RU2005239C1

RU2005239C1 - Batcher for liquids

Info

Publication number: RU2005239C1
Authority: RU
Inventors: Александр Сергеевич Иванов
Original assignee: Ivanov Aleksandr S
Priority date: 1991-04-17
Filing date: 1991-04-17
Publication date: 1993-12-30

Description

на 13 упираетс в плоскость внутреннего кольцевого выступа 14 на торце штока 9, возникающее при этом вертикальное усилие передаетс последовательно на верхнюю часть подвижного рабочего органа 13, а также на винт 16, шайбу 17 и торец эластичного элемента 6. При этом по мере вы- вертывани штока 9 из крышки 3 торец эластичного элемента 6, поступательно перемеща сь без вращени , плавно отходит от седла 2, дава доступ жидкости. Ход штока 9 рассчитан на 12-15 мм (полное поступление расхода жидкости через расходный кран), после чего шток 9 стопоритс за счет длины резьбы 8 штока 9 и резьбы 7 крышки 3, в конце которой выполнен прилив, не дающий резьбе 8 штока 9 выходить за пределы крышки 3.13 abuts against the plane of the inner annular protrusion 14 at the end of the rod 9, the resulting vertical force is transmitted sequentially to the upper part of the movable working body 13, as well as to the screw 16, the washer 17 and the end face of the elastic element 6. In this case, as it turns out rod 9 of the cover 3, the end face of the elastic element 6, progressively moving without rotation, smoothly departs from the seat 2, giving access to the fluid. The stroke of the rod 9 is designed for 12-15 mm (full flow of fluid through the flow valve), after which the rod 9 is stopped due to the length of the thread 8 of the rod 9 and thread 7 of the cover 3, at the end of which there is a tide that does not allow thread 8 of the rod 9 to exit out of cover 3.

Основание эластичного элемента б, выполненное в виде фланца, остаетс во врем работы устройства в покое и обеспечивает роль сальника устройства.The base of the elastic element b, made in the form of a flange, remains at rest during operation of the device and provides the role of the gland of the device.

За счет упрощени конструкции крышки 3 по сравнению с прототипом достигаетс более надежное и жесткое защемление фланца эластичного элемента 6 между торцем корпуса 1 и плоскостью крышки 3. что позвол ет одновременно уменьшить длину корпуса крана на 10-12 мм (по сравнению с прототипом) за счет увеличени при такомBy simplifying the design of the cover 3 in comparison with the prototype, a more reliable and rigid jamming of the flange of the elastic element 6 between the end face of the housing 1 and the plane of the cover 3 is achieved. This allows to simultaneously reduce the length of the crane body by 10-12 mm (compared with the prototype) due to increase at this

решении длины эластичного элемента и упростить конструкцию корпуса за счет отказа от внутреннего кольцевого прилива на нем дл обеспечени креплени фланца эластичного элемента.solving the length of the elastic element and simplifying the design of the body by eliminating the inner annular tide on it to secure the flange of the elastic element.

При выключении устройства все происходит в обратном пор дке.When you turn off the device, everything happens in the reverse order.

Изобретение позвол ет значительно увеличить срок эксплуатации как эластичного элемента, так и устройства в целом, упростить его. конструкцию, что значительно снижает его стоимость и обеспечивает более надежную герметичность устройства в период его эксплуатации.The invention allows to significantly increase the service life of both the elastic element and the device as a whole, to simplify it. design, which significantly reduces its cost and provides a more reliable tightness of the device during its operation.

Кроме того, данное расходное устройство позвол ет снизить потери питьевой воды , котора обычно происходит из-за подтекани запорных вентилей и расходных кранов, аварийна водоразборной арматуре.In addition, this consumable device allows to reduce the loss of drinking water, which usually occurs due to leakage of shut-off valves and flow valves, emergency water fittings.

(56) Патент ФРГ № 2650877. кл. F 16 К 1/00. опублик. 1979.(56) German patent No. 2650877. cl. F 16K 1/00. published. 1979.

Ф о р мула изобретени Formula of the invention

Claims

1. A CONSUMABLE DEVICE FOR LIQUIDS, comprising a housing with a saddle, a rod placed in a hollow elastic corrugated locking and sealing element, the end of which is arranged to interact with the saddle, and a flange is fixed between the housing and the cover, interconnected by a thread, and also a flywheel connected with a rod, characterized in that it is equipped with a self-adjusting working body pivotally connected to the rod, and the end of the working body in contact with the inner end of the elastic corrugated element a, is rigidly connected to it by a screw, and the flange of the elastic corrugated element is placed on the end

case, the cover is made in the form of a step-Q-step element, in a larger cylindrical stage a bore with a thread is made for connections with core-1, and in a smaller cylindrical step there is a through threaded 35 hole for the rod on which the response thread is made .

2. The device according to claim 1. characterized in that the hinge is made in the form of a shank on a working body located in a 40 bore of the stem end, and a slot communicating with the bore with a round hole at the end is made in the stem wall, the end of the working body being in contact with the corrugated element, vyp 45 is flat, and the diameter of the working body is equal to the diameter of the rod.

sixteen

C // S / & f

(fits & 2