CN219573487U

CN219573487U - Electric fire-proof valve detection device

Info

Publication number: CN219573487U
Application number: CN202222924061.XU
Authority: CN
Inventors: 刘磊
Original assignee: Shenzhen Urban Rail Transit Engineering Testing Co ltd
Current assignee: Shenzhen Urban Rail Transit Engineering Testing Co ltd
Priority date: 2022-11-03
Filing date: 2022-11-03
Publication date: 2023-08-22
Anticipated expiration: 2032-11-03

Abstract

The utility model discloses an electric fire-proof valve detection device which comprises a handle, wherein a control switch is arranged on the handle, a hot air blowing barrel is fixedly arranged on the handle, a battery pack is fixedly arranged at the upper end of the hot air blowing barrel, a display screen is fixedly arranged on the hot air blowing barrel below the battery pack, an air outlet barrel is rotatably arranged at the front end of the hot air blowing barrel, an air lifting plate is fixedly connected with the air outlet barrel, a first temperature sensor is fixedly embedded on the Yang Fengban, and the first temperature sensor is connected with the display screen. The fire-proof valve comprises a frame body, wherein a second temperature sensor is fixedly arranged in the frame body, the air outlet cylinder is flat, and the air raising plate is concave arc. The control switch is a temperature regulating switch. And the periphery of the battery pack is fixedly provided with a heat insulation layer. The utility model has strong practicability.

Description

Electric fire-proof valve detection device

Technical Field

The utility model relates to the technical field of fire valve detection, in particular to an electric fire valve detection device.

Background

The fire-proof valve is opened by switching on 24V DC or opened manually by a valve control device, and is closed automatically, and the reset is needed manually. The valve is arranged on a supply pipeline and a return pipeline of a ventilation and air-conditioning system and is in an open state at ordinary times, when the temperature of gas in a pipeline reaches 70 ℃ in a fire disaster, the temperature is detected in real time through a second temperature sensor arranged on a valve frame, when the temperature exceeds 70 ℃, the valve is controlled to be automatically closed under the action of torsion spring force through a valve control device, the requirements of fire resistance stability and fire resistance integrity can be met within a certain time, and the valve with the function of smoke isolation and fire resistance is played.

But most. The valve of return air pipeline can not be used, and long-term use can not lead to the valve to have problems easily, leads to the fire in really appearing, and when the air temperature in the pipeline is too high, the valve is not closed, so when overhauling at ordinary times, just need detect the fire prevention valve that installs, just needs an electronic fire prevention valve detection device.

Disclosure of Invention

The utility model aims to provide an electric fire damper detection device, which is used for adjusting the temperature of hot air blown out by a hot air blowing barrel through a temperature adjusting switch, and lifting the blown air direction through a lifting plate to simulate a scene where hot waves rush up when a fire disaster occurs in a pipeline, and detecting the temperature of the blown air through a first temperature sensor on the lifting plate; then the second temperature sensor is detected through blown hot air, and when the temperature displayed by a display screen on the air blowing barrel reaches 70 ℃, a control device for checking whether the fireproof valve acts or not is detected; the utility model integrates the battery and the blowing cylinder on one device, has simple and convenient operation and strong practicability.

The utility model is realized in the following way:

the utility model provides an electronic fire prevention valve detection device includes the handle, be equipped with control switch on the handle fixedly be equipped with the hot air dryer on the handle the fixed group battery that is equipped with in upper end of hot air dryer the below of group battery is in fixedly be equipped with the display screen on the hot air dryer, the front end rotation of hot air dryer is equipped with out the dryer, play dryer fixedly connected with air lifting plate fixedly embedded on the air lifting plate has first temperature sensor, first temperature sensor with the display screen is connected.

Further, a fire damper is arranged corresponding to the fire damper detection device, the fire damper comprises a frame body, and a second temperature sensor is fixedly arranged in the frame body. The fire prevention valve controlling means is equipped with to the top of framework, is equipped with the valve in the framework, and the valve is connected with fire prevention valve controlling means, and when fire prevention valve controlling means normal operating, the temperature of the wind that blows out in the pipeline is detected through second temperature sensor, reaches 70 degrees when the temperature, then acts the valve through fire prevention valve controlling means, closes whole air outlet.

Further, the air outlet cylinder is in a flat mouth shape, and the air lifting plate is in a concave arc shape. The wind is conveniently blown out through the arc plate.

Further, the heat insulation layers are fixedly arranged on the periphery of the battery pack. The insulating layer is convenient for protecting the internal battery pack.

Compared with the prior art, the utility model has the beneficial effects that: the temperature of hot air blown out by the hot air blowing barrel is regulated by a temperature regulating switch, the blown-out wind direction is raised by a wind raising plate, a scene where hot waves rush up when a fire disaster occurs in a pipeline is simulated, and the temperature of the blown-out wind is detected by a first temperature sensor on the wind raising plate; then the second temperature sensor is detected through blown hot air, and when the temperature displayed by a display screen on the air blowing barrel reaches 70 ℃, a control device for checking whether the fireproof valve acts or not is detected; the utility model integrates the battery and the blowing cylinder on one device, has simple and convenient operation and strong practicability.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of the structure of the device of the present utility model;

the device comprises a handle 1, a control switch 2, a hot air blower 3, an air outlet barrel 4, a gap 5 between the air outlet barrel and the hot air blower, a battery pack 6, a heat insulation layer 61, an air lifting plate 7, a first temperature sensor 71, a frame 8, a fire-proof valve control device 9, a valve 81 and a second temperature sensor 10.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model. Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.

Referring to fig. 1, an electric fire-proof valve detection device comprises a handle 1, a temperature regulating switch is arranged on the handle 1, a hot air blower 3 is fixedly arranged on the handle 1, a battery pack 6 is fixedly arranged at the upper end of the hot air blower 3, a display screen is fixedly arranged on the hot air blower 3 below the battery pack 6, an air outlet drum 4 is rotationally arranged at the front end of the hot air blower 3, an air blowing drum 4 is fixedly connected with an air blowing plate 7, a first temperature sensor 71 is fixedly embedded on the air blowing plate 7, and the first temperature sensor 71 is connected with the display screen.

In this embodiment, a fire damper is disposed corresponding to the fire damper detection device, the fire damper includes a frame 8, and a second temperature sensor 10 is fixedly disposed in the frame 8. The fire prevention valve controlling means 9 is equipped with to the top of framework 8, is equipped with valve 81 in framework 8, and valve 81 is connected with fire prevention valve controlling means 9, and when fire prevention valve controlling means normally works, the temperature of the wind that blows out in the pipeline is detected through second temperature sensor, reaches 70 degrees when the temperature, then acts the valve through fire prevention valve controlling means, closes whole air outlet.

In this embodiment, the air outlet tube 4 is in a flat mouth shape, and the air raising plate 7 is in a concave arc shape. The wind is conveniently blown out through the arc plate.

In this embodiment, the control switch 2 is a temperature-adjusting switch. The temperature regulating switch is convenient for regulating the grade of temperature.

In this embodiment, the heat insulation layer 61 is fixedly disposed around the battery pack 6. The insulating layer 61 facilitates protection of the internal battery 6.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, and various modifications and variations may be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. An electric fire damper detection device, its characterized in that: including handle (1), be equipped with temperature regulation switch (2) on handle (1) fixedly on handle (1) be equipped with hot air dryer (3) the fixed group battery (6) that is equipped with in upper end of hot air dryer (3) the below of group battery (6) is in fixedly on hot air dryer (3) be equipped with the display screen, the front end rotation of hot air dryer (3) is equipped with out dryer (4), play dryer (4) fixedly connected with air lifting plate (7) fixedly on air lifting plate (7) inlay first temperature sensor (71), first temperature sensor (71) with the display screen is connected.

2. The electric fire damper detection device according to claim 1, wherein a fire damper is provided corresponding to the fire damper detection device, the fire damper comprises a frame (8), and a second temperature sensor (10) is fixedly provided in the frame (8).

3. The electric fire damper detection device according to claim 1, wherein the air outlet tube (4) is flat-mouth-shaped, and the air lifting plate (7) is concave arc-shaped.

4. The electric fire valve detection device according to claim 1, wherein the heat insulation layers (61) are fixedly arranged around the battery pack (6).