RU98109837A - DIRECT HYDRAULIC DRIVE MEMBRANE PUMP - Google Patents

DIRECT HYDRAULIC DRIVE MEMBRANE PUMP

Info

Publication number
RU98109837A
RU98109837A RU98109837/06A RU98109837A RU98109837A RU 98109837 A RU98109837 A RU 98109837A RU 98109837/06 A RU98109837/06 A RU 98109837/06A RU 98109837 A RU98109837 A RU 98109837A RU 98109837 A RU98109837 A RU 98109837A
Authority
RU
Russia
Prior art keywords
windows
sections
pump
valves
section
Prior art date
Application number
RU98109837/06A
Other languages
Russian (ru)
Other versions
RU2148190C1 (en
Inventor
Г.П. Тярасов
Original Assignee
Г.П. Тярасов
Filing date
Publication date
Application filed by Г.П. Тярасов filed Critical Г.П. Тярасов
Priority to RU98109837A priority Critical patent/RU2148190C1/en
Priority claimed from RU98109837A external-priority patent/RU2148190C1/en
Publication of RU98109837A publication Critical patent/RU98109837A/en
Application granted granted Critical
Publication of RU2148190C1 publication Critical patent/RU2148190C1/en

Links

Claims (3)

1. Прямоточный гидроприводной мембранный насос, содержащий перекачные секции с мембранами и гидроприводными клапанами, гидропривод с гидрораспределителями, отличающийся тем, что перекачные секции выполнены из трубчатых корпусов с размещенными внутри их упругими трубчатыми мембранами, клапаны имеют седла демпферами, гидропривод мембран выполнен из многосекционного роликолопастного насоса, секции которого имеют механизм отключения, а гидрораспределители выполнены из неподвижных наружных гильз и внутренних с распределительными окнами.1. Direct-flow hydraulic actuator diaphragm pump containing transfer sections with membranes and hydraulic valves, a hydraulic drive with directional valves, characterized in that the transfer sections are made of tubular bodies with elastic tubular membranes located inside them, the valves have seats with dampers, the hydraulic drive of the membranes is made of a multi-section roller pump , the sections of which have a shut-off mechanism, and the control valves are made of fixed external sleeves and internal with distribution windows and. 2. Насос по п. 1, отличающийся тем, что устройство отключения секций роликолопастного насоса выполнено в виде затвора, вставленного в перепускной канал секции. 2. The pump according to claim 1, characterized in that the device for disconnecting sections of the roller pump is made in the form of a shutter inserted into the bypass channel of the section. 3. Насос по п.1, отличающийся тем, что окна внутренних гильз, попарно относящихся к каждой секции перекачного насоса, размещены со смещением α1 = 120o, окна неподвижной гильзы расположены напротив друг друга, дуга участка перекрытия между окнами наружной трубы выполнена на угле α3 > 90o, а окна внутренней гильзы - на дуге угла
Figure 00000001

4. Насос по п.1, отличающийся тем, что уплотнения секций гидрораспределителей имеют кольцевые уплотнения, состоящие из узких колец, помещенных в канавках вращаемых гильз с отверстиями из полости неподвижной трубы и широких колец, помещенных в канавки неподвижных гильз с отверстиями из карманов корпусов гидрораспределителей.3. The pump according to claim 1, characterized in that the windows of the inner liners, pairwise related to each section of the transfer pump, are placed with an offset of α 1 = 120 o , the windows of the stationary liner are located opposite each other, the arc of the overlap section between the windows of the outer pipe is made on angle α 3 > 90 o , and the windows of the inner sleeve on the arc
Figure 00000001

4. The pump according to claim 1, characterized in that the seals of the sections of the control valves have o-rings, consisting of narrow rings placed in the grooves of the rotary sleeves with holes from the cavity of the stationary pipe and wide rings placed in the grooves of the stationary sleeves with holes from the pockets of the bodies of the control valves .
RU98109837A 1998-05-22 1998-05-22 Straight-flow liquid-operated diaphragm pump RU2148190C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU98109837A RU2148190C1 (en) 1998-05-22 1998-05-22 Straight-flow liquid-operated diaphragm pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU98109837A RU2148190C1 (en) 1998-05-22 1998-05-22 Straight-flow liquid-operated diaphragm pump

Publications (2)

Publication Number Publication Date
RU98109837A true RU98109837A (en) 2000-02-20
RU2148190C1 RU2148190C1 (en) 2000-04-27

Family

ID=20206375

Family Applications (1)

Application Number Title Priority Date Filing Date
RU98109837A RU2148190C1 (en) 1998-05-22 1998-05-22 Straight-flow liquid-operated diaphragm pump

Country Status (1)

Country Link
RU (1) RU2148190C1 (en)

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