CN113674510B - Intelligent home security alarm device and remote control terminal - Google Patents
Intelligent home security alarm device and remote control terminal Download PDFInfo
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- CN113674510B CN113674510B CN202111227338.7A CN202111227338A CN113674510B CN 113674510 B CN113674510 B CN 113674510B CN 202111227338 A CN202111227338 A CN 202111227338A CN 113674510 B CN113674510 B CN 113674510B
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- outer frame
- filter screen
- intelligent home
- gas alarm
- plate
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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
- G08B21/02—Alarms for ensuring the safety of persons
- G08B21/12—Alarms for ensuring the safety of persons responsive to undesired emission of substances, e.g. pollution alarms
- G08B21/16—Combustible gas alarms
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B25/00—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
- G08B25/01—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium
- G08B25/08—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium using communication transmission lines
Abstract
The embodiment of the application provides an intelligent home security alarm device and a remote control terminal, and relates to the technical field of security alarm devices. This intelligent home security alarm device includes: gas alarm, ventilation dustproof mechanism and second grade filtering mechanism. Ventilation dustproof mechanism includes first frame, filter screen, baffle, fan and screen panel, first frame set up in gas alarm bottom air inlet outside, just first frame demountable installation in gas alarm bottom, the baffle is fixed set up in first frame inner wall, the baffle side is provided with the installation notch, the fan install in inside the installation notch. Adopt the fan can be with outside air suction to first frame inside according to this application, too much air is discharged from the air outlet, guarantees that gas alarm air inlet department can have good circulation of air, realizes gas alarm steady operation longer time.
Description
Technical Field
The application relates to the technical field of security alarm devices, in particular to an intelligent home security alarm device and a remote control terminal.
Background
The intelligent home is connected with various devices in the home through the Internet of things technology, and provides multiple functions and means such as household appliance control, lighting control, telephone remote control, indoor and outdoor remote control, anti-theft alarm, environment monitoring, heating and ventilation control, infrared forwarding and programmable timing control. Compared with the common home, the intelligent home has the traditional living function, and has the functions of building, network communication, information appliance automation, equipment automation, omnibearing information interaction and the like.
The gas alarm can be used for kitchen gas leakage alarm. Because kitchen oil smoke is heavier, get off gas alarm's air inlet department for a long time and lead to oil smoke and dust accumulation even jam easily to lead to gas alarm to carry out gas leakage detection inaccurately.
Disclosure of Invention
The present application is directed to solving at least one of the problems in the prior art. Therefore, the application provides an intelligent home security alarm device and a remote control terminal, and a gas alarm can be used for kitchen gas leakage alarm. Because kitchen oil smoke is heavier, get off gas alarm's air inlet department for a long time and lead to oil smoke and dust accumulation even jam easily to lead to gas alarm to carry out gas leakage detection inaccurately.
According to this application embodiment's intelligent home security alarm device includes: gas alarm, ventilation dustproof mechanism and second grade filtering mechanism.
Ventilation dustproof mechanism includes first frame, filter screen, baffle, fan and screen panel, first frame set up in gas alarm bottom air inlet outside, just first frame demountable installation in gas alarm bottom, the baffle fixed set up in first frame inner wall, the baffle side is provided with the installation notch, the fan install in inside the installation notch, the screen panel set up in the fan outside, first frame one side is provided with the air outlet, the filter screen set up in inside the air outlet, second grade filter mechanism set up in the baffle with between the gas alarm, just second grade filter mechanism demountable installation in inside first frame.
In some embodiments of the present application, the second-stage filtering mechanism includes a square frame plate and a filter screen plate, the filter screen plate is fixedly disposed inside the square frame plate, the front surface of the first outer frame is provided with a slot, and the square frame plate is inserted into the slot.
In some embodiments of the present application, a fixing block is disposed outside the square frame plate, and the fixing block is fixedly connected to the square frame plate.
In some embodiments of the application, the top and the bottom of the fixing block are both provided with an arc-shaped groove, and anti-skid lines are arranged inside the arc-shaped groove.
In some embodiments of the present application, the arc-shaped groove is internally provided with an anti-slip gasket.
In some embodiments of this application, first frame both sides all are provided with the connecting piece, the connecting piece can dismantle connect in the gas alarm.
In some embodiments of this application, the connecting piece includes otic placode and fixing bolt, the otic placode bottom connect in first frame, fixing bolt's screw rod activity run through in the otic placode, just fixing bolt's rod end connect in the gas alarm.
In some embodiments of the present application, a resilient gasket is disposed on a side of the ear plate adjacent to the gas alarm.
In some embodiments of the application, the otic placode is close to gas alarm one side is provided with the recess, resilient pad one side is inlayed and is located inside the recess.
The remote control terminal comprises an intelligent home security alarm device.
Above-mentioned intelligent house security alarm device makes the gas alarm can monitor for a long time steadily, but adheres to the dust on the screen panel of fan outside easily.
The intelligent home security alarm device further comprises a primary filtering mechanism, the primary filtering mechanism comprises a second outer frame, a strip-shaped box body, a flexible block, a filter screen cylinder, a first end cover, a second end cover, a brush, a first shaft rod, a second shaft rod and a knob, the second outer frame is detachably arranged below the first outer frame, the filter screen cylinder is arranged in the second outer frame, the first end cover and the second end cover are respectively and fixedly arranged at two ends of the filter screen cylinder, the first shaft rod and the second shaft rod are respectively and fixedly arranged at one side opposite to the first end cover and the second end cover, the first shaft rod and the second shaft rod respectively and rotatably penetrate through two side walls of the second outer frame, the knob is arranged at the end part of the first shaft rod, the brush is arranged above the filter screen cylinder, and the brush is arranged on the top wall in the second outer frame, the bar box body set up in filter screen section of thick bamboo below, just bar box body bottom fixed connection in the inside diapire of second frame, bar box body top sets up to uncovered, flexible piece install in inside the bar box body.
When the fan operates, external air enters the first outer frame through the filter screen cylinder and then enters the second outer frame through the fan, the entered gas is used for the gas alarm to carry out real-time monitoring, and excessive gas is discharged from the air outlet; the gas is cleaner after being filtered by the filter screen cylinder, the net cover and the filter screen plate, and the smoke dust is prevented from blocking the gas inlet of the gas alarm. The soot dust in the outside air will mainly adhere to the surface of the screen cylinder. When the filter screen cylinder needs to be cleaned, the knob only needs to be rotated by a hand, the knob drives the first shaft rod and the filter screen cylinder to rotate, the surface of the rotating filter screen cylinder is in contact with the brush at the top, and the brush can quickly clean oil fume dust attached to the surface of the filter screen cylinder. Compared with the traditional method of cleaning the air inlet of the gas alarm by adopting a towel or a paper towel, the method is more convenient.
When the knob is rotated to drive the first shaft lever and the filter screen cylinder to rotate, the flexible block inside the strip-shaped box body can also wipe oil fume and dust on the surface of the filter screen cylinder, so that the surface of the filter screen cylinder is kept clean. The flexible block can also be filled with clean water or cleaning reagent, and the flexible block adsorbing the clean water or the cleaning reagent has better dust collection effect during cleaning.
In some embodiments of the present application, a first strip-shaped plate is connected to the outer wall of the second outer frame, a second strip-shaped plate is connected to the outer wall of the first outer frame, and a fastening bolt is disposed between the first strip-shaped plate and the second strip-shaped plate.
Above-mentioned intelligent house security alarm device if can follow inside the clearing up to it of filter screen section of thick bamboo, then there is better oil smoke dust clearance effect.
This intelligence house security protection alarm device still includes the stifled mechanism of recoil anti-block, the stifled mechanism of recoil anti-block includes ventilation pipe, spacing end cover and connecting pipe, the ventilation pipe set up in inside the filter screen section of thick bamboo, spacing end cover fixed set up in ventilation pipe one end, the ventilation pipe outer wall is provided with a plurality of groups in ventilation hole, the second end cover with the second shaft rod tip all is provided with the through-hole, the activity of connecting pipe one end run through in the through-hole communicate in the ventilation pipe, the connecting pipe other end communicate in inside the first frame, the connecting pipe outside is provided with the valve, first frame externally mounted has the removal and shelters from the subassembly, the removal is sheltered from the subassembly and is portable sheltered from the air outlet.
In some embodiments of the present application, the movable shielding assembly includes two guide rails and two baffles, the two guide rails are respectively installed on the outer wall of the first outer frame above and below the air outlet, and the baffles are slidably disposed between the two guide rails.
In some embodiments of the present application, a limiting groove is formed in one side, opposite to the guide rail, of the guide rail, the end of the baffle is slidably disposed in the limiting groove, and a shifting block is disposed on the outer side of the baffle.
When the filter screen cylinder needs to be backflushed and cleaned. The valve is opened in advance, and the shifting block in the movable shielding assembly is shifted to drive the baffle to move between the guide rails; the movable baffle blocks the air outlet. At the moment, air exhausted by the fan mainly enters the ventilation pipe from the connecting pipe, and finally the air is exhausted outwards from the ventilation hole in the ventilation pipe, so that dust on the filter screen cylinder is backflushed and cleaned. The knob can be rotated simultaneously during back flushing, the knob drives the filter screen cylinder to rotate, and the ventilation pipe in the filter screen cylinder is in a static state; this mode not only can show through using brush and flexible piece to filter screen cylinder and clear up, and pivoted filter screen cylinder has increased the area of contact with the ventilation hole simultaneously, can make filter screen cylinder more clean by recoil clearance.
The beneficial effect of this application is: this application obtains through above-mentioned design intelligent house security alarm device and remote control terminal, during the use, inside the fan can be with outside air suction to first frame, and too much air is discharged from the air outlet, guarantees that gas alarm air inlet department can have good circulation of air, realizes gas alarm and moves steadily longer time. The filter screen in the air outlet reduces the foreign matters from entering the first outer frame through the filter screen; meanwhile, the air discharged from the air outlet can also take away oil dust on the outer side of the filter screen, and the oil dust is reduced to be attached to the filter screen.
Additional aspects and advantages of the present application 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 present application.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments of the present application will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and that those skilled in the art can also obtain other related drawings based on the drawings without inventive efforts.
FIG. 1 is a schematic structural diagram of an intelligent home security alarm device and a remote control terminal according to an embodiment of the application;
FIG. 2 is a schematic structural diagram of a gas alarm according to an embodiment of the application;
FIG. 3 is a schematic structural view of a ventilation and dust prevention mechanism and a secondary filtering mechanism according to an embodiment of the present application;
FIG. 4 is a schematic diagram of a connector structure according to an embodiment of the present application;
FIG. 5 is a schematic diagram of a two-stage filter mechanism according to an embodiment of the present application;
FIG. 6 is a schematic diagram of a primary filter mechanism according to an embodiment of the present application;
FIG. 7 is a schematic structural diagram of a primary filter mechanism without a screen cylinder and a backflushing anti-blocking mechanism according to an embodiment of the application;
FIG. 8 is a schematic view of a screen cartridge and knob mounting arrangement according to an embodiment of the present application;
fig. 9 is a schematic structural diagram of a recoil anti-blocking mechanism according to an embodiment of the application.
Icon:
10-a gas alarm; 20-a ventilation dustproof mechanism; 210-a first outer frame; 211-an air outlet; 212-a filter screen; 213-slot; 220-a separator; 221-mounting notches; 230-a fan; 240-a connector; 241-ear plate; 242 — a fixing bolt; 243-elastic gasket; 250-mesh enclosure; 30-a secondary filtration mechanism; 310-square frame plate; 320-a filter screen plate; 330-fixed block; 340-anti-skid shim; 40-first stage filtering mechanism; 410-a second outer frame; 411-bar box; 412-a flexible block; 413-a first strip-shaped plate; 414-a second strip; 415-fastening bolts; 420-a screen cylinder; 430-a first end cap; 440-a second end cap; 450-brush; 460-a first shaft; 470-a second shaft; 471-through holes; 480-a knob; 490-moving the shutter assembly; 491-a guide rail; 492-a baffle; 493-a dial block; 494-a limit groove; 50-backflushing anti-blocking mechanism; 510-a vent-pipe; 511-vent; 520-a limit end cap; 530-connecting pipe; 531-valve.
Detailed Description
The technical solutions in the embodiments of the present application will be described below with reference to the drawings in the embodiments of the present application.
To make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments obtained by a person of ordinary skill in the art without any inventive work based on the embodiments in the present application are within the scope of protection of the present application.
The following describes an intelligent home security alarm device and a remote control terminal according to an embodiment of the application with reference to the drawings.
Referring to fig. 1 to 9, an intelligent home security alarm device according to an embodiment of the present application includes: a gas alarm 10, a ventilation dustproof mechanism 20 and a secondary filtering mechanism 30.
Wherein, the gas alarm 10 adopts an alarm with an air inlet at the bottom. The ventilation dustproof mechanism 20 and the secondary filtering mechanism 30 are installed at the bottom of the gas alarm 10, so that the gas alarm 10 has a good oil and dust prevention effect, and can be stably in a working state.
Referring to fig. 3, the ventilation and dust-proof mechanism 20 includes a first outer frame 210, a filter screen 212, a partition 220, a fan 230, and a mesh enclosure 250. First frame 210 sets up in gas alarm 10 bottom air inlet outside, and first frame 210 demountable installation is in gas alarm 10 bottom. The partition plate 220 is fixedly disposed on the inner wall of the first outer frame 210, the side surface of the partition plate 220 is provided with a mounting notch 221, the fan 230 is mounted inside the mounting notch 221, and the mesh enclosure 250 is disposed outside the fan 230. An air outlet 211 is disposed at one side of the first outer frame 210, and the filter screen 212 is disposed inside the air outlet 211.
The fan 230 can draw in outside air to the inside of first frame 210, and too much air is discharged from the air outlet 211, guarantees that gas alarm 10 air inlet department can have good circulation of air, realizes that gas alarm 10 operates steadily for a longer time. The filter screen 212 in the air outlet 211 reduces the foreign matters entering the first outer frame 210 through the filter screen 212; meanwhile, the air exhausted from the air outlet 211 can also take away oil and dust on the outer side of the filter screen 212, so that the oil and dust attached to the filter screen 212 is reduced.
In some embodiments of the present application, referring to fig. 4, the first frame 210 is provided with connectors 240 at both sides, and the connectors 240 are detachably connected to the gas alarm 10. The connecting member 240 includes an ear plate 241 and a fixing bolt 242. The bottom end of the ear plate 241 is connected to the first outer frame 210, and the ear plate 241 and the first outer frame 210 are fixed by welding; the screw of the fixing bolt 242 is movably inserted through the ear plate 241, and the rod end of the fixing bolt 242 is connected to the gas alarm 10. The ear plate 241 and the fixing bolt 242 are used to fixedly mount the first outer frame 210. An elastic gasket 243 is arranged on one side of the ear plate 241 close to the gas alarm 10; the elastic washer 243 is a rubber washer, which has a certain elasticity to increase the stability of the fixing bolt 242 during installation. The ear plate 241 is provided with a groove at one side close to the gas alarm 10, and the elastic gasket 243 is embedded in the groove at one side.
Referring to fig. 3 and 5, the secondary filtering mechanism 30 is disposed between the partition 220 and the gas alarm 10, and the secondary filtering mechanism 30 is detachably mounted inside the first outer frame 210. The secondary filter mechanism 30 includes a square frame plate 310 and a screen plate 320. The filter screen plate 320 is fixedly disposed inside the square frame plate 310, the slot 213 is disposed on the front surface of the first outer frame 210, and the square frame plate 310 is inserted inside the slot 213. The fixing block 330 is disposed outside the square frame plate 310, and the fixing block 330 is fixedly connected to the square frame plate 310. Fixed block 330 top and bottom all are provided with the arc wall, and the arc wall is inside to be provided with anti-skidding line. An anti-skid gasket 340 is arranged inside the arc-shaped groove; the anti-slip gasket 340 can be a silica gel gasket, and has better anti-slip effect when the fixing block 330 is held.
The air entering the first outer frame 210 from the fan 230 is filtered by the filter screen plate 320 in the secondary filter mechanism 30 for the second time to reduce the blocking of the oil smoke dust on the air inlet of the gas alarm 10. The square frame plate 310 and the filter screen plate 320 can be taken out together by holding and pinching the fixing block 330 to clean the oil smoke dust attached on the surface, and after the oil smoke dust is cleaned, the square frame plate 310 and the filter screen plate 320 can be inserted into the slot 213 for reuse.
The remote control terminal comprises an intelligent home security alarm device.
Above-mentioned intelligent home security alarm device makes gas alarm 10 can stably monitor for a long time, but adheres to the dust on the screen panel 250 of fan 230 outside easily.
Referring to fig. 6, 7 and 8, the smart home security alarm device further includes a primary filtering mechanism 40, and the primary filtering mechanism 40 includes a second outer frame 410, a strip-shaped box 411, a flexible block 412, a filter screen cylinder 420, a first end cap 430, a second end cap 440, a brush 450, a first shaft 460, a second shaft 470 and a knob 480. The second frame 410 is detachably disposed under the first frame 210. The filter screen cylinder 420 is arranged inside the second outer frame 410, and the first end cover 430 and the second end cover 440 are respectively and fixedly arranged at two ends of the filter screen cylinder 420; the first and second end caps 430 and 440 are bolted to the screen cylinder 420. The first shaft lever 460 and the second shaft lever 470 are respectively and fixedly arranged at the back sides of the first end cover 430 and the second end cover 440, and the first shaft lever 460 and the second shaft lever 470 are respectively and fixedly welded with the first end cover 430 and the second end cover 440; the first shaft 460 and the second shaft 470 respectively rotatably penetrate through two sidewalls of the second housing 410, and the knob 480 is mounted at an end of the first shaft 460. The brush 450 is arranged above the filter screen cylinder 420, the brush 450 is arranged on the top wall inside the second outer frame 410, the strip-shaped box 411 is arranged below the filter screen cylinder 420, the bottom of the strip-shaped box 411 is fixedly connected to the bottom wall inside the second outer frame 410, the top of the strip-shaped box 411 is open, and the flexible block 412 is arranged inside the strip-shaped box 411; wherein, the flexible block 412 can be a flexible cotton block. The outer wall of the second outer frame 410 is connected with a first strip-shaped plate 413, and the second outer frame 410 and the first strip-shaped plate 413 are fixed by welding; the outer wall of the first outer frame 210 is connected with a second strip-shaped plate 414, and the first outer frame 210 and the second strip-shaped plate 414 are fixed by welding; a fastening bolt 415 is provided between the first strip plate 413 and the second strip plate 414. The first strip-shaped plate 413 and the second strip-shaped plate 414 are fixed by fastening bolts 415, so that the second frame 410 below the first frame 210 can be conveniently installed.
When the fan 230 operates, external air enters the second outer frame 410 through the filter screen cylinder 420 at the bottom, and then enters the first outer frame 210 through the fan 230, the entering gas is used for the gas alarm 10 to perform real-time monitoring, and excessive gas is discharged from the air outlet 211; the gas flow is cleaner after being filtered by the filter screen cylinder 420, the screen cover 250 and the filter screen plate 320, and the smoke dust is prevented from blocking the gas inlet of the gas alarm 10. Soot dust in the outside air will mainly adhere to the surface of the screen cylinder 420. When the filter screen cylinder 420 needs to be cleaned, only the knob 480 needs to be rotated by hand, the knob 480 drives the first shaft rod 460 and the filter screen cylinder 420 to rotate, the surface of the rotated filter screen cylinder 420 is in contact with the brush 450 at the top, and the brush 450 can quickly clean oil smoke dust attached to the surface of the filter screen cylinder 420. Compared with the traditional method of cleaning the air inlet of the gas alarm 10 by using a towel or a paper towel, the method is more convenient.
When the rotary knob 480 is rotated to drive the first shaft 460 and the filter screen cylinder 420 to rotate, the flexible block 412 in the bar-shaped box 411 can also wipe the oil smoke and dust on the surface of the filter screen cylinder 420, so as to keep the surface of the filter screen cylinder 420 clean. The flexible block 412 can also be filled with clean water or cleaning reagents, and the flexible block 412 adsorbed with the clean water or the cleaning reagents has better dust suction effect during cleaning.
Above-mentioned intelligent home security alarm device if can follow inside the clearance to it of filter screen section of thick bamboo 420, then there is better oil smoke dust clearance effect.
Referring to fig. 6, 7 and 9, the intelligent home security alarm device further includes a back-flushing anti-blocking mechanism 50, and the back-flushing anti-blocking mechanism 50 includes a ventilation pipe 510, a limiting end cover 520 and a connecting pipe 530. The ventilation pipe 510 is arranged inside the filter screen cylinder 420, the limiting end cover 520 is fixedly arranged at one end of the ventilation pipe 510, a plurality of groups of ventilation holes 511 are arranged on the outer wall of the ventilation pipe 510, through holes 471 are formed in the end portions of the second end cover 440 and the second shaft lever 470, one end of the connecting pipe 530 is movably penetrated through the through holes 471 to be communicated with the ventilation pipe 510, and the other end of the connecting pipe 530 is communicated with the inside of the first outer frame 210. A valve 531 is provided outside the connection pipe 530. Wherein, the ventilation pipe 510 and the connection pipe 530 are both hard pipes. The movable shielding component 490 is installed outside the first outer frame 210, and the movable shielding component 490 can move to shield the air outlet 211. The moving shield assembly 490 includes a guide 491 and a shield 492. The two guide rails 491 are respectively arranged on the outer wall of the first outer frame 210 above and below the air outlet 211, and the guide rails 491 and the first outer frame 210 are fixed by bolts; the blocking plate 492 is slidably disposed between the two guide rails 491. The opposite sides of the guide rails 491 are respectively provided with a limit groove 494, the end part of the baffle 492 is arranged in the limit groove 494 in a sliding way, and the outer side of the baffle 492 is provided with a shifting block 493.
When it is desired to back flush the screen cylinder 420. The valve 531 is opened in advance, and the shifting block 493 in the shielding assembly 490 is shifted to drive the baffle 492 to move between the guide rails 491; the movable baffle 492 blocks the air outlet 211. At this time, air discharged from the fan 230 mainly enters the inside of the ventilation pipe 510 through the connection pipe 530, and finally, the air is discharged to the outside through the ventilation holes 511 of the ventilation pipe 510, so that dust on the filter screen cylinder 420 is backflushed. The knob 480 can be rotated simultaneously during back flushing, the knob 480 drives the filter screen cylinder 420 to rotate, and the ventilation pipe 510 in the filter screen cylinder 420 is in a static state; this approach not only allows cleaning of the surface of the filter cartridge 420 by using the brush 450 and the flexible block 412, but also allows the filter cartridge 420 to be back-flushed cleaner by increasing the contact area with the vent 511 exhaust.
It should be noted that the specific model specification of the fan 230 needs to be determined by model selection according to the actual specification of the device, and the specific model selection calculation method adopts the prior art in the field, so detailed description is omitted. The power supply of the fan 230 and its principle will be clear to a person skilled in the art and will not be described in detail here.
The above description is only an example of the present application and is not intended to limit the scope of the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
The above description is only for the specific embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present application, and shall be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.
Claims (9)
1. Intelligent home security alarm device, its characterized in that includes:
a gas alarm (10);
the ventilation dustproof mechanism (20) comprises a first outer frame (210), a filter screen (212), a partition plate (220), a fan (230) and a mesh enclosure (250), wherein the first outer frame (210) is arranged outside an air inlet at the bottom of the gas alarm (10), the first outer frame (210) is detachably mounted at the bottom of the gas alarm (10), the partition plate (220) is fixedly arranged on the inner wall of the first outer frame (210), a mounting notch (221) is formed in the side surface of the partition plate (220), the fan (230) is mounted in the mounting notch (221), the mesh enclosure (250) is arranged outside the fan (230), an air outlet (211) is formed in one side of the first outer frame (210), and the filter screen (212) is arranged in the air outlet (211);
the secondary filtering mechanism (30) is arranged between the partition plate (220) and the gas alarm (10), the secondary filtering mechanism (30) is detachably mounted inside the first outer frame (210), the secondary filtering mechanism (30) comprises a square frame plate (310) and a filter screen plate (320), the filter screen plate (320) is fixedly arranged inside the square frame plate (310), the front surface of the first outer frame (210) is provided with a slot (213), and the square frame plate (310) is inserted into the slot (213);
the primary filtering mechanism (40) comprises a second outer frame (410), a strip-shaped box body (411), a flexible block (412), a filter screen cylinder (420), a first end cover (430), a second end cover (440), a brush (450), a first shaft rod (460), a second shaft rod (470) and a knob (480), the second outer frame (410) is detachably arranged below the first outer frame (210), the filter screen cylinder (420) is arranged inside the second outer frame (410), the first end cover (430) and the second end cover (440) are respectively and fixedly arranged at two ends of the filter screen cylinder (420), the first shaft rod (460) and the second shaft rod (470) are respectively and fixedly arranged at one side of the first end cover (430) and the second end cover (440) opposite to each other, and the first shaft rod (460) and the second shaft rod (470) respectively rotate to penetrate through two side walls of the second outer frame (410), the knob (480) is mounted at the end of the first shaft rod (460), the brush (450) is arranged above the filter screen cylinder (420), the brush (450) is mounted on the top wall inside the second outer frame (410), the strip-shaped box body (411) is arranged below the filter screen cylinder (420), the bottom of the strip-shaped box body (411) is fixedly connected to the bottom wall inside the second outer frame (410), the top of the strip-shaped box body (411) is open, and the flexible block (412) is mounted inside the strip-shaped box body (411);
the backflushing anti-blocking mechanism (50) comprises a vent pipe (510), a limiting end cover (520) and a connecting pipe (530), the vent pipe (510) is arranged inside the filter screen cylinder (420), the limiting end cover (520) is fixedly arranged at one end of the vent pipe (510), a plurality of groups of vent holes (511) are formed in the outer wall of the vent pipe (510), through holes (471) are formed in the end portions of the second end cover (440) and the second shaft lever (470), one end of the connecting pipe (530) movably penetrates through the through holes (471) to be communicated with the vent pipe (510), the other end of the connecting pipe (530) is communicated with the inside of the first outer frame (210), a valve (531) is arranged outside the connecting pipe (530), a movable shielding component (490) is arranged outside the first outer frame (210), and the movable shielding component (490) can movably shield the air outlet (211), the movable shielding assembly (490) comprises guide rails (491) and a baffle (492), the two guide rails (491) are respectively arranged on the outer wall of the first outer frame (210) above and below the air outlet (211), the baffle (492) is arranged between the two guide rails (491) in a sliding manner, limiting grooves (494) are respectively arranged on the opposite sides of the guide rails (491), the end parts of the baffle (492) are arranged in the limiting grooves (494) in a sliding manner, and shifting blocks (493) are arranged on the outer sides of the baffle (492).
2. The intelligent home security alarm device according to claim 1, wherein a fixing block (330) is arranged outside the square frame plate (310), and the fixing block (330) is fixedly connected to the square frame plate (310).
3. The intelligent home security alarm device according to claim 2, wherein arc-shaped grooves are formed in the top and the bottom of the fixing block (330), and anti-skid lines are arranged inside the arc-shaped grooves.
4. The intelligent home security alarm device of claim 3, wherein an anti-slip gasket (340) is disposed inside the arc-shaped groove.
5. The intelligent home security alarm device according to claim 1, wherein connecting pieces (240) are arranged on two sides of the first outer frame (210), and the connecting pieces (240) are detachably connected to the gas alarm (10).
6. The intelligent home security alarm device according to claim 5, wherein the connecting member (240) comprises an ear plate (241) and a fixing bolt (242), the bottom end of the ear plate (241) is connected to the first outer frame (210), a screw of the fixing bolt (242) movably penetrates through the ear plate (241), and a rod end of the fixing bolt (242) is connected to the gas alarm (10).
7. The intelligent home security alarm device according to claim 6, wherein an elastic gasket (243) is arranged on one side of the ear plate (241) close to the gas alarm (10).
8. The intelligent home security alarm device according to claim 7, wherein a groove is formed in one side, close to the gas alarm (10), of the ear plate (241), and one side of the elastic gasket (243) is embedded in the groove.
9. A remote control terminal, characterized by comprising
The intelligent home security alarm device of any one of claims 1-8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111227338.7A CN113674510B (en) | 2021-10-21 | 2021-10-21 | Intelligent home security alarm device and remote control terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111227338.7A CN113674510B (en) | 2021-10-21 | 2021-10-21 | Intelligent home security alarm device and remote control terminal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113674510A CN113674510A (en) | 2021-11-19 |
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| CN102460028A (en) * | 2009-06-05 | 2012-05-16 | 爱克斯崔里斯科技有限公司 | Gas detector apparatus |
| CN113375756A (en) * | 2021-08-16 | 2021-09-10 | 临沂星源电子衡器有限公司 | Physical trigger type alarm device for monitoring unit |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP4389697B2 (en) * | 2004-07-05 | 2009-12-24 | 富士電機機器制御株式会社 | Gas leak alarm inspection method, gas sensor and gas leak alarm |
| CN207503422U (en) * | 2017-04-21 | 2018-06-15 | 天津安耐吉燃气技术有限公司 | A kind of gas leakage autoalarm |
| CN208240175U (en) * | 2018-06-07 | 2018-12-14 | 深圳市迅亿达电子科技有限公司 | A kind of gas leakage detecting device of the household with warning function |
| CN210595981U (en) * | 2019-05-15 | 2020-05-22 | 诸暨市众创机械设备厂 | Tea-seed oil processing filtering equipment based on air pressure disturbance principle |
| CN211906485U (en) * | 2020-05-07 | 2020-11-10 | 无锡宏日机电科技有限公司 | Portable inflammable volatile substance detection receiving structure |
| CN112337202B (en) * | 2020-10-22 | 2022-10-14 | 无锡华南钢结构环保有限公司 | Pulse filtering back-blowing system for gas turbine |
| CN213458354U (en) * | 2020-11-30 | 2021-06-15 | 邓凤英 | Household fire monitoring and alarming device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102460028A (en) * | 2009-06-05 | 2012-05-16 | 爱克斯崔里斯科技有限公司 | Gas detector apparatus |
| CN113375756A (en) * | 2021-08-16 | 2021-09-10 | 临沂星源电子衡器有限公司 | Physical trigger type alarm device for monitoring unit |
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