Injiniya yemigodhi yemichina zvikamu Hydraulic valve cartridge balancing valveCBBD-LJN

Unyanzvi hunoita hwevhavha yekuyamura

Pilot inodzorwa, yakaenzana inotsvedza vharafu yekuyamura vharafu inowanzovharika kuvharika inodzora vharafu. Kana iyo inlet (port 1) dzvinyiriro inosvika kune yevhavha yakagadzika kukosha, vheji inotanga kupfachukira kune tangi yemafuta (port 2) uye throttle kugadzirisa kumanikidza. Iri rudzi rwevharuvhu rine high pressure kugadzirisa kurongeka, kudiki dzvinyiriro kuchinjika pamwe nekuyerera mwero, kutsetseka kuchinjika, ruzha rudiki uye zvine mwero kupindura kumhanya.
Ese mavharuvhu ekuyamura 2-chiteshi (kunze kwemavharuvhu ekuyamura) anogona kuchinjika muhukuru uye basa (semuenzaniso, yakapihwa gadziriso saizi vharafu ine nzira yekuyerera yakafanana, iyo jack yakafanana).

Inogona kugamuchira Zda kumanikidzwa pamuromo 2; Inokodzera kushandiswa mukufashukira mafuta dunhu remuchinjiko chiteshi. Kana ikaiswa mumutsetse wemafuta anofashukira pamuchinjiko, funga nezvekudonha kwemvura.

Z-min yakaiswa ku 75psi(5bar) kune ese matsutso.
Haina kukodzera kushandiswa mukutakura mitoro yekuvhara maapplication nekuda kwekudonha kwevhavha inotsvedza.
Iyo yekumashure yekumanikidza pachiteshi chetangi (chiteshi 2) inowedzerwa zvakananga 1: 1 kune yakatarwa kukosha kwevhavha.
Makomba ekunyorovesa edanho guru anodzivirirwa kubva pakusvibiswa.
Cartridge mavharuvhu ane EPDM zvisimbiso anogona kushandiswa mune phosphate ester hydraulic oiri masisitimu. Kuratidzwa kune petroleum-based hydraulic fluids kana mafuta ekuzora anogona kukanganisa mhete yechisimbiso.

Chimiro chinoyangarara chinodzikisira mukana wezvikamu zvemukati kusungirirwa nekuda kwekukwira kwakanyanya kukwira torque kana machining zvikanganiso zvejack/cartridge valve.

iye basa re hydraulic valves

Kune akasiyana emhando dzakasiyana dze hydraulic valves, uye ivo vachiri kuchengetedza mamwe mapoinzi akakosha akafanana. Semuyenzaniso:
(1) Zvimiro, mavharuvhu ese anoumbwa nemuviri wevharuvhu, spool (rotary vharafu kana slide valve), uye zvinhu uye zvikamu (sezvitubu uye magineti emagetsi) zvinotyaira chiito chespool.
(2) Panyaya yemusimboti wekushanda, hukama pakati pehukuru hwekuvhurwa kwemavharuvhu ese, mutsauko wekumanikidza pakati pekupinda nekubuda kwevharuvhu uye kuyerera kuburikidza nevharuvhu kunoenderana nekuyerera kweorifice.
Chete maparameter eakasiyana siyana ekudzora mavharuvhu akasiyana.

Hydraulic valve inhengo ye otomatiki inoshandiswa nemafuta ekumanikidza, inodzorwa nepressure valve pressure oil, inowanzosanganiswa neelectromagnetic pressure valve, inogona kushandiswa kuremotedza hydropower station mafuta, gasi, mvura pombi system. Inowanzo shandiswa kusungirira, kutonga, lubrication uye mamwe mafuta edunhu. Kune yakananga chiito mhando uye piyona mhando, akawanda-kushandisa mapiyona mhando. Basa re hydraulic valve rinonyanya kushandiswa kudzikisa uye kudzikamisa kudzvanywa kwemafuta ebazi muhurongwa, uye inowanzoshandiswa kusungirira, kutonga, kuzora uye mamwe maseketi emafuta. Kune yakananga inofamba mhando, inotungamira mhando uye superposition mhando. Chinhu chinoshandiswa mukufambiswa kwehydraulic kudzora kudzvanywa, kuyerera, uye nzira yezvinwiwa. The pressure control valve inonzi pressure control valve, flow control valve inonzi flow control valve, and control on, off and flow direction inonzi direction control valve. Kurongeka kwemavharuvhu e hydraulic: kupatsanurwa nebasa: kuyerera kwevharuvhu (vhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavha ku vhuya,kumisa vheji,diverter vharuvhu,kutsarukana,diverter kuunganidza vharuvhu), pressure valve (relief valve, pressure reduction valve, sequence valve, unloading valve) electromagnetic reversing valve, manual reversing valve, check valve, hydraulic control check valve)