CN201918821U - Special motor for cooling tower - Google Patents
Special motor for cooling tower Download PDFInfo
- Publication number
- CN201918821U CN201918821U CN2010206986825U CN201020698682U CN201918821U CN 201918821 U CN201918821 U CN 201918821U CN 2010206986825 U CN2010206986825 U CN 2010206986825U CN 201020698682 U CN201020698682 U CN 201020698682U CN 201918821 U CN201918821 U CN 201918821U
- Authority
- CN
- China
- Prior art keywords
- shell
- cover
- rear end
- main shaft
- cooling tower
- 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
Links
Images
Landscapes
- Motor Or Generator Frames (AREA)
Abstract
The utility model relates to a special motor for a cooling tower, which comprises a front end cover (7), a spindle (11), a shell (14) and a rear end cover (21). The special motor is characterized in that the front end cover (7) is fixed onto the shell (14) by hexagon bolts (1), an outer cover (6), a water retaining hood (5), a flat gasket (4), a spring gasket (3) and a nut (2) are sequentially arranged on the outer side of the front end cover (7), the front end of the spindle (11) penetrates through the front end cover (7), a rotor (12) which is inserted into the shell (14) is mounted at the rear end of the spindle (11), a stator (13) is mounted in the shell (14) and matches with the rotor (12), the rear end cover (21) is fixed onto the shell (14), a sealing cover (22) is fixed onto the rear end cover (21), and the shell (14) is sealed by the sealing cover (22) together with the rear end cover (21). The special motor has the advantages of fine sealing performance, high corrosion resistance, stable rotation performance, long service life and the like.
Description
Technical field:
The utility model relates to a kind of cooling tower motor special, belongs to the technological improvement of motor.
Background technology:
Industry produce or the refrigeration process course in the used heat that shows effect, to lead away with cooling water usually.When not having direct current cooling prerequisite, then demand is cooled off with cooling tower.The result of cooling tower is that the cooling water with the used heat of carrying under one's arms carries out heat at Ta Nei with air and exchanges, and makes used heat be transferred to air and the people's atmosphere that looses.The principle of cooling tower is to carry out heat exchange by evaporation cooling water is provided, cooling tower water smoke easily causes damage to motor in the work, and the infringement of motor need spend the maintenance cost of great number, and to damage the refrigerator electrical loss that decrease in efficiency causes cause also very huge because of motor, therefore, the cooling tower motor special that needs good seal performance, good corrosion resistance.
The utility model content:
The purpose of this utility model is exactly the deficiency at prior art, and provides a kind of cooling tower motor special, good sealing effect, long service life, corrosion-resistant, anti-aging.
In order to achieve the above object, the utility model adopts following technical scheme: a kind of cooling tower motor special, comprise front end housing, main shaft, shell, rear end cap, described front end housing is fixed on the shell by hex bolts, the outside of front end housing has enclosing cover, water retaining cover, plain cushion, spring shim and nut successively, nut is screwed in mainshaft cap press fit spring shim, plain cushion and dash and is covered on the enclosing cover, and enclosing cover is fixed on the front end housing;
The front end of described main shaft passes front end housing, and the rear end of main shaft is equipped with rotor and inserts in the shell, and bearing is installed on the main shaft simultaneously, inner cap with bearing fixing between front end housing, the flat key on the main shaft can fastening bearing on main shaft;
In the described shell stator is installed, stator matches with rotor, and the outside of shell is provided with terminal box, and terminal box comprises terminal block, sealing ring, junction block and link cover of FIG, lock-on connection is locked junction block and link cover of FIG, and Philip's head screw is fixed on terminal box on the shell;
Described rear end cap is fixed on the shell, and seal cover is fixed on the rear end cap and rear end cap can together.
Beneficial effect: the utility model good seal performance, corrosion resistance is strong, and rotating property is stable, and long service life is fit to the blower fan of cooling tower purposes.
Description of drawings:
Fig. 1 is the utility model structural representation.
Among the figure: 1, hex bolts, 2, nut, 3, spring shim, 4, plain cushion, 5, water retaining cover, 6, enclosing cover, 7, front end housing, 8, bearing, 9, inner cap, 10, flat key, 11, main shaft, 12, rotor, 13, stator, 14, shell, 15, terminal block, 16, sealing ring, 17, junction block, 18, lock-on connection, 19, link cover of FIG, 20, Philip's head screw, 21, rear end cap, 22, seal cover.
Embodiment:
Embodiment: see shown in Figure 1, a kind of cooling tower motor special, comprise front end housing 7, main shaft 11, shell 14, rear end cap 21, front end housing 7 is fixed on the shell 14 by hex bolts 1, the outside of front end housing 7 has enclosing cover 6, water retaining cover 5, plain cushion 4, spring shim 3 and nut 2 successively, nut 2 is screwed in main shaft 11 lid press fit spring shims 3, plain cushion 4 and water retaining cover 5 on enclosing cover 6, and enclosing cover 6 is fixed on the front end housing 7.The front end of main shaft 11 passes front end housing 7, and the rear end of main shaft 11 is equipped with rotor 12 and inserts in the shell 14, and bearing 8 is installed on the main shaft 11 simultaneously, and inner cap 9 is fixed on bearing 8 between the front end housing 7, the flat key 10 on the main shaft 11 can fastening bearing 8 on main shaft 11.Stator 13 is installed in the shell 14, stator 13 matches with rotor 12, the outside of shell 14 is provided with terminal box, terminal box comprises terminal block 15, sealing ring 16, junction block 17 and link cover of FIG 19, lock-on connection 18 is locked junction block 17 and link cover of FIG 19, and Philip's head screw 20 is fixed on terminal box on the shell 14.Rear end cap 21 is fixed on the shell 14, and seal cover 22 is fixed on the rear end cap 21 and rear end cap 21 can 14 together.
Beneficial effect: the utility model good seal performance, corrosion resistance is strong, and rotating property is stable, and long service life is fit to the blower fan of cooling tower purposes.
Claims (4)
1. cooling tower motor special, comprise front end housing (7), main shaft (11), shell (14), rear end cap (21), it is characterized in that: front end housing (7) is fixed on the shell (14) by hex bolts (1), the front end of main shaft (11) passes front end housing (7), the rear end of main shaft (11) is equipped with rotor (12) and inserts in the shell (14), stator (13) is installed in the shell (14), stator (13) matches with rotor (12), rear end cap (21) is fixed on the shell (14), seal cover (22) is fixed on the rear end cap (21), and rear end cap (21) can (14) together.
2. a kind of cooling tower motor special as claimed in claim 1, it is characterized in that: the outside of front end housing (7) has enclosing cover (6), water retaining cover (5), plain cushion (4), spring shim (3) and nut (2) successively, nut (2) is screwed in main shaft (11) lid press fit spring shim (3), plain cushion (4) and water retaining cover (5) on enclosing cover (6), and enclosing cover (6) is fixed on the front end housing (7).
3. a kind of cooling tower motor special as claimed in claim 1, it is characterized in that: bearing (8) is installed on the main shaft (11) simultaneously, inner cap (9) is fixed on bearing (8) between the front end housing (7), the flat key (10) on the main shaft (11) can fastening bearing (8) on main shaft (11).
4. a kind of cooling tower motor special as claimed in claim 1, it is characterized in that: the outside of shell (14) is provided with terminal box, terminal box comprises terminal block (15), sealing ring (16), junction block (17) and link cover of FIG (19), lock-on connection (18) is locked junction block (17) and link cover of FIG (19), and Philip's head screw (20) is fixed on terminal box on the shell (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206986825U CN201918821U (en) | 2010-12-30 | 2010-12-30 | Special motor for cooling tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206986825U CN201918821U (en) | 2010-12-30 | 2010-12-30 | Special motor for cooling tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201918821U true CN201918821U (en) | 2011-08-03 |
Family
ID=44418610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206986825U Expired - Fee Related CN201918821U (en) | 2010-12-30 | 2010-12-30 | Special motor for cooling tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201918821U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104165148A (en) * | 2014-06-16 | 2014-11-26 | 杭州赛微电机有限公司 | Outer rotor fan with adjustable air speed |
| CN104895984A (en) * | 2015-06-03 | 2015-09-09 | 温州经济技术开发区滨海志杰机电产品设计工作室 | Zinc alloy union spring type offshore well auxiliary power equipment |
| CN105226429A (en) * | 2015-10-09 | 2016-01-06 | 东风电动车辆股份有限公司 | The three-phase syndeton of integrated manipulator power drive system |
-
2010
- 2010-12-30 CN CN2010206986825U patent/CN201918821U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104165148A (en) * | 2014-06-16 | 2014-11-26 | 杭州赛微电机有限公司 | Outer rotor fan with adjustable air speed |
| CN104165148B (en) * | 2014-06-16 | 2017-11-07 | 杭州赛微电机有限公司 | Outer rotor is adjustable wind speed blower fan |
| CN104895984A (en) * | 2015-06-03 | 2015-09-09 | 温州经济技术开发区滨海志杰机电产品设计工作室 | Zinc alloy union spring type offshore well auxiliary power equipment |
| CN105226429A (en) * | 2015-10-09 | 2016-01-06 | 东风电动车辆股份有限公司 | The three-phase syndeton of integrated manipulator power drive system |
| CN105226429B (en) * | 2015-10-09 | 2018-10-16 | 东风电动车辆股份有限公司 | The three-phase connection structure of integrated manipulator power drive system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201918821U (en) | Special motor for cooling tower | |
| CN109687623A (en) | A kind of insulated end cover of wind-guiding | |
| CN101034837A (en) | Security-enhanced three-phase asynchronous motor for mine | |
| CN207853619U (en) | A kind of radiating explosion-proof motor | |
| CN201038955Y (en) | Safety enhanced three-phase asynchronous motor for mine | |
| CN205039633U (en) | Wind path structure in permanent magnetism aerogenerator | |
| CN206294014U (en) | A kind of magnetic suspension motor rotor structure | |
| CN201226471Y (en) | Air sealed electric chief axis with mounting stand cooled by water | |
| CN104142012A (en) | Air duct component of air conditioner | |
| CN208503063U (en) | A kind of Locomotive Converter ventilation blower | |
| CN203554141U (en) | Casing installing structure of high-voltage generator | |
| CN201839176U (en) | High-voltage flame-proof type three-phase asynchronous motor | |
| CN202203372U (en) | Pulley bearing box for slicing equipment | |
| CN206878616U (en) | A kind of motor radiating shell | |
| CN201690313U (en) | Local heat sink of electric motor | |
| CN212086006U (en) | Heat radiator for large-scale motor and energy-conserving easy radiating motor | |
| CN206164289U (en) | Refrigerator air cooling motor convenient to installation | |
| CN202381525U (en) | High rotating speed roller for measuring pressure or tension | |
| CN204532856U (en) | Electronic water pump for automobile | |
| CN202605994U (en) | Air drying system for submersible motors for large-scale pumping stations and pumping sets | |
| CN203707927U (en) | Permanent-magnet DC motor | |
| CN201904678U (en) | Motor for evaporative condenser | |
| CN218491730U (en) | Automatic water-replenishing positive-negative pressure protector | |
| CN218093491U (en) | Sealed AC power frequency axial flow fan | |
| CN201821192U (en) | Anticorrosion hermetic motor for furnaces |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110803 Termination date: 20141230 |
|
| EXPY | Termination of patent right or utility model |