CN219198607U - Battery-powered fixed combustible gas detection alarm device - Google Patents
Battery-powered fixed combustible gas detection alarm device Download PDFInfo
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- CN219198607U CN219198607U CN202223219272.XU CN202223219272U CN219198607U CN 219198607 U CN219198607 U CN 219198607U CN 202223219272 U CN202223219272 U CN 202223219272U CN 219198607 U CN219198607 U CN 219198607U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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Abstract
The utility model relates to the technical field of gas detection devices and discloses a battery-powered fixed combustible gas detection warning device which comprises a shell, wherein detaching mechanisms are arranged at the left end and the right end of the shell, a suction mechanism is arranged in the middle of the bottom end of the shell, opposite sides of two mounting blocks are fixedly connected to the left side and the right side of the shell, the outer parts of mounting grooves are arranged in the mounting blocks, the outer parts of two pressing rods are slidably connected to the upper side and the lower side of the mounting blocks, one side, away from each other, of two calipers is fixedly connected to the opposite sides of the two pressing rods, the upper end and the lower end of a spring are fixedly connected to the opposite sides of the right ends of the two calipers, and the front end of a fixing seat is arranged at the rear end of the shell. According to the utility model, the damaged flammable gas detection alarm device is quickly disassembled and replaced, and the detection of sucking external gas into the reaction chamber is realized.
Description
Technical Field
The utility model relates to the technical field of gas detection devices, in particular to a battery-powered fixed combustible gas detection alarm device.
Background
Along with the development of society, many devices all adopt the battery to supply power to it at present, but along with ageing and improper use of battery, can release the combustible gas to initiate the explosion, in order to prevent battery power supply release combustible gas and initiate the explosion, a combustible gas detection alarm device is mostly installed at the battery side and detects and discover it, and combustible gas detection instrument is fixed combustible gas detection device respectively and portable combustible gas detection instrument two kinds, and combustible gas detection device only need to be detected by abundant replacement and gas sensor abundant contact reaction in the time of detecting can effectually detect.
However, the existing fixed type flammable gas detection alarm device cannot be replaced quickly when damaged, so that the damaged device cannot be checked and maintained by an inconvenient inspection maintenance personnel, the flammable gas cannot be detected during the inspection and maintenance, the danger is greatly increased, the existing flammable gas detection alarm device is not provided with a suction device, the detection sensitivity of the flammable gas is low, and the detection of the flammable gas is not timely, so that a battery-powered fixed type flammable gas detection alarm device is provided by a person skilled in the art, and the problem in the background art is solved.
Disclosure of Invention
The utility model aims to solve the defects in the prior art, and provides a fixed type flammable gas detection alarm device powered by a battery, which is convenient for inspection and maintenance personnel to inspect and maintain the damaged device by pressing a pressing rod at two ends, and can prevent the flammable gas from being detected in the overhauling period, greatly reduce the possibility of danger, realize the detection of sucking external gas into the reaction chamber by starting a fan, thereby avoiding the automatic drifting of the gas into the detection device, improving the detection sensitivity of the flammable gas, and detecting and finding the flammable gas in time.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a fixed combustible gas detection alarm device of battery power, includes casing, its characterized in that: disassembly mechanisms are arranged at the left end and the right end of the shell, and a suction mechanism is arranged in the middle of the bottom end of the shell; the dismounting mechanism comprises a mounting block, a mounting groove, a pressing rod, calipers, springs, a fixing seat, clamping grooves and bolts, wherein the two opposite sides of the mounting block are fixedly connected to the left side and the right side of a shell, the outer part of the mounting groove is arranged in the mounting block, the two pressing rods are in sliding connection with the upper side and the lower side of the mounting block, the two separated sides of the calipers are fixedly connected to the opposite sides of the two pressing rods, the upper ends and the lower ends of the springs are fixedly connected to the right ends of the two calipers, the front end of the fixing seat is arranged at the rear end of the shell, the two clamping grooves are formed in the left side and the right side of the fixing seat, and the two bolts are in threaded connection with the middle parts of the left side and the right side of the fixing seat.
Through above-mentioned technical scheme, firstly, install the fixing base on the wall body through the bolt, then the push rod at rethread press installation piece both ends, the push rod at both ends drives calliper relative movement, thereby compress the spring, and then make the other end of calliper also be closed relatively, thereby insert the inside of draw-in groove with closed calliper, and then loosen the push rod at both ends, the spring will make the calliper reset this moment, and then make the calliper one end of inserting into the draw-in groove inside open, thereby the card is in the inside of draw-in groove, install the other end again according to this step, the quick dismantlement replacement to the combustible gas detection alarm device of damage has been realized, thereby the inspection maintenance personnel of being convenient for inspect the device of damage, and avoided detecting the combustible gas during the maintenance, dangerous possibility that takes place has significantly reduced.
Further, the suction mechanism comprises a mounting tube, a fan, a thread bush, a filter plate and an air inlet pipe, wherein the top end of the mounting tube is fixedly connected to the middle of the bottom end of the shell, the outer part of the fan is fixedly connected to the inner part of the mounting tube, the upper side of the inner part of the thread bush is in threaded connection with the outer bottom end of the mounting tube, the outer part of the filter plate is fixedly connected to the middle inner end of the thread bush, and the upper side of the outer part of the air inlet pipe is in threaded connection with the lower side of the inner part of the thread bush.
Through the technical scheme, the device is charged, the fan continuously runs to suck the combustible gas or other gases outside the device into the air inlet pipe, the filter plate enters the inside of the mounting pipe, the gas can enter the inside of the reaction chamber from the inside of the mounting pipe, and then the gas is detected, so that the outside gas is sucked into the inside of the reaction chamber to be detected, the gas is prevented from automatically drifting into the inside of the detection device, the detection sensitivity of the combustible gas is improved, and the combustible gas can be detected and found in time.
Further, the rear ends of the two calipers are arranged in the clamping groove, and the upper side of the front end of the fixing seat is arranged at the rear end of the mounting block.
Through above-mentioned technical scheme, through the messenger calliper of pressing the pole both ends mutually closed to insert the inside of draw-in groove with closed calliper, loosen again and press the pole, the spring can make the calliper open, thereby the card is in the inside of draw-in groove, has realized the quick installation to the device, and then has realized dismantling the replacement fast to the flammable gas detection alarm device of damage.
Further, the upper and lower ends of the filter plate are arranged between the mounting tube and the air inlet tube.
Through above-mentioned technical scheme, the filter passes through the thread bush and installs in the centre of installation tube and intake pipe to impurity or fixed material that mix with in with the gas are filtered, avoid entering into the inside of device, cause the damage to its inside component.
Further, the inside bottom fixedly connected with reaction chamber of casing, reaction chamber's inside is provided with gas sensor, reaction chamber's top left side fixedly connected with outlet duct.
Through the technical scheme, the gas enters the reaction chamber from the mounting pipe, so that the gas is detected under the action of the gas sensor, the detected gas is discharged from the gas outlet pipe, and the gas is prevented from being left in the reaction chamber to influence the detection of the next gas.
Further, the top through hole of the installation tube is fixedly connected to the bottom end of the reaction chamber.
Through the technical scheme, the gas to be detected can directly enter the reaction chamber from the inside of the mounting pipe to be detected.
Further, the left end of the air outlet pipe penetrates through the left end of the shell.
Through above-mentioned technical scheme, the outlet duct is used for discharging out gaseous from reaction chamber's inside, avoids influencing the detection of gas next time.
Further, the inside right side fixedly connected with main control chip of casing, the inside left side fixedly connected with signal receiving transmitter of casing, the top right side fixedly connected with alarm of casing, the top left side fixedly connected with power source of casing, the inside middle-end fixedly connected with resistance tester of casing.
Through the technical scheme, the main control chip is a singlechip main control chip and used for controlling the operation of the device, the signal receiving transmitter transmits information after receiving alarm information, the alarm can send alarm prompt sound after receiving the information, the power interface is used for plugging in, the device keeps running, the resistance tester is connected with the gas sensor, and therefore gas is detected, and gas detection alarm is achieved.
The utility model has the following beneficial effects:
1. according to the utility model, by pressing the pressing rods at the two ends, under the cooperation of the mounting block, the mounting groove, the calipers, the springs, the fixing seat, the clamping groove and the bolts, the damaged combustible gas detection alarm device is quickly detached and replaced, so that the damaged device is conveniently inspected and maintained by an inspection and maintenance person, the condition that the combustible gas cannot be detected during the maintenance is avoided, and the possibility of danger is greatly reduced.
2. According to the utility model, by starting the fan, under the cooperation of the mounting pipe, the threaded sleeve, the filter plate and the air inlet pipe, the external air is sucked into the reaction chamber for detection, so that the automatic drifting of the air into the detection device is avoided, the detection sensitivity of the combustible gas is improved, and the combustible gas can be detected and found in time.
Drawings
FIG. 1 is a perspective elevation view of a battery powered stationary flammable gas detection alarm of the present utility model;
FIG. 2 is a schematic diagram of the internal structure of a housing of a battery-powered stationary type flammable gas detection alarm device according to the present utility model;
FIG. 3 is a schematic view of the internal structure of a reaction chamber of a battery-powered stationary type flammable gas detection alarm device according to the present utility model;
FIG. 4 is a schematic diagram of the internal structure of a mounting groove of a battery-powered stationary type flammable gas detection alarm device according to the present utility model;
fig. 5 is a schematic diagram of an internal structure of an air inlet pipe of a stationary type combustible gas detection alarm device powered by a battery.
Legend description:
1. a housing; 2. a dismounting mechanism; 201. a mounting block; 202. a mounting groove; 203. pressing a rod; 204. a caliper; 205. a spring; 206. a fixing seat; 207. a clamping groove; 208. a bolt; 3. a suction mechanism; 301. installing a pipe; 302. a fan; 303. a thread sleeve; 304. a filter plate; 305. an air inlet pipe; 4. a reaction chamber; 5. a gas sensor; 6. an air outlet pipe; 7. a main control chip; 8. a signal receiving transmitter; 9. an alarm; 10. a power interface; 11. a resistance tester.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, one embodiment provided by the present utility model is: the utility model provides a fixed combustible gas detection alarm device of battery power supply, including casing 1, both ends all are provided with detaching mechanism 2 about casing 1, detaching mechanism 2 has realized carrying out quick dismantlement replacement to the combustible gas detection alarm device of damage, thereby the inspection maintenance personnel of being convenient for inspect the maintenance to the device of damage, and avoided can't detect the combustible gas during the maintenance, the possibility that the dangerous emergence has significantly reduced, casing 1's bottom middle part is provided with suction mechanism 3, suction mechanism 3 has realized detecting outside gas to the inside of reaction chamber 4, thereby avoided the inside that the gas automatic wafts in detection device, the detection sensitivity to the combustible gas has been improved, can detect and discover the combustible gas in time; the dismounting mechanism 2 comprises mounting blocks 201, mounting grooves 202, pressing rods 203, calipers 204, springs 205, fixing seats 206, clamping grooves 207 and bolts 208, opposite sides of the two mounting blocks 201 are fixedly connected to the left side and the right side of the shell 1, the mounting blocks 201 are used for mounting structures such as the calipers 204 on two ends of the shell 1 so that the structures such as the calipers 204 can be matched with the fixing seats 206 to quickly mount and dismount the gas detection alarm device, quick dismounting replacement of the damaged combustible gas detection alarm device is realized, inspection and maintenance of the damaged device are facilitated for inspection and maintenance personnel, the condition that the combustible gas cannot be detected during the maintenance is avoided, the possibility of danger is greatly reduced, the outer parts of the mounting grooves 202 are arranged in the mounting blocks 201, the mounting grooves 202 are used for mounting the structures such as the calipers 204 in the mounting blocks 201, and the mounting of the fixed gas detection alarm device is completed, the outer parts of the two pressing rods 203 are connected to the upper side and the lower side of the mounting block 201 in a sliding manner, the pressing rods 203 are used for driving the calipers 204 to move, so that the two ends of the calipers 204 are mutually closed to enter the inside of the clamping grooves 207, the separated sides of the two calipers 204 are fixedly connected to the opposite sides of the two pressing rods 203, the calipers 204 move under the action of the pressing rods 203, the upper ends and the lower ends of the springs 205 are fixedly connected to the opposite sides of the right ends of the two calipers 204, the springs 205 are used for resetting the calipers 204 with the two closed ends, the front ends of the fixing seats 206 are arranged at the rear end of the shell 1, the fixing seats 206 are used for mounting the combustible gas detection alarm devices, the outer parts of the two clamping grooves 207 are arranged at the left side and the right side of the fixing seats 206, the clamping grooves 207 are used for the calipers 204 to enter the inside to mount the device, the outer threads of the two bolts 208 are connected to the middle parts of the left side and the right side of the fixing seats 206, bolts 208 are used to mount anchor 206 to a wall.
The suction mechanism 3 comprises a mounting tube 301, a fan 302, a threaded sleeve 303, a filter plate 304 and an air inlet pipe 305, wherein the top end of the mounting tube 301 is fixedly connected to the middle of the bottom end of the shell 1, the mounting tube 301 is used for mounting the fan 302 and is matched with the air inlet pipe 305 for use, the outer part of the fan 302 is fixedly connected to the inside of the mounting tube 301, the fan 302 is used for sucking gas generated by the power supply of an external battery of the fixed combustible gas detection alarm device into the inside of the shell 1, the upper side of the inside of the threaded sleeve 303 is in threaded connection with the outer bottom end of the mounting tube 301, the threaded sleeve 303 is used for mounting the filter plate 304 between the mounting tube 301 and the air inlet pipe 305, thereby filtering impurities or solids in the gas, avoiding damage to electric elements in the device, the outer part of the filter plate 304 is fixedly connected to the middle end of the inside of the threaded sleeve 303, the filter plate 304 is used for filtering impurities or solids in the gas, avoiding damaging electric elements in the device, the outer top end of the air inlet pipe 305 is in threaded connection with the inner lower side of the threaded sleeve 303, the air inlet pipe 305 is used for enabling air to enter the mounting pipe 301, the rear ends of the two calipers 204 are arranged in the clamping grooves 207, the calipers 204 enter the clamping grooves 207, so that the shell 1 is fixed at the front end of the fixing seat 206, the upper side of the front end of the fixing seat 206 is arranged at the rear end of the mounting block 201, the fixing seat 206 is used for mounting and placing a fixed combustible gas detection alarm device, the upper end and the lower end of the filter plate 304 are arranged between the mounting pipe 301 and the air inlet pipe 305, the filter plate 304 is used for filtering impurities or solids in air to avoid damaging the electric elements in the device, the inner bottom end of the shell 1 is fixedly connected with the reaction chamber 4, the shell 1 is used for mounting the detection structure, the inner part of the reaction chamber 4 is provided with the gas sensor 5, the reaction chamber 4 is used for detecting gas, the top left side fixedly connected with outlet duct 6 of reaction chamber 4, be used for discharging the gas after detecting from the inside of reaction chamber 4, the top through-hole fixed connection of installation pipe 301 is in the bottom of reaction chamber 4, installation pipe 301 is used for leading into the inside of reaction chamber 4 with gas, the left end of outlet duct 6 passes the left end of casing 1, the gas discharge that the inside of reaction chamber 4 was detected of outlet duct 6, the inside right side fixedly connected with main control chip 7 of casing 1, main control chip 7 is used for controlling the operation of device, the inside left side fixedly connected with signal receiving transmitter 8 of casing 1, signal receiving transmitter 8 is used for receiving the signal, thereby give alarm 9 with signal transmission, the top right side fixedly connected with alarm 9 of casing 1, alarm 9 will send the warning sound after detecting combustible gas, the top left side fixedly connected with power source 10 of casing 1, power source 10 is used for inserting for fixed combustible gas detection alarm device can operate, the inside middle-end fixedly connected with resistance tester 11 of casing 1, resistance tester 11 is used for detecting the inside of reaction chamber 4.
Working principle: firstly, fixing seat 206 is installed on a wall body through bolts 208, then pressing rods 203 at two ends of installation block 201 are pressed, pressing rods 203 at two ends drive calipers 204 to move relatively, so that springs 205 are compressed, the other ends of calipers 204 are also closed relatively, so that closed calipers 204 are inserted into the inside of clamping grooves 207, then pressing rods 203 at two ends are loosened, at the moment, springs 205 reset calipers 204, then one ends of calipers 204 inserted into clamping grooves 207 are opened, so that the other ends are clamped in the inside of clamping grooves 207, then the other ends are installed according to the steps, after a combustible gas detection alarm device is installed, a power interface 10 can be connected with electricity, at the moment, the device runs, then fans 302 continuously run to enable combustible gas or other gases outside the device to enter the inside of a reaction chamber 4 from the inside of an air inlet pipe 305 through a filter plate 304, then detection is carried out through a gas sensor 5, if dangerous gases exist, an alarm 9 gives out sound, then the gas inside the reaction chamber 4 is removed through an air outlet pipe 6, if the device is damaged, namely, the combustible gas can be removed according to the installation step, the combustible gas detection alarm device can be replaced, after the combustible gas detection device is replaced, the filter plate can be replaced, the filter can be cleaned, and the threaded pipe can be cleaned, and the threaded connection device can be cleaned, and the threaded device can be installed.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (8)
1. The utility model provides a fixed combustible gas detection alarm device of battery power, includes casing (1), its characterized in that: disassembly mechanisms (2) are arranged at the left end and the right end of the shell (1), and a suction mechanism (3) is arranged in the middle of the bottom end of the shell (1); the dismounting mechanism (2) comprises a mounting block (201), a mounting groove (202), a pressing rod (203), calipers (204), springs (205), a fixing seat (206), clamping grooves (207) and bolts (208), wherein two opposite sides of the mounting block (201) are fixedly connected to the left side and the right side of a shell (1), the outer parts of the mounting grooves (202) are arranged in the mounting block (201), two outer parts of the pressing rod (203) are slidably connected to the upper side and the lower side of the mounting block (201), two opposite sides of the two pressing rods (203) are fixedly connected to the opposite sides of the two calipers (204), the upper end and the lower end of each spring (205) are fixedly connected to the right end opposite sides of the two calipers (204), the front ends of the fixing seats (206) are arranged at the left side and the right side of the fixing seat (206), and the outer parts of the two clamping grooves (207) are arranged in the middle parts of the left side and the right side of the fixing seats (206) in a threaded mode.
2. A stationary, battery-powered, flammable gas detection alarm as recited in claim 1, wherein: the suction mechanism (3) comprises a mounting pipe (301), a fan (302), a thread sleeve (303), a filter plate (304) and an air inlet pipe (305), wherein the top end of the mounting pipe (301) is fixedly connected to the middle of the bottom end of the shell (1), the outer part of the fan (302) is fixedly connected to the inner part of the mounting pipe (301), the upper inner side of the thread sleeve (303) is in threaded connection with the bottom end of the outer part of the mounting pipe (301), the outer part of the filter plate (304) is fixedly connected to the middle inner end of the thread sleeve (303), and the top end of the air inlet pipe (305) is in threaded connection with the lower inner side of the thread sleeve (303).
3. A stationary, battery-powered, flammable gas detection alarm as recited in claim 1, wherein: the rear ends of the two calipers (204) are arranged in the clamping grooves (207), and the upper sides of the front ends of the fixing seats (206) are arranged at the rear ends of the mounting blocks (201).
4. A battery powered stationary flammable gas detection alarm as recited in claim 2, wherein: the upper and lower ends of the filter plate (304) are arranged between the mounting pipe (301) and the air inlet pipe (305).
5. A stationary, battery-powered, flammable gas detection alarm as recited in claim 1, wherein: the reaction chamber (4) is fixedly connected to the bottom end of the inside of the shell (1), the gas sensor (5) is arranged in the reaction chamber (4), and the gas outlet pipe (6) is fixedly connected to the left side of the top end of the reaction chamber (4).
6. A battery powered stationary flammable gas detection alarm as recited in claim 2, wherein: the top end through hole of the mounting pipe (301) is fixedly connected to the bottom end of the reaction chamber (4).
7. A stationary, battery-powered, flammable gas detection alarm as recited in claim 5, wherein: the left end of the air outlet pipe (6) passes through the left end of the shell (1).
8. A stationary, battery-powered, flammable gas detection alarm as recited in claim 1, wherein: the intelligent control device is characterized in that a main control chip (7) is fixedly connected to the right side of the inside of the shell (1), a signal receiving transmitter (8) is fixedly connected to the left side of the inside of the shell (1), an alarm (9) is fixedly connected to the right side of the top end of the shell (1), a power interface (10) is fixedly connected to the left side of the top end of the shell (1), and a resistance tester (11) is fixedly connected to the middle end of the inside of the shell (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223219272.XU CN219198607U (en) | 2022-12-02 | 2022-12-02 | Battery-powered fixed combustible gas detection alarm device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223219272.XU CN219198607U (en) | 2022-12-02 | 2022-12-02 | Battery-powered fixed combustible gas detection alarm device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219198607U true CN219198607U (en) | 2023-06-16 |
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ID=86706203
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223219272.XU Active CN219198607U (en) | 2022-12-02 | 2022-12-02 | Battery-powered fixed combustible gas detection alarm device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219198607U (en) |
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2022
- 2022-12-02 CN CN202223219272.XU patent/CN219198607U/en active Active
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