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Quick joint of water pump

A fast, water pump technology, applied in mechanical equipment, couplings, etc., can solve the problems of inconvenient operation of farmers, time-consuming and laborious disassembly and installation of water pumps, leakage of pipes, etc. The effect of sexual security

Inactive Publication Date: 2015-06-03
BEIJING VOCATIONAL COLLEGE OF AGRI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] At present, the domestic agricultural planting management model is one family and one household. Small water pumps are often used in agricultural decentralized irrigation projects. In order to avoid loss, farmers will disassemble the water pumps and keep them. Frequent disassembly and installation have many disadvantages. One is the disassembly of water pumps. The installation is time-consuming and laborious, and it is not convenient for farmers to operate; second, frequent disassembly and assembly may easily cause water leakage in the pipeline, reduce the water pressure of the pipe network system, and affect the normal operation of the irrigation system

Method used

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Embodiment Construction

[0022] The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0023] figure 1 and figure 2 Respectively show the sectional views of the water pump quick connector of this embodiment when assembled and disassembled. With reference to the diagram, the quick connector mainly includes seven parts, male head piece 1, female head piece 7, outer sleeve 5, snap ring 2, steel ball 3, Spring 4, water stop ring 6, the specific structure of each part is described as follows.

[0024] Male parts: such as image 3 As shown, one end of the male head piece is flat, and the other end is provided with a compound connection form of an undercut and a screw thread. The outer wall of the male head piece is provided with an annular locking groove 11 . ...

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Abstract

The invention discloses a quick joint of a water pump. The quick joint of the water pump comprises a convex head part, a concave head part and an outer sleeve part; one end of the convex head part can be inserted into one end of the concave head part to achieve joint connection; the other end of the convex head part and the other end of the concave head part are both equipped with inverted buckle and threaded buckle combined connecting structure; the outer sleeve part glidingly sleeves one end of the concave head part; a plurality of through holes in which steel balls are embedded are formed in one end of the concave head part in the radial direction; the steel balls are clamped into the outer sleeve part; locking slots are formed in one end of the convex head part, corresponding to the steel balls in position; the convex head part is inserted into the concave head part; when the outer sleeve part moves to be in contact with the convex head part, the steel balls are clamped and pressed by the outer sleeve part to be locally embedded into the locking slots. The quick joint of the water pump is convenient and quick to mount and dismount, and high in sealing performance; the connection mode of the joint and the pipelines at two ends is diversified; with the adoption of the quick joint, the water pump can be conveniently and quickly mounted and dismounted, and the sealing performance of the pipeline can be ensured.

Description

technical field [0001] The invention relates to a mechanical pipe joint, in particular to a water pump quick joint. Background technique [0002] At present, the domestic agricultural planting management model is one family and one household. Small water pumps are often used in agricultural decentralized irrigation projects. In order to avoid loss, farmers will disassemble the water pumps and keep them. Frequent disassembly and installation have many disadvantages. One is the disassembly of water pumps. It is time-consuming and labor-intensive to install, and it is not convenient for farmers to operate; second, frequent disassembly and assembly are likely to cause water leakage in the pipeline, reduce the water pressure of the pipe network system, and affect the normal operation of the irrigation system. Contents of the invention [0003] (1) Technical problems to be solved [0004] The purpose of the present invention is to provide a water pump quick connector to realize...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16L37/23
CPCF16L37/23
Inventor 张海文杨林林韩敏琦杨胜敏
Owner BEIJING VOCATIONAL COLLEGE OF AGRI
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