CN215109687U - High-temperature-resistant fan centrifugal fan capable of saving water for cooling - Google Patents
High-temperature-resistant fan centrifugal fan capable of saving water for cooling Download PDFInfo
- Publication number
- CN215109687U CN215109687U CN202121581749.1U CN202121581749U CN215109687U CN 215109687 U CN215109687 U CN 215109687U CN 202121581749 U CN202121581749 U CN 202121581749U CN 215109687 U CN215109687 U CN 215109687U
- Authority
- CN
- China
- Prior art keywords
- water
- cooling
- water tank
- centrifugal fan
- bearing
- 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.)
- Active
Links
Images
Abstract
The utility model relates to a high temperature resistant fan centrifugal fan capable of saving water and cooling, which comprises a base, a centrifugal fan body, a cooling water tank, a motor and a bearing, wherein the centrifugal fan body, the cooling water tank, the motor and the bearing are arranged on the base; the cooling water tank is connected with the water inlet end and the water outlet end of the water channel through a circulating pipeline, and water in the cooling water tank is recycled in the water channel; the utility model has the advantages of reasonable design, for the water tank cooling through the semiconductor refrigeration piece to water through the lower temperature is at the water channel inner loop of bearing, and for bearing and transmission shaft cooling, the transmission shaft still passes the water tank setting simultaneously, can be through the water tank for the direct cooling of transmission shaft, has increased the cooling effect, has ensured the needs of centrifugal fan operation to temperature control, and has good water conservation effect.
Description
Technical Field
The utility model relates to a fan technical field especially relates to a can water conservation refrigerated high temperature resistant fan centrifugal fan.
Background
At present, in the high temperature operation centrifugal fan structure, in order to lower the temperature for its bearing, generally all set up the water passageway that can circulate in that the bearing is inside, then to the inside recirculated cooling water that carries of water passageway, accomplish the cooling effect through the cooling water, but this kind of cooling effect is limited, still can not satisfy the centrifugal fan bearing cooling needs about 200 ℃.
Disclosure of Invention
In order to solve the deficiencies in the prior art, the utility model aims to provide a can water conservation refrigerated high temperature resistant fan centrifugal fan, can realize the bearing cooling through the water of lower temperature, satisfy the centrifugal fan operation needs.
The utility model provides a technical scheme that its technical problem adopted is:
the utility model provides a can water conservation refrigerated high temperature resistant fan centrifugal fan, includes the base and installs centrifugal fan body, motor and the bearing on the base, connects through the transmission shaft between centrifugal fan body, the motor, and the transmission shaft passes through the bearing is fixed on the base, the inside water passageway that is equipped with of bearing, its characterized in that:
the cooling water tank is also included, a semiconductor refrigerating sheet is arranged outside the cooling water tank, the refrigerating surface of the semiconductor refrigerating sheet is attached to the surface of the cooling water tank, and the radiating surface of the semiconductor refrigerating sheet faces outwards;
the cooling water tank is provided with a water inlet and a water outlet and is connected with the water inlet end and the water outlet end of the water channel through a circulating pipeline, and water in the cooling water tank is recycled in the water channel.
And the outer side of the heat radiating surface of the semiconductor refrigerating sheet is provided with a heat radiating sheet connected with the semiconductor refrigerating sheet.
The cooling water tank is fixedly arranged on the base.
The middle part of the cooling water tank is also provided with a shaft hole, and the transmission shaft penetrates through the shaft hole of the cooling water tank.
Still included a heat dissipation wind wheel, the heat dissipation wind wheel is located the outside of semiconductor refrigeration piece, and the operation face of heat dissipation wind wheel sets up towards semiconductor refrigeration piece.
And the heat dissipation wind wheel is fixedly arranged on the outer side of the transmission shaft.
The utility model has the advantages that: the structure is reasonable in design, the water tank is cooled through the semiconductor refrigerating sheet, the bearing and the transmission shaft are cooled through the circulation of water at a lower temperature in the water channel of the bearing, and meanwhile, the transmission shaft also penetrates through the water tank, so that the transmission shaft can be directly cooled through the water tank, the cooling effect is increased, and the requirement of the centrifugal fan on temperature control is met; the structure replaces tap water cooling through circulating water, and the whole structure has a good water-saving effect.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of the cooling water tank.
Fig. 3 is a schematic sectional view of the cooling water tank.
Fig. 4 is a schematic view of a connection structure of the cooling water tank and the bearing.
In the figure: 100 bases, 200 motors, 300 couplings, 400 bearings, 401 water channels, 500 transmission shafts, 600 cooling water tanks, 601 water inlets, 602 water outlets, 603 semiconductor refrigeration sheets, 604 radiating fins, 605 cavities, 700 radiating wind wheels and 800 centrifugal fan bodies.
Detailed Description
The following description is provided for illustrative purposes, and other advantages and features of the present invention will become apparent to those skilled in the art from the following detailed description.
As shown in fig. 1 to 4: the embodiment provides a high temperature resistant fan centrifugal fan capable of saving water and cooling, which comprises a base 100, a centrifugal fan body 800, a motor 200 and a bearing 400, wherein the centrifugal fan body 800, the motor 200 and the bearing 400 are installed on the base 100, the base 100 comprises a skid-mounted support positioned at the bottom and a support seat installed and fixed at the upper part of the right side of the skid-mounted support, the centrifugal fan body 800 is positioned on the skid-mounted support at the right side, is arranged in parallel with the supporting seat, the motor 200 and the bearing 400 are installed and fixed on the top surface of the supporting seat, the position height matching of the motor 200, the bearing 400 and the centrifugal impeller of the centrifugal fan body 800 is kept, and are mutually matched and connected, the centrifugal fan body 800 and the motor 200 are connected through a transmission shaft 500, the transmission shaft 500 is fixed on the base 100 through the bearing 400, meanwhile, in order to cool down the transmission shaft 500 and the bearing 400, the bearing 400 adopts a water-cooled bearing seat structure including a water passage 401 inside.
In order to realize the cooling effect of circulating water, replace normal atmospheric temperature circulating water through low temperature water, high temperature operation centrifugal fan has still included a coolant tank 600, and coolant tank 600 is located between centrifugal fan body 800, motor 200, and coolant tank 600 is the platykurtic structure, and it is inside cavity 605, and its bottom edge is equipped with the flange board and the installation is fixed on the supporting seat, wherein:
the semiconductor refrigerating sheet 603 is arranged outside the left side of the cooling water tank 600, the refrigerating surface of the semiconductor refrigerating sheet 603 is attached to the surface of the cooling water tank 600, the radiating surface of the semiconductor refrigerating sheet 603 faces the outside, and meanwhile, the radiating fin 604 connected with the semiconductor refrigerating sheet 603 is arranged outside the radiating surface of the semiconductor refrigerating sheet 603;
the cooling water tank 600 is provided with a water inlet 601 and a water outlet 602, and is connected with the water inlet end and the water outlet end of the water channel 401 through a circulating pipeline, a circulating pump, corresponding pipe fittings and valve pieces, and the like, so that low-temperature cooling water in the cooling water tank 600 is recycled in the water channel 401, the circulation operation of normal-temperature water is replaced, and the cooling efficiency of the bearing 400 and the transmission shaft 500 is improved.
In order to improve the cooling technical effect of the cooling water tank 600 in the structure, the middle of the cooling water tank 600 is further provided with a shaft hole, namely the shaft hole penetrates through the cavity 605 of the cooling water tank 600, the inside of the cavity 605 is hermetically arranged, and the transmission shaft 500 penetrates through the shaft hole of the cooling water tank 600, so that the cooling water tank 600, the motor 200 and the bearing 400 are arranged on the same straight line, because the temperature of the cooling water tank 600 is lower, and the cooling water tank 600 is made of metal materials, the cooling water tank 600 can be close to the transmission shaft 500, the effect of directly cooling the transmission shaft 500 by the cooling water tank 600 is realized, and the operation requirement of the high-temperature operation centrifugal fan is further met.
Further, in order to ensure the normal operation of the semiconductor refrigeration piece 603, the embodiment further includes a heat dissipation wind wheel 700, the heat dissipation wind wheel 700 is located outside the semiconductor refrigeration piece 603, and is installed and fixed outside the transmission shaft 500, and is distributed coaxially with the transmission shaft 500, and meanwhile, the operation surface of the heat dissipation wind wheel 700 is arranged towards the semiconductor refrigeration piece 603, when the transmission shaft 500 operates, the heat dissipation wind wheel 700 and the transmission shaft 500 are synchronously driven, so that air circulation is realized, heat dissipation of the heat dissipation fins 604 of the semiconductor refrigeration piece 603 is realized by utilizing the air circulation, and the operation effect of the semiconductor refrigeration piece 603 is ensured.
The above is only the preferred embodiment of the present invention, as long as the preferred embodiment is realized by the same means, the objective technical solution of the present invention all belongs to the protection scope of the present invention.
Claims (6)
1. The utility model provides a can water conservation refrigerated high temperature resistant fan centrifugal fan, includes the base and installs centrifugal fan body, motor and the bearing on the base, connects through the transmission shaft between centrifugal fan body, the motor, and the transmission shaft passes through the bearing is fixed on the base, the inside water passageway that is equipped with of bearing, its characterized in that:
the cooling water tank is also included, a semiconductor refrigerating sheet is arranged outside the cooling water tank, the refrigerating surface of the semiconductor refrigerating sheet is attached to the surface of the cooling water tank, and the radiating surface of the semiconductor refrigerating sheet faces outwards;
the cooling water tank is provided with a water inlet and a water outlet and is connected with the water inlet end and the water outlet end of the water channel through a circulating pipeline, and water in the cooling water tank is recycled in the water channel.
2. The high temperature resistant fan centrifugal fan capable of saving water and cooling according to claim 1, characterized in that: and the outer side of the heat radiating surface of the semiconductor refrigerating sheet is provided with a heat radiating sheet connected with the semiconductor refrigerating sheet.
3. The high temperature resistant fan centrifugal fan capable of saving water and cooling according to claim 1, characterized in that: the cooling water tank is fixedly arranged on the base.
4. The high temperature resistant fan centrifugal fan capable of saving water and cooling according to claim 1, characterized in that: the middle part of the cooling water tank is also provided with a shaft hole, and the transmission shaft penetrates through the shaft hole of the cooling water tank.
5. The high temperature resistant fan centrifugal fan capable of saving water and cooling according to claim 4, characterized in that: still included a heat dissipation wind wheel, the heat dissipation wind wheel is located the outside of semiconductor refrigeration piece, and the operation face of heat dissipation wind wheel sets up towards semiconductor refrigeration piece.
6. The high temperature resistant fan centrifugal fan capable of saving water and cooling according to claim 5, characterized in that: and the heat dissipation wind wheel is fixedly arranged on the outer side of the transmission shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121581749.1U CN215109687U (en) | 2021-07-08 | 2021-07-08 | High-temperature-resistant fan centrifugal fan capable of saving water for cooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121581749.1U CN215109687U (en) | 2021-07-08 | 2021-07-08 | High-temperature-resistant fan centrifugal fan capable of saving water for cooling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215109687U true CN215109687U (en) | 2021-12-10 |
Family
ID=79320447
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121581749.1U Active CN215109687U (en) | 2021-07-08 | 2021-07-08 | High-temperature-resistant fan centrifugal fan capable of saving water for cooling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215109687U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116123117A (en) * | 2023-03-22 | 2023-05-16 | 广东鑫风风机有限公司 | Centrifugal fan capable of adjusting air flow temperature |
-
2021
- 2021-07-08 CN CN202121581749.1U patent/CN215109687U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116123117A (en) * | 2023-03-22 | 2023-05-16 | 广东鑫风风机有限公司 | Centrifugal fan capable of adjusting air flow temperature |
| CN116123117B (en) * | 2023-03-22 | 2023-12-12 | 广东鑫风风机有限公司 | Centrifugal fan capable of adjusting air flow temperature |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN215109687U (en) | High-temperature-resistant fan centrifugal fan capable of saving water for cooling | |
| CN205482030U (en) | Refrigerator capable of achieving energy-saving heat dissipation by utilizing residual cold circulation | |
| CN201522202U (en) | Negative pressure cooling tower of combined type hydrodynamical/electric fan | |
| CN117212247A (en) | Cooling device for pump of high-temperature machine | |
| CN214755962U (en) | 12MW semi-direct-drive permanent magnet wind driven generator cooling system | |
| CN206490950U (en) | A kind of electromechanical equipment heat abstractor of novel energy-saving high-efficiency | |
| CN214204561U (en) | Combined internal circulation heat dissipation power distribution cabinet | |
| CN114415808A (en) | Water-cooling radiator structure | |
| CN201730805U (en) | Cooling system | |
| CN204616267U (en) | High voltage converter auxiliary water cooling cooling system | |
| CN114679129A (en) | Photovoltaic power generation assembly based on closed air cavity cooling and cooling method | |
| CN103490598A (en) | Converter cabinet structure | |
| CN208818010U (en) | A kind of VN alloy production kiln cooling device | |
| CN207554382U (en) | A kind of inserted high-temperature fan heat insulation and heat control mechanism | |
| CN215113516U (en) | Shield tunnel cooling system | |
| CN219243952U (en) | Transcritical CO2 heat pump heat lifting device | |
| CN220292472U (en) | Water air conditioner control box heat radiation structure and water air conditioner control box thereof | |
| CN215930579U (en) | Automatic compensation device of circular cooler | |
| CN211953333U (en) | Novel condenser for high-efficiency energy-saving refrigerating unit | |
| CN219433526U (en) | Air source heat pump unit | |
| CN219318758U (en) | Wall type high-efficiency cooler | |
| CN220337107U (en) | High-temperature fan energy-saving device | |
| CN216772368U (en) | Water-cooling radiator structure | |
| CN220286231U (en) | Bearing rapid cooling device of water ring vacuum pump | |
| CN219934715U (en) | Closed cooling tower coil pipe |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |