CN203175999U - Circulation cooling pump - Google Patents
Circulation cooling pump Download PDFInfo
- Publication number
- CN203175999U CN203175999U CN 201320219653 CN201320219653U CN203175999U CN 203175999 U CN203175999 U CN 203175999U CN 201320219653 CN201320219653 CN 201320219653 CN 201320219653 U CN201320219653 U CN 201320219653U CN 203175999 U CN203175999 U CN 203175999U
- Authority
- CN
- China
- Prior art keywords
- motor
- pump
- flange plate
- impeller
- circulation cooling
- 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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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a circulation cooling pump which comprises a motor and a pump body. The circulation cooling pump is characterized in that a flange plate is mounted on the pump body, the motor is mounted above the flange plate, a connecting box is arranged on the motor, a motor spindle penetrates the flange plate and is connected with an impeller, an end cover is mounted at the bottom end of the pump body, the impeller is arranged in the end cover, a water inlet is arranged on the end cover, a water outlet pipe is arranged at the position of the pump body parallel to the motor spindle, and a water outlet is positioned between the flange plate and the motor. By the aid of a vertical submerged structure of the pump body, the motor, the impeller and the water inlet are isolated, cooling liquid cannot enter the motor, the motor is protected from burnout, the service life of the pump is prolonged, and the circulation cooling pump has the advantages of high circulation cooling efficiency, long service life and low power consumption.
Description
Technical field:
The utility model relates to the pump technology field, is specifically related to a kind of circulation coolant pump of machine tool.
Background technique:
Generally speaking, need circulate during the lathe operation cools, and this just needs the recirculated cooling water pump to drive cooling liquid constantly to circulate, to reach the requirement that reduces the lathe temperature.The circulation coolant pump exists liquid circulation pressure not enough at present, and cooling liquid pours into bearing housing easily, causes pumping to damage.Impeller is the rotation great efforts when work, also can cause cooling liquid to splash, and are splashed to corrode the pump housing on the pump housing easily, shorten the working life of coolant pump.
The model utility content:
The purpose of this utility model is exactly the deficiency at prior art, and a kind of circulation coolant pump is provided, and has circulation cooling effectiveness height, long service life, advantage low in energy consumption.
Technology solution of the present utility model is as follows:
A kind of circulation coolant pump, comprise motor and the pump housing, it is characterized in that: flange plate is installed on the pump housing, and motor is installed in the top of flange plate, and motor is provided with terminal box, electric machine main shaft passes flange plate and is connected with impeller, pump housing bottom is equipped with end cap, and impeller places in the end cap, has water intake on the end cap, be provided with outlet pipe with the electric machine main shaft parallel position on the pump housing, water outlet is between flange plate and motor.
Beneficial effect: the utility model adopts the design of the vertical type immersion structure pump housing; motor and impeller and water intake are kept apart; avoid cooling liquid to enter the motor position; protected motor not burnt out; prolong the working life of pump, had circulation cooling effectiveness height, long service life, advantage low in energy consumption.
Description of drawings:
Fig. 1 is the utility model structural representation.
Embodiment:
As shown in Figure 1, a kind of circulation coolant pump comprises motor 1 and the pump housing 5, and flange plate 8 is installed on the pump housing 5, motor 1 is installed in the top of flange plate 8, motor 1 is provided with terminal box 7, and electric machine main shaft 6 passes flange plate 8 and is connected with impeller, and the pump housing 5 bottoms are equipped with end cap 4, impeller places in the end cap 4, have water intake on the end cap 4, be provided with outlet pipe 3 with electric machine main shaft 6 parallel positions on the pump housing 5, water outlet 2 is between flange plate 8 and motor 1.
During work, motor 1 drives motor shaft 6 drives impeller and rotates, cooling liquid enters the pump housing 5 from the water intake of end cap 4, send from water outlet 2 by outlet pipe 3 then, because upright structures design, cooling liquid can not be splashed on the motor, just is not easy to burn out motor yet, thereby has prolonged the working life of pump.
Claims (1)
1. circulation coolant pump, comprise motor and the pump housing, it is characterized in that: flange plate is installed on the pump housing, and motor is installed in the top of flange plate, and motor is provided with terminal box, electric machine main shaft passes flange plate and is connected with impeller, pump housing bottom is equipped with end cap, and impeller places in the end cap, has water intake on the end cap, be provided with outlet pipe with the electric machine main shaft parallel position on the pump housing, water outlet is between flange plate and motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320219653 CN203175999U (en) | 2013-04-11 | 2013-04-11 | Circulation cooling pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320219653 CN203175999U (en) | 2013-04-11 | 2013-04-11 | Circulation cooling pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203175999U true CN203175999U (en) | 2013-09-04 |
Family
ID=49072702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320219653 Expired - Fee Related CN203175999U (en) | 2013-04-11 | 2013-04-11 | Circulation cooling pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203175999U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104279168A (en) * | 2014-09-12 | 2015-01-14 | 南通远东微特电机有限公司 | Novel cooling pump |
-
2013
- 2013-04-11 CN CN 201320219653 patent/CN203175999U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104279168A (en) * | 2014-09-12 | 2015-01-14 | 南通远东微特电机有限公司 | Novel cooling pump |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130904 Termination date: 20160411 |