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Limiting switch for hot water outlet of boiler in hospital

A boiler hot water and water outlet technology, applied in the field of switches, can solve the problems of waste, slowing down, hand burns, etc., and achieve the effects of economy, practicality, simple structure, safety and convenience

Inactive Publication Date: 2009-10-07
上海隆江医疗器械有限公司
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  • Description
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Problems solved by technology

[0002] In the existing life, when the thermos bottle is full of water at the hot water port of the boiler, because the temperature of the water released by the hot water faucet is very high, when the hot water faucet is turned off, it is easy to cause the hand to be scalded by the boiling water, so that people slow down. Speed, carefully turn off the hot water switch, during this period, the hot water flows into the sewer in vain, causing waste

Method used

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  • Limiting switch for hot water outlet of boiler in hospital

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Embodiment Construction

[0007] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0008] Such as figure 1 As shown, a limit switch for the hot water outlet of a hospital boiler includes a boiler 1, which is characterized in that it also includes a time relay 2 and a solenoid valve 3, and the connection size of the hot water outlet of the boiler 1 is suitable for it. Equipped with a limit switch, the limit switch is composed of a time relay 2 and a solenoid valve 3, which are connected to each other through wires, one side of the solenoid valve 3 is connected to the hot water outlet, and the other side is fastened to the time relay 2.

[0009] Such as figure 1 As shown, the hot water outlet of the boiler 1 is connected with a limit switch whose size is matched with it, so that the hot water flows out from the limit switch, and helps the person using the thermos bottle to close the electromagnetic valve 3 switch when the thermos bottl...

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Abstract

The invention relates to a switch, in particular to a limiting switch for a hot water outlet of a boiler in a hospital. The limiting switch comprises a boiler, and is characterized by also comprising a time relay and an electromagnetic valve, and the hot water outlet of the boiler is connected with the limiting switch matched with the hot water outlet in size. The limiting switch consists of the time relay and the electromagnetic valve mutually connected through leads, one side of the electromagnetic valve is connected with the hot water outlet, and the other side is tightly and fixedly connected with the time relay. The hot water outlet of the boiler is provided with the limiting switch which can be automatically switched off when a thermos is filled with water, causing no waste of water and no accident of human scalds. The invention is simple in structure, safe, convenient, economical and practical.

Description

technical field [0001] The invention relates to a switch, in particular to a limit switch for a hot water outlet of a hospital boiler. Background technique [0002] In the existing life, when the thermos bottle is full of water at the hot water port of the boiler, because the temperature of the water released by the hot water faucet is very high, when the hot water faucet is turned off, it is easy to cause the hand to be scalded by the boiling water, so that people slow down. Speed, carefully turn off the hot water switch, during which hot water flows into the sewer in vain, causing waste. Contents of the invention [0003] The invention provides a limit switch for the hot water outlet of a hospital boiler that can release water quantitatively and automatically close the switch without being scalded and saves energy. [0004] In order to achieve the above object, the technical solution of the present invention is: a limit switch for the hot water outlet of a hospital boil...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24H9/16F24H9/20
Inventor 张依平张炳麟
Owner 上海隆江医疗器械有限公司
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