CN203706761U - Water cooling resistor - Google Patents
Water cooling resistor Download PDFInfo
- Publication number
- CN203706761U CN203706761U CN201320833691.4U CN201320833691U CN203706761U CN 203706761 U CN203706761 U CN 203706761U CN 201320833691 U CN201320833691 U CN 201320833691U CN 203706761 U CN203706761 U CN 203706761U
- Authority
- CN
- China
- Prior art keywords
- cover plate
- upper cover
- lower cover
- water
- resistor
- 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.)
- Expired - Lifetime
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 15
- 238000001816 cooling Methods 0.000 title abstract description 9
- 239000000956 alloy Substances 0.000 claims abstract description 4
- 229910045601 alloy Inorganic materials 0.000 claims abstract description 4
- 239000003292 glue Substances 0.000 claims abstract description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- 239000004411 aluminium Substances 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 238000013016 damping Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 238000007789 sealing Methods 0.000 abstract description 3
- 238000004026 adhesive bonding Methods 0.000 abstract 1
- PMHQVHHXPFUNSP-UHFFFAOYSA-M copper(1+);methylsulfanylmethane;bromide Chemical compound Br[Cu].CSC PMHQVHHXPFUNSP-UHFFFAOYSA-M 0.000 abstract 1
- 238000005485 electric heating Methods 0.000 abstract 1
- 238000009413 insulation Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 239000003677 Sheet moulding compound Substances 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
Landscapes
- Details Of Resistors (AREA)
Abstract
The utility model provides a water cooling resistor which comprises a resistor body, wherein an upper cover plate and a lower cover plate are respectively arranged on the upper side and the lower side of the resistor body, a guide shaft and a gasket are arranged between the upper cover plate and the lower cover plate, springs and O-shaped rings are arranged in the upper cover plate and the lower cover plate, water adapters are arranged on one sides of the upper cover plate and the lower cover plate, and junction boxes are arranged on the other sides of the upper cover plate and the lower cover plate. The resistor body is formed by adhering a connector bar, an aluminum nitride plate and an alloy electric heating wire by using high-temperature-resistant glue through gluing. The gasket and the guide shaft play roles in supporting and locating, the springs play roles in supporting and disturbing, and the O-shaped rings play roles in damping and sealing. The water cooling resistor provided by the utility model has the advantages of small volume, high power, good water cooling effect, good impact resistance and reliable performance.
Description
Technical field
The utility model relates to a kind of water-cooled resistor, for the brake circuit such as frequency converter, servo system, belongs to electric and electronic technical field.
Background technology
At present, the form of water-cooled resistor is varied, and it is too complicated that structure has, and some is too simple, directly on water pipe, does layer insulation, and around upper resistance wire, the insulation property of this way are lower, and performance is unreliable.The mode of water-cooled has: electricity separation, water power does not separate.Electricity separation cooling effect is slightly poor, but less demanding to water-cooling system, and the scope of application is wider; Water power does not separate good cooling results, but high to water-cooling system requirement, application scenario is few.
Utility model content
The technical problems to be solved in the utility model is to provide the high power water-cooled resistor of a kind of good water-cooling effect and dependable performance.
In order to solve the problems of the technologies described above, the technical solution of the utility model is to provide a kind of water-cooled resistor, it is characterized in that: comprise resistor body, the both sides up and down of resistor body are respectively equipped with upper cover plate and lower cover, between upper cover plate and lower cover, be provided with pad, in upper cover plate, lower cover, be equipped with spring; One side of upper cover plate, lower cover is provided with water swivel, and the opposite side of upper cover plate, lower cover is provided with terminal box.
Preferably, be equipped with guide shaft hole on described upper cover plate and lower cover, guide shaft is located in guide shaft hole.
Preferably, in described upper cover plate, lower cover, be equipped with O type circle.
Preferably, described resistor body is bonded together and is formed by high temperature resistant glue by line bank, nitrogenize aluminium sheet, heating alloy.
The pad of the water-cooled resistor that the utility model provides, guide shaft play a part to support, location, and spring plays a part to support, flow-disturbing, and O type encloses damping, sealing function.Compared with prior art, the water-cooled resistor that the utility model provides has following beneficial effect:
1, resistor body surface is immersed in the water, and contacts, and heat transfer speed is fast, and power is high, volume is little;
2, under overload impact condition, resistance to impact is good, and surface temperature is low, and the impact life-span is long, and when shock levels is accomplished 3.5g, electric property is unchanged;
3, aspect electric property: insulation resistance value is large, and leakage current is low; Aspect production: all automations, production efficiency is high, and per day output is high, easily management and control.
4, the material of all parts meets international ROHS standard aspect environmental protection.
Accompanying drawing explanation
The water-cooled resistor structural representation that Fig. 1 provides for the utility model.
Embodiment
For the utility model is become apparent, hereby with a preferred embodiment, and coordinate accompanying drawing to be described in detail below.
The water-cooled resistor structural representation that Fig. 1 provides for the utility model, described water-cooled resistor comprises resistor body 11, upper cover plate 7 and lower cover 1 are equipped with respectively in the both sides up and down of resistor body 11, between upper cover plate 7 and lower cover 1, be provided with pad 5, guide shaft 3, pad 5, guide shaft 3 play a part to support, location.In upper cover plate 7, lower cover 1, be equipped with spring 2, O type circle 10, spring 2 plays a part to support, flow-disturbing, 10 dampings of O type circle, sealing function.The left side of upper cover plate 7, lower cover 1 is provided with water swivel 6, and the right side of upper cover plate 7, lower cover 1 is provided with terminal box 9.
Upper cover plate 7, lower cover 1 material are SMC (sheet molding compound), make through mould.
The material of O type circle 10, water swivel 6, terminal box 9 is Teflon, makes through mould.
Resistor body 11 is bonded together and is formed by line bank 8, nitrogenize aluminium sheet 4, the high temperature resistant glue of heating alloy 12 use.
The preparation method's of water-cooled resistor concrete steps are:
Step 1: at upper cover plate 7, the in-built upper spring 2 of lower cover 1, O type circle 10;
Step 2: pad 5, guide shaft 3 are arranged on lower cover 1 successively;
Step 3: resistor body 11 is placed on the spring 2 on lower cover 1, then lower cover 1 is tightened together with upper cover plate 7 use securing members;
Step 4: the left and right sides that water swivel 6, terminal box 9 is arranged on respectively to the assembly of lower cover 1 and upper cover plate 7.
The water-cooled resistor that the utility model provides is tested according to GB5729 and IEC61373, and resistor body surface is immersed in the water, and contacts, and heat transfer speed is fast, and power is high.Under overload impact condition, resistance to impact is good, and surface temperature is low, and the impact life-span is long, and when shock levels is accomplished 3.5g, electric property is unchanged.When short/long, in overload impact, insulation resistance, load life, resistance to vibration strength, be obviously better than traditional water-cooled resistor.
The water-cooled resistor that the utility model provides is aspect electric property, and insulation resistance value is large, and leakage current is low; Aspect production, all automations, production efficiency is high, and per day output is high, easily management and control; And the material of its all parts meets international ROHS standard aspect environmental protection.
Claims (4)
1. a water-cooled resistor, it is characterized in that: comprise resistor body (11), the both sides up and down of resistor body (11) are respectively equipped with upper cover plate (7) and lower cover (1), between upper cover plate (7) and lower cover (1), be provided with pad (5), in upper cover plate (7), lower cover (1), be equipped with spring (2); One side of upper cover plate (7), lower cover (1) is provided with water swivel (6), and the opposite side of upper cover plate (7), lower cover (1) is provided with terminal box (9).
2. a kind of water-cooled resistor as claimed in claim 1, is characterized in that: on described upper cover plate (7) and lower cover (1), be equipped with guide shaft hole, guide shaft (3) is located in guide shaft hole.
3. a kind of water-cooled resistor as claimed in claim 1 or 2, is characterized in that: in described upper cover plate (7), lower cover (1), be equipped with O type circle (10).
4. a kind of water-cooled resistor as claimed in claim 1, is characterized in that: described resistor body (11) by line bank (8), nitrogenize aluminium sheet (4), heating alloy (12) by the high temperature resistant glue formation that bonds together.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201320833691.4U CN203706761U (en) | 2013-12-17 | 2013-12-17 | Water cooling resistor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201320833691.4U CN203706761U (en) | 2013-12-17 | 2013-12-17 | Water cooling resistor |
Publications (1)
Publication Number | Publication Date |
---|---|
CN203706761U true CN203706761U (en) | 2014-07-09 |
Family
ID=51057164
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201320833691.4U Expired - Lifetime CN203706761U (en) | 2013-12-17 | 2013-12-17 | Water cooling resistor |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN203706761U (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103646734A (en) * | 2013-12-17 | 2014-03-19 | 上海鹰峰电子科技有限公司 | Water-cooling resistor and preparation method thereof |
CN108682525A (en) * | 2018-05-08 | 2018-10-19 | 上海克拉电子有限公司 | A kind of high flat aluminum casing resistor of protection |
CN113517102A (en) * | 2021-04-15 | 2021-10-19 | 蚌埠市双环电子集团股份有限公司 | Integrated water-cooling module resistor |
-
2013
- 2013-12-17 CN CN201320833691.4U patent/CN203706761U/en not_active Expired - Lifetime
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103646734A (en) * | 2013-12-17 | 2014-03-19 | 上海鹰峰电子科技有限公司 | Water-cooling resistor and preparation method thereof |
CN108682525A (en) * | 2018-05-08 | 2018-10-19 | 上海克拉电子有限公司 | A kind of high flat aluminum casing resistor of protection |
CN108682525B (en) * | 2018-05-08 | 2024-03-29 | 上海克拉电子有限公司 | High-protection flat aluminum shell resistor |
CN113517102A (en) * | 2021-04-15 | 2021-10-19 | 蚌埠市双环电子集团股份有限公司 | Integrated water-cooling module resistor |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN201489982U (en) | planar transformer | |
CN203706761U (en) | Water cooling resistor | |
CN201435569Y (en) | Solar energy photovoltaic terminal box | |
CN203120363U (en) | High-heat-conductivity and high-electrical-conductivity electronic governor | |
CN204204614U (en) | A kind of small outdoor voltage transformer | |
CN101582414A (en) | Power module by directly bonding power terminal | |
CN103646734A (en) | Water-cooling resistor and preparation method thereof | |
CN202662615U (en) | Axial diode | |
CN201430054Y (en) | Transformer or reactor provided with cooling device | |
CN203895272U (en) | Tantalum capacitor | |
CN203552833U (en) | Novel electric heat pipe water-cooling resistor | |
CN103400671B (en) | A kind of electrothermal tube water-cooled resistor and preparation technology thereof | |
CN203055890U (en) | Cavity direct-inserted power housing | |
CN202549584U (en) | Annular inductance embedment encapsulation fixing structure for photovoltaic inverter | |
CN202750019U (en) | Static reactive generator power unit structure | |
CN201194373Y (en) | Inversion power supply module for frequency conversion electricity generator | |
CN205373906U (en) | Temperature sensor | |
CN202905978U (en) | Connecting structure for circuit board and housing plugin | |
CN203554796U (en) | IGBT (Insulated Gate Bipolar Transistor) power module mounted based on PCB (Printed Circuit Board) | |
CN103840621A (en) | Manufacturing method for convex magnetic-pole coil of large-scale bulb tubular water-turbine generator | |
CN205196179U (en) | LED lamp water -resistant power | |
CN203976901U (en) | A kind of electricity Ca mechanism for continous way magnetic control film coating production line | |
CN201995146U (en) | PTC constant-temperature heating element | |
CN201336349Y (en) | Novel microwave isolator with embedded structure | |
CN202733559U (en) | Integrated light-emitting diode (LED) fluorescent tube |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee | ||
CP01 | Change in the name or title of a patent holder |
Address after: 201604 Shanghai Songjiang District Shihudang Industrial Park Tang Road, No. 158 Patentee after: SHANGHAI EAGTOP ELECTRONIC TECHNOLOGY Co.,Ltd. Address before: 201604 Shanghai Songjiang District Shihudang Industrial Park Tang Road, No. 158 Patentee before: SHANGHAI EAGTOP ELECTRONIC TECHNOLOGY Co.,Ltd. |
|
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20140709 |