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1. WO2020062313 - NOVEL CONTROLLABLE RELIEF VALVE

Publication Number WO/2020/062313
Publication Date 02.04.2020
International Application No. PCT/CN2018/109252
International Filing Date 06.10.2018
IPC
F16K 17/04 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
KVALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
17Safety valves; Equalising valves
02opening on surplus pressure on one side; closing on insufficient pressure on one side
04spring-loaded
F16K 31/60 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
KVALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
31Operating means; Releasing devices
44Mechanical actuating means
60Handles
CPC
F16K 17/04
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
KVALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
17Safety valves; Equalising valves, ; e.g. pressure relief valves
02opening on surplus pressure on one side; closing on insufficient pressure on one side
04spring-loaded
F16K 31/60
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
KVALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
31Actuating devices;; Operating means; Releasing devices
44Mechanical actuating means
60Handles
Applicants
  • 淄博夸克医药技术有限公司 ZIBO KUAKE PHARMACEUTICAL TECHNOLOGY CO., LTD [CN]/[CN]
Inventors
  • 田丽华 TIAN, Li hua
Priority Data
201811143586.129.09.2018CN
Publication Language Chinese (ZH)
Filing Language Chinese (ZH)
Designated States
Title
(EN) NOVEL CONTROLLABLE RELIEF VALVE
(FR) NOUVELLE SOUPAPE DE DÉTENTE POUVANT ÊTRE COMMANDÉE
(ZH) 一种新型可控式压力阀门
Abstract
(EN)
A controllable relief valve comprises a secondary pipe (2) welded to a front end of a middle portion of a primary pipe (1); flanges (3), welded to the left side of the primary pipe (1) and a front end of the secondary pipe (2), and capable of being attached to other pipes by means of studs (4). A water inlet nozzle (5) is formed in the primary pipe (1). A water outlet nozzle (6) is formed in the secondary pipe (2). The interior of the water inlet nozzle (5) is in communication with the interior of the water outlet nozzle (6). A valve compartment (7) is welded to the right side of the primary pipe (1). An outwardly extendeding recess is formed in the valve compartment (7), and a valve core (10) is installed in the outwardly extendeding recess. A spring (11) is installed at the right side of the valve core in the valve compartment (7). A handwheel (8) is installed at the right side of the valve compartment (7) by means of a screw shank (9). The left side of the screw shank (9) is positioned inside the valve compartment (7), such that the valve core (10) can be controlled to move to the left.
(FR)
L'invention concerne une soupape de détente pouvant être commandée qui comporte un tuyau secondaire (2) soudé à une extrémité avant d'une partie centrale d'un tuyau primaire (1) ; des brides (3), soudées au côté gauche du tuyau primaire (1) et à une extrémité avant du tuyau secondaire (2), et pouvant être fixées à d'autres tuyaux au moyen de goujons (4). Une buse d'entrée d'eau (5) est formée dans le tuyau primaire (1). Une buse de sortie d'eau (6) est formée dans le tuyau secondaire (2). L'intérieur de la buse d'entrée d'eau (5) est en communication avec l'intérieur de la buse de sortie d'eau (6). Un compartiment de soupape (7) est soudé au côté droit du tuyau primaire (1). Un creux s'étendant vers l'extérieur est ménagé dans le compartiment de soupape (7), et un obturateur de soupape (10) est installé dans le creux s'étendant vers l'extérieur. Un ressort (11) est installé sur le côté droit de l'obturateur de soupape dans le compartiment de soupape (7). Un volant manuel (8) est installé sur le côté droit du compartiment de soupape (7) au moyen d'une tige de vis (9). Le côté gauche de la tige de vis (9) est positionné à l'intérieur du compartiment de soupape (7), de telle sorte que l'obturateur de soupape (10) peut être amené à se déplacer vers la gauche.
(ZH)
一种可控式压力阀门,主管道(1)中部前端焊接有副管道(2),主管道(1)左侧和副管道(2)前端焊接有法兰盘(3)且可通过螺栓(4)连接其他管道,主管道(1)内开设有进水口(5),副管道(2)内开设有出水口(6),进水口(5)和出水口(6)内部相通,主管道(1)右侧焊接有阀腔(7),阀腔(7)内开设有凸形凹槽且阀芯(10)安装在凸形凹槽内,阀腔(7)内位于阀芯(10)右侧安装有弹簧(11),阀腔(7)右侧通过螺杆(9)安装有手轮(8)且螺杆(9)左侧位于阀腔(7)内可控阀芯(10)向左移动。
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