A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Non-negative pressure steady flow tank
The invention discloses a non-negative pressure steady flow tank. The non-negative pressure steady flow tank comprises a tank body, a vacuum suppression mechanism and an exhaust mechanism, the tank body is provided with a water inlet flange connecting pipe, a water outlet flange connecting pipe and an air suction and exhaust flange connecting pipe; the vacuum suppression mechanism and the exhaust mechanism are connected with the air suction and exhaust flange connecting pipe; the vacuum suppression mechanism comprises a valve body, a valve rod and a valve clack, a first valve cavity and a second valve cavity are formed in the valve body, and a first air suction port communicating with the first valve cavity and an air outlet communicating with the second valve cavity are formed in the valve body; one end of the valve rod is located in the first valve cavity and connected with a valve plate through an elastic element, and the other end of the valve rod penetrates through the second valve cavity and is connected with the valve clack; the air outlet is opposite to a pipe orifice of the air suction and exhaust flange connecting pipe; an air purifying piece is arranged in the first valve cavity. According to the non-negative pressure steady flow tank, negative pressure and vacuum states can be effectively inhibited from being generated in the tank body, and impurities and microorganisms in external air are prevented from entering a water body in the tank body.
本发明公开了一种无负压稳流罐，包括罐体、真空抑制机构和排气机构，罐体设有进水法兰连接管、出水法兰连接管和吸排气法兰连接管；真空抑制机构和排气机构均与吸排气法兰连接管连接；真空抑制机构包括阀体、阀杆和阀瓣，阀体内设有第一阀腔和第二阀腔，阀体上设有与第一阀腔相通的第一吸气口和与第二阀腔相通的出气口；阀杆的一端位于第一阀腔中并通过弹性元件与阀板连接，阀杆的另一端穿过第二阀腔与阀瓣连接；出气口与吸排气法兰连接管的管口相对；第一阀腔内设有空气净化件。本发明无负压稳流罐，可有效抑制罐体内产生负压和真空状态，且杜绝外界空气中的杂质和微生物进入罐体内的水体。
Non-negative pressure steady flow tank
The invention discloses a non-negative pressure steady flow tank. The non-negative pressure steady flow tank comprises a tank body, a vacuum suppression mechanism and an exhaust mechanism, the tank body is provided with a water inlet flange connecting pipe, a water outlet flange connecting pipe and an air suction and exhaust flange connecting pipe; the vacuum suppression mechanism and the exhaust mechanism are connected with the air suction and exhaust flange connecting pipe; the vacuum suppression mechanism comprises a valve body, a valve rod and a valve clack, a first valve cavity and a second valve cavity are formed in the valve body, and a first air suction port communicating with the first valve cavity and an air outlet communicating with the second valve cavity are formed in the valve body; one end of the valve rod is located in the first valve cavity and connected with a valve plate through an elastic element, and the other end of the valve rod penetrates through the second valve cavity and is connected with the valve clack; the air outlet is opposite to a pipe orifice of the air suction and exhaust flange connecting pipe; an air purifying piece is arranged in the first valve cavity. According to the non-negative pressure steady flow tank, negative pressure and vacuum states can be effectively inhibited from being generated in the tank body, and impurities and microorganisms in external air are prevented from entering a water body in the tank body.
本发明公开了一种无负压稳流罐，包括罐体、真空抑制机构和排气机构，罐体设有进水法兰连接管、出水法兰连接管和吸排气法兰连接管；真空抑制机构和排气机构均与吸排气法兰连接管连接；真空抑制机构包括阀体、阀杆和阀瓣，阀体内设有第一阀腔和第二阀腔，阀体上设有与第一阀腔相通的第一吸气口和与第二阀腔相通的出气口；阀杆的一端位于第一阀腔中并通过弹性元件与阀板连接，阀杆的另一端穿过第二阀腔与阀瓣连接；出气口与吸排气法兰连接管的管口相对；第一阀腔内设有空气净化件。本发明无负压稳流罐，可有效抑制罐体内产生负压和真空状态，且杜绝外界空气中的杂质和微生物进入罐体内的水体。
Non-negative pressure steady flow tank
一种无负压稳流罐
ZHENG CHENGGANG (author) / HUANG XUEJUN (author) / WANG ZHEN (author) / YE XIN (author) / ZHANG RUOTIAN (author)
2021-12-17
Patent
Electronic Resource
Chinese
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