CN209747260U - Ceramic water-cooled resistor - Google Patents
Ceramic water-cooled resistor Download PDFInfo
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- CN209747260U CN209747260U CN201920428149.8U CN201920428149U CN209747260U CN 209747260 U CN209747260 U CN 209747260U CN 201920428149 U CN201920428149 U CN 201920428149U CN 209747260 U CN209747260 U CN 209747260U
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- water
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- pipe
- ceramic
- outlet pipe
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Abstract
The utility model discloses a ceramic water-cooling resistor, including water pump, water tank and resistance assembly, resistance assembly includes metal outer tube, ceramic resistance tube, mica pipe, metal inlet tube and metal outlet pipe, and the mica pipe wears in the metal outer tube, and ceramic resistance tube wears in the mica pipe, and the both ends of metal outer tube are packaged with the quartz slurry; the metal water inlet pipe and the metal water outlet pipe are also used as a wiring leading-out end; the water tank is filled with non-conductive deionized water, the water pump is respectively connected with the metal water inlet pipe and the water tank, the metal water outlet pipe is communicated with the water tank, so that the deionized water in the water tank is driven by the water pump to sequentially and circularly flow through the metal water inlet pipe, the ceramic resistance pipe, the metal water outlet pipe and the water tank, and the deionized water is in direct contact with the inner wall of the ceramic resistance pipe. The heat is directly transferred to the deionized water to be taken away, and the traditional insulating layer is not needed, so that the cooling effect is better.
Description
Technical Field
The utility model relates to a resistor technical field, concretely relates to pottery water-cooling resistor.
Background
Along with the development of electronic power technology, water-cooling resistor uses more and more, and conventional water-cooling resistor all adopts indirect cooling mode, and is isolated through the insulating layer between resistance body and the coolant liquid, and the heat transfer that the resistance body produced to the insulating layer, the coolant liquid is taken away the heat on the insulating layer. The heat conductivity and the insulativity of the insulating layer are generally in an opposite relationship, and the better the insulativity is, the poorer the heat conductivity of the insulating layer is, so that the cooling performance of the water-cooling resistor of the type is limited, and the advantages of the water-cooling resistor are not obvious.
SUMMERY OF THE UTILITY MODEL
There is above-mentioned technical problem to prior art, the utility model provides a ceramic water-cooling resistor that water-cooling heat dispersion is good.
In order to achieve the above object, the utility model provides a following technical scheme:
The ceramic water-cooling resistor comprises a water pump, a water tank and a resistor assembly, wherein the resistor assembly comprises a metal outer pipe, a ceramic resistor pipe, a mica pipe, a metal water inlet pipe and a metal water outlet pipe; one end of the metal water inlet pipe and one end of the metal water outlet pipe are respectively communicated with two ends of the ceramic resistance pipe, the other ends of the metal water inlet pipe and the metal water outlet pipe respectively penetrate out of the quartz slurry at the corresponding ends, and the metal water inlet pipe and the metal water outlet pipe are also used as wiring leading-out ends; the water tank is filled with non-conductive deionized water, the water pump is respectively connected with the metal water inlet pipe and the water tank, the metal water outlet pipe is communicated with the water tank, so that the water pump drives the deionized water in the water tank to sequentially and circularly flow through the metal water inlet pipe, the ceramic resistance pipe, the metal water outlet pipe and the water tank, and the deionized water is directly contacted with the inner wall of the ceramic resistance pipe; the water pump is connected with the metal water inlet pipe in an insulation way, and the metal water outlet pipe is connected with the water tank in an insulation way.
Wherein, quartz sand is filled between the inner wall of the mica tube and the outer wall of the ceramic resistance tube.
wherein, the outer sides of the metal water inlet pipe and the metal water outlet pipe are provided with wire connecting rings.
the utility model has the advantages that:
The utility model discloses a pottery water-cooling resistor, ceramic resistor pipe can produce the heat as resistance, and the deionized water in the during operation water pump drive water tank circulates in proper order and flows through metal inlet tube-ceramic resistor pipe-metal outlet pipe-water tank, and the inner wall direct contact of deionized water and ceramic resistor pipe, and the heat is directly taken away in transmitting to the deionized water, need not to pass through traditional insulating layer, therefore the cooling effect is better. In addition, the metal water inlet pipe and the metal water outlet pipe are used as a conveying pipeline communicated with the ceramic resistance pipe and also used as a wiring leading-out end connected with peripheral use equipment, and the structure is compact.
Drawings
Fig. 1 is a schematic structural diagram of a resistor component of the ceramic water-cooled resistor in the embodiment.
Fig. 2 is a schematic diagram of the operation of the ceramic water-cooled resistor in the embodiment.
reference numerals:
The resistor comprises a resistor component 1, a metal outer tube 11, a ceramic resistor tube 12, a mica tube 13, a metal water inlet tube 14, a metal water outlet tube 15, quartz sand 16, quartz slurry 17 and a wiring ring 18.
Detailed Description
The present invention will be described in detail with reference to the following embodiments and accompanying drawings.
As shown in fig. 1, the resistor assembly 1 of the ceramic water-cooled resistor of the present embodiment includes a metal outer tube 11, a ceramic resistor tube 12, a mica tube 13, a metal water inlet tube 14 and a metal water outlet tube 15, wherein the mica tube 13 penetrates through the metal outer tube 11, and an outer wall of the mica tube 13 is attached to an inner wall of the metal outer tube 11. The ceramic resistance tube 12 penetrates through the mica tube 13, quartz sand 16 is filled between the inner wall of the mica tube 13 and the outer wall of the ceramic resistance tube 12, and quartz slurry 17 is filled at two ends of the metal outer tube 11, so that two ends of the metal outer tube 11 are sealed. The inner end of the metal water inlet pipe 14 and the inner end of the metal water outlet pipe 15 are respectively communicated with two ends of the ceramic resistance pipe 12, the outer end of the metal water inlet pipe 14 and the outer end of the metal water outlet pipe 15 respectively penetrate out from the quartz slurry 17 at the corresponding ends, and a wiring ring 18 is arranged at the position after penetrating out and used for wiring with peripheral use equipment.
Referring to fig. 2, the ceramic water-cooled resistor of this embodiment further includes a water pump and a water tank, the water tank contains non-conductive deionized water, the deionized water is pure water from which impurities in the form of ions are removed, but soluble organic matters still exist in the water in the form of molecules, the deionized water does not have ions that can move freely, and the molecules are electrically neutral, and thus are non-conductive. The water pump is connected with the metal water inlet pipe 14 and the water tank respectively, wherein the water pump is connected with the metal water inlet pipe 14 in an insulation mode through a plastic pipe, and the metal water outlet pipe 15 is connected with the water tank in an insulation mode through a plastic pipe. When the water tank is used, the metal water outlet pipe 15 and the wiring ring 18 of the metal water inlet pipe 14 are connected with peripheral use equipment, the ceramic resistance pipe 12 can generate heat as a resistor, the water pump drives deionized water in the water tank to sequentially and circularly flow through the metal water inlet pipe 14, the ceramic resistance pipe 12, the metal water outlet pipe 15 and the water tank, the deionized water is in direct contact with the inner wall of the ceramic resistance pipe 12, the heat is directly transferred to the deionized water to be taken away, and the deionized water does not need to pass through a traditional insulating layer, so that the cooling effect.
It should be finally noted that the above embodiments are only intended to illustrate the technical solutions of the present invention, and not to limit the scope of the present invention, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present invention can be modified or replaced with equivalents without departing from the spirit and scope of the technical solutions of the present invention.
Claims (3)
1. A ceramic water-cooled resistor is characterized in that: the water pump comprises a water pump, a water tank and a resistor assembly, wherein the resistor assembly comprises a metal outer pipe, a ceramic resistor pipe, a mica pipe, a metal water inlet pipe and a metal water outlet pipe; one end of the metal water inlet pipe and one end of the metal water outlet pipe are respectively communicated with two ends of the ceramic resistance pipe, the other ends of the metal water inlet pipe and the metal water outlet pipe respectively penetrate out of the quartz slurry at the corresponding ends, and the metal water inlet pipe and the metal water outlet pipe are also used as wiring leading-out ends; the water tank is filled with non-conductive deionized water, the water pump is respectively connected with the metal water inlet pipe and the water tank, the metal water outlet pipe is communicated with the water tank, so that the water pump drives the deionized water in the water tank to sequentially and circularly flow through the metal water inlet pipe, the ceramic resistance pipe, the metal water outlet pipe and the water tank, and the deionized water is directly contacted with the inner wall of the ceramic resistance pipe; the water pump is connected with the metal water inlet pipe in an insulation way, and the metal water outlet pipe is connected with the water tank in an insulation way.
2. The ceramic water-cooled resistor as claimed in claim 1, wherein: and quartz sand is filled between the inner wall of the mica tube and the outer wall of the ceramic resistance tube.
3. The ceramic water-cooled resistor as claimed in claim 1, wherein: the outer sides of the metal water inlet pipe and the metal water outlet pipe are provided with wire connecting rings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920428149.8U CN209747260U (en) | 2019-03-29 | 2019-03-29 | Ceramic water-cooled resistor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920428149.8U CN209747260U (en) | 2019-03-29 | 2019-03-29 | Ceramic water-cooled resistor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209747260U true CN209747260U (en) | 2019-12-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920428149.8U Active CN209747260U (en) | 2019-03-29 | 2019-03-29 | Ceramic water-cooled resistor |
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| Country | Link |
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| CN (1) | CN209747260U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110033908A (en) * | 2019-03-29 | 2019-07-19 | 广东福德电子有限公司 | A kind of ceramics water-cooled resistor |
-
2019
- 2019-03-29 CN CN201920428149.8U patent/CN209747260U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110033908A (en) * | 2019-03-29 | 2019-07-19 | 广东福德电子有限公司 | A kind of ceramics water-cooled resistor |
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