CN204332565U - A kind of Novel resistor - Google Patents
A kind of Novel resistor Download PDFInfo
- Publication number
- CN204332565U CN204332565U CN201520044113.1U CN201520044113U CN204332565U CN 204332565 U CN204332565 U CN 204332565U CN 201520044113 U CN201520044113 U CN 201520044113U CN 204332565 U CN204332565 U CN 204332565U
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- pipe
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- earthenware
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Abstract
The utility model relates to a kind of Novel resistor, it comprises earthenware, earthenware is highly heat-conductive carbon/ceramic porcelain tube, the outer wall of earthenware is wound with resistive band, the two ends of earthenware are respectively arranged with annular fixed band, annular fixed band arranges binding post, the inside of earthenware is provided with Double-spiral groove, the water pipe A for dispelling the heat and water pipe B is provided with in groove, water pipe A is provided with water inlet A and water outlet A, water pipe B arranges water inlet B and water outlet B, the two sides of earthenware are respectively arranged with support A and support B, the middle part of support A is provided with louvre A, support A outward flange is provided with mouth of pipe A and mouth of pipe a, mouth of pipe A and mouth of pipe a place are respectively arranged with elasticity pipe collar, the middle part of support B is provided with louvre B, support B outward flange is provided with mouth of pipe B and mouth of pipe b, mouth of pipe B and mouth of pipe b place are respectively arranged with elasticity pipe collar, there is structure simple, easy to use, cooling effectiveness is high, cooling evenly, consume energy low, the advantage of long service life.
Description
Technical field
The utility model belongs to electronic element apparatus field, is specifically related to a kind of resistance, particularly a kind of Novel resistor.
Background technology
Resistor is a current limiting element, what use very in daily life is extensive, resistor is connect in circuit, the resistance of resistor is fixing is generally two pins, it can the size of current on its institute's chord road of restricted passage, resistor is the element that in electronic circuit, number of applications is maximum, usually power and resistance formation different series is pressed, select for circuit designers, resistor is mainly used to regulate and stabling current and voltage in circuit, can be used as shunt and voltage divider, also Circuit Matching load can be done, according to circuit requirement, also can be used for negative feedback or the positive feedback of amplifying circuit, Voltage-current conversion, voltage during input overload or overcurrent protection element, RC circuit can be formed again as vibration, filtering, bypass, differential, anomalous integral time constant element etc., needing to use frequency converter to carry out in the technical field of braking, when carrying out brake operating, the regenerated energy of feedback can be produced, these energy are consumed in the mode of heating by the brake resistance being connected in parallel on frequency converter bus two ends, but it is larger at loading capacity, or during speed, the power of the brake resistance adopted is larger, the heat simultaneously produced is also very large, thus cause the rising of ambient temperature, when temperature is excessive, easily cause safety issue, but, the type of cooling effect of current use very undesirable, use air cooling effect is poor, and use the complexity that arranges of water-cooled, and inhomogeneous cooling is even, water inlet is caused to go out temperature low, during outlet, temperature is high, larger impact is produced on resistor performance, therefore, one is found to have structure simple, easy to use, cooling effectiveness is high, cooling evenly, consume energy low, the Novel resistor of long service life has just extremely been necessary.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, and it is simple to provide one to have structure, and easy to use, cooling effectiveness is high, and cooling evenly, is consumed energy low, the Novel resistor of long service life.
The technical solution adopted in the utility model is achieved in that a kind of Novel resistor, it comprises earthenware, described earthenware is highly heat-conductive carbon/ceramic porcelain tube, the outer wall of earthenware is wound with resistive band, the two ends of earthenware are respectively arranged with annular fixed band, described annular fixed band is provided with binding post, the inside of earthenware is provided with Double-spiral groove, the water pipe A for dispelling the heat and water pipe B is provided with in described groove, described water pipe A is provided with water inlet A and water outlet A, water pipe B is provided with water inlet B and water outlet B, the two sides of earthenware are respectively arranged with support A and support B, the middle part of described support A is provided with louvre A, the outer peripheral top of support A is provided with mouth of pipe A, the described outer peripheral bottom of support A is respectively arranged with mouth of pipe a, described mouth of pipe A and mouth of pipe a place are respectively arranged with elasticity pipe collar, the middle part of described support B is provided with louvre B, the outer peripheral top of support B is provided with mouth of pipe B, the described outer peripheral bottom of support B is respectively arranged with mouth of pipe b, described mouth of pipe B and mouth of pipe b place are respectively arranged with elasticity pipe collar.
Described water pipe A and water pipe B is set to the good copper pipe of heat conductivility.
Described water pipe A and water pipe B is crisscross arranged in groove.
Described water outlet A is by mouth of pipe A, and water inlet A is by mouth of pipe b.
Described water inlet B is by mouth of pipe a, and water outlet B is by mouth of pipe B.
Described water inlet A, water outlet A, water inlet B and water outlet B match with elasticity pipe collar.
Described water outlet A is connected with water inlet B.
A kind of Novel resistor of the utility model, the mode of double helix water-cooled is adopted to carry out refrigeration resistor, make in cooling procedure by double helix water pipe structure, water pipe low for temperature is adjacent with the high water pipe of temperature, so just effectively can solve the difficult problem using inhomogeneous cooling in Cooling Process, this Novel resistor is provided with earthenware, the inside of earthenware is provided with double spiral grooves, and, copper water pipe A and water pipe B is provided with in double-helical groove, the water outlet A of water pipe A is connected with the water inlet B of water pipe B, such cold water enters into water pipe A from water inlet A, then flow out from the water outlet B of water pipe B, and, water pipe A and water pipe B is crisscross arranged, in the process of the heat heating that such cold water produces at absorption resistance device, just there will be the coldest water and the hottest aqueous phase neighbour, make cooling water temperature very even, avoid in single tube-cooled process, the water inlet good cooling results occurred, delivery port cooling effect is poor, there is the phenomenon that the two ends temperature difference is larger, the setting of this structure also makes the performance of resistor be subject to temperature effect to diminish, thus the precision of resistor can be improved, the performance of improvement equipment, in addition, the support A that earthenware two sides are arranged and support B, support A is provided with louvre A, support B is provided with louvre B, the temperature of resistor so just further can be reduced by the louvre A of setting and louvre B, in addition, the outward flange of support A and support B is provided with mouth of pipe A, mouth of pipe a, mouth of pipe B and mouth of pipe b, and be respectively arranged with elasticity pipe collar, so just effectively can fix water pipe A and water pipe B, vibration influence water pipe A is prevented to be separated with earthenware with water pipe B, so just can reach better radiating effect, it is simple that the utility model has structure, easy to use, cooling effectiveness is high, cooling evenly, consume energy low, the advantage of long service life.
Accompanying drawing explanation
Fig. 1 is a kind of Novel resistor structural representation of the utility model.
Fig. 2 is a kind of Novel resistor profile of the utility model.
Fig. 3 is a kind of Novel resistor cooling water of the utility model flow graph.
Fig. 4 is a kind of Novel resistor support of the utility model A left view.
Fig. 5 is a kind of Novel resistor support of the utility model B right view.
In figure: 1, earthenware 2, resistive band 3, annular fixed band 4, binding post 5, groove 6, water pipe A 7, water pipe B 8, water inlet A 9, water outlet A 9 10, water inlet B 11, water outlet B 12, support A 13, support B 14, louvre A 15, mouth of pipe A 16, mouth of pipe a 17, elasticity pipe collar 18, louvre B 19, mouth of pipe B 20, mouth of pipe b.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described further.
Embodiment 1
As Fig. 1, Fig. 2, Fig. 3, shown in Fig. 4 and Fig. 5, a kind of Novel resistor, it comprises earthenware 1, described earthenware 1 is highly heat-conductive carbon/ceramic porcelain tube, the outer wall of earthenware 1 is wound with resistive band 2, the two ends of earthenware 1 are respectively arranged with annular fixed band 3, described annular is fixed 3 bands and is provided with binding post 4, the inside of earthenware 1 is provided with Double-spiral groove 5, the water pipe A6 for dispelling the heat and water pipe B7 is provided with in described groove 5, described water pipe A6 is provided with water inlet A 8 and water outlet A 9, water pipe B7 is provided with water inlet B 10 and water outlet B 11, the two sides of earthenware 1 are respectively arranged with support A12 and support B13, the middle part of described support A12 is provided with louvre A14, the outer peripheral top of support A12 is provided with mouth of pipe A15, the described outer peripheral bottom of support A12 is respectively arranged with mouth of pipe a16, described mouth of pipe A15 and mouth of pipe a16 place are respectively arranged with elasticity pipe collar 17, the middle part of described support B13 is provided with louvre B18, the outer peripheral top of support B13 is provided with mouth of pipe B19, the described outer peripheral bottom of support B13 is respectively arranged with mouth of pipe b20, described mouth of pipe B19 and mouth of pipe b20 place are respectively arranged with elasticity pipe collar 17.
A kind of Novel resistor of the utility model, the mode of double helix water-cooled is adopted to carry out refrigeration resistor, make in cooling procedure by double helix water pipe structure, water pipe low for temperature is adjacent with the high water pipe of temperature, so just effectively can solve the difficult problem using inhomogeneous cooling in Cooling Process, this Novel resistor is provided with earthenware, the inside of earthenware is provided with double spiral grooves, and, copper water pipe A and water pipe B is provided with in double-helical groove, the water outlet A of water pipe A is connected with the water inlet B of water pipe B, such cold water enters into water pipe A from water inlet A, then flow out from the water outlet B of water pipe B, and, water pipe A and water pipe B is crisscross arranged, in the process of the heat heating that such cold water produces at absorption resistance device, just there will be the coldest water and the hottest aqueous phase neighbour, make cooling water temperature very even, avoid in single tube-cooled process, the water inlet good cooling results occurred, delivery port cooling effect is poor, there is the phenomenon that the two ends temperature difference is larger, the setting of this structure also makes the performance of resistor be subject to temperature effect to diminish, thus the precision of resistor can be improved, the performance of improvement equipment, in addition, the support A that earthenware two sides are arranged and support B, support A is provided with louvre A, support B is provided with louvre B, the temperature of resistor so just further can be reduced by the louvre A of setting and louvre B, in addition, the outward flange of support A and support B is provided with mouth of pipe A, mouth of pipe a, mouth of pipe B and mouth of pipe b, and be respectively arranged with elasticity pipe collar, so just effectively can fix water pipe A and water pipe B, vibration influence water pipe A is prevented to be separated with earthenware with water pipe B, so just can reach better radiating effect, it is simple that the utility model has structure, easy to use, cooling effectiveness is high, cooling evenly, consume energy low, the advantage of long service life.
Embodiment 2
As Fig. 1, Fig. 2, Fig. 3, shown in Fig. 4 and Fig. 5, a kind of Novel resistor, it comprises earthenware 1, described earthenware 1 is highly heat-conductive carbon/ceramic porcelain tube, the outer wall of earthenware 1 is wound with resistive band 2, the two ends of earthenware 1 are respectively arranged with annular fixed band 3, described annular is fixed 3 bands and is provided with binding post 4, the inside of earthenware 1 is provided with Double-spiral groove 5, the water pipe A6 for dispelling the heat and water pipe B7 is provided with in described groove 5, described water pipe A6 is provided with water inlet A 8 and water outlet A 9, water pipe B7 is provided with water inlet B 10 and water outlet B 11, the two sides of earthenware 1 are respectively arranged with support A12 and support B13, the middle part of described support A12 is provided with louvre A14, the outer peripheral top of support A12 is provided with mouth of pipe A15, the described outer peripheral bottom of support A12 is respectively arranged with mouth of pipe a16, described mouth of pipe A15 and mouth of pipe a16 place are respectively arranged with elasticity pipe collar 17, the middle part of described support B13 is provided with louvre B18, the outer peripheral top of support B13 is provided with mouth of pipe B19, the described outer peripheral bottom of support B13 is respectively arranged with mouth of pipe b20, described mouth of pipe B19 and mouth of pipe b20 place are respectively arranged with elasticity pipe collar 17, described water pipe A6 and water pipe B7 is set to the good copper pipe of heat conductivility, described water pipe A6 and water pipe B7 is crisscross arranged in groove 5 again, described water outlet A 9 is by mouth of pipe A15, water inlet A 8 is by mouth of pipe b20, described water inlet B 10 is by mouth of pipe a16, water outlet B 11 is by mouth of pipe B19, described water inlet A 8, water outlet A 9, water inlet B 10 and water outlet B 11 match with elasticity pipe collar 17, described water outlet A 8 is connected with water inlet B 10.
A kind of Novel resistor of the utility model, the mode of double helix water-cooled is adopted to carry out refrigeration resistor, make in cooling procedure by double helix water pipe structure, water pipe low for temperature is adjacent with the high water pipe of temperature, so just effectively can solve the difficult problem using inhomogeneous cooling in Cooling Process, this Novel resistor is provided with earthenware, the inside of earthenware is provided with double spiral grooves, and, copper water pipe A and water pipe B is provided with in double-helical groove, the water outlet A of water pipe A is connected with the water inlet B of water pipe B, such cold water enters into water pipe A from water inlet A, then flow out from the water outlet B of water pipe B, and, water pipe A and water pipe B is crisscross arranged, in the process of the heat heating that such cold water produces at absorption resistance device, just there will be the coldest water and the hottest aqueous phase neighbour, make cooling water temperature very even, avoid in single tube-cooled process, the water inlet good cooling results occurred, delivery port cooling effect is poor, there is the phenomenon that the two ends temperature difference is larger, the setting of this structure also makes the performance of resistor be subject to temperature effect to diminish, thus the precision of resistor can be improved, the performance of improvement equipment, in addition, the support A that earthenware two sides are arranged and support B, support A is provided with louvre A, support B is provided with louvre B, the temperature of resistor so just further can be reduced by the louvre A of setting and louvre B, in addition, the outward flange of support A and support B is provided with mouth of pipe A, mouth of pipe a, mouth of pipe B and mouth of pipe b, and be respectively arranged with elasticity pipe collar, so just effectively can fix water pipe A and water pipe B, vibration influence water pipe A is prevented to be separated with earthenware with water pipe B, so just can reach better radiating effect, it is simple that the utility model has structure, easy to use, cooling effectiveness is high, cooling evenly, consume energy low, the advantage of long service life.
Claims (7)
1. a Novel resistor, it comprises earthenware, it is characterized in that: described earthenware is highly heat-conductive carbon/ceramic porcelain tube, the outer wall of earthenware is wound with resistive band, the two ends of earthenware are respectively arranged with annular fixed band, described annular fixed band is provided with binding post, the inside of earthenware is provided with Double-spiral groove, the water pipe A for dispelling the heat and water pipe B is provided with in described groove, described water pipe A is provided with water inlet A and water outlet A, water pipe B is provided with water inlet B and water outlet B, the two sides of earthenware are respectively arranged with support A and support B, the middle part of described support A is provided with louvre A, the outer peripheral top of support A is provided with mouth of pipe A, the described outer peripheral bottom of support A is respectively arranged with mouth of pipe a, described mouth of pipe A and mouth of pipe a place are respectively arranged with elasticity pipe collar, the middle part of described support B is provided with louvre B, the outer peripheral top of support B is provided with mouth of pipe B, the described outer peripheral bottom of support B is respectively arranged with mouth of pipe b, described mouth of pipe B and mouth of pipe b place are respectively arranged with elasticity pipe collar.
2. a kind of Novel resistor according to claim 1, is characterized in that: described water pipe A and water pipe B is set to the good copper pipe of heat conductivility.
3. a kind of Novel resistor according to claim 1, is characterized in that: described water pipe A and water pipe B is crisscross arranged in groove.
4. a kind of Novel resistor according to claim 1, is characterized in that: described water outlet A is by mouth of pipe A, and water inlet A is by mouth of pipe b.
5. a kind of Novel resistor according to claim 1, is characterized in that: described water inlet B is by mouth of pipe a, and water outlet B is by mouth of pipe B.
6. a kind of Novel resistor according to claim 1, is characterized in that: described water inlet A, water outlet A, water inlet B and water outlet B match with elasticity pipe collar.
7. a kind of Novel resistor according to claim 1, is characterized in that: described water outlet A is connected with water inlet B.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520044113.1U CN204332565U (en) | 2015-01-22 | 2015-01-22 | A kind of Novel resistor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520044113.1U CN204332565U (en) | 2015-01-22 | 2015-01-22 | A kind of Novel resistor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204332565U true CN204332565U (en) | 2015-05-13 |
Family
ID=53168892
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520044113.1U Expired - Fee Related CN204332565U (en) | 2015-01-22 | 2015-01-22 | A kind of Novel resistor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204332565U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105741991A (en) * | 2016-03-30 | 2016-07-06 | 湖南中车特种电气装备有限公司 | Water-cooling resistance device for frequency conversion system |
| CN106057388A (en) * | 2016-07-26 | 2016-10-26 | 黄河科技学院 | Metal plate type high-power variable resistor |
| CN110010318A (en) * | 2019-04-10 | 2019-07-12 | 湖南福德电气有限公司 | A kind of tube-in-tube water-cooled resistor |
| CN110247626A (en) * | 2019-06-19 | 2019-09-17 | 合肥流明新能源科技有限公司 | A kind of water-cooling type terminal box for photovoltaic power generation |
-
2015
- 2015-01-22 CN CN201520044113.1U patent/CN204332565U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105741991A (en) * | 2016-03-30 | 2016-07-06 | 湖南中车特种电气装备有限公司 | Water-cooling resistance device for frequency conversion system |
| CN106057388A (en) * | 2016-07-26 | 2016-10-26 | 黄河科技学院 | Metal plate type high-power variable resistor |
| CN106057388B (en) * | 2016-07-26 | 2017-11-10 | 黄河科技学院 | A kind of metal plate type high power varying resistance |
| CN110010318A (en) * | 2019-04-10 | 2019-07-12 | 湖南福德电气有限公司 | A kind of tube-in-tube water-cooled resistor |
| CN110247626A (en) * | 2019-06-19 | 2019-09-17 | 合肥流明新能源科技有限公司 | A kind of water-cooling type terminal box for photovoltaic power generation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150513 Termination date: 20170122 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |