Emergency drainage device for fire fighting equipment
By introducing a combination of rotating cylinder and hollow flexible hose into the fire-fighting equipment, combined with pump head heat dissipation fins and spiral tubes, the problems of water pipe storage and cooling are solved, achieving efficient and stable emergency drainage.
Patent Information
- Application Number
- CN202423223248.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-26
- Publication Date
- 2025-12-09
- Estimated Expiration
- 2034-12-26
AI Technical Summary
Existing fire-fighting equipment cannot find a safe power source in time during urban flooding, water pipes are difficult to store and are time-consuming and labor-intensive, and there is a lack of effective cooling measures, which affects drainage efficiency and adaptability.
The combination of a rotating cylinder and a hollow hose is mounted on a trolley bracket. Combined with the pump head heat dissipation fins and a spiral tube, the hose can be wound up and its length adjusted. The spiral tube also assists in cooling, improving drainage efficiency and stability.
It enables flexible storage and length adjustment of the hose, improves drainage efficiency, ensures stable operation over long periods, and reduces energy consumption through auxiliary cooling, thereby enhancing the adaptability and ease of use of the equipment.
Smart Images
Figure CN223647163U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the field of fire fighting equipment more specifically, relate to a fire fighting equipment with emergency drainage device. BACKGROUND
[0002] Now city waterlogging disaster often occurs, the underground garage is flooded after timely drainage waterlogging prevention is the important measure of protecting people's property safety. For the prior art has the following problems: when the city waterlogging occurs, there is no safe pumping power supply nearby, leading to the problem that the accumulated water cannot be discharged in time; for some water pumps, the water pipe will be difficult to store after use due to the excessive length, which will consume time and effort, and the pipe will still have accumulated water or dirt on the pipe wall after pumping, which needs to be manually drained and cleaned, which is complicated and time-consuming, and thus cannot achieve the original intention of simple drainage, and the applicability of the emergency drainage technology is poor, and thus needs.
[0003] And the utility model discloses a kind of fire fighting equipment with emergency drainage device, it is related to fire fighting drainage technical field, including base, self-priming centrifugal pump, radiator, first cleaning frame, second cleaning frame, water inlet pipe, water outlet pipe, first roller and second roller, the upper surface of the base is fixedly connected with the bottom of self-priming centrifugal pump, the top of self-priming centrifugal pump is fixedly connected with the bottom of radiator, the left side of the base is fixedly connected with the bottom of first cleaning frame.The utility model is combined with the combination of first cleaning frame, second cleaning frame, first roller, second roller, first rotary drive and second rotary drive, to realize that residual accumulated water and dirt in pipe are extruded out of pipe before pipe material is stored, and the combination of base and battery is also used, so that the drainage device can have a safe power supply at any time, to avoid electric shock accidents when using electricity in waterlogging environment, and to realize the function of automatically storing pipe fittings after drainage is completed.
[0004] In the above disclosed structure, the centrifugal pump and the water pipe are installed on the base to connect and drain water, but there is no hollow rotating cylinder to install the hose, which can easily interfere with winding and rolling, cannot adjust the length during pumping, affects the drainage efficiency, and the pump head lacks a combined spiral pipe for cooling, cannot work for a long time, and has poor adaptability, which needs to be improved. UTILITY MODEL CONTENTS
[0005] The utility model discloses a fire-fighting equipment emergency drainage device, through the support on the trolley installation rotation pass, install the hose and the hollow pipe in the internal cavity, can be combined installation, benefit winding, also can adjust when pumping, also will not interfere, and through the heat dissipation fin on the pump head installation spiral pipe, can assist cooling when draining, high -efficient energy -saving, benefit long -time work, high adaptability, convenient combination uses.
[0006] To solve the above problems, the utility model adopts the following technical scheme.
[0007] A fire-fighting equipment emergency drainage device, including the trolley, the bottom rotation of the trolley is installed with the gyro wheel, the upper surface one end of the trolley is fixedly connected with the support, the inside rotation of the support is installed with the rotating cylinder, the inside of the rotating cylinder is equipped with the cavity, the surface of the one side of the cavity is fixedly connected with the connecting pipe, one end of the connecting pipe is fixedly connected with the hose, the hose is wound on the outer surface of the rotating cylinder, and the end of the hose is fixedly installed with the filter head, one end of the rotating cylinder is fixedly connected with the hollow pipe, the hollow pipe is rotatably connected to one end of the support, one end of the hollow pipe is rotatably installed with the rotating pipe, the surface of one side of the rotating pipe is fixedly connected with the fixed pipe, one end of the fixed pipe is fixedly connected with the pump head, the lower surface of the pump head is fixedly installed with the fixed seat, and the fixed seat is fixedly connected to the upper surface of the trolley.
[0008] Further, the outer surface of the pump head is fixedly connected with the heat dissipation fin, and the heat dissipation fins are evenly distributed on the outer surface of the pump head at equal angles.
[0009] Further, the outer surface of the heat dissipation fin is fixedly sleeved with a spiral pipe, and the spiral pipe is fixedly installed on the outer surface of the pump head.
[0010] Further, one end of the spiral pipe is fixedly connected with a combination pipe, and one end of the combination pipe is fixedly connected to the outlet position of the pump head.
[0011] Further, one end of the spiral pipe is fixedly connected with a drain pipe, and the drain pipe is fixedly connected to one end surface of the pump head.
[0012] Further, one end of the spiral pipe is fixedly connected with a drain pipe, and the drain pipe is fixedly connected to one end surface of the pump head.
[0013] Further, the gyro wheel has four, and is evenly distributed on the lower surface four corner positions of the trolley.
[0014] Compared with the prior art, the utility model has the advantages of
[0015] (1) this scheme passes on the support of the shallow installation rotation, combines the cavity installation hose and hollow pipe, can combination installation, benefit winding, also can adjust when pumping, also will not interfere, and through the heat dissipation fin installation spiral pipe on the pump head, can assist cooling when drainage, high efficiency energy saving, benefit long time work, high adaptability, convenient combination use.
[0016] (2) through the pump head installation heat dissipation fin and spiral pipe, can combination positioning, benefit to pump head auxiliary heat dissipation, safe and stable.
[0017] (3) through the spiral pipe installation combination pipe and drain pipe, can drain when, thereby pump head auxiliary heat exchange, high efficiency stable, benefit positioning use. BRIEF DESCRIPTION OF DRAWINGS
[0018] Figure 1 It is the whole structure schematic view of the utility model;
[0019] Figure 2 It is the partial schematic view of the plane structure of the utility model;
[0020] Figure 3 It is the partial section view of the utility model's rotation cylinder and hose connection;
[0021] Figure 4 It is the partial structure view of the utility model's rotation cylinder connection;
[0022] Figure 5 It is the utility model's Figure 1 It is the A place close-up of the utility model's spiral pipe connection.
[0023] Mark explanation in drawing:
[0024] 1 shallow, 11 gyro wheel, 12 support, 13 rotation cylinder, 14 cavity, 15 connecting pipe, 16 hose, 17 filter head, 2 hollow pipe, 21 heat dissipation fin, 22 rotation pipe, 23 fixed pipe, 24 pump head, 25 fixed seat, 26 spiral pipe, 27 combination pipe, 28 drain pipe, 29 handle. DETAILED DESCRIPTION
[0025] The technical scheme in the embodiments of the utility model will be described clearly and completely below with reference to the drawings in the embodiments of the utility model; Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments, based on the embodiments in the utility model, all other embodiments obtained by the ordinary skill in the art without creative labor belong to the protection scope of the utility model.
[0026] Please refer toFigure 1 、 Figure 3 and Figure 4 An emergency drainage device for fire-fighting equipment, comprising a trolley 1, a roller 11 is rotatably installed at the bottom of the trolley 1, a support 12 is fixedly connected to one end of the upper surface of the trolley 1, a rotating cylinder 13 is rotatably installed in the support 12, a cavity 14 is arranged in the rotating cylinder 13, a connecting pipe 15 is fixedly connected to one side surface of the cavity 14, a hose 16 is fixedly connected to one end of the connecting pipe 15, the hose 16 is wound on the outer surface of the rotating cylinder 13, a filter head 17 is fixedly installed at the end of the hose 16, a hollow pipe 2 is fixedly connected to one end of the rotating cylinder 13, the hollow pipe 2 is rotatably connected to one end of the support 12, a rotating pipe 22 is rotatably installed at one end of the hollow pipe 2, a fixed pipe 23 is fixedly connected to one side surface of the rotating pipe 22, a pump head 24 is fixedly connected to one end of the fixed pipe 23, a fixing seat 25 is fixedly installed on the lower surface of the pump head 24, and the fixing seat 25 is fixedly connected to the upper surface of the trolley 1. When in use, the hose 16 can be pulled to rotate with the rotating cylinder 13, so as to expand a certain length, the filter head 17 can be placed in the accumulated water, and the pump head 24 is combined to pump water, and after the water flow enters the cavity 14, the water flow can be pumped out through the hollow pipe 2 and the rotating pipe 22, which is beneficial to emergency drainage and facilitates fire-fighting use. When the hose 16 is pulled to expand, the rotating cylinder 13 rotates in the support 12, and the hole type 2 rotates in the rotating pipe 22, which is convenient to adjust and does not interfere. At this time, continuous water pumping can be realized, the adaptability is high, and the installation and use are convenient.
[0027] Please refer to Figure 2 and Figure 5 A plurality of heat dissipation fins 21 are fixedly connected to the outer surface of the pump head 24, the heat dissipation fins 21 are uniformly distributed at equal angles on the outer surface of the pump head 24, a spiral pipe 26 is fixedly sleeved on the outer surface of the heat dissipation fin 21, and the spiral pipe 26 is fixedly installed on the outer surface of the pump head 24. The heat dissipation fins and the spiral pipe are combined and positioned through the pump head, which is beneficial to auxiliary heat dissipation of the pump head and is safe and stable.
[0028] One end of the spiral pipe 26 is fixedly connected with a combination pipe 27, one end of the combination pipe 27 is fixedly connected to the outlet position of the pump head 24, one end of the spiral pipe 26 is fixedly connected with a drainage pipe 28, and one end surface of the pump head 24 is fixedly connected with the drainage pipe 28. The combination pipe and the drainage pipe are installed on the spiral pipe, which can guide the flow during drainage, thereby assisting heat exchange of the pump head, is efficient and stable, is beneficial to positioning and use, the fixed pipe 23 is connected to the pump head 24 in combination with the hollow pipe 2 connected to the rotating pipe 22, water can be pumped out for drainage, and then guided into the spiral pipe 26 through the combination pipe 27, which can be heat-exchanged and cooled with the heat dissipation fins 21, thereby cooling and cooling the pump head 24, ensuring the stability of long-time operation, improving the use effect, and facilitating long-term work in emergency drainage. After cooling, it can be discharged from the drainage pipe 28 without interference, which is convenient for combined use and has high adaptability.
[0029] One end of the trolley 1 is fixedly provided with a handle 29, which is located at one side of the pump head 24.
[0030] The above merely describes a preferred embodiment of the present application; however, the scope of protection of the present application is not limited thereto. Any person skilled in the art, within the technical scope disclosed by the present application, may make equivalent replacements or changes to the technical scheme of the present application and the improved conception thereof, which shall be encompassed within the scope of protection of the present application.
Claims
1. An emergency drainage device for fire-fighting equipment, comprising a trolley (1), the bottom of the trolley (1) is rotatably provided with a roller (11), and one end of the upper surface of the trolley (1) is fixedly connected with a support (12), characterized in that: The inside of the support (12) is rotatably provided with a rotating cylinder (13), one side surface of the rotating cylinder (13) is fixedly connected with a connecting pipe (15), one end of the connecting pipe (15) is fixedly connected with a hose (16), the hose (16) is wound on the outer surface of the rotating cylinder (13), the end of the hose (16) is fixedly provided with a filter head (17), one end of the rotating cylinder (13) is fixedly connected with a hollow pipe (2), the hollow pipe (2) is rotatably connected to one end of the support (12), one end of the hollow pipe (2) is rotatably provided with a rotating pipe (22), one side surface of the rotating pipe (22) is fixedly connected with a fixed pipe (23), one end of the fixed pipe (23) is fixedly connected with a pump head (24), the lower surface of the pump head (24) is fixedly provided with a fixed seat (25), the fixed seat (25) is fixedly connected to the upper surface of the cart (1).
2. The emergency drain device for fire fighting equipment according to claim 1, characterized in that: The outer surface of the pump head (24) is fixedly connected with a heat dissipation fin (21), the heat dissipation fin (21) is uniformly distributed on the outer surface of the pump head (24) at equal angles.
3. The emergency drain device for fire fighting equipment according to claim 2, characterized in that: The outer surface of the heat dissipation fin (21) is fixedly sleeved with a spiral pipe (26), the spiral pipe (26) is fixedly installed on the outer surface of the pump head (24).
4. The emergency drain device for fire fighting equipment according to claim 3, characterized in that: One end of the spiral pipe (26) is fixedly connected with a combination pipe (27), one end of the combination pipe (27) is fixedly connected to the outlet position of the pump head (24).
5. The emergency drain device for fire fighting equipment according to claim 3, characterized in that: One end of the spiral pipe (26) is fixedly connected with a drain pipe (28), the drain pipe (28) is fixedly connected to one end surface of the pump head (24).
6. The emergency drain device for fire fighting equipment according to claim 1, characterized in that: One end of the cart (1) is fixedly provided with a handle (29), the handle (29) is located on one side of the pump head (24).
7. The emergency drain device for fire fighting equipment according to claim 1, characterized in that: The four rollers (11) are uniformly distributed on the lower surface of the cart (1).