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Modular flow-adjustable non-negative pressure water supply equipment and water supply method

A water supply equipment and adjustable technology, applied in mechanical equipment, water supply devices, water supply main pipelines, etc., can solve the problems of difficult flow, inconvenient adjustment of the water supply flow control valve, and inability to realize opening positioning, etc., to achieve simple and effective operation. The effect of water supply flow and ingenious structure

Active Publication Date: 2022-08-05
南京宁水机械设备制造有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Therefore, the technical problem to be solved by the present invention is that the adjustment of the traditional water supply flow regulating valve is inconvenient. The work of the existing electric valve can realize the adjustment of the opening degree of the valve, but cannot realize accurate opening degree positioning, so it is also difficult to realize the adjustment of the flow rate. Accurate control, especially accurate estimation of flow rate

Method used

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  • Modular flow-adjustable non-negative pressure water supply equipment and water supply method
  • Modular flow-adjustable non-negative pressure water supply equipment and water supply method
  • Modular flow-adjustable non-negative pressure water supply equipment and water supply method

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Embodiment 1

[0038] refer to Figures 1~8 , this embodiment provides a modular flow-adjustable non-negative pressure water supply equipment, including a reservoir 100, the reservoir 100 is used for water supply, and a water supply pipe 101 is connected to the side of the reservoir 100; it also includes a regulating valve 200 , the regulating valve 200 is used to regulate the flow of water supply, the regulating valve 200 is installed between the two water supply pipes 101, the regulating valve 200 includes a connecting pipe 201, the two ends of the connecting pipe 201 are provided with connecting flanges 201a, and two connecting flanges 201a They are respectively connected with two sections of water supply pipes 101 .

[0039] Further, an adjustment assembly 300 is fixedly connected inside the connecting pipe 201, and the adjustment assembly 300 is used to adjust the flow. An adjustment boss 201b is provided on the side of the connecting pipe 201, and the adjustment boss 201b is provided w...

Embodiment 2

[0053] refer to Figures 1~8 , is the second embodiment of the present invention, which is based on the previous embodiment, and differs from the previous embodiment in that this embodiment provides a water supply method for a modular flow-adjustable non-negative pressure device, including the following step:

[0054] Use an Allen wrench to embed the hexagonal; in the concave hole 206c and press it, so that the polygonal column 206b can be embedded in the polygonal hole 202c;

[0055] Operate the Allen wrench to drive the adjusting column 206 to rotate;

[0056] The adjusting column 206 drives the adjusting shaft 202 and the spur gear 205;

[0057] The spur gear 205 drives the face gear 204b to rotate the rotary disk 309;

[0058] The rotary disk 309 converts the circular motion into the linear motion of the sliding disk 308 and drives the slider 307;

[0059] The slider 307 drives the rotation of the valve plate shaft 304a to adjust the deflection angle of the valve plate...

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Abstract

The invention discloses a modular flow-adjustable non-negative pressure water supply device and a water supply method, including a water reservoir, a water supply pipe is connected to the side of the water reservoir, and a regulating valve, the regulating valve is installed on two of the Between the water supply pipes, the regulating valve includes a connecting pipe, the two ends of the connecting pipe are provided with connecting flanges, and the two connecting flanges are respectively connected with two sections of the water supply pipe; the inside of the connecting pipe is fixedly connected with an adjusting component , the side of the connecting pipe is provided with an adjustment boss, the adjustment boss is provided with a through adjustment hole, the adjustment hole is provided with an adjustment shaft, and the adjustment shaft is connected with the adjustment component; in the process of adjusting the water supply flow The valve body opening of the regulating valve is operated according to the needs, and the opening of the internal valve plate is adjusted by manually operating the external regulating column and a series of ingenious transmissions. The operation is simple, the structure is ingenious, and the water supply flow is effectively adjusted .

Description

technical field [0001] The invention relates to the field of water supply equipment, in particular to a modular flow-adjustable non-negative pressure water supply equipment and a water supply method. Background technique [0002] At present, water supply units with relatively large water consumption, such as tap water pressurized pump stations, large public facilities and large-scale residential areas, mostly use pressurized water supply for water supply when the tap water pressure and flow are insufficient. This kind of water supply equipment It mainly includes an electric control cabinet and a water storage tank. The water inlet end of the water storage tank is connected to the tap water pipe through the water inlet pipe. A pipeline control device is installed on the water inlet pipe, which can automatically cut off the water inlet pipe after the water storage tank is full of water, and the water outlet end of the water storage tank. A water outlet pipe is installed, and a...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16K3/04E03B11/00E03B7/00E03B7/07
CPCE03B11/00E03B7/00E03B7/07
Inventor 陈雨春吴歌歌
Owner 南京宁水机械设备制造有限公司