Novel fire hydrant capable of being remotely controlled

Abstract

The novel fire hydrant capable of being remotely controlled comprises a hydrant body, hydrant openings are symmetrically formed in the hydrant body, a valve head is arranged at one end of the hydrant body, a first control assembly is arranged at one end of each hydrant opening, a part of the first control assembly is arranged on the hydrant body, one end of the first control assembly is arranged in the hydrant body, and the other end of the first control assembly is arranged in the hydrant body. A second control assembly is arranged at one end of the hydrant body, a controller and a storage battery are arranged in the second control assembly, the first control assembly is arranged, the sealing performance of the fire hydrant and the pressure in the fire hydrant can be remotely detected, and therefore the situation that after the fire hydrant is not used for a long time, the fire hydrant is damaged can be avoided. The fire hydrant can solve the problems of circuit aging or short circuit and the like, and the water flow can be adjusted when water is used for fire fighting, so that waste of water resources can be avoided.

Description

Technical field:

[0001] The utility model relates to the technical field of fire hydrants, in particular to a novel fire hydrant capable of remote control. Background technology:

[0002] Fire hydrants are a kind of fixed firefighting tools. Fire hydrants are available everywhere in the city to provide firefighters with water for firefighting during the rescue process. Their main functions are to control combustibles, isolate combustibles, and eliminate ignition sources. Fire hydrants are one of the important firefighting facilities for firefighting. Schools are places where students gather, and their safety is very important, especially fire safety. Traditional fire hydrants do not involve remote intelligent control considerations. In order to better implement remote control, a new type of fire hydrant that can be remotely controlled for schools is needed.

[0003] After searching, Chinese patent publication number CN 218374194 U discloses a remotely controlled fire hydrant. The signal sent from the remote end is received by a signal receiver, and the signal is transmitted to a PLC controller, so that the control box controls the forward and reverse rotation and stop of the servo motor. The servo motor drives the long gear to rotate, so that the slave gear rotates synchronously and drives the valve stem to rotate. The spiral transmission between the sealing block and the valve stem is used to make the valve stem move up and down to control the water flow of the hydrant.

[0004] However, the above patent has certain shortcomings in actual use. Although the spiral transmission between the sealing block and the valve stem can be used to move the valve stem up and down to control the water flow of the hydrant, after a long period of non-use, the fire hydrant will inevitably experience circuit aging or short circuit, and a series of other situations will occur, resulting in remote control failure. Utility model content:

[0005] The technical problem to be solved by the utility model is that after the existing fire hydrants are not used for a long time, the fire hydrants will inevitably have circuit aging or short circuit, and a series of situations will occur, resulting in the problem of remote control failure.

[0006] In order to solve the above technical problems, the utility model provides a technical solution: a new type of fire hydrant that can be remotely controlled, including a bolt body, a bolt mouth symmetrically arranged on the bolt body, and a valve head arranged at one end of the bolt body, wherein: a first control component is arranged at one end of the bolt mouth, and part of the first control component is arranged on the bolt body, one end of the first control component is arranged inside the bolt body, and a second control component is arranged at one end of the bolt body, and a controller and a storage battery are arranged inside the second control component;

[0007] The first control component includes a first protective shell, which is arranged on the bolt body, and a portion of the first protective shell extends to the bolt mouth, a rotating block is connected to the bolt mouth, and a plurality of output ports are provided on the rotating block, one end of the pressure sensor extends from the outside of the bolt body to the inside of the bolt body, a cylinder is provided on one side of the bolt body, and one end of the cylinder is connected to the inside of the bolt body.

[0008] Furthermore, a rotating rod is arranged on the rotating block through a bearing, and both ends of the rotating rod are arranged on the inner wall of the bolt opening through a mounting frame, and sealing plates are arranged on both ends of the rotating rod, and the sealing plates are connected to the rotating block.

[0009] Furthermore, a driven gear is fixedly provided on the outer wall of the rotating block, a driving gear is connected to one side of the driven gear, a first motor is provided on one side of the driving gear, and the first motor is provided at one end of the first protective shell, and a sealing cover is provided at one end of the bolt mouth.

[0010] Furthermore, a plurality of support plates are provided inside the cylinder, a movable rod is connected to the support plate, and one end of the movable rod is provided on the inner wall of the cylinder, an adjusting spring is provided on the movable rod, a closing plate is provided at one end of the movable rod, a reciprocating plate is provided inside the cylinder, an adjusting plate is connected to the reciprocating plate, one end of the adjusting plate passes through the cylinder and is connected to an auxiliary plate, a second motor is provided at one end of the auxiliary plate, and the second motor is provided on the inner wall of the first protective shell.

[0011] Furthermore, the second control component includes a second protective shell, the second protective shell is arranged at one end of the bolt body, the controller and the battery are arranged on the inner wall of the second protective shell, a first adjusting gear is arranged at one end of the valve head, a second adjusting gear is connected to one side of the first adjusting gear, a third motor is arranged at one end of the second adjusting gear, and one end of the third motor is fixed to the second protective shell, and a solar panel is arranged on the outer wall of the second protective shell.

[0012] The beneficial effects of the utility model are:

[0013] 1. This application improves upon the existing fire hydrants by providing a first control component that can remotely detect the tightness of the fire hydrants and the pressure inside the fire hydrants, thereby preventing problems such as circuit aging or short circuits in the fire hydrants after long periods of non-use. The water flow can also be adjusted during firefighting water use, thereby avoiding waste of water resources.

[0014] 2. This application can remotely control the water valve by setting up a second control component, thereby avoiding the waste of water resources caused by accidental contact with the fire hydrant.

[0015] In order to make the above and other purposes, features and advantages of the present invention more obvious and easy to understand, preferred embodiments are given below and described in detail with reference to the accompanying drawings. Description of the drawings:

[0016] In order to more clearly illustrate the technical solutions in the present invention or the prior art, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only eight of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0017] Figure 1 This is a schematic diagram of the structure of this application Figure 1 ;

[0018] Figure 2 This is a schematic diagram of the structure of this application Figure 2 ;

[0019] Figure 3 The structure of the first control component is shown in FIG. Figure 1 ;

[0020] Figure 4 The structure of the first control component is shown in FIG. Figure 2 ;

[0021] Figure 5 The structure of the first control component is shown in FIG. Figure 3 ;

[0022] Figure 6 The structure of the first control component is shown in FIG. Figure 4 ;

[0023] Figure 7 is a schematic diagram of the structure of the second control component;

[0024] Figure 8 for Figure 5 A partial enlarged view of middle A.

[0025] In the figure, 1-bolt body, 2-bolt mouth, 3-first control component, 4-second control component, 5-controller, 6-battery, 7-valve head, 8-sealing cover, 9-solar panel, 10-support plate,

[0026] 301-first protective housing, 302-rotating block, 303-output port, 304-rotating rod, 305-sealing plate, 306-driven gear, 307-first motor, 308-pressure sensor, 309-cylinder, 310-movable rod, 311-adjusting spring, 312-closing plate, 313-reciprocating plate, 314-adjusting plate, 315-auxiliary plate, 316-second motor, 317-driving gear;

[0027] 401 - second protective housing, 402 - first adjusting gear, 403 - second adjusting gear, 404 - third motor. Specific implementation method:

[0028] The embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. Although certain embodiments of the present invention are shown in the accompanying drawings, it should be understood that the present invention can be implemented in various forms and should not be construed as being limited to the embodiments described herein. Instead, these embodiments are provided to provide a more thorough and complete understanding of the present invention. It should be understood that the drawings and embodiments of the present invention are only for exemplary purposes and are not intended to limit the scope of protection of the present invention.

[0029] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0030] The names of the messages or information exchanged between multiple devices in the implementation manner of the present utility model are only used for illustrative purposes, and are not used to limit the scope of these messages or information.

[0031] Embodiment 1

[0032] like Figure 1-8 As shown, a new type of remotely controllable fire hydrant includes a hydrant body 1, a hydrant mouth 2 is symmetrically arranged on the hydrant body 1, a valve head 7 is arranged at one end of the hydrant body 1, a first control component 3 is arranged at one end of the hydrant mouth 2, and is used for remote detection and adjustment of the fire hydrant, and part of the first control component 3 is arranged on the hydrant body 1, one end of the first control component 3 is arranged inside the hydrant body 1, a second control component 4 is arranged at one end of the hydrant body 1, and is used for remote control of the water valve, a controller 5 and a battery 6 are arranged inside the second control component 4, and a remote control module and a data transmission module are arranged inside the controller 5, and are used for remote control and data transmission of the fire hydrant;

[0033] The first control component 3 includes a first protective shell 301, which is arranged on the bolt body 1, and part of the first protective shell 301 extends to the bolt mouth 2, a rotating block 302 is connected to the bolt mouth 2, and three output ports 303 are opened on the rotating block 302, a rotating rod 304 is arranged on the rotating block 302 through a bearing, and both ends of the rotating rod 304 are arranged on the inner wall of the bolt mouth 2 through a mounting frame, and sealing plates 305 are arranged at both ends of the rotating rod 304, and the sealing plates 305 are connected to the rotating block 302, and a driven gear 306 is fixedly arranged on the outer wall of the rotating block 302, and a driving gear 317 is connected to one side of the driven gear 306, and a first motor 307 is arranged on one side of the driving gear 317, and the first motor 307 is arranged at one end of the first protective shell 301, and a sealing cover 8 is arranged at one end of the bolt mouth 2;

[0034] The first control component 3 also includes a pressure sensor 308, one end of the pressure sensor 308 extends from the outside of the bolt body 1 to the inside of the bolt body 1, a cylinder 309 is provided on one side of the bolt body 1, one end of the cylinder 309 is connected to the inside of the bolt body 1, two support plates 10 are provided inside the cylinder 309, a movable rod 310 is connected to the support plate 10, and one end of the movable rod 310 is arranged on the inner wall of the cylinder 309, an adjusting spring 311 is provided on the movable rod 310, a closing plate 312 is provided at one end of the movable rod 310, a reciprocating plate 313 is provided inside the cylinder 309, an adjusting plate 314 is connected to the reciprocating plate 313, one end of the adjusting plate 314 passes through the cylinder 309 and is connected to an auxiliary plate 315, one end of the auxiliary plate 315 is provided with a second motor 316, and the second motor 316 is arranged on the inner wall of the first protective shell 301.

[0035] In this embodiment, when it is necessary to adjust the water flow, the first motor 307 is remotely controlled by the controller 5, and then the output end of the first motor 307 drives the driving gear 317 to rotate, and then the driving gear 317 and the driven gear 306 are meshed with each other to rotate, and then the rotating block 302 is driven to move, while the sealing plate 305 is in a stationary state, thereby realizing the adjustment of the flow size. When it is necessary to inspect the inside of the fire hydrant, the second motor 316 is remotely controlled by the controller 5, and then the second motor 316 reciprocates in the cylinder 309 by cooperating with the auxiliary plate 315, the adjustment plate 314, and the reciprocating plate 313 to generate gas. When the gas is transported, the movable rod 310, the adjustment spring 311, the closing plate 312, and the support plate 10 cooperate with each other to transport the gas out of the cylinder 309 and into the bolt body 1 (used to ensure the sealing of the cylinder 309 when the gas is not transported). After the inspection, the sealing plate 305 is adjusted to release the pressure.

[0036] Embodiment 2

[0037] like Figure 1, 2 As shown in FIG. 7 , this embodiment is based on the embodiment 1 and obtains the technical features such as the second control component 4 in detail. The remaining technical features are the same as those of the embodiment 1, and the similarities are not repeated here. The difference between this embodiment and the embodiment 1 is that the second control component 4 includes a second protective shell 401, and the second protective shell 401 is arranged at one end of the bolt body 1. The controller 5 and the battery 6 are arranged on the inner wall of the second protective shell 401. A first adjusting gear 402 is arranged at one end of the valve head 7, and a second adjusting gear 403 is connected to one side of the first adjusting gear 402. A third motor 404 is arranged at one end of the second adjusting gear 403, and one end of the third motor 404 is fixed to the second protective shell 401. A solar panel 9 is arranged on the outer wall of the second protective shell 401, and the battery 6 is electrically connected to the solar panel 9 through a converter.

[0038] In this embodiment, when the valve head 7 needs to be adjusted to open, the third motor 404 is remotely controlled by the controller 5 to drive the second adjusting gear 403 to rotate, and then the second adjusting gear 403 drives the first adjusting gear 402 to rotate, thereby adjusting the opening of the valve head 7, and energy storage processing can be performed by setting the solar panel 9.

[0039] The overall technical solution formed by the above-mentioned embodiments is used in the following process: when the water flow needs to be adjusted, the first motor 307 is remotely controlled by the controller 5, and then the output end of the first motor 307 drives the driving gear 317 to rotate, and then the driving gear 317 and the driven gear 306 are meshed with each other to rotate, and then the rotating block 302 is driven to move, while the sealing plate 305 is in a stationary state, thereby realizing the adjustment of the flow size. When it is necessary to detect the inside of the fire hydrant, the second motor 316 is remotely controlled by the controller 5, and then the second motor 316 is connected to the auxiliary plate 315, the adjustment plate 314, and the reciprocating plate 316. 3 cooperate with each other to reciprocate in the cylinder 309 to generate gas. When the gas is transported, the movable rod 310, the adjusting spring 311, the closing plate 312 and the supporting plate 10 cooperate with each other to transport the gas out of the cylinder 309 and into the bolt body 1 (to ensure the sealing of the cylinder 309 when the gas is not transported). When the valve head 7 needs to be adjusted to open, the controller 5 remotely controls the third motor 404 to drive the second adjusting gear 403 to rotate, and then the second adjusting gear 403 drives the first adjusting gear 402 to rotate, so that the opening adjustment of the valve head 7 can be realized, and energy storage processing can be performed by setting the solar panel 9.

[0040] Note that the above are only preferred embodiments of the present invention and the technical principles used. Those skilled in the art will understand that the present invention is not limited to the specific embodiments herein, and that various obvious changes, readjustments and substitutions can be made by those skilled in the art without departing from the scope of protection of the present invention. Therefore, although the present invention is described in more detail through the above embodiments, the present invention is not limited to the above embodiments, and may include more other equivalent embodiments without departing from the concept of the present invention, and the scope of the present invention is determined by the scope of the appended claims.

Claims

1. A new type of remotely controlled fire hydrant, comprising a hydrant body, a hydrant opening symmetrically arranged on the hydrant body, a valve head arranged at one end of the hydrant body, and characterized in that: A first control component is disposed at one end of the bolt mouth, and part of the first control component is disposed on the bolt body, one end of the first control component is disposed inside the bolt body, and a second control component is disposed at one end of the bolt body, and a controller and a storage battery are disposed inside the second control component; The first control component includes a first protective shell, which is arranged on the bolt body, and a part of the first protective shell extends to the bolt mouth, the bolt mouth is connected to a rotating block, and a plurality of output ports are provided on the rotating block, one end of the pressure sensor extends from the outside of the bolt body to the inside of the bolt body, and a cylinder is arranged on one side of the bolt body, and one end of the cylinder is connected to the inside of the bolt body; The second control component includes a second protective shell, which is arranged at one end of the bolt body, and the controller and the battery are arranged on the inner wall of the second protective shell. A first adjusting gear is arranged at one end of the valve head, and a second adjusting gear is connected to one side of the first adjusting gear. A third motor is arranged at one end of the second adjusting gear, and one end of the third motor is fixed to the second protective shell, and a solar panel is arranged on the outer wall of the second protective shell.

2. The novel remotely controlled fire hydrant according to claim 1 is characterized in that: A rotating rod is arranged on the rotating block through a bearing, and two ends of the rotating rod are arranged on the inner wall of the bolt opening through a mounting frame. Sealing plates are arranged on both ends of the rotating rod, and the sealing plates are connected to the rotating block.

3. The novel remotely controlled fire hydrant according to claim 2 is characterized in that: A driven gear is fixedly arranged on the outer wall of the rotating block, a driving gear is connected to one side of the driven gear, a first motor is arranged on one side of the driving gear, and the first motor is arranged at one end of the first protective shell, and a sealing cover is arranged at one end of the bolt mouth.

4. The novel remotely controlled fire hydrant according to claim 3 is characterized in that: A plurality of support plates are arranged inside the cylinder, a movable rod is connected to the support plate, and one end of the movable rod is arranged on the inner wall of the cylinder, an adjusting spring is arranged on the movable rod, a closing plate is arranged at one end of the movable rod, a reciprocating plate is arranged inside the cylinder, an adjusting plate is connected to the reciprocating plate, one end of the adjusting plate passes through the cylinder and is connected to an auxiliary plate, a second motor is arranged at one end of the auxiliary plate, and the second motor is arranged on the inner wall of the first protective shell.

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