Outdoor non-negative pressure water supply device having anti-freezing function

A technology of water supply equipment and non-negative pressure, which is applied in the direction of water supply equipment, water supply equipment, water supply main pipeline, etc., can solve the problems of water stoppage and damage of non-negative pressure water supply equipment, etc., and achieve the effect of low cost, simple structure and convenient movement

Inactive Publication Date: 2017-05-31
滁州市大工机电有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Conventional outdoor non-negative pressure water supply equipment, the internal water will freeze, resulting in water cut-off and even damage the non-negative pressure water supply equipment

Method used

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  • Outdoor non-negative pressure water supply device having anti-freezing function
  • Outdoor non-negative pressure water supply device having anti-freezing function
  • Outdoor non-negative pressure water supply device having anti-freezing function

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Embodiment Construction

[0017] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.

[0018] refer to Figure 1-4 , an outdoor non-negative pressure water supply equipment with antifreeze function, including a water storage bucket 1 and a booster pump 6, the water storage bucket 1 is installed on the fixed frame 2 through a fixing ring, and a first unit is installed on the top of the water storage bucket 1 Directional valve 12, water inlet pipe 11 is installed on one end of water storage bucket 1, second check valve 10 is installed on water inlet pipe 11, water outlet pipe 3 is installed on the end of water storage bucket 1 away from water inlet pipe 11, booster pump 6 The output end is connected with the air inlet of the heating device 7, the air out...

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PUM

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Abstract

The invention discloses an outdoor non-negative pressure water supply device having an anti-freezing function. The outdoor non-negative pressure water supply device comprises a base oil storage tank, a blending tank and an additive storage tank. The oil outlet end of the base oil storage tank and the oil outlet end of the additive storage tank are connected with the oil inlet end of the blending tank through oil guide pipes, an air outlet device is installed on an inner cavity of the blending tank, the air inlet end of the air outlet device is connected with the air outlet end of an air guide steel pipe, the air inlet end of the air guide steel pipe penetrates the side wall of the blending tank to the connected with the output end of a pulse electromagnetic valve, the input end of the pulse electromagnetic valve is connected with the output end of a high pressure air pump through a steel pipe, the signal input end of the pulse electromagnetic valve is connected with the signal output end of a pulse control instrument, the air outlet device is a spiral stainless steel pipe, and the side wall of the air outlet device is provided with an air outlet hole. The outdoor non-negative pressure water supply device having the anti-freezing function is simple in structure, low in cost and ingenious in design and performs stirring evenly.

Description

technical field [0001] The invention relates to the technical field of non-negative pressure water supply equipment, in particular to an outdoor non-negative pressure water supply equipment with antifreeze function. Background technique [0002] Outdoor non-negative pressure water supply equipment is an energy-saving water supply equipment that does not need to build a pump room. It occupies a small area and is easy to install. The existing outdoor non-negative pressure water supply equipment is a structure that adds an outdoor box to the conventional tank-type non-negative pressure. This kind of non-negative pressure water supply equipment is installed outdoors, and the ambient temperature and outdoor temperature are basically Keeping it consistent will create a problem during use and may freeze when the temperature is below zero. In the northern part of our country, the temperature in winter will be below zero, and in some areas it will even reach minus 30 degrees. The w...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E03B1/02E03B7/02E03B7/10
CPCE03B1/02E03B7/02E03B7/10
Inventor 赵梓成张玉金赵重宇赵健宇陈杨博
Owner 滁州市大工机电有限公司
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