CN204553242U - A kind of circulating water pump - Google Patents
A kind of circulating water pump Download PDFInfo
- Publication number
- CN204553242U CN204553242U CN201520189406.9U CN201520189406U CN204553242U CN 204553242 U CN204553242 U CN 204553242U CN 201520189406 U CN201520189406 U CN 201520189406U CN 204553242 U CN204553242 U CN 204553242U
- Authority
- CN
- China
- Prior art keywords
- pump housing
- pump
- heat radiation
- circulating water
- motor
- 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.)
- Active
Links
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a kind of circulating water pump, comprise: the pump housing, the pump housing is provided with water intake, water outlet and motor, water intake and water outlet respectively with pump housing inner space, impeller is provided with in pump housing inner chamber, impeller is fixedly mounted on machine shaft front end, machine shaft is connected with the pump housing by mechanical seal, many heat radiation conduits are provided with between motor and the pump housing, heat radiation conduit one end is fixedly connected with electric machine casing, the other end is through the pump housing and pump housing inner space, heat radiation conduit and the pump housing are tightly connected, this circulating water pump passes through many heat radiation conduits by the heat conduction of motor internal to pump housing inner chamber, heat is taken away by the current of flowing, motor is lowered the temperature, structure is simple, good heat dissipation effect, energy-conserving and environment-protective, greatly improve the working life of circulating water pump.
Description
Technical field:
The utility model relates to pump technical field, is specifically related to a kind of circulating water pump.
Background technique:
Circulating water pump is operationally because motor rotation produces heat, sometimes the working environment used is high temperature media, heat can not be discharged in time and be caused circulating water pump overheated, and then damage circulating water pump, how to lower the temperature to circulating water pump is the hot issue that people study always, the type of cooling of traditional circulating water pump carries out Air flow mainly to the motor of circulating water pump, Air flow weak effect, the cooling of current circulating water pump, in electric machine casing, arrange circulating water channel cool, complex structure, waste resource.
Model utility content:
The purpose of this utility model is to provide a kind of circulating water pump, is lowered the temperature by the current of circulating water pump self, and structure is simple, and good heat dissipation effect, energy-conserving and environment-protective, improve the working life of circulating water pump greatly.
To achieve these goals, the utility model adopts following technological scheme: a kind of circulating water pump, comprise: the pump housing, the pump housing is provided with water intake, water outlet and motor, water intake and water outlet respectively with pump housing inner space, impeller is provided with in pump housing inner chamber, impeller is fixedly mounted on machine shaft front end, machine shaft is connected with the pump housing by mechanical seal, many heat radiation conduits are provided with between motor and the pump housing, heat radiation conduit one end is fixedly connected with electric machine casing, and the other end is through the pump housing and pump housing inner space, and heat radiation conduit and the pump housing are tightly connected.
Above-mentioned heat radiation conduit is connected by hydrogenation nitrile rubber stuffing box gland with between the pump housing.
Relative to prior art, the utility model has the following advantages:
1, by many heat radiation conduits by the heat conduction of motor internal to pump housing inner chamber, take away heat by the current of flowing, lower the temperature to motor, structure is simple, and good heat dissipation effect, energy-conserving and environment-protective, improve the working life of circulating water pump greatly.
2, hydrogenation nitrile rubber stuffing box gland, heat-resisting, low temperature resistant, there is excellent sealability, avoid because poor sealing causes the pump housing to leak.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
In figure, 1, motor; 2, the pump housing; 3, heat radiation conduit; 4, water intake; 5, water outlet; 6, hydrogenation nitrile rubber stuffing box gland; 7, impeller; 8, mechanical seal; 9, machine shaft.
Embodiment
Below in conjunction with embodiment, the utility model is described in more detail.
As shown in Figure 1, a kind of circulating water pump, comprise: the pump housing 2, the pump housing 2 is provided with water intake 4, water outlet 5 and motor 1, water intake 4 and water outlet 5 respectively with pump housing inner space, impeller 7 is provided with in pump housing inner chamber, impeller 7 is fixedly mounted on machine shaft 9 front end, machine shaft 9 is connected with the pump housing 2 by mechanical seal 8, many heat radiation conduits 3 are provided with between motor 1 and the pump housing 2, heat radiation conduit 3 one end is fixedly connected with electric machine casing, and the other end is through the pump housing 2 and pump housing inner space, and heat radiation conduit 3 and the pump housing 2 are tightly connected.
Above-mentioned heat radiation conduit 3 is connected by hydrogenation nitrile rubber stuffing box gland 6 with between the pump housing 2.
After circulating water pump is opened, motor 1 operates and produces heat, heat is transmitted to pump housing inner chamber by many heat radiation conduits 3, enter to go out from water outlet 5 from water intake 4 because impeller 7 rotarily drives water at pump housing inner chamber, the current of flowing take away the heat on heat radiation conduit 3, lower the temperature to motor, this circulating water pump structure is simple, good heat dissipation effect, energy-conserving and environment-protective, improve the working life of circulating water pump greatly.
Hydrogenation nitrile rubber stuffing box gland 6, heat-resisting, low temperature resistant, there is excellent sealability, avoid because poor sealing causes the pump housing 2 to leak.
Above content is in conjunction with concrete preferred implementation further detailed description of the utility model; can not assert that embodiment of the present utility model is only limitted to this; for the utility model person of an ordinary skill in the technical field; without departing from the concept of the premise utility; some simple deduction or replace can also be made, all should be considered as belonging to the utility model by submitted to claims determination scope of patent protection.
Claims (2)
1. a circulating water pump, it is characterized in that, comprise: the pump housing (2), the pump housing (2) is provided with water intake (4), water outlet (5) and motor (1), water intake (4) and water outlet (5) respectively with pump housing inner space, impeller (7) is provided with in pump housing inner chamber, impeller (7) is fixedly mounted on machine shaft (9) front end, machine shaft (9) is connected with the pump housing (2) by mechanical seal (8), many heat radiation conduits (3) are provided with between motor (1) and the pump housing (2), heat radiation conduit (3) one end is fixedly connected with electric machine casing, the other end is through the pump housing (2) and pump housing inner space, heat radiation conduit (3) and the pump housing (2) are tightly connected.
2. circulating water pump according to claim 1, is characterized in that, is connected between described heat radiation conduit (3) with the pump housing (2) by hydrogenation nitrile rubber stuffing box gland (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520189406.9U CN204553242U (en) | 2015-03-31 | 2015-03-31 | A kind of circulating water pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520189406.9U CN204553242U (en) | 2015-03-31 | 2015-03-31 | A kind of circulating water pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204553242U true CN204553242U (en) | 2015-08-12 |
Family
ID=53828363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520189406.9U Active CN204553242U (en) | 2015-03-31 | 2015-03-31 | A kind of circulating water pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204553242U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105650000A (en) * | 2015-12-30 | 2016-06-08 | 中国神华能源股份有限公司 | Circulating water pump and method for transforming same |
| CN107949234A (en) * | 2016-10-10 | 2018-04-20 | 南京南瑞集团公司 | A kind of cooling system for flexible direct current transmission converter valve |
| CN109209910A (en) * | 2018-09-06 | 2019-01-15 | 常兴忠 | A kind of double-core centrifugal pump |
-
2015
- 2015-03-31 CN CN201520189406.9U patent/CN204553242U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105650000A (en) * | 2015-12-30 | 2016-06-08 | 中国神华能源股份有限公司 | Circulating water pump and method for transforming same |
| CN107949234A (en) * | 2016-10-10 | 2018-04-20 | 南京南瑞集团公司 | A kind of cooling system for flexible direct current transmission converter valve |
| CN109209910A (en) * | 2018-09-06 | 2019-01-15 | 常兴忠 | A kind of double-core centrifugal pump |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204681184U (en) | Rotor water-cooling structure | |
| CN204553242U (en) | A kind of circulating water pump | |
| CN108150437A (en) | A kind of computer radiator | |
| CN204244010U (en) | A kind of generator of good heat dissipation effect | |
| CN205977817U (en) | A seal cooling structure for ultra -temperature fan | |
| CN101834491A (en) | One-in and one-out double water-cooling sealing motor | |
| CN202737669U (en) | Water-cooled sealing motor used for heat treatment apparatus | |
| CN202561414U (en) | Combined oil mist sealing and collecting device | |
| CN204213039U (en) | The auto pump that a kind of thermal diffusivity is good | |
| CN203604645U (en) | Positive pressure sealing structure for sliding bearing of box-type motor | |
| CN202900793U (en) | Vertical type pipeline pump with water tank for heat dissipation | |
| CN204984950U (en) | Energy -conserving heat dissipation type automotive electronics water pump | |
| CN204794572U (en) | Liquid cooling electric machine cooling ware | |
| CN108061151A (en) | The wind turbine gearbox of self-reinforcing heat dissipation | |
| CN203335413U (en) | High-energy-conservation centrifugal-type cooling system | |
| CN207959353U (en) | Liquid self-cooled machine water system | |
| CN206077158U (en) | Water-cooled generator with coolant jacket | |
| CN203926045U (en) | Low power consumption cooling pump | |
| CN205089691U (en) | Heat dissipation dustproof and waterproof water pump | |
| CN205117819U (en) | Heat dissipation type axial fan | |
| CN203870524U (en) | Dustproof cooling computer case | |
| CN201708650U (en) | Cold-sealing motor with water inlet and water outlet | |
| CN203297110U (en) | Throttling sealing submersible pump | |
| CN203445750U (en) | Water-cooled motor | |
| CN204025060U (en) | A kind of air compressor improving oil cooling system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 710061 room 10707, building 1, Moore center, No. 34, Fenghui South Road, Zhangba street, high tech Zone, Xi'an, Shaanxi Province Patentee after: Shaanxi Haidian energy power Co.,Ltd. Address before: 710068 room 11b07, Bainaohui science and technology building, No. 58, Yanta Road, Beilin District, Xi'an City, Shaanxi Province Patentee before: SHAANXI HAIDIAN INTELLIGENT TECHNOLOGY CO.,LTD. |
|
| CP03 | Change of name, title or address |