CN111049922B - Internet of things home security system - Google Patents
Internet of things home security system Download PDFInfo
- Publication number
- CN111049922B CN111049922B CN201911322472.8A CN201911322472A CN111049922B CN 111049922 B CN111049922 B CN 111049922B CN 201911322472 A CN201911322472 A CN 201911322472A CN 111049922 B CN111049922 B CN 111049922B
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- Prior art keywords
- cabinet body
- pipe
- communication module
- internet
- water
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C37/00—Control of fire-fighting equipment
- A62C37/50—Testing or indicating devices for determining the state of readiness of the equipment
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/18—Status alarms
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B3/00—Audible signalling systems; Audible personal calling systems
- G08B3/10—Audible signalling systems; Audible personal calling systems using electric transmission; using electromagnetic transmission
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- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
- G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Computer Networks & Wireless Communication (AREA)
- Health & Medical Sciences (AREA)
- Computing Systems (AREA)
- Medical Informatics (AREA)
- Signal Processing (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Electromagnetism (AREA)
- Alarm Systems (AREA)
Abstract
The invention discloses an Internet of things home security system which mainly comprises a fire extinguishing box, a communication module and an external alarm device, wherein the fire extinguishing box comprises a cabinet body and a cabinet door, the cabinet door is hinged to one side edge of an opening at the front end of the cabinet body through a hinge, a horizontally arranged partition plate is arranged in the cabinet body, and the partition plate is fixedly connected with the inner surface of the cabinet body in a welding or bolt fixing mode; compared with the conventional common communication module, the NB-IOT wireless communication module has the advantages of low cost and high data transmission speed, and can be reused with the conventional cellular base station, so that the use cost is lower, the whole body can realize corresponding alarm when the communication module has signal interference, an external alarm device is relatively independent, and the whole electric control equipment is less, so that the manufacturing cost is low, and the stability is higher.
Description
Technical Field
The invention relates to the field of indoor security, in particular to an Internet of things home security system.
Background
The small-size extinguishing device in current indoor is mostly the water valve and connects the running water, connects the water valve to have the part to adopt pressure detection module to data transmission is carried out through wireless transmission's form, because wireless transmission receives external signal interference easily, consequently the condition that alarm information can not be received completely appears when water pressure is not enough, also is difficult to notice to the inspection personnel like this.
Disclosure of Invention
The present invention aims to overcome the above-mentioned shortcomings and provide a technical solution to solve the above-mentioned problems.
A home security system of the Internet of things mainly comprises a fire extinguishing box, a communication module and an external alarm device, wherein the fire extinguishing box comprises a cabinet body and a cabinet door, the cabinet door is hinged to one side edge of an opening at the front end of the cabinet body through a hinge, a horizontally arranged partition plate is arranged in the cabinet body, and the partition plate is fixedly connected with the inner surface of the cabinet body in a welding or bolt fixing mode; a dry powder fire extinguisher is placed in the cabinet body, wherein the dry powder fire extinguisher is positioned below the partition plate, and a water receiving valve is installed in the cabinet body and is fixed on the upper surface of the partition plate by adopting a bolt and a flange; the cabinet body is also fixed with a water pipe reel by screws, and the water pipe is wound on the water pipe reel which is positioned above the partition plate; the communication module mainly comprises a digital pressure transmitter, a power supply storage battery and an NB-IOT wireless communication module, the communication module is fixed in the cabinet body by bolts, the digital pressure transmitter is connected to a water inlet of the water receiving valve, and the digital pressure transmitter is used for acquiring water pressure information of the water inlet end of the water receiving valve; the data transmission interface of the digital pressure transmitter is connected with the NB-IOT wireless communication module, the power connection ends of the digital pressure transmitter and the NB-IOT wireless communication module are both connected with a power supply storage battery, the NB-IOT wireless communication module is in communication connection with the cloud server through a 3G network, a GPRS network or a 4G network, at the moment, a pressure signal acquired by the digital pressure transmitter is transmitted to the cloud server by using the NB-IOT wireless communication module, and the NB-IOT wireless communication module has the advantages of low cost and high data transmission speed relative to an existing common communication module, and can be reused with an existing cellular base station, so that the use cost is lower; the external alarm device mainly comprises an external water pipe, the external water pipe is positioned at the outer side of the cabinet body and is vertically arranged, the lower end part of the external water pipe is connected with a through pipe and is connected with the water inlet end of the water receiving valve in parallel, the top of the external water pipe is welded with an outer pipe which is vertically arranged, the outer pipe is communicated with the external water pipe, an inner pipe is movably inserted in the outer pipe, and the outer pipe and the inner pipe are attached and slidably sealed through mechanical sealing; the outer pipe is communicated with the inside of the inner pipe, and the top end opening of the inner pipe is fixedly welded with an inner pipe top cover; the outer side of the inner pipe is movably sleeved with a spring, the upper end and the lower end of the spring are respectively connected with the inner pipe top cover and the outer pipe through bolts, the inner pipe is jacked up under the condition of sufficient water pressure, and the inner pipe is recycled into the outer pipe under the action of the pullback of the spring when the water pressure is insufficient; a top rod made of insulating ceramics is fixedly glued at the center of the top surface of the top cover of the inner tube, a positive plate made of conductive metal is fixedly glued at the top end of the top rod, negative plates are arranged at intervals below the positive plate, the negative plate is fixed on a negative plate bracket made of insulating ceramics by gluing, the negative plate bracket is fixed on the outer surface of the top end of the cabinet body by gluing, and the outer surface of the top end of the cabinet body is also fixed with a storage battery and an alarm bell by bolts, wherein the storage battery, the alarm bell, the positive plate and the negative plate are connected in series by adopting a conducting wire, when the positive plate and the negative plate are contacted, the alarm bell can be electrified to alarm, and when the communication module has signal interference, the whole alarm bell can correspondingly alarm, and the external alarm device is relatively independent, and the whole electric control equipment is few, so the manufacturing cost is low, and the stability is higher.
As a further scheme of the invention: the storage battery is powered by 12V direct current.
As a further scheme of the invention: the spring and the outer wall of the inner pipe are arranged at intervals.
As a further scheme of the invention: the positive plate and the negative plate are both made of alloy copper sheets.
As a further scheme of the invention: and a panel made of transparent glass is embedded and fixed on the cabinet door.
As a further scheme of the invention: the cloud server is connected with the handheld end through the Internet, and data access to the cloud server is achieved through the handheld end.
The invention has the beneficial effects that: compared with the existing common communication module, the NB-IOT wireless communication module has the advantages of low cost and high data transmission speed, and can be reused with the existing cellular base station, so the use cost is lower, when the communication module has signal interference, the whole body can correspondingly realize alarm, external alarm devices are relatively independent, and the whole electric control equipment is less, so the NB-IOT wireless communication module has low manufacturing cost and high stability.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
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 creative efforts.
FIG. 1 is a schematic view of the present invention.
Fig. 2 is an enlarged view of a in the present invention.
In the figure: 1-cabinet body, 2-cabinet door, 3-panel, 4-dry powder fire extinguisher, 5-partition board, 6-water receiving valve, 7-power supply storage battery, 8-water pipe, 9-water pipe reel, 10-cloud server, 11-handheld end, 12-digital pressure transmitter, 13-external water pipe, 14-negative plate bracket, 15-storage battery, 16-alarm bell, 17-outer pipe, 18-spring, 19-inner pipe, 20-inner pipe top cover, 21-ejector pin, 22-positive plate and 23-negative plate.
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. 1-2, in the embodiment of the invention, an internet-of-things home security system mainly comprises a fire extinguishing box, a communication module and an external alarm device, wherein the fire extinguishing box comprises a cabinet body 1 and a cabinet door 2, the cabinet door 1 is hinged to one side edge of a front end opening of the cabinet body 1 by using a hinge, a horizontally arranged partition plate 5 is arranged in the cabinet body 1, and the partition plate 5 is fixedly connected with the inner surface of the cabinet body 1 in a welding or bolt fixing manner; a dry powder fire extinguisher 4 is placed in the cabinet body 1, wherein the dry powder fire extinguisher 4 is positioned below the partition plate 5, a water receiving valve 6 is installed in the cabinet body 1, and the water receiving valve 6 is fixed on the upper surface of the partition plate 5 by adopting a bolt and a flange; a water pipe reel 9 is further screwed on the cabinet body 1, a water pipe 8 is wound on the water pipe reel 9, and the water pipe reel 9 is located at the position 1 above the partition plate 5; the communication module mainly comprises a digital pressure transmitter 12, a power supply storage battery 7 and an NB-IOT wireless communication module, the communication module is fixed in the cabinet body 1 by bolts, the digital pressure transmitter 12 is connected to a water inlet of the water receiving valve 6, and the digital pressure transmitter 12 is used for acquiring water pressure information of the water inlet end of the water receiving valve 6; the data transmission interface of the digital pressure transmitter 12 is connected with the NB-IOT wireless communication module, the power connection ends of the digital pressure transmitter 12 and the NB-IOT wireless communication module are both connected with the power supply storage battery 7, the NB-IOT wireless communication module is in communication connection with the cloud server 10 through a 3G network, a GPRS network or a 4G network, at the moment, a pressure signal acquired by the digital pressure transmitter 12 is transmitted to the cloud server 10 through the NB-IOT wireless communication module, and the NB-IOT wireless communication module has the advantages of low cost and high data transmission speed compared with the existing common communication module, can be reused with the existing cellular base station, and therefore is lower in use cost; the external alarm device mainly comprises an external water pipe 13, the external water pipe 13 is positioned at the outer side of the cabinet body 1, the external water pipe 13 is vertically arranged, the lower end part of the external water pipe 13 is connected with a through pipe in parallel connection with the water inlet end of the water receiving valve 6, the top of the external water pipe 13 is welded with an external pipe 17 which is vertically arranged, the external pipe 17 is communicated with the external water pipe 13, an internal pipe 19 is movably inserted in the external pipe 17, and the external pipe 17 and the internal pipe 19 are attached and slidably sealed through mechanical sealing; the outer pipe 17 is communicated with the interior of the inner pipe 19, and an inner pipe top cover 20 is fixedly welded at the opening position of the top end of the inner pipe 19; a spring 18 is movably sleeved outside the inner pipe 19, the upper end and the lower end of the spring 18 are respectively connected with the inner pipe top cover 20 and the outer pipe 17 by bolts, at the moment, the inner pipe 19 is jacked up under the condition of sufficient water pressure, and when the water pressure is insufficient, the inner pipe 19 is recycled into the outer pipe 17 under the pull-back action of the spring 18; an ejector rod 21 made of insulating ceramic is fixedly glued at the center of the top surface of the inner pipe top cover 20, a positive plate 22 made of conductive metal is fixedly glued at the top end of the ejector rod 21, negative plates 23 are arranged below the positive plate 22 at intervals, the negative plates 23 are fixedly glued on a negative plate support 14 made of insulating ceramic, the negative plate support 14 is fixedly glued on the outer surface of the top end of the cabinet body 1, a storage battery 15 and an alarm bell 16 are further fixed on the outer surface of the top end of the cabinet body 1 by bolts, wherein the storage battery 15, the alarm bell 16, the positive plate 22 and the negative plate 23 are connected in series by leads, at the moment, when the positive plate 22 and the negative plate 23 are in contact, the alarm bell 16 can be electrified to alarm, when the whole communication module has signal interference, the whole communication module can realize alarm correspondingly, the external alarm device is relatively independent, and the whole electronic control equipment is few, therefore, the cost is low and the stability is high.
The storage battery 15 is powered by 12V direct current.
The spring 18 is arranged at a distance from the outer wall of the inner tube 19.
The positive plate 22 and the negative plate 23 are both made of alloy copper sheets.
A panel 3 made of transparent glass is embedded and fixed on the cabinet door 1.
The cloud server 10 is connected with the handheld terminal 11 through the internet, and the handheld terminal 11 is used for realizing data access to the cloud server 10.
The working principle of the invention is as follows: pressure signals acquired by the digital pressure transmitter 12 are transmitted to the cloud server 10 through the NB-IOT wireless communication module, the NB-IOT wireless communication module is low in cost and high in data transmission speed relative to the existing common communication module, and can be multiplexed with the existing cellular base station, so that the service cost is lower, meanwhile, when the positive plate 22 and the negative plate 23 are in contact, the alarm bell 16 can be electrified to alarm, at the moment, when signal interference exists in the communication module, the alarm can be realized correspondingly on the whole, an external alarm device is relatively independent, the whole electric control equipment is few, the manufacturing cost is low, and the stability is high.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (5)
1. The internet of things home security system mainly comprises a fire extinguishing box, a communication module and an external alarm device, wherein the fire extinguishing box comprises a cabinet body and a cabinet door, the cabinet door is hinged to one side edge of an opening at the front end of the cabinet body through a hinge, a horizontally arranged partition plate is arranged in the cabinet body, and the partition plate is fixedly connected with the inner surface of the cabinet body in a welding or bolt fixing mode; a dry powder fire extinguisher is placed in the cabinet body, wherein the dry powder fire extinguisher is positioned below the partition plate, and a water receiving valve is installed in the cabinet body and is fixed on the upper surface of the partition plate by adopting a bolt and a flange; the cabinet body is also fixed with a water pipe reel by screws, and the water pipe is wound on the water pipe reel which is positioned above the partition plate; the intelligent water receiving valve is characterized in that the communication module mainly comprises a digital pressure transmitter, a power supply storage battery and an NB-IOT wireless communication module, the communication module is fixed in the cabinet body by bolts, the digital pressure transmitter is connected to a water inlet of the water receiving valve, and the digital pressure transmitter is used for acquiring water pressure information of a water inlet end of the water receiving valve; the data transmission interface of the digital pressure transmitter is connected with the NB-IOT wireless communication module, the power connection ends of the digital pressure transmitter and the NB-IOT wireless communication module are both connected with a power supply storage battery, and the NB-IOT wireless communication module is in communication connection with the cloud server through a 3G network, a GPRS network or a 4G network; the external alarm device mainly comprises an external water pipe, the external water pipe is positioned at the outer side of the cabinet body and is vertically arranged, the lower end part of the external water pipe is connected with a through pipe in parallel and is connected with the water inlet end of the water receiving valve, the top of the external water pipe is welded with an outer pipe which is vertically arranged, the outer pipe is communicated with the external water pipe, an inner pipe is movably inserted in the outer pipe, and the outer pipe and the inner pipe are attached and slidably sealed through mechanical sealing; the outer pipe is communicated with the inside of the inner pipe, and the top end opening of the inner pipe is fixedly welded with an inner pipe top cover; a spring is movably sleeved on the outer side of the inner pipe, and the upper end and the lower end of the spring are respectively connected with the top cover of the inner pipe and the outer pipe through bolts; an ejector rod made of insulating ceramics is fixedly glued at the center of the top surface of the top cover of the inner tube, a positive plate made of conductive metal is fixedly glued at the top end of the ejector rod, negative plates are arranged below the positive plate at intervals, the negative plates are fixedly glued on a negative plate support made of insulating ceramics, the negative plate support is fixedly fixed on the outer surface of the top end of the cabinet body in a gluing and fixing mode, a storage battery and an alarm bell are further fixedly arranged on the outer surface of the top end of the cabinet body through bolts, and the storage battery, the alarm bell, the positive plate and the negative plate are connected in series through wires;
the cloud server is connected with the handheld end through the Internet.
2. The internet of things home security system of claim 1, wherein the storage battery is powered by 12V dc.
3. The internet of things home security system of claim 1, wherein the spring and the outer wall of the inner pipe are spaced apart.
4. The internet of things home security system of claim 1, wherein the positive plate and the negative plate are made of alloy copper sheets.
5. The internet of things home security system of claim 1, wherein a panel made of transparent glass is embedded and fixed on the cabinet door.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911322472.8A CN111049922B (en) | 2019-12-20 | 2019-12-20 | Internet of things home security system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911322472.8A CN111049922B (en) | 2019-12-20 | 2019-12-20 | Internet of things home security system |
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| Publication Number | Publication Date |
|---|---|
| CN111049922A CN111049922A (en) | 2020-04-21 |
| CN111049922B true CN111049922B (en) | 2022-06-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911322472.8A Active CN111049922B (en) | 2019-12-20 | 2019-12-20 | Internet of things home security system |
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| Country | Link |
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| CN (1) | CN111049922B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108926794A (en) * | 2018-07-19 | 2018-12-04 | 柳州治业科技有限公司 | A kind of fire protection system based on NB-IOT technology |
| CN208436308U (en) * | 2018-07-02 | 2019-01-29 | 毛训力 | NB-IOT intelligence cigarette sense alarm automatic fire extinguisher and automatic fire extinguishing system |
| CN209118454U (en) * | 2018-10-31 | 2019-07-16 | 北京春海建设发展有限公司 | A kind of fire-fighting automatic sensing smog combined aural and visual alarm |
| CN110051953A (en) * | 2019-05-15 | 2019-07-26 | 智慧式有限公司 | A kind of wisdom formula fire-fighting system |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2812651A1 (en) * | 2012-04-23 | 2013-10-23 | Reseau Multi Networks Inc. | Communication terminal for an alarm system |
-
2019
- 2019-12-20 CN CN201911322472.8A patent/CN111049922B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208436308U (en) * | 2018-07-02 | 2019-01-29 | 毛训力 | NB-IOT intelligence cigarette sense alarm automatic fire extinguisher and automatic fire extinguishing system |
| CN108926794A (en) * | 2018-07-19 | 2018-12-04 | 柳州治业科技有限公司 | A kind of fire protection system based on NB-IOT technology |
| CN209118454U (en) * | 2018-10-31 | 2019-07-16 | 北京春海建设发展有限公司 | A kind of fire-fighting automatic sensing smog combined aural and visual alarm |
| CN110051953A (en) * | 2019-05-15 | 2019-07-26 | 智慧式有限公司 | A kind of wisdom formula fire-fighting system |
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| CN111049922A (en) | 2020-04-21 |
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