Fire-fighting emergency water supply device

Abstract

This utility model provides a fire emergency water supply device, including a base with an emergency water tank mounted on it. A high-pressure water pump is connected to the outlet on the bottom right side of the emergency water tank and is mounted on the base. A control valve is installed at the outlet of the high-pressure water pump, and the other end of the control valve is connected to the main water supply pipe for the residential area. A hanging rod is also provided on the outer right side of the base, and an emergency water pipe is hung on the hanging rod. Installation grooves are formed around the bottom of the base, and omnidirectional casters that can be raised and lowered synchronously are installed in the installation grooves. A synchronous lifting mechanism is provided on the base. This utility model, by adopting a dual-purpose backup water tank, can quickly switch its function according to the actual situation, effectively solving the traditional fire-fighting dilemma in residential areas. It can effectively and promptly extinguish fires before they escalate. Its overall design is ingenious, easy to use, and highly practical.

Description

Technical Field

[0001] This utility model mainly relates to the field of fire emergency technology, specifically to a fire emergency water supply device. Background Technology

[0002] Emergency water supply is a core guarantee for initial fire fighting. According to NFPA statistics, the success rate of fire suppression is 67% higher when equipped with an immediate water supply system than when relying solely on fire trucks.

[0003] However, most residential buildings still rely on fire trucks for firefighting. When a fire breaks out, residents can only passively wait for the fire trucks to arrive. Due to numerous uncertainties such as environmental and traffic conditions, fire truck arrival times are sometimes long, preventing timely and effective firefighting before the fire escalates. This results in a highly passive fire emergency response and significant limitations in emergency response methods. Therefore, it is necessary to propose an improvement measure to address these technical problems.

[0004] It should be noted that the above content falls within the scope of the inventor's technical knowledge. Due to the vast and complex nature of the technical content in this field, the above content of this application does not necessarily constitute prior art. Utility Model Content

[0005] 1. The technical problem to be solved by the utility model:

[0006] This utility model provides a fire emergency water supply device to solve the technical problems existing in the background art.

[0007] 2. Technical Solution:

[0008] To achieve the above objectives, the technical solution provided by this utility model is as follows: a fire emergency water supply device, including a base, on which an emergency water tank is correspondingly provided. A high-pressure water pump is correspondingly connected to the outlet at the bottom right side of the emergency water tank. The high-pressure water pump is correspondingly installed on the base, and a control valve is correspondingly installed at the outlet of the high-pressure water pump. The other end of the control valve is connected to the main residential water supply pipe. A hanging rod is also correspondingly provided on the outer wall of the right side of the base, on which an emergency water pipe is correspondingly hung. An installation groove is correspondingly opened around the bottom of the base, and a liftable universal caster is correspondingly installed in the installation groove around the bottom of the base. A synchronous lifting mechanism is correspondingly provided on the base, which drives the four universal casters to lift synchronously. When fire emergency water supply is required, the main residential water supply pipe at the other end of the control valve is removed, and the four universal casters are driven to extend synchronously and move to the corresponding position. One end of the emergency water pipe is then connected to the control valve.

[0009] Furthermore, the synchronous lifting mechanism includes four screw jacks, with the bodies of the four screw jacks correspondingly installed around the top of the base. The bottom end of the lifting screw of each screw jack passes through the base and is connected to the universal caster in the mounting groove. A dual-axis motor is also installed on the top left side of the base, with the output shafts on both sides of the dual-axis motor being connected to the input shafts of the two screw jacks on the left side of the base. The input shafts of the two screw jacks on the front side of the base are connected, and the input shafts of the two screw jacks on the rear side of the base are connected, driving the four screw jacks to work synchronously through the dual-axis motor.

[0010] Furthermore, the input shafts of the two screw jacks on the front side of the base are connected by a coupling, and the input shafts of the two screw jacks on the rear side of the base are also connected by a coupling; the output shafts on both sides of the dual-axis motor are also connected by couplings to the input shafts of the two screw jacks on the left side of the base, respectively.

[0011] Furthermore, the bottom of the mounting groove is provided with a through hole for the lifting screw to pass through.

[0012] Furthermore, an emergency box is provided on the right outer wall of the emergency water tank, and a door that can be flipped open and closed is installed on the outside of the emergency box. The hanging rod is located inside the emergency box, and an annular retaining ring extends outward from the outer end of the hanging rod.

[0013] Furthermore, a buckle is also provided on the left outer wall of the emergency water tank.

[0014] 3. Beneficial effects:

[0015] Compared with the prior art, the technical solution provided by this utility model has the following advantages:

[0016] This utility model features a reasonable design. By optimizing the design of the backup water tank in the community, a synchronous lifting mechanism drives four omnidirectional casters to extend synchronously, allowing the water supply device to be moved to a designated location. With the addition of an emergency water pipe and locking ring, in the event of a fire, the four omnidirectional casters can be extended synchronously, allowing the device to be moved to the corresponding location by vehicle for firefighting. In daily life, it can serve as a backup water tank to supply water to the residential buildings in the community. By adopting a dual-purpose water tank, its function can be quickly switched according to actual conditions, effectively solving the traditional community fire-fighting dilemma. It can effectively and promptly extinguish fires before they escalate, resulting in a proactive fire emergency response. Its overall design is ingenious, convenient to use, and highly practical.

[0017] It should be noted that the structures not described in this utility model are the same as or can be implemented using existing technology, and will not be elaborated here, as they do not involve the design points and improvement directions of this utility model. Attached Figure Description

[0018] Figure 1 This is a structural schematic diagram of the fire emergency water supply equipment of this utility model;

[0019] Figure 2 This is a schematic diagram of the fire emergency water supply equipment of this utility model from another perspective.

[0020] Figure label:

[0021] 1. Base; 101. Mounting slot; 2. Emergency water tank; 3. Screw jack; 301. Machine body; 302. Lifting screw; 303. Input shaft; 4. Dual-shaft motor; 5. Coupling; 6. Universal casters; 7. Buckle; 8. High-pressure water pump; 9. Control valve; 10. Emergency box; 11. Hanging rod; 12. Emergency water pipe. Detailed Implementation

[0022] To facilitate understanding of this utility model, a more comprehensive description of the utility model will be given below with reference to the accompanying drawings, which show several embodiments of the utility model. However, the utility model can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that the disclosure of the utility model will be more thorough and complete.

[0023] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "page", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0024] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0025] In this utility model, unless otherwise explicitly specified and limited, the terms "installed," "connected," "linked," "fixed," "provided with," and "located in" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances. Example

[0026] See attached document Figure 1-2 This embodiment of a fire emergency water supply device includes a base 1, on which an emergency water tank 2 is fixedly mounted. A high-pressure water pump 8 is connected to the outlet on the bottom right side of the emergency water tank 2. The high-pressure water pump 8 is mounted on the base 1, and a control valve 9 is installed at the outlet of the high-pressure water pump 8. The other end of the control valve 9 is connected to the main residential water supply pipe. A hanging rod 11 is also provided on the outer right side of the base 1, on which an emergency water pipe 12 is hung. Installation openings are provided around the bottom of the base 1. The base 1 has mounting grooves 101 around its bottom, in which liftable omnidirectional casters 6 are installed. The omnidirectional casters 6 can be existing omnidirectional casters with brakes. The base 1 is equipped with a synchronous lifting mechanism, which drives the four omnidirectional casters 6 to lift synchronously. When fire emergency water supply is required, the main residential water supply pipe at the other end of the control valve 9 is removed, and the four omnidirectional casters 6 are driven to extend synchronously and move to the corresponding position. One end of the emergency water pipe 12 is then connected to the control valve 9.

[0027] Specifically, the synchronous lifting mechanism includes four screw jacks 3. The bodies 301 of the four screw jacks 3 are correspondingly installed around the top of the base 1. The bottom end of the lifting screw 302 of each screw jack 3 passes through the base 1 and is connected to the universal caster 6 in the mounting groove 101. The bottom of the mounting groove 101 has a through hole for the lifting screw 302 to pass through. A dual-axis motor 4 is also installed on the top left side of the base 1. The output shafts on both sides of the dual-axis motor 4 are connected to the input shafts 303 of the two screw jacks 3 on the left side of the base 1 via couplings 5. The input shafts 303 of the two screw jacks 3 on the front side of the base 1 are also connected via couplings 5, and the input shafts 303 of the two screw jacks 3 on the rear side of the base 1 are also connected via couplings 5. The four screw jacks 3 are driven to work synchronously by the dual-axis motor 4.

[0028] An emergency box 10 is provided on the right outer wall of the emergency water tank 2. A door that can be flipped open and closed is installed on the outside of the emergency box 10. The hanging rod 11 is located inside the emergency box 10. A ring-shaped retaining ring extends outward from the outer end of the hanging rod 11 to prevent the emergency water pipe 12 from falling when suspended.

[0029] The emergency water tank 2 also has a corresponding buckle 7 on its left outer wall, which can be secured to the vehicle with a rope or chain so that the vehicle can move the entire equipment. It is worth noting that the emergency water tank 2 has a corresponding water inlet (not shown in the figure). The dual-axis motor 4 is fitted with a housing, which is fixed to the base 1. The housing has through holes on both sides for the output shaft of the dual-axis motor 4 to pass through. The base 1 may also have a groove in the center of its bottom end for weight reduction.

[0030] The above-described embodiments are merely illustrative of certain implementations of this utility model, and their descriptions are relatively specific and detailed. However, they should not be construed as limiting the scope of this utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these modifications and improvements all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model patent should be determined by the appended claims.

Claims

1. A fire emergency water supply apparatus, characterized by: The system includes a base (1), on which an emergency water tank (2) is correspondingly mounted. A high-pressure water pump (8) is connected to the outlet on the bottom right side of the emergency water tank (2). The high-pressure water pump (8) is installed on the base (1). A control valve (9) is installed at the outlet of the high-pressure water pump (8). The other end of the control valve (9) is connected to the main water supply pipe for residents. A hanging rod (11) is also provided on the outer wall of the right side of the base (1). An emergency water pipe (12) is hung on the hanging rod (11). The bottom of the base (1) The base (1) has mounting slots (101) around its perimeter. The mounting slots (101) around the bottom of the base (1) are equipped with lifting universal casters (6). The base (1) is equipped with a synchronous lifting mechanism. The synchronous lifting mechanism drives the four universal casters (6) to lift synchronously. When fire emergency water supply is required, the main water supply pipe of the residents at the other end of the control valve (9) is removed, and the four universal casters (6) are driven to extend synchronously and move to the corresponding position. One end of the emergency water pipe (12) is then connected to the control valve (9).

2. A fire emergency water supply apparatus according to claim 1, characterized in that: The synchronous lifting mechanism includes four screw jacks (3). The bodies (301) of the four screw jacks (3) are installed at corresponding positions around the top of the base (1). The bottom end of the lifting screw (302) of the screw jack (3) passes through the base (1) and is connected to the universal caster (6) in the mounting groove (101). A dual-axis motor (4) is also installed on the left side of the top of the base (1). The output shafts on both sides of the dual-axis motor (4) are respectively connected to the input shafts (303) of the two screw jacks (3) on the left side of the base (1). The input shafts (303) of the two screw jacks (3) on the front side of the base (1) are connected to each other, and the input shafts (303) of the two screw jacks (3) on the rear side of the base (1) are connected to each other. The four screw jacks (3) are driven to work synchronously by the dual-axis motor (4).

3. A fire emergency water supply apparatus according to claim 2, characterised in that: The input shafts (303) of the two screw jacks (3) on the front side of the base (1) are connected by a coupling (5), and the input shafts (303) of the two screw jacks (3) on the rear side of the base (1) are also connected by a coupling (5); the output shafts on both sides of the dual-axis motor (4) are also connected by a coupling to the input shafts (303) of the two screw jacks (3) on the left side of the base (1).

4. A fire emergency water supply apparatus according to claim 2, characterized in that: The bottom of the mounting groove (101) is provided with a through hole for the lifting screw (302) to pass through.

5. A fire emergency water supply apparatus according to claim 1, characterized in that: An emergency box (10) is provided on the right outer wall of the emergency water tank (2). A door that can be flipped open and closed is installed on the outside of the emergency box (10). The hanging rod (11) is located inside the emergency box (10). A ring-shaped retaining ring extends outward from the outer end of the hanging rod (11).

6. The fire emergency water supply equipment according to claim 1, characterized in that: The emergency water tank (2) is also provided with a buckle (7) on the left outer wall.

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