CN209475420U - A new type of fire suit - Google Patents

Abstract

The utility model provides a kind of Novel firefighter uniform shell, including fire prevention outer layer, heat-resisting secondary outer layer, water suction middle layer, thermal insulation layer and inner light, it is characterized by also including oxygen supply heat dissipation middle layers, the oxygen supply heat dissipation middle layer is located at water suction middle layer and thermal insulation layer, and inside is equipped with sheet apparatus of oxygen supply and radiator；Drainage hole is equipped in clothes suture using the fire-entry suit of above-mentioned fabric preparation, is built-in with positioning chip in thermal insulation layer, jacket forward neck portion is equipped with the valve and oxygen uptake mouth of apparatus of oxygen supply, is equipped with communicator in collar.The utility model has the advantages that fire resisting, heat-resisting, heat-insulated, comfortable, while enhancing the protection to fireman, improves safety.

Description

A new type of fire suit

technical field

The utility model belongs to the field of fire-fighting protective articles, in particular to a novel fire-fighting suit.

Background technique

Firefighting clothing is one of the important equipment to protect the personal safety of firefighters working on the front line of firefighting. It is not only an indispensable item in the fire rescue scene, but also a fireproof tool to protect firefighters from injury. Therefore, it is particularly important to adapt to firefighting clothing for on-the-spot fire rescue activities.

Traditional firefighting clothing fabrics are generally composed of multi-layer fabrics such as a flame-retardant layer, a waterproof and breathable layer, a protective layer, and a textile layer. Woven into cloth, although it can achieve the purpose of flame retardancy, the material itself is not flame-retardant, it is flame-retardant by flame retardants, so the service life is short, the fire-resistant temperature is low, and the replacement cycle is fast; , If the firefighters are not equipped with oxygen tubes and corresponding protective devices, the fire suits cannot protect firefighters in time.

Contents of the invention

Aiming at the deficiencies in the prior art, the utility model provides a safe and reliable novel fire-fighting suit.

For above-mentioned purpose, the utility model technical scheme is as follows:

A new type of firefighting clothing, comprising a fire-resistant outer layer, a heat-resistant sub-outer layer, a water-absorbing middle layer, a heat-insulating layer, and a light-weight inner layer, characterized in that it also includes an oxygen-supplying and heat-dissipating middle layer, and the oxygen-supplying and heat-dissipating middle layer is located at The water-absorbing middle layer and the heat-insulating layer are equipped with a sheet-like oxygen supply device and a heat dissipation device inside.

The fireproof outer layer is made of refractory asbestos or meta-aramid fiber.

The heat-resistant sub-outer layer is carbon fiber or nano material.

The thickness of the heat insulation layer is 3-4mm, and a positioning chip is built in it.

The lightweight inner layer is made of thermally insulated and comfortable cotton material.

The utility model also relates to a novel fire-fighting suit prepared by using the above-mentioned fabric;

It is divided into upper garment and lower garment. The upper garment is composed of a fireproof outer layer, a heat-resistant sub-outer layer, a water-absorbing middle layer, an oxygen supply and heat dissipation middle layer, a heat insulation layer and a lightweight inner layer from the outside to the inside; From the outside to the inside, it is composed of a fireproof outer layer, a heat-resistant sub-outer layer, a water-absorbing middle layer, a heat-insulating layer and a lightweight inner layer in sequence.

The water-absorbing middle layer is provided with drainage holes at the seams on both sides of the fire suit.

The coat has a hood, and the front neck is equipped with a valve and an oxygen suction port for the oxygen supply device. There is a ring-shaped rubber on the inside of the back neck, and a communication device is installed in the collar; , the other layer is stacked outside the bottom garment, with a pocket on the chest and a pocket on the left and right lower parts, which are composed of a fireproof outer layer, a heat-resistant sub-outer layer and a heat-insulating layer.

There are cable ties at the trouser legs of the lower garment, and there are pockets on the left and right, which are composed of a fireproof outer layer, a heat-resistant sub-outer layer and a heat-insulating layer.

Further, the oxygen supply device is a square oxygen tank.

The utility model is beneficial in that: the utility model has the advantages of fire resistance, heat resistance, heat insulation, comfort, etc., and at the same time strengthens the protection of firefighters and improves safety.

Description of drawings

Fig. 1 is the structural representation of the fabric of the present utility model.

Among them, 1-light inner layer; 2-heat insulation layer; 3-oxygen supply and heat dissipation middle layer; 4-water absorption middle layer; 5-heat-resistant sub-outer layer; 6-fireproof outer layer.

Detailed ways

The utility model is described in detail below in conjunction with accompanying drawing and embodiment.

Example 1

Referring to Fig. 1, a new type of firefighting suit comprises a fireproof outer layer 6, a heat-resistant sub-outer layer 5, a water-absorbing middle layer 4, an oxygen supply and heat dissipation middle layer 3, a heat insulation layer 2 and a lightweight inner layer 1; the oxygen supply and heat dissipation middle layer Layer 3 is equipped with a sheet oxygen supply device and a cooling device.

As a preferred solution, the fire-resistant outer layer is made of fire-resistant asbestos, which has very good fire resistance. It does not begin to show fragility until 700-800°C in a strong fire, and it begins to melt at 1500°C.

More preferably, the water-absorbing middle layer 4 is provided with drainage holes at the suture lines on both sides of the firefighting suit, in order to reduce the load of the firefighters due to the water absorption of the clothes.

More preferably, the heat-resistant secondary outer layer 5 is soft carbon fiber.

More preferably, the thickness of the heat insulation layer is 4mm, which can not only meet the needs of fire resistance, but also not burden the actions of firefighters; and a built-in positioning chip is convenient for tracking the location information of firefighters , to ensure that the rescue is carried out quickly and effectively.

More preferably, the lightweight inner layer is made of cotton fabric, which has better comfort and can relieve the fatigue of firefighters.

Example 2

Referring to Fig. 1, a new type of firefighting suit comprises a fireproof outer layer 6, a heat-resistant sub-outer layer 5, a water-absorbing middle layer 4, an oxygen supply and heat dissipation middle layer 3, a heat insulation layer 2 and a lightweight inner layer 1; the oxygen supply and heat dissipation middle layer Layer 3 is equipped with a sheet oxygen supply device and a cooling device.

As a preferred solution, the fireproof outer layer is made of meta-aramid fiber, which will not undergo obvious decomposition and carbonization below 350°C. When the temperature exceeds 400°C, the fiber will gradually become brittle, carbonized and decomposed, but no molten droplets will be produced; it will not spread in the flame, has good flame retardancy, and has excellent performance.

More preferably, the water-absorbing middle layer 4 is provided with drainage holes at the suture lines on both sides of the firefighting suit, in order to reduce the load of the firefighters due to the water absorption of the clothes.

More preferably, the heat-resistant sub-outer layer 5 is soft nano heat-insulating fiber.

More preferably, the thickness of the heat insulation layer is 3mm, which can not only meet the needs of fire resistance, but also not burden the actions of firefighters; and a built-in positioning chip is convenient for tracking the location information of firefighters , to ensure that the rescue is carried out quickly and effectively.

More preferably, the lightweight inner layer is made of cotton fabric, which has better comfort and can relieve the fatigue of firefighters.

New firefighting suits made of fabrics:

The new firefighting suit is divided into upper garment and lower garment. The upper garment is composed of a fire-resistant outer layer, a heat-resistant sub-outer layer, a water-absorbing middle layer, an oxygen-supply heat-dissipating middle layer, a heat-insulating layer and a lightweight inner layer from the outside to the inside; The lower garment is composed of a fireproof outer layer, a heat-resistant sub-outer layer, a water-absorbing middle layer, a heat-insulating layer and a lightweight inner layer in sequence from the outside to the inside.

The water-absorbing middle layer is provided with drainage holes at the seams on both sides of the fire suit.

The jacket has a hood, and the front neck is equipped with an oxygen supply device valve and an oxygen inhalation port. There is a ring-shaped rubber on the inner side of the back neck to reduce the damage to the cervical spine from foreign objects. There is a communication device in the collar for use. In order to ensure rapid and effective rescue; the upper garment has two layers, one layer is stuffed inside the lower garment, and the other layer is folded outside the lower garment. There is a pocket on the chest and left and right lower parts respectively. constitute.

There are cable ties at the trouser legs of the lower garment, and there are pockets on the left and right, which are composed of a fireproof outer layer, a heat-resistant sub-outer layer and a heat-insulating layer.

The above content is a detailed description of the utility model in conjunction with the preferred technical solution. It cannot be determined that the specific implementation of the utility model is limited to these. Simple deduction and replacement made under the premise of not departing from the idea of the utility model should be regarded as the present invention. Protection scope of utility model.

Claims (10)

1. A novel firefighting suit, comprising a fire-resistant outer layer, a heat-resistant sub-outer layer, a water-absorbing middle layer, a heat-insulating layer, and a lightweight inner layer, characterized in that: it also includes an oxygen supply and heat dissipation middle layer, and the oxygen supply and heat dissipation middle layer The layer is located in the water-absorbing middle layer and the heat insulation layer, and a sheet-shaped oxygen supply device and a heat dissipation device are arranged inside. 2. The novel fire-fighting suit according to claim 1, wherein the fireproof outer layer is made of refractory asbestos or meta-aramid fiber. 3. The novel fire fighting suit according to claim 1, characterized in that, the heat-resistant sub-outer layer is carbon fiber or nano material. 4. The novel firefighting suit according to claim 1, characterized in that, the thickness of the heat insulation layer is 3-4mm, and a positioning chip is built in. 5. The novel firefighting suit according to claim 1, characterized in that, the lightweight inner layer is made of thermally insulated and comfortable cotton cloth. 6. A novel fire-fighting suit prepared by adopting the novel fire-fighting suit according to any one of claims 1 to 5. 7. The novel fire-fighting clothing ready-made clothing according to claim 6, characterized in that it is divided into upper garment and lower garment, and the upper garment is composed of a fireproof outer layer, a heat-resistant sub-outer layer, a water-absorbing middle layer, and an oxygen supply and heat dissipation middle layer from the outside to the inside. Layer, heat insulation layer and lightweight inner layer are compounded sequentially; the lower garment is composed of fireproof outer layer, heat-resistant sub-outer layer, water-absorbing middle layer, heat insulating layer and light inner layer from outside to inside. 8. The novel ready-made fire-fighting clothing according to claim 6, characterized in that the water-absorbing middle layer is provided with drainage holes at the suture lines on both sides of the fire-fighting clothing. 9. The novel firefighting clothing ready-to-wear according to claim 6, characterized in that, the coat has a hood, the front neck is provided with a valve and an oxygen inhalation port of an oxygen supply device, there is a ring-shaped rubber inside the back neck, and the collar There is a communication device inside; the jacket is divided into two layers, one layer is stuffed inside the lower garment, and the other layer is stacked outside the lower garment. There is a pocket on the chest and the left and right lower parts, which are composed of a fire-proof outer layer, a heat-resistant secondary outer layer and a heat-insulating layer. . 10. The new firefighting clothing according to claim 6, characterized in that the trousers of the bottom garment have straps for binding the feet, and a left and right pocket, which is composed of a fire-proof outer layer, a heat-resistant sub-outer layer and a heat-insulating layer.