CN220187515U - High-purity quartz sand heat dissipation stick - Google Patents
High-purity quartz sand heat dissipation stick Download PDFInfo
- Publication number
- CN220187515U CN220187515U CN202321435770.XU CN202321435770U CN220187515U CN 220187515 U CN220187515 U CN 220187515U CN 202321435770 U CN202321435770 U CN 202321435770U CN 220187515 U CN220187515 U CN 220187515U
- Authority
- CN
- China
- Prior art keywords
- heat dissipation
- quartz sand
- purity quartz
- rod
- toughened glass
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 title claims abstract description 59
- 230000017525 heat dissipation Effects 0.000 title claims abstract description 59
- 239000006004 Quartz sand Substances 0.000 title claims abstract description 55
- 239000005341 toughened glass Substances 0.000 claims abstract description 38
- 239000007788 liquid Substances 0.000 claims abstract description 32
- 238000001704 evaporation Methods 0.000 claims abstract description 27
- 238000007789 sealing Methods 0.000 claims abstract description 14
- 238000010521 absorption reaction Methods 0.000 claims abstract description 11
- 239000011521 glass Substances 0.000 claims abstract description 4
- 230000008020 evaporation Effects 0.000 abstract description 8
- 239000012535 impurity Substances 0.000 abstract description 5
- 238000009833 condensation Methods 0.000 abstract description 2
- 230000005494 condensation Effects 0.000 abstract description 2
- 238000007667 floating Methods 0.000 abstract description 2
- 239000004576 sand Substances 0.000 abstract description 2
- 238000009834 vaporization Methods 0.000 abstract description 2
- 230000008016 vaporization Effects 0.000 abstract description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 8
- 230000005855 radiation Effects 0.000 description 5
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 4
- 235000011114 ammonium hydroxide Nutrition 0.000 description 4
- 238000001816 cooling Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011031 large-scale manufacturing process Methods 0.000 description 1
- 239000011259 mixed solution Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a high-purity quartz sand heat dissipation rod, which comprises a heat absorption pipe and a heat dissipation rod; the heat absorption pipe is a toughened glass pipe filled with evaporating liquid; the upper part of the toughened glass pipe is provided with a sealing ring, and the circumferential outer wall of the sealing ring is contacted with the inner wall of the glass pipe; the lower part of the heat dissipation rod stretches into the upper part of the toughened glass pipe, and the outer wall of the lower part of the heat dissipation rod is abutted with the circumferential inner wall of the sealing ring. The high-purity quartz sand heat dissipation rod can adjust the use quantity of the high-purity quartz sand heat dissipation rod according to the temperature and the volume of the high-purity quartz sand, is convenient to use, can be suitable for heat dissipation of high-purity quartz sand produced in a large scale by only vertically inserting floating sand, and improves heat dissipation efficiency. The upper part of the toughened glass tube is connected with the radiating rod with radiating fins, evaporation liquid is arranged in the toughened glass tube, heat of the high-purity quartz sand is transferred to the radiating rod and the radiating fins along with vaporization and condensation of the evaporation liquid, finally heat is exchanged with air, no impurities are introduced, the evaporation liquid consumption is small, no electric energy is consumed, and the cost is saved.
Description
Technical field:
the utility model belongs to the technical field of heat dissipation devices, and particularly relates to a high-purity quartz sand heat dissipation rod.
The background technology is as follows:
the high-purity quartz sand is generally referred to as SiO 2 The quartz sand with the content higher than 99.99 percent is the main raw material of quartz glass and quartz crucibles, and the high-end products thereof are widely applied to the industries of large-scale integrated circuits, solar cells, optical fibers, lasers, aerospace, military and the like.
In the production process of the high-purity quartz sand, the temperature of the calcined quartz sand is above 1000 ℃, the quartz sand needs to be naturally kept still for heat dissipation for a period of one day to enable the temperature to be reduced, the heat dissipation mode enables the taking efficiency of the quartz sand after production to be very low, and other impurities are easy to dope in the air after long-time exposure, so that the quality of the high-purity quartz sand product is affected during subsequent use. At present, various heat exchange devices are commonly used for cooling, and the equipment has large volume and large occupied space; if the amount of the high-purity quartz sand to be treated is large, the equipment cannot treat the high-purity quartz sand in time, the temperature of the outlet quartz sand is still high, and the efficiency of large-scale production of the high-purity quartz sand is limited; and the amount of the cooling medium consumed by cooling the high-purity quartz sand from one thousand DEG to room temperature is large, so that the production cost is increased.
The utility model comprises the following steps:
the utility model aims to provide the high-purity quartz sand radiating rod which has high radiating efficiency, large treatment capacity, small occupied area, no impurity introduced and small evaporating liquid consumption.
The utility model is implemented by the following technical scheme:
a high-purity quartz sand heat dissipation rod comprises a heat absorption pipe and a heat dissipation rod; the heat absorption pipe is a toughened glass pipe filled with evaporating liquid; the upper part of the toughened glass pipe is provided with a sealing ring, and the circumferential outer wall of the sealing ring is contacted with the inner wall of the glass pipe; the lower part of the heat dissipation rod stretches into the upper part of the toughened glass pipe, and the outer wall of the lower part of the heat dissipation rod is abutted with the circumferential inner wall of the sealing ring.
The high-purity quartz sand heat dissipation rod can be used for dissipating heat of high-purity quartz sand produced in large scale in batches according to the temperature and the volume of the high-purity quartz sand, and the heat dissipation efficiency is improved. The toughened glass tube is selected as the heat absorption tube, so that the heat absorption tube can resist high temperature, and the transparent material is convenient for observing the change of the evaporation liquid in the heat absorption tube; the method comprises the steps of injecting an evaporating liquid into the toughened glass tube, wherein the evaporating liquid is a mixed liquid of ethanol and ammonia water (the ethanol and the ammonia water have good volatility and are nontoxic, and even if the ethanol and the ammonia water leak into quartz sand carelessly, impurities cannot be introduced to pollute high-purity quartz sand; the high-purity quartz sand heat dissipation rod is inserted into high-temperature high-purity quartz sand, the toughened glass tube absorbs heat, the heat is transferred to the evaporation liquid, so that liquid is evaporated, absorbed heat and evaporated into gas, the gas rises to the upper part of the toughened glass tube, when the gas contacts the bottom of the heat dissipation rod, the gas is condensed into liquid when being cooled and released, and flows back to the lower part of the toughened glass tube along the inner wall of the toughened glass tube, and the heat of the high-purity quartz sand is transferred to the heat dissipation rod to cool the high-purity quartz sand; the sealing ring seals the gap between the toughened glass pipe and the radiating rod, so that the possibility of leakage from the upper part of the toughened glass pipe after evaporation of the evaporating liquid is reduced.
Preferably, the bottom of the toughened glass pipe is conical. The conical bottom is convenient for reducing the resistance of inserting the high-purity quartz sand heat dissipation rod into the high-purity quartz sand.
Preferably, scale marks are arranged on the surface of the toughened glass pipe. The liquid level of the evaporating liquid is flush with or slightly higher than the upper surface of the high-purity quartz sand, if the liquid level of the evaporating liquid is lower than one third of the depth of the high-purity quartz sand, the evaporating liquid needs to be timely supplemented, and scale marks are arranged to facilitate observation of the residual amount of the evaporating liquid.
Preferably, the heat dissipation rod is provided with a plurality of heat dissipation fin groups along the circumference thereof, and each heat dissipation fin group comprises a plurality of heat dissipation fins which are longitudinally arranged. The heat dissipation device has the advantages that the heat dissipation area is increased due to the fact that the plurality of heat dissipation fins are arranged, heat of the heat dissipation rod can be quickly exchanged with air, and the purpose of heat dissipation is achieved.
The utility model has the advantages that:
1. the high-purity quartz sand heat dissipation rod is in a rod shape, occupies a small area, is convenient to use, and can be vertically inserted into floating sand; the heat dissipation device can adjust the use quantity of the high-purity quartz sand heat dissipation rods according to the temperature and the volume of the high-purity quartz sand, is suitable for heat dissipation of the high-purity quartz sand produced in a large scale, and improves heat dissipation efficiency.
2. The upper part of the toughened glass tube is connected with the heat dissipation rod, the evaporation liquid is arranged in the toughened glass tube, the heat of the high-purity quartz sand is transferred to the heat dissipation rod along with the vaporization and condensation of the evaporation liquid, and the heat dissipation rod, the heat dissipation fin and the air exchange heat, so that the purpose of cooling the high-purity quartz sand is achieved; no impurity is introduced, the consumption of the evaporating liquid is small, the electric energy is not consumed, and the cost is saved.
Description of the drawings:
in order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of a high purity quartz sand heat dissipation rod according to an embodiment;
fig. 2 is a top view of a heat dissipation rod of a high-purity quartz sand heat dissipation rod according to an embodiment.
The drawings are as follows: 1. tempered glass tube; 11. a seal ring; 12. evaporating liquid; 2. a heat dissipation rod; 21. a heat sink; 3. high-purity quartz sand.
The specific embodiment is as follows:
the following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Examples
The high-purity quartz sand heat dissipation rod comprises a heat absorption pipe and a heat dissipation rod 2, wherein the heat dissipation rod 2 is a copper pipe with a sealed top and an open bottom as shown in fig. 1. The heat absorption pipe is a toughened glass pipe 1 filled with an evaporating liquid 12, the bottom of the toughened glass pipe 1 is conical, and graduation marks are arranged on the surface of the toughened glass pipe 1; the upper portion of toughened glass pipe 1 is provided with sealing ring 11, and the circumference outer wall of sealing ring 11 contacts with the inner wall of glass pipe. As shown in fig. 2, the heat dissipation rod 2 is provided with a plurality of heat dissipation fin groups along the circumferential direction thereof, each heat dissipation fin group comprises a plurality of heat dissipation fins 21 which are longitudinally arranged, and the heat dissipation fins 21 are copper; the lower part of the heat radiation rod 2 extends into the upper part of the toughened glass pipe 1, and the outer wall of the lower part of the heat radiation rod 2 is abutted with the circumferential inner wall of the sealing ring 11.
The using method is as follows:
injecting an evaporating solution 12 into the toughened glass pipe 1, wherein the evaporating solution 12 is a mixed solution of ethanol and ammonia water; the heat radiation rod 2 is inserted into the toughened glass pipe 1, the heat radiation rod 2 and the toughened glass pipe 1 are fixed by the sealing ring 11, and a gap between the toughened glass pipe 1 and the heat radiation rod 2 is sealed. The high-purity quartz sand radiating rod is inserted into the high-temperature high-purity quartz sand 3, the toughened glass tube 1 absorbs heat, heat is transferred to the evaporating liquid 12, so that the liquid is evaporated, absorbed heat and evaporated into gas, the gas rises to the upper part in the radiating rod 2, the gas is condensed into liquid when cooled and released heat, flows back to the lower part of the toughened glass tube 1 along the inner wall of the toughened glass tube 1, and circularly reciprocates, the heat of the high-purity quartz sand 3 is transferred to the radiating rod 2, and the radiating rod 2 and the radiating fins 21 exchange heat with air, so that the aim of cooling the high-purity quartz sand 3 is fulfilled. If the liquid level of the evaporating liquid 12 is lower than one third of the depth of the high-purity quartz sand 3, the evaporating liquid 12 needs to be timely supplemented.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (4)
1. The high-purity quartz sand heat dissipation rod is characterized by comprising a heat absorption pipe and a heat dissipation rod; the heat absorption pipe is a toughened glass pipe filled with evaporating liquid; the upper part of the toughened glass pipe is provided with a sealing ring, and the circumferential outer wall of the sealing ring is contacted with the inner wall of the glass pipe; the lower part of the heat dissipation rod stretches into the upper part of the toughened glass pipe, and the outer wall of the lower part of the heat dissipation rod is abutted with the circumferential inner wall of the sealing ring.
2. The high purity quartz sand heat sink rod of claim 1 wherein the bottom of the tempered glass tube is tapered.
3. The high-purity quartz sand heat dissipation rod according to claim 1, wherein graduation marks are arranged on the surface of the toughened glass tube.
4. The high purity quartz sand heat sink of claim 1, wherein the heat sink rod is provided with a plurality of fin groups along a circumference thereof, each fin group comprising a plurality of fins arranged longitudinally.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321435770.XU CN220187515U (en) | 2023-06-07 | 2023-06-07 | High-purity quartz sand heat dissipation stick |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321435770.XU CN220187515U (en) | 2023-06-07 | 2023-06-07 | High-purity quartz sand heat dissipation stick |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220187515U true CN220187515U (en) | 2023-12-15 |
Family
ID=89103928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321435770.XU Active CN220187515U (en) | 2023-06-07 | 2023-06-07 | High-purity quartz sand heat dissipation stick |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220187515U (en) |
-
2023
- 2023-06-07 CN CN202321435770.XU patent/CN220187515U/en active Active
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