CN204878076U - Centrifugal blower cooling system - Google Patents
Centrifugal blower cooling system Download PDFInfo
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- CN204878076U CN204878076U CN201520612429.6U CN201520612429U CN204878076U CN 204878076 U CN204878076 U CN 204878076U CN 201520612429 U CN201520612429 U CN 201520612429U CN 204878076 U CN204878076 U CN 204878076U
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- motor casing
- cooling system
- centrifugal blower
- exhaust outlet
- flow
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Abstract
The utility model relates to a centrifugal blower cooling system, it includes quick -witted case and sets up the air -blower body at quick -witted incasement, the air -blower body includes the motor casing, the rotor of setting in the motor casing, a stator, the impeller at both ends is controlled at the spiral case of the motor casing left and right sides with the setting to the setting at the rotor, the center of spiral case is provided with the water conservancy diversion mouth corresponding with the impeller, the right side of motor casing is along radially being provided with the more than one air intake, the left side of motor casing is provided with first air outlet and second air outlet, first air outlet is connected with the water conservancy diversion mouth on right side through first tuber pipe, the second air outlet passes through the second tuber pipe and is connected with left water conservancy diversion mouth. The utility model has the advantages of simple structure, the cooling effectual.
Description
Technical field
The utility model belongs to mechanical equipment technical field, is specifically related to a kind of centrifugal blower cooling system.
Background technique
The motor of high-speed centrifugal blower to turn left the right side 30000 due to its working speed, cause its heating value very large, if application number is air suspension centrifugal blower a kind of disclosed in the Chinese invention patent application of 201410410513X, because its rotating speed is high, heating value is large, therefore in order to ensure that the safe operation of blower fan needs to cool timely and effectively.
Model utility content
Technical problem to be solved in the utility model is to provide that a kind of structure is simple, the centrifugal blower cooling system of good cooling effect.
For solving the problem, technical solution adopted in the utility model is:
A kind of centrifugal blower cooling system, it comprises cabinet and is arranged on the blower body in described cabinet, described blower body comprises motor casing, be arranged on the rotor in motor casing, stator, be arranged on the spiral case of the motor casing left and right sides and be arranged on the impeller at two ends, rotor left and right, the center of described spiral case is provided with the flow-guiding mouth corresponding with described impeller, its key technology is: the right side of described motor casing has been disposed radially more than one intake grill, the left side of described motor casing is provided with the first exhaust outlet and the second exhaust outlet, described first exhaust outlet is connected with the flow-guiding mouth on right side by the first airduct, described second exhaust outlet is connected with the flow-guiding mouth in left side by the second airduct.
As further improvement of the utility model, described flow-guiding mouth is provided with support of duct, the first described airduct is connected with the flow-guiding mouth of right left both sides by support of duct respectively with the outlet of the second airduct.
As further improvement of the utility model, the line in the center of circle of described first exhaust outlet and the second exhaust outlet and the intersect vertical axis of described rotor.
As further improvement of the utility model, also comprise the constituent be arranged in cabinet, described constituent comprises and being linked in sequence and the cooling coil forming the radiator of circulation loop, water tank, recycle pump and be arranged on described motor casing, described radiator, water tank, is connected by honeycomb duct between recycle pump and cooling coil.
As further improvement of the utility model, described cooling coil is arranged in the wallboard of described motor casing.
As further improvement of the utility model, described radiator is corresponding with the suction port on described cabinet.
As further improvement of the utility model, described cooling coil is copper pipe.
The beneficial effect adopting technique scheme to produce is:
The utility model improves in the structure of existing blower, from the side of motor casing, intake grill is set, opposite side sets out air port, and exhaust outlet is met the flow-guiding mouth place guiding to blower fan by airduct, the rotation of draught fan impeller makes flow-guiding mouth place form negative pressure, thus air-flow is flowed in spiral case, make airduct form pumping action to motor casing inside simultaneously, gas enters into motor casing inside from intake grill, spiral case is entered into after being discharged by exhaust outlet again, this structure makes motor casing inside form axial stable air-flow, form internally air-cooled system, air-flow passes through from the gap of stators and rotators, the effect of effectively cooling is formed to fan rotor, and the formation of this air-flow utilizes the structural feature of blower self, without the need to the power mechanism by outside, save the energy, and rotor rotates the heat that produces just is discharged to the external world by intake impeller entrance continuously through blower fan under the guiding of suction pipe.
By arranging constituent, form to the stator of blower the effect of effectively cooling, cooling coil coiling is arranged in motor casing, comparatively large with stator contact area, good heat conduction effect.Radiator is arranged on the suction port place of cabinet, the air-flow entering cabinet forms wind cooling temperature lowering effect to radiator, without the need to radiator again with external refrigeration equipment connection, make structure simple, save the energy.
Accompanying drawing explanation
Fig. 1 is the sectional structure schematic diagram of the utility model blower.
Fig. 2 is the structural representation of the utility model constituent.
Wherein: 1 motor casing, 2 rotors, 3 intake grills, 4 flow-guiding mouths, 5 support of ducts, 6 impellers, 7 spiral cases, 7-1 exhaust port, 8 cooling coils, 9 stators, 10 first exhaust outlets, 11 first airducts, 12 second airducts, 13 second exhaust outlets, 14 cabinets, 14-1 suction port, 15 dust-proof Sound-proof materials, 16 water tanks, 17 recycle pumps, 18 radiators, 19 honeycomb ducts.
Embodiment
Below in conjunction with accompanying drawing 1,2 and specific embodiment, model utility is described in further detail:
A kind of centrifugal blower cooling system as depicted in figs. 1 and 2, it blower body comprising cabinet 14 and be arranged in described cabinet 14, the sidewall of described cabinet 14 is provided with suction port 14-1, and inside suction port 14-1, is provided with dust-proof Sound-proof material 15, play dust-proof and effect that is sound insulation.
Described blower body comprises motor casing 1, the rotor 2 be arranged in motor casing 1, stator 9, be arranged on the spiral case 7 of motor casing 1 left and right sides and be arranged on the impeller 6 at rotor about 2 two ends, the center of described spiral case 7 is provided with the flow-guiding mouth 4 corresponding with described impeller 6, spiral case 7 is provided with exhaust port 7-1.Gas is subject to centrifugal action and obtains kinetic energy from the discharge of impeller 4 periphery when impeller 6 High Rotation Speed, the guiding through spiral case 7 makes it flow to exhaust port 7-1 thus form negative pressure in the center portion of impeller 6.
The right side of described motor casing 1 has been disposed radially more than one intake grill 3, the left side of described motor casing 1 is provided with the first exhaust outlet 10 and the second exhaust outlet 13, the line in the center of circle of described first exhaust outlet 10 and the second exhaust outlet 13 and the intersect vertical axis of described rotor 2, namely described first exhaust outlet 10 and the second exhaust outlet 13 are oppositely arranged.
Described first exhaust outlet 10 is connected with the flow-guiding mouth 4 on right side by the first airduct 11, and described second exhaust outlet 13 is connected with the flow-guiding mouth 4 in left side by the second airduct 12.Described flow-guiding mouth 4 is provided with support of duct 5, and the first described airduct 11 is connected with the flow-guiding mouth 4 of right left both sides by support of duct 5 respectively with the outlet of the second airduct 13.
First exhaust outlet 10 and the second exhaust outlet 13 are oppositely arranged, air-flow can be made to distribute at motor casing 1 inner homogeneous, cooling-down effect is better, and described intake grill 3 is two, corresponding with described first exhaust outlet 10 and the second exhaust outlet 13, or be two or more, the radial direction along motor casing 1 is uniformly distributed.
The constituent be arranged in cabinet 14 is also comprised in the present embodiment, described constituent comprises the radiator 18 of the formation circulation loop that is linked in sequence, water tank 16, recycle pump 17, with the cooling coil 8 be arranged on described motor casing 1, described radiator 18, water tank 16, connected by honeycomb duct 19 between recycle pump 17 and cooling coil 8, specifically see accompanying drawing 2, the liquid entering hole of recycle pump 17 is connected with the liquid outlet bottom water tank 16, the liquid outlet of recycle pump 17 is connected with the liquid entering hole of cooling coil 8, the liquid outlet of cooling coil 8 is connected with the liquid entering hole of radiator 18, the liquid outlet of radiator 18 is connected with the liquid entering hole of water tank 16.Described radiator 18 is corresponding with the suction port 14-1 on described cabinet 14.Cooling liquid in water tank 16 provides power to enter into cooling coil 8 by recycle pump 17 to lower the temperature to stator 9, after cooling coil 8 flows out, radiator 18 heat radiation is entered into by the cooling liquid after heating, radiator 18 carries out wind-cooling heat dissipating by the air-flow entered by suction port 14-1, is then back in water tank 16 through cooled cooling liquid.
In the present embodiment, described cooling coil 8 adopts copper pipe, described cooling coil 8 is arranged in the wallboard of described motor casing 1, namely copper cooling coil 8 is cast in motor casing 1 in the process of casting motor casing 1 inner, one-body molded with motor casing 1, do not affect the structure of motor casing 1, can not affect the installation of stator 9 and rotor 2 yet.
Last it is noted that above embodiment is only in order to illustrate the technical solution of the utility model, be not intended to limit; Although be described in detail the utility model with reference to previous embodiment, those of ordinary skill in the art is to be understood that: it still can be modified to the technological scheme described in previous embodiment, or carries out equivalent replacement to wherein portion of techniques feature; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the spirit and scope of the utility model embodiment technological scheme.
Claims (7)
1. a centrifugal blower cooling system, it blower body comprising cabinet (14) and be arranged in described cabinet (14), described blower body comprises motor casing (1), the rotor (2) be arranged in motor casing (1), stator (9), be arranged on the spiral case (7) of motor casing (1) left and right sides and be arranged on the impeller (6) at rotor (2) two ends, left and right, and the center of described spiral case (7) is provided with the flow-guiding mouth (4) corresponding with described impeller (6);
It is characterized in that: the right side of described motor casing (1) has been disposed radially more than one intake grill (3), the left side of described motor casing (1) is provided with the first exhaust outlet (10) and the second exhaust outlet (13), described first exhaust outlet (10) is connected with the flow-guiding mouth (4) on right side by the first airduct (11), and described second exhaust outlet (13) is connected with the flow-guiding mouth (4) in left side by the second airduct (12).
2. a kind of centrifugal blower cooling system according to claim 1, it is characterized in that: described flow-guiding mouth (4) is provided with support of duct (5), described the first airduct (11) is connected with the flow-guiding mouth (4) of right left both sides by support of duct (5) respectively with the outlet of the second airduct (13).
3. a kind of centrifugal blower cooling system according to claim 1, is characterized in that: the line in the center of circle of described first exhaust outlet (10) and the second exhaust outlet (13) and the intersect vertical axis of described rotor (2).
4. a kind of centrifugal blower cooling system according to any one of claim 1-3, it is characterized in that: also comprise the constituent be arranged in cabinet (14), described constituent comprises and being linked in sequence and the cooling coil (8) forming the radiator (18) of circulation loop, water tank (16), recycle pump (17) and be arranged on described motor casing (1), described radiator (18), water tank (16), is connected by honeycomb duct (19) between recycle pump (17) and cooling coil (8).
5. a kind of centrifugal blower cooling system according to claim 4, is characterized in that: described cooling coil (8) is arranged in the wallboard of described motor casing (1).
6. a kind of centrifugal blower cooling system according to claim 4, is characterized in that: described radiator (18) is corresponding with the suction port (14-1) on described cabinet (14).
7. a kind of centrifugal blower cooling system according to claim 4, is characterized in that: described cooling coil (8) is copper pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520612429.6U CN204878076U (en) | 2015-08-14 | 2015-08-14 | Centrifugal blower cooling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520612429.6U CN204878076U (en) | 2015-08-14 | 2015-08-14 | Centrifugal blower cooling system |
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| Publication Number | Publication Date |
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| CN204878076U true CN204878076U (en) | 2015-12-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520612429.6U Active CN204878076U (en) | 2015-08-14 | 2015-08-14 | Centrifugal blower cooling system |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106194785A (en) * | 2016-09-26 | 2016-12-07 | 南京磁谷科技有限公司 | The rotor fan-free backflow air-cooled structure of isolation rotor magnetic suspension motor |
| CN106194801A (en) * | 2016-09-26 | 2016-12-07 | 南京磁谷科技有限公司 | A kind of air-cooled aerator of fan-free reverse-flow type |
| CN106961185A (en) * | 2017-03-22 | 2017-07-18 | 上海仁创环境科技有限公司 | A kind of automatic cycle cooling water air blower and cooling round-robin method |
| CN107313989A (en) * | 2016-11-28 | 2017-11-03 | 盾石磁能科技有限责任公司 | Magnetic suspension cfentrifugal blower air cooling system |
| CN107387460A (en) * | 2017-08-29 | 2017-11-24 | 南京磁谷科技有限公司 | A kind of magnetic suspension cfentrifugal blower cooling system |
| CN107659055A (en) * | 2017-10-30 | 2018-02-02 | 南京磁谷科技有限公司 | A kind of aeration structure for the platform that exceeds the speed limit |
-
2015
- 2015-08-14 CN CN201520612429.6U patent/CN204878076U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106194785A (en) * | 2016-09-26 | 2016-12-07 | 南京磁谷科技有限公司 | The rotor fan-free backflow air-cooled structure of isolation rotor magnetic suspension motor |
| CN106194801A (en) * | 2016-09-26 | 2016-12-07 | 南京磁谷科技有限公司 | A kind of air-cooled aerator of fan-free reverse-flow type |
| CN107313989A (en) * | 2016-11-28 | 2017-11-03 | 盾石磁能科技有限责任公司 | Magnetic suspension cfentrifugal blower air cooling system |
| CN106961185A (en) * | 2017-03-22 | 2017-07-18 | 上海仁创环境科技有限公司 | A kind of automatic cycle cooling water air blower and cooling round-robin method |
| CN107387460A (en) * | 2017-08-29 | 2017-11-24 | 南京磁谷科技有限公司 | A kind of magnetic suspension cfentrifugal blower cooling system |
| CN107659055A (en) * | 2017-10-30 | 2018-02-02 | 南京磁谷科技有限公司 | A kind of aeration structure for the platform that exceeds the speed limit |
| CN107659055B (en) * | 2017-10-30 | 2023-10-20 | 南京磁谷科技有限公司 | Ventilating structure of overspeed table |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Centrifugal blower cooling system Effective date of registration: 20190716 Granted publication date: 20151216 Pledgee: China Everbright Bank Limited by Share Ltd. Shijiazhuang branch Pledgor: SHIJIAZHUANG KINGSTON BEARING TECHNOLOGY Co.,Ltd. Registration number: 2019130000013 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20200724 Granted publication date: 20151216 Pledgee: China Everbright Bank Limited by Share Ltd. Shijiazhuang branch Pledgor: SHIJIAZHUANG KINGSTON BEARING TECHNOLOGY Co.,Ltd. Registration number: 2019130000013 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201215 Address after: Room 405-406, floor w5-c2-4, No.51, Third Street, economic and Technological Development Zone, Xiqing District, Tianjin Patentee after: CAPITAL AIHUA (TIANJIN) MUNICIPAL & ENVIRONMENTAL ENGINEERING Co.,Ltd. Address before: 052360 South Weiyi Road, Xinji Economic Development Zone, Shijiazhuang City, Hebei Province Patentee before: SHIJIAZHUANG KINGSTON BEARING TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221208 Address after: Room 405-406, W5-C2-4 Floor, 51 Third Avenue, Tianjin Binhai New Area Economic and Technological Development Zone Patentee after: CAPITAL AIHUA (TIANJIN) MUNICIPAL & ENVIRONMENTAL ENGINEERING CO.,LTD. Patentee after: Beijing First Atmospheric Environment Technology Co.,Ltd. Address before: Room 405-406, floor w5-c2-4, No.51, Third Street, economic and Technological Development Zone, Xiqing District, Tianjin Patentee before: CAPITAL AIHUA (TIANJIN) MUNICIPAL & ENVIRONMENTAL ENGINEERING CO.,LTD. |
|
| TR01 | Transfer of patent right |