CN204046322U - A kind of end cap of demineralized water pump motor - Google Patents
A kind of end cap of demineralized water pump motor Download PDFInfo
- Publication number
- CN204046322U CN204046322U CN201420372130.3U CN201420372130U CN204046322U CN 204046322 U CN204046322 U CN 204046322U CN 201420372130 U CN201420372130 U CN 201420372130U CN 204046322 U CN204046322 U CN 204046322U
- Authority
- CN
- China
- Prior art keywords
- end cap
- motor
- water pump
- demineralized water
- interface
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 23
- 239000007788 liquid Substances 0.000 claims abstract description 8
- 229910000838 Al alloy Inorganic materials 0.000 claims abstract description 5
- 238000010438 heat treatment Methods 0.000 abstract description 7
- 238000012423 maintenance Methods 0.000 abstract description 4
- 238000004804 winding Methods 0.000 abstract description 4
- 229910001018 Cast iron Inorganic materials 0.000 abstract description 3
- 238000001816 cooling Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model is a kind of end cap of demineralized water pump motor, comprises end cap body, and a bearing is arranged on described end cap body center, and described end cap is a circular hollow chamber, is provided with feed liquor interface symmetrically and goes out liquid interface outside end cap.Bearing cap water-cooling system is installed additional to one-level demineralized water pump motor, original cast iron bearing lid is changed and does Aluminum Alloy Cover and make hollow form at cover internal, feed liquor interface is left in both sides, again water pipe is connected on this interface, the low temperature of cold water is utilized more to take the temperature of motor bearings and heating in winding out of motor internal, water flows out from going out liquid interface, be proven this motor ambient temperature 40 degree, the temperature of motor under same operating condition reduces about 20 degree, the method had both solved motor bearings heating problem, additionally reduce maintenance of motor expense and frequency, thus reach ideal effect.
Description
Technical field
The utility model relates to motor technology field, particularly relates to a kind of end cap of demineralized water pump motor.
Background technology
One-level demineralized water pump motor (G1-9221A/B/C) motor fore bearing heating in normal rating operating condition is serious, bearing long-term overheat can cause bearing shortening in useful life, the support of bearing is out of shape, motor internal temperature is made to increase thus cause winding temperature rise to increase, insulating motor coil reduces, and severe patient can burn out motor because bearing running hot damages.
Practical content
The purpose of this utility model is to reduce one-level demineralized water pump motor (G1-9221A/B/C) fore bearing temperature, a kind of end cap of demineralized water pump motor is provided, under making motor fore bearing operate in lower temperature, can ensure like this motor safe, stablize long-time running.
In order to achieve the above object, the end cap of a kind of demineralized water pump motor designed by the utility model, comprises end cap body, and a bearing is arranged on described end cap body center, described end cap is a circular hollow chamber, is provided with feed liquor interface symmetrically and goes out liquid interface outside end cap.
As preferably, described end cap is Aluminum Alloy Cover.
Bearing cap water-cooling system is installed additional to one-level demineralized water pump motor, original cast iron bearing lid is changed and does Aluminum Alloy Cover and make hollow form at cover internal, feed liquor interface is left in both sides, again water pipe is connected on this interface, the low temperature of cold water is utilized more to take the temperature of motor bearings and heating in winding out of motor internal, water flows out from going out liquid interface, be proven this motor ambient temperature 40 degree, the temperature of motor under same operating condition reduces about 20 degree, the method had both solved motor bearings heating problem, additionally reduce maintenance of motor expense and frequency, thus reach ideal effect.
This device implements rear advantage to be had: 1, guarantee equipment long-term operation normally and efficiently; 2, equipment maintenance cost and frequency is reduced.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Shown in figure: 1, end cap body, 2, circular hollow chamber, 3, feed liquor interface, 4, go out liquid interface.
Embodiment
Below by embodiment, the utility model will be further described by reference to the accompanying drawings.
As shown in Figure 1, a kind of end cap of demineralized water pump motor, comprise end cap body 1, bearing and be arranged on described end cap body center, described end cap is a circular hollow chamber 2, is provided with feed liquor interface 3 symmetrically and goes out liquid interface 4 outside end cap.
Bearing cap water-cooling system is installed additional to one-level demineralized water pump motor, original cast iron bearing lid is changed and does Aluminum Alloy Cover and make hollow form at cover internal, feed liquor interface is left in both sides, again water pipe is connected on this interface, the low temperature of cold water is utilized more to take the temperature of motor bearings and heating in winding out of motor internal, water flows out from going out liquid interface, be proven this motor ambient temperature 40 degree, the temperature of motor under same operating condition reduces about 20 degree, the method had both solved motor bearings heating problem, additionally reduce maintenance of motor expense and frequency, thus reach ideal effect.
Above specific embodiment of the utility model is described.It is to be appreciated that the utility model is not limited to above-mentioned particular implementation, those skilled in the art can make various distortion or amendment within the scope of the claims, and this does not affect flesh and blood of the present utility model.
Claims (2)
1. an end cap for demineralized water pump motor, comprises end cap body, and a bearing is arranged on described end cap body center, it is characterized in that, described end cap is a circular hollow chamber, is provided with feed liquor interface symmetrically and goes out liquid interface outside end cap.
2. the end cap of a kind of demineralized water pump motor according to claim 1, is characterized in that, described end cap is Aluminum Alloy Cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420372130.3U CN204046322U (en) | 2014-07-04 | 2014-07-04 | A kind of end cap of demineralized water pump motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420372130.3U CN204046322U (en) | 2014-07-04 | 2014-07-04 | A kind of end cap of demineralized water pump motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204046322U true CN204046322U (en) | 2014-12-24 |
Family
ID=52246949
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420372130.3U Expired - Fee Related CN204046322U (en) | 2014-07-04 | 2014-07-04 | A kind of end cap of demineralized water pump motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204046322U (en) |
-
2014
- 2014-07-04 CN CN201420372130.3U patent/CN204046322U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204052860U (en) | A kind of electric automobile one water cooling motor housing low pressure casting die | |
| CN204743846U (en) | Smokeless air is complained and quarrel loudly with heat dissipation protection network | |
| CN203871993U (en) | Circulating cooling-type explosion-proof motor | |
| CN204046322U (en) | A kind of end cap of demineralized water pump motor | |
| CN204987426U (en) | High temperature liquid heater | |
| CN202928374U (en) | Electrode holder bottom ring | |
| CN202707645U (en) | Hydraulic oil tank for injection molding machine | |
| CN203056744U (en) | End cap bearing pedestal with water chamber | |
| CN204082796U (en) | Be provided with the fluid electric heater of protecting jacket | |
| CN204280310U (en) | A kind of fuel tank with cooling system and heating system | |
| CN204511742U (en) | A kind of engine coolant composite heater | |
| CN205147309U (en) | Electro -magnet cooling device | |
| CN205188244U (en) | Quick cooling device of oil and fat refining deodorization process | |
| CN202998524U (en) | PTC (positive temperature coefficient) heater | |
| CN205069294U (en) | Transformer cooling device | |
| CN204574886U (en) | A kind of for the cylindrical member cooled and heat | |
| CN203948162U (en) | A kind of intermediate of novel turbocharger | |
| CN203330399U (en) | Rotor powder metallurgy die structure | |
| CN111089120A (en) | Bearing box with heat preservation device | |
| CN203625442U (en) | Antioxidant tank | |
| CN203668466U (en) | Aluminium alloy rod quenching device | |
| CN202251040U (en) | Device for cooling DY46-50 multi-stage centrifugal cold oil pump tail end bearing | |
| CN202741711U (en) | Pouring gate heat preservation sleeve of low pressure casting mould | |
| CN202746421U (en) | Integral type direct-cooled bearing of cane crusher | |
| CN204168070U (en) | A kind of anti-electric motor with superheat automatic protector |
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: 20141224 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |