 are hermetically connected with the end parts of the heat dissipation through holes 12, and the liquid pipes 13 penetrate out of the heat dissipation shield 9 to be connected with a cooling main pipeline.

The heat dissipation mounting cover 7 is arranged to be in a U-shaped structure, the two side faces, the top face and the two end faces of the heat dissipation mounting cover 7 are respectively provided with a heat dissipation fin 8, the lower part of any one end face of the heat dissipation mounting cover 7 is provided with an air inlet, and the upper part of the other end face of the heat dissipation mounting cover 7 is provided with an air outlet.

The cooling machine 2 include fan 3 and heat transfer liquid source 4, the cooling is responsible for the route and is become by tuber pipe 5 and liquid feed pipe 6, fan 3 and trachea 11 are connected to tuber pipe 5, make fan 3, trachea 11 and the combination of heat dissipation cavity 10 form one-way conveying pipeline, heat transfer liquid source 4 and liquid pipe 13 are connected to liquid feed pipe 6, make heat transfer liquid source 4, liquid feed pipe 6 and liquid pipe 13, and each heat dissipation through-hole 12 combination forms the circulation conveying pipeline.

The heat dissipation mounting cover 7 and the heat dissipation fins 8 are arranged in an integrated structure, and the heat dissipation mounting cover 7 and the heat dissipation fins 8 are made of metal materials.

And a heat conducting paste is also arranged between the heat dissipation mounting cover 7 and the outer wall of the ICP-MS host 1.

The heat dissipation shield 9 is a heat insulation shield.

The utility model discloses a working method: before working, uniformly smearing heat dissipation paste on the inner wall of the heat dissipation mounting cover 7, then mounting the heat dissipation mounting cover 7 on the outer wall of the ICP-MS host 1, and enabling the heat dissipation mounting cover 7 to be tightly covered on the ICP-MS host 1; secondly, the heat dissipation shield 9 is covered on the heat dissipation mounting cover 7, the heat dissipation shield and the heat dissipation mounting cover 7 are sealed and fixed, the fan 3 is connected into the heat dissipation chamber 10 through an air pipe 11, an exhaust port on the heat dissipation chamber 10 is communicated with the outside through another air pipe 11, and the heat exchange liquid source 4 is connected back to the heat exchange liquid source 4 after being sequentially connected with a liquid pipe 13 for supplying and discharging liquid through a liquid supply pipe 6;

when the ICP-MS host 1 works, the fan 3 and the heat exchange liquid source 4 are synchronously operated, so that normal-temperature or low-temperature gas is conveyed to the heat dissipation chamber 10 by the fan 3, normal-temperature or low-temperature heat exchange liquid is conveyed to the heat dissipation through holes 12 by the heat exchange liquid source 4 through the liquid pipe 13 for liquid supply, heat generated by the ICP-MS host 1 is transmitted to the heat exchange liquid and the heat dissipation fins 8 through the heat dissipation mounting cover 7, the heat is exchanged with the gas in the heat dissipation chamber 10 by the heat dissipation fins 8, the heat is discharged out of the heat dissipation through holes 12 and the heat dissipation chamber 10 along with the heat exchange liquid and the gas, the temperature of the ICP-MS host 1 is effectively reduced, the working temperature of the ICP-MS host 1 is guaranteed to be stable, and the problem that the working temperature of the ICP-MS host 1 is too high. In the working process, even if any one of the cooling system of the fan 3 or the heat exchange liquid source 4 is damaged, the other cooling system can still operate to perform heat dissipation and cooling work, so that the working process of the ICP-MS host 1 is effectively prevented from being interrupted.

Claims

1. The utility model provides a detection apparatus for detect mineral microelement in functional clothing which characterized in that: the ICP-MS heat dissipation device comprises an ICP-MS host (1), wherein a cooling heat dissipation mechanism is wrapped on the outer wall of the ICP-MS host (1) and communicated with a cooler (2) through a cooling main pipeline, the cooling heat dissipation mechanism comprises a heat dissipation mounting cover (7), a plurality of heat dissipation fins (8) and a heat dissipation shield (9), the heat dissipation mounting cover (7) is tightly attached to the outer wall of the ICP-MS host (1), the heat dissipation fins (8) are uniformly distributed on the outer wall of the heat dissipation mounting cover (7), the heat dissipation shield (9) is covered on the heat dissipation mounting cover (7), the heat dissipation fins (8) are hermetically covered on the heat dissipation mounting cover (7), a heat dissipation cavity (10) is formed between the heat dissipation fins (8) and the heat dissipation shield (9), and an air inlet is arranged at any end of the heat dissipation shield (9) and connected with the cooling main pipeline through an air pipe (11), the other end is provided with an exhaust port to be connected outdoors.

2. The detecting device for detecting mineral trace elements in functional clothes according to claim 1, wherein: the heat dissipation mounting cover (7) in all be provided with several heat dissipation through-hole (12), be equipped with the radiating liquid in heat dissipation through-hole (12), the both ends of heat dissipation through-hole (12) are equipped with a liquid pipe (13) respectively and establish ties each heat dissipation through-hole (12), one of them liquid pipe (13) is for supplying liquid, another liquid pipe (13) is the flowing back, and the equal sealing connection of tip of liquid pipe (13) and heat dissipation through-hole (12), liquid pipe (13) are worn out heat dissipation guard shield (9) and are connected the cooling main pipeline.

3. The detection device for detecting mineral trace elements in functional clothing according to claim 1 or 2, wherein: the heat dissipation mounting cover (7) is arranged to be of a U-shaped structure, heat dissipation fins (8) are arranged on two side faces, the top face and two end faces of the heat dissipation mounting cover (7), an air inlet is arranged on the lower portion of any end face of the heat dissipation mounting cover (7), and an air outlet is arranged on the upper portion of the other end face of the heat dissipation mounting cover (7).

4. The detecting device for detecting mineral trace elements in functional clothes according to claim 1, wherein: cooler (2) include fan (3) and heat transfer liquid source (4), the cooling is responsible for the route and comprises tuber pipe (5) and liquid feed pipe (6), fan (3) and trachea (11) are connected in tuber pipe (5), make fan (3), trachea (11) and heat dissipation cavity (10) combination form one-way conveying pipeline, heat transfer liquid source (4) and liquid pipe (13) are connected in liquid feed pipe (6), make heat transfer liquid source (4), liquid feed pipe (6) and liquid pipe (13) and each heat dissipation through-hole (12) combination form the circulation conveying pipeline.

5. The detection device for detecting mineral trace elements in functional clothing according to claim 1 or 2, wherein: the heat dissipation mounting cover (7) and the heat dissipation fins (8) are arranged in an integrated structure, and the heat dissipation mounting cover (7) and the heat dissipation fins (8) are made of metal materials.

6. The detecting device for detecting mineral trace elements in functional clothes according to claim 1, wherein: and a heat conducting paste is also arranged between the heat dissipation mounting cover (7) and the outer wall of the ICP-MS host (1).

7. The detecting device for detecting mineral trace elements in functional clothes according to claim 1, wherein: the heat dissipation shield (9) is a heat insulation shield.