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Full automatic self pressure water filling device for boiler

A fully automatic, water-adding technology, applied in the direction of control of water supply, lighting and heating equipment, preheating, etc., can solve the problem of steam source waste

Inactive Publication Date: 2008-04-16
陈光焕
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in actual use, it is found that the steam source used as power is wasted

Method used

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  • Full automatic self pressure water filling device for boiler

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Experimental program
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Embodiment Construction

[0008] The present invention and its positive effects will be described below with reference to the embodiments and the accompanying drawings.

[0009] see figure 1 , an automatic self-pressure water heater for boilers, a box 3 is divided into two parts by a fixed plate 11, the lower part is a water storage tank 17, a steam cylinder 9 is placed in the middle of the upper part, and the left and right sides of the steam cylinder 9 are placed from inside to outside. There is an oil storage cylinder 7 and a working water pipe 6, the connection channel of the oil storage cylinder 7 and the working water pipe 6 is located at the bottom, the oil storage cylinder 7 on the left uses an oil guide pipe 8 to connect its upper part with the lower part of the steam cylinder 9, and the upper part of the oil storage cylinder 7 on the right is connected with the steam. The upper part of the cylinder 9 is connected, the inner steam pipe 5 leads to the working water pipe 6, the inner steam pipe ...

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PUM

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Abstract

The automatic self-pressure boiler water filling device has one tank separated with one fixed board into two parts, the water storage tank in the lower part, steam cylinder in the middle of the upper part, oil storage cylinders and work water pipes on two sides of the steam cylinder and communicated through bottom passage, oil pipes to connect the left oil storage cylinder to the lower part of the steam cylinder and to connect the right oil storage cylinder to the upper part of the steam cylinder, inner steam tube to the work water pipe, two converting solenoid valves between the inner steam tube a the high pressure steam pipe, tap water pipe connected to the upper part of the water storage tank, water filling cylinder in the middle part of the water storage tank, small piston in the steam cylinder and connected to the large piston of the water filling cylinder, water inlet non-return valve and water filling non-return valve, and four-way conversion solenoid valve.

Description

1. Technical field [0001] The invention relates to a boiler water adding device, in particular to a boiler water adding device that does not require a motor and a high-pressure pump. 2. Background technology [0002] At present, adding water to boilers relies on motors and pumps to add water to boilers, especially high-pressure boilers, which must be filled with high-power motors and high-pressure pumps. This not only damages the motor but also consumes power, especially when the temperature of the added water exceeds 40°C, it is difficult to add water. The applicant has designed a "condensed water returning to the furnace steam self-pressure water feeder" (ZL200420005270.3, publication date: 2005.3.9), a box is divided into two parts, one is a water storage tank, and the other is placed to add water Tank, water storage tank is connected with steam iron, steam water filter, condensate water pipeline, condensate water check valve, tap water pipe and tap water control ball va...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F22D5/28
Inventor 陈光焕
Owner 陈光焕