CN114582097A - Storehouse security alarm device and alarm method based on Internet - Google Patents

Storehouse security alarm device and alarm method based on Internet Download PDF

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Publication number
CN114582097A
CN114582097A CN202210197769.1A CN202210197769A CN114582097A CN 114582097 A CN114582097 A CN 114582097A CN 202210197769 A CN202210197769 A CN 202210197769A CN 114582097 A CN114582097 A CN 114582097A
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CN
China
Prior art keywords
box body
transparent box
rod
pipeline
supporting rod
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Withdrawn
Application number
CN202210197769.1A
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Chinese (zh)
Inventor
赵晓会
叶菊
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Shenzhen Jinkaili Electronic Technology Co ltd
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Shenzhen Jinkaili Electronic Technology Co ltd
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Priority to CN202210197769.1A priority Critical patent/CN114582097A/en
Publication of CN114582097A publication Critical patent/CN114582097A/en
Withdrawn legal-status Critical Current

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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
    • G08B21/14—Toxic gas alarms
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B5/00—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied
    • G08B5/22—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied using electric transmission; using electromagnetic transmission
    • G08B5/36—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied using electric transmission; using electromagnetic transmission using visible light sources

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  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Electromagnetism (AREA)
  • Emergency Alarm Devices (AREA)

Abstract

The invention discloses an internet-based storehouse security alarm device and an internet-based storehouse security alarm method, and particularly relates to the field of alarm devices. The force application structure is pushed by the leaked poisonous and harmful gas, the force application structure drives the balance structure, and then the structure is triggered to operate so as to give an alarm, so that a worker is reminded in time, the leaked poisonous and harmful gas is treated on site while the alarm is given out in time, the harm to the environment caused by the escape of the poisonous and harmful gas is prevented, and the life safety of the worker is guaranteed.

Description

Storehouse security alarm device and alarm method based on Internet
Technical Field
The invention relates to the field of alarm devices, in particular to a storehouse security alarm device and method based on the internet.
Background
With the rapid growth of chemical facilities, the frequency of chemical accidents is remarkably improved, toxic and harmful gas leakage becomes an important form of non-traditional nuclear biochemical threat, most of chemical plants usually store a large amount of toxic, harmful, inflammable and explosive chemicals, and the chemical plants are usually located around large cities or towns developed in industry, and the number of peripheral residential areas is large, so once the leakage accidents of the stores occur, the lives of workers in the plant areas can be damaged, a large amount of toxic and harmful gas is dispersed in the atmosphere, once the toxic and harmful gas flows along with the air, the direct damage to the residents in the peripheral areas can be caused, and therefore the toxic and harmful gas leakage accidents are rapidly and efficiently processed, and the damage is reduced to the lowest point in the shortest time.
During the storage of the equipment in the storeroom, the closing is carried out for a long time each year due to safety considerations and special requirements for conditions such as humidity, temperature and the like, and the opportunity and time for ventilation are very limited due to safety considerations. In the long-term storage process, the equipment is aged or parts are broken down, so that toxic and harmful gases are decomposed and released, and the storage environment and the environmental safety of a storehouse are seriously influenced. Toxic and harmful gas cannot be diffused in the storehouse, and the health of storehouse operation personnel can be seriously injured when the toxic and harmful gas reaches a certain concentration.
For example, hydrogen sulfide gas, which is a chemical raw material, is a flammable hazardous chemical, and once leakage occurs, acute poisoning of an inhalant can be caused, damage is caused to the central nervous system, the respiratory system and cardiac muscle of the inhalant, and severe death can be caused.
The prior art has the following defects: the existing alarm equipment has single function, is not timely enough for the response degree of an alarm system and emergency measures, and can not remind workers in time, so that the processing and the coping at a higher speed can not be achieved, the best time for disposing toxic and harmful gases is delayed, and great loss and injury are easily caused.
Disclosure of Invention
Therefore, the invention provides a storehouse security alarm device and an alarm method based on the internet, and aims to solve the problems in the background technology.
In order to achieve the above object, the embodiments of the present invention provide the following technical solutions: a storehouse security alarm device based on the internet comprises a first box body, wherein a second through hole is formed in the top end of the first box body, a power supply is fixedly arranged on the inner wall of the rear side of the first box body, an alarm is fixedly arranged at the top end of the first box body through a bolt and is arranged on one side of the second through hole, a balance structure and a trigger structure are arranged inside the first box body, and a force application structure is arranged at the top end of the first box body;
the balance structure comprises a balance rod which is arranged above the power supply, a first supporting rod and a third supporting rod are fixedly arranged on the inner wall of the rear side of the first box body, a second supporting rod is arranged below the first supporting rod, the first supporting rod and the second supporting rod are both arranged at one side of the third supporting rod, the balancing pole is rotatably arranged at the outer side of the third supporting pole, one end of the balancing pole extends out of the top end of the second through hole, a rope is fixedly arranged at one end of the balancing pole, the second supporting pole is fixedly arranged at the front side of the other end of the balancing pole, two first circular plates are arranged between the first supporting rod and the second supporting rod and distributed up and down, a first spring is fixedly arranged between the two first circular plates, lantern rings are fixedly arranged at the top end of the upper first circular plate and the bottom end of the lower first circular plate, and the two lantern rings are fixedly connected with the first supporting rod and the second supporting rod respectively;
the triggering structure comprises a fourth supporting rod and a pressing block, the pressing block is arranged above the other side of the third supporting rod, the fourth supporting rod is fixedly arranged at the front end of the balancing rod through a short rod, the pressing block is fixedly arranged at one side of the fourth supporting rod, a tact switch is arranged right above the pressing block, the tact switch is arranged at the front side of the balancing rod, the tact switch is fixedly arranged at the outer end of the first supporting rod through a curved fixing rod, and the power supply, the tact switch and the alarm are connected in series;
the application of force structure includes the transparent box of second, the transparent box of second is established between alarm and second through-hole, the bottom mounting of the transparent box of second establishes the top at first box, the inside of the transparent box of second is equipped with the riser, the fixed second spring that is equipped with of one side inner wall of the transparent box of second, the fixed one side of establishing at the riser of the other end of second spring, the opposite side fixed connection of rope and riser.
Furthermore, a first sealing sleeve is fixedly arranged on the outer side of the vertical plate, the outer side of the first sealing sleeve is in contact with the inner wall of the second transparent box body, a first pipeline is fixedly arranged on the rear side of the second transparent box body, and the first pipeline is arranged on one side of the vertical plate.
Further, one side of first box is equipped with the transparent box of third, the gas holder of storing poisonous and harmful gas has been placed to the inside bottom of the transparent box of third, vacuole formation between the outer wall of gas holder and the inner wall of the transparent box of third, the other end of first pipeline is fixed to be established at the rear side of the transparent box of third and the inside airtight space that is located riser one side of the transparent box of second and the cavity inside through first pipeline intercommunication, the rear side of the transparent box of third has first chamber door through hinge joint, the top at first chamber door is established to first pipeline.
Furthermore, a processing structure is arranged on one side of the third transparent box body away from the first box body, the processing structure comprises a second pipeline, the second pipeline is arranged between the first box body and the third transparent box body, a gas detector is fixedly arranged on one side of the first box body and is electrically connected with a power supply, one end of the second pipeline is connected with the input end of the gas detector, the other end of the second pipeline penetrates through the third transparent box body and is communicated with the cavity, a first transparent box body is arranged on one side of the third transparent box body away from the first box body, a second circular plate is arranged inside the first transparent box body, a second sealing sleeve is fixedly arranged at the outer end of the second circular plate, the outer end of the second sealing sleeve is in sliding contact with the inner wall of the first transparent box body, an electric push rod is fixedly arranged at the top end of the second circular plate, and the top end of the electric push rod is fixedly arranged at the top end of the inside of the first transparent box body, the first transparent box body is communicated with the cavity through a fourth pipeline, a one-way valve is fixedly arranged on the fourth pipeline, and a reaction solution is stored in a space, located below the second circular plate, in the first transparent box body.
Furthermore, first through-holes have all been seted up to the both sides and the bottom of first box, gas detection appearance is located the below of the first through-hole of first box opposite side, and is three the outside of first through-hole all is equipped with the dust screen, the dust screen passes through bolt and first box fixed connection.
Furthermore, a vacuum air pump is arranged on the front side of the third transparent box body, a third pipeline is fixedly arranged in an air inlet pipe of the vacuum air pump, and a valve is fixedly arranged at the outer end of the third pipeline.
Furthermore, the third pipeline penetrates through the front side of the third transparent box body and is communicated with the cavity, and a fixing seat is fixedly arranged at the bottom end of the vacuum air pump.
Further, the front side of first box has the second chamber door through hinge joint, the both sides top and the bottom of first box are fixed respectively and are equipped with two mounting panels, distribute from top to bottom set up a plurality of not unidimensional preformed holes on the mounting panel.
The invention discloses an alarming method of a storehouse security alarming device based on the internet, which comprises the following specific steps:
step one, connecting the device with an external control system, opening a first box door, placing a gas storage tank for storing toxic and harmful gas into a third transparent box body, closing the first box door, opening a valve on a third pipeline and starting a vacuum air pump, wherein the vacuum air pump works to pump out air in a cavity between the third transparent box body and the gas storage tank, and the cavity is in a negative pressure state at the moment;
step two, a closed space formed by the inner wall of the second transparent box body and one side of the vertical plate is communicated with the cavity through a first pipeline, so that the closed space is also in a negative pressure state, the vertical plate moves towards the inner wall of one side of the second transparent box body, the second spring is compressed, and one end of the balance rod is pulled by the vertical plate through a rope to move towards the second transparent box body;
step three, because one end of the balancing rod moves towards the second transparent box body, the balancing rod starts to rotate in the anticlockwise direction by taking the third supporting rod as an axis, so that the short rod, the fourth supporting rod and the pressing block are driven to rotate, meanwhile, the other end of the balancing rod rotates to stretch the first spring, the balancing rod is in a balanced state, meanwhile, the pressing block is positioned below the tact switch and does not contact the tact switch, and the alarm does not work;
thirdly, when the gas storage tank leaks, poisonous and harmful gas inside the gas storage tank escapes into the cavity, at the moment, the pressure in the cavity and the closed space slowly tends to be balanced, negative pressure acting on the vertical plate disappears, the balance rod rotates clockwise under the elastic force of the first spring and the second spring to reset, so that the press block is driven to rotate clockwise to extrude the tact switch, and at the moment, the alarm gives out light to alarm;
and step four, after the toxic and harmful gas is leaked, the toxic and harmful gas enters a gas detector along a second pipeline, firstly, the toxic and harmful gas is pumped out by a vacuum air pump and stored in another gas storage tank, meanwhile, the gas detector detects the gas, meanwhile, a control system starts an electric push rod, the electric push rod extends to drive a second circular plate and a second sealing sleeve to move downwards, reaction solution stored in a space below the second circular plate in the first transparent box body is pressed into the cavity through a fourth pipeline and reacts with the residual toxic and harmful gas to be removed, the gas detector detects the toxic and harmful gas in the space in real time, the first box door is opened until the residual toxic and harmful gas is not detected, and reaction products in the first transparent box body are removed.
The embodiment of the invention has the following advantages:
1. the invention pumps the air in the cavity between the third transparent box body and the air storage tank into a negative pressure state through the work of the vacuum air pump, the air in the closed space is also in the negative pressure state, the vertical plate moves towards the inner wall of one side of the second transparent box body, so that the second spring is compressed, one end of the balance rod is pulled by the vertical plate through a rope to move towards the inner part of the vertical plate, the balance rod rotates anticlockwise by taking the third support rod as a shaft, so that the short rod, the fourth support rod and the press block are driven to rotate, meanwhile, the other end of the balance rod rotates to stretch the first spring, the balance rod is in a balance state, the press block is positioned below the light touch switch and is not contacted with the light touch switch, the alarm does not work, when poisonous and harmful gas in the air storage tank escapes into the cavity, the pressure in the cavity and the closed space slowly tends to be balanced, and the negative pressure acting on the vertical plate disappears, the balance rod rotates clockwise under the elastic force of the first spring and the second spring to reset, so that the press block is driven to rotate clockwise to extrude the tact switch, and the alarm gives out light to alarm;
2. according to the invention, the gas storage tank for storing the toxic and harmful gas is placed in the third transparent box body, so that the gas can enter the third transparent box body and can not be leaked into the environment immediately when the toxic and harmful gas is leaked, and the safety protection of a storehouse is facilitated;
3. the invention firstly utilizes the vacuum air pump to pump out the poisonous and harmful gas and store the gas into another gas storage tank, then utilizes the electric push rod to press the reaction solution in the first transparent box body into the third transparent box body to react and remove the residual poisonous and harmful gas, simultaneously, the gas detector detects the poisonous and harmful gas in the space in real time, and opens the first box door until the residual poisonous and harmful gas is not detected, and clears the internal reaction product.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.
The structures, ratios, sizes, and the like shown in the present specification are only used for matching with the contents disclosed in the specification, so as to be understood and read by those skilled in the art, and are not used to limit the conditions that the present invention can be implemented, so that the present invention has no technical significance, and any structural modifications, changes in the ratio relationship, or adjustments of the sizes, without affecting the effects and the achievable by the present invention, should still fall within the range that the technical contents disclosed in the present invention can cover.
FIG. 1 is a schematic view of an overall front view structure provided by the present invention;
FIG. 2 is a schematic view of an overall rear view structure provided by the present invention;
fig. 3 is a schematic front view of the first box body according to the present invention after the second box door is closed;
FIG. 4 is a schematic bottom view of FIG. 2 in accordance with the present invention;
FIG. 5 is a top cross-sectional view of a force application structure provided by the present invention;
FIG. 6 is a schematic top view of the interior of the third casing according to the present invention;
FIG. 7 is a schematic perspective view of a first box according to the present invention;
FIG. 8 is a schematic perspective view of a dust screen according to the present invention;
FIG. 9 is a schematic view of the interior of the treatment tank according to the present invention;
FIG. 10 is a schematic view of the structure of portion A of FIG. 1 according to the present invention;
FIG. 11 is a schematic view of the structure of portion B of FIG. 1 according to the present invention;
in the figure: 1. a first case; 2. a first through hole; 3. a second through hole; 4. a dust screen; 5. a power source; 6. a first support bar; 7. a second support bar; 8. a collar; 9. a first circular plate; 10. a first spring; 11. a curved fixation rod; 12. a balancing pole; 13. a third support bar; 14. a short bar; 15. a fourth support bar; 16. pressing into blocks; 17. a light touch switch; 18. a rope; 19. reserving a hole; 20. an alarm; 21. a second transparent box; 22. a vertical plate; 23. a first seal cartridge; 24. a second spring; 25. a first conduit; 26. a first door; 27. a third transparent box body; 28. a gas storage tank; 29. a second conduit; 30. a second seal cartridge; 31. a gas detector; 32. a vacuum pump; 33. a third pipeline; 34. a valve; 35. a fixed seat; 36. a first transparent box; 37. a fourth conduit; 38. a one-way valve; 39. a second circular plate; 40. an electric push rod; 41. a second door; 42. and (7) mounting the plate.
Detailed Description
The present invention is described in terms of particular embodiments, other advantages and features of the invention will become apparent to those skilled in the art from the following disclosure, and it is to be understood that the described embodiments are merely exemplary of the invention and that it is not intended to limit the invention to the particular embodiments disclosed. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The invention provides an internet-based storehouse security alarm device which comprises a first box body 1, wherein the top end of the first box body 1 is provided with a second through hole 3, a power supply 5 is fixedly arranged on the inner wall of the rear side of the first box body 1, the top end of the first box body 1 is fixedly provided with an alarm 20 through a bolt, the alarm 20 is arranged on one side of the second through hole 3, a balance structure and a trigger structure are arranged inside the first box body 1, and the top end of the first box body 1 is provided with a force application structure;
the balance structure comprises a balance rod 12, the balance rod 12 is arranged above a power supply 5, a first supporting rod 6 and a third supporting rod 13 are fixedly arranged on the inner wall of the rear side of the first box body 1, a second supporting rod 7 is arranged below the first supporting rod 6, the first supporting rod 6 and the second supporting rod 7 are both arranged on one side of the third supporting rod 13, the balance rod 12 is rotatably arranged on the outer side of the third supporting rod 13, one end of the balance rod 12 extends out of the top end of the second through hole 3, one end of the balance rod 12 is fixedly provided with a rope 18, the second supporting rod 7 is fixedly arranged on the front side of the other end of the balance rod 12, two first circular plates 9 are arranged between the first supporting rod 6 and the second supporting rod 7, the two first circular plates 9 are vertically distributed, a first spring 10 is fixedly arranged between the two first circular plates 9, the top end of the first circular plate 9 above and the bottom end of the first circular plate 9 below are both fixedly provided with lantern rings 8, the two lantern rings 8 are respectively and fixedly connected with the first supporting rod 6 and the second supporting rod 7;
the triggering structure comprises a fourth supporting rod 15 and a pressing block 16, the pressing block 16 is arranged above the other side of the third supporting rod 13, the fourth supporting rod 15 is fixedly arranged at the front end of the balancing rod 12 through a short rod 14, the pressing block 16 is fixedly arranged at one side of the fourth supporting rod 15, a tact switch 17 is arranged right above the pressing block 16, the tact switch 17 is arranged at the front side of the balancing rod 12, the tact switch 17 is fixedly arranged at the outer end of the first supporting rod 6 through a curved fixing rod 11, and the power supply 5, the tact switch 17 and the alarm 20 are connected in series;
the application of force structure includes the transparent box 21 of second, the transparent box 21 of second is established between alarm 20 and second through-hole 3, the bottom mounting of the transparent box 21 of second establishes the top at first box 1, the inside of the transparent box 21 of second is equipped with riser 22, the fixed second spring 24 that is equipped with of one side inner wall of the transparent box 21 of second, the fixed one side of establishing at riser 22 of the other end of second spring 24, rope 18 and riser 22's opposite side fixed connection.
The outer side of the vertical plate 22 is fixedly provided with a first sealing sleeve 23, the outer side of the first sealing sleeve 23 is in contact with the inner wall of the second transparent box body 21, the rear side of the second transparent box body 21 is fixedly provided with a first pipeline 25, the first pipeline 25 is arranged on one side of the vertical plate 22, and the first sealing sleeve 23 enables the vertical plate 22 to keep the inner wall of the second transparent box body 21 and one side of the vertical plate 22 to form a closed space in the moving process.
One side of first box 1 is equipped with third transparent box 27, place the gas holder 28 of storing poisonous and harmful gas in the inside bottom of third transparent box 27, vacuole formation between the outer wall of gas holder 28 and the inner wall of third transparent box 27, the other end of first pipeline 25 is fixed to be established at the rear side of third transparent box 27 and the inside airtight space and the cavity that is located riser 22 one side of second transparent box 21 inside and is passed through first pipeline 25 intercommunication, the rear side of third transparent box 27 has first chamber door 26 through hinge joint, first pipeline 25 establishes in the top of first chamber door 26, and the cavity prevents that the gas outflow of revealing is external, destroys the negative pressure state simultaneously, pulls the application of force structure.
A processing structure is arranged on one side of the third transparent box body 27 far away from the first box body 1, the processing structure comprises a second pipeline 29, the second pipeline 29 is arranged between the first box body 1 and the third transparent box body 27, a gas detector 31 is fixedly arranged on one side of the first box body 1, the gas detector 31 is electrically connected with the power supply 5, one end of the second pipeline 29 is connected with the input end of the gas detector 31, the other end of the second pipeline 29 penetrates through the third transparent box body 27 and is communicated with the cavity, a first transparent box body 36 is arranged on one side of the third transparent box body 27 far away from the first box body 1, a second circular plate 39 is arranged inside the first transparent box body 36, a second sealing sleeve 30 is fixedly arranged at the outer end of the second circular plate 39, the outer end of the second sealing sleeve 30 is in sliding contact with the inner wall of the first transparent box body 36, an electric push rod 40 is fixedly arranged at the top end of the second circular plate 39, the top end of the electric push rod 40 is fixedly arranged at the top end inside the first transparent box body 36, the first transparent box body 36 is communicated with the cavity through a fourth pipeline 37, a one-way valve 38 is fixedly arranged on the fourth pipeline 37, and a reaction solution is stored in a space below a second circular plate 39 inside the first transparent box body 36.
The front side of the third transparent box 27 is provided with a vacuum air pump 32, an air inlet pipe of the vacuum air pump 32 is fixedly provided with a third pipeline 33, the outer end of the third pipeline 33 is fixedly provided with a valve 34, the third pipeline 33 penetrates through the front side of the third transparent box 27 and is communicated with the cavity, the bottom end of the vacuum air pump 32 is fixedly provided with a fixed seat 35, and the fixed seat 35 fixes the vacuum air pump 32.
Implementation scene: connecting the device with an external control system, opening the first box door 26, placing the gas storage tank 28 for storing hydrogen sulfide into the third transparent box body 27, closing the first box door 26, opening the valve 34 on the third pipeline 33 and starting the vacuum air pump 32, wherein the vacuum air pump 32 works to pump out air in a cavity between the third transparent box body 27 and the gas storage tank 28, and the cavity is in a negative pressure state at the moment;
the closed space formed by the inner wall of the second transparent box body 21 and one side of the vertical plate 22 is communicated with the cavity through the first pipeline 25, so that the closed space is also in a negative pressure state, the vertical plate 22 moves towards the inner wall of one side of the second transparent box body 21, the second spring 24 is compressed, one end of the balance rod 12 is pulled by the vertical plate 22 through the rope 18 to move towards the second transparent box body 21, and the leaked toxic and harmful gas is used for pulling the force application structure;
because one end of the balancing pole 12 moves towards the second transparent box body 21, the balancing pole 12 starts to rotate in the anticlockwise direction by taking the third supporting pole 13 as an axis, so that the short pole 14, the fourth supporting pole 15 and the pressing block 16 are driven to rotate, meanwhile, the other end of the balancing pole 12 rotates and stretches the first spring 10, at the moment, the balancing pole 12 is in a balanced state, meanwhile, the pressing block 16 is positioned below the tact switch 17 and does not contact with the tact switch 17, and the alarm 20 does not work;
when the gas storage tank 28 leaks, toxic and harmful gas (such as hydrogen sulfide gas) inside the gas storage tank 28 escapes into the cavity, at the moment, the pressure in the cavity and the closed space slowly tends to be balanced, the negative pressure acting on the vertical plate 22 disappears, the balance rod 12 clockwise rotates and resets under the elastic force of the first spring 10 and the second spring 24, so that the press block 16 is driven to clockwise rotate and further extrude the light touch switch 17, at the moment, the alarm 20 gives out light for alarm, the trigger structure is timely pulled through the balance structure, alarm can be timely given when the toxic and harmful gas triggers to leak, and workers are timely reminded, wherein the gas storage tank 28 storing the toxic and harmful gas is placed into the third transparent tank 27, so that the gas enters the third transparent tank 27 to be prevented from immediately leaking into the environment when the toxic and harmful gas leaks, and the safety protection of the warehouse is facilitated Leading to the problem that the staff cannot be reminded in time.
Implementation scene: the hydrogen sulfide gas leaks and enters a gas detector 31 along a second pipeline 29, the vacuum air pump 32 is firstly utilized to pump the hydrogen sulfide gas out and store the hydrogen sulfide gas into another gas storage tank 28, meanwhile, the gas detector 31 detects the hydrogen sulfide gas, and meanwhile, a control systemThe electric push rod 40 is started, the electric push rod 40 extends to drive the second circular plate 39 and the second sealing sleeve 30 to move downwards, a reaction solution (such as a ferric trichloride solution) stored in a space below the second circular plate 39 in the first transparent box 36 is pressed into the cavity through the fourth pipeline 37 to react and remove residual hydrogen sulfide gas, the gas detector 31 detects the hydrogen sulfide gas in the space in real time, the first box door 26 is opened until no residual is detected, the internal reaction product is removed, the hydrogen sulfide gas is processed on site in time, wherein the hydrogen sulfide gas and the ferric trichloride undergo an oxidation reduction reaction, and the reaction equation is H2S+2FeCl3＝S↓+2FeCl2+2HCl, the inside yellow sediment and the solution turn green of appearing of cavity this moment, this embodiment realizes doing the on-the-spot processing to the poisonous and harmful gas who reveals again in time reporting to the police, prevent that poisonous and harmful gas from escaping and causing harm to the environment, guarantee staff's life safety, this device has stronger linkage, for the staff improves more response time, the injury that the poisonous and harmful gas who reveals was brought is reduced to the at utmost, help the safety protection in storehouse, this embodiment has specifically solved staff in the prior art and can not obtain timely warning, therefore reach not the processing and reply of higher speed, best time of dealing with poisonous and harmful gas has been delayed, easily cause the problem of great loss and injury.
The front side of first box 1 has second chamber door 41 through the hinge is articulated, the both sides top and the bottom of first box 1 are fixed respectively and are equipped with two mounting panels 42, distribute from top to bottom set up a plurality of not unidimensional preformed hole 19 on the mounting panel 42, the setting up of second chamber door 41 is convenient overhauls the part of first box 1 inside, and the not unidimensional bolt of convenient installation not unidimensional of preformed hole 19 on the mounting panel 42 makes it liftoff fixed with the wall body, reaches the effect of practicing thrift the space, and this embodiment has specifically solved among the prior art problem that alarm device dispels the heat unobstructed and occupy more space.
The two sides and the bottom end of the first box body 1 are provided with first through holes 2, the gas detector 31 is positioned below the first through holes 2 on the other side of the first box body 1, the outer sides of the three first through holes 2 are provided with dust screens 4, and the dust screens 4 are fixedly connected with the first box body 1 through bolts.
Although the invention has been described in detail above with reference to a general description and specific examples, it will be apparent to one skilled in the art that modifications or improvements may be made thereto based on the invention. Accordingly, it is intended that all such modifications and alterations be included within the scope of this invention as defined in the appended claims.

Claims (9)

1. The utility model provides a storehouse security protection alarm device based on internet, includes first box (1), its characterized in that: a second through hole (3) is formed in the top end of the first box body (1), a power supply (5) is fixedly arranged on the inner wall of the rear side of the first box body (1), an alarm (20) is fixedly arranged on the top end of the first box body (1) through a bolt, the alarm (20) is arranged on one side of the second through hole (3), a balance structure and a trigger structure are arranged inside the first box body (1), and a force application structure is arranged on the top end of the first box body (1);
the balance structure comprises a balance rod (12), the balance rod (12) is arranged above a power supply (5), a first supporting rod (6) and a third supporting rod (13) are fixedly arranged on the inner wall of the rear side of the first box body (1), a second supporting rod (7) is arranged below the first supporting rod (6), the first supporting rod (6) and the second supporting rod (7) are both arranged on one side of the third supporting rod (13), the balance rod (12) is rotatably arranged on the outer side of the third supporting rod (13), one end of the balance rod (12) extends out of the top end of the second through hole (3), a rope (18) is fixedly arranged at one end of the balance rod (12), the second supporting rod (7) is fixedly arranged on the front side of the other end of the balance rod (12), two first circular plates (9) are arranged between the first supporting rod (6) and the second supporting rod (7), the two first circular plates (9) are distributed up and down, a first spring (10) is fixedly arranged between the two first circular plates (9), lantern rings (8) are fixedly arranged at the top end of the upper first circular plate (9) and the bottom end of the lower first circular plate (9), and the two lantern rings (8) are fixedly connected with the first supporting rod (6) and the second supporting rod (7) respectively;
the triggering structure comprises a fourth supporting rod (15) and a pressing block (16), the pressing block (16) is arranged above the other side of the third supporting rod (13), the fourth supporting rod (15) is fixedly arranged at the front end of the balancing rod (12) through a short rod (14), the pressing block (16) is fixedly arranged at one side of the fourth supporting rod (15), a light touch switch (17) is arranged right above the pressing block (16), the light touch switch (17) is arranged at the front side of the balancing rod (12), the light touch switch (17) is fixedly arranged at the outer end of the first supporting rod (6) through a curved fixing rod (11), and the power supply (5), the light touch switch (17) and the alarm (20) are connected in series;
the application of force structure includes the transparent box of second (21), the transparent box of second (21) is established between alarm (20) and second through-hole (3), the bottom mounting of the transparent box of second (21) establishes the top at first box (1), the inside of the transparent box of second (21) is equipped with riser (22), one side inner wall mounting of the transparent box of second (21) is equipped with second spring (24), the other end mounting of second spring (24) establishes one side at riser (22), rope (18) and the opposite side fixed connection of riser (22).
2. The internet-based storehouse security alarm device according to claim 1, wherein: the outer side of the vertical plate (22) is fixedly provided with a first sealing sleeve (23), the outer side of the first sealing sleeve (23) is in contact with the inner wall of the second transparent box body (21), the rear side of the second transparent box body (21) is fixedly provided with a first pipeline (25), and the first pipeline (25) is arranged on one side of the vertical plate (22).
3. The internet-based storehouse security alarm device of claim 2, wherein: one side of first box (1) is equipped with third transparent box (27), place gas holder (28) of storing poisonous and harmful gas in the inside bottom of third transparent box (27), vacuole formation between the outer wall of gas holder (28) and the inner wall of third transparent box (27), the other end of first pipeline (25) is fixed to be established and is passed through first pipeline (25) intercommunication in airtight space and the cavity that riser (22) one side is located in rear side and second transparent box (21) of third transparent box (27), the rear side of third transparent box (27) articulates through the hinge has first chamber door (26), first pipeline (25) are established in the top of first chamber door (26).
4. The internet-based storehouse security alarm device according to claim 3, wherein: a processing structure is arranged on one side, far away from the first box body (1), of the third transparent box body (27), the processing structure comprises a second pipeline (29), the second pipeline (29) is arranged between the first box body (1) and the third transparent box body (27), a gas detector (31) is fixedly arranged on one side of the first box body (1), the gas detector (31) is electrically connected with the power supply (5), one end of the second pipeline (29) is connected with the input end of the gas detector (31), the other end of the second pipeline (29) penetrates through the third transparent box body (27) and is communicated with the cavity, a first transparent box body (36) is arranged on one side, far away from the first box body (1), of the third transparent box body (27), a second circular plate (39) is arranged inside the first transparent box body (36), and a second sealing sleeve (30) is fixedly arranged at the outer end of the second circular plate (39), the outer end of the second sealing sleeve (30) is in sliding contact with the inner wall of the first transparent box body (36), an electric push rod (40) is fixedly arranged at the top end of the second circular plate (39), the top end of the electric push rod (40) is fixedly arranged at the top end of the interior of the first transparent box body (36), the first transparent box body (36) is communicated with the cavity through a fourth pipeline (37), a one-way valve (38) is fixedly arranged on the fourth pipeline (37), and a reaction solution is stored in a space, located below the second circular plate (39), in the first transparent box body (36).
5. The internet-based storehouse security alarm device according to claim 4, wherein: first through-hole (2) have all been seted up to the both sides and the bottom of first box (1), gas detection appearance (31) are in the below of first through-hole (2) of first box (1) opposite side, and are three the outside of first through-hole (2) all is equipped with dust screen (4), dust screen (4) pass through bolt and first box (1) fixed connection.
6. The internet-based storehouse security alarm device of claim 2, wherein: the front side of the third transparent box body (27) is provided with a vacuum air pump (32), an air inlet pipe of the vacuum air pump (32) is fixedly provided with a third pipeline (33), and the outer end of the third pipeline (33) is fixedly provided with a valve (34).
7. The internet-based storehouse security alarm device according to claim 6, wherein: the third pipeline (33) penetrates through the front side of the third transparent box body (27) to be communicated with the cavity, and a fixing seat (35) is fixedly arranged at the bottom end of the vacuum air pump (32).
8. The internet-based storehouse security alarm device of claim 1, wherein: the front side of first box (1) has second chamber door (41) through hinge joint, the both sides top and the bottom of first box (1) are fixed respectively and are equipped with two mounting panels (42), distribute from top to bottom set up a plurality of not unidimensional preformed holes (19) on mounting panel (42).
9. An alarm method using the internet-based storehouse security alarm device of any one of claims 1 to 8, characterized in that: the method comprises the following specific steps:
step one, connecting the device with an external control system, opening a first box door (26), placing a gas storage tank (28) for storing toxic and harmful gases into a third transparent box body (27), closing the first box door (26), opening a valve (34) on a third pipeline (33) and starting a vacuum air pump (32), wherein the vacuum air pump (32) works to pump out air in a cavity between the third transparent box body (27) and the gas storage tank (28), and the cavity is in a negative pressure state at the moment;
step two, a closed space formed by the inner wall of the second transparent box body (21) and one side of the vertical plate (22) is communicated with the cavity through the first pipeline (25), so that the closed space is also in a negative pressure state, the vertical plate (22) moves towards the inner wall of one side of the second transparent box body (21), the second spring (24) is compressed, and one end of the balance rod (12) is pulled by the vertical plate (22) through the rope (18) to move towards the second transparent box body (21);
thirdly, one end of the balancing rod (12) moves towards the second transparent box body (21), so that the balancing rod (12) rotates anticlockwise by taking the third supporting rod (13) as an axis, the short rod (14), the fourth supporting rod (15) and the press block (16) are driven to rotate, meanwhile, the other end of the balancing rod (12) rotates and stretches the first spring (10), the balancing rod (12) is in a balanced state, the press block (16) is positioned below the light touch switch (17) and does not contact with the light touch switch (17), and the alarm (20) does not work;
thirdly, when the gas storage tank (28) leaks, toxic and harmful gas in the gas storage tank (28) escapes into the cavity, the pressure in the cavity and the pressure in the closed space slowly tend to be balanced, negative pressure acting on the vertical plate (22) disappears, the balance rod (12) rotates clockwise under the elastic force of the first spring (10) and the second spring (24) to reset, the press block (16) is driven to rotate clockwise to extrude the tact switch (17), and the alarm (20) gives out light to alarm;
step four, after the toxic and harmful gas leaks, the toxic and harmful gas enters a gas detector (31) along a second pipeline (29), firstly, the vacuum air pump (32) is utilized to pump out the toxic and harmful gas to be stored in another gas storage tank (28), meanwhile, the gas detector (31) detects the gas, meanwhile, a control system starts an electric push rod (40), the electric push rod (40) extends to drive a second circular plate (39) and a second sealing sleeve (30) to move downwards, a reaction solution stored in a space below the second circular plate (39) in the first transparent box body (36) is pressed into the cavity through a fourth pipeline (37) to react with the residual toxic and harmful gas to be removed, the gas detector (31) detects the toxic and harmful gas in the space in real time, the first box door (26) is opened until the residual gas is not detected, and the reaction product in the first box door is removed.
CN202210197769.1A 2022-03-01 2022-03-01 Storehouse security alarm device and alarm method based on Internet Withdrawn CN114582097A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202210197769.1A CN114582097A (en) 2022-03-01 2022-03-01 Storehouse security alarm device and alarm method based on Internet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202210197769.1A CN114582097A (en) 2022-03-01 2022-03-01 Storehouse security alarm device and alarm method based on Internet

Publications (1)

Publication Number Publication Date
CN114582097A true CN114582097A (en) 2022-06-03

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN202210197769.1A Withdrawn CN114582097A (en) 2022-03-01 2022-03-01 Storehouse security alarm device and alarm method based on Internet

Country Status (1)

Country Link
CN (1) CN114582097A (en)

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Application publication date: 20220603