CN202348690U - Water pump mechanism of motor hollow rotor shaft - Google Patents

Water pump mechanism of motor hollow rotor shaft Download PDF

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Publication number
CN202348690U
CN202348690U CN2011202862743U CN201120286274U CN202348690U CN 202348690 U CN202348690 U CN 202348690U CN 2011202862743 U CN2011202862743 U CN 2011202862743U CN 201120286274 U CN201120286274 U CN 201120286274U CN 202348690 U CN202348690 U CN 202348690U
Authority
CN
China
Prior art keywords
motor
hollow rotor
water pump
water
rotor shaft
Prior art date
Application number
CN2011202862743U
Other languages
Chinese (zh)
Inventor
陈帮明
Original Assignee
陈帮明
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 陈帮明 filed Critical 陈帮明
Priority to CN2011202862743U priority Critical patent/CN202348690U/en
Application granted granted Critical
Publication of CN202348690U publication Critical patent/CN202348690U/en

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Abstract

The utility model provides a water pump mechanism of a motor hollow rotor shaft and belongs to the technical field of electrical equipment and machinery. The water pump mechanism consists of a motor, a motor hollow rotor shaft, a spiral impeller, a water outlet pipe connector, a water inlet and a water outlet, wherein the motor hollow rotor shaft is internally provided with the spiral impeller; the spiral impeller is fixed at the inner wall of the hollow rotor shaft; the water outlet pipe connector is fixed on a motor cover plate; the spiral impeller rotates along with the motor; and a water source is delivered to the water outlet. The water pump mechanism can be used for overcoming multiple defects that the existing water pump sucks silt and foreign matters, the impeller and a pump casing are blocked, and the motor and a capacitor have high possibility of being burned out; and according to the utility model, the water pump mechanism of the motor hollow rotor shaft is designed and the water pump mechanism has the characteristic that the motor is not blocked and stuck in rotation by the silt and the foreign matters entering the water pump.

Description

A kind of water pump mechanism of motor hollow rotor shafts

Technical field

1, the utility model relates to a kind of water pump, particularly a kind of water pump of motor hollow rotor shafts.

Background technique

2, generally comprise motor, intake chamber, impeller, water outlet composition at present existing water pump structure; There is very big defective in this structural design; Water pump vane and water pump shell exist gapped, and it is stuck that promptly water pump sucks silt, foreign material impeller and the pump housing, and motor, electric capacity burn easily.

The model utility content

3, to the problems referred to above, the utility model has designed a kind of water pump that adopts the motor hollow rotor shafts, does not receive the characteristics of extraneous water source silt, the stuck helical runner of foreign material when drawing water.

4, for realizing above-mentioned purpose, the utility model adopts following technological scheme.

5, a kind of water pump mechanism of motor hollow rotor shafts; Comprise motor, motor hollow rotor shafts, helical runner, titting water outlet, water intake, water outlet composition; It is characterized in that: helical runner is arranged on the motor hollow rotor shafts axle inwall; Helical runner changes along with motor, sucks the water source and is transported to water outlet.Titting water outlet is fixed in motor terminal cover plate and extraneous pipe in succession.

6, at work, helical runner has been fixed in axial wall in the motor hollow rotor shafts, silt, impurity to water outlet, do not receive extraneous water source silt, impurity to suck stuck impeller operation through the helical runner surface transport when drawing water.

Description of drawings

7, Fig. 1 accompanying drawing is the structure sectional view of the motor hollow rotor shafts of the utility model; Among the figure, 1 motor; 3 motor hollow rotor shafts; 4 helical runners; 5 titting water outlets; 6 motor two end cover plates; 7, water intake; 8, water outlet.

8, Fig. 2 is the helical runner and the sleeve rotor axial section of A-A cross section structure among the utility model Fig. 1;

Among the figure, 3 motor hollow rotor shafts; 4 helical runners.

Embodiment

9, the water pump structure of the utility model motor hollow rotor shafts is as depicted in figs. 1 and 2; Comprise motor 1, motor hollow rotor shafts 3, helical runner 4, titting water outlet 5, water intake 7, water outlet 8 compositions; Said helical runner 4 is fixed on motor hollow rotor shafts 3 inwalls; Titting water outlet 5 is fixed in motor terminal cover plate 6 and is connected with extraneous pipe, and when helical runner 4 changes along with motor 1, the water source is transported to water outlet 8.

10, at work, helical runner 4 is fixed in axial wall in the hollow rotor shafts 3, and silt, impurity arrive water outlet 8 through the surface transport of helical runner 4 when drawing water, and do not receive special advantages such as silt, the stuck impeller of impurity and motor operation.

11, specific embodiment described herein only is that the utility model spirit is illustrated.The utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but the spirit that can't depart from the utility model surmounts the defined scope of appended claims.

Claims (2)

1. the water pump mechanism of a motor hollow rotor shafts comprises it is characterized in that the structure of motor, motor hollow rotor shafts, helical runner, titting water outlet: the motor pump that mechanical component is formed is set in the hollow rotor shafts.
2. the water pump mechanism of a kind of motor hollow rotor shafts according to claim 1 is characterized in that: the motor pump of helical runner is housed, the motor pump that directly running is carried in hollow rotor shafts during suction in the motor hollow rotor shafts axle.
CN2011202862743U 2011-07-30 2011-07-30 Water pump mechanism of motor hollow rotor shaft CN202348690U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011202862743U CN202348690U (en) 2011-07-30 2011-07-30 Water pump mechanism of motor hollow rotor shaft

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011202862743U CN202348690U (en) 2011-07-30 2011-07-30 Water pump mechanism of motor hollow rotor shaft

Publications (1)

Publication Number Publication Date
CN202348690U true CN202348690U (en) 2012-07-25

Family

ID=46537698

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011202862743U CN202348690U (en) 2011-07-30 2011-07-30 Water pump mechanism of motor hollow rotor shaft

Country Status (1)

Country Link
CN (1) CN202348690U (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104976135A (en) * 2015-04-23 2015-10-14 李德生 Efficient turbine pump device
CN104976130A (en) * 2015-04-23 2015-10-14 李德生 Barrier-free groove pump device
CN104976129A (en) * 2015-04-23 2015-10-14 李德生 External drive barrier-free concave wall pump apparatus
CN105003442A (en) * 2015-04-23 2015-10-28 李德生 Outer-driving efficient hollow turbine pump device
CN105041667A (en) * 2015-04-23 2015-11-11 李德生 External drive barrier-free groove pump device
CN105041664A (en) * 2015-04-23 2015-11-11 李德生 Barrier-free recessed wall pump device
CN105041666A (en) * 2015-04-23 2015-11-11 李德生 External drive high-efficiency turbine pump device

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104976135A (en) * 2015-04-23 2015-10-14 李德生 Efficient turbine pump device
CN104976130A (en) * 2015-04-23 2015-10-14 李德生 Barrier-free groove pump device
CN104976129A (en) * 2015-04-23 2015-10-14 李德生 External drive barrier-free concave wall pump apparatus
CN105003442A (en) * 2015-04-23 2015-10-28 李德生 Outer-driving efficient hollow turbine pump device
CN105041667A (en) * 2015-04-23 2015-11-11 李德生 External drive barrier-free groove pump device
CN105041664A (en) * 2015-04-23 2015-11-11 李德生 Barrier-free recessed wall pump device
CN105041666A (en) * 2015-04-23 2015-11-11 李德生 External drive high-efficiency turbine pump device

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Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20120725

Termination date: 20140730

EXPY Termination of patent right or utility model