Title:
LIQUID SUPPLY SYSTEM FOR EMULSION PUMP STATION
Document Type and Number:
WIPO Patent Application WO/2021/109649
Kind Code:
A1
Abstract:
A liquid supply system for an emulsion pump station comprises a bottom support component (1). An accumulator (2), a liquid supply component (3), and a liquid collection component (4) are disposed on the bottom support component (10). A first connection port and a second connection port are provided at the liquid supply component (3), and the first connection port is located above the second connection port. A third connection port is provided at the liquid collection component (4), and the third connection port and the second connection port are at the same height. Two ends of a connection pipe (5) are respectively connected to the first connection port and the third connection port. The accumulator (2) is disposed between the liquid supply component (3) and the liquid collection component (4), and is connected to the second connection port. The liquid supply system for an emulsion pump station has a small lateral size, thus meeting the requirements of underground coal mining.
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Inventors:
YUAN JIANLI (CN)
PANG XUN (CN)
JIAO BIN (CN)
CHEN RENJIAN (CN)
ZHAO LIANGLIANG (CN)
KONG WENPING (CN)
WANG BO (CN)
LOU JUNHUI (CN)
CHEN TENGYA (CN)
WANG HAO (CN)
NI WEIQIANG (CN)
ZHENG KAI (CN)
SHI ZHENGHAO (CN)
CUI RUI (CN)
ZHENG JUJING (CN)
PANG XUN (CN)
JIAO BIN (CN)
CHEN RENJIAN (CN)
ZHAO LIANGLIANG (CN)
KONG WENPING (CN)
WANG BO (CN)
LOU JUNHUI (CN)
CHEN TENGYA (CN)
WANG HAO (CN)
NI WEIQIANG (CN)
ZHENG KAI (CN)
SHI ZHENGHAO (CN)
CUI RUI (CN)
ZHENG JUJING (CN)
Application Number:
PCT/CN2020/113084
Publication Date:
June 10, 2021
Filing Date:
September 02, 2020
Export Citation:
Assignee:
ZHEJIANG ZHONGMEI MACHINERY TECH CO LTD (CN)
International Classes:
F15B1/04; E21D23/16; E21F17/08; F15B13/02; F15B21/041
Foreign References:
| CN211009314U | 2020-07-14 | |||
| CN207583751U | 2018-07-06 | |||
| CN103623630A | 2014-03-12 | |||
| CN203436927U | 2014-02-19 | |||
| CN2567390Y | 2003-08-20 | |||
| CN103206430A | 2013-07-17 | |||
| CN202402398U | 2012-08-29 | |||
| CN204523231U | 2015-08-05 | |||
| JPH112212A | 1999-01-06 |
Attorney, Agent or Firm:
HANGZHOU WUBO PATENT OFFICE (CN)
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