CN209385362U - Pipeline vector pump - Google Patents
Pipeline vector pump Download PDFInfo
- Publication number
- CN209385362U CN209385362U CN201920026657.3U CN201920026657U CN209385362U CN 209385362 U CN209385362 U CN 209385362U CN 201920026657 U CN201920026657 U CN 201920026657U CN 209385362 U CN209385362 U CN 209385362U
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- water
- motor
- vector
- pump housing
- shaft coupling
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Abstract
The utility model discloses a kind of pipeline vector pumps, including the pump housing, shaft coupling, vector motor, shaft coupling lower end is connect with the pump housing, it is fixed with vector motor thereon, vector motor lower end is sequentially connected by shaft coupling and the pump housing, it is characterized in that, vector motor includes water cooling casing, machine winding is provided on water cooling casing inner sidewall, cooling chamber is offered in water cooling chassis sidewall, the water inlet being connected with cooling chamber is provided on water cooling casing lateral wall, water outlet, water inlet is connected to connection with pump housing outlet end by water inlet pipe, water outlet is connected to connection with pump housing input end by outlet pipe.The utility model vector motor is equipped with cooling water pipe, is directly connected to the inlet and outlet of water pump, using water pump inlet outlet pressure differential, takes away motor heat.
Description
Technical field
The utility model relates to pipeline pump technical field more particularly to a kind of pipeline vector pumps.
Background technique
In traditional pipeline pump equipment, Induction Motor-Driven is all used, matches universal frequency converter outside, motor-field is saturated,
It is easy to appear frequency conversion failure.Traditional equipment is essentially air-cooled structure, and water pump operation noise is big.
The casing of traditional pump motor all uses jacket structure for water, cooling water whirlpool easy to form in casing, heat dissipation substantially
Unevenly, more demanding to the bearing capacity of water jacket, equipment cost is high, now designs a kind of pipeline vector in view of the above problems
Pump.
Utility model content
The purpose of this utility model is to provide a kind of pipeline vector pumps, reduce the operation noise of water pump, motor radiating
Uniformly, the advantages of long service life, the casing of traditional pump motor is solved substantially all using jacket structure for water, cooling water is in casing
Interior whirlpool easy to form, heat dissipation is uneven, equipment cost high problem more demanding to the bearing capacity of water jacket.
In order to achieve the above objectives, the utility model adopts the following technical solution: a kind of pipeline vector pump, including the pump housing, connection
Axis device, vector motor, shaft coupling lower end are connect with the pump housing, are fixed with vector motor thereon, and vector motor lower end passes through shaft coupling
With the pump housing be sequentially connected, which is characterized in that vector motor includes water cooling casing, be provided on water cooling casing inner sidewall motor around
Group offers cooling chamber in water cooling chassis sidewall, and the water inlet being connected with cooling chamber is provided on water cooling casing lateral wall, is gone out
The mouth of a river, water inlet are connected to connection with pump housing outlet end by water inlet pipe, and water outlet is connected to by outlet pipe with pump housing input end
It connects.
Further, shaft coupling includes shaft coupling shell, and shaft coupling shell upper end connects by the way that screw and vector motor are fixed
It connects, lower end is fixedly connected by screw with the pump housing, and coupling band is provided in coupling shell body, and shaft coupling set upper side is set in motor
On output shaft, lower end is set on pump housing power input shaft.
Further, flow restrictor is serially connected on water inlet pipe.
Further, filter is serially connected on water inlet pipe.
Further, water cooling casing upper end is provided with motor upper cover, and lower end is provided with motor lower cover.
Further, machine winding includes motor stator, rotor, and motor stator is fixed on water cooling casing inner sidewall
On, rotor is placed in motor stator, and is set on motor output shaft.
Further, the cooling chamber axial screw is equipped with zigzag shape spiral isolation support bar, and cooling chamber is isolated
Two parallel and axial screw channels, two passes are respectively intake tunnel, exhalant canal, on intake tunnel and exhalant canal
End is connected, and intake tunnel lower end is connected with water inlet, and exhalant canal lower end is connected with water outlet.
The utility model has the beneficial effect that compared with prior art
1. pipeline vector pump motor uses water cooling casing, the heat dissipation and noise problem of effective solution water pump, vector motor
It is equipped with cooling water pipe, the inlet and outlet of water pump is directly connected to, using water pump inlet outlet pressure differential, takes away motor heat；
2. the flow restrictor being added can transfer in the flow in water pipe, different open is adjusted according to different radiating requirements
Degree, the filter of addition can filter the cooling water flowed through out of water inlet pipe, prevent sundries from depositing in cooling chamber, and influence
The case where heat dissipation, occurs, while filter is also convenient for changing, and guarantees the proper heat reduction of motor, and branch is isolated in the zigzag shape spiral of addition
On the one hand stay can play the role of support, improve the intensity of motor casing, while when zigzag shape spiral isolation support bar and water
Cold shell is chorista, after encountering the lower cooling water of temperature, prevents water cooling casing internal-external temperature difference larger and deformation occurs tears
The case where splitting, cold water enter from the inlet, have the isolation of zigzag shape spiral isolation support bar it is not direct with water cooling casing in
Side wall contact, to reduce deformation quantity, temperature, which gradually increases, after cooling water flows in intake tunnel then enters and water cooling
The exhalant canal that internal side of shell wall directly contacts, and realize the lesser temperature difference.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.
In the accompanying drawings:
Fig. 1 be the utility model proposes a kind of pipeline vector pump structural schematic diagram；
Fig. 2 be the utility model proposes water cooling casing structural schematic diagram.
In figure: the 1- pump housing, 2- shaft coupling, 3- vector motor, 4- water cooling casing, 5- cooling chamber, 6- water inlet, 7- water outlet
Mouth, 8- water inlet pipe, 9- outlet pipe, 10- pump housing outlet end, 11- pump housing input end, 12- shaft coupling shell, 13- coupling band, 14-
Motor output shaft, 15- rotor, 16- motor stator, 17- motor upper cover, 18- motor lower cover, 19- filter, 20- flow
Limiter, 21- power input shaft, 22- zigzag shape spiral isolation support bar, 23- connectivity slot, 24- intake tunnel, 25- water outlet are logical
Road.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Referring to Fig.1-2, a kind of pipeline vector pump, including the pump housing 1, shaft coupling 2, vector motor 3,2 lower end of shaft coupling and pump
Body 1 connects, and is fixed with vector motor 3 thereon, and 3 lower end of vector motor is sequentially connected by shaft coupling 2 and the pump housing 1, and feature exists
In vector motor 3 includes water cooling casing 4, is provided with machine winding on 4 inner sidewall of water cooling casing, opens up in 4 side wall of water cooling casing
There is cooling chamber 5, the water inlet 6 being connected with cooling chamber 5, water outlet 7 are provided on 4 lateral wall of water cooling casing, water inlet 6 passes through
Water inlet pipe 8 is connected to connection with pump housing outlet end 10, and water outlet 7 is connected to connection with pump housing input end 11 by outlet pipe 9.
Shaft coupling 2 includes shaft coupling shell 12, and 12 upper end of shaft coupling shell is fixedly connected by screw with vector motor 3,
Its lower end is fixedly connected by screw with the pump housing 1, coupling band 13 is provided in shaft coupling shell 12,13 upper end of coupling band is set in
On motor output shaft 14, lower end is set on the power input shaft 21 of the pump housing；Flow restrictor 20 is serially connected on water inlet pipe 8；
Filter 19 is serially connected on water inlet pipe 8；4 upper end of water cooling casing is provided with motor upper cover 17, and lower end is provided with motor lower cover 18；
Machine winding includes motor stator 16, rotor 15, and motor stator 16 is fixed on 4 inner sidewall of water cooling casing, rotor
15 are placed in motor stator 16, and are set on motor output shaft 14；5 axial screw of cooling chamber is equipped with zigzag shape spiral isolation branch
Stay 22, and cooling chamber 5 is isolated into two parallel and axial screw channels, two passes are respectively intake tunnel 24, go out
Aquaporin 25, intake tunnel 24 are connected with 25 upper end of exhalant canal, and 24 lower end of intake tunnel is connected with water inlet 6, water outlet
25 lower end of channel is connected with water outlet 7, and intake tunnel 24 is the channel on the inside of several shapes, and more than 25 shape two sides of exhalant canal lead to
Road.
In use, the high pressure water at pump housing outlet end 10 passes through water inlet pipe 8 after vector motor 3 drives the pump housing 1 to rotate,
Into in cooling chamber 5, through cooling water after cooling chamber 5 one weeks circulations, outlet pipe 9 is flowed into out, into pump housing input end 11
Low-pressure area.When cooling water enters cooling chamber 5, the heat that vector motor operation generates is taken away.
Place is not described in detail for the utility model, is the well-known technique of those skilled in the art.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (7)
1. a kind of pipeline vector pump, including the pump housing (1), shaft coupling (2), vector motor (3), shaft coupling (2) lower end and the pump housing (1)
Connection, is fixed with vector motor (3) thereon, and vector motor (3) lower end is sequentially connected by shaft coupling (2) and the pump housing (1), special
Sign is that vector motor (3) includes water cooling casing (4), is provided with machine winding, water cooling casing on water cooling casing (4) inner sidewall
(4) it is offered in side wall cooling chamber (5), is provided with the water inlet being connected with cooling chamber (5) on water cooling casing (4) lateral wall
(6), water outlet (7), water inlet (6) are connected to connection with pump housing outlet end (10) by water inlet pipe (8), and water outlet (7) is by going out
Water pipe (9) is connected to connection with pump housing input end (11).
2. pipeline vector pump according to claim 1, it is characterised in that: shaft coupling (2) includes shaft coupling shell (12), connection
Axis device shell (12) upper end is fixedly connected by screw with vector motor (3), and lower end connects by the way that screw and the pump housing (1) are fixed
It connecing, is provided with coupling band (13) in shaft coupling shell (12), coupling band (13) upper end is set on motor output shaft (14), under
End cap is located on the power input shaft (21) of the pump housing.
3. pipeline vector pump according to claim 1, it is characterised in that: water inlet pipe is serially connected with flow restrictor on (8)
(20)。
4. pipeline vector pump according to claim 1, it is characterised in that: be serially connected with filter (19) on water inlet pipe (8).
5. pipeline vector pump according to claim 1, it is characterised in that: water cooling casing (4) upper end is provided with motor upper cover
(17), lower end is provided with motor lower cover (18).
6. pipeline vector pump according to any one of claims 1 to 5, it is characterised in that: machine winding includes motor stator
(16), rotor (15), motor stator (16) are fixed on water cooling casing (4) inner sidewall, and rotor (15) is placed in motor
In stator (16), and it is set on motor output shaft (14).
7. pipeline vector pump according to claim 1, it is characterised in that: cooling chamber (5) axial screw is equipped with several words
Support bar (22) are isolated in shape spiral, and cooling chamber (5) is isolated two parallel and axial screw channels, two passes difference
For intake tunnel (24), exhalant canal (25), intake tunnel (24) is connected with exhalant canal (25) upper end, intake tunnel (24)
Lower end is connected with water inlet (6), and exhalant canal (25) lower end is connected with water outlet (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920026657.3U CN209385362U (en) | 2019-01-08 | 2019-01-08 | Pipeline vector pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920026657.3U CN209385362U (en) | 2019-01-08 | 2019-01-08 | Pipeline vector pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209385362U true CN209385362U (en) | 2019-09-13 |
Family
ID=67863888
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920026657.3U Active CN209385362U (en) | 2019-01-08 | 2019-01-08 | Pipeline vector pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209385362U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113595329A (en) * | 2021-07-09 | 2021-11-02 | 福安市蓄发电机有限公司 | Closed cooling spin-ring water pump motor and cooling method thereof |
-
2019
- 2019-01-08 CN CN201920026657.3U patent/CN209385362U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113595329A (en) * | 2021-07-09 | 2021-11-02 | 福安市蓄发电机有限公司 | Closed cooling spin-ring water pump motor and cooling method thereof |
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