CN201805342U - Water cooling system for cylindrical permanent magnet speed regulation device - Google Patents
Water cooling system for cylindrical permanent magnet speed regulation device Download PDFInfo
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- CN201805342U CN201805342U CN2010205450011U CN201020545001U CN201805342U CN 201805342 U CN201805342 U CN 201805342U CN 2010205450011 U CN2010205450011 U CN 2010205450011U CN 201020545001 U CN201020545001 U CN 201020545001U CN 201805342 U CN201805342 U CN 201805342U
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- water
- conductor rotor
- cooling system
- gutter
- snail
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Abstract
The utility model discloses a water cooling system for a cylindrical permanent speed regulation device, which comprises a water inlet, a radiating system, a water supply system and a water return system. The radiating system comprises a water-retaining plate, a plane spiral flume and a cylindrical radiating groove, the water inlet is connected above the water-retaining plate, the plane spiral flume is engraved on the surface of a conductor rotor perpendicular to a spindle and facing the water-retaining plate, and the cylindrical spiral radiating groove is engraved on the surface of the conductor rotor parallel to the spindle and facing the water-retaining plate, and is communicated with the plane spiral flume. According to principles of rotation tangent and negative pressure, cooling water flows towards the cylindrical spiral radiating groove along the plane spiral flume and sprays out from the periphery of the conductor rotor along with rotation of the conductor rotor, so that heat is taken away and the water is cooled. When a main water supply system fails, a standby water tank can continue to supply water until failures are removed, thereby normal operation of equipment can not be affected by failures of the water supply system and the water cooling system has the advantages of good cooling effect, stable operation and the like.
Description
Technical field
The utility model relates to the water-cooling system in cooling technology field, particularly a kind of water-cooling system of drum type brake permanent magnetic speed-adjusting device.
Background technology
Application number is 200910232125.6, and authorizing publication No. is CN 101710780A, and authorizing date of publication is the patent of invention on May 19th, 2010, has announced a kind of permanent-magnet speed governor.It comprises: tubular conductor rotor, tubular p-m rotor and adjuster; It is characterized in that: the tubular p-m rotor is separated by air-gap in the tubular conductor rotor therebetween, and with the rotating shaft independent rotation of installing separately; Adjuster adjusting tubular p-m rotor and tubular conductor rotor to change the active area between tubular conductor rotor and the tubular p-m rotor, realize changing the size of transmitting torque between tubular conductor rotor and the tubular p-m rotor at the relative position of axis direction.The permanent magnet of this permanent-magnet speed governor is installed in the outer toroid position of tubular p-m rotor, can obtain the power output higher than general permanent-magnet speed governor, torque.This permanent-magnet speed governor anchor ring outside is equipped with fin, is provided with ventilation hole in the cylinder bottom, shows and adopts air cooling way that device is dispelled the heat.But for the equipment that surpasses 300kW, air cooling way has not satisfied the heat radiation requirement.
The utility model content
Goal of the invention: in order to overcome the deficiencies in the prior art, the utility model provides a kind of water-cooling system of drum type brake permanent magnetic speed-adjusting device, and this water-cooling system can solve the heat dissipation problem of high-power drum type brake permanent magnetic speed-adjusting device.
Technical scheme: for achieving the above object, the water-cooling system of drum type brake permanent magnetic speed-adjusting device of the present utility model, include the mouth of a river, cooling system, water system and return water system, described cooling system comprises water fender, snail gutter, cylindrical spiral heat dissipation groove, the water fender top connects into the mouth of a river, the conductor rotor vertical major is carved with the snail gutter in the face of on the surface of water fender, the conductor rotor parallel main axis is carved with cylindrical spiral heat dissipation groove in the face of on the surface of water fender, and cylindrical spiral heat dissipation groove communicates with snail gutter circular arc.
Water system is injected cooling water from water inlet between water fender and cylinder plane, current can flow to cylinder cylindrical spiral heat dissipation groove along the snail gutter, and throw away from the cylinder outer with the rotation of tubular conductor rotor, take away heat; When main water supply system breaks down, the controller in the return water system will be opened buffer tank continuation water supply and get rid of until fault.
Described water system comprises main water supply system and buffer tank, and main water supply system comprises main channel and alternate channel, when break down in the main channel, enable alternate channel, when main water supply system breaks down, enable buffer tank, described return water system is collected the waste water of the cylindrical spiral heat dissipation groove of flowing through.
Described snail gutter, its incline direction is opposite with the rotating conductor rotor direction.
Beneficial effect: compared with prior art, the water-cooling system of drum type brake permanent magnetic speed-adjusting device of the present utility model has the following advantages:
(1) utilize rolling tangential and principle of negative pressure, gutter can guide current to flow through the cylinder plane, flows to cylinder cylindrical spiral heat dissipation groove, and throws away from the conductor rotor outer with the rotation of conductor rotor, takes away heat, plays cooling effect;
(2) when main water supply system breaks down, enable buffer tank and continue to supply water, thereby the fault of water system will can not have influence on the normal operation of equipment, have advantages such as good cooling effect and system works are stable until the fault eliminating.
Description of drawings
Fig. 1 is the generalized section that the utility model is applied to drum type brake permanent magnetic speed-adjusting device, and the first half is represented the situation that permanent magnet is different with the conductor rotor active area respectively with the latter half;
Fig. 2 is gutter and the radiating groove schematic diagram that cylinder type conductor rotor surface is carved, and the direction of arrow is represented direction of rotation;
Fig. 3 is a schematic flow sheet of the present utility model.
Among the figure: 1 main shaft, 2 water inlets, 3 water fenders, 4 helical water guide grooves, 4 ' gutter muscle, 5 spiral heat dissipation grooves, 6 conductor rotor back irons, 7 conductor rotor, 8 permanent magnets, 9 permanent magnetism covers, 10 permanent magnetism back irons, 11 bearings, 12 lead sets, 13 helical pitch seats, 14 fixed handles, 15 spline housings, 16 fixed handles, 17 spline driven shafts
Embodiment
Below in conjunction with accompanying drawing the utility model is done further explanation.
As depicted in figs. 1 and 2, the water-cooling system of drum type brake permanent magnetic speed-adjusting device of the present utility model, include the mouth of a river 2, cooling system, water system and return water system, cooling system comprises water fender 3, snail gutter 4, cylindrical spiral heat dissipation groove 5, water fender 3 tops connect into the mouth of a river 2, conductor rotor 6 vertical major 1 are carved with snail gutter 4 in the face of on the surface of water fender 3, conductor rotor 6 parallel main axis 1 are carved with cylindrical spiral heat dissipation groove 5 in the face of on the surface of water fender 3, and cylindrical spiral heat dissipation groove 5 is done circular arc with snail gutter 4 and communicated; The incline direction of snail gutter 4 is opposite with conductor rotor 6 direction of rotation.
The utility model in use, water system is injected cooling water from water inlet 2 between water fender 3 and conductor rotor 6, when conductor rotor 6 rotations, can produce negative pressure simultaneously in the snail gutter 4, the negative pressure that produces when current can be cut and be rotated by the gutter muscle 4 ' of projection between the snail gutter 4 sucks draws snail gutter 4, under the centrifugal action that the tubular conductor rotor 6 of the guiding of snail gutter 4 and rotation is produced, flow to cylinder cylindrical spiral heat dissipation groove 5, and throw away from conductor rotor 6 outers with the rotation of tubular conductor rotor 6, take away heat, play cooling effect.The water that throws away will be blocked and collect from fixedly delivery port outflow by the seal closure of device outside, flow to return water system.
As shown in Figure 3, water system comprises main water supply system and buffer tank, and main water supply system has two water channels, is respectively main channel and alternate channel.Every passage is made up of valve, filter, thermometer, pressure regulator, flow control valve etc.When break down in the main channel, the water temperature in the water return pipeline is higher than 65 ℃, and the water yield reduces, and the thermometer of return water system and flow instrument will detect unusually, and its control system will be sent the unblanking alternate channel and continue to supply water.When the water source of main water supply system breaks down or two water channels when all breaking down, water temperature in the water return pipeline is higher than 65 ℃, the water yield reduces, and the thermometer of return water system and flow instrument will detect unusually, and its control system will be sent the unblanking buffer tank and continue to supply water.The moisture storage capacity of buffer tank can guarantee had enough cooling waters to import to equipment before fault is got rid of, thereby the fault of water system will can not have influence on the normal operation of equipment.
The above only is a preferred implementation of the present utility model; be noted that for those skilled in the art; under the prerequisite that does not break away from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection range of the present utility model.
Claims (3)
1. the water-cooling system of a drum type brake permanent magnetic speed-adjusting device, include the mouth of a river (2), cooling system, water system and return water system, it is characterized in that: described cooling system comprises water fender (3), snail gutter (4) and cylindrical spiral heat dissipation groove (5), water fender (3) top connects into the mouth of a river (2), conductor rotor (6) vertical major (1) is carved with snail gutter (4) in the face of on the surface of water fender (3), conductor rotor (6) parallel main axis (1) is carved with cylindrical spiral heat dissipation groove (5) in the face of on the surface of water fender (3), and cylindrical spiral heat dissipation groove (5) communicates with snail gutter (4) circular arc.
2. the water-cooling system of drum type brake permanent magnetic speed-adjusting device according to claim 1, it is characterized in that: described water system comprises main water supply system and buffer tank, main water supply system comprises main channel and alternate channel, when break down in the main channel, enable alternate channel, when main water supply system breaks down, enable buffer tank; Described return water system is collected the waste water of the cylindrical spiral heat dissipation groove (5) of flowing through.
3. the water-cooling system of drum type brake permanent magnetic speed-adjusting device according to claim 1 is characterized in that: described snail gutter (4), its incline direction is opposite with conductor rotor (6) direction of rotation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205450011U CN201805342U (en) | 2010-09-26 | 2010-09-26 | Water cooling system for cylindrical permanent magnet speed regulation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205450011U CN201805342U (en) | 2010-09-26 | 2010-09-26 | Water cooling system for cylindrical permanent magnet speed regulation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201805342U true CN201805342U (en) | 2011-04-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205450011U Expired - Fee Related CN201805342U (en) | 2010-09-26 | 2010-09-26 | Water cooling system for cylindrical permanent magnet speed regulation device |
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| CN (1) | CN201805342U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103855829A (en) * | 2014-03-12 | 2014-06-11 | 江苏银茂控股（集团）有限公司 | Liquid-cooled electromagnetic induction speed regulator |
| CN103904801A (en) * | 2014-03-12 | 2014-07-02 | 江苏银茂控股（集团）有限公司 | Spray-type air-cooled electromagnetic induction energy-saving speed governor |
| CN104201825A (en) * | 2014-08-14 | 2014-12-10 | 沈坤元 | Efficiently-formed radiator for disc-type motor |
| CN104518641A (en) * | 2013-09-30 | 2015-04-15 | 中达电通股份有限公司 | Permanent magnetic speed regulating coupling |
| CN104734458A (en) * | 2015-03-10 | 2015-06-24 | 诸暨和创磁电科技有限公司 | Three-cylinder permanent magnet governor |
| CN105226882A (en) * | 2015-10-09 | 2016-01-06 | 湖南众合节能环保有限公司 | A kind of liquid cooling permanent-magnetic eddy speed regulating device |
| CN108880108A (en) * | 2018-07-10 | 2018-11-23 | 南京艾凌节能技术有限公司 | Cooling back installation in a kind of permanent-magnet speed governor |
| CN110938801A (en) * | 2019-12-13 | 2020-03-31 | 山东国晶新材料有限公司 | Metal point source for evaporation equipment and application thereof |
-
2010
- 2010-09-26 CN CN2010205450011U patent/CN201805342U/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104518641A (en) * | 2013-09-30 | 2015-04-15 | 中达电通股份有限公司 | Permanent magnetic speed regulating coupling |
| CN103855829A (en) * | 2014-03-12 | 2014-06-11 | 江苏银茂控股（集团）有限公司 | Liquid-cooled electromagnetic induction speed regulator |
| CN103904801A (en) * | 2014-03-12 | 2014-07-02 | 江苏银茂控股（集团）有限公司 | Spray-type air-cooled electromagnetic induction energy-saving speed governor |
| CN103855829B (en) * | 2014-03-12 | 2016-01-13 | 江苏银茂控股（集团）有限公司 | Liquid-cooled electromagnetic induction governor |
| CN103904801B (en) * | 2014-03-12 | 2016-01-13 | 江苏银茂控股（集团）有限公司 | The air-cooled electromagnetic induction energy-saving governor of water-fog type |
| CN104201825A (en) * | 2014-08-14 | 2014-12-10 | 沈坤元 | Efficiently-formed radiator for disc-type motor |
| CN104734458A (en) * | 2015-03-10 | 2015-06-24 | 诸暨和创磁电科技有限公司 | Three-cylinder permanent magnet governor |
| CN105226882A (en) * | 2015-10-09 | 2016-01-06 | 湖南众合节能环保有限公司 | A kind of liquid cooling permanent-magnetic eddy speed regulating device |
| CN105226882B (en) * | 2015-10-09 | 2017-12-26 | 湖南众合节能环保有限公司 | A kind of liquid cooling permanent-magnetic eddy speed regulating device |
| CN108880108A (en) * | 2018-07-10 | 2018-11-23 | 南京艾凌节能技术有限公司 | Cooling back installation in a kind of permanent-magnet speed governor |
| CN110938801A (en) * | 2019-12-13 | 2020-03-31 | 山东国晶新材料有限公司 | Metal point source for evaporation equipment and application thereof |
| CN110938801B (en) * | 2019-12-13 | 2020-12-01 | 山东国晶新材料有限公司 | Metal point source for evaporation equipment and application thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190515 Address after: 210009 New World Center A-3118, 88 Zhujiang Road, Xuanwu District, Nanjing, Jiangsu Province Co-patentee after: Jiangsu Mager Environmental Energy Co., Ltd. Patentee after: Nanjing Universal Control System Co., Ltd. Address before: Room 3118, Block A, New World Center, 88 Zhujiang Road, Nanjing, Jiangsu Province Patentee before: Nanjing Universal Control System Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110420 Termination date: 20190926 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |