CN110947146A - Fire hydrant water stealing prevention device based on pressure detection - Google Patents
Fire hydrant water stealing prevention device based on pressure detection Download PDFInfo
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- CN110947146A CN110947146A CN201911266250.9A CN201911266250A CN110947146A CN 110947146 A CN110947146 A CN 110947146A CN 201911266250 A CN201911266250 A CN 201911266250A CN 110947146 A CN110947146 A CN 110947146A
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 119
- 238000001514 detection method Methods 0.000 title claims abstract description 70
- 230000002265 prevention Effects 0.000 title claims abstract description 13
- 238000004891 communication Methods 0.000 claims abstract description 140
- 238000007789 sealing Methods 0.000 claims description 17
- 238000001125 extrusion Methods 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims 1
- 239000000779 smoke Substances 0.000 description 12
- 230000000903 blocking effect Effects 0.000 description 11
- 238000010586 diagram Methods 0.000 description 3
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- 239000007924 injection Substances 0.000 description 1
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C35/00—Permanently-installed equipment
- A62C35/20—Hydrants, e.g. wall-hoses, wall units, plug-in cabinets
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L19/00—Details of, or accessories for, apparatus for measuring steady or quasi-steady pressure of a fluent medium insofar as such details or accessories are not special to particular types of pressure gauges
- G01L19/08—Means for indicating or recording, e.g. for remote indication
- G01L19/12—Alarms or signals
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
- G01N15/06—Investigating concentration of particle suspensions
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/0004—Gaseous mixtures, e.g. polluted air
- G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
- G01N33/0062—General constructional details of gas analysers, e.g. portable test equipment concerning the measuring method or the display, e.g. intermittent measurement or digital display
- G01N33/0063—General constructional details of gas analysers, e.g. portable test equipment concerning the measuring method or the display, e.g. intermittent measurement or digital display using a threshold to release an alarm or displaying means
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Abstract
The invention relates to a fire hydrant water stealing prevention device based on pressure detection, which comprises: the fire hydrant, the pressure sensor, the communication module and the alarm module; the fire hydrant comprises a hydrant main body and a pressure detection pipe, wherein a first communication port and a second communication port are formed in the side wall of the hydrant main body, the pressure detection pipe comprises a detection pipe main body, a first communication pipe and a second communication pipe, the first communication pipe is communicated with the first communication port, the second communication pipe is communicated with the second communication port, and a pressure sensor is arranged in the detection pipe main body; the pressure sensor is respectively and electrically connected with the communication module and the alarm module. When the delivery port of the hydrant main body is opened, the water pressure in the fire hydrant is changed, and then the pressure sensor can detect, so that a signal is sent to a remote terminal or a server through the communication module, and the alarm module gives an alarm, so that the water of the fire hydrant can be found in time when being stolen.
Description
Technical Field
The invention relates to the technical field of fire fighting, in particular to a fire hydrant water stealing prevention device based on pressure detection.
Background
The fire hydrant is fixed fire-fighting equipment, generally supplies water for the squirt through tying through the fire-fighting water source for the squirt can realize the fire control, put out a fire with water injection to the flame source, in order to realize the fire control, all need be equipped with this fire hydrant in the building. The fire hydrant is mostly set up indoors, and in some resident building or office building, for the convenience of use for can put out a fire fast in the scene of a fire, the fire hose that the user placed the fire hydrant is mostly not locked, but leads to the fire hydrant to be misused easily like this, and the fire hydrant is opened, makes the water of fire hydrant stolen. In order to avoid the water of the fire hydrant from being stolen, the fire hydrant can be prevented by adopting a locking mode, but the fire hydrant cannot be opened in time when a fire disaster happens. Therefore, the problem of water theft of the fire hydrant is continuously solved.
Disclosure of Invention
Based on this, it is necessary to provide a fire hydrant water theft preventing device based on pressure detection.
A fire hydrant water stealing prevention device based on pressure detection comprises: the fire hydrant, the pressure sensor, the communication module and the alarm module;
the fire hydrant comprises a hydrant main body and a pressure detection pipe, wherein one end of the hydrant main body is provided with a water outlet, the side wall of the hydrant main body is provided with a first communication port and a second communication port, the pressure detection pipe comprises a detection pipe main body, a first communication pipe and a second communication pipe, the first communication pipe and the second communication pipe are respectively connected to two ends of the detection pipe main body, the first communication pipe and the second communication pipe are arranged in a bent mode, the first communication pipe is communicated with the first communication port, the second communication pipe is communicated with the second communication port, and the pressure sensor is arranged on the detection pipe main body;
the pressure sensor is electrically connected with the communication module and the alarm module respectively.
In one embodiment, the pressure sensor further comprises a control module, the pressure sensor is electrically connected with the control module, and the control module is electrically connected with the communication module and the alarm module respectively.
In one embodiment, the axial direction of the sensing tube body is parallel to the axial direction of the plug body.
In one embodiment, the outer side surface of one end of the first communication pipe, which is far away from the detection pipe main body, is provided with external threads, the side wall of the first communication port is provided with internal threads, and the external threads of the first communication pipe are in threaded connection with the internal threads of the side wall of the first communication port.
In one embodiment, a sealing extrusion ring is arranged in the second communication port, one end, far away from the detection tube main body, of the second communication tube is inserted into the sealing extrusion ring, and the outer side surface of the sealing extrusion ring abuts against the side wall of the second communication port.
In one embodiment, the fire hydrant system further comprises a fire box, and the fire hydrant is arranged in the fire box.
In one embodiment, the communication module and the alarm module are disposed within the fire box.
In one embodiment, a battery module is disposed within the fire box, the battery module being electrically connected to the communication module and the alarm module.
The invention has the beneficial effects that: through set up the pressure detection pipe with the main part intercommunication of fire hydrant on the fire hydrant for the water pressure of hydrant main part can be detected by pressure sensor on the pressure detection pipe, and then when the delivery port of hydrant main part is opened, make the water pressure change in the fire hydrant, and then make pressure sensor can detect, thereby send out signal to remote terminal or server through communication module, and report to the police through alarm module, thereby can in time be discover when making the water of fire hydrant stolen.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
FIG. 1 is a schematic structural diagram of one direction of a fire hydrant water stealing prevention device based on pressure detection according to an embodiment;
FIG. 2 is a block diagram of the structural modules of the fire hydrant water stealing prevention device based on pressure detection according to one embodiment;
FIG. 3 is a schematic structural diagram of a fire hydrant water stealing prevention device based on pressure detection in one direction according to another embodiment.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 and fig. 2, a fire hydrant water theft preventing device 10 based on pressure detection according to a preferred embodiment of the present invention includes: the fire hydrant 100, the pressure sensor 210, the communication module 220 and the alarm module 230; the fire hydrant 100 comprises a hydrant main body 110 and a pressure detecting pipe 120, wherein one end of the hydrant main body 110 is provided with a water outlet 111, the side wall of the hydrant main body 110 is provided with a first communicating port 112 and a second communicating port 113, the pressure detecting pipe 120 comprises a detecting pipe main body 121, a first communicating pipe 122 and a second communicating pipe 123, the first communicating pipe 122 and the second communicating pipe 123 are respectively connected to two ends of the detecting pipe main body 121, the first communicating pipe 122 and the second communicating pipe 123 are arranged in a bent manner, the first communicating pipe 122 is communicated with the first communicating port 112, the second communicating pipe 123 is communicated with the second communicating port 113, and the pressure sensor 210 is arranged on the detecting pipe main body 121; the pressure sensor 210 is electrically connected to the communication module 220 and the alarm module 230, respectively.
Specifically, one end of the hydrant body 110 is communicated with a water supply pipe, the water supply pipe is communicated with a fire extinguishing water source, so that the water of the fire extinguishing water source is delivered to the hydrant body 110 through the water supply pipe, the end of the hydrant body 110 is provided with a water outlet 111, the water outlet 111 is a standard interface for connecting a water spraying gun, the water outlet 111 is communicated with a water outlet end 115, and the water outlet end is provided with a valve for controlling the opening or closing of the water outlet 111. The lateral wall of the cock main body 110 is connected to the first communication pipe 122 and the second communication pipe 123, so that the first communication pipe 122 is communicated with the first communication port 112, and the second communication pipe 123 is communicated with the second communication port 113, so that the water in the cock main body 110 can be circulated to the detection pipe main body 121, and thus, since the water pressure at the same water level is equal, the water pressure in the cock main body 110 can be measured by measuring the water pressure in the detection pipe main body 121. In the present embodiment, the pressure sensor 210 is used to measure the water pressure inside the detection tube main body 121. The measurement of the water pressure of the plug body 110 is achieved by providing the pressure sensor 210 in the sensing tube body 121 or on the sensing tube body 121 to measure the water pressure in the sensing tube body 121. It should be understood that when the water outlet 111 is opened from the closed position, the water in the plug body 110 will flow from the rest position, so that the water pressure in the plug body 110 changes, and the change can be detected by the pressure sensor 210.
This pressure sensor 210 is water pressure sensor, pressure sensor 210 is connected with communication module 220 and alarm module 230 electricity, like this, the water pressure data that pressure sensor 210 detected can be sent to remote terminal or remote computer through communication module 220 for whether water in the bolt main part 110 is stolen to be known in time, and set up alarm module 230 and can be stolen alarm signal to the water of bolt main part 110, play the warning effect to the people who steals water.
In order to timely feed back the water stolen from the hydrant body 110 to a remote terminal or a remote server and control the alarm module 230 to alarm, in one embodiment, as shown in fig. 2, the fire hydrant water theft preventing device 10 based on pressure detection further comprises a control module 240, the pressure sensor 210 is electrically connected with the control module 240, and the control module 240 is electrically connected with the communication module 220 and the alarm module 230 respectively.
In this embodiment, the control module 240 is configured to obtain water pressure data of the pressure sensor 210, and further configured to send a first prompt signal to the remote terminal through the communication module 220 when the water pressure data is smaller than a first preset threshold. Specifically, the first preset threshold is a water pressure value of the plug body 110 in a state that the plug body 110 is full of water and the water outlet 111 is not opened, the water pressure is detected by the pressure sensor 210 in the detection tube body 121, when the water outlet 111 is opened, the water pressure is reduced due to the flow of water, and therefore, when the water pressure data detected by the pressure sensor 210 is less than the first preset threshold, it indicates that the water outlet 111 is opened, so as to send a first prompt signal to the remote terminal to inform that the water outlet 111 is opened. It should be understood that the water outlet 111 may be opened normally or illegally, and therefore, in this embodiment, only the first prompt signal is sent to the remote terminal, and the alarm module 230 is not controlled to operate.
For connecting with a remote terminal, in one embodiment, the communication module 220 is a wireless communication module 220, and the data of the pressure sensor 210 can be conveniently fed back to the remote terminal through the wireless communication module 220. In other embodiments, the communication module 220 is a wired communication module 220. The wired communication module 220 can make signal and data transmission more stable. In one embodiment, the communication module 220 is at least one of a 2G module, a 4G module and a 5G module, in this embodiment, the communication module 220 is a mobile communication module 220, and the communication module 220 can implement convenient communication, so that the control module 240 can conveniently feed back the data of the pressure sensor 210 to a remote terminal.
In order to realize timely alarm and effective alarm on site, in one embodiment, the alarm module 230 includes an audible alarm, for example, a buzzer, and when the water of the plug body 110 is detected to be stolen, the control module 240 controls the buzzer to sound, so as to warn the thief; in one embodiment, the alarm module 230 includes an audible and visual alarm, and the audible and visual alarm can effectively serve as an alarm.
In order to enable the alarm module 230 to operate when the water outlet 111 is illegally opened, in one embodiment, the control module 240 is configured to detect whether preset indication information exists when the water pressure data is smaller than a first preset threshold, send a first prompt signal to the remote terminal through the communication module 220 when the preset indication information is detected, and control the alarm module 230 to send an alarm signal and send the first prompt signal to the remote terminal through the communication module 220 when the preset indication information is not detected. In this embodiment, the preset indication information is used to indicate that the control module 240 does not need to control the alarm module 230 to operate when the water outlet 111 is normally opened. The preset indication information may be sent to the control module 240 by the remote terminal through the communication module 220 and stored, or may be generated by smoke data detected by a smoke sensor on site, that is, when the fire hydrant 100 is normally maintained or tested, the water outlet 111 may be opened without causing the alarm module 230 to send an alarm signal, or when the smoke sensor detects smoke, it indicates that there is a fire in the room, and thus the preset indication information is generated, so that the alarm module 230 is not controlled to operate when the water outlet 111 is opened.
In one embodiment, the fire hydrant water stealing prevention device 10 based on pressure detection further includes a smoke sensor, the smoke sensor is configured to detect indoor smoke to obtain smoke data, the control module 240 is configured to obtain the smoke data of the smoke sensor, generate the preset indication information when the smoke data is greater than a smoke threshold, store the preset indication information, and send the first prompt signal to the remote terminal through the communication module 220 when the water pressure data is detected to be less than a first preset threshold and the preset indication information is detected. Thus, when a fire occurs, the water outlet 111 is normally opened to cause a change in water pressure, which does not cause the alarm module 230 to send an alarm signal, and the remote terminal can receive a message that the water outlet 111 is opened.
In order to avoid that the pressure sensor 210 or the pressure detecting tube 120 is damaged and cannot accurately detect the water pressure, in one embodiment, the control module 240 is configured to control the alarm module 230 to send an alarm signal when the water pressure data is less than the second preset threshold or the water pressure data cannot be obtained, and send a second prompt signal to the remote terminal through the communication module 220.
Specifically, the second preset threshold is a water pressure value when the internal water amount is small or no water is present after the pressure detecting tube 120 is separated from the plug body 110, and when the water pressure data is smaller than the second preset threshold, it indicates that the pressure detecting tube 120 is separated from the plug body 110. When the control module 240 cannot obtain the water pressure data of the pressure detecting pipe 120, it indicates that the pressure sensor 210 is damaged or the pressure sensor 210 is detached, or the pressure sensor 210 is disconnected from the control module 240. Therefore, in this embodiment, the pressure sensor 210 or the pressure detecting tube 120 is damaged, which may be artificially damaged or accidentally damaged, so that the pressure sensor 210 cannot detect the obtained water pressure data or the water pressure data is smaller than the second preset threshold, the control module 240 sends a second prompt signal to the remote terminal to notify that the pressure sensor 210 fails, and in addition, the control module 240 controls the alarm module 230 to work to send out an alarm signal.
In order to enable the sensing tube body 121 to be located at the same level as the plug body 110 so that the pressure sensor 210 accurately senses the water pressure of the plug body 110, in one embodiment, as shown in fig. 1, the axial direction of the sensing tube body 121 is parallel to the axial direction of the plug body 110.
In the present embodiment, the plug body 110 is vertically disposed, that is, the axial direction of the plug body 110 is parallel to the vertical direction, such that the axial direction of the detection tube body 121 is vertically disposed, so that the detection tube body 121 and the plug body 110 can be aligned in the horizontal direction, and thus the pressure sensor 210 can accurately detect the water pressure of the plug body 110, and in order to further detect the water pressure change caused by the opening of the water outlet 111, in one embodiment, as shown in fig. 1, the first communication port 112 and the second communication port 113 are respectively located at two sides of the water outlet 111 in the vertical direction, that is, the height of the first communication port 112 in the vertical direction is greater than that of the water outlet 111, and the height of the second communication port 113 in the vertical direction is less than that of the water outlet 111, so that the detection tube body 121 and the water outlet 111 can be located at the same horizontal height, so that the water pressure of the, thereby better detecting the change of the water pressure caused by the opening of the water inlet.
In order to allow the first communication pipe 122 to be mounted on the bolt body 110 to communicate the pressure detection pipe 120 with the bolt body 110, in one embodiment, an outer side surface of one end of the first communication pipe 122, which is away from the detection pipe body 121, is provided with external threads, and a side wall of the first communication port 112 is provided with internal threads, and the external threads of the first communication pipe 122 are threadedly engaged with the internal threads of the side wall of the first communication port 112.
In this embodiment, the first communication pipe 122 can be stably installed in the first communication port 112 by screwing, so that the detection pipe main body 121 can be communicated with the bolt main body 110 through the first communication port 112, and the first communication pipe 122 can be installed on the bolt main body 110, thereby realizing communication between the pressure detection pipe 120 and the bolt main body 110.
In order to enable the second communication pipe 123 to be mounted on the plug main body 110 and to communicate the pressure detection pipe 120 with the plug main body 110, in one embodiment, a sealing and squeezing ring is disposed in the second communication port 113, one end of the second communication pipe 123 far away from the detection pipe main body 121 is inserted into the sealing and squeezing ring, and an outer side surface of the sealing and squeezing ring abuts against a side wall of the second communication port 113. In this embodiment, the second communication pipe 123, the sealing and squeezing ring, and the second communication port 113 are in interference fit, and in this embodiment, the sealing and squeezing ring can not only effectively fix the second communication pipe 123 in the second communication port 113, but also can seal the second communication pipe 123 and the second communication port 113 well, thereby preventing water from seeping between the side walls of the second communication pipe 123 and the second connection port.
In the above embodiment, the first communication pipe 122 is installed at the first communication port 112 by screwing, the second communication port 113 is installed at the second communication port 113 by inserting, and the second communication pipe 123 is stably installed by the sealing of the sealing and pressing ring, so that both the first communication pipe 122 and the second communication pipe 123 can be conveniently installed, and the first communication pipe 122 and the second communication pipe 123 can be conveniently detached. In order to make the first communication port 112 and the second communication port 113 maintain the sealing state after the bolt body 110 is disassembled, in an embodiment, as shown in fig. 3, the fire hydrant antitheft water device 10 based on pressure detection further includes a first blocking cover 410, the first blocking cover 410 is configured as a cylinder, one end of the first blocking cover 410 is inserted into the first communication port 112, and a portion of the first blocking cover 410 disposed in the first communication port 112 is provided with an external thread, and a portion of the first blocking cover 410 disposed in the first communication port 112 is screwed with a sidewall of the first communication port 112, so that when the first communication pipe 122 is disassembled, the first blocking cover 410 can be screwed into the first communication port 112 to seal the first communication port 112, thereby preventing the water in the bolt body 110 from flowing out from the first communication port 112.
In one embodiment, as shown in fig. 3, the fire hydrant water theft preventing device 10 based on pressure detection further includes a second blocking cover 420, the second blocking cover 420 is configured as a cylinder, the second blocking cover 420 is inserted into the sealing and squeezing ring, and the second blocking cover 420, the sealing and squeezing ring and the second communication port 113 are in interference fit, so that when the second communication pipe 123 is detached, the second blocking cover 420 is inserted into the sealing and squeezing ring, so that the second communication port 113 is closed, and thus the water in the hydrant main body 110 is prevented from flowing out from the second communication port 113.
In order to realize the connection of the first connection pipe 122, the detection pipe main body 121 and the second connection pipe 123, in one embodiment, the first connection pipe 122, the detection pipe main body 121 and the second connection pipe 123 are sequentially connected by threads, and in one embodiment, the first connection pipe 122, the detection pipe main body 121 and the second connection pipe 123 are connected by quick interfaces, it should be understood that the connection of the first connection pipe 122, the detection pipe main body 121 and the second connection pipe 123 can be realized by using the existing pipe connection technology, and the structure thereof can adopt different connection modes according to the connection structure with the bolt main body 110, which belongs to the technology that can be known by those skilled in the art, and therefore, the description thereof in this embodiment is not repeated.
In order to protect the fire hydrant, in one embodiment, the fire hydrant water theft preventing device based on pressure detection further comprises a fire box, and the fire hydrant is arranged in the fire box. Specifically, the fire hose includes box and case lid, and box and case lid are articulated, and the box has a case mouth, and case lid movable cover fits the case mouth, and the bottom of box has been seted up and has been worn to establish the mouth, and the one end of tying the main part is passed should wear to establish the mouth and set up in the water piping connection in the box outside, ties the main part and sets up in the box to pressure detection pipe sets up in the box, through the protection with case lid and box, makes fire hydrant and pressure detection pipe can obtain the protection in the fire hose.
In one embodiment, the communication module and the alarm module are disposed within the fire box. In one embodiment, the control module is disposed within the fire box. In one embodiment, a battery module is disposed within the fire box, the battery module being electrically connected to the communication module and the alarm module.
In this embodiment, the battery module is used for supplying power to the control module, the communication module and the alarm module, and the battery module, the communication module, the alarm module and the control module are arranged in the fire box, so that all elements are protected.
In order to protect the pressure detecting pipe and prevent the pressure detecting pipe from being illegally disassembled, in one embodiment, the fire hydrant water stealing prevention device based on the pressure detection further comprises a protection box, a fixed bracket is arranged in the fire box, the protection box comprises a lock body, a first box body and a second box body, one side of the first box body and one side of the second box body are respectively and rotatably arranged on the fixed bracket, the other side of the first box body and the other side of the second box body are movably abutted, a protection cavity is formed at the inner side after the first box body and the second box body are abutted, a first accommodating groove and a second accommodating groove are formed by the first box body sinking towards one side of the second box body, a third accommodating groove and a fourth accommodating groove are formed by the second box body sinking towards one side of the first box body, and after the first box body and the second box body are abutted, the first accommodating groove and the third accommodating groove are aligned and communicated to, the second containing groove and the fourth containing groove are aligned and communicated to form a second through hole, the first communicating pipe is arranged in the first through hole, the second communicating pipe is arranged in the second through hole, the detecting pipe main body is arranged in the protecting cavity, the first box body is provided with a first lock catch portion, the second box body is provided with a second lock catch portion, the first lock catch portion and the second lock catch portion are respectively provided with lock holes, and the lock body penetrates through the lock holes of the first lock catch portion and the second lock catch portion to lock the first lock catch portion and the second lock catch portion. In this embodiment, this lock body is mechanical lock or for the fingerprint lock, for example, this mechanical lock is the U-shaped lock, protects the pressure detection pipe through setting up the protection box to lock first box body and second box body through the lock body, make the protection box can't be opened, make pressure detection pipe and pressure sensor obtain effective protection. When the pressure detection tube needs to be detached, only the lock body needs to be opened, so that the first box body and the second box body are separated in a rotating mode, the pressure detection tube is exposed, and the pressure detection tube can be opened.
In the above embodiment, through set up the pressure detection pipe with the main part of the fire hydrant intercommunication on the fire hydrant for the water pressure of the main part of the fire hydrant can be detected by pressure sensor on the pressure detection pipe, and then when the delivery port of the main part of the fire hydrant was opened, make the water pressure in the fire hydrant change, and then make pressure sensor can detect, thereby send out signal to remote terminal or server through communication module, and report to the police through alarm module, thereby can in time be discovered when making the water of fire hydrant stolen.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (8)
1. The utility model provides a fire hydrant theftproof water installation based on pressure detection which characterized in that includes: the fire hydrant, the pressure sensor, the communication module and the alarm module;
the fire hydrant comprises a hydrant main body and a pressure detection pipe, wherein one end of the hydrant main body is provided with a water outlet, the side wall of the hydrant main body is provided with a first communication port and a second communication port, the pressure detection pipe comprises a detection pipe main body, a first communication pipe and a second communication pipe, the first communication pipe and the second communication pipe are respectively connected to two ends of the detection pipe main body, the first communication pipe and the second communication pipe are arranged in a bent mode, the first communication pipe is communicated with the first communication port, the second communication pipe is communicated with the second communication port, and the pressure sensor is arranged on the detection pipe main body;
the pressure sensor is electrically connected with the communication module and the alarm module respectively.
2. The fire hydrant water stealing prevention device based on the pressure detection as claimed in claim 1, further comprising a control module, wherein the pressure sensor is electrically connected with the control module, and the control module is electrically connected with the communication module and the alarm module respectively.
3. The fire hydrant water theft preventing device based on pressure detection according to claim 1, wherein an axial direction of the sensing tube body is parallel to an axial direction of the hydrant body.
4. The fire hydrant water stealing preventing device based on pressure detection as claimed in claim 1, wherein an outer side surface of one end of the first communication pipe away from the detection pipe main body is provided with an external thread, a side wall of the first communication port is provided with an internal thread, and the external thread of the first communication pipe is in threaded connection with the internal thread of the side wall of the first communication port.
5. The fire hydrant water stealing prevention device based on the pressure detection as claimed in claim 1, wherein a sealing extrusion ring is arranged in the second communication port, one end of the second communication pipe, which is far away from the detection pipe main body, is inserted into the sealing extrusion ring, and the outer side surface of the sealing extrusion ring abuts against the side wall of the second communication port.
6. The fire hydrant water theft preventing device based on pressure detection as claimed in any one of claims 1-5, further comprising a fire box, the fire hydrant being disposed in the fire box.
7. The fire hydrant water theft preventing device based on pressure detection according to any one of claims 1-5, wherein said communication module and said alarm module are disposed in said fire box.
8. The fire hydrant water stealing prevention device based on pressure detection as claimed in claim 7, wherein a battery module is arranged in the fire box, and the battery module is electrically connected with the communication module and the alarm module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911266250.9A CN110947146B (en) | 2019-12-11 | 2019-12-11 | Fire hydrant water stealing prevention device based on pressure detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911266250.9A CN110947146B (en) | 2019-12-11 | 2019-12-11 | Fire hydrant water stealing prevention device based on pressure detection |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110947146A true CN110947146A (en) | 2020-04-03 |
| CN110947146B CN110947146B (en) | 2021-05-07 |
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| CN201911266250.9A Active CN110947146B (en) | 2019-12-11 | 2019-12-11 | Fire hydrant water stealing prevention device based on pressure detection |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201945348U (en) * | 2011-02-15 | 2011-08-24 | 葛洲坝集团试验检测有限公司 | Device using small caliber flow meter to measure flow of large caliber pipeline |
| CN202502585U (en) * | 2011-10-26 | 2012-10-24 | 南京卓尔节水环保工程实业有限公司 | Fully-automatic alarm system for theft prevention of fire hydrant |
| CN203395485U (en) * | 2013-06-24 | 2014-01-15 | 蔡津鸿 | Liquid pipeline with pressure relieving and constant hydraulic pressure displaying functions |
| CN203444282U (en) * | 2013-04-18 | 2014-02-19 | 上海城市地理信息系统发展有限公司 | Real-time remote monitoring device of fire hydrant |
| CN203625974U (en) * | 2013-12-09 | 2014-06-04 | 天津开发区翔龙网络设备有限公司 | Antitheft water apparatus for fire hydrant |
| CN109621269A (en) * | 2018-12-21 | 2019-04-16 | 安耐特消防装备有限公司 | A kind of Intelligent indoor hydrant system |
-
2019
- 2019-12-11 CN CN201911266250.9A patent/CN110947146B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201945348U (en) * | 2011-02-15 | 2011-08-24 | 葛洲坝集团试验检测有限公司 | Device using small caliber flow meter to measure flow of large caliber pipeline |
| CN202502585U (en) * | 2011-10-26 | 2012-10-24 | 南京卓尔节水环保工程实业有限公司 | Fully-automatic alarm system for theft prevention of fire hydrant |
| CN203444282U (en) * | 2013-04-18 | 2014-02-19 | 上海城市地理信息系统发展有限公司 | Real-time remote monitoring device of fire hydrant |
| CN203395485U (en) * | 2013-06-24 | 2014-01-15 | 蔡津鸿 | Liquid pipeline with pressure relieving and constant hydraulic pressure displaying functions |
| CN203625974U (en) * | 2013-12-09 | 2014-06-04 | 天津开发区翔龙网络设备有限公司 | Antitheft water apparatus for fire hydrant |
| CN109621269A (en) * | 2018-12-21 | 2019-04-16 | 安耐特消防装备有限公司 | A kind of Intelligent indoor hydrant system |
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| CN110947146B (en) | 2021-05-07 |
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Application publication date: 20200403 Assignee: Sichuan Hefeng Operation and Maintenance Technology Co.,Ltd. Assignor: HAINAN HEFENG YUNWEI TECHNOLOGY Co.,Ltd. Contract record no.: X2023980041406 Denomination of invention: A Fire Hydrant Anti theft Water Device Based on Pressure Detection Granted publication date: 20210507 License type: Common License Record date: 20230908 |