Breathable waterproof firefighter uniform detection equipment

Abstract

The invention provides breathable waterproof firefighter uniform detection equipment which comprises a water tank and an overturning frame, a water inlet mechanism is arranged in the overturning frame and comprises a supporting block and two clamping blocks which are arranged in a support, a water inlet is formed in the supporting block, a telescopic air cylinder is arranged on the support, and a connecting rod is hinged between the supporting block and the clamping blocks; a first water inlet pipe is arranged between the water inlet and the rotating joint, a water pump is arranged in the water tank, a second water inlet pipe is arranged between the water pump and the rotating joint, an air pump is arranged on the rack, and an air inlet pipe communicated with the second water inlet pipe is arranged at the output end of the air pump. According to the breathable waterproof firefighter uniform detection equipment provided by the invention, the water inlet mechanism is adopted to inject water and inflate air into the firefighter uniform, water leakage and air leakage at the neckline and the cuffs of the firefighter uniform are prevented through clamping cooperation of the supporting block and the clamping block, and the water leakage detection efficiency of the firefighter uniform is greatly improved through rotation of the overturning frame and air pressure in the firefighter uniform.

Description

Technical Field

[0001] The present invention relates to the technical field of fire-fighting suit detection equipment, in particular to a breathable and waterproof fire-fighting suit detection equipment. Background Art

[0002] Fire suits are clothing worn by firefighters for human protection when they are engaged in firefighting and rescue operations. They are usually waterproof, heat-insulating, breathable, and other properties to protect the lives, health, and safety of firefighters. Firefighters will inevitably encounter water vapor and mist during the rescue process. In order to prevent the fire suits from getting wet and increasing their weight, and to prevent the fire suits from being too hot and causing heat stroke, it is necessary to ensure that the fire suits are waterproof and breathable.

[0003] In the prior art, the waterproof and breathable tests of fire-fighting uniforms are performed separately, and the test efficiency is low. In particular, the waterproof test of fire-fighting uniforms requires filling the fire-fighting uniforms with water to test the waterproofness of the fire-fighting uniforms. The water filling time is long and the efficiency is low, which affects the test efficiency. Summary of the invention

[0004] The technical problem to be solved by the present invention is: in order to overcome the shortcomings of the prior art that the waterproof and breathable tests of fire suits are carried out separately, especially the waterproof test of fire suits, which requires filling the fire suit with water to test the waterproofness of the fire suit, and the water filling time is long and the efficiency is low, which affects the detection efficiency. The present invention provides a breathable and waterproof fire suit detection device.

[0005] The technical solution to be adopted by the present invention to solve its technical problem is: a breathable and waterproof fire suit detection device, including a water tank and a flip frame, wherein a first water inlet mechanism corresponding to the position of the fire suit collar and two second water inlet mechanisms corresponding to the position of the fire suit cuffs are arranged in the flip frame, the first water inlet mechanism includes a support block and two clamping blocks arranged in a bracket, the two clamping blocks are symmetrically arranged on both sides of the support block, the clamping block is slidably connected to the bracket, a water inlet is axially arranged on the support block, a telescopic cylinder for driving the support block to move axially is arranged on the bracket, and two connecting rods are respectively hinged between the support block and the two clamping blocks; The two ends of the flip frame are rotatably connected to the frame, the frame is provided with a motor for driving the flip frame to rotate, a rotating joint is provided at the rotation center of the flip frame, a first water inlet pipe is provided between the water inlet and the rotating joint, the water tank is provided below the flip frame, a water collecting trough is provided at the upper end of the water tank, a water return port connected to the water tank is provided at the bottom of the water collecting trough, a water pump is provided in the water tank, a second water inlet pipe is provided between the output end of the water pump and the rotating joint, an air pump is provided on the frame, an air inlet pipe connected to the second water inlet pipe is provided at the output end of the air pump, and the second water inlet mechanism has the same structure as the first water inlet mechanism.

[0006] During the inspection, the fire suit is placed in the flip frame, the collar position corresponds to the first water inlet mechanism, and the cuff position corresponds to the second water inlet mechanism; the telescopic cylinder is used to drive the support block to move along the axis. When the output end of the telescopic cylinder is extended, the support block and the clamping blocks on both sides are separated from each other, and the front end of the support block protrudes from the clamping blocks on both sides, which is used to facilitate the collar and cuffs of the fire suit to be put on the support block, thereby improving the convenience of inspection; when the output end of the telescopic cylinder is retracted, the support block carries the collar and cuffs of the fire suit to move between the two clamping blocks, and the two clamping blocks approach the support block through the connecting rod. When the output end of the telescopic cylinder is fully retracted, the collar and cuffs of the fire suit are tightly clamped between the clamping block and the support block. After the fire suit is fixed, in order to improve the inspection efficiency of the fire suit, the air pump and the water pump are started at the same time. The water pump presses the water in the water tank into the fire suit through the second water inlet pipe, the rotary joint and the first water inlet pipe, and the air pump presses the air into the fire suit through the air inlet pipe, the second water inlet pipe, the rotary joint and the first water inlet pipe. Inflating the fire suit can detect the air permeability of the suit on the one hand, and on the other hand, it can make the suit have a certain air pressure. If the waterproofness of the suit does not meet the standard, it will accelerate the leakage of the test water from the suit. The motor is used to drive the flip frame to rotate continuously, so that the test water is spread all over the fire suit. According to whether there is water seeping out of the suit, the waterproof performance of the suit can be detected.

[0007] Furthermore, in order to allow the test water to enter the fire suit smoothly and quickly, the angle between the axis of the support block in the first water inlet mechanism and the second water inlet mechanism is 60°, and an adjustment plate is provided between the bracket and the flip frame in the second water inlet mechanism, and the adjustment plate is fixedly connected to the flip frame. The adjustment plate is provided with a number of adjustment holes at intervals along the length direction, and the bracket is provided with fixing bolts that match the adjustment holes. Firefighters are of different heights, and fire suits also have different sizes. In order to make the fire suit lay flat in the flip frame, the position of the second water inlet mechanism bracket is adjusted by the adjustment plate so that the collar and cuffs of the fire suit can be put on the support block.

[0008] Furthermore, in order to allow the collar and cuffs of the fire-fighting suit to be clamped by the support block and the clamping block, rubber anti-slip pads are provided on the outer peripheral surface of the support block and on the working surfaces of the two clamping blocks.

[0009] Furthermore, the flip frame includes a frame body and a cover plate, the cover plate is arranged at the opening of the frame body and is slidably connected along the length direction of the frame body, and an infrared sensor for detecting the cover plate is arranged on the side wall of the frame close to the frame body, and the infrared sensor is electrically connected to the motor. The infrared sensor is used to sense whether the cover plate is installed in place. If the infrared sensor still senses the cover plate, it proves that the cover plate is not installed in place, and the motor cannot be started. If the infrared sensor cannot sense the cover plate, the motor can be started normally to drive the flip frame to rotate.

[0010] Furthermore, the frame is provided with a plurality of buckles for fixing the position of the cover plate.

[0011] Furthermore, in order to prevent the fire suit from twisting during the rotation of the flip frame, resulting in some positions being unable to be filled with test water normally, a number of dividing rods are provided in the frame, and the dividing rods are arranged to form a large area for fixing the position of the fire suit, and the length of the dividing rods is the same as the depth of the frame.

[0012] Furthermore, a circle of limiting rings is provided on the outer peripheral wall of the support block. When the output end of the telescopic cylinder is extended, the limiting ring is provided on one side of the clamping block, and when the output end of the telescopic cylinder is retracted, the limiting ring is provided on the other side of the clamping block. The setting of the upper limiting ring on the support block is used to prevent the collar and cuffs of the fire suit from falling off the support block when the output end of the telescopic cylinder is retracted.

[0013] The beneficial effects of the present invention are as follows: the present invention provides a breathable and waterproof fire suit detection device, which adopts a first water inlet mechanism and a second water inlet mechanism to inject water and inflate the fire suit, and prevents water and air leakage at the collar and cuffs of the fire suit through the clamping cooperation of the support block and the clamping block. The rotation of the flip frame and the air pressure in the fire suit greatly improves the water leakage detection efficiency of the fire suit, and after the water leakage detection is completed, the breathability of the fire suit is detected according to the shrinking speed of the fire suit. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0015] Figure 1 It is a structural schematic diagram of the best embodiment of the present invention; Figure 2 It is a structural diagram of the water inlet mechanism; Figure 3 It is a schematic diagram of the structure of water intake and air intake of the best embodiment of the present invention.

[0016] In the figure: 1, water tank, 101, water collecting tank, 102, water return port, 2, flip frame, 201, cover plate, 202, dividing rod, 203, frame, 3, bracket, 4, support block, 401, water inlet, 402, limit ring, 5, clamping block, 6, telescopic cylinder, 7, connecting rod, 8, rotating joint, 9, first water inlet pipe, 10, water pump, 11, second water inlet pipe, 12, air inlet pipe, 13, air pump, 14, rack, 15, adjustment plate, 16, infrared sensor, 17, buckle. DETAILED DESCRIPTION

[0017] The present invention will now be described in detail with reference to the accompanying drawings. This figure is a simplified schematic diagram, which only illustrates the basic structure of the present invention in a schematic manner, and therefore only shows the components related to the present invention.

[0018] like Figure 1-3As shown, a breathable and waterproof fire-fighting suit detection device of the present invention comprises a water tank 1 and a flip frame 2. The flip frame 2 is provided with a first water inlet mechanism corresponding to the collar position of the fire-fighting suit and two second water inlet mechanisms corresponding to the cuff positions of the fire-fighting suit. The first water inlet mechanism comprises a support block 4 and two clamping blocks 5 arranged in a bracket 3. The two clamping blocks 5 are symmetrically arranged on both sides of the support block 4. Rubber anti-skid pads are arranged on the outer peripheral surface of the support block 4 and the working surfaces of the two clamping blocks 5. A circle of limiting rings 402 is arranged on the outer peripheral wall of the support block 4. When the output end of the telescopic cylinder 6 is extended, the limiting ring 402 is arranged on one side of the clamping block 5. When the output end of the telescopic cylinder 6 is retracted, the limiting ring 402 is arranged on the other side of the clamping block 5. The clamping block 5 is slidably connected to the bracket 3. The support block 4 is provided with a water inlet 401 in the axial direction. The bracket 3 is provided with a telescopic cylinder 6 for driving the support block 4 to move in the axial direction. Two connecting rods 7 are respectively hinged between the support block 4 and the two clamping blocks 5. The two ends of the flip frame 2 are rotatably connected to the frame 14, and the frame 14 is provided with a motor for driving the flip frame 2 to rotate. A rotating joint 8 is provided at the rotation center of the flip frame 2, and a first water inlet pipe 9 is provided between the water inlet 401 and the rotating joint 8. The first water inlet pipe 9 is a corrugated pipe and can adapt to the displacement of the support block 4. The water tank 1 is arranged below the flip frame 2, and a water collecting trough 101 is provided at the upper end of the water tank 1. A water return port 102 connected to the water tank 1 is provided at the bottom of the water collecting trough 101, and a filter is provided at the water return port 102. A water pump 10 is provided in the water tank 1, and a second water inlet pipe 11 is provided between the output end of the water pump 10 and the rotating joint 8. An air pump 13 is provided on the frame 14, and an air inlet pipe 12 connected to the second water inlet pipe 11 is provided at the output end of the air pump 13. The second water inlet mechanism has the same structure as the first water inlet mechanism.

[0019] The angle between the axis of the support block 4 in the first water inlet mechanism and the second water inlet mechanism is 60°, and an adjustment plate 15 is provided between the bracket 3 in the second water inlet mechanism and the flip frame 2. The adjustment plate 15 is welded to the flip frame 2, and the adjustment plate 15 is provided with several adjustment holes at intervals along the length direction, and the bracket 3 is provided with fixing bolts that cooperate with the adjustment holes.

[0020] The flip frame 2 includes a frame body 203 and a cover plate 201. The cover plate 201 is arranged at the opening of the frame body 203 and is slidably connected along the length direction of the frame body 203. The side wall of the frame 14 close to the frame body 203 is provided with an infrared sensor 16 for detecting the cover plate 201. The infrared sensor 16 is electrically connected to the motor. The frame body 203 is provided with a plurality of buckles 17 for fixing the position of the cover plate 201. The cover plate 201 is made of a transparent acrylic plate. When the fire suit leaks, the water droplets will fall on the acrylic plate, which is more conducive to the staff to find the leak.

[0021] A plurality of partition rods 202 are disposed in the frame 203 . The partition rods 202 are arranged to form a large-character area for fixing the position of the fire-fighting uniform. The length of the partition rods 202 is the same as the depth of the frame 203 .

[0022] Working process: During the test, the fire suit is placed in the turning frame 2, and the sleeves and trouser legs of the fire suit are divided and placed using the partition rod 202, and the collar position corresponds to the first water inlet mechanism, and the cuff position corresponds to the second water inlet mechanism; When the output end of the telescopic cylinder 6 is extended, it is in the initial state. At this time, the support block 4 and the clamping block 5 are separated from each other, and the front end of the support block 4 protrudes from the clamping blocks 5 on both sides. The staff respectively puts the collar and cuffs of the fire suit on the limiting rings 402 of the corresponding support blocks 4. When the output end of the telescopic cylinder 6 is retracted, the support block 4 carries the collar and cuffs of the fire suit to move between the two clamping blocks 5. The two clamping blocks 5 are dragged toward the support block 4 through the connecting rod 7. When the output end of the telescopic cylinder 6 is fully retracted, the collar and cuffs of the fire suit are tightly clamped between the clamping block 5 and the support block 4.

[0023] After the collar and cuffs of the fire suit are fixed, the opening of the frame 203 is closed by the cover plate 201, and the position of the cover plate 201 is fixed by the buckle 17. Then the air pump 13 and the water pump 10 are started at the same time. The water pump 10 presses the water in the water tank 1 into the fire suit through the second water inlet pipe 11, the rotary joint 8 and the first water inlet pipe 9, and the air pump 13 presses the air into the fire suit through the air inlet pipe 12, the second water inlet pipe 11, the rotary joint 8 and the first water inlet pipe 9.

[0024] After the fire suit is filled with water and air, the motor is started to drive the flip frame 2 to rotate continuously, so that the test water is spread all over the fire suit. The waterproof performance of the fire suit is tested according to whether water seeps out of the fire suit. At the same time, the breathability of the fire suit is tested according to the deflation speed of the fire suit.

[0025] After the detection is completed, the motor stops rotating, the cover plate 201 is arranged on the upper side of the frame 203, the output end of the telescopic cylinder 6 extends out, the clamping block 5 loosens the supporting block 4, the staff removes the collar and cuffs from the supporting block 4, and the water in the fire suit is discharged from the collar and cuffs. The discharged water falls into the sump 101 and finally flows back to the water tank 1 from the return water port 102.

[0026] Directions and references (e.g., up, down, left, right, etc.) in the present invention may only be used to assist in the description of features in the accompanying drawings. Therefore, the following detailed description is not to be taken in a limiting sense, and the scope of the subject matter claimed is limited only by the attached claims and their equivalents.

[0027] Based on the above-mentioned ideal embodiments of the present invention, the relevant staff can make various changes and modifications without departing from the scope of the present invention through the above-mentioned description. The technical scope of this invention is not limited to the contents of the specification, and its technical scope must be determined according to the scope of the claims.

Claims

1. A breathable and waterproof fire-fighting suit detection device, characterized in that: It comprises a water tank (1) and a turning frame (2), wherein a first water inlet mechanism corresponding to the collar position of the fire suit and two second water inlet mechanisms corresponding to the cuff positions of the fire suit are arranged in the turning frame (2), the first water inlet mechanism comprises a support block (4) and two clamping blocks (5) arranged in a bracket (3), the two clamping blocks (5) are symmetrically arranged on both sides of the support block (4), the clamping blocks (5) are slidably connected to the bracket (3), the support block (4) is axially provided with a water inlet (401), the bracket (3) is provided with a telescopic cylinder (6) for driving the support block (4) to move axially, and two connecting rods (7) are respectively hinged between the support block (4) and the two clamping blocks (5); The two ends of the flip frame (2) are rotatably connected to the frame (14); a motor for driving the flip frame (2) to rotate is provided on the frame (14); a rotating joint (8) is provided at the rotation center of the flip frame (2); a first water inlet pipe (9) is provided between the water inlet (401) and the rotating joint (8); the water tank (1) is arranged below the flip frame (2); a water collecting trough (101) is provided at the upper end of the water tank (1); a water return port (102) communicating with the water tank (1) is provided at the bottom of the water collecting trough (101); a water pump (10) is provided in the water tank (1); a second water inlet pipe (11) is provided between the output end of the water pump (10) and the rotating joint (8); an air pump (13) is provided on the frame (14); an air inlet pipe (12) communicating with the second water inlet pipe (11) is provided at the output end of the air pump (13); and the second water inlet mechanism has the same structure as the first water inlet mechanism.

2. A breathable and waterproof fire-fighting suit detection device as claimed in claim 1, characterized in that: The angle between the axes of the support blocks (4) in the first water inlet mechanism and the second water inlet mechanism is 60°, an adjustment plate (15) is provided between the bracket (3) in the second water inlet mechanism and the flip frame (2), the adjustment plate (15) is fixedly connected to the flip frame (2), the adjustment plate (15) is provided with a plurality of adjustment holes at intervals along the length direction, and the bracket (3) is provided with fixing bolts that cooperate with the adjustment holes.

3. A breathable and waterproof fire-fighting suit detection device as claimed in claim 1, characterized in that: Rubber anti-slip pads are provided on the outer peripheral surface of the support block (4) and on the working surfaces of the two clamping blocks (5).

4. A breathable and waterproof fire-fighting suit detection device as claimed in claim 1, characterized in that: The flip frame (2) comprises a frame body (203) and a cover plate (201); the cover plate (201) is arranged at an opening of the frame body (203) and is slidably connected along the length direction of the frame body (203); an infrared sensor (16) for detecting the cover plate (201) is provided on a side wall of the frame (14) close to the frame body (203); and the infrared sensor (16) is electrically connected to a motor.

5. A breathable and waterproof fire-fighting suit detection device as claimed in claim 4, characterized in that: The frame (203) is provided with a plurality of buckles (17) for fixing the position of the cover plate (201).

6. A breathable and waterproof fire-fighting suit detection device as claimed in claim 4, characterized in that: A plurality of partition rods (202) are arranged in the frame (203), and the partition rods (202) are arranged to form a large-character area for fixing the position of the fire-fighting uniform. The length of the partition rods (202) is the same as the depth of the frame (203).

7. A breathable and waterproof fire-fighting suit detection device as claimed in claim 1, characterized in that: A circle of limiting rings (402) is provided on the outer peripheral wall of the support block (4); when the output end of the telescopic cylinder (6) is extended, the limiting ring (402) is provided on one side of the clamping block (5); when the output end of the telescopic cylinder (6) is retracted, the limiting ring (402) is provided on the other side of the clamping block (5).

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