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Tree type water guide device of closed water tank of box type non-negative-pressure water supply device

A technology of water supply equipment and airtight water tanks, which is applied in the configuration of water supply devices, water supply pools, buildings, etc. It can solve the problems of unreasonable structural layout of water diversion devices, eliminate stagnant water layers, and the inability to realize water diversion without dead ends, etc., and reach the range of water absorption Wide, strong welding, water quality assurance effect

Inactive Publication Date: 2015-09-02
JIANGSU MINGCHUN WATER SUPPLY & DRAINAGE EQUIP CO LTD
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Problems solved by technology

The industry standard of urban construction of the People's Republic of China "CJT 302-2008 for box-type non-negative pressure water supply equipment" provides a form of water diversion device, but the structural layout of the water diversion device is not reasonable enough, and it is impossible to achieve no dead angle water diversion and eliminate stagnation in practice. water layer

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  • Tree type water guide device of closed water tank of box type non-negative-pressure water supply device

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Embodiment Construction

[0013] Below in conjunction with accompanying drawing, the present invention is described in further detail:

[0014] Such as figure 1 Shown: a box-type non-negative pressure water supply equipment closed water tank tree-shaped water diversion device, including a water tank 1, a main pipe 2, a branch pipe 3, and a water-absorbing ball head 4; the water tank 1 is provided with a main pipe 2 and the bottom of the main pipe 2 A water-absorbing ball head 4 is provided, and the top of the main pipe 2 extends out of the water tank 1;

[0015] The invention is a tree-shaped water diversion device for a box-type non-negative pressure water supply equipment in an airtight water tank, which is made of stainless steel. The water diversion device is made according to the corresponding structure. The main pipe of the tree-shaped water diversion device and the water-absorbing ball head of the main pipe are prefabricated at one time.

[0016] The tree-shaped main pipe is longitudinally con...

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Abstract

The invention relates to a tree type water guide device of a closed water tank of a box type non-negative-pressure water supply device. The tree type water guide device comprises the water tank, a main pipeline, branch pipes and water suction balls. The main pipeline is arranged in the water tank, and the water suction balls are arranged at the bottom end of the main pipeline. The top end of the main pipeline extends out of the water tank, and the main pipeline is in a tree shape. The brand pipes are arranged on the two sides of the main pipeline respectively, and the top end of each branch pipe is provided with the corresponding water suction ball. The tree type water guide device is wide in water suction range and convenient to install. All the pipelines are made of food-grade stainless steel smooth materials and are firmly welded. Water in the water tank can be sucked away in time and fully circulated, a dead water zone and a stagnant water layer are avoided, bacterial breeding is not likely to happen, and water quality is well guaranteed.

Description

technical field [0001] The invention relates to a tree-shaped water diversion device for a closed water tank of box-type non-negative pressure water supply equipment. Background technique [0002] The box-type non-negative pressure water supply system is mainly composed of a closed water tank, a water diversion device, a booster device, a main pump unit, a frequency conversion control cabinet, a pressure maintaining device, a non-negative pressure flow controller, a steady flow tank and pipelines. Its working principle is to store the tap water in a closed water tank before pressurizing the tap water to the user. In this way, when the water consumption is low, the tap water pressure meets the user's needs, and the water is supplied to the user through the pressure of the tap water pipe network. , the pressure of tap water cannot meet the needs of users. At this time, the water in the closed water tank is pressurized and supplied to users through the control pipeline, so as t...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E03B11/00
Inventor 成立孟繁斌卢伟曹国东宋希杰塔娜
Owner JIANGSU MINGCHUN WATER SUPPLY & DRAINAGE EQUIP CO LTD
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