CN220472048U

CN220472048U - Safety mechanism matched with functional material drying box

Info

Publication number: CN220472048U
Application number: CN202321723930.0U
Authority: CN
Inventors: 曾伟奎; 曾佳祥
Original assignee: Fujian Province Gupai New Building Materials Co ltd
Current assignee: Fujian Province Gupai New Building Materials Co ltd
Priority date: 2023-07-04
Filing date: 2023-07-04
Publication date: 2024-02-09
Anticipated expiration: 2033-07-04

Abstract

The utility model relates to a supporting device of a drying box, in particular to a safety mechanism matched with a functional material drying box, which comprises a drying box main body, wherein the drying box main body comprises a cabinet, a box room and a box door; the main body of the drying box is sleeved with a safety mechanism; the utility model can effectively extinguish fire or prevent the expansion of fire, timely inform related personnel, strive for more time for fire fighting or maintenance personnel, and protect or reduce the property safety of users.

Description

Safety mechanism matched with functional material drying box

Technical Field

The utility model relates to a matching device of a drying box, in particular to a safety mechanism matched with a functional material drying box.

Background

In the process of research, production and inspection of functional materials, a drying oven is an indispensable application device. The functional material is generally configured by various inflammable organic chemical substances, in the drying process of the drying box, the accuracy of the drying temperature is very important, once the drying box fails or ages for a long time, the temperature and humidity are controlled inaccurately, the functional material is extremely easy to burn, and fire is further caused. Since most of the functional materials are composed of organic substances, a large amount of barrier smoke is generally generated during combustion.

Therefore, a novel drying oven with a safety structure is urgently needed at present, and a safety mechanism can be configured according to the combustion characteristics of functional materials, so that once the functional materials are combusted, the novel drying oven can effectively extinguish fire or prevent the expansion of fire, can provide more time for firefighters or maintenance personnel, and can protect or reduce the property safety of users.

Disclosure of Invention

In order to solve the technical problems, the utility model provides a novel matched safety mechanism for a functional material test drying box, which is provided with the safety mechanism aiming at the combustion characteristics of functional materials, once the functional materials are combusted, the safety mechanism can effectively extinguish the fire or prevent the expansion of the fire, timely inform related personnel, strive for more time for fire fighting or maintenance personnel, and protect or reduce the property safety of users.

The utility model adopts the following technical scheme:

the safety mechanism matched with the functional material drying box comprises a drying box main body, wherein the drying box main body comprises a cabinet, a box room and a box door; the main body of the drying box is sleeved with a safety mechanism; the safety mechanism comprises a return pipeline sleeved at the top of the drying box main body and in a reverse-U-shaped structure, a supply pipeline arranged on the outer side wall of the drying box main body and used for supplying fire-fighting water for the return pipeline, an electromagnetic valve switch fixedly arranged on the supply pipeline and used for controlling a water flow switch, a first sprinkler head fixedly arranged at the bottom of the return pipeline in a surrounding manner and with a downward spout, and a second sprinkler head fixedly arranged at the tops of the left side and the right side of the return pipeline and with the spout obliquely upwards facing the inner direction of the upper surface of the drying box main body; the top of the outer side surface of the side wall of the drying box main body is fixedly provided with a plurality of smoke alarm modules for detecting smoke in a surrounding manner; the cabinet is internally provided with a control module which is respectively connected with the smoke alarm module and the electromagnetic valve switch by signals.

Further, in order to further enhance the fire fighting capabilities of the first sprinkler head and the second sprinkler head, a pressurizing pump is installed on the supply pipeline, the pressurizing pump adopts a servo pressurizing pump, and the control module is in signal connection with the pressurizing pump.

Still further, control module includes MCU module and wireless communication module, and MCU module is connected with smog alarm module, solenoid valve switch and wireless communication module signal respectively.

Preferably, the MCU module model is STM8S003F3P6; the water flow rate of the first water spray nozzle and the second water spray nozzle is 3-6 cubic meters per hour.

As can be seen from the above description of the structure of the present utility model, compared with the prior art, the present utility model has the following advantages: according to the utility model, a drying experiment is carried out on functional materials in the box room, once a combustion state occurs, if oxygen in the box room is insufficient to support the combustion to be further expanded, the combustion is extinguished in the box room, and a sprinkler in a safety mechanism does not spray fire-fighting water, so that the equipment is prevented from being damaged, and the maintenance cost is reduced; once the fire in the box room expands, dense smoke leaks out from a gap of the drying box main body, the smoke alarm module sends out audible and visual alarm, a signal is transmitted to the MCU module, the MCU module controls the electromagnetic valve switch and the pressurizing pump to be opened, fire-fighting water enters the backflow pipeline along the supply pipeline, and the fire-fighting water is sprayed out from the first sprinkler head and the second sprinkler head to extinguish the fire or prevent the expansion of the fire; meanwhile, the MCU module transmits signals to the wireless communication module, and the wireless communication module transmits signals to handheld equipment or wearing equipment of related personnel to inform about fire conditions, so that the related personnel can know the fire conditions in time and take related measures.

Drawings

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

FIG. 2 is a schematic perspective view of FIG. 2 of the present utility model;

FIG. 3 is a schematic perspective view of FIG. 3 of the present utility model;

FIG. 4 is a schematic perspective view of FIG. 4 of the present utility model;

FIG. 5 is a schematic perspective view of FIG. 5 of the present utility model;

fig. 6 is a schematic diagram of a signal connection structure of a control module according to the present utility model.

Detailed Description

Specific embodiments of the present utility model will be described below with reference to the accompanying drawings.

Referring to fig. 1 to 5, a safety mechanism matched with a functional material drying oven comprises a drying oven body 1, wherein the drying oven body 1 comprises a cabinet 11, a box room 12 and a box door 13; the drying box main body 1 is sleeved with a safety mechanism 2; the safety mechanism 2 comprises a backflow pipeline 21 sleeved at the top of the drying box main body 1 and in a reverse-U-shaped structure, a supply pipeline 22 arranged on the outer side wall of the drying box main body 1 and used for supplying fire-fighting water for the backflow pipeline 21, an electromagnetic valve switch 23 fixedly arranged on the supply pipeline 22 and used for controlling a water flow switch, a first water sprinkling nozzle 24 fixedly arranged at the bottom of the backflow pipeline 21 in a surrounding manner and with a downward nozzle, and a second water sprinkling nozzle 25 fixedly arranged at the tops of the left side and the right side of the backflow pipeline 21 and with the nozzle obliquely upwards facing the inner direction of the upper surface of the drying box main body 1; the top of the outer side surface of the side wall of the drying box main body 1 is fixedly provided with a plurality of smoke alarm modules 3 for detecting smoke in a surrounding manner; the cabinet 11 is internally provided with a control module 4, and the control module 4 is respectively connected with the smoke alarm module 3 and the electromagnetic valve switch 23 in a signal way.

Referring to fig. 1 to 5, in order to further enhance the fire fighting capabilities of the first sprinkler head 24 and the second sprinkler head 25, a pressurizing pump 5 is installed on the supply pipe 22, and the pressurizing pump 5 employs a servo pressurizing pump, and the control module 4 is in signal connection with the pressurizing pump 5. The control module 4 comprises an MCU module 41, a temperature monitoring module 42 and a wireless communication module 43, wherein the MCU module 41 is respectively connected with the smoke alarm module 3, the electromagnetic valve switch 23, the booster pump 5, the temperature monitoring module 42 and the wireless communication module 43 in a signal manner. The model of the MCU module 41 is STM8S003F3P6; the first and second sprinklers 24, 25 have a water flow rate of 3-6 cubic meters per hour.

Working principle: once the functional materials are burnt, fire expands, dense smoke leaks out from a gap of the drying box main body 1, the smoke alarm module 3 gives out audible and visual alarm, a current signal is sent to the MCU module 41, the MCU module 41 controls the electromagnetic valve switch 23 and the pressurizing pump 5 to be opened, fire water enters the return pipeline 21 along the supply pipeline 22, and the fire water is sprayed out from the first sprinkler head 24 and the second sprinkler head 25 to extinguish the fire or prevent the expansion of the fire; meanwhile, the MCU module 41 transmits signals to the wireless communication module 43, and the wireless communication module 43 transmits signals to the handheld equipment or wearing equipment of related personnel to inform about the occurrence of fire, so that the related personnel can know the occurrence of fire in time, and related measures are taken to reduce the property loss of users.

The foregoing is merely illustrative of specific embodiments of the present utility model, but the design concept of the present utility model is not limited thereto, and any insubstantial modification of the present utility model by using the design concept shall fall within the scope of the present utility model.

Claims

1. The safety mechanism matched with the functional material drying box comprises a drying box main body, wherein the drying box main body comprises a cabinet, a box room and a box door; the method is characterized in that: the main body of the drying oven is sleeved with a safety mechanism; the safety mechanism comprises a backflow pipeline sleeved at the top of the drying box main body and in a reverse-U-shaped structure, a supply pipeline arranged on the outer side wall of the drying box main body and used for supplying fire-fighting water for the backflow pipeline, an electromagnetic valve switch fixedly arranged on the supply pipeline and used for controlling a water flow switch, a first water sprinkling nozzle fixedly arranged at the bottom of the backflow pipeline in a surrounding manner and with a downward spout, and a second water sprinkling nozzle fixedly arranged at the top of the left side and the right side of the backflow pipeline and with the spout obliquely facing upwards towards the inner direction of the upper surface of the drying box main body; the top of the outer side surface of the side wall of the drying box main body is fixedly provided with a plurality of smoke alarm modules for detecting smoke in a surrounding manner; the cabinet is internally provided with a control module which is respectively connected with the smoke alarm module and the electromagnetic valve switch through signals.

2. The safety mechanism matched with the functional material drying oven according to claim 1, wherein the safety mechanism is characterized in that: the pressurizing pump is arranged on the supply pipeline, and the control module is in signal connection with the pressurizing pump.

3. A safety mechanism for a functional material drying oven according to claim 1 or 2, characterized in that: the control module comprises an MCU module and a wireless communication module, wherein the MCU module is respectively connected with the smoke alarm module, the electromagnetic valve switch and the wireless communication module in a signal way.

4. A safety mechanism for a functional material drying oven according to claim 3, wherein: the model of the MCU module is STM8S003F3P6.

5. A safety mechanism for a functional material drying oven according to claim 2, wherein: the pressurizing pump adopts a servo pressurizing pump.