CN201546974U - Heat-resistant dry type electric diving pump - Google Patents
Heat-resistant dry type electric diving pump Download PDFInfo
- Publication number
- CN201546974U CN201546974U CN2009202734678U CN200920273467U CN201546974U CN 201546974 U CN201546974 U CN 201546974U CN 2009202734678 U CN2009202734678 U CN 2009202734678U CN 200920273467 U CN200920273467 U CN 200920273467U CN 201546974 U CN201546974 U CN 201546974U
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- heat
- resistant
- high temperature
- temperature resistant
- type electric
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Abstract
The embodiment of the utility model discloses a heat-resistant dry type electric diving pump. A stator of a motor in the heat-resistant dry type electric diving pump is formed by winding a heat-resistant copper line and an insulation material and then dipping the insulation painting in vacuum and drying, wherein a bearing matched with a rotor is a heat-resistant bearing; a cable is made from heat-resistant materials; and the mechanical seal is heat-resistant mechanical seal. In the heat-resistant dry type electric diving pump of the embodiment of the utility model, the stator of the motor is formed by winding a heat-resistant copper line and an insulation material and then dipping the insulation painting in vacuum and drying, the bearing matched with the rotor is a heat-resistant bearing, and the heat-resistant dry type electric diving pump uses the heat-resistant cable and heat-resistant mechanical seal, so the heat-resistant property of the dry type electric diving pump is promoted, the industrial standard for temperature is reached and the dry type electric diving pump can work under an environment and medium with a higher temperature.
Description
Technical field
The utility model relates to Submerged Motor Pumps manufacturing technology field, more particularly, relates to a kind of high temperature resistant dry-type submersible pump.
Background technique
At present, according to domestic industry standard, the motor that Submerged Motor Pumps is used just has dry type, type such as oil-filled type and wet type, wherein the motor in the dry-type submersible pump all seals, the heat heat radiation of the motor of dry-type submersible pump generation is slow in the course of the work, resistance to heat is low, so the operating ambient temperature of dry-type submersible pump does not allow above+40 ℃, the medium temperature that dry-type submersible pump is carried is at 0～40 ℃, therefore existing dry diving pump can not be applied in some hot environment, as petrochemical industry, metallurgical, geothermal power generation, bathing, high temperature operating environments such as food.
The model utility content
In view of this, the utility model provides a kind of high temperature resistant dry diving pump, so that existing dry-type submersible pump is worked in higher environment of temperature and medium.
For achieving the above object, the utility model provides following technological scheme:
A kind of high temperature resistant dry-type submersible pump, in the described high temperature resistant dry-type submersible pump stator of motor by high temperature resistant copper cash and insulating material coiling and through the insulated paint vacuum paint dipping oven dry handle the back and make, the bearing that cooperates with described rotor is high temperature resistant bearing.Described cable is made by exotic material, and described mechanical seal is high temperature resistant mechanical seal.
Preferably, in the above-mentioned high temperature resistant dry-type submersible pump, the material that the cable of described high temperature resistant dry-type submersible pump adopts is the thermostable fluorine rubber material.
Preferably, in the above-mentioned high temperature resistant dry-type submersible pump, described insulated paint is F class B insulation lacquer.
From above-mentioned technological scheme as can be seen, in the high temperature resistant dry-type submersible pump described in the utility model embodiment, stator in the motor is made after adopting high temperature resistant copper cash and insulating material coiling and the oven dry of process insulated paint vacuum paint dipping to handle, the bearing that cooperates with rotor adopts high temperature resistant bearing, adopt resistant to elevated temperatures cable and resistant to elevated temperatures mechanical seal in the described high temperature resistant dry-type submersible pump, so broken through the temperature requirement of industry standard, made dry-type submersible pump in higher temperature environment and medium, work.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technological scheme of the prior art, the accompanying drawing of required use is done to introduce simply in will describing embodiment below, apparently, accompanying drawing in describing below only is embodiments more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
The structural representation of the high temperature resistant Submerged Motor Pumps that Fig. 1 provides for the utility model embodiment.
Embodiment
For quote and know for the purpose of, below that the part description of label representative in the accompanying drawing is as follows:
1, suspension ring, 2, loam cake, 3, heat protector, 4, spherical nut; 5, double threaded screw, 6, stator, 7, rotor; 8, hex head bolt, 9, the water inlet guard, 10, water inlet joint; 11, spiral case, 12, impeller, 13, nut, 14, pipe joint; 15, lower cover, 16, bearing, 17, support; 18, gland nut, 19, cable, 20, mechanical seal.
Below in conjunction with the accompanying drawing among the utility model embodiment, the technological scheme among the utility model embodiment is clearly and completely described, obviously, described embodiment only is the utility model part embodiment, rather than whole embodiments.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment who is obtained under the creative work prerequisite, all belong to the scope of the utility model protection.
The utility model embodiment discloses a kind of high temperature resistant dry-type submersible pump, so that dry-type submersible pump can be applied in the higher temperature environment and medium.
Fig. 1 shows the structural scheme of mechanism of this high temperature resistant dry-type submersible pump, comprise: motor, water pump and the link that water pump and motor are linked into an integrated entity, suspension ring 1 and heat protector 3 are arranged on the loam cake 2, cable 19 is arranged on the loam cake 2 by gland nut 18, and cable 19 adopts resistant to elevated temperatures fluorine rubber to make; Motor is made up of stator 6 and rotor 7, stator is by resistant to elevated temperatures enamel covered wire and insulating material coiling, insulated paint vacuum paint dipping oven dry through the F level is made, water pump is made up of spiral case 11 and impeller 12, spherical nut 4 cooperates with double threaded screw 5, makes loam cake 2 and lower cover 15 be fixed on the support 17,4 at least 4 of spherical nuts, hex head bolt 8 connects mechanical seal device and lower cover 15, at least 4 of hex head bolts; At least 1 plain nut 13 is arranged on rotor 7 axle heads, hex head bolt 8 is tightened to one with motor, water pump, loam cake 2, support 17, lower cover 15, water inlet guard 9, water inlet joint 10, pipe joint 14, motor stator 6 is fixed on the support 17, the two interference fit, form an integral body, two ends are with at least two bearings 16 respectively on the rotor 7, by bearing 16, rotor 7 links together with loam cake 2, lower cover 15, and bearing 16 adopts high temperature resistant bearing.Distinguish at least 4 by spherical nut 4 and hex head bolt 8, stator 6, the rotor 7 of motor, lower cover 15, the water inlet joint 10 of loam cake 2, motor are fastened together, at least 1 fastening piece is fastened together water pump vane 12, rotor 7, hex head bolt 8 is fastened together pipe joint 14, and mechanical seal 20 is arranged on the cooperation place of lower cover 15 and rotor 7.
The stator 6 of the high temperature resistant dry-type submersible pump among the utility model embodiment is by resistant to elevated temperatures enamel covered wire and insulating material coiling, insulated paint vacuum paint dipping oven dry through the F level is made, reached resistant to elevated temperatures effect, bearing 16 adopts high temperature resistant bearing, cable 19 adopts resistant to elevated temperatures fluorine rubber to make, resistant to elevated temperatures mechanical seal 20 is adopted in mechanical seal 20, and the resistance to high temperature of motor has obtained improving greatly, and the heat resistance of motor has broken through national sector standard.
Each embodiment adopts the mode of going forward one by one to describe in this specification, and what each embodiment stressed all is and other embodiments' difference that identical similar part is mutually referring to getting final product between each embodiment.
To the above-mentioned explanation of the disclosed embodiments, make related domain professional and technical personnel can realize or use the utility model.Multiple modification to these embodiments will be conspicuous concerning those skilled in the art, and defined herein General Principle can realize under the situation that does not break away from spirit or scope of the present utility model in other embodiments.Therefore, the utility model will can not be restricted to these embodiments shown in this article, but will meet and principle disclosed herein and features of novelty the wideest corresponding to scope.
Claims (3)
1. high temperature resistant dry-type submersible pump, it is characterized in that, the stator of motor is made after also drying processing through the insulated paint vacuum paint dipping by high temperature resistant copper cash and insulating material coiling in the described high temperature resistant dry-type submersible pump, the bearing that cooperates with described rotor is high temperature resistant bearing, described cable is made by exotic material, and described mechanical seal is high temperature resistant mechanical seal.
2. according to the described high temperature resistant dry-type submersible pump of claim 1, it is characterized in that the material that the cable of described high temperature resistant dry-type submersible pump adopts is the thermostable fluorine rubber material.
3. according to claim 1 or 2 described high temperature resistant dry-type submersible pumps, it is characterized in that described insulated paint is F class B insulation lacquer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202734678U CN201546974U (en) | 2009-12-03 | 2009-12-03 | Heat-resistant dry type electric diving pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202734678U CN201546974U (en) | 2009-12-03 | 2009-12-03 | Heat-resistant dry type electric diving pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201546974U true CN201546974U (en) | 2010-08-11 |
Family
ID=42602145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202734678U Expired - Fee Related CN201546974U (en) | 2009-12-03 | 2009-12-03 | Heat-resistant dry type electric diving pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201546974U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113513485A (en) * | 2021-04-15 | 2021-10-19 | 江苏大学 | Dry-type motor frequency conversion high-speed submersible pump |
-
2009
- 2009-12-03 CN CN2009202734678U patent/CN201546974U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113513485A (en) * | 2021-04-15 | 2021-10-19 | 江苏大学 | Dry-type motor frequency conversion high-speed submersible pump |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Miao Jiaqi Inventor after: Xie Qiaosheng Inventor after: Liang Shiping Inventor before: Miao Jiaqi |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: MIAO JIAQI TO: MIAO JIAQI XIE QIAOSHENG LIANG SHIPING |
|
| C56 | Change in the name or address of the patentee |
Owner name: SICHUAN XINJIN QIANLI PUMP INDUSTRY CO., LTD. Free format text: FORMER NAME: SICHUAN XINJIN QIANLI WATER PUMP FACTORY |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 611430, Sichuan County, Xinjin province Yong Town car village two sets Patentee after: SICHUAN XINJIN QIANLI PUMP INDUSTRY CO., LTD. Address before: 611430, Sichuan County, Xinjin province Yong Town car village two sets Patentee before: Sichuan Xinjin Potential Water Pump Factory |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100811 Termination date: 20161203 |