阅读说明：本技术 一种能快速改造原有普通室外消火栓的非法用水报警器 (Illegal water use alarm capable of quickly transforming original common outdoor fire hydrant ) 是由 黄军 黎绵青 徐步欧 于 2021-03-10 设计创作，主要内容包括：本发明公开了一种能快速改造原有普通室外消火栓的非法用水报警器,包括帽体、锁体、控制器、消火栓阀杆、法兰、电池。所述法兰装设在所述帽体内部,所述消火栓阀杆、锁体、控制器、电池装设在法兰上,所述法兰可以与原有普通消火栓通过螺纹进行连接,可进行快速部署改造。控制器可以通过内置通讯模块向管理平台传送和接收数据,控制器可以通过内置MCU等电子元件进行数据的采集、记录、分析和处理,锁体、磁性开关和控制器相连并进行数据交互,操作所述消火栓阀杆,控制器会向管理平台报警,使新型智能消火栓帽子具有非法用水立即报警、破坏报警器立即报警、所有非法用水信息全部留存、消火栓倾斜报警功能且方便快捷。(The invention discloses an illegal water use alarm capable of quickly reconstructing an original common outdoor fire hydrant, which comprises a cap body, a lock body, a controller, a fire hydrant valve rod, a flange and a battery. The flange is installed inside the cap body, fire hydrant valve rod, lock body, controller, battery are installed on the flange, the flange can be connected through the screw thread with original ordinary fire hydrant, can dispose the transformation fast. The controller can transmit and receive data to the management platform through the built-in communication module, the controller can collect, record, analyze and process data through electronic elements such as a built-in MCU, the lock body, the magnetic switch and the controller are connected and perform data interaction, the fire hydrant valve rod is operated, the controller can give an alarm to the management platform, and the novel intelligent fire hydrant cap has the functions of immediately giving an alarm for illegal water consumption, immediately giving an alarm for damage, completely retaining all illegal water consumption information, and giving an alarm for fire hydrant inclination, and is convenient and rapid.)

1. An illegal water use alarm capable of quickly reconstructing an original common outdoor fire hydrant comprises a cap body (16), a lock body, a controller (5), a fire hydrant valve rod (9), a flange (14), a magnet (10), a magnetic switch detection piece (12), more than four magnetic switches (11) and a battery (15); the utility model discloses a fire hydrant, including the cap body, flange (14) are installed inside the cap body (16), fire hydrant valve rod (9), lock body, controller (5), battery (15) are installed on flange (14), flange (14) are connected through the screw thread with original ordinary fire hydrant, battery (15) are controller (5) power supply, lock body, magnetic switch (11) and controller (5) link to each other and carry out the data interaction, controller (5) and external management control platform signal connection.

2. The illegal water use alarm capable of rapidly transforming the original common outdoor fire hydrant according to claim 1, characterized in that: the lock body includes lock core (2), latch hook (3) and hasp (4), hasp (4) are connected with locking closure (1), install latch hook (3) on lock core (2), latch hook (3) and hasp (4) cooperation are realized locking in order to cover locking closure (1) tightly, be equipped with on lock core (2) and lock switch (7), and lock switch (7) with latch hook (3) are connected, lock switch (7) promote by promoting safety lever (6), drive latch hook (3) for lock core (2) rotate with hasp (4) unblock, install emergency button (8) on the cap body (16) with safety lever (6) are connected, emergency button (8) outside is equipped with the safety cover.

3. The illegal water use alarm capable of rapidly transforming the original common outdoor fire hydrant according to claim 1, characterized in that: magnet (10) are installed on valve rod (9) of fire hydrant, magnetic switch (11) are located the coplanar and evenly distributed in magnet (10) are peripheral, magnetic switch (11) all with magnetic switch detects piece (12) and connects, valve rod (9) of fire hydrant rotate the valve clack that drives the fire hydrant and reciprocate, valve rod (9) of fire hydrant rotate and drive magnet (10) and rotate.

4. The illegal water use alarm capable of rapidly transforming the original common outdoor fire hydrant according to claim 2, characterized in that: hasp (4) are including mounting panel (41), connecting rod (42) and lockpin (43), the inboard at locking closure (1) is installed in mounting panel (41), connecting rod (42) one end with mounting panel (41) are connected, and the other end is installed lockpin (43), lockpin (43) with latch hook (3) cooperation is realized locking.

5. The illegal water use alarm capable of rapidly transforming the original common outdoor fire hydrant according to claim 2, characterized in that: the lock cover (1) is arranged on a cap of the fire hydrant through an elastic opening piece.

6. The illegal water use alarm capable of rapidly transforming the original common outdoor fire hydrant according to claim 1, characterized in that: the plane of each magnetic switch (11) is vertical to the rotation central shaft of the fire hydrant valve rod (9).

7. The illegal water use alarm capable of rapidly transforming the original common outdoor fire hydrant according to claim 1, characterized in that: the magnetic switches (11) are uniformly distributed along the circumferential direction of an arc concentric with the rotation central shaft of the fire hydrant valve rod (9).

8. The illegal water use alarm capable of rapidly transforming the original common outdoor fire hydrant according to claim 1, characterized in that: the magnet (10) is a cylindrical permanent magnet.

9. The illegal water use alarm capable of rapidly transforming the original common outdoor fire hydrant according to claim 1, characterized in that: and the upper part of the flange (13) is connected with the fire hydrant intelligent lock through a connecting nut (13).

Technical Field

The invention relates to the field of fire fighting, in particular to an illegal water use alarm capable of quickly transforming an original common outdoor fire hydrant.

Background

The overground outdoor fire hydrant is a fire-fighting apparatus necessary for southern areas of China, is widely applied to residential areas, office areas, factories, warehouses and other places, can provide water sources for fire trucks in time through the fire hydrant when a fire disaster occurs, or connects a water hose and a water gun to the fire hydrant for direct use, and has the problems that the fire hydrant is generally illegally stolen by using fire water, the fire hydrant is collided and inclined, the supervision strength of municipal water department is weak and the like in the existing fire hydrant management.

After the outdoor fire hydrant is transformed by adopting the illegal water utilization alarm, the fire-fighting and water service department or the enterprise and public institution can effectively monitor the state of the fire hydrant, when the locking cover is opened and closed, the water outlet and the water closing of the rotary valve rod can be monitored by the system platform, the alarm is given in time, the water leakage caused by malicious water stealing is prevented, the fire hydrant is damaged, and the valve is maintained or replaced in time.

Disclosure of Invention

The invention aims to overcome the defects of the prior art and provide an illegal water use alarm which can prevent water stealing and leakage and can quickly deploy and reform the original common fire hydrant.

In order to solve the technical problems, the invention adopts the following technical scheme:

an illegal water use alarm capable of quickly reconstructing an original common outdoor fire hydrant comprises a cap body, a lock body, a controller, a fire hydrant valve rod, a flange and a battery. The flange is installed inside the cap body, fire hydrant valve rod, lock body, controller, battery are installed on the flange, the flange can be connected through the screw thread with original ordinary fire hydrant, can dispose the transformation fast. The novel intelligent fire hydrant cap has the advantages that the power is supplied to the controller through the battery, the controller can judge the inclination state through the built-in angle sensor, the controller can transmit and receive data to the management platform through the built-in communication module, the controller can acquire, record, analyze and process the data through electronic elements such as a built-in MCU (micro control unit), the lock body, the magnetic switch and the controller are connected and perform data interaction, the fire hydrant valve rod capable of operating the lock cover is opened through the lock body, the lock cover is opened or operated, the fire hydrant valve rod can be alarmed by the controller, the novel intelligent fire hydrant cap has the functions of immediately alarming for illegal water, immediately alarming for a damage alarm, completely reserving all illegal water information, alarming for inclination of the fire hydrant, and the original common fire hydrant is conveniently and quickly transformed.

As a further improvement of the above technical solution:

the lock body includes lock core, latch hook and hasp, the locking closure with the hasp is connected, the latch hook is installed on the lock core, the latch hook realizes locking with the hasp cooperation in order to cover the locking closure tightly, lock switch installs on the lock core and with the latch hook is connected, promotes safety lever and can promote lock switch drive latch hook for the lock core rotate with the hasp unblock, the controller send signal is reported to the police on to the management platform after the unblock.

The magnet is arranged on a valve rod of the fire hydrant, each magnetic switch is positioned in the same plane and uniformly distributed on the periphery of the magnet, each magnetic switch is connected with the magnetic switch detection piece, the valve rod of the fire hydrant rotates to drive a valve clack of the fire hydrant to move up and down to realize the opening or closing of the valve, the valve rod of the fire hydrant rotates to drive the magnet to rotate, when the magnet rotates to a triggering area of each magnetic switch, the corresponding magnetic switch is triggered and started once, the magnetic switch detection piece detects the total number of times of triggering all the magnetic switches, the number of the magnetic switches is set to be N (N is more than or equal to 4), the valve rod rotates a circle to drive the magnet to rotate a circle, the magnetic switch is triggered N times, the total number of times of triggering the magnetic switch from complete opening to complete closing of the valve clack is set to be M, and according to the contrast relation between the total number of times of triggering of the magnetic switches and M, the state of the valve rod of the fire hydrant can be judged in time. The controller also alerts the management platform to operation of the hydrant valve stem.

The lock body includes lock core, latch hook and hasp, the locking closure with the hasp is connected, the latch hook is installed on the lock core, the latch hook realizes locking with the hasp cooperation in order to cover the locking closure tightly, lock switch installs on the lock core and with the latch hook is connected, promotes safety lever and can promote lock switch drive latch hook for the lock core rotate with the hasp unblock, the controller send signal is reported to the police on to the management platform after the unblock.

The lock catch comprises an installation plate, a connecting rod and a lock pin, the installation plate is installed on the inner side of the lock cover, one end of the connecting rod is connected with the installation plate, the lock pin is installed at the other end of the connecting rod, and the lock pin is matched with the lock hook to realize locking.

The intelligent fire hydrant lock further comprises an emergency button, and the emergency button is arranged on the fire hydrant body and connected with the safety rod.

And a protective cover is arranged outside the emergency button.

The lock cover is arranged on the fire hydrant bolt body through the elastic opening piece.

The valve opening detection device is characterized in that the magnets are arranged on a valve rod of the fire hydrant, the magnetic switches are located in the same plane and are uniformly distributed on the periphery of the magnets, and the magnetic switches are connected with the magnetic switch detection piece and are perpendicular to the rotation central axis of the valve rod. Each magnetic switch is uniformly distributed along the circumferential direction of an arc concentric with the rotating central shaft of the valve rod. The magnet is a cylindrical permanent magnet. The number of the magnetic switches is more than four.

The intelligent fire hydrant lock is arranged above the valve opening detection device and is connected through a connecting nut.

Compared with the prior art, the invention has the advantages that:

the illegal water use alarm can be rapidly deployed and reconstructed. The controller may alert the management platform by opening the locking cap through the lock body to operate the hydrant valve stem, opening the locking cap or operating the hydrant valve stem. The alarming function of opening the locking cover and operating the valve rod of the fire hydrant can judge whether illegal water is used or not in time, all the illegal water use information is stored, the opening size of the valve clack is large, and whether the valve can be normally and completely opened or completely closed or not. The illegal water use alarm is adopted, so that the original fire hydrant facility can be quickly transformed and replaced, and low cost and high utility are realized. Under normal conditions, the common fire hydrant can not monitor the conditions of water stealing, water leakage and normal use of the valve, and the fire safety is influenced. The novel illegal water use alarm has the advantages of immediately alarming for illegal water use, immediately alarming for damage alarm, completely retaining all illegal water use information, alarming for fire hydrant inclination, conveniently and quickly transforming the original common fire hydrant and the like.

Drawings

FIG. 1 is a schematic view of the structure of the intelligent fire hydrant cap according to the present invention.

Fig. 2 is a view in the direction a of fig. 1.

Fig. 3 is a schematic structural diagram of the valve rod, the magnet, the magnetic switch detection piece and more than three magnetic switches.

Fig. 4 is a sectional view taken along line B of fig. 3.

The reference numerals in the figures denote:

1. a locking cover; 2. a lock body; 3. a latch hook; 4. locking; 41. mounting a plate; 42. a connecting rod; 43. a lock pin; 5. a controller; 6. a safety lever; 7. a lock switch; 8. an unlock button; 9. a hydrant valve stem; 10. a magnet; 11. a magnetic switch; 12. a magnetic switch detection element; 13. a connecting nut; 14. a flange; 15. a battery; 16. a cap body.

Detailed Description

The invention will be described in further detail below with reference to the drawings and specific examples.

Fig. 1 and 2 show an embodiment of the illegal water use alarm of the present invention, which comprises a lock cover 1, a lock body 2 and a controller 5, wherein a fire hydrant valve rod can be operated when the lock cover 1 is opened, the lock cover 1 is arranged on the lock body, a lock switch 7 is arranged on the lock body, the lock switch 7 can be pushed by pushing a safety rod 6 to act on the lock body to open the lock cover 1, when the fire hydrant needs to be used, namely the fire hydrant valve rod needs to be rotated, the lock cover 1 is opened by pushing the safety rod 6 through an unlocking button 8, the structure is simple and reliable, and the stability and the reliability of the fire hydrant operation are improved.

In the embodiment, the lock body comprises a lock cylinder 2, a lock hook 3 and a lock catch 4, a lock cover 1 is connected with the lock catch 4, the lock hook 3 is installed on the lock cylinder 2, the lock hook 3 is matched with the lock catch 4 to realize locking so as to cover the lock cover 1 tightly, a lock switch 7 is installed on the lock cylinder 2 and is connected with the lock hook 3, an unlocking button 8 is pressed to push a safety rod 6 to push the lock switch 7 to drive the lock hook 3 to rotate relative to the lock cylinder 2 so as to unlock with the lock catch 4, when the fire hydrant is not used, the lock hook 3 is matched with the lock catch 4 to realize locking so as to cover the lock cover 1 tightly, the safety rod 6 is pushed by the unlocking button 8, the lock switch 7 drives the lock hook 3 to rotate relative to the lock cylinder 2 so as to unlock with the lock catch 4, after the fire hydrant is used, the lock cover 1 is covered and pushed downwards, and the lock hook 3 is matched with the lock catch 4 to realize locking.

In this embodiment, the latch 4 includes an installation plate 41, a connection rod 42 and a lock pin 43, the installation plate 41 is installed on the inner side of the lock cover 1, one end of the connection rod 42 is connected to the installation plate 41, the other end is installed with the lock pin 43, and the lock pin 43 is matched with the latch hook 3 to realize locking.

In this embodiment, the locking closure 1 is installed on the fire hydrant bolt body through the elastic opening piece, and after the latch hook 3 and the latch catch 4 are unlocked, the locking closure 1 automatically pops open, which is convenient and fast.

Fig. 3 and 4 show an embodiment of the illegal water use alarm of the present invention, the fire hydrant valve opening detecting device includes a magnet 1, a magnetic switch detecting member 3 and more than four magnetic switches 2, the magnet 1 is installed on the valve rod 4 of the fire hydrant, each magnetic switch 2 is located in the same plane and uniformly distributed on the periphery of the magnet 1, each magnetic switch 2 is connected with the magnetic switch detecting member 3, the valve rod 4 of the fire hydrant rotates to drive the valve clack of the fire hydrant to move up and down to realize the opening or closing of the valve, when the valve rod 4 rotates, the magnet 1 is driven to rotate, when the magnet 1 rotates to the triggering area of each magnetic switch 2, the corresponding magnetic switch 2 is triggered and started once, the magnetic switch detecting member 3 measures the total number of times that all the magnetic switches 2 are triggered, the number of the magnetic switches 2 is set to be N (N is not less than 4), the valve rod 4 rotates one circle to drive the magnet 1 to rotate one circle, the number of times of triggering the magnetic switch 2 is N times, the total number of times of triggering the magnetic switch 2 from full opening to full closing of the valve clack is set to be M, the opening size of the valve clack can be judged in time according to the comparison relation between the total number of times of actually triggering the magnetic switch 2 and M, and whether the valve can be normally and fully opened or fully closed, namely whether the valve performance is abnormal or not, so that the valve can be maintained or replaced in time, and the safe and reliable operation of the fire hydrant is ensured, the magnet 1 and the magnetic switch 2 are adopted, the structure is simple and reliable, the cost is low, the energy consumption of the magnetic switch 2 and the magnetic switch detection piece 3 is low, and the long-term stable use of an illegal water alarm can be realized.

The specific steps of setting the total times of triggering the magnetic switch 2 from full opening to full closing of the valve clack as M are as follows: the starting point of a switch, namely the opening or closing state of the valve is set, the N magnetic switches 2 are sequentially triggered to be started when the valve rod 4 is rotated, the valve is set to be the closing or opening state when the valve rod 4 is rotated to the terminal point, and the total number of times that the N magnetic switches 2 are triggered in the process is M.

In this embodiment, the plane where each magnetic switch 2 is located is perpendicular to the rotation central axis of the valve rod 4, and each magnetic switch 2 is uniformly distributed along the circumferential direction of an arc concentric with the rotation central axis of the valve rod 4, that is, each magnetic switch 2 is uniformly arranged on the periphery of the magnet 1 along the circumferential direction of an arc, so that the structure is compact, and each magnetic switch 2 can be reliably triggered when the magnet 1 rotates.

In this embodiment, magnet 1 is cylindric permanent magnet, can guarantee to trigger reliably and steadily to start magnetic switch 2, and the permanent magnet is with low costs, the stable performance.

In this embodiment, the number of the magnetic switches 2 is five or more, which further improves the detection accuracy.

In this embodiment, the number of the magnetic switches 2 is eight, which not only ensures the feasibility of structure and installation, but also more accurately detects the opening of the valve.

Although the present invention has been described with reference to the preferred embodiments, it is not intended to be limited thereto. Those skilled in the art can make numerous possible variations and modifications to the present invention, or modify equivalent embodiments to equivalent variations, without departing from the scope of the invention, using the teachings disclosed above. Therefore, any simple modification, equivalent change and modification made to the above embodiments according to the technical spirit of the present invention should fall within the protection scope of the technical scheme of the present invention, unless the technical spirit of the present invention departs from the content of the technical scheme of the present invention.