CN204755406U - Novel high temperature cooling for pump device - Google Patents
Novel high temperature cooling for pump device Download PDFInfo
- Publication number
- CN204755406U CN204755406U CN201420196412.2U CN201420196412U CN204755406U CN 204755406 U CN204755406 U CN 204755406U CN 201420196412 U CN201420196412 U CN 201420196412U CN 204755406 U CN204755406 U CN 204755406U
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- China
- Prior art keywords
- cooling
- pump
- base plate
- mechanical seal
- high temperature
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- Expired - Fee Related
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Abstract
The utility model discloses a novel high temperature cooling for pump device mainly includes parts such as water inlet, cooling bath, baffle, delivery port, bottom plate, screw hole, screw thread. It is showing the characteristic and is adopting water cooling mode. During the function of this novel high -temperature pump, high temperature medium from the pump import through the impeller to pumping the mouth, the heat passes through the rotation axis to mechanical seal and bearing transmission, this cooling device can play the cooling to mechanical seal and bearing. Guaranteed that this high -temperature pump does not need bearing and the mechanical seal just can long continuous time moving characteristics. The advantage: low -cost, do not have cooling pipeline, easy maintenance, no dear cooling water, simple structure, small, transportation convenience, safe and reliable, the manufacturing is simple, is suitable for extensive popularization.
Description
Art
The present invention relates to new pump High-temperature cooling device.
Background technique
High temperature pump is widely used in the every field of the national defence such as chemical industry, electric power, medicine food, metallurgical mine, textile printing and dyeing, the nuclear industry energy and national economy.
Generally, high temperature pump passes through carried high temperature media, axle and temperature is passed to Seal cage and bearing bore by the parts that are connected with the pump housing, because the operating temperature General Requirements of bearing and mechanical seal is below 100 degree, exceed this temperature just to need to be cooled by external means, ensure that bearing and mechanical seal normally work at a relatively low temperature, common way adopts constituent to carry out pressure cooling, but most of this method makes whole system complex structure, volume large and the water resources that waste is valuable.
Summary of the invention
The object of the invention is for above problem, propose a kind of new type high temperature pump refrigerating device that can overcome above problem.In order to achieve the above object, design proposal of the present invention is as follows:
New pump High-temperature cooling device, it mainly comprises the parts such as water intake, cooling bath, baffle plate, water outlet, base plate, tapped hole, screw thread.Its working principle be high-temp liquid from pump housing import by impeller to pump discharge, the connected body local connecting the pump housing and Seal cage (or bearing bore) attenuates, and decreases the heat of high-temp liquid to mechanical seal and bearing transmission on the one hand; On the other hand, the relative surface area contacted with air becomes large, this is more conducive to moving air and attenuates take away heat from connected body local, decrease the transmission of high temperature media to mechanical seal and bearing heat, simultaneously, cooling water is entered to enter cooling bath from cooling vent and is streamed baffle plate and flow out from coolant outlet, and the heat taking away most thus makes bearing and mechanical seal cavity temperature reduce further, thus ensure that bearing and mechanical seal can long-time continuous runnings.
The present invention is a kind of high temperature pump cooling unit of new structure, adopts Green Water cooling system, and structure is simple, and volume is little, and cost is low, easy to use.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention is further illustrated:
Fig. 1 is structural drawing of the present invention.
As shown in the figure, in figure: water intake 1, cooling bath 2, baffle plate 3, water outlet 4, base plate 5, tapped hole 6, screw thread 7.
Embodiment
Have shown in Fig. 1, new type high temperature pump refrigerating device of the present invention, mainly comprise the parts such as water intake 1, cooling bath 2, baffle plate 3, water outlet 4, base plate 5, tapped hole 6, screw thread 7.Its notable feature have employed water-cooling pattern.During the running of this new type high temperature pump, high temperature media from pump inlet by impeller to pump discharge, heat is by axial rotary mechanical seal and bearing transmission, and this cooling unit can play the cooling to mechanical seal and bearing.Ensure that this high temperature pump do not need bearing and mechanical seal just can long-time continuous running feature.
Claims (1)
1. new pump High-temperature cooling device, it is characterized in that, mainly comprise: water intake (1), cooling bath (2), baffle plate (3), water outlet (4), base plate (5), tapped hole (6), screw thread (7), wherein water intake (1) is in the lower left corner of base plate (5), cooling bath (2) is in the upper end of base plate (5), baffle plate (3) at bearing support inwall protruding part also in the upper end of base plate (5), water outlet is in the upper right corner of base plate (5), base plate (5) is in the lower end of bearing support inwall, tapped hole (6) and screw thread (7) are in the upper left corner of base plate, the lower left corner and the upper right corner, position, four, the lower right corner, cooling bath (2), baffle plate (3) and base plate (5) constitute an airtight space, cooling water enters cooling bath by the water intake (1) in the lower left corner and is circulated to the water outlet (4) in the upper right corner out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420196412.2U CN204755406U (en) | 2014-04-21 | 2014-04-21 | Novel high temperature cooling for pump device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420196412.2U CN204755406U (en) | 2014-04-21 | 2014-04-21 | Novel high temperature cooling for pump device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204755406U true CN204755406U (en) | 2015-11-11 |
Family
ID=54470117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420196412.2U Expired - Fee Related CN204755406U (en) | 2014-04-21 | 2014-04-21 | Novel high temperature cooling for pump device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204755406U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108953161A (en) * | 2018-07-18 | 2018-12-07 | 江苏长凯机械设备有限公司 | A kind of mechanical seal self-cooling structure of heat-exchanger pump |
-
2014
- 2014-04-21 CN CN201420196412.2U patent/CN204755406U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108953161A (en) * | 2018-07-18 | 2018-12-07 | 江苏长凯机械设备有限公司 | A kind of mechanical seal self-cooling structure of heat-exchanger pump |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 212013 No. 69, Heng Garden Road, Dantu Industrial Park, Jiangsu, Zhenjiang, China Patentee after: Jiangsu HENGWEI fluid technology Limited by Share Ltd Address before: 212013 No. 69, Heng Garden Road, Dantu Industrial Park, Jiangsu, Zhenjiang, China Patentee before: Zhenjiang Great Pump Co., Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151111 Termination date: 20180421 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |