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1. (WO2018103347) LEVER TRANSMISSION-BASED EQUAL FLOW SLIT-TYPE INLET AND OUTLET
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Pub. No.: WO/2018/103347 International Application No.: PCT/CN2017/094966
Publication Date: 14.06.2018 International Filing Date: 28.07.2017
IPC:
F16K 3/02 (2006.01) ,F16K 3/316 (2006.01) ,F16K 3/30 (2006.01) ,F16K 31/44 (2006.01)
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16
ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
K
VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
3
Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
02
with flat sealing faces; Packings therefor
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16
ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
K
VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
3
Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
30
Details
316
Guiding of the slide
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16
ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
K
VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
3
Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
30
Details
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16
ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
K
VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
31
Operating means; Releasing devices
44
Mechanical actuating means
Applicants:
胡贵博 HU, Guibo [CN/CN]; CN
Inventors:
胡贵博 HU, Guibo; CN
Priority Data:
201611122371.208.12.2016CN
Title (EN) LEVER TRANSMISSION-BASED EQUAL FLOW SLIT-TYPE INLET AND OUTLET
(FR) ENTRÉE ET SORTIE DE TYPE À FENTE D'ÉCOULEMENT ÉGALE À BASE DE TRANSMISSION DE LEVIER
(ZH) 一种基于杠杆传动的等流量缝隙式进出口
Abstract:
(EN) Disclosed is a lever transmission-based equal flow slit-type inlet and outlet, which belongs to the technical field of pipeline valves and comprises: a slit (2), a viscosity slide sheet (3), a magnetic sheet (4), an adjustment housing (5), a telescopic rod (8), an arc rod (31), a leaf spring (33), a support shaft (34), and a hinge (36); a valve body (1) is provided therein with a rectangular slit (2); a flowing medium on two sides of the valve body (1) flows from within the valve body (1) by means of the slit (2). In order to prevent being influenced by temperature, the adjustment housing (5) is designed on a side surface of the slit (2); controlling the movement of the adjustment housing (5) may change the size of the slit (2); the change of the slit (2) will compensate for changes in flow and velocity caused by a change in the viscosity of the flowing medium, thus weakening the influence of temperature. When the magnetic sheet (4) moves upwards, the magnetic sheet (4) drives the telescopic rod (8), a swing rod (32) and the arc rod (31) to swing, and the adjustment housing (5) is pulled to move by means of the push rod (30), achieving the goal of changing the length of the slit (2), compensating for the influence of temperature on the flow, and therefore having a good use effect.
(FR) La présente invention concerne une entrée et une sortie de type à fente d'écoulement égale à base de transmission de levier, appartenant au domaine technique des vannes de conduite et comprenant : une fente (2), une feuille de glissement de viscosité (3), une feuille magnétique (4), un logement de réglage (5), une tige télescopique (8), une tige d'arc (31), un ressort à lame (33), un arbre de support (34), et une charnière (36) ; un corps de valve (1) est pourvu d'une fente rectangulaire (2) ; un milieu en écoulement sur deux côtés du corps de valve (1) s'écoule depuis l'intérieur du corps de valve (1) au moyen de la fente (2). Pour éviter d'être influencé par la température, le logement de réglage (5) est placé sur une surface latérale de la fente (2) ; la commande du mouvement du logement de réglage (5) peut modifier la taille de la fente (2) ; le changement de la fente (2) compense les changements d'écoulement et de vitesse provoqués par un changement de la viscosité du milieu en écoulement, ce qui affaiblit l'influence de la température. Lorsque la feuille magnétique (4) se déplace vers le haut, la feuille magnétique (4) entraîne l'oscillation de la tige télescopique (8), d'une tige oscillante (32) et de la tige d'arc (31), et le logement de réglage (5) est tiré pour se déplacer au moyen de la tige de poussée (30), ce qui permet de modifier la longueur de la fente (2), de compenser l'influence de la température sur le flux, et donc d'avoir un bon effet d'utilisation.
(ZH) 公开了一种基于杠杆传动的等流量缝隙式进出口，属于管道阀门技术领域，它包括缝隙(2)、粘度滑片(3)、磁片(4)、调节壳体(5)、伸缩杆(8)、圆弧杆(31)、板簧(33)、支撑轴(34)、铰链(36)，其中阀体(1)中具有矩形的缝隙(2)，阀体(1)两侧的流动介质通过缝隙(2)从阀体(1)中流过。为了避免受到温度的影响，在缝隙(2)的侧面设计了调节壳体(5)，控制调节壳体(5)的运动可以改变缝隙(2)的大小，缝隙(2)的变化将会弥补流动介质的粘度变化而带来的流量和速度的变化，削弱温度的影响。当磁片(4)向上运动后，磁片(4)带动伸缩杆(8)、摆杆(32)、圆弧杆(31)摆动，并通过推杆(30)拉动调节壳体(5)移动，达到改变缝隙(2)长度的目的，弥补温度对流量的影响，具有较好的使用效果。
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: Chinese (ZH)
Filing Language: Chinese (ZH)