CN2874079Y - Water energy recovery device - Google Patents
Water energy recovery device Download PDFInfo
- Publication number
- CN2874079Y CN2874079Y CNU2005200359398U CN200520035939U CN2874079Y CN 2874079 Y CN2874079 Y CN 2874079Y CN U2005200359398 U CNU2005200359398 U CN U2005200359398U CN 200520035939 U CN200520035939 U CN 200520035939U CN 2874079 Y CN2874079 Y CN 2874079Y
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- CN
- China
- Prior art keywords
- water
- main shaft
- spiral case
- volute
- energy
- 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 - Fee Related
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Abstract
The utility model relates to a water energy recycling unit, which is characterized in that the upper end of a volute 2 is connected with a water-in port 10, the lower end of the volute 2 is fixed on a base 6, the side of the volute 2 is connected with a water-out conic pipe 1, bearings 11 and 12 are mounted on a main shaft 3. The right end of the main shaft 3 is looped with a coupling 5. At left side in the volute 2, a runner 7 is looped on the main shaft 3. With the operation principle for vane-type fluid machinery, the high-efficiency runner 7 matches with a passageway. When in use, the flange 9 at the water inlet of the recycling unit will be the water-out pipe of return water of circulated water of a cooling tower, water will enter into the volute 2 from the water-in port 10, and form up certain circular rector to push the runner 7 to rotate, which drives the main shaft 3 to rotate, this transforms the energy in the return water into mechanical energy, which drives blower fan to rotate hence cools the circulating water through connection with the drive shaft of the blower fan via the coupling 5. The utility model is of high energy conversion efficiency and very good energy saving effect.
Description
Technical field
The utility model relates to a kind of water energy recovery device, it is a kind of novel energy-conserving device, can be widely used in oil, chemical industry, the smelter circulating water cooling tower system and make the backwater energy recycle device, with backwater transformation of energy in the circulating water cooling tower system is that mechanical energy drives the blower fan rotation, reaches the purpose of cooling circulating water.
Background technique
In oil, chemical industry, smelter circulating water cooling tower system, prior art is used the motoring blower fan, by blower fan the circulating water in the circulating water cooling tower system is cooled off.Like this, motor is wanted electricity consumption, and the backwater energy is not utilized in the circulating water cooling tower system, causes the energy in the backwater to run off.
Summary of the invention
The purpose of this utility model is to overcome the shortcoming that prior art is used the motoring blower fan, the circulating water in the circulating water cooling tower system cooled off by blower fan, a kind of water energy recovery device is provided, this water energy recovery device can reclaim the backwater energy in the circulating water cooling tower system, be converted to mechanical energy, the rotation of driving blower fan, thereby cooling circulating water.
Water energy recovery device, it is characterized in that: the last client link feed-water end mouth 10 of spiral case 2, the lower end of spiral case 2 is fixed on the base 6, and the side of spiral case 2 connects water outlet Taper Pipe 1, and the right side of spiral case 2 is bearings 11, with bearing support 4, two bearings 12 are installed in the bearing support 4, and bearing 11,12 is installed on the main shaft 3, and the right-hand member of main shaft 3 is with coupling 5, leftward position in spiral case 2 is with runner 7 on the main shaft 3.
Described water energy recovery device is characterized in that: main shaft axle envelope waste pipe 8 is outside Seal cage 13 causes spiral case 2, and water intake is sent out blue 9 and is welded on the water inlet port 10 of spiral case 2.
Working principle is: water energy recovery device adopts the working principle of blade fluid machinery, high efficient rotor 7 and runner coupling, during use, the water intake of this device is sent out blue 9 and is connected on the outlet pipe of cooling-tower circulating water backwater, and water enters spiral case 2 from water inlet port 10, form certain circular rector and promote runner 7 rotations, drive main shaft 3 and rotate, convert the energy in the backwater to mechanical energy, connect by the live axle of coupling 5 with blower fan, the rotation of drive blower fan, cooling circulating water.Bearing 11,12 is used for fixing supports main shaft 3, makes main shaft 3 runnings stable.Main shaft axle envelope waste pipe 8 is discharged the small leakage of main shaft sealing device.This device energy conversion efficiency height, practice shows to have extraordinary energy-saving effect.
Structural feature of the present utility model:
(1), this device combines the structural advantages of water pump, water turbine, has characteristics simple in structure, novel, in light weight, that install and use easy maintenance.
(2), this device adopts three fulcrum structures, promptly is to have used three bearings, the bearing support of one of them bearing 11 is single-row to be fixed on the same base 6 with spiral case 2, keeps the integrity and the concentricity of this device, is convenient to on-the-spot the installation and debugging.
(3), runner 7 is core components of this device, must use special tool during dismounting, guarantees that vane type line is indeformable.
(4), axle envelope adopts long mechanical seal of life-span, do not need at ordinary times to safeguard.
(5), spiral case is welded by steel plate, forms necessary circular rector by fixed guide vane and spiral case 2.
Description of drawings
Fig. 1 is the water energy recovery device plan view.
Fig. 2 is the water energy recovery device side view.
Wherein each several part is numbered: water outlet Taper Pipe 1, spiral case 2, main shaft 3, bearing support 4, coupling 5, base 6, runner 7, main shaft axle envelope waste pipe 8, water intake are sent out orchid 9, water inlet port 10, bearing 11,12, Seal cage 13.
Embodiment
Referring to Fig. 1, water energy recovery device is characterized in that: the last client link feed-water end mouth 10 of spiral case 2, and the lower end of spiral case 2 is fixed on the base 6, the side of spiral case 2 connects water outlet Taper Pipe 1, the right side of spiral case 2 is bearing 11 and bearing support 4, and two bearings 12 are installed in the bearing support 4, bearing 11,12 is installed on the main shaft 3, the right-hand member of main shaft 3 is with coupling 5, and leftward position in spiral case 2 is with runner 7 on the main shaft 3.
Fig. 2 is the A-A direction view of Fig. 1, and described water energy recovery device is characterized in that: main shaft axle envelope waste pipe 8 is outside Seal cage 13 causes spiral case 2, and water intake is sent out blue 9 and is welded on the water inlet port 10 of spiral case 2.
This water energy recovery device is widely used in oil, chemical industry, the smelter circulating water cooling tower system and makes the backwater energy recycle device.Be suitable for operating range:
Be suitable for head scope: 15m～20m
Be suitable for range of flow: 1500m
3/ h～1600m
3/ h
Be suitable for and substitute power of motor: 50～60KW
Applicable system temperature:＜30 ℃
Nominal output: 50KW
Runner diameter: 300mm
Claims (2)
1, water energy recovery device, it is characterized in that: the last client link feed-water end mouth (10) of spiral case (2), the lower end of spiral case (2) is fixed on the base (6), the side of spiral case (2) connects water outlet Taper Pipe (1), and the right side of spiral case (2) is bearing (11) and bearing support (4), and two bearings (12) are installed in the bearing support (4), bearing (11), bearing (12) are installed on the main shaft (3), the right-hand member of main shaft (3) is with coupling (5), and leftward position in spiral case (2) is with runner (7) on the main shaft (3).
2, water energy recovery device according to claim 1 is characterized in that: main shaft axle envelope waste pipe (8) causes outside the spiral case from Seal cage (13), and water intake is sent out on the water inlet port (10) that orchid (9) is welded on spiral case (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005200359398U CN2874079Y (en) | 2005-11-01 | 2005-11-01 | Water energy recovery device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005200359398U CN2874079Y (en) | 2005-11-01 | 2005-11-01 | Water energy recovery device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2874079Y true CN2874079Y (en) | 2007-02-28 |
Family
ID=37780677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2005200359398U Expired - Fee Related CN2874079Y (en) | 2005-11-01 | 2005-11-01 | Water energy recovery device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2874079Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010009629A1 (en) * | 2008-07-25 | 2010-01-28 | 南京星飞冷却设备有限公司 | A hydrodynamic cooling fan for a cooling tower with high efficiency and saving-energy |
| CN103993915A (en) * | 2014-05-16 | 2014-08-20 | 西安交大赛尔机泵成套设备有限责任公司 | Large efficient full-work-condition energy recovery enclosed-impeller radial-inward-flow turbine all-in-one machine |
-
2005
- 2005-11-01 CN CNU2005200359398U patent/CN2874079Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010009629A1 (en) * | 2008-07-25 | 2010-01-28 | 南京星飞冷却设备有限公司 | A hydrodynamic cooling fan for a cooling tower with high efficiency and saving-energy |
| CN103993915A (en) * | 2014-05-16 | 2014-08-20 | 西安交大赛尔机泵成套设备有限责任公司 | Large efficient full-work-condition energy recovery enclosed-impeller radial-inward-flow turbine all-in-one machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070228 Termination date: 20101101 |