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Air-sampling type fire alarm automatic cleaning system

A fire alarm and air sampling technology, applied in fire alarms, alarms, instruments, etc., can solve problems such as blocked pipelines and manual cleaning

Inactive Publication Date: 2016-06-01
西安优信机电工程有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0015] The invention provides an automatic cleaning system for an air sampling type fire alarm device, which can automatically clean the air sampling type fire alarm device, and solve the problem of manual cleaning when dust, moisture in the air and condensed moisture block the pipeline

Method used

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  • Air-sampling type fire alarm automatic cleaning system

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Embodiment Construction

[0022] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0023] A schematic diagram of an automatic cleaning system for an air sampling type fire alarm of the present invention is as follows figure 1 As shown, the air sampling device 1 is included, the air circulation pipeline 2 is installed on the air sampling device 1, one end of the three-way maintenance ball valve 3 is connected to the air circulation pipeline 2, and the other end of the three-way maintenance ball valve 3 is connected to the U-shaped connection pipeline 4 , the bottom of the U-shaped connecting pipeline 4 is sequentially installed with a condensate separator 5 and a drainage valve 6, and the other end of the U-shaped connecting pipeline 4 is equipped with a backwash blower 7;

[0024] The three-way maintenance ball valve 3, the drain valve 6 and the backwash blower 7 are all connected with the background control computer.

[0...

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Abstract

The invention discloses an air-sampling type fire alarm automatic cleaning system, and the system comprises a connector, a blower, and a control device. The connector comprises a U-shaped connecting pipe, and the U-shaped connecting pipe is provided with a U-shaped recessed part. The bottom of the U-shaped recessed part of the U-shaped connecting pipe is provided with a condensate water separator, and the condensate water separator is provide with an alarm device which can achieve the signal transmission with the control device. The lower part of the condensate water separator is connected with a water drainage and blow-down valve which can achieve signal transmission with the control device. Two ends of the U-shaped connecting pipe are respectively provided with a tee-joint maintenance ball valve and a blower, which can achieve signal transmission with the control device. Through the background control of a computer, the system replaces an operator to solve a problem of the pipe congestion caused by dust or moisture in the air or condensate water when a pipe is used for a long time.

Description

technical field [0001] The invention belongs to the field of fire alarm auxiliary devices, and in particular relates to an air sampling type fire alarm automatic cleaning system. Background technique [0002] At present, a large number of air sampling type fire alarm devices are used in densely populated areas such as office buildings, stores, warehouses, computer rooms, etc., or areas where important electrical equipment / facilities are stored, placed, or used. Devices generally fall into the following categories: [0003] 1. The principle of the photoelectric smoke detection fire alarm is: when the smoke generated by the fire blocks the light beam of the photoelectric smoke detection fire alarm, the bell will ring. However, this type of photoelectric smoke detection has the problems of insensitivity to smoke detection and large size, so it is rarely used in reality, and it is used as a monitoring device for designated locations. [0004] 2. Inhalation smoke detection fire...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08B17/00
Inventor 李秀荣
Owner 西安优信机电工程有限公司
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