CN210014922U

CN210014922U - Protective clothing fire scene protective performance testing arrangement

Info

Publication number: CN210014922U
Application number: CN201920572790.9U
Authority: CN
Inventors: 严文睿
Original assignee: Anhui Fu Mei Medical Technology Co Ltd
Current assignee: Anhui Fu Mei Medical Technology Co Ltd
Priority date: 2019-04-25
Filing date: 2019-04-25
Publication date: 2020-02-04
Anticipated expiration: 2029-04-25

Abstract

The utility model discloses a protective clothing scene of a fire protection capability test device, including the test box, the lower fixed surface of test box is connected with thermal-insulated base, the upper surface of test box is fixedly connected with negative pressure exhaust fan and rivers booster compressor respectively, the last fixed surface of thermal-insulated base is connected with the control box. This protective clothing scene of a fire protection capability test device, through setting up the transfer line of being connected with servo motor output shaft transmission, it is rotatory to make servo motor drive the support column, be convenient for thermally equivalent when the protective clothing tests, through setting up the thing groove of receiving of model and lower model surface, make this testing arrangement can fill meat simulation human skin, through setting up the gas fire source head, the negative pressure air exhauster, the drain pipe of rivers booster compressor and test box face, make the protective clothing after the fire be convenient for put out a fire, discharge fume and drainage, thereby make this protective clothing scene of a fire protection capability test device have the effect of the true condition of the fully simulated scene of a fire and be convenient for follow-up work that catches fire.

Description

Protective clothing fire scene protective performance testing arrangement

Technical Field

The utility model relates to a testing arrangement technical field specifically is a protective clothing scene of a fire protection capability test device.

Background

The protective clothing types include fire-fighting protective clothing, industrial protective clothing, medical protective clothing, military protective clothing and protective clothing used by special people. The protective clothing is mainly applied to the industries and departments of fire fighting, military industry, ships, petroleum, chemical industry, paint spraying, cleaning and disinfection, laboratories and the like. The combat uniform, the thermal-insulated clothes that present fire control army extensively equipped with and the fire clothes of keeping away are applicable to the conflagration environment of different danger degrees respectively, can effectively reduce the injury of thermal radiation to the fireman, protect the fireman safety. The thermal insulation properties of protective apparel are particularly important to firefighters.

In the aspect of testing protective clothing, from the eighties of the last century, by referring to foreign standards and technologies, national standards and industrial standards are sequentially formulated, such as national standards GB 8965-2009 of flame-retardant protective clothing, industrial standards, such as performances of fire-fighting heat-insulating clothing and test methods GA 88-94, fire commander GA 140-1996, performance requirements of fire-fighting protective clothing for firefighters and test methods GA 10-2002, and the like. The equipment for testing the thermal insulation performance of the protective clothing fire scene in the market at present has the problems of insufficient fire scene simulation and inconvenient development of a series of processing work after the subsequent protective clothing catches fire.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a protective clothing scene of a fire barrier capability test device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a protective performance testing device for a protective clothing fire scene comprises a testing box body, wherein a heat insulation base is fixedly connected to the lower surface of the testing box body, a negative pressure exhaust machine and a water flow supercharger are fixedly connected to the upper surface of the testing box body respectively, a control box is fixedly connected to the upper surface of the heat insulation base, an intelligent control platform is fixedly connected to the upper surface of the control box, a servo motor is fixedly connected to the inside of the control box, a rotating bearing is fixedly connected to the inner bottom wall of the testing box body, a supporting column is fixedly connected to the inner ring of the rotating bearing, an upper model is fixedly connected to the top end of the supporting column, a nozzle is fixedly connected to the inner wall of the testing box body, a temperature sensing device is fixedly connected to the side face of the intelligent control platform, a heat insulation block is fixedly connected to the upper surface of the testing, the utility model discloses a test box, including electric putter's last fixed surface, the last fixed surface of electric putter is connected with the fixed plate, the last fixed surface of fixed plate is connected with small-size servo motor, small-size servo motor's output shaft fixedly connected with spliced pole, the bottom fixedly connected with die type of spliced pole, the inner wall of test box is provided with the gas source of a fire.

Preferably, one side joint of test box has the fire extinguisher, the opposite side fixedly connected with drain pipe of test box.

Preferably, the front surface of the test box body is rotatably connected with a high-temperature-resistant heat insulation door, and the front plate part of the test box body is made of high-temperature-resistant tempered glass.

Preferably, the side fixedly connected with exhaust duct of negative pressure exhaust machine, the income gas end of negative pressure exhaust machine runs through the upper surface of test box and is linked together with the inside of test box, the output of rivers booster compressor runs through the upper surface of test box and is connected with the inside shower nozzle pipe of test box.

Preferably, the surfaces of the upper model and the lower model are both provided with a material containing groove, and the models of the servo motor and the small servo motor are Sanyo U835T-012 and WOFOT-BL60 respectively.

Preferably, an output shaft of the servo motor is in transmission connection with a transmission rod, and the servo motor drives the support column to rotate through the transmission rod.

Advantageous effects

The utility model provides a protective clothing scene of a fire barrier capability test device possesses following beneficial effect:

1. this protective clothing scene of a fire protection capability test device, through setting up the transfer line of being connected with servo motor output shaft transmission, it is rotatory to make servo motor drive the support column, be convenient for thermally equivalent when the protective clothing tests, through setting up the thing groove of receiving of model and lower mould surface, make this testing arrangement can fill meat simulation human skin, the all-round test protective properties of being convenient for, through setting up the gas fire source head, the negative pressure air exhauster, the drain pipe of rivers booster compressor and test box face, it puts out a fire to make the protective clothing after firing be convenient for, discharge fume and drainage, thereby make this protective clothing scene of a fire protection capability test device have the true condition of the fully simulation scene of a fire and be convenient for carry out the effect of the follow-up work that fires.

2. This protective clothing scene of a fire protection barrier capability test device through setting up temperature sensing device and intelligent control platform, makes this testing arrangement real time monitoring inside temperature, through setting up electric putter, fixed plate and spliced pole, makes the protective clothing of lower model dress of being convenient for under, through setting up servo motor and small-size servo motor, makes the intelligence control platform be convenient for control the rotation of support column and spliced pole to make this protective clothing scene of a fire protection barrier capability test device have the effect of being convenient for control.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic view of a front cross-sectional structure of the heat insulation base of the present invention;

fig. 3 is an enlarged schematic view of a portion a in fig. 1 according to the present invention.

In the figure: the test box body 1, the thermal insulation base 2, the negative pressure exhauster 3, the water flow supercharger 4, the control box 5, the intelligent control platform 6, the servo motor 7, the rotating bearing 8, the supporting column 9, the upper model 10, the spray head 11, the temperature sensing device 12, the thermal insulation block 13, the electric push rod 14, the fixing plate 15, the small servo motor 16, the connecting column 17, the lower model 18 and the gas fire source head 19.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a protective performance testing device for a protective clothing fire scene comprises a testing box body 1, wherein a heat insulation base 2 is fixedly connected to the lower surface of the testing box body 1, a fire extinguisher is clamped on one side of the testing box body 1, a drain pipe is fixedly connected to the other side of the testing box body 1, a high-temperature resistant heat insulation door is rotatably connected to the front surface of the testing box body 1, the front plate part of the testing box body 1 is made of high-temperature resistant tempered glass, a negative pressure exhauster 3 and a water flow supercharger 4 are respectively and fixedly connected to the upper surface of the testing box body 1, a control box 5 is fixedly connected to the upper surface of the heat insulation base 2, an intelligent control console 6 is fixedly connected to the upper surface of the control box 5, a servo motor 7 is fixedly connected to the inner bottom wall of the testing box body 1, a rotating bearing 8 is fixedly connected to the inner ring of the, servo motor 7 drives support column 9 through the transfer line and rotates, model 10 on the top fixedly connected with of support column 9, the inner wall fixedly connected with shower nozzle 11 of test box 1, the side fixedly connected with exhaust duct of negative pressure air exhauster 3, the income gas end of negative pressure air exhauster 3 runs through the upper surface of test box 1 and is linked together with the inside of test box 1, the output of rivers booster compressor 4 runs through the upper surface of

test box

1 and 11 union couplings of shower nozzle with the inside of test box 1, platform 6's side fixedly connected with temperature sensing device 12 is controlled to intelligence.

The upper surface of the test box body 1 is fixedly connected with a heat insulation block 13, the upper surface of the heat insulation block 13 is fixedly connected with an electric push rod 14, the upper surface of the electric push rod 14 is fixedly connected with a fixing plate 15, the upper surface of the fixing plate 15 is fixedly connected with a small servo motor 16, an output shaft of the small servo motor 16 is fixedly connected with a connecting column 17, the bottom end of the connecting column 17 is fixedly connected with a lower model 18, the surfaces of the upper model 10 and the lower model 18 are respectively provided with a material accommodating groove, the models of the servo motor 7 and the small servo motor 16 are respectively Sanyo U835T-012 and WOFOT-BL60, the test device is enabled to monitor the internal temperature in real time by arranging a temperature sensing device 12 and an intelligent control console 6, the lower model 18 is enabled to be convenient to wear under protective clothing by arranging the electric push rod 14, the fixing plate 15 and the connecting column, make platform 6 is controlled to intelligence be convenient for control support column 9 and spliced pole 17 rotatory to make this protective clothing scene of a fire protection capability test device have the effect of being convenient for control, the inner wall of test box 1 is provided with gas fire head 19.

Through setting up the transfer line with 7 output shaft transmission of servo motor, it is rotatory to make servo motor 7 drive support column 9, thermally equivalent when the protective clothing of being convenient for tests, through setting up the thing groove of receiving on model 10 and the 18 surperficial of lower mould, make this testing arrangement can fill the human skin of meat simulation, the all-round test barrier propterty of being convenient for, through setting up gas fire source 19, negative pressure exhauster 3, the drain pipe of rivers booster compressor 4 and test box 1 side, make the protective clothing after firing be convenient for put out a fire, discharge fume and drainage, thereby make this protective clothing fire scene barrier propterty testing arrangement have the effect of fully simulating the real condition of fire scene and being convenient for carry out follow-up work that fires.

The working principle is as follows: when the device for testing the protection performance of the protective clothing fire scene is used, firstly, the high-temperature heat insulation door is opened, an experimenter wears upper and lower clothes of the protective clothing to be tested on the surfaces of the upper model 10 and the lower model 18, when the burn degree is required to be tested, pork with skin is filled in the storage tank to simulate the skin of a human body, when the lower model 18 is worn inconveniently, the experimenter can control the electric push rod 14 to ascend to drive the connecting column 17 and the lower model 18 to ascend, so that the clothing does not need to be stooped over and tired when worn, the personnel quit the testing box body 1 after finishing wearing, the high-temperature heat insulation door is closed, the protective clothing on the surfaces of the upper model 10 and the lower model 18 is controlled to rotate through the servo motor 7 and the small servo motor 16, the protective clothing is heated uniformly, a gas pipeline switch is opened, the gas of a gas fire source 19 is controlled to be ignited to, take notes protective clothing firing time, after the test finishes, close the gas switch, through negative pressure air exhauster 3, rivers booster compressor 4 and shower nozzle 11, with inside gas outgoing and reduce inside temperature, through the rivers that the drain pipe discharge cooling was washed, after inside temperature reduces, the experimenter gets into 1 inside pork of taking out the simulation human body of test box, observe and detect its injury degree, can place miniature thermometer in its inside, increase the experiment precision, thereby make this protective clothing fire scene protective property testing arrangement have the effect of fully simulating the real condition in fire scene and being convenient for follow-up work that catches fire.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a protective clothing scene of a fire barrier capability test device, includes test box (1), its characterized in that: the lower fixed surface of the test box body (1) is connected with a heat insulation base (2), the upper surface of the test box body (1) is respectively and fixedly connected with a negative pressure exhaust machine (3) and a water flow supercharger (4), the upper fixed surface of the heat insulation base (2) is connected with a control box (5), the upper fixed surface of the control box (5) is connected with an intelligent control platform (6), the inside of the control box (5) is fixedly connected with a servo motor (7), the inner bottom wall of the test box body (1) is fixedly connected with a rotating bearing (8), the inner ring of the rotating bearing (8) is fixedly connected with a support column (9), the top end of the support column (9) is fixedly connected with an upper model (10), the inner wall of the test box body (1) is fixedly connected with a spray head (11), and the side of the intelligent control platform (6) is fixedly connected with, the upper surface fixedly connected with heat insulating block (13) of test box (1), the upper surface fixedly connected with electric putter (14) of heat insulating block (13), the upper surface fixedly connected with fixed plate (15) of electric putter (14), the last fixed surface of fixed plate (15) is connected with small-size servo motor (16), the output shaft fixedly connected with spliced pole (17) of small-size servo motor (16), the bottom fixedly connected with die type (18) of spliced pole (17), the inner wall of test box (1) is provided with gas source head (19).

2. The device for testing the fire scene protection performance of the protective clothing according to claim 1, wherein: a fire extinguisher is clamped on one side of the test box body (1), and a drain pipe is fixedly connected on the other side of the test box body (1).

3. The device for testing the fire scene protection performance of the protective clothing according to claim 1, wherein: the front side of the test box body (1) is rotatably connected with a high-temperature-resistant heat insulation door, and the front plate part of the test box body (1) is made of high-temperature-resistant tempered glass.

4. The device for testing the fire scene protection performance of the protective clothing according to claim 1, wherein: the side fixedly connected with exhaust duct of negative pressure air exhauster (3), the end of admitting air of negative pressure air exhauster (3) runs through the upper surface of test box (1) and is linked together with the inside of test box (1), the output of rivers booster compressor (4) runs through the upper surface of test box (1) and with shower nozzle (11) union coupling inside test box (1).

5. The device for testing the fire scene protection performance of the protective clothing according to claim 1, wherein: the surfaces of the upper model (10) and the lower model (18) are both provided with object containing grooves, and the models of the servo motor (7) and the small servo motor (16) are Sanyo U835T-012 and WOFOT-BL60 respectively.

6. The device for testing the fire scene protection performance of the protective clothing according to claim 1, wherein: an output shaft of the servo motor (7) is in transmission connection with a transmission rod, and the servo motor (7) drives the support column (9) to rotate through the transmission rod.