Manual emptying defroster for water supplying and draining pipeline

An anti-freezing device and water pipe technology, applied in water supply devices, water supply main pipelines, water supply pipeline systems, etc., can solve the problems of high production cost, high failure rate, troublesome use, etc., and achieve low production cost, low failure rate, and convenient use. Effect

Inactive Publication Date: 2010-02-03
刘德鹏
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  • Abstract
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  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Existing manual emptying and anti-freezing technology for the upper and lower water pipes such as solar water heaters or thermal insulation storage tanks or water storage tanks has defects such as complex structure, high production cost, high failure rate, short life, troublesome use, waste of water, and inability to defrost by itself

Method used

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  • Manual emptying defroster for water supplying and draining pipeline

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Embodiment Construction

[0009] Referring to the accompanying drawings, the best embodiments of the present invention are given below to further describe the constitution of the present invention.

[0010] A kind of manual emptying antifreeze device for upper and lower water pipes in the best embodiment of the present invention, comprising upper and lower water valves (1), lower water valves (2), upper and lower water pipes (3), and water tanks (4), characterized in that the upper and lower water pipes (3 ) upper end bends downwards to enter the bottom of the water tank (4), and inserts one end of the emptying air intake pipe (5) inwardly at the bent top of the upper and lower water pipes (3) in the direction of water intake, and its port is higher than the highest water level in the water tank And downward, the other end of the air intake pipe (5) enters the room to connect the manual emptying air intake valve (6), connect the water diversion pipe (7) on the upper part of the water valve (2), and the ...

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Abstract

The invention discloses a manual emptying defroster for a water supplying and draining pipeline, which comprises a water supplying valve, a water draining valve, a water supplying and draining pipe and a water tank. The invention is characterized in that the upper end of the water supplying and draining pipe is downward bent to enter the water tank, one end of an emptying air inlet pipe is inwardinserted in a water inlet direction at the bent top end of the water supplying and draining pipe, the other end of the emptying air inlet pipe is connected with a manual emptying air inlet valve, theupper part of the water draining valve is connected with a water leading pipe, and the water leading pipe is connected with a manual water leading valve. The manual emptying defroster for the water supplying and draining pipeline can overcome the defect of the prior art, and has the characteristics of simple structure, convenient use, low production cost, long service life, water conservation, automatic defrosting and the like.

Description

1. Technical field [0001] The invention relates to a manual emptying antifreeze device for upper and lower water pipes, belonging to the technical field of emptying and antifreezing for upper and lower water pipes. 2. Background technology [0002] Existing manual emptying and anti-freezing technology for the upper and lower water pipes such as solar water heaters or thermal insulation storage tanks or water storage tanks has defects such as complex structure, high production cost, high failure rate, short life, troublesome use, waste of water, and inability to defrost by itself . 3. Contents of the invention [0003] The object of the present invention is to provide a manual emptying antifreeze device for upper and lower water pipes with simple structure, convenient use, low production cost, low failure rate, long service life, water saving and self-defrosting. [0004] The purpose of the present invention is achieved in this way: a manual antifreeze device for draining ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E03B7/12F24J2/46
Inventor 刘德鹏郝英敏刘一瑞姜玉芳张玉杰张国华毛秋君宿伟伟王璀琳邹响芝
Owner 刘德鹏
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