Automatic control water-spraying device and its method

A technology of water spraying device and control circuit, which is applied in the field of automation to achieve the effects of simple process, sensitive control and strong conductivity

Inactive Publication Date: 2008-01-09
陈有添
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

And automatic humidity c

Method used

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  • Automatic control water-spraying device and its method

Examples

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Effect test

Embodiment 1

[0022] A kind of automatic control water spraying device and method thereof: as shown in Figure 1, on the working circuit B of water spraying device, connect a control circuit A by electric contact switch, the work of control circuit A is controlled by humidity sensitive resistance element 1, thereby further Control whether the working circuit B is working.

[0023] A. The working circuit B includes an electric shock switch 3, a water pump 4, and a sprinkler 5. The electric shock switch is connected in series in the circuit of the water pump 4, and the sprinkler 5 is connected to the water outlet of the water pump 4.

[0024] B. The control circuit A includes an electromagnetic relay 2 and a humidity sensitive resistor 1, and the electromagnetic relay 2 and the humidity sensitive resistor 1 are connected in series in a circuit.

[0025] The manufacturing method of the humidity sensitive resistor 1 is as follows:

[0026] ① use the solids of analytically pure potassium nitrate...

Embodiment 2

[0032] A kind of automatic control water spraying device and method thereof: as shown in Figure 2, on the working circuit B of water spraying device, connect a control circuit A by electric contact switch, the work of control circuit A is controlled by humidity sensitive resistance element 1, thereby further Control whether the working circuit B is working.

[0033] A. The working circuit B includes an electric shock switch 3, a magnetic valve faucet 4a, and a sprinkler 5. The electric shock switch is connected in series in the circuit of the water pump 4, and the sprinkler 5 is connected to the water outlet of the magnetic valve faucet 4a.

[0034] B. The control circuit A includes an electromagnetic relay 2 and a humidity sensitive resistor 1, and the electromagnetic relay 2 and the humidity sensitive resistor 1 are connected in series in a circuit.

[0035] The manufacturing method of the humidity sensitive resistor 1 is as follows:

[0036] ① use the solids of analyticall...

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Abstract

The present invention is one kind of automatically controlled water spraying device and method. The work circuit of the water spraying device has one control circuit connected through one magnetically sucking switch and controlled with one humistor element. The work circuit contains one magnetically sucking switch, one water pump, and one water sprinkler; and the control circuit contains one electromagnetic relay and one humistor connected serially in the same loop. The present invention has humistor designed based on the conductivity of electrolyte solution, and possesses simple manufacture, sensitive control, low cost and environment friendship.

Description

technical field [0001] The invention relates to the technical field of automation, and more specifically relates to a device and method for water spraying or sprinkling. Background technique [0002] In summer, there is a large difference between indoor and outdoor temperatures. Many factories and enterprises use the evaporation of water to absorb heat to reduce the ambient temperature. Especially for the factory buildings with iron sheet roofs, the roof is stable and high, and a lot of heat is radiated to the space inside the factory buildings, causing the temperature in the rooms to rise rapidly to an unbearable temperature. Spray water on the roof, and the sprinkled water has a large surface area, which quickly evaporates into water vapor and rises to the sky, taking away a large amount of heat at the same time, reducing the indoor temperature. However, excessive spray water cannot evaporate completely and flows to the ground to form water accumulation, resulting in wast...

Claims

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Application Information

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IPC IPC(8): B05B12/12G05D22/02H01H35/42
Inventor 陈有添
Owner 陈有添
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