An emergency fire water rapid drainage device for underground garage

Abstract

The utility model discloses a kind of emergency fire water-logging quick removal devices for underground garage, comprising: water-logging quick removal device and the rear side position of its setting rear connection push frame;The side position of telescopic connection airbag layer is provided with inflator, the end upper side position of inflator is provided with built-in air passage, the intermediate position of telescopic connection outer tube is provided with telescopic plug-in inner tube, because the position of conventional emergency fire water-logging quick removal device for underground garage is usually fixed, it is very easy to cause water level to drop to appear air suction state easily, after the utility model improves, it can be inflated by inflator to make telescopic connection airbag layer expand and then improve buoyancy, so water-logging quick removal device can adjust height along with water level, so optimal water absorption position can be maintained all the time, and then the use practicality of emergency fire water-logging quick removal device for underground garage can be effectively improved.

Description

Technical Field

[0001] This utility model relates to the field of fire protection engineering, and in particular to an emergency fire-fighting water rapid drainage device for underground garages. Background Technology

[0002] The emergency fire-fighting water drainage device for underground garages is a device that can quickly drain water from garages in case of emergencies such as heavy rain or fire sprinklers, ensuring the safety of vehicles, personnel and facilities.

[0003] Because traditional emergency fire-fighting water drainage devices for underground garages are usually located in fixed positions, they are prone to empty suction when the water level drops.

[0004] This invention addresses the aforementioned problems by providing a floating emergency fire-fighting water drainage device for underground parking garages. Utility Model Content

[0005] The main purpose of this invention is to address the problem that traditional emergency fire-fighting water drainage devices for underground garages are usually located in fixed positions, which easily leads to a vacuum state when the water level drops.

[0006] To solve the above problems, this utility model proposes an emergency fire-fighting water drainage device for underground garages, comprising: a water drainage device and a rear-mounted connecting push frame disposed at the rear of the water drainage device;

[0007] The device for rapid drainage of accumulated water has a telescopic connecting airbag layer inside. An air pump is located on the side of the telescopic connecting airbag layer. An internal air passage is located at the upper end of the air pump. A telescopic connecting outer tube is located above the internal air passage. A telescopic insert inner tube is located in the middle of the telescopic connecting outer tube. A fastening knob is located on the outer side of the telescopic connecting outer tube.

[0008] In one embodiment, a bottom support block is provided at the upper side of the water drainage device, and the bottom support block is installed and connected to the water drainage device by screws.

[0009] In one embodiment, a drive motor is provided at the upper side of the water rapid drainage device, and the drive motor is electrically connected to an external power source.

[0010] In one embodiment, a central connecting pipe is provided at the front of the water rapid drainage device, and a driving pumping structure is provided at the front of the central connecting pipe.

[0011] In one embodiment, an inlet water connection port is provided at the front side of the driving pumping structure, and an outlet water connection port is provided at the upper side of the driving pumping structure.

[0012] In one embodiment, a water inlet connecting hose is provided at the middle position of the water inlet connecting pipe, and the water inlet connecting hose is fastened to the water inlet connecting pipe by a snap-fit ​​method.

[0013] In one embodiment, an impurity interception head is provided at the end of the water inlet connecting hose, and a liquid outlet channel is provided on the outer side of the impurity interception head.

[0014] In one embodiment, a central adjusting cylinder is provided at the middle position of the impurity interception head. The central adjusting cylinder is rotatably connected to the impurity interception head via a rotating ring. The central adjusting cylinder is provided with filter screen grooves of different sizes.

[0015] In one embodiment, a connecting rubber sleeve is provided at the middle position of the end of the rear connecting push frame, and the connecting rubber sleeve is connected to the rear connecting push frame by a snap-fit ​​connection.

[0016] In one embodiment, a bottom-connecting caster is provided at the bottom of the rapid water drainage device, and the bottom-connecting caster is installed at the corner of the bottom of the rapid water drainage device by screws.

[0017] Beneficial effects:

[0018] 1. In the emergency fire-fighting rapid water drainage device for underground garages, the device has an internal telescopic connecting airbag layer. An air pump is located on the side of the telescopic connecting airbag layer. An internal vent is located at the upper end of the air pump. A telescopic connecting outer pipe is located above the internal vent. A telescopic insert inner pipe is located in the middle of the telescopic connecting outer pipe. A fastening knob is located on the outer side of the telescopic connecting outer pipe. The telescopic connecting outer pipe and the telescopic insert inner pipe provide the air source for inflation and the air outlet for deflation. Because traditional emergency fire-fighting rapid water drainage devices for underground garages are usually fixed in position, they are prone to empty suction when the water level drops. This improved device inflates the telescopic connecting airbag layer by inflating it with the air pump, increasing buoyancy. This allows the rapid water drainage device to adjust its height according to the rise and fall of the water level, maintaining the optimal water suction position and effectively improving its practicality for use in underground garages.

[0019] 2. In the emergency fire-fighting water rapid drainage device for underground garages, an impurity interception head is installed at the end of the inlet connecting hose. An outlet channel is installed on the outer side of the impurity interception head, and a central adjusting cylinder is installed in the middle of the impurity interception head. The central adjusting cylinder is rotatably connected to the impurity interception head via a rotating ring. The central adjusting cylinder is equipped with filter screen channels of different sizes. The central adjusting cylinder can rotate, and its configuration can be adjusted according to the actual environment. Smaller filter screen channels can intercept small impurities but have a slower entry speed, while larger filter screen channels allow for faster water entry but cannot intercept small impurities. Users can adjust the settings as needed, thereby effectively improving the environmental adaptability of the emergency fire-fighting water rapid drainage device for underground garages, and thus enhancing its practicality. Attached Figure Description

[0020] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0021] Figure 1 This is a schematic diagram of the overall structure of the emergency fire-fighting water rapid drainage device for underground garages according to this utility model;

[0022] Figure 2 This is a side view of the emergency fire-fighting water drainage device for underground garages according to this utility model.

[0023] Figure 3 This is a top view schematic diagram of the emergency fire-fighting water rapid drainage device for underground garages according to this utility model;

[0024] Figure 4 This is an enlarged structural diagram of the emergency fire-fighting water drainage device for underground garages at position A of this utility model;

[0025] Figure 5 This is an enlarged structural diagram of the emergency fire-fighting water drainage device for underground garages, located at position B.

[0026] The annotations in the attached figures are explained as follows:

[0027] 1. Rapid water drainage device; 2. Rear-mounted push frame; 3. Drive motor; 4. Central connecting pipe; 5. Drive pumping structure; 6. Water outlet connection port; 7. Water inlet connection port; 8. Water inlet connection hose; 9. Impurity interception head; 10. Bottom-mounted casters; 11. Central adjusting cylinder; 12. Liquid outlet channel; 13. Filter screen channel strip; 14. Air pump; 15. Built-in vent; 16. Telescopic connecting outer pipe; 17. Telescopic insert inner pipe; 18. Fastening connection knob; 19. Bottom support block; 20. Connecting rubber sleeve. Detailed Implementation

[0028] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0029] To achieve the above-mentioned utility model objectives, such as Figure 1-5 As shown, this utility model provides an emergency fire-fighting water drainage device for underground garages, including: a water drainage device 1 and a rear-mounted connecting push frame 2 installed at the rear of the water drainage device 1;

[0030] The rapid water drainage device 1 has a telescopic connecting airbag layer 21 inside. An air pump 14 is installed on the side of the telescopic connecting airbag layer 21. An internal ventilation channel 15 is installed at the upper end of the air pump 14. A telescopic connecting outer pipe 16 is installed above the internal ventilation channel 15. A telescopic insert inner pipe 17 is installed in the middle of the telescopic connecting outer pipe 16. A fastening knob 18 is installed on the outer side of the telescopic connecting outer pipe 16. Because the position of the traditional emergency fire-fighting rapid water drainage device 1 for underground garages is usually fixed, it is easy to cause a dry suction state when the water level drops. After the improvement of this utility model, the telescopic connecting airbag layer 21 can be expanded by the air pump 14 to increase buoyancy. In this way, the height of the rapid water drainage device 1 can be adjusted with the rise and fall of the water, so as to always maintain the optimal water suction position, thereby effectively improving the practicality of the emergency fire-fighting rapid water drainage device 1 for underground garages.

[0031] like Figure 1 As shown, a bottom support block 19 is provided on the upper side of the water drainage device 1. The bottom support block is installed and connected to the water drainage device 1 by screws. The bottom support block 19 serves as a connection and support.

[0032] like Figure 1As shown, a drive motor 3 is installed at the upper side of the water rapid drainage device 1. The drive motor 3 is electrically connected to an external power source. A central connecting pipe 4 is installed at the front side of the water rapid drainage device 1. A drive pumping structure 5 is installed at the front side of the central connecting pipe 4. A water inlet 7 is installed at the front side of the drive pumping structure 5. A water outlet 6 is installed at the upper side of the drive pumping structure 5. The drive pumping structure 5 uses a motor to generate centrifugal force to pump water out along the water outlet 6.

[0033] like Figure 1 As shown, a water inlet connecting hose 8 is provided at the middle position of the water inlet connecting pipe 7. The water inlet connecting hose 8 is fastened to the water inlet connecting pipe 7 by a snap-fit ​​method. The water inlet connecting hose 8 facilitates the adjustment of the position of the air pump water flow when the water rapid drainage device 1 does not move. At the same time, its setting makes it easier and more convenient for the water rapid drainage device 1 to touch the water source for extraction.

[0034] like Figure 4 As shown, an impurity interception head 9 is installed at the end of the water inlet connecting hose. An outlet channel 12 is installed on the outer side of the impurity interception head 9. A central adjusting cylinder 11 is installed in the middle of the impurity interception head 9. The central adjusting cylinder 11 is rotatably connected to the impurity interception head 9 through a rotating ring. The central adjusting cylinder 11 is provided with filter screen channels 13 of different sizes. The central adjusting cylinder 11 can rotate, and its setting can be adjusted according to the actual environment to different filter screen channels 13. Smaller filter screen channels 13 can intercept small impurities but the entry speed is slower. Larger filter screen channels 13 have a faster water entry speed but cannot intercept small impurities. Users can adjust it as needed, thereby effectively improving the environmental adaptability of the emergency fire-fighting water rapid drainage device 1 used in underground garages, and thus effectively improving the practicality of the emergency fire-fighting water rapid drainage device 1 used in underground garages.

[0035] like Figure 1 As shown, a connecting rubber sleeve 20 is provided at the middle position of the end of the rear connecting push frame 2. The connecting rubber sleeve 20 is connected to the rear connecting push frame 2 by a snap-fit ​​connection. The connecting rubber sleeve 20 can make the user hold the rear connecting push frame 2 more comfortably, thereby reducing fatigue.

[0036] like Figure 1 As shown, a bottom connecting caster 10 is provided at the bottom of the water drainage device 1. The bottom connecting caster 10 is installed at the corner of the bottom of the water drainage device 1 by screws. The bottom connecting caster 10 can reduce the friction between the water drainage device 1 and the placement surface, so that the user can easily push the water drainage device 1 to the designated position.

[0037] The above description is only a preferred embodiment of the present utility model and does not limit the patent scope of the present utility model. All equivalent structural transformations made under the inventive concept of the present utility model using the contents of the present utility model specification and drawings, or direct / indirect applications in other related technical fields, are included within the patent protection scope of the present utility model.

Claims

1. A rapid drainage device for emergency fire fighting in underground garages, characterized in that, include: The water drainage device (1) and the rear connecting push frame (2) provided at the rear side of the water drainage device (1); The water drainage device (1) is equipped with a telescopic connecting airbag layer (21) inside. An air pump (14) is provided on the side of the telescopic connecting airbag layer (21). An internal air passage (15) is provided at the upper end of the air pump (14). A telescopic connecting outer tube (16) is provided at the upper side of the internal air passage (15). A telescopic insert inner tube (17) is provided at the middle of the telescopic connecting outer tube (16). A fastening knob (18) is provided at the outer side of the telescopic connecting outer tube (16).

2. The emergency fire-fighting water drainage device for underground garages as described in claim 1, characterized in that, A bottom support block (19) is provided on the upper side of the water drainage device (1), and the bottom support block is installed and connected to the water drainage device (1) by screws.

3. The emergency fire-fighting water drainage device for underground garages as described in claim 2, characterized in that, A drive motor (3) is provided on the upper side of the water rapid drainage device (1), and the drive motor (3) is electrically connected to an external power source.

4. The emergency fire-fighting water drainage device for underground garages as described in claim 3, characterized in that, A central connecting pipe (4) is provided at the front of the water rapid drainage device (1), and a driving pumping structure (5) is provided at the front of the central connecting pipe (4).

5. The emergency fire-fighting water drainage device for underground garages as described in claim 4, characterized in that, The driving pumping structure (5) is provided with an inlet pipe (7) at the front side and an outlet pipe (6) at the upper side.

6. The emergency fire-fighting water drainage device for underground garages as described in claim 5, characterized in that, A water inlet connecting hose (8) is provided at the middle position of the water inlet connecting pipe (7), and the water inlet connecting hose (8) is fastened to the water inlet connecting pipe (7) by a snap-fit ​​method.

7. The emergency fire-fighting water drainage device for underground garages as described in claim 6, characterized in that, An impurity interception head (9) is provided at the end of the water inlet connecting hose, and an outlet channel (12) is provided on the outer side of the impurity interception head (9).

8. The emergency fire-fighting water rapid drainage device for underground garages as described in claim 7, characterized in that, A central adjusting cylinder (11) is provided at the middle position of the impurity interception head (9). The central adjusting cylinder (11) is rotatably connected to the impurity interception head (9) through a rotating ring. The central adjusting cylinder (11) is provided with filter screen grooves (13) of different sizes.

9. The emergency fire-fighting water drainage device for underground garages as described in claim 1, characterized in that, A connecting rubber sleeve (20) is provided at the middle position of the end of the rear connecting push frame (2), and the connecting rubber sleeve (20) is connected to the rear connecting push frame (2) by a snap-fit ​​connection.

10. The emergency fire-fighting water drainage device for underground garages as described in claim 1, characterized in that, The bottom of the water drainage device (1) is provided with a bottom connecting caster wheel (10), which is installed and connected to the corner of the bottom of the water drainage device (1) by screws.

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