Portable electric fire extinguishing water gun

Abstract

The utility model discloses a portable electric fire extinguishing water gun which comprises a water tank, an equipment box is arranged at the bottom end of the water tank, a water pump is arranged in the equipment box, a flow dividing pipe is arranged at the water inlet end of the water pump, one end of the flow dividing pipe is communicated with an inner cavity of the water tank, and the other end of the flow dividing pipe extends to the outer side of the equipment box and is provided with a water conveying connecting pipe. The output end of the water pump extends to the outer side of the equipment box and is provided with a water supply pipe, the output end of the water supply pipe is provided with a water spraying hard pipe, the output end of the water spraying hard pipe is provided with a nozzle, and the outer sides of the water spraying hard pipe and the water supply pipe are slidably provided with a handle pipe; according to the electric fire extinguishing water gun, flexible water supply can be achieved when the electric fire extinguishing water gun is used, the water supply cleanliness is good, and meanwhile the water spraying holding length can be conveniently adjusted.

Description

TECHNICAL FIELD

[0001] The utility model relates to electric fire extinguishing water gun technical field, more specifically, it relates to a portable electric fire extinguishing water gun. BACKGROUND

[0002] Electric fire extinguishing water gun is a kind of efficient and convenient fire-fighting equipment, by built-in battery drive high-pressure water pump, water is quickly injected to fire source, realizes long-distance fire extinguishing.It is light and portable design and is suitable for single-person operation, and is suitable for family, vehicle and initial fire in open air.Some models are equipped with adjustable spray head, support water mist, water column and other multiple modes, improve fire extinguishing efficiency.

[0003] But the existing electric fire extinguishing water gun mainly carries out water supply through water tank, and the water storage capacity of water tank is limited, especially in some forest fire fighting operation, after the water in water tank is used up, fire fighting personnel need to take water back and forth, which affects fire extinguishing efficiency;

[0004] And in the prior art, the length of the handle of the electric fire extinguishing water gun is mostly fixed, the staff needs to be close to the fire source, cannot achieve the purpose of spraying at a distance, and the fire fighting personnel is easy to feel roasted by the fire source, reducing the comfort of the fire fighting personnel. UTILITY MODEL CONTENTS

[0005] (I) technical problem solved

[0006] In view of the problems existing in the prior art, the utility model provides a portable electric fire extinguishing water gun to solve the technical problems that the water supply condition of the existing portable electric fire extinguishing water gun is single, and the water spraying handle length is not convenient to adjust.

[0007] (II) technical scheme

[0008] To achieve the above purpose, the utility model provides the following technical scheme:

[0009] A kind of portable electric fire extinguishing water gun, including water tank, equipment box is arranged at the bottom of water tank, water pump is arranged in the equipment box, the water inlet end of water pump is provided with shunt pipe, one end of shunt pipe is communicated with the inner chamber of water tank, and the other end extends to the outside of equipment box, and is provided with water delivery connecting pipe, remote water delivery assembly is detachably installed on water delivery connecting pipe, the output end of water pump extends to the outside of equipment box and is provided with water supply pipe, the output end of water supply pipe is provided with water spraying hard pipe, the output end of water spraying hard pipe is provided with spray head, the outside of water spraying hard pipe and water supply pipe is slidably provided with handle pipe, adjusting locking structure is arranged between handle pipe and water spraying hard pipe.

[0010] The utility model further sets up, the adjusting locking structure includes locking elastic sheet, locking elastic sheet annular array sets up in the one end of handle pipe connecting water jet hard pipe, the outside thread of locking elastic sheet is provided with locking ring, through the sliding adjustment of water jet hard pipe on handle pipe, can realize the flexible adjustment of handle length when spraying, after adjusting to the appropriate position, tightly twists locking ring, makes locking elastic sheet compactly fixed on water jet hard pipe, thereby realizes the locking fixed of water jet hard pipe on handle pipe, realizes the stable handle when spraying fire extinguishing.

[0011] The utility model further sets up, the handle pipe is equipped with foldable handle through the setting of foldable handle, when using, unfold the detachable handle, can improve the handle stability of handle pipe, when not using, can fold the foldable handle, reduce the floor space, wherein, the specific folding installation mode of foldable handle on handle pipe is prior art content, the utility model does not repeat.

[0012] The utility model further sets up, the remote water delivery assembly includes water delivery pipe, one end detachable of water delivery pipe sets up on water delivery connecting pipe, and the other end is provided with water inlet filter ball, the tail end of water delivery pipe is provided with the floating plate with water inlet filter ball, when using, make the floating plate carry water inlet filter ball and water delivery pipe into water source, under the action of floating plate, water inlet filter ball can float on the water surface, and keep contact with the water surface, like this, can avoid the water inlet end of water delivery pipe under the action of gravity, and fall down to the bottom of water source and contact with the bottom silt etc, improve water source cleanliness, simultaneously, water inlet filter ball can filter the water flow of water inlet end of water delivery pipe, improve the cleanliness of conveying water flow.

[0013] The utility model further sets up, be provided with valve on the shunt pipe, can realize the opening and closure control between different pipe lines of shunt pipe through the setting of valve, wherein, the valve preferably adopts solenoid valve, and cooperation setting control panel and other related operation control parts on the lateral wall of equipment box are used for controlling the opening and closure of water pump, valve and the like, and the circuit connection structure between the above-mentioned related parts is prior art content, the utility model does not repeat.

[0014] The utility model further sets up, one side of water tank is provided with the carrying strap, and the water tank is conveniently moved through the carrying strap, improves the convenience and flexibility of fire extinguishing.

[0015] The utility model further sets up, the outer end of water delivery connecting pipe is provided with sealing cap with thread cooperation, when not needing to connect with water delivery pipe, can seal the water delivery connecting pipe through sealing cap.

[0016] The utility model further sets up, the top of water tank is provided with water inlet, the inside of water inlet department is provided with filter screen cover, and the water inlet department is provided with sealing cover thread, and the water tank top is realized by water inlet, and the water inlet convenience is improved.

[0017] (Three) beneficial effect

[0018] Compared with the prior art, the utility model provides a portable electric fire extinguishing water gun with the following beneficial effects:

[0019] 1、 the utility model discloses a shunt is provided with at the water inlet of water pump, and one end of shunt is communicated with the inner chamber of water tank, and the other end extends to the outside of equipment box, and is provided with water delivery connecting pipe, and the remote water delivery assembly is detachably installed on water delivery connecting pipe, and the remote water delivery assembly includes water delivery pipe, in use, one end of water delivery pipe can be connected with water delivery connecting pipe, and the other end is connected with water source, so that the water pump in the water tank is directly connected with the external water source in the process of extinguishing the fire, which provides water flow for extinguishing the fire, thereby reducing the need for fire personnel to run back and forth to add water source due to insufficient water storage in the water tank, when not needing to connect the external water source, the water delivery pipe can be directly detached from the water delivery connecting pipe, and the sealing of the water delivery connecting pipe is realized by the sealing cap, so that the water pump extracts the water stored in the water tank, realizes fire extinguishing and improves the flexibility of fire extinguishing.

[0020] 2、 the utility model discloses that the water inlet filter screen ball and the floating plate that cooperate with each other are provided at the water inlet of conveying pipe, under the action of floating plate, the water inlet of water delivery pipe and water inlet filter screen ball can float on the water surface of water source and keep connected with the water surface, so as to ensure the water inlet effect and realize water inlet filtration, so that the contact between the water inlet of water delivery pipe and the silt at the bottom of water source can be prevented, and the water supply cleanliness is improved.

[0021] 3、 the utility model discloses that the output end of water pump extends to the outside of equipment box and is provided with water supply pipe, the output end of water supply pipe is provided with water jet hard tube, and the output end of water jet hard tube is provided with spray head, and the outside of water jet hard tube and water supply pipe is slidably provided with handle pipe, and the adjusting locking structure is arranged between water jet hard tube and handle pipe, wherein the adjusting locking structure includes locking spring sheet and locking ring that cooperate with each other, by sliding adjustment of water jet hard tube on handle pipe, the flexible adjustment of handle length during water jetting can be realized, after adjusting to the appropriate position, the locking ring is tightly screwed, so that the locking spring sheet is tightly fixed on water jet hard tube, thereby realizing the locking and fixing of water jet hard tube on handle pipe, realizing the stable handle during water jetting and facilitating the flexible adjustment of water jet distance. ACCURACY OF DRAWINGS

[0022] Figure 1 It is the structure schematic drawing when the whole connection conveying pipe of the utility model discloses a kind of portable electric fire extinguishing water gun.

[0023] Figure 2 It is the structure schematic view of the whole not connecting the delivery pipe of the portable electric fire extinguishing water gun in the utility model;

[0024] Figure 3 It is the connecting structure section view between the water spraying hard pipe and the handle pipe in the utility model;

[0025] Figure 4 It is the connecting structure schematic view between the water delivery pipe, the floating plate and the water inlet filter ball in the utility model;

[0026] Figure 5 It is the connecting structure section view of the water tank at the water inlet in the utility model;

[0027] Figure 6 It is the mounting structure schematic view of the foldable handle on the handle pipe in the utility model.

[0028] In the drawing: 1, water tank; 2, equipment box; 3, water pump; 4, shunt pipe; 5, water delivery connecting pipe; 6, water supply pipe; 7, water spraying hard pipe; 8, spray head; 9, handle pipe; 10, locking spring sheet; 11, locking ring; 12, foldable handle; 13, water delivery pipe; 14, water inlet filter ball; 15, floating plate; 16, valve; 17, back strap; 18, sealing cap; 19, water inlet; 20, filter screen cover; 21, sealing cover. DETAILED DESCRIPTION

[0029] It should be noted that the embodiments in the present application and the features in the embodiments can be combined with each other without conflict. The utility model will be described in detail below with reference to the drawings and in combination with embodiments.

[0030] It should be noted that, unless otherwise specified, all technical and scientific terms used in the present application have the same meaning as generally understood by those skilled in the art to which the present application belongs.

[0031] In the utility model, unless otherwise stated, the orientation such as "up, down" is generally for the direction shown in the drawing, or for the vertical, perpendicular or gravity direction; similarly, for the convenience of understanding and description, "left, right" is generally for the left and right shown in the drawing; "inner, outer" refers to the inner and outer relative to the contour of each component itself, but the above orientation words are not used to limit the utility model.

[0032] Please refer to Figures 1-6The utility model provides a portable electric fire extinguishing water gun, including water tank 1, the bottom end of water tank 1 is provided with equipment box 2, water pump 3 is provided in equipment box 2, the water inlet end of water pump 3 is provided with shunt pipe 4, one end of shunt pipe 4 is in communication with the inner chamber of water tank 1, and the other end extends to the outside of equipment box 2, and is provided with water delivery connecting pipe 5, and the remote water delivery assembly is detachably installed on water delivery connecting pipe 5, the output end of water pump 3 extends to the outside of equipment box 2 and is provided with water supply pipe 6, the output end of water supply pipe 6 is provided with water jet hard tube 7, the output end of water jet hard tube 7 is provided with spray head 8, and the outside of water jet hard tube 7 and water supply pipe 6 is slidably provided with handle pipe 9, and the adjusting locking structure is arranged between handle pipe 9 and water jet hard tube 7.

[0033] Please refer to Figures 1-6 , as an embodiment of the adjusting locking structure: the adjusting locking structure includes locking spring sheet 10, the locking spring sheet 10 is annularly arranged at one end of the handle pipe 9 connected to the water jet hard tube 7, and the outside of the locking spring sheet 10 is threadedly provided with locking ring 11, by adjusting the sliding of the water jet hard tube 7 on the handle pipe 9, the flexible adjustment of the length of the handle can be realized during water spraying, after adjusting to the appropriate position, the locking ring 11 is tightly screwed, so that the locking spring sheet 10 is tightly fixed on the water jet hard tube 7, thereby realizing the locking and fixing of the water jet hard tube 7 on the handle pipe 9, and realizing the stable handle during water spraying and fire extinguishing.

[0034] Please refer to Figures 1-6 , as an embodiment of the handle pipe 9: the handle pipe 9 is limitingly hingedly provided with foldable handle 12, by the arrangement of the foldable handle 12, the foldable handle 12 is unfolded during use, the handle stability of the handle pipe 9 can be improved, and the foldable handle 12 is folded when not in use, the occupied space is reduced, wherein, the specific folding mounting mode of the foldable handle 12 on the handle pipe 9 is the existing known content, and the utility model does not make redundant description.

[0035] Please refer to Figures 1-6 , as an embodiment of the remote water delivery assembly: the remote water delivery assembly includes water delivery pipe 13, one end of the water delivery pipe 13 is detachably arranged on the water delivery connecting pipe 5, and the other end is provided with water inlet filter net ball 14, the tail end of the water delivery pipe 13 is provided with floating plate 15 matched with the water inlet filter net ball 14, during use, the floating plate 15 carries the water inlet filter net ball 14 and the water delivery pipe 13 into the water source, under the action of the floating plate 15, the water inlet filter net ball 14 can float on the water surface and keep contact with the water surface, in this way, the water inlet end of the water delivery pipe 13 can be prevented from falling to the bottom of the water source and contacting the mud and the like on the bottom under the action of gravity, the water source cleanliness is improved, and meanwhile, the water inlet filter net ball 14 can filter the water flow of the water inlet end of the water delivery pipe 13, and the cleanliness of the delivered water flow is improved.

[0036] Please refer to Figures 1-6As one implementation of the diversion pipe 4: a valve 16 is provided on the diversion pipe 4. The valve 16 can realize the opening and closing control between different pipelines of the diversion pipe 4. The valve 16 is preferably a solenoid valve. A control panel and other related operation control components are provided on the side wall of the equipment box 2 to control the opening and closing of the water pump 3, valve 16, etc. The circuit connection structure between the above-mentioned related components is known in the prior art and will not be described in detail in this utility model.

[0037] Please see Figures 1-6 As one implementation method for water tank 1: a carrying strap 17 is provided on one side of water tank 1, which allows water tank 1 to be moved conveniently, improving the convenience and flexibility of fire extinguishing.

[0038] Please see Figures 1-6 The outer end of the water supply connecting pipe 5 is threaded with a sealing cap 18. When it is not necessary to connect to the water supply pipe 13, the water supply connecting pipe 5 can be sealed by the sealing cap 18.

[0039] Please see Figures 1-6 As one implementation of water tank 1: water tank 1 is provided with a water inlet 19 on the top, a filter screen 20 is provided inside the water inlet 19, and a sealing cap 21 is threaded on the water inlet 19. Water can enter the top of water tank 1 through the water inlet 19, improving the convenience of water intake.

[0040] In summary:

[0041] This utility model has a diversion pipe 4 at the inlet end of the water pump 3. One end of the diversion pipe 4 is connected to the inner cavity of the water tank 1, and the other end extends to the outside of the equipment box 2. A water supply connection pipe 5 is provided thereon. A remote water supply component is detachably installed on the water supply connection pipe 5. The remote water supply component includes a water supply pipe 13. In use, one end of the water supply pipe 13 can be connected to the water supply connection pipe 5, and the other end can be connected to the water source. In this way, during the fire extinguishing process, the water pump 3 in the water tank 1 can be directly connected to the external water source to provide water flow for fire extinguishing. This reduces the need for firefighters to run back and forth to add water due to insufficient water storage in the water tank 1. When it is not necessary to connect to the external water source, the water supply pipe 13 can be directly detached from the water supply connection pipe 5, and the water supply connection pipe 5 can be sealed by the sealing cap 18, so that the water pump 3 can draw water stored in the water tank 1 to extinguish the fire and improve the flexibility of fire extinguishing.

[0042] The utility model discloses a water inlet filter screen ball 14 and the floating plate 15 that cooperate with each other are arranged at the water inlet end of the conveying pipe, under the action of the floating plate 15, the water inlet end of the water conveying pipe 13 and the water inlet filter screen ball 14 can float on the water surface of the water source and keep connection with the water surface, thereby guaranteeing the water inlet effect and realizing water inlet filtration, which can prevent the water inlet end of the water conveying pipe 13 from contacting the silt at the bottom of the water source and improve water supply cleanliness.

[0043] The utility model discloses the output of water pump 3 extends to the outside of equipment box 2 and is provided with water supply pipe 6, the output of water supply pipe 6 is provided with water jet hard tube 7, the output of water jet hard tube 7 is provided with shower nozzle 8, the outside of water jet hard tube 7 and water supply pipe 6 is slid and is provided with the handle pipe 9 of supporting, be provided with the adjusting locking structure between handle pipe 9 and water jet hard tube 7, wherein, adjusting locking structure includes the locking spring piece 10 and locking ring 11 that cooperate with each other, by sliding adjustment of water jet hard tube 7 on handle pipe 9, can realize the flexible adjustment of the length of supporting when spraying, after adjusting to the appropriate position, tightly screw locking ring 11, make the locking spring piece 10 press tightly fixed on water jet hard tube 7, thereby realize the locking fixed of water jet hard tube 7 on handle pipe 9, realize the stable support when spraying and extinguishing, and the flexible adjustment of spraying distance is convenient.

[0044] In all the schemes mentioned above, the connection between two components can be selected according to actual conditions, such as welding, bolt and nut cooperation connection, bolt or screw connection, or other known connection methods, which will not be described here. In the above, when fixed connection is involved, welding is preferred. Although embodiments of the utility model have been shown and described, those skilled in the art can understand that various changes, modifications, replacements and deformations can be made to these embodiments without departing from the principles and spirits of the utility model. The scope of the utility model is defined by the appended claims and their equivalents.

[0045] In all the schemes mentioned above, if there is no explicit description, the electrical element operation is controlled by the controller. Since the controller is matched with common equipment, its control principle and circuit connection belong to existing known and mature technology, and its specific circuit structure will not be described here.

[0046] In all the schemes mentioned above, if actual needs, the motor can be matched with a speed reducer. The connection structure and working principle between the motor and the speed reducer are existing known technology, which will not be described here.

[0047] In all the above-mentioned schemes, the solar panel is connected to the battery, and the necessary accessories such as the inverter, the battery charging controller, the cable and the fuse, and the support, etc. are matched. The control principle and the line connection are all the existing known and mature technology, and the specific circuit structure is not described here.

Claims

1. A portable electric fire extinguishing water gun, comprising a water tank (1), the bottom end of the water tank (1) is provided with an equipment box (2), the equipment box (2) is provided with a water pump (3) therein, characterized in that: The water inlet end of the water pump (3) is provided with a shunt pipe (4), one end of the shunt pipe (4) is communicated with the inner cavity of the water tank (1), and the other end extends to the outside of the equipment box (2), and a water conveying connecting pipe (5) is arranged, a remote water conveying assembly is detachably installed on the water conveying connecting pipe (5), the output end of the water pump (3) extends to the outside of the equipment box (2) and is provided with a water supply pipe (6), the output end of the water supply pipe (6) is provided with a water spraying hard pipe (7), the output end of the water spraying hard pipe (7) is provided with a spray head (8), the outside of the water spraying hard pipe (7) and the water supply pipe (6) is slidably provided with a handle pipe (9), and an adjusting and locking structure is arranged between the handle pipe (9) and the water spraying hard pipe (7).

2. The portable electric fire extinguishing lance according to claim 1, characterized in that The adjusting and locking structure comprises locking elastic sheets (10), and the locking elastic sheets (10) are arranged in an annular array at one end of the handle pipe (9) connected with the water spraying hard pipe (7), and the outside of the locking elastic sheets (10) is threadedly provided with a locking ring (11).

3. The portable electric fire extinguishing lance according to claim 2, characterized in that: A foldable handle (12) is limitingly and hingedly arranged on the handle pipe (9).

4. The portable electric fire extinguishing lance according to claim 1, characterized in that: The remote water conveying assembly comprises a water conveying pipe (13), one end of the water conveying pipe (13) is detachably arranged on the water conveying connecting pipe (5), and the other end is provided with an inlet filter screen ball (14), and the tail end of the water conveying pipe (13) is provided with a floating plate (15) matched with the inlet filter screen ball (14).

5. The portable electric fire extinguishing lance according to claim 1, characterized in that: A valve (16) is arranged on the shunt pipe (4).

6. The portable electric fire extinguishing lance according to any one of claims 1-5, characterized in that: A shoulder strap (17) is arranged on one side of the water tank (1).

7. The portable electric fire extinguishing lance according to claim 1, characterized in that: A sealing cap (18) is threadedly arranged on the outer end of the water conveying connecting pipe (5).

8. The portable electric fire extinguishing lance according to claim 1, characterized in that: An inlet (19) is arranged on the top of the water tank (1), a filter screen cover (20) is arranged inside the inlet (19), and a sealing cover (21) is threadedly arranged on the inlet (19). An inlet (19) is arranged on the top of the water tank (1), a filter screen cover (20) is arranged inside the inlet (19), and a sealing cover (21) is threadedly arranged on the inlet (19).

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