CN110335445B - Intelligent fire-fighting cabinet - Google Patents
Intelligent fire-fighting cabinet Download PDFInfo
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- CN110335445B CN110335445B CN201910397817.XA CN201910397817A CN110335445B CN 110335445 B CN110335445 B CN 110335445B CN 201910397817 A CN201910397817 A CN 201910397817A CN 110335445 B CN110335445 B CN 110335445B
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B7/00—Signalling systems according to more than one of groups G08B3/00 - G08B6/00; Personal calling systems according to more than one of groups G08B3/00 - G08B6/00
- G08B7/04—Signalling systems according to more than one of groups G08B3/00 - G08B6/00; Personal calling systems according to more than one of groups G08B3/00 - G08B6/00 using hydraulic transmission; using pneumatic transmission
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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
- G08B7/00—Signalling systems according to more than one of groups G08B3/00 - G08B6/00; Personal calling systems according to more than one of groups G08B3/00 - G08B6/00
- G08B7/06—Signalling systems according to more than one of groups G08B3/00 - G08B6/00; Personal calling systems according to more than one of groups G08B3/00 - G08B6/00 using electric transmission, e.g. involving audible and visible signalling through the use of sound and light sources
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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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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Health & Medical Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Audible And Visible Signals (AREA)
Abstract
The invention discloses an intelligent fire-fighting cabinet, which comprises a device body extending leftwards and rightwards and a limit frame extending leftwards and rightwards, wherein the limit frame is fixedly connected with an end face of the top end of the device body, the limit frame is provided with a support rod extending upwards and downwards and being bilaterally symmetrical, the limit frame is communicated with a through hole extending upwards and downwards, an acoustic early warning mechanism is arranged in the through hole, a closed cavity extending leftwards and rightwards is arranged in the device body, the left end of the closed cavity is provided with an adjusting mechanism, and the right end of the closed cavity is provided with a connecting pipe mechanism; the invention aims to design a fire-fighting cabinet capable of prompting and early warning for users when gas leaks.
Description
Technical Field
The invention belongs to the technical field of gas fire-fighting early warning equipment, and particularly relates to an intelligent fire-fighting cabinet.
Background
Along with the continuous improvement of living standard, coal gas is used for cooking rice and dishes instead of traditional energy sources in the kitchen at present, but along with the continuous popularization of the use of the coal gas, the coal gas leakage accident is also continuously increased, wherein the most common is that a valve or a pipe joint for gasification is leaked, and the fire-fighting equipment on the market at present can only play a role after the coal gas is leaked and ignited, so that the early-warning effect on the coal gas leakage is poor.
Disclosure of Invention
The invention aims to solve the technical problem of providing an intelligent fire-fighting cabinet which can solve the problems in the prior art.
The invention is realized by the following technical scheme: the intelligent fire-fighting cabinet comprises a device body extending leftwards and rightwards and a limit frame extending leftwards and rightwards, wherein the limit frame is fixedly connected with an end face of the top end of the device body, a support rod extending upwards and downwards and being bilaterally symmetrical is arranged at the right end face of the limit frame, a through hole extending upwards and downwards is formed in the limit frame, a sound early warning mechanism is arranged in the through hole, a closed cavity extending leftwards and rightwards is arranged in the device body, an adjusting mechanism is arranged at the left end of the closed cavity, a connecting pipe mechanism is arranged at the right end of the closed cavity, an up-and-down extending blocking opening is formed in the inner wall of the top end of the device body in a communicating manner, a push injection pipe extending leftwards and rightwards is arranged at the inner wall of the left end of the guide sliding cavity in a communicating manner, a push injection reset mechanism is arranged between the spring groove and the guide sliding cavity, a guide sliding groove extending leftwards and rightwards is arranged between the inner wall of the spring groove and the guide sliding cavity in a communicating manner, a vertical pipe inlet and a vertical pipe opening is formed in the inner wall extending leftwards and rightwards, and a vertical pipe opening is formed in the inner wall of the right end of the closed cavity in a communicating manner, and a vertical pipe inlet and a vertical pipe opening is formed in the inner wall extending vertically extending manner.
As the preferable technical scheme, sound early warning mechanism including with the jam of jam mouth inner wall sliding fit connection, sliding fit is connected with in the jam and runs through from top to bottom the air storage frame of opening, be equipped with the gas collection chamber in the air storage frame, the puncture needle that extends from top to bottom is equipped with to the inner wall of gas collection chamber top, the inner wall of gas collection chamber right-hand member runs through and is equipped with the whistle, the communicating opening that extends from top to bottom is equipped with to the inner wall of gas collection chamber bottom, communicating opening inner wall sliding fit is connected with the ventilation plug, ventilation plug top terminal surface is equipped with the balloon, the spliced pole that extends from top to bottom has been set firmly to air storage frame top terminal surface, the pull rod that extends about has set firmly to the spliced pole top terminal surface.
As the preferable technical scheme, adjustment mechanism including with the screw thread axle of airtight chamber left end inner wall normal running fit connection, screw thread axle left end terminal stretch out airtight chamber and set firmly the commentaries on classics handle, airtight chamber inner wall communicates with each other and is equipped with the guide arm groove that extends about and upper and lower symmetry, guide arm inslot wall fixedly connected with is controlled the guide strut that extends, guide strut sliding fit is connected with the bulldozing board that extends from top to bottom, the screw thread post that extends about the bulldozing board left end terminal surface fixedly connected with, the screw thread post is equipped with the screw thread groove that the opening left.
As the preferable technical scheme, take over mechanism including with vertical business turn over mouth sliding connection's vertical plunger, vertical plunger runs through and is equipped with the intake pipe that extends from top to bottom, intake pipe right-hand member terminal stretches into airtight chamber and has set firmly left connecting plate, horizontal play mouth of pipe inner wall sliding connection has horizontal plunger of extension about, horizontal plunger runs through and is equipped with the outlet duct of extension about, outlet duct left end terminal stretches into airtight intracavity has set firmly right connecting plate, right connecting plate with screw that screw fit is connected with between the left connecting plate extends about and the symmetry, the screw right-hand member runs through right connecting plate and screw fit is connected with the nut.
As the preferable technical scheme, the push-injection reset mechanism comprises a push-injection piston connected with the inner wall of the slide guide cavity in a sliding fit manner, a push-injection rod extending leftwards and rightwards is fixedly connected with the end face of the right end of the push-injection piston, the tail end of the right end of the push-injection rod extends out of the spring groove and is fixedly provided with a push block, and the end face of the left end of the push block is in jacking connection with a reset spring extending leftwards and rightwards and fixing the tail end of the left end of the push block with the inner wall of the left end of the spring groove.
As the preferential technical scheme, show early warning mechanism is including setting up the tangent line chamber on vertical mouth of pipe right side, tangent line chamber top inner wall communicates with each other and is equipped with the sliding port, sliding port sliding fit is connected with the slider, slider bottom terminal surface has set firmly the cutter, tangent line chamber bottom terminal surface set firmly be used for with the lower cutter that goes up the cutter and offset, tangent line chamber right side is equipped with the power chamber that extends from side to side, power chamber inner wall sliding fit is connected with the battery that extends from side to side, the battery right-hand member electricity federation has first contact, battery left end terminal surface roof pressure is connected with the extension spring, the battery left end terminal surface set firmly with the connecting wire that tangent line chamber left end inner wall is fixed, power chamber right-hand member inner wall intercommunication be equipped with the wire casing that extends from side to side, the right-hand member terminal surface of device body fixed signal lamp, signal lamp left end terminal surface set firmly extend from side to side and run through the wire of wire casing, the wire left end is fixed be used for with the second contact that first offsets.
The beneficial effects of the invention are as follows: the device has simple structure and convenient operation, and can make the whistle generate sound by the movement mechanism capable of being driven by gas, so that the device has higher early warning capability.
Drawings
For ease of illustration, the invention is described in detail by the following specific examples and figures.
FIG. 1 is a schematic diagram of the overall structure of the interior of an intelligent fire-fighting cabinet of the invention;
fig. 2 is an enlarged schematic view of a partial structure shown by "a" in fig. 1.
Detailed Description
For convenience of description, the following orientations will be defined: the vertical, horizontal, front-rear directions described below are identical to the vertical, horizontal, front-rear directions of the projection relationship of fig. 1 itself, as shown in fig. 1-2.
The intelligent fire-fighting cabinet comprises a device body 105 extending leftwards and rightwards and a limit frame 101 extending leftwards and rightwards, wherein the limit frame 101 is fixedly connected with the end face of the top end of the device body 105, a supporting rod 102 extending leftwards and rightwards and symmetrically is arranged at the end face of the top end of the limit frame 101, a through hole 157 extending upwards and rightwards is formed in the limit frame 101 in a communicating manner, a sound early warning mechanism is arranged in the through hole 157, a closed cavity 106 extending leftwards and rightwards is arranged in the device body 105, an adjusting mechanism is arranged at the left end of the closed cavity 106, a connecting pipe mechanism is arranged at the right end of the closed cavity 106, an upper and lower extending blocking opening 145 is formed in the inner wall of the top end of the device body 105 in a communicating manner, a push injection pipe 134 extending leftwards and rightwards is arranged at the inner wall of the left end of the guide sliding cavity 133, a spring groove 130 is arranged at the right end of the guide sliding cavity 133 in a communicating manner, a push injection reset mechanism is arranged between the spring groove 130 and the guide cavity 133, a vertical sliding groove 115 extending leftwards and rightwards is arranged at the inner wall of the guide cavity 106, a vertical sliding opening 115 is arranged at the left end of the guide cavity is communicated with the inner wall of the guide cavity, and a vertical sliding opening 115 is arranged at the left end of the guide cavity is communicated with the vertical opening 115, and a vertical opening of the vertical opening 115 is arranged at the opening of the vertical opening of the guide cavity is communicated with the opening of the guide cavity 106.
Advantageously, the audible pre-warning mechanism comprises a blocking 144 connected with the inner wall of the blocking opening 145 in a sliding fit manner, a gas storage frame 142 extending up and down and having a top end penetrating through the through opening 157 is connected in a sliding fit manner in the blocking 144, a gas collecting cavity 137 is arranged in the gas storage frame 142, a puncture needle 138 extending up and down is arranged on the inner wall of the top end of the gas collecting cavity 137, a whistle 136 is arranged on the inner wall of the right end of the gas collecting cavity 137 in a penetrating manner, a communication opening 135 extending up and down is arranged on the inner wall of the bottom of the gas collecting cavity 137 in a communicating manner, a ventilation plug 143 is connected with the inner wall of the communication opening 135 in a sliding fit manner, a balloon 141 is arranged on the end face of the top end of the ventilation plug 143, a connecting column 139 extending up and down is fixedly arranged on the end face of the top end of the gas storage frame 142, and a pull rod 140 extending left and right is fixedly arranged on the end face of the top end of the connecting column 139.
The adjusting mechanism comprises a threaded shaft 109 in running fit connection with the inner wall of the left end of the closed cavity 106, the tail end of the left end of the threaded shaft 109 extends out of the closed cavity 106 and is fixedly provided with a rotating handle 110, guide rod grooves 103 which extend leftwards and rightwards and are vertically symmetrical are communicated with the inner wall of the closed cavity 106, guide slide columns 104 which extend leftwards and rightwards are fixedly connected with the inner wall of the guide rod grooves 103, pushing plates 111 which extend leftwards and rightwards are connected with the guide slide columns 104 in a sliding fit manner, threaded columns 107 which extend leftwards and rightwards are fixedly connected with the end face of the left end of the pushing plates 111, and the threaded columns 107 are provided with threaded grooves 108 with openings leftwards.
The connecting pipe mechanism comprises a vertical plunger 114 slidably connected with a vertical pipe inlet port 115, the vertical plunger 114 penetrates through an air inlet pipe 113 extending up and down, the right end of the air inlet pipe 113 extends into the closed cavity 106 and is fixedly provided with a left connecting plate 120, the inner wall of a transverse pipe outlet port 124 is slidably connected with a transverse plunger 123 extending left and right, the transverse plunger 123 penetrates through an air outlet pipe 122 extending left and right, the left end of the air outlet pipe 122 extends into the closed cavity 106 and is fixedly provided with a right connecting plate 121, the right connecting plate 121 and the left connecting plate 120 are connected with screws 125 extending left and right and symmetrically in a threaded mode, and the right end of each screw 120 penetrates through the right connecting plate 121 and is connected with nuts 126 in a threaded mode.
The push-injection reset mechanism comprises a push-injection piston 132 connected with the inner wall of the slide guiding cavity 133 in a sliding fit manner, a push-injection rod 128 extending leftwards and rightwards is fixedly connected with the end face of the right end of the push-injection piston 132, the tail end of the right end of the push-injection rod 128 extends out of the spring groove 130 and is fixedly provided with a push block 127, and a reset spring 129 extending leftwards and rightwards and fixing the tail end of the left end with the inner wall of the left end of the spring groove 130 is in jacking connection with the end face of the left end of the push block 127.
The utility model provides a display early warning mechanism is including setting up tangent line chamber 149 on vertical mouth of pipe 115 right side, tangent line chamber 149 top inner wall communicates with each other and is equipped with slide port 146, slide port 146 sliding fit is connected with slider 147, slider 147 bottom terminal surface has set firmly the cutter 148, tangent line chamber 149 bottom terminal surface set firmly be used for with the lower cutter 150 that goes up the cutter 148 looks offset, tangent line chamber 149 right side is equipped with the power cavity 154 that extends about, power cavity 154 inner wall sliding fit is connected with the battery 155 that extends about, battery 155 right-hand member electricity federation has first contact 156, battery 155 left end terminal surface roof pressure is connected with extension spring 153, battery 155 left end terminal surface set firmly with tangent line chamber 149 left end inner wall looks fixed connecting wire 151, power cavity 155 right-hand member inner wall intercommunication is equipped with controls the signal lamp 119 that extends, the wire casing 117 right-hand member terminal surface set firmly with the signal lamp 119 left and right side extends just runs through the wire casing's wire casing, the left end terminal surface is equipped with the second contact 118 that is used for the wire casing is fixed with the second contact 118.
In the running state of the device, the device is firstly installed in advance, wherein in order to ensure that the device has better tightness, the device is internally provided with the vertical plunger 114, the horizontal plunger 123 and the blocking 144, so that higher air tightness can be kept in the running state of the device, if gas leaks, the gas flows into the sealed cavity 106, at the moment, the gas pressure in the cavity gradually increases, when the gas pressure in the sealed cavity 106 reaches a certain value, the balloon 141 gradually increases, and when the gas pressure increases to a certain degree, the puncture needle punctures the balloon 141, and at the moment, the airflow flows through the ventilation whistle 136, thereby sounding the air, warning that the gas leaks and urgently needing to be treated.
When the device performs early warning under the condition that no person exists, as the situation that the device cannot sense under the condition that no person exists is described above, and the whistle 136 only keeps sounding in a certain period of time, when a person walks into a kitchen after sounding, gas leakage cannot be found, so that the device is provided with the display early warning mechanism.
When the reaction time of the early warning device needs to be shortened, the rotating handle 110 is rotated before the installation, because the pushing plate 111 moves rightwards after the rotating handle 110 is rotated, the effective volume of the closed cavity 106 is reduced, and the reaction time is shortened.
The beneficial effects of the invention are as follows: the device has simple structure and convenient operation, and can make the whistle generate sound by the movement mechanism capable of being driven by gas, so that the device has higher early warning capability.
The foregoing is merely illustrative of specific embodiments of the present invention, and the scope of the invention is not limited thereto, but any changes or substitutions that do not undergo the inventive effort should be construed as falling within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope defined by the claims.
Claims (1)
1. An intelligent fire-fighting cabinet comprises a device body extending leftwards and rightwards and a limit frame extending leftwards and rightwards, wherein the limit frame is fixedly connected with the end face of the top end of the device body, a support rod extending upwards and downwards and being bilaterally symmetrical is arranged at the limit frame, a through hole extending upwards and downwards is arranged in the limit frame, a sound early warning mechanism is arranged in the through hole, a closed cavity extending leftwards and rightwards is arranged in the device body, an adjusting mechanism is arranged at the left end of the closed cavity, a connecting pipe mechanism is arranged at the right end of the closed cavity, an up-and-down extending blocking opening is arranged on the inner wall of the top end of the device body in a communicating manner, a guide tube extending leftwards and rightwards is arranged on the right side of the blocking opening, a push injection tube connected with the closed cavity at the end terminal end, a spring slot opening rightwards is arranged at the right end of the guide tube, a push injection reset mechanism is arranged between the spring slot and the guide tube, a guide slot extending leftwards and rightwards is arranged between the inner wall of the spring slot, a guide tube extending leftwards and rightwards is arranged on the inner wall of the closed cavity in a communicating manner, a guide tube opening extending leftwards and rightwards is arranged on the inner wall of the closed cavity in a communicating manner, a vertical display tube opening is arranged at the right side, a vertical tube opening extending inlet is arranged on the inner wall extending vertically; the sound early warning mechanism comprises a blockage connected with the inner wall of the blockage opening in a sliding fit manner, an air storage frame which extends up and down and the top end of which penetrates through the through opening is connected in the blockage in a sliding fit manner, an air collecting cavity is arranged in the air storage frame, a puncture needle which extends up and down is arranged on the inner wall of the top end of the air collecting cavity, an air whistle is arranged on the inner wall of the right end of the air collecting cavity in a penetrating manner, a communication opening which extends up and down is formed in the inner wall of the bottom of the air collecting cavity in a communicating manner, a ventilation plug is connected with the inner wall of the communication opening in a sliding fit manner, a balloon is arranged on the end face of the top end of the ventilation plug, a connecting column which extends up and down is fixedly arranged on the end face of the top end face of the air storage frame, and a pull rod which extends left and right is fixedly arranged on the end face of the top end face of the connecting column; the adjusting mechanism comprises a threaded shaft in running fit connection with the inner wall of the left end of the closed cavity, the tail end of the left end of the threaded shaft extends out of the closed cavity and is fixedly provided with a rotating handle, the inner wall of the closed cavity is communicated with guide rod grooves which extend leftwards and rightwards and are vertically symmetrical, the inner wall of the guide rod grooves is fixedly connected with guide slide columns which extend leftwards and rightwards, the guide slide columns are in sliding fit connection with pushing plates which extend upwards and downwards, the end face of the left end of the pushing plates is fixedly connected with threaded columns which extend leftwards and rightwards, and the threaded columns are provided with threaded grooves with openings leftwards; the connecting pipe mechanism comprises a vertical plunger which is slidably connected with the vertical pipe inlet, the vertical plunger penetrates through an air inlet pipe which extends up and down, the right end terminal of the air inlet pipe extends into the closed cavity and is fixedly provided with a left connecting plate, the inner wall of the transverse pipe outlet is slidably connected with a transverse plunger which extends left and right, the transverse plunger penetrates through an air outlet pipe which extends left and right, the left end tail end of the air outlet pipe extends into the closed cavity and is fixedly provided with a right connecting plate, screws which extend left and right and are vertically symmetrical are connected between the right connecting plate and the left connecting plate in a threaded fit manner, and the right end of each screw penetrates through the right connecting plate and is connected with a nut in a threaded fit manner; the pushing and resetting mechanism comprises a pushing and resetting piston which is connected with the inner wall of the sliding guide cavity in a sliding fit manner, a pushing rod which extends leftwards and rightwards is fixedly connected to the end face of the right end of the pushing and resetting mechanism, the tail end of the right end of the pushing rod extends out of the spring groove and is fixedly provided with a pushing block, and a resetting spring which extends leftwards and rightwards and is fixed with the inner wall of the left end of the spring groove is connected to the end face of the left end of the pushing block in a pushing and pressing manner; the display early warning mechanism comprises a tangential cavity arranged on the right side of a vertical pipe inlet, a sliding port is communicated with the inner wall of the top end of the tangential cavity, a sliding block is connected with the inner wall of the right end of the tangential cavity in a sliding fit mode, an upper cutter is fixedly arranged on the end face of the bottom end face of the sliding block, a lower cutter which is used for propping against the upper cutter is fixedly arranged on the end face of the bottom of the tangential cavity, a power supply cavity which extends left and right is arranged on the right side of the tangential cavity, a storage battery which extends left and right is connected with the inner wall of the power supply cavity in a sliding fit mode, a first contact head is electrically connected with the right end of the storage battery in a sliding fit mode, a connecting wire which is fixed with the inner wall of the left end of the tangential cavity is fixedly arranged on the left end face of the tangential cavity, a signal lamp which extends left and right is fixedly arranged on the right end face of the device body, a wire which extends left and right is fixedly arranged on the left end face of the signal lamp and runs through a wire groove, and the left end of the wire is fixedly arranged at the end of the wire groove which is propped against the first contact head.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910397817.XA CN110335445B (en) | 2019-05-14 | 2019-05-14 | Intelligent fire-fighting cabinet |
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| CN201910397817.XA CN110335445B (en) | 2019-05-14 | 2019-05-14 | Intelligent fire-fighting cabinet |
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| CN110335445A CN110335445A (en) | 2019-10-15 |
| CN110335445B true CN110335445B (en) | 2023-06-23 |
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| Publication number | Publication date |
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| CN110335445A (en) | 2019-10-15 |
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