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Indoor smoke collection and exhaust control system and central flue smoke collection and exhaust control system

A control system and central technology, applied in the field of kitchen flue system, can solve the problem that the electric check valve cannot accurately control the opening angle

Inactive Publication Date: 2021-03-30
VATTI CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve the problem that the current electric check valve cannot accurately control the opening angle, the present invention provides an indoor smoke collection and exhaust control system

Method used

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  • Indoor smoke collection and exhaust control system and central flue smoke collection and exhaust control system
  • Indoor smoke collection and exhaust control system and central flue smoke collection and exhaust control system
  • Indoor smoke collection and exhaust control system and central flue smoke collection and exhaust control system

Examples

Experimental program
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Effect test

Embodiment 1

[0039] Such as figure 2 As shown, this embodiment provides an indoor smoke collection and exhaust control system, including a terminal smoke machine 21, an electric valve module 22 communicatively connected to the terminal smoke machine 21, and a pressure detection unit 23 communicatively connected to the electric valve module 22;

[0040] The terminal smoke machine 21 is installed on each floor and communicates with the public flue 3 through its own smoke pipe 211. The pressure detection unit 23 is set in the smoke pipe 211 to detect the pressure information of the smoke pipe 211. The electric valve module 22 is also set in the smoke pipe 211. In the pipe 211 and according to the pressure information fed back by the pressure detection unit 23, the opening angle of the valve plate is adjusted to adjust the air volume.

[0041] Because the terminal hood 21 is connected to the electric valve module 22 through communication, when the terminal hood 21 is started, the valve plate ...

Embodiment 2

[0061] Such as figure 1 As shown, this embodiment provides a central flue smoke collection and exhaust control system, including an outdoor smoke collection and exhaust control system 1, and the indoor smoke collection and exhaust control system 2 of embodiment 1; the outdoor smoke collection and exhaust control system 1 and the indoor smoke collection and exhaust control system 1 Set smoke control system 2 connection.

[0062] In a specific embodiment, the outdoor smoke collection and exhaust control system 1 may be communicatively connected with the indoor smoke collection and exhaust control system 2 , and may also be mechanically connected with the indoor smoke collection and exhaust control system 2 .

[0063] Further, the outdoor smoke collection and exhaust control system 1 is connected in communication with the electric valve module 22 or / and the terminal smoke machine 21, the outdoor smoke collection and exhaust control system 11 can issue instructions to the electric...

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PUM

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Abstract

The invention belongs to the technical field of kitchen flue systems, and particularly relates to an indoor smoke collection and exhaust control system and a central flue smoke collection and exhaustcontrol system. The indoor smoke collection and exhaust control system comprises terminal range hoods, electric valve modules in communication connection with the terminal range hood, and pressure detection units in communication connection with the electric valve module; the terminal range hoods are arranged on all floors and communicate with a public flue through respective smoke pipes, and thepressure detection units are arranged in the smoke pipes and used for detecting pressure information of the smoke pipes; and the electric valve modules are further arranged in the smoke pipes and adjust the opening angle of valve plates according to the pressure information fed back by the pressure detection units to adjust the air volume. The central flue control system comprises an outdoor smokecollection and exhaust control system and the indoor smoke collection and exhaust control system, and the outdoor smoke collection and exhaust control system is connected with the indoor smoke collection and exhaust control system. The problem that the opening angle of an existing electric check valve cannot be accurately controlled is solved.

Description

technical field [0001] The invention belongs to the technical field of kitchen flue systems, and in particular relates to an indoor smoke collection and exhaust control system and a central flue smoke collection and exhaust control system. Background technique [0002] In recent years, a concept of "concentrated fume exhaust system for building public flue" has emerged as the times require, which generates additional power through the roof main fan placed at the top of the public flue, and cooperates with the terminal hoods of each household to realize the ventilation of each floor. The air volume is evenly distributed, so as to achieve the purpose of smooth smoke exhaust and low noise use. [0003] When the system is constructed, in order to achieve precise matching between the roof main fan and the terminal units on each floor, the roof main fan and the terminal units need to communicate in real time. In this process, the design and precise control of the electric check v...

Claims

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Application Information

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IPC IPC(8): F24C15/20
CPCF24C15/2021
Inventor 高宁潘叶江
Owner VATTI CORP LTD