Emergency fire pump set on barge

Abstract

The utility model discloses a kind of floating boat type emergency fire pump groups, comprising: integrated multiple function settings of anti-grounding, anchoring, lightning protection and solar lighting floating boat body, and electric pump system and diesel pump system electrically connected and set on floating boat body.Electric pump system includes multiple parallelly arranged electric pumps, electric pump system is used to in normal emergency water supply state according to water pressure demand multiple electric pumps alternate operation water supply, or some or all electric pumps cooperate simultaneously water supply, diesel pump system is used to in circuit failure or electric pump system electric control failure state start to be used as backup power source water supply, to realize multiple redundant water supply guarantee.The new fire pump group, floating boat body structure high degree of integration, function diversification, operation safety is systematically enhanced;And electric pump system and diesel pump system are backup for each other, can adapt to different working condition demand, meet complex and changeable emergency fire scene water supply demand, solve single power dependency problem.

Description

Technical Field

[0001] This utility model relates to the field of fire emergency water supply equipment technology, and in particular, to a floating emergency fire pump set. Background Technology

[0002] In mining areas, tailings ponds, reservoirs, and large warehousing parks, weak infrastructure and insufficient water and power supply networks often result in a lack of stable water pressure or an inability to meet emergency firefighting needs. Traditional fixed fire water supply systems rely heavily on underground water supply networks or fixed water tanks, which have drawbacks such as long construction periods, high investment costs, and fixed locations. Once a fire occurs far from a fixed water source or the water supply system is damaged, firefighting efficiency is severely limited, and secondary disasters may even occur, endangering personal and property safety.

[0003] In response to the above problems, floating fire pump sets have been gradually promoted and used in recent years. These devices draw water directly from natural water bodies (reservoirs, tailings ponds, lakes, rivers, etc.), providing convenience for emergency water supply.

[0004] While existing floating fire pump sets can directly draw water by floating on natural water bodies and have the advantages of flexible deployment, proximity to water sources, and ease of movement, and are widely used in fire fighting, emergency drainage, drought relief and water supply, they generally suffer from problems such as simple structure, low functional integration, unstable power source, insufficient safety and reliability, and inconvenient operation and maintenance. Utility Model Content

[0005] This utility model provides a floating emergency fire pump set to solve the technical problems of existing floating fire pump sets, such as simple structure, low functional integration, unstable power source, insufficient safety and reliability, and inconvenient operation and maintenance.

[0006] The technical solution adopted in this utility model is as follows: A floating emergency fire pump unit includes: a floating body with multiple functions including anti-bottoming, anchoring, lightning protection, and solar lighting; and an electric pump system and a diesel pump system installed on the floating body and electrically connected. The electric pump system includes multiple electric pumps connected in parallel. Under normal emergency water supply conditions, the electric pump system is used to alternately operate multiple electric pumps to supply water according to water pressure requirements, or some or all of the electric pumps cooperate to supply water simultaneously. The diesel pump system is used to start as a backup power source to supply water in the event of circuit failure or failure of the electric pump system's electrical control, thereby achieving multiple redundant water supply guarantees.

[0007] Furthermore, the electric pump system also includes an electric fire control cabinet installed on the floating vessel body, with multiple electric pumps connected to the electric fire control cabinet respectively; the diesel pump system includes a diesel pump installed on the floating vessel body, a diesel tank connected to the diesel pump for supplying diesel fuel required for operation, and a diesel engine fire control cabinet connected to the diesel pump, with the electric fire control cabinet connected to the diesel engine fire control cabinet.

[0008] Furthermore, the electric pump system also includes multiple first water supply pipes connecting each electric pump, and the diesel engine system also includes a second water supply pipe connecting the diesel pump; the multiple first water supply pipes and the second water supply pipes are connected to form a water supply network, the water inlet of the water supply network extends into the water area below the hull of the floating vessel, and the water inlet of the water supply network is also fitted with a suction inlet screen for intercepting and filtering the incoming water.

[0009] Furthermore, the electric pump system also includes multiple sets of first manual switches installed in the electric fire control cabinet. The multiple sets of first manual switches are respectively connected to the electrical control circuits of the multiple sets of electric pumps for manually controlling the start and stop of the corresponding electric pumps. The diesel pump system also includes a second manual switch installed in the diesel engine fire control cabinet. The second manual switch is connected to the hydraulic control circuit of the diesel pump for manually controlling the start and stop of the diesel pump.

[0010] Furthermore, the floating vessel body includes a pontoon platform for floating in natural waters, a pier for personnel to enter and exit the pontoon platform, and a fence surrounding the pontoon platform; an electric pump system and a diesel pump system are respectively installed on the pontoon platform; one end of the pier is connected to the pontoon platform, and the opposite end extends downwards to be used to abut against the shore of the water.

[0011] Furthermore, the floating vessel also includes multiple sets of anti-bottoming boxes to prevent the floating platform from being damaged by hitting the bottom in shallow waters; these multiple sets of anti-bottoming boxes are arranged in a regular pattern and connected to the bottom of the floating platform.

[0012] Furthermore, the floating vessel body also includes multiple sets of anchoring devices for anchoring the pontoon platform. These multiple sets of anchoring devices are located at multiple corners of the pontoon platform, and the main body of each set of anchoring devices is fixed to the pontoon platform. Each set of anchoring devices also includes telescopic anchor ropes for anchoring.

[0013] Furthermore, the floating vessel also includes a solar lighting system, which includes multiple photovoltaic panels laid on the outer surface of the canopy built on the floating platform, an energy storage battery and a lighting controller fixed on the floating platform, and lighting fixtures installed on the floating platform for lighting purposes. The photovoltaic panels, energy storage batteries and lighting fixtures are respectively connected to the lighting controller, and the photovoltaic panels, energy storage batteries and lighting fixtures are connected together. The lighting controller has a photosensitive component for automatically controlling the opening and closing of the lighting fixtures according to the ambient light intensity.

[0014] Furthermore, the lighting fixture assembly includes multiple sets of pendant lights and multiple sets of bracket lights; the multiple sets of pendant lights are suspended and connected to multiple corners of the canopy erected on the pontoon platform; the multiple sets of bracket lights are supported and connected to the fence surrounding the pontoon platform.

[0015] Furthermore, the floating vessel also includes a lightning protection system, which includes a main lightning rod fixed to the top of a canopy built on the floating platform, a down conductor connected to the main lightning rod, a grounding conductor module connected to the down conductor and located in the water below the floating platform, and an equipotential bonding device for connecting the electric pump system and the diesel pump system to the down conductor respectively. This utility model has the following beneficial effects: This utility model discloses a floating emergency fire pump unit, mainly comprising a floating body, an electrically connected electric pump system, and a diesel pump system. The floating body possesses multiple functions, including anti-bottoming, anchoring, lightning protection, and solar lighting. Therefore, the floating body has a high degree of structural integration and diverse functions, effectively meeting practical usage needs. It also offers high safety protection and systematically enhances operational safety. Under normal emergency water supply conditions, the electric pump system can operate multiple electric pumps alternately according to water pressure requirements, or some or all of the electric pumps can cooperate to supply water simultaneously to meet actual water supply needs. In the event of a circuit failure or electrical control failure of the electric pump system, the diesel pump system can be activated for emergency water supply. The electric pump system and the diesel pump system serve as backups for each other, adapting to different operating conditions and meeting the water supply needs of complex and ever-changing emergency fire-fighting scenarios. This solves the problem of dependence on a single power source, ensuring continuous and reliable fire-fighting water supply even in the event of a power failure. Furthermore, due to the inclusion of bottom-out protection, lightning protection, and solar lighting functions, this new type of fire pump set is suitable for complex environments lacking fixed water supply systems, with unstable power systems, and frequent thunderstorms, such as emergency fire-fighting water supply scenarios in mining areas, tailings ponds, reservoirs, and large storage parks. It achieves rapid emergency water intake and stable water supply, featuring dual-power redundancy protection, high redundancy and intelligent control, comprehensive safety protection, and wide applicability.

[0016] In addition to the objectives, features, and advantages described above, this utility model has other objectives, features, and advantages. The present utility model will now be described in further detail with reference to the figures. Attached Figure Description

[0017] The accompanying drawings, which form part of this application, are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an undue limitation of the present invention. In the drawings: Figure 1 This is a schematic diagram of the spatial structure of a floating emergency fire pump unit according to a preferred embodiment of the present invention; Figure 2 yes Figure 1 A schematic diagram of the spatial structure of a solar lighting system in China; Figure 3 yes Figure 1 A schematic diagram of the spatial structure of a lightning protection system.

[0018] Legend: 11. Electric pump; 12. Electric fire control cabinet; 13. Diesel pump; 14. Diesel engine fire control cabinet; 15. Suction inlet screen grille; 21. Floating platform; 22. Pier; 23. Fence; 24. Bottom-protected enclosure; 3. Anchoring device; 4. Solar lighting system; 41. Photovoltaic panel; 42. Energy storage device; 43. Lighting controller; 44. Pendant light; 45. Bracket light; 5. Lightning protection system; 51. Main lightning rod; 52. Down conductor; 53. Grounding conductor module; 54. Equipotential bonding device. Detailed Implementation

[0019] The embodiments of the present invention will be described in detail below with reference to the accompanying drawings. However, the present invention can be implemented in many different ways as defined and covered below. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be construed as limiting the present invention.

[0020] Those skilled in the art will understand that, unless specifically stated otherwise, the term "comprising" as used in this specification means the presence of the stated features, integers, steps, operations, components, and / or components, but does not exclude the presence or addition of one or more other features, integers, steps, operations, components, components, and / or combinations thereof. It should be understood that when we say a component is "connected" to another component, it can be directly connected to the other component or connected via an intermediate component. The term "and / or" as used herein includes all or any unit and all combinations of one or more associated listed items. The terms "first" and "second," etc., in this specification and claims are used to distinguish different objects, not to describe a particular order.

[0021] Reference Figure 1A preferred embodiment of this utility model provides a floating emergency fire pump unit, comprising: a floating body integrating multiple functions such as anti-bumping, anchoring, lightning protection, and solar lighting; and an electric pump system and a diesel pump system electrically connected to the floating body. The electric pump system includes multiple electric pumps 11 connected in parallel. Under normal emergency water supply conditions, the electric pump system allows multiple electric pumps 11 to operate alternately according to water pressure requirements, or some or all of the electric pumps 11 to supply water simultaneously. The diesel pump system is used to start as a backup power source for water supply in the event of a circuit failure or electrical control failure of the electric pump system, thereby achieving multiple redundant water supply guarantees.

[0022] This utility model discloses a floating emergency fire pump unit, mainly comprising a floating body, an electrically connected electric pump system, and a diesel pump system. The floating body possesses multiple functions, including anti-bottoming, anchoring, lightning protection, and solar lighting. Therefore, the floating body has a high degree of structural integration and diverse functions, effectively meeting practical usage needs. It also offers high safety protection and systematically enhances operational safety. Under normal emergency water supply conditions, the electric pump system can have multiple electric pumps 11 operating alternately according to water pressure requirements, or some or all of the electric pumps 11 can operate simultaneously to meet actual water supply needs. In the event of a circuit failure or electrical control failure of the electric pump system, the diesel pump system can be activated for emergency water supply. Thus, the electric pump system and the diesel pump system serve as backups for each other, adapting to different working conditions and meeting the water supply needs of complex and ever-changing emergency fire-fighting scenarios. This solves the problem of dependence on a single power source, ensuring continuous and reliable fire-fighting water supply even in the event of a power failure. In addition, due to the inclusion of bottom-out protection, lightning protection, and solar lighting functions, this new type of fire pump set is suitable for complex environments lacking a fixed water supply system, with unstable power systems, and frequent thunderstorms, such as emergency fire-fighting water supply scenarios in mining areas, tailings ponds, reservoirs, and large storage parks. It achieves rapid emergency water intake and stable water supply, featuring dual-power redundancy protection, high redundancy and intelligent control, comprehensive safety protection, and wide applicability.

[0023] Optionally, such as Figure 1 As shown, the electric pump system also includes an electric fire control cabinet 12 installed on the floating vessel body, with multiple electric pumps 11 connected to the electric fire control cabinet 12 respectively. The diesel pump system includes a diesel pump 13 installed on the floating vessel body, a diesel tank connected to the diesel pump 13 for supplying diesel fuel required for operation, and a diesel engine fire control cabinet 14 connected to the diesel pump 13, with the electric fire control cabinet 12 connected to the diesel engine fire control cabinet 14.

[0024] In this optional solution, such as Figure 1As shown, electric pump 11 is an electric long-shaft deep well pump, and there are two of them. Diesel pump 13 is a diesel long-shaft deep well pump, and there is one of them. The rated flow rate of all three is 55L / s, and the head is 65m. The two electric pumps 11 are linked by a control system, which can intelligently switch the operating mode according to the water pressure demand. That is, the two electric pumps 11 can operate alternately or simultaneously, and automatically switch to the other electric pump 11 when one of them fails (response time ≤0.5s). When a circuit fault is detected or the electrical control system of the electric fire control cabinet 12 fails, the control system installed in the electric fire control cabinet 12 can automatically control the diesel engine fire control cabinet 14 to start the diesel pump 13 as a backup power source without manual intervention. The fuel reserve in the diesel tank can support continuous operation for ≥6 hours, ensuring that at least one fire pump is put into operation within 5 minutes after receiving a fire alarm signal or start command, thereby improving the emergency response capability and water supply reliability of the system under extreme conditions.

[0025] Preferably, such as Figure 1 As shown, the electric pump system also includes multiple first water supply pipes connecting each electric pump 11, and the diesel engine system also includes a second water supply pipe connecting the diesel pump 13. The multiple first and second water supply pipes are connected to form a water supply network. The inlet end of the water supply network extends into the water area below the floating vessel, and a suction inlet screen 15 is installed on the inlet end of the water supply network to intercept and filter the incoming water. The connection of the multiple first and second water supply pipes to form a water supply network effectively simplifies the pipeline layout and makes the entire fire pump set simple in structure and low in manufacturing cost. The suction inlet screen 15 installed on the inlet end of the water supply network is used to intercept floating debris and prevent blockage of the electric pump system and the diesel pump system.

[0026] Preferably, the electric pump system further includes multiple sets of first manual switches installed in the electric fire control cabinet 12. These first manual switches are respectively connected to the electrical control circuits of multiple electric pumps 11 for manually controlling the start and stop of the corresponding electric pump 11. The diesel pump system also includes a second manual switch installed in the diesel engine fire control cabinet 14. This second manual switch is connected to the hydraulic control circuit of the diesel pump 13 for manually controlling the start and stop of the diesel pump 13. In this preferred embodiment, the multiple sets of first and second manual switches allow authorized personnel to manually start the electric pump 11 or diesel pump 13 in the event of a control circuit failure, thereby achieving mechanical emergency start and multiple redundancy protection.

[0027] Optionally, such as Figure 1As shown, the floating vessel includes a pontoon platform 21 for floating in natural waters, a pier 22 for personnel access to the pontoon platform 21, and a fence 23 surrounding the pontoon platform 21. Electric pump systems and diesel pump systems are respectively installed on the pontoon platform 21. One end of the pier 22 is connected to the pontoon platform 21, and the opposite end extends downwards to be used for anchoring against the shoreline. In this optional embodiment, the floating vessel body is made of corrosion-resistant polymer material or metal material; the pontoon platform 21 supports the fire pump unit and related equipment floating on the water surface and can automatically rise and fall with changes in water level; the pier 22 is a passageway connecting the shoreline and the pontoon platform 21, facilitating daily inspection, maintenance, and repair of equipment, and can also be used for pipeline installation; the fence 23 is installed around the pontoon platform 21 to prevent personnel from falling into the water and improve the safety of the operating area.

[0028] Furthermore, such as Figure 1 As shown, the floating platform also includes multiple sets of bottom-protected enclosures 24 to prevent the floating platform 21 from being damaged by contact with the bottom in shallow water. These bottom-protected enclosures 24 are arranged regularly and connected to the bottom of the floating platform 21. Located below the floating platform 21, the bottom-protected enclosures 24 provide additional support during low water levels, preventing damage to the bottom of the fire pump unit from contacting the seabed.

[0029] Furthermore, such as Figure 1 As shown, the floating vessel also includes multiple sets of anchoring devices 3 for anchoring the pontoon platform 21. These anchoring devices 3 are located at multiple corners of the pontoon platform 21, and the main body of each anchoring device 3 is fixed to the pontoon platform 21. Each anchoring device 3 also includes telescopic anchor lines for anchoring. The anchoring devices 3 are used to fix the pontoon platform 21 in a specific water area, preventing the floating vessel from drifting. In this optional configuration, the anchoring devices 3 are located at the four corners of the pontoon platform 21, and the anchor line length can be automatically adjusted to adapt to changes in water level.

[0030] Preferably, such as Figure 1 and Figure 2As shown, the floating vessel also includes a solar lighting system 4. The solar lighting system 4 includes multiple photovoltaic panels 41 laid on the outer surface of a canopy built on the floating platform 21, an energy storage battery 42 and a lighting controller 43 fixed to the floating platform 21, and lighting fixtures distributed on the floating platform 21 for illumination. The photovoltaic panels 41, energy storage batteries, and lighting fixtures are respectively connected to the lighting controller 43, and the photovoltaic panels 41, energy storage batteries, and lighting fixtures are all connected together. The lighting controller 43 is equipped with a photosensitive component to automatically control the on / off state of the lighting fixtures based on ambient light intensity. In this preferred embodiment, the photovoltaic panels 41 are monocrystalline silicon photovoltaic panels. The lighting fixtures cover the floating platform 21, the jetty 22, and key operating areas, ensuring visibility for nighttime inspections, maintenance, and pump start-up operations. The lighting controller 43 is equipped with a photosensitive sensor that can automatically control the on / off state of the lighting fixtures based on ambient light intensity.

[0031] Furthermore, such as Figure 2 As shown, the lighting fixture assembly includes multiple sets of pendant lights 44 and multiple sets of bracket lights 45. The multiple sets of pendant lights 44 are suspended and connected to multiple corners of the canopy erected on the floating platform 21. The multiple sets of bracket lights 45 are supported and connected to the fence 23 surrounding the floating platform 21. In this preferred embodiment, the lighting fixture assembly is integrated and installed on the canopy or fence 23, thus eliminating the need for additional supports and wiring. In the event of a sudden fire or power outage, the solar lighting system 4 can still rely on energy storage for lighting, effectively reducing the risk of misoperation and accidents.

[0032] Preferably, such as Figure 1 and Figure 3 As shown, the floating vessel also includes a lightning protection system 5. The lightning protection system 5 includes a main lightning rod 51 fixed to the top of a canopy built on the floating platform 21, a down conductor 52 connected to the main lightning rod 51, a grounding conductor module 53 connected to the down conductor 52 and located in the water below the floating platform 21, and an equipotential bonding device 54 for connecting the electric pump system and the diesel pump system to the down conductor 52 respectively. In this preferred embodiment, as... Figure 3 As shown, the main lightning rod 51 is a Φ16×4000mm hot-dip galvanized steel lightning rod (grounding resistance ≤15Ω, conforming to GB 50057 Class III protection standard); during operation, the grounding conductor module 53 forms a low-impedance discharge path by communicating with the water body, realizing lightning diversion and electrical equipment safety protection.

[0033] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A floating emergency fire pump unit, characterized in that, The floating vessel body integrates multiple functions such as anti-bottoming, anchoring, lightning protection and solar lighting, as well as an electric pump system and a diesel pump system installed on the floating vessel body and electrically connected. The electric pump system includes multiple electric pumps (11) connected in parallel. The electric pump system is used to supply water in normal emergency water supply conditions by having multiple electric pumps (11) operate alternately according to water pressure requirements, or by having some or all of the electric pumps (11) cooperate to supply water simultaneously. The diesel pump system is used to start as a backup power source for water supply in the event of circuit failure or electric control failure of the electric pump system, thereby achieving multiple redundant water supply guarantees.

2. The floating emergency fire pump set according to claim 1, characterized in that, The electric pump system also includes an electric fire control cabinet (12) installed on the floating vessel body, and multiple electric pumps (11) are connected to the electric fire control cabinet (12) respectively. The diesel pump system includes a diesel pump (13) installed on the floating vessel body, a diesel tank connected to the diesel pump (13) for supplying diesel fuel required for operation, a diesel engine fire control cabinet (14) connected to the diesel pump (13), and an electric fire control cabinet (12) connected to the diesel engine fire control cabinet (14).

3. The floating emergency fire pump unit according to claim 2, characterized in that, The electric pump system also includes multiple first water supply pipes connecting each electric pump (11), and the diesel engine system also includes a second water supply pipe connecting the diesel pump (13); Multiple first and second water supply pipes are connected to form a water supply network. The water inlet of the water supply network extends into the water area below the floating vessel body, and the water inlet of the water supply network is also equipped with a suction inlet screen (15) for intercepting and filtering the incoming water.

4. The floating emergency fire pump set according to claim 3, characterized in that, The electric pump system also includes multiple sets of first manual switches installed in the electric fire control cabinet (12). The multiple sets of first manual switches are respectively connected to the electrical control circuit of multiple sets of electric pumps (11) for manual control of the start and stop of the corresponding electric pumps (11). The diesel pump system also includes a second manual switch installed in the diesel engine fire control cabinet (14). The second manual switch is connected to the hydraulic control circuit of the diesel pump (13) for manually controlling the start and stop of the diesel pump (13).

5. The floating emergency fire pump set according to claim 1, characterized in that, The floating vessel body includes a pontoon platform (21) for floating in natural waters, a pier (22) for personnel to enter and exit the pontoon platform (21), and a fence (23) set up around the pontoon platform (21). The electric pump system and the diesel pump system are respectively installed on the floating platform (21); One end of the pier (22) is connected to the floating platform (21), and the opposite end extends downward to be used for support on the shore of the water.

6. The floating emergency fire pump set according to claim 5, characterized in that, The floating vessel also includes multiple sets of bottom-proof boxes (24) to prevent the floating platform (21) from hitting the bottom and being damaged in shallow waters. Multiple sets of anti-bottom-touching boxes (24) are arranged in a regular manner and connected to the bottom of the pontoon platform (21).

7. The floating emergency fire pump set according to claim 5, characterized in that, The floating vessel body also includes multiple sets of anchoring devices (3) for anchoring the pontoon platform (21). The multiple sets of anchoring devices (3) are located at multiple corners of the pontoon platform (21), and the main body of each set of anchoring devices (3) is fixed to the pontoon platform (21). Each set of anchoring devices (3) also includes telescopic anchor ropes for anchoring.

8. The floating emergency fire pump set according to claim 5, characterized in that, The floating vessel also includes a solar lighting system (4), which includes multiple photovoltaic panels (41) laid on the outer surface of the canopy built on the floating platform (21), an energy storage device (42) and a lighting controller (43) fixed on the floating platform (21), and lighting fixtures installed on the floating platform (21) for lighting purposes. The photovoltaic panel (41), the energy storage battery and the lighting fixture assembly are respectively connected to the lighting controller (43), and the photovoltaic panel (41), the energy storage battery and the lighting fixture assembly are connected together; The lighting controller (43) has a built-in photosensitive component for automatically controlling the opening and closing of the lighting fixture components according to the ambient light intensity.

9. The floating emergency fire pump set according to claim 8, characterized in that, The lighting fixture assembly includes multiple sets of pendant lights (44) and multiple sets of bracket lights (45); Multiple sets of pendant lights (44) are suspended and connected to multiple corners of the canopy erected on the floating platform (21); Multiple sets of bracket lights (45) are mounted and connected to the fence (23) on the floating platform (21).

10. The floating emergency fire pump unit according to claim 5, characterized in that, The floating vessel also includes a lightning protection system (5), which includes a main lightning rod (51) fixed to the top of the canopy built on the floating platform (21), a down conductor (52) connected to the main lightning rod (51), a grounding conductor module (53) connected to the down conductor (52) and located in the water below the floating platform (21), and an equipotential bonding device (54) for connecting the electric pump system and the diesel pump system to the down conductor (52) respectively.

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