CN208287352U - A kind of wet towel formula fire disaster escaping device - Google Patents

Abstract

The utility model provides a kind of wet towel formula fire disaster escaping device, described device includes the packaging bag sealed and the wet towel being arranged in packaging bag, the wet towel includes sealing the towel body of mouth and extension neck chain rope for being hung on towel body on people's neck for sealing nose or sealing nose, it is connected between the towel body and extension neck chain rope for single-point type, only have to be connected at one i.e. in towel body and hang on neck chain rope, 4~40 times with a thickness of common hand towel of the towel body, and the towel body with a thickness of between 3~50mm, the area of towel body is 4~800cm², the single length for hanging neck chain rope is 50cm or more, and contains at least one section of elastic band chain rope on the extension neck chain rope, and the length of the elastic band chain rope is 3cm or more.Apparatus structure described in the utility model is compact, takes up space small, and convenient and safe when device use.

Description

A kind of wet towel formula fire disaster escaping device

Technical field

The utility model relates to fire fighting equipment fields, and in particular to a kind of wet towel formula fire disaster escaping device.

Background technique

In fire, object burning can release a large amount of toxic smog, and this smog is filled according to comburant material and house The difference repaired, ingredient is extremely complex, widely different, there is carbon monoxide, carbon dioxide, thermal energy, aerosol, flue dust and other shapes The toxic component of shape and color color.Therefore, the people being really scorched to death in a fire be it is seldom, 90% victim be all first billowed Dense smoke choke dizzy, cause expiratory dyspnea to be choked to death, or burnt after falling in a swoon again dead.

In order to slow down injury of the heat toxin gas to human respiratory, the survival time before extending human body escape, existing base This method is mouth and nose to be covered using wet towel, then bow and bend over quickly to escape from the fire scene.The filtered heat of aqueous wet towel The temperature of air declines, and can also prevent the incoming call of toxic gas to a certain extent.

Specifically, usually first will after the multiple doubling of common hand towel formed 8 layers or so, towel water is completely wet out It is screwed onto the slower degree of water droplet afterwards, towel is overly moist can not to provide sufficient oxygen also for survivor, then covers mouth and nose with towel, low Head bends over quickly to escape from the fire scene.Test proves that the folding number of plies of towel is more, and smoke abatement effect is better.The number of plies is more, aqueous Amount is bigger, and fume removal rate is also bigger；But air permeance resistance also will increase, and will cause expiratory dyspnea.So water content cannot be too high. Test proves, is stacked to 8 layers of cotton wet towel, can filter out 80% flue gas.

Therefore, become people's most convenient using wet towel escape after fire occurs effectively to select.However it is for example handling official business Under the non-home environment such as room, school and market, both towel and water are all not easy to obtain in many cases, especially towel, And summer is generally difficult to take off the extra wet escape of clothing bubble, also the material of some clothings is not appropriate for the poison that absorbs water and filter Gas.A kind of wet towel i.e. is taken to solve the above problems therefore, it is necessary to design.Such as patent application CN201610769841.8 A kind of sudden fire disaster emergency device of zip mode, including bag body be provided, the bag body includes towel memory block and liquid storage area, Seal isolation component can be pulled open by being equipped between the towel memory block and liquid storage area, and hair is placed in the towel memory block Towel, the liquid storage area are stored with non-toxic aq, wherein the seal isolation component that pulls open is when being in sealing state, institute It states and is sealed off between towel memory block and liquid storage area；The seal isolation component that pulls open is in when pulling open state, institute It states and is connected between towel memory block and liquid memory block, deposited so that the non-toxic aq in the liquid memory block immerses the towel In towel in storage area.The device can facilitate personnel to carry at any time, can easily and effectively prevent when happening suddenly fire The intake of poisonous gas wins chance to escape and saving oneself.But there is operation in the program and towel soaks that time-consuming, and towel soaks It may insufficient non-uniform problem.

In addition, utility model patent CN201320006946.X provides a kind of wet towel formula fire escape mask, including Water-absorbent material, Shui Bao, transparent membrane and elastic band, the transparent membrane are connected with the top margin of the water-absorbent material, the pine The both ends of taut band are fixedly connected with the both sides of the water-absorbent material, and the water packet is embedded in the water-absorbent material.This is practical new Type is at low cost, and use and storage are convenient, can use after emergency directly racks water packet with hand, no longer need to water detection source, The toxic gas effectively saved the time for safe escape, and human body sucking fire can be effectively prevent to generate, protection life peace Entirely.The program operates convenient and towel and soaks time-consuming short, but soak may be still for towel in the case where normal water in water packet There can be non-uniform problem, excessively more times of water in water packet may be needed if towel soaks sufficiently.In addition, above-mentioned escape Device can also have some other defects in real use process.

Therefore, it is necessary to develop a kind of fire disaster escaping device for using more convenient and quicker and safety for this field.

Utility model content

Therefore, the utility model provides a kind of wet towel formula fire disaster escaping device, and described device includes the packaging of sealing Bag and the wet towel being arranged in packaging bag, the wet towel include sealing the towel body of mouth and for inciting somebody to action for sealing nose or sealing nose Towel body is hung on the extension neck chain rope on people's neck, connects between the towel body and extension neck chain rope for single-point type, i.e. hair Only have to be connected at one on towel ontology and hang on neck chain rope, 4~40 times with a thickness of common hand towel of the towel body, and The towel body with a thickness of between 3~50mm, the area of towel body is 4~800cm², the single length for hanging neck chain rope For 50cm or more, and contain at least one section of elastic band chain rope on the extension neck chain rope, the length of the elastic band chain rope be 3cm with On.

In the utility model, the wet towel uses the material of common towel, for example, cotton or bamboo charcoal fiber, or uses Other toxic gas filtrations in fire more effectively other new and old materials.Water on the wet towel can be pure water, can also To be to be added to other water for helping further to adsorb poison gas, the reagent for reducing gas temperature or providing other functions.

Although being also possible to multipoint mode connection between towel body and extension neck chain rope, in the thickness and area of towel body In the case where being at a certain range, it is the connection side of most convenient that single-point type connection is taken between towel body and extension neck chain rope Formula.

In a kind of specific embodiment, 6~20 times with a thickness of common hand towel of the towel body, and hair The area of towel ontology is 50~400cm²。

In a kind of specific embodiment, the towel body with a thickness of between 5~30mm.

In a kind of specific embodiment, the width for hanging neck chain rope is 5mm or more, preferably 10mm or more, hangs neck Chain rope with a thickness of 1mm or more, preferably 2mm or more.

In a kind of specific embodiment, the shape of the towel body is in round, rectangular, semicircle and pyriform It is a kind of.

In a kind of specific embodiment, fire prompt text is provided in the packaging bag.

In a kind of specific embodiment, carbon monoxide transducer and warning device are contained on the extension neck chain rope.

In a kind of specific embodiment, tiling is provided with multi-disc wet towel in the packaging bag, and every wet towel is equal It is separately provided with and hangs neck chain rope.

In a kind of specific embodiment, tiling is provided with multi-disc towel body, multi-disc towel sheet in the packaging bag Body shares same root and hangs neck chain rope, and if having dry plate towel body to be removably disposed on extension neck chain rope.

In a kind of specific embodiment, the wet towel is sterilizing wet towel, and it is vacuum-packed in the packaging In bag.

In the utility model, the single loop-like length for hanging neck chain rope is 50cm or more, preferably 60~90cm.The extension neck Contain at least one section of elastic band chain rope on chain rope, the length of the elastic band chain rope is 3cm or more, and the length of elastic band chain rope is excellent It is selected as 5cm or more.Using the elastic band chain rope of certain length so that described device adaptive surface is wider, such as it is correct it is bigger at Year people or a lesser child are suitable.

It is applicant's understanding that such as the mask type wet towel (pine therein provided in CN201320006946.X or other documents Taut band is covered on head or on ear) the problem of certainly existing leakproofness and ventilative sexual balance when using.Specifically, mask type wet hair Towel is normally worn on after survivor face, if being no longer pressed on mask with hand and covering snout, because of the sealing of mask Property difference and toxic smoke poison gas may largely be sucked by easily leading to survivor still, and if being pressed on wet towel formula mask and being covered with hand Snout, then because elastic band itself fastens along with the pressure for bearing hand on mask then easilys lead to breathe not due to air inflow is few Freely.In addition, the chain rope of wet towel formula fire escape mask is worn and needs certain time.Even if survivor is by mask Chain rope adjust, when if desired taking mask in short-term during escape, obviously compare in the thickness of mask type wet towel Existing common mask thickness much in the case where, it is also difficult to switch rapidly between mask wearing masks and removing.And the utility model It is middle that wet towel is hung on neck using extension neck chain rope, then it is easy to covering mouth and nose and liberation both hands with most suitable dynamics Between carry out free switching.

The beneficial effect of the utility model compared with prior art includes following many aspects:

1, the utility model, which is provided with, hangs neck chain rope, and towel body, which is fixedly connected on, hangs on neck chain rope, is using hammer etc. When hard object pounds glass escape, or before taking fire extinguisher, or when rescuing other people or object, people can shield in the short time Firmly breathe, liberate both hands, with the wet towel that hands down, allow its hung by extension neck chain rope set and without departing from human body, when needing to breathe, again Wet towel can be picked up conveniently covers mouth and nose breathing a period of time；Thus it can be done things with the long period holding the breath and be made with hand It is covered with oneself most suitable dynamics and freely, is continually switched between wet towel breathing.In addition, sealing is arranged in the utility model Packaging bag and the wet towel being arranged in packaging bag, so that the humidity and water content of wet towel inherently can be highly uniform and be filled Point.With soft water packet in the prior art or remove partition component mode compared with, solve dry towel wetting not enough thoroughly and Well-balanced problem.

2, preferably towel body and hang neck chain rope between for single-point type connect, in this way described device using when will not feel There is the winding of many ropes to be in the way, will not allow wet towel collapsing fold and need first to pull open before sealing nose every time, single-point type connection Towel body be hung on neck after, directly pinch its lower edge, lift from the bottom up, cover mouth and nose, it is very convenient.

Although 3, having there is verification experimental verification that common towel is folded into above situation (such as towel body in the prior art With a thickness of 8 times of common hand towel) after, the filter effect of wet towel is best.But directly by towel body in the utility model It is set as the folded perfect condition of common towel, so that people can escape against time under the state of emergency of fire, And time-consuming folded towel is not had to again.

4, preferably towel body with a thickness of 5~30mm, which refers to compress wet towel with common manpower after measures Thickness, the wet towel of the thickness can provide optimal effect of breathing for survivor.

5, the preferably described extension neck chain rope has certain width and thickness, when can make the wet towel to be hung on neck not The sense of discomfort for strangling neck is had, so that device is more comfortable when using.

6, the shape of towel body will most suitable breathing, such as a length of 10~30cm in left and right and upper and lower width are the hair of 8~15cm Towel ontology (width is less than or equal to length) can bring good effect for the covering in nostril, hang neck chain rope and rectangle towel at this time The central point of one long side of ontology connects.Certainly, rectangle described in the utility model includes four corners using fillet design Rectangle.

7, the fire prompt for example reminds survivor to bow after fire generation with text and bends over to fast forward through, and tries not It goes at flame very strength or dense smoke, using glass quadrangle is tapped when safety hammer, is loosed one's grip in the process without wet towel using the present apparatus Need to feel suffocated when sealing nose etc..

8, on the preferably described extension neck chain rope contain carbon monoxide transducer and warning device, because carbon monoxide colorless and odorless without Irritation, thus be difficult to be realized by survivor, the higher area of carbonomonoxide concentration is gone in survivor, because carbon monoxide is insoluble Be difficult to be obstructed and filtered by wet towel in water, then sensor detect carbon monoxide be more than it is a certain amount of after by sound and/or Light warning reminding survivor will feel suffocated in short-term, and running to survivor to the lower place of carbonomonoxide concentration, it is fast to reresent survivor Speed covers breathing with wet towel.

9, tiling is provided with multi-disc wet towel in preferred packaging bag, and such setting can be by multi-disc when fire occurs Wet towel is distributed to different survivors.The size and thickness of multi-disc wet towel can be identical or different.

It is preferred that tiling is provided with multi-disc towel body in the packaging bag, such setting can be incited somebody to action when fire occurs Multi-disc wet towel ontology is distributed to different survivors after removing from extension neck chain rope.For example, the towel body passes through snap-fastener Mode be removably disposed in hang neck chain rope on.It is hung on neck chain rope specifically, for example there is a towel body to be fixed at, And one or more pieces other towel bodies are removably disposed in and hang on neck chain rope, for being distributed to other people.Multi-disc towel The size and thickness of ontology can be identical or different.

10, the wet towel is sterilizing wet towel, and it is vacuum-packed in the packaging bag, this is current product moisturizing Fresh-keeping most normal means, it is simple to operation, it is easy to use.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of device described in the utility model.

Fig. 2 is the structural schematic diagram that wet towel described in the utility model is worn.

Fig. 3 is the wearing structural schematic diagram of the towel body of another shape in the utility model.

Fig. 4 is the use state diagram that wet towel shown in Fig. 3 is used to seal nose.

Specific embodiment

If Fig. 1 and 2 provides a kind of fire disaster escaping device, described device includes that the packaging bag 1 of sealing and setting are being wrapped Wet towel 2 in pack, the wet towel include sealing the towel body 21 of mouth and for by towel body for sealing nose or sealing nose The extension neck chain rope 22 being hung on people's neck connects between the towel body and extension neck chain rope for single-point type, i.e. towel body It is connected to and is hung on neck chain rope at upper only one, 4~40 times with a thickness of common hand towel of the towel body, and the hair Towel ontology with a thickness of between 3~50mm, the area of towel body is 4~800cm², the single length for hanging neck chain rope is 50cm More than, and containing at least one section of elastic band chain rope on the extension neck chain rope, the length of the elastic band chain rope is 3cm or more.

Apparatus structure described in the utility model is compact, takes up space small, and convenient and safe when device use.

In addition, though thickness is consistent everywhere for the towel body shown in figure, but towel body described in the utility model is everywhere Thickness can be different, such as its center is thick and surrounding is thin, or from the one end in length or width direction to other end gradual change Formula is thinning, and other thickness modes.

The packaging bag is torn after before use, fire for example occurs, discards packaging by device described in the utility model Bag, the towel body of the wet towel is hung on neck with the extension neck chain rope, then towel body is covered mouth and nose or is sealed Firmly nose.

In addition, applicant analyzes the reason of wet towel can provide better breathing gas in fire smoke, in addition to It reducing flue-gas temperature and filters except most poison gases, the dissolved oxygen of itself can discharge in time in possible wet towel, so that Survivor can be more abundant with the oxygen of incoming call.Although it is applicant's understanding that in usual cases, 20 DEG C, under an atmospheric pressure, pure water In only dissolved oxygen 9mg/L, but during towel is sufficiently soaked, towel substantially increases the contact area of air and water, It may thus have in wet towel than containing the dissolved oxygen that content is much higher in water, be breathed for releasing in time for people.

The above content is the further descriptions made in conjunction with specific preferred embodiment to the utility model, cannot recognize The specific implementation for determining the utility model is only limited to these instructions.For the ordinary skill people of the utility model technical field For member, without departing from the concept of the premise utility, several simple deductions and replacement can also be made, all should be considered as Belong to the protection scope of the utility model.

Claims (10)

1. a kind of wet towel formula fire disaster escaping device, which is characterized in that described device includes the packaging bag (1) and setting of sealing Wet towel (2) in packaging bag, the wet towel include sealing the towel body (21) of mouth and for inciting somebody to action for sealing nose or sealing nose Towel body is hung on the extension neck chain rope (22) on people's neck, is single-point between the towel body (21) and extension neck chain rope (22) Formula connection, i.e., in towel body only have one at be connected to hang neck chain rope on, the towel body with a thickness of common hand towel 4~40 times, and the towel body with a thickness of between 3~50mm, the area of towel body is 4~800cm², single extension The length of neck chain rope is 50cm or more, and contains at least one section of elastic band chain rope, the elastic band chain rope on the extension neck chain rope Length be 3cm or more.

2. wet towel formula fire disaster escaping device according to claim 1, which is characterized in that the thickness of the towel body It is 6~20 times of common hand towel.

3. wet towel formula fire disaster escaping device according to claim 1, which is characterized in that the area of towel body is 50 ~400cm²。

4. wet towel formula fire disaster escaping device according to claim 1, which is characterized in that the thickness of the towel body Between 5~30mm.

5. wet towel formula fire disaster escaping device according to claim 1, which is characterized in that the width for hanging neck chain rope For 10mm or more, hang neck chain rope with a thickness of 2mm or more.

6. wet towel formula fire disaster escaping device according to claim 1, which is characterized in that the shape of the towel body For one of round, rectangular, semicircle and pyriform.

7. wet towel formula fire disaster escaping device according to claim 1, which is characterized in that single loop-like extension neck chain rope Length be 60~90cm, be additionally provided with fire prompt text in the packaging bag.

8. wet towel formula fire disaster escaping device according to claim 1, which is characterized in that contain on the extension neck chain rope Carbon monoxide transducer and warning device.

9. wet towel formula fire disaster escaping device described according to claim 1~any one of 8, which is characterized in that described Tiling is provided with multi-disc wet towel in packaging bag, and every wet towel, which is separately provided with, hangs neck chain rope；Or in the packaging bag Tiling is provided with multi-disc towel body, and multi-disc towel body shares same root and hangs neck chain rope, and if having dry plate towel body removable It is arranged in unloading and hangs on neck chain rope.

10. wet towel formula fire disaster escaping device described according to claim 1~any one of 8, which is characterized in that described Wet towel is sterilizing wet towel, and it is vacuum-packed in the packaging bag (1).