CN1080982A - Tubing pump - Google Patents
Tubing pump Download PDFInfo
- Publication number
- CN1080982A CN1080982A CN 92109303 CN92109303A CN1080982A CN 1080982 A CN1080982 A CN 1080982A CN 92109303 CN92109303 CN 92109303 CN 92109303 A CN92109303 A CN 92109303A CN 1080982 A CN1080982 A CN 1080982A
- Authority
- CN
- China
- Prior art keywords
- motor
- pump
- blade
- tubular
- tubing pump
- 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.)
- Pending
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Abstract
A kind of tubular shaft type pump, it is respectively to connect a pump housing at tubular motor axle two ends, and the thrust load balances noise is low, and liquid can be given motor radiating by the motor tubular axis.Volume is little in light weight, but level or vertical setting, straight line transfer efficiency height.
Description
The present invention relates to a kind of liquid transporting apparatus, refer in particular to the pump of in tubular axis, carrying liquid.
Present known pump have axial-flow pump, centrifugal pump, the friction type pump etc. several in, establish a spiral shell sizing shape blade B, transmission shaft C, axle envelope D, shaft joint E and motor M in the axial-flow pump curved tube A shown in Figure 6, the friction type pump shown in Figure 7, blade G is connected with axle F, and the axle envelope does not connect motor with shaft joint, general pump must be connected with shaft joint with motor, and assembling is to center line precision prescribed height, one firm support need be arranged, volume is bigger, and because of motor and transmission part expose, noise is bigger during running.
The purpose of this invention is to provide a kind of tubing pump, it can not only reduce, and volume is convenient to be installed, and can reduce the transfer efficiency that noise improves pump.
The object of the present invention is achieved like this: respectively connect a pump housing at the motor reel two ends of tubulose, and be assembled in the housing.
Owing to adopt such scheme, normal temperature liquid is flow through, the energy motor radiating in motor rotor shaft, the motor reel two ends respectively connect same load, stress balance, the little running noise that weares and teares is low, the import export of pump linearly transfer efficiency high and make things convenient for all places by dress.
The present invention is further described below in conjunction with accompanying drawing.
Fig. 1 is the section of structure of first embodiment of the invention.
Fig. 2 is second embodiment's a section of structure.
Fig. 3 is a pump housing exploded view
Fig. 4 is face of blade, the back elevation of pump.
Fig. 5 is the serial connection of present embodiment and and connects schematic representation.
10 motor stators, 11 motor rotors and tubular axis 12 motor casings 20 pump housing 21a among the figure, 21b spaces and encircles 22 sealed type bearings, 23 End cover for motor 23a vent 24a, b pump case 24C blade telescoping groove 24D support plate telescoping groove 25 blade seat 25a blade 25b support plates 26 axial blade 26a blade 26b water conservancy diversion axle 26C blade outer ring 27 short tube axles, 28 bearing supports and external base 29 end cap 29a vents 30 pump casing 31a, the b externally connected pipe
In Fig. 1, motor casing 12, motor stator 10, End cover for motor 23, pump casing 30, end cap 29 and bearing support 28 bearings 22 are formed the stationary part of pump, in dress form diagonal pumps by motor rotor and tubular axis 11, pump case 24a, b and blade 25 and short tube axle 27 for rotating part, force down flow pump in being.
In Fig. 2, motor casing 12, motor stator 10 End cover for motor 23, pump casing 30, end cap 29 and bearing support 28 bearings 22 are formed the stationary part of pump, in the axial-flow pump formed for rotating part by motor rotor and tubular axis 11, pump case 24a, b and blade 26 and short tube axle 27 of dress, be flow pump in the low pressure.
The bearing 22 that present embodiment uses is sealed type ball bearing (Japan produces 2Z, 2RS type)
Fig. 5 is tubing pump serial connection (increase flow) and and connects the schematic representation of (boost pressure, lift).
Claims (2)
1, a kind of tubing pump, constitute by each armored pump body of cast motor reel two ends, it is characterized in that: motor casing, motor stator, end cap, bearing support, bearing are formed stationary part, and motor rotor, hollow tubular axis, two oblique flow pump housing short tube axles are assembled into rotating part.
2, tubing pump according to claim 1 is characterized in that: be coupling two axial flow pump bodies and short tube axle of motor rotor, hollow tubular is assembled into rotating part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92109303 CN1080982A (en) | 1992-08-13 | 1992-08-13 | Tubing pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92109303 CN1080982A (en) | 1992-08-13 | 1992-08-13 | Tubing pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1080982A true CN1080982A (en) | 1994-01-19 |
Family
ID=4944069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92109303 Pending CN1080982A (en) | 1992-08-13 | 1992-08-13 | Tubing pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1080982A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107795493A (en) * | 2017-10-26 | 2018-03-13 | 泗县金皖泵业有限公司 | A kind of water cooling interior axle screw pump |
-
1992
- 1992-08-13 CN CN 92109303 patent/CN1080982A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107795493A (en) * | 2017-10-26 | 2018-03-13 | 泗县金皖泵业有限公司 | A kind of water cooling interior axle screw pump |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C01 | Deemed withdrawal of patent application (patent law 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |