Water pump integrating functions of submersible pump and land pump
A submersible pump, two-in-one technology, applied to the components, pumps, pump components and other directions of the pumping device for elastic fluids, can solve the problems of low residual water level and can not be pumped, can not be pumped out, etc., to reduce scratches. Probability, extended service life, smaller water volume
Active Publication Date: 2021-05-25
LEO GRP ZHEJIANG PUMP CO LTD
View PDF5 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0005] In order to make up for the deficiencies of the existing technology and solve the problem that the existing land pumps cannot pump out the water at the lower side of the water inlet, resulting in low residual water levels that cannot be pumped, the invention proposes a submersible pump and a land pump with the function of 2 in 1 water pump
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment approach
[0030] As an embodiment of the present invention, the water pump includes a pump body 5 containing a columnar cavity, the output shaft 4 extends into the columnar cavity and is connected with a sleeve 52, and the outer circumference of the sleeve 52 is evenly distributed with a plurality of The cantilevers 53 arranged at intervals, the cantilevers 53 are provided with a plurality of chute 57 opening outward, the chute 57 is provided with an impeller 54 moving in the radial direction, the inner side of the impeller 54 and the chute 57 A first spring 58 is provided; the front end of the columnar cavity is provided with a partition 7, there is a gap between the partition 7 and the water inlet pipe 51, and the right side of the partition 7 is provided with a communication inlet pipe 51 and a columnar cavity The water inlet hole 71; the side wall of the columnar cavity between the water inlet hole 71 and the water outlet pipe 55 is fixedly provided with a guide block 56 whose thickn...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention relates to the technical field of water pumps, in particular to a water pump integrating functions of a submersible pump and a land pump. The water pump comprises a waterproof shell, a handle is arranged at the upper end of the waterproof shell, an electric motor is arranged in the middle of the waterproof shell, a water pump body is arranged in the front of the waterproof shell, an output shaft of the electric motor extends forwards and is in transmission connection with the water pump body, a water inlet pipe is arranged at the front end of the water pump body, a water outlet pipe is arranged at the upper end of the water pump body, a front cover is detachably installed at the front end of the waterproof shell, a leading-out hole right facing the water inlet pipe is formed in the middle of the front cover, a sealing plate is detachably installed in the leading-out hole, and a gap exists between the front end of the water inlet pipe and the sealing plate close to the leading-out hole. Through the arrangement of the front cover, the water pump can achieve the suction function of the land pump and can also achieve the function of the submersible pump, so that water at the lower water level is sucked, and the application range of the water pump is widened.
Description
technical field [0001] The invention relates to the technical field of water pumps, in particular to a water pump with the functions of a submersible pump and an land pump in one. Background technique [0002] Water pumps include centrifugal water pumps used on land and submersible pumps that place the pump body underwater. When the centrifugal water pump is used, the pump body is placed in the pump room on the ground or underground, and then the water is raised to the required height through a certain suction (theoretical suction is 13 meters). This kind of centrifugal pump structure is generally composed of a motor, an impeller, a water inlet and a water outlet, and the water inlet has a certain height. It is placed in a reservoir, and the volume change is realized through the rotation and deformation of the impeller, and then the water is drawn from the pump. The water inlet is drawn into the pump body and pumped to the water inlet. [0003] Existing common mining water...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): F04D13/06F04D13/08F04D29/22F04D29/42F04D29/70
CPCF04D13/06F04D13/08F04D29/426F04D29/2222F04D29/708
Inventor 王建王官焘邱士军
Owner LEO GRP ZHEJIANG PUMP CO LTD