首页
产品
黄页
商标
征信
会员服务
注册
登录
全部
|
企业名
|
法人/股东/高管
|
品牌/产品
|
地址
|
经营范围
发明名称
冲击式塑管井扩径装置
摘要
本实用新型涉及一种塑管井的扩径装置。该装置是由冲击锥头和高压输水管组成,借助于套配在塑管上的冲击锥头,对塑管周围土壤的射流冲击和机械齿形冲击促进土层泥浆化的有效完成,借助于泥浆实现扩径作业。本装置简单实用,装置成本和应用成本大幅下降,扩径作业适应广、速度快、质量有明显的提高,对现有农用药易塑管井扩径改造提供了一个新的使用工作具。
申请公布号
CN2635743Y
申请公布日期
2004.08.25
申请号
CN03269731.7
申请日期
2003.07.25
申请人
李国芳
发明人
李进学;李洪照;郝路德
分类号
E03B3/15
主分类号
E03B3/15
代理机构
代理人
主权项
1、冲击式塑管井扩径装置,其特征在于该装置由带中空腔(1B)的冲击锥头(1)和高压输水管路(2)两部分组成,装置上设有与升降操作系统连接的机构,应用时高压输水管路(2)与井上高压水源相连通。
地址
057350河北省鸡泽县鸡泽县深潜水泵厂
您可能感兴趣的专利
CONNECTION DEVICE FOR COAXIAL CABLE
LENTICULAR LENS SHEET FOR PROJECTION SCREEN
ANTENNA DIPLEXER
SMALL INLET OPTICAL PANEL AND A METHOD OF MAKING A SMALL INLET OPTICAL PANEL
METHOD FOR PRODUCING PRINTED CIRCUIT BOARDS WITH ROUGH CONDUCTING STRUCTURES AND AT LEAST ONE AREA WITH FINE CONDUCTING STRUCTURES
PROCESSES FOR COUPLING AMINO ACIDS USING BIS-(TRICHLOROMETHYL) CARBONATE
SIMULTANEOUS BUTT AND LAP JOINTS
TARGETED SITE SPECIFIC DRUG DELIVERY COMPOSITIONS AND METHOD OF USE
METHOD OF TREATMENT
THERMAL ISOLATION PLATE FOR PROBE CARD
SYSTEM FOR INTRUSION DETECTION AND VULNERABILITY ANALYSIS IN A TELECOMMUNICATIONS SIGNALING NETWORK
RECEIVING DEVICE AND METHOD OF GENERATING REPLICA SIGNAL
EXTRUDED THERMOPLASTIC FOAMS USEFUL IN FILTRATION APPLICATIONS
METHODS AND APPARATUS FOR PERFORMING CONTROLLED ULTRAFILTRATION DURING HEMODIALYSIS
APPARATUS AND METHOD FOR A TELEPHONY GATEWAY
METHOD FOR THE PRODUCTION OF N,N'-CARBONYL DIAZOLES
A POLYMERIZATION PROCESS
USE OF BIOGENIC ESTROGEN SULFAMATES FOR HORMONE REPLACEMENT THERAPY
DIENE ELASTOMER AND REINFORCING TITANIUM OXIDE BASED RUBBER COMPOSITION FOR A PNEUMATIC TYRE
BROADCASTING OF DIFFERENT TARIFF PERIODS IN A TELEPHONE SYSTEM