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Dirt suction opening switch for suction-type sewer scavenger

LYU JIANQIANG / WEI QINGLAI / YANG YAN / LIU JINGFU / LYU CHEN / WANG LIAN / WANG YIKAI

The invention discloses a dirt suction opening switch for a suction-type sewer scavenger. A dirt suction opening switch mechanism for the suction-type sewer scavenger is formed by working parts of a tank (1), a suction pipe (2), a valve (3), a valve switch handle (4), a connecting rod (5), a support (6) and a handle (7). One end of the handle (7) is connected with the support (6) on the tank (1), the middle of the handle (7) is connected with one end of the connecting rod (5), and the other end of the connecting rod (5) is connected with the valve switch handle (4). A person can realize the action of opening or closing the valve (3) on the ground by controlling the handle (7).

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Dirt suction opening switch for suction-type sewer scavenger

LYU JIANQIANG / WEI QINGLAI / YANG YAN / LIU JINGFU / LYU CHEN / WANG LIAN / WANG YIKAI

The invention discloses a dirt suction opening switch for a suction-type sewer scavenger. A dirt suction opening switch mechanism for the suction-type sewer scavenger is formed by working parts of a tank (1), a suction pipe (2), a valve (3), a valve switch handle (4), a connecting rod (5), a support (6) and a handle (7). One end of the handle (7) is connected with the support (6) on the tank (1), the middle of the handle (7) is connected with one end of the connecting rod (5), and the other end of the connecting rod (5) is connected with the valve switch handle (4). A person can realize the action of opening or closing the valve (3) on the ground by controlling the handle (7).

Dirt suction opening switch for suction-type sewer scavenger

LYU JIANQIANG / WEI QINGLAI / YANG YAN / LIU JINGFU / LYU CHEN / WANG LIAN / WANG YIKAI

The invention discloses a dirt suction opening switch for a suction-type sewer scavenger. A dirt suction opening switch mechanism for the suction-type sewer scavenger is formed by working parts of a tank (1), a suction pipe (2), a valve (3), a valve switch handle (4), a connecting rod (5), a support (6) and a handle (7). One end of the handle (7) is connected with the support (6) on the tank (1), the middle of the handle (7) is connected with one end of the connecting rod (5), and the other end of the connecting rod (5) is connected with the valve switch handle (4). A person can realize the action of opening or closing the valve (3) on the ground by controlling the handle (7).

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Title:

Dirt suction opening switch for suction-type sewer scavenger

Contributors:

LYU JIANQIANG (author) / WEI QINGLAI (author) / YANG YAN (author) / LIU JINGFU (author) / LYU CHEN (author) / WANG LIAN (author) / WANG YIKAI (author)

Publication date:

2016-02-10

Type of media:

Patent

Type of material:

Electronic Resource

Language:

English

Classification:

IPC: E03F SEWERS , Abwasserkanäle

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