Throttling device
An equipment and current limiting technology, applied in mechanical equipment, lift valves, safety valves, etc., can solve problems such as water waste and water waste, and achieve the effect of small water obstruction and large flow space
Pending Publication Date: 2018-04-20
甘肃腾越电子科技有限公司
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Problems solved by technology
Therefore, it is particularly important to use water-saving pipes and equipment. In daily life, water is often wasted due to excessive water flow and water pressure. The water flow is pressurized, which often exceeds the flow demand of people's daily water flow, resulting in waste of water resources
Method used
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[0011] The present invention is described in detail below in conjunction with accompanying drawing and specific embodiment:
[0012] Such as figure 1 The throttling device shown includes a water pipe main body 1, a flow limiting block 2, a connecting rod 3, a flow limiting surface 4, a spring 6, and an adjusting bolt 9. The two ends of the water pipe main body 1 are respectively provided with inlet connection ends 11 and The outlet connection end 12, the outlet connection end 12 of the water pipe main body 1 is integrally formed with a flow-limiting surface 4, and a flow-limiting cavity 41 is formed inside the flow-limiting surface 4, and the cross-sectional area of the flow-limiting cavity 41 is larger than that of the inlet connection end. 11 is linearly decreasing towards the outlet connection end 12, the restrictor block 2 is set as a frustum structure matching the shape of the restrictor chamber 41, and the restrictor block 2 is placed in the restrictor chamber 41, the ...
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The invention discloses a throttling device which comprises a water pipe body, a flow limiting block, connecting rods, a flow limiting face, springs and adjusting bolts. An inlet connecting end and anoutlet connecting end are arranged at the two ends of the water pipe body correspondingly. The flow limiting face is integrally formed at the outlet connecting end of the water pipe body, and a flowlimiting cavity is formed in the flow limiting face. The area of the cross section of the flow limiting cavity is linearly decreased towards the outlet connecting end from the inlet connecting end. Installation holes are symmetrically formed in the upper end and the lower end of the flow limiting face. One ends of the connecting rods are arranged in the installation holes, and the other ends of the connecting rods are fixedly installed on the flow limiting block. The springs are arranged in the installation holes. The adjusting bolts are installed at the outer ends of the installation holes through threaded structures. One ends of the springs are fixedly connected with the connecting rods. The other ends of the springs abut against the adjusting bolts. By means of the throttling device, adjustment can be conducted according to different water pressure of flow, the water flow in a pipeline is constantly maintained at a stable value, and therefore the water saving purpose is achieved.
Description
Technical field: [0001] The invention belongs to the technical field of water supply equipment, in particular to a throttling equipment. Background technique: [0002] Water saving, the full name is saving water. Our country is a country with uneven distribution of fresh water resources. In our daily life, when we turn the tap, water will flow out continuously, and we may not feel the water crisis at all. But in fact, some areas of our country are already in a state of severe water shortage, and the water we depend on for survival is also becoming increasingly scarce. At present, there are more than 1 billion people in the world who do not have access to clean water, and 3.1 million people die every year due to diseases caused by drinking unclean water. Therefore, it is particularly important to use water-saving pipes and equipment. In daily life, water is often wasted due to excessive water flow and water pressure. The water flow is pressurized, which often exceeds the f...
Claims
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Login to View More IPC IPC(8): F16K17/30F16K1/38
CPCF16K1/38F16K17/30
Inventor 梁建文魏福永陈旭秦文韦如阳
Owner 甘肃腾越电子科技有限公司