CN204827949U - Axial -flow type direct current permanent magnetism tubing pump - Google Patents
Axial -flow type direct current permanent magnetism tubing pump Download PDFInfo
- Publication number
- CN204827949U CN204827949U CN201520567397.2U CN201520567397U CN204827949U CN 204827949 U CN204827949 U CN 204827949U CN 201520567397 U CN201520567397 U CN 201520567397U CN 204827949 U CN204827949 U CN 204827949U
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- China
- Prior art keywords
- electric machine
- motor
- machine casing
- casing
- rotor assembly
- 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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Abstract
The utility model discloses an axial -flow type direct current permanent magnetism tubing pump, include: the pump body, motor casing and motor drive subassembly, its characterized in that: the pump body be the axial -flow type casing, its water inlet and delivery port are located on the motor casing axis both ends around respectively, motor casing fixed mounting is equipped with the rivers passageway between the pump body and the motor casing inner wall in the pump body, the motor casing afterbody be equipped with seal assembly, this seal assembly seals the motor drive subassembly in motor casing. The utility model discloses an adopt the structural style of built -in motor, set up the cooling water circulation and say between the pump body and motor casing, make rivers when flowing, take away the inside heat that distributes out of motor to keep the normal operating temperature of motor, sealed glue can be intactly A ji casing hermetcally, make the motor drive subassembly can not receive the influence of rivers. The utility model discloses compact structure, the simple installation, the motor heat dissipation condition is good, and the radiating rate is fast.
Description
Technical field
The utility model relates to a kind of pipeline mounted pump device, particularly a kind of axial flow DC permanent magnet pipeline mounted pump.
Background technique
Pipeline mounted pump is the one of single-suction single-stage or multistage centrifugal pump, belongs to vertical structure, and because it is imported and exported on the same line, and it is identical to import and export bore, imitative like a segment pipe, can be arranged on any position of pipeline therefore be named as pipeline mounted pump (having another name called suction booster).Structural feature: be single-suction single-stage centrifugal pump, imports and exports identical and on the same line, becomes orthogonal with shaft centre line, is vertical pump.
In the industry, the structural type of pipeline mounted pump is generally that motor is arranged on outside the pump housing, and blade then passes the pump housing from outer toward interior, is located in the pump housing, to realize the object of pump water.But such structure exists motor and takes up room greatly, the motor radiating problem such as not in time, has had a strong impact on the working life of motor and the working effect of motor.
Model utility content
The purpose of this utility model is to provide a kind of compact structure, simple installation, and motor radiating condition is good, the axial flow DC permanent magnet pipeline mounted pump that heat dissipation rate is fast.
Realize above-mentioned purpose, the technological scheme that the utility model adopts is: a kind of axial flow DC permanent magnet pipeline mounted pump, comprise: the pump housing, electric machine casing and motor drive component, it is characterized in that: the described pump housing is axial flow housing, its water intake and water outlet lay respectively at the rear and front end on electric machine casing axis, electric machine casing is fixedly mounted in the pump housing, flow channel is provided with between the pump housing and electric machine casing inwall, described electric machine casing afterbody is provided with black box, and motor drive component is sealed in electric machine casing by sealing assembly.
Preferably, described motor drive component is made up of rotor assembly, blade and black box, described rotor assembly rotates socket and is arranged in electric machine casing, one end turning axial water inlet direction of rotor assembly passes electric machine casing, blade is fixedly mounted on the end of rotating shaft, and black box is located at one end that electric machine casing is positioned at water outlet.
Preferably, between described rotor assembly and black box, be also provided with control panel, this control panel is arranged on the side of rotor assembly, and controls rotor assembly action.
Preferably, described black box is sealer, and the opening end on electric machine casing seals by sealing assembly completely.
Preferably, the gap of described flow channel for being formed between pump housing inwall and electric machine casing.
After the utility model adopts said structure, by adopting the structural type of built-in motor, cooling water flow passage is set between the pump housing and electric machine casing, make current while flowing, take away the heat that motor internal comes out, thus maintaining the normal working temperature of motor, sealer can intactly Ah's based shell hermetically, makes motor drive component can not be subject to the impact of current.The utility model compact structure, simple installation, motor radiating condition is good, and heat dissipation rate is fast.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Symbol description in figure: 1, the pump housing, 2, electric machine casing, 3, motor drive component, 31, rotor assembly, 32, blade, 4, black box, 5, control panel, 6, flow channel.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail:
As shown in the figure, for achieving the above object, the technological scheme that the utility model adopts is: a kind of axial flow DC permanent magnet pipeline mounted pump, comprise: the pump housing 1, electric machine casing 2 and motor drive component 3, it is characterized in that: the described pump housing 1 is axial flow housing, its water intake and water outlet lay respectively at the rear and front end on electric machine casing 2 axis, electric machine casing 2 is fixedly mounted in the pump housing 1, flow channel 6 is provided with between the pump housing 1 and electric machine casing 2 inwall, described electric machine casing 2 afterbody is provided with black box 4, motor drive component 3 is sealed in electric machine casing 2 by sealing assembly 4.
Preferably, described motor drive component 3 is made up of rotor assembly 31, blade 32 and black box 4, described rotor assembly 31 rotates socket and is arranged in electric machine casing 2, one end turning axial water inlet direction of rotor assembly 31 passes electric machine casing 2, blade 32 is fixedly mounted on the end of rotating shaft, and black box 4 is located at one end that electric machine casing 2 is positioned at water outlet.
Preferably, between described rotor assembly 31 and black box 4, be also provided with control panel 5, this control panel 5 is arranged on the side of rotor assembly 31, and controls rotor assembly action.
Preferably, described black box 4 is sealer, and the opening end on electric machine casing 2 seals by sealing assembly 4 completely.
Preferably, the described gap of flow channel 6 for being formed between the pump housing 1 inwall and electric machine casing 2.
Embodiment:
As shown in drawings, it is inner that electric machine casing 2 is arranged on the pump housing 1, electric machine casing 2 and the pump housing 1 form flow channel 6, this flow channel 6 guides and flows around living electric machine casing 2, while flow, take away the heat on electric machine casing 2, make electric machine casing 2 keep normal operating temperature, can continue to run well; Rotor assembly 31 and control panel 5 are sealed in electric machine casing 2 by the black box 4 of electric machine casing 2 afterbody, ensure it not by water currents.
The above is preferred implementation of the present utility model; certainly the interest field of the utility model can not be limited with this; should be understood that; for those skilled in the art; the technical solution of the utility model is modified or equivalent replacement, do not depart from the protection domain of technical solutions of the utility model.
Claims (5)
1. an axial flow DC permanent magnet pipeline mounted pump, comprise: the pump housing (1), electric machine casing (2) and motor drive component (3), it is characterized in that: the described pump housing (1) is axial flow housing, its water intake and water outlet lay respectively at the rear and front end on electric machine casing (2) axis, electric machine casing (2) is fixedly mounted in the pump housing (1), flow channel (6) is provided with between the pump housing (1) and electric machine casing (2) inwall, described electric machine casing (2) afterbody is provided with black box (4), motor drive component (3) is sealed in electric machine casing (2) by sealing assembly (4).
2. axial flow DC permanent magnet pipeline mounted pump according to claim 1, it is characterized in that: described motor drive component (3) is made up of rotor assembly (31), blade (32) and black box (4), described rotor assembly (31) rotates socket and is arranged in electric machine casing (2), one end turning axial water inlet direction of rotor assembly (31) passes electric machine casing (2), blade (32) is fixedly mounted on the end of rotating shaft, and black box (4) is located at one end that electric machine casing (2) is positioned at water outlet.
3. axial flow DC permanent magnet pipeline mounted pump according to claim 2, it is characterized in that: between described rotor assembly (31) and black box (4), be also provided with control panel (5), this control panel (5) is arranged on the side of rotor assembly (31), and controls rotor assembly action.
4. axial flow DC permanent magnet pipeline mounted pump according to claim 1, is characterized in that: described black box (4) is sealer, and the opening end on electric machine casing (2) seals by sealing assembly (4) completely.
5. axial flow DC permanent magnet pipeline mounted pump according to claim 1, is characterized in that: the described gap of flow channel (6) for being formed between the pump housing (1) inwall and electric machine casing (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520567397.2U CN204827949U (en) | 2015-07-31 | 2015-07-31 | Axial -flow type direct current permanent magnetism tubing pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520567397.2U CN204827949U (en) | 2015-07-31 | 2015-07-31 | Axial -flow type direct current permanent magnetism tubing pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204827949U true CN204827949U (en) | 2015-12-02 |
Family
ID=54685557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520567397.2U Expired - Fee Related CN204827949U (en) | 2015-07-31 | 2015-07-31 | Axial -flow type direct current permanent magnetism tubing pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204827949U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110159549A (en) * | 2019-06-19 | 2019-08-23 | 常州格力博有限公司 | Pump assembly and high-pressure cleaning device |
| CN113339274A (en) * | 2021-05-26 | 2021-09-03 | 浙江赛灵特泵业科技有限公司 | Low-vibration shielding type circulating pump |
| CN113586463A (en) * | 2021-07-22 | 2021-11-02 | 合肥新沪屏蔽泵有限公司 | Centrifugal pipeline pump |
-
2015
- 2015-07-31 CN CN201520567397.2U patent/CN204827949U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110159549A (en) * | 2019-06-19 | 2019-08-23 | 常州格力博有限公司 | Pump assembly and high-pressure cleaning device |
| CN110159549B (en) * | 2019-06-19 | 2024-01-02 | 格力博(江苏)股份有限公司 | Pump assembly and high-pressure cleaning equipment |
| CN113339274A (en) * | 2021-05-26 | 2021-09-03 | 浙江赛灵特泵业科技有限公司 | Low-vibration shielding type circulating pump |
| CN113586463A (en) * | 2021-07-22 | 2021-11-02 | 合肥新沪屏蔽泵有限公司 | Centrifugal pipeline 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: 20151202 Termination date: 20200731 |