Large-flow portable stainless steel hydraulic submersible pump with motor not in contact with water
A technology that touches water and has a large flow rate. It is applied to non-variable pumps, parts of pumping devices for elastic fluids, pumps, etc., which can solve the safety factors. The weight of the pump and the convenience of operation are not perfect and the safety is not good High, heavy weight and other issues to achieve the effect of improving the convenience of operation, reducing the overall weight and improving safety
Pending Publication Date: 2020-12-04
江苏博禹泵业有限公司 +1
View PDF0 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0002] Portable submersible pumps driven by conventional motors with the same flow rate and lift are not perfect due to the safety factors involved in the power supply, the weight of the pump and the convenience of operation. Achieved extremely light weight; but the weight is still too heavy, and the safety is not high, so there is an urgent need for a hydraulic submersible pump with a hydraulic motor
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 Construction
[0018] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0019] see Figure 1-3 , the present invention provides a large-flow portable stainless steel hydraulic submersible pump whose motor does not touch water, including a hydraulic motor 5, a water pump driving mechanism 6 and an impeller 7, and the hydraulic motor 5 adopts a high-pressure resistant hydraulic motor instead of an ordinary hydraulic motor. A conventional hydraulic motor also needs to be connected with a small oil discharge pipe plus a ...
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 discloses a large-flow portable stainless steel hydraulic submersible pump with a motor not in contact with water, relates to a submersible pump, particularly relates to the large-flow portable stainless steel hydraulic submersible pump with the motor not in contact with the water and capable of sucking water in the middle and discharging water from the top, and belongs to the technical field of portable submersible pumps. The large-flow portable stainless steel hydraulic submersible pump comprises a hydraulic motor body, a water pump driving mechanism and an impeller, wherein the water pump driving mechanism is fixedly installed at the upper end of the hydraulic motor body, an oil inlet and outlet connector is formed in the outer end of the hydraulic motor body, and the hydraulic motor body is wrapped by a hydraulic motor waterproof cover in a sealed mode; the water pump driving mechanism comprises an oil chamber, a pump shaft is rotationally installed in the oil chamber, and the lower end of the pump shaft is rotationally connected with the output end of the hydraulic motor body. According to the large-flow portable stainless steel hydraulic submersible pump with the motor not in contact with the water, the hydraulic motor body which does not make contact with the water is arranged to serve as drive, sealing of the hydraulic motor body is enhanced, the overall weight of the submersible pump is reduced, operation convenience of the submersible pump is improved, the problem of power source electric leakage is avoided, and safety is improved.
Description
technical field [0001] The invention relates to a submersible pump, in particular to a large-flow portable stainless steel hydraulic submersible pump with a motor that does not touch water, and belongs to the technical field of portable submersible pumps. Background technique [0002] Portable submersible pumps driven by conventional motors with the same flow rate and lift are not perfect due to the safety factors involved in the power supply, the weight of the pump and the convenience of operation. The extremely light weight has been achieved; however, the weight is still too heavy and the safety is not high, so a hydraulic submersible pump using a hydraulic motor is urgently needed. Contents of the invention [0003] The purpose of the present invention is to provide a large-flow portable stainless steel hydraulic submersible pump whose motor does not touch water, so as to solve the problems raised in the above-mentioned background technology. [0004] In order to achie...
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 IPC IPC(8): F04D13/04F04D29/12F04D29/52F04D29/70F04D29/02
CPCF04D13/046F04D29/026F04D29/126F04D29/528F04D29/708
Inventor 汪祈燕
Owner 江苏博禹泵业有限公司