CN221332503U - Automatic broken glass system - Google Patents

Abstract

The utility model provides an automatic glass breaking system, belongs to the technical field of fire-fighting equipment, and particularly relates to an automatic glass breaking system. According to the utility model, through linkage control between the control component and the pressure detection component, after the pressurization component finishes gas filling, the pressure detection component feeds back a signal to the control component, so that the control component controls the pressurization component to stop inflating, and through electric control, the pressurization component is inflated and stopped to automatically control, so that the pressurization component is stopped to be inflated rapidly and accurately, an operator can launch a broken glass bulb faster, and the launching efficiency of the glass breaker is improved.

Description

Automatic broken glass system

Technical Field

The utility model belongs to the technical field of fire-fighting equipment, and particularly relates to an automatic glass breaking system.

Background

In fire rescue, for some buildings with larger areas, glass in different directions and positions is required to be crushed, and a handheld glass breaker is used for crushing glass on the building, so that operators can change the glass breaking emission direction relatively simply, the glass breaker breaks the glass in different directions and positions, and water is sprayed into the building.

In the prior art, operating personnel starts the air feed subassembly of broken glass ware for broken glass ware carries out gas filling, and whether display device such as through barometer observes gas and is full of, if accomplish to aerify the back, operating personnel closes the air feed subassembly, make the air feed subassembly stop to aerify, then operate broken glass ware transmission, wherein, when operating personnel manually control air feed subassembly's start and stop, because need judge through display device such as barometer whether the air feed subassembly is accomplished to aerify, perhaps because of the human factor misjudgement, and then make the unable quick accurate judgement gas of operating personnel accomplish the injection, make operating personnel close the air feed subassembly earlier or later, and then make the air feed subassembly incomplete to aerify or the inflation time is longer, and then influence broken glass effect or consume more inflation time.

Disclosure of Invention

The utility model aims to at least solve the technical problem that the air supply assembly cannot be closed quickly and accurately when an operator manually controls the start and stop of the air supply assembly to a certain extent. Therefore, the utility model provides an automatic glass breaking system.

The utility model provides an automatic glass breaking system, which comprises:

A housing;

The trigger assembly is arranged on the shell;

the pressurizing assembly is arranged on the shell and is communicated with the triggering assembly;

The control assembly is arranged on the shell and is electrically connected with the pressurizing assembly; and

The pressure detection piece is connected with the pressurizing assembly and is electrically connected with the control assembly.

Wherein, through the coordinated control between control module and the pressure detection spare, after the pressurization subassembly accomplishes gas filling, pressure detection subassembly feedback signal to control module, and then make control module control pressurization subassembly stop aerifing, through electric control, make the pressurization subassembly aerify and stop automatic control, and then make the pressurization subassembly stop the quick accurate completion of the action of aerifing, the transmission of broken glass ball of operating personnel is faster carries out, improves broken glass ware's transmission efficiency.

Further, the control assembly comprises a control module and a control switch, the control switch is electrically connected with the control module, and the pressurizing assembly and the pressure detecting piece are electrically connected with the control module.

In some implementations, the pressure detecting element is a pressure relay, where the pressure relay may automatically detect the air pressure in the pressurizing assembly and then feed back to the control module, so that the control module outputs a signal to the pressurizing assembly, and further, the pressurizing assembly stops inflating.

In a more complete scheme, the automatic glass breaking system further comprises a prompt piece, and the prompt piece is electrically connected with the control module.

In some implementations, the pressurization assembly includes a pressurization pump in communication with the pressurization pump and an air chamber in electrical communication with the control module, the air chamber in communication with the trigger assembly, wherein the pressure detection member is in communication with the air chamber.

In some implementations, the control module and the pressure detector are disposed between the booster pump and the air chamber and on an underside of the trigger assembly.

Further, the pressurizing assembly further comprises a safety valve, the safety valve is arranged in the air chamber, the safety valve automatically opens to release pressure, and safety accidents caused by continuous pressurization of the pressurizing pump during pressure detection faults are avoided.

In some implementations, the trigger assembly includes a guide tube, a ball bin and a start valve coaxially disposed, the guide tube and the start valve are disposed on two sides of the ball bin relatively, wherein the opening of the ball bin is located on the outer wall of the shell, and the air chamber is communicated with the start valve, so that when gas passes through the ball bin and the start valve, the obstruction is less, the stroke is shorter, and the acting force of the gas on the glass breaking ball is larger, and meanwhile, the glass breaking ball can have a larger speed.

In some implementations, the two ends of the shell are provided with holding handles, and the holding handles are arranged relatively, so that an operator can hold the glass breaking device conveniently, and the operator can conveniently control the glass breaking device to emit glass breaking balls towards different directions.

In some implementations, the grip handle has a receiving cavity, the booster pump being disposed in the receiving cavity.

According to the utility model, through linkage control between the control component and the pressure detection component, after the pressurization component finishes gas filling, the pressure detection component feeds back a signal to the control component, so that the control component controls the pressurization component to stop inflating, and through electric control, the inflation of the pressurization component and automatic control are stopped, so that the action of stopping inflating of the pressurization component is completed rapidly and accurately, an operator can quickly launch a glass breaking ball, and the launching efficiency of the glass breaking device is improved.

Drawings

In order to more clearly illustrate the technical solutions of the present utility model, the drawings that are needed in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic cross-sectional view of an automatic glass breaking system according to the present utility model;

FIG. 2 is a schematic structural diagram of a control assembly of an automatic glass breaking system according to the present utility model;

fig. 3 is a schematic structural diagram of an automatic glass breaking system according to the present utility model.

Reference numerals:

100-a housing body, wherein the housing body is provided with a plurality of grooves,

200-Trigger assembly, 210-guide tube, 220-ball magazine, 230-start valve,

300-Pressurizing assembly, 310-pressurizing pump, 320-air chamber, 330-safety valve,

400-Control components, 410-control modules, 420-control switches,

500-A pressure-detecting member,

600-A prompt member, which is provided with a plurality of holes,

700-Grip handle, 710-accommodation chamber.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

It should be noted that all the directional indicators in the embodiments of the present invention are only used to explain the relative positional relationship, movement conditions, etc. between the components in a specific posture, and if the specific posture is changed, the directional indicators are correspondingly changed.

In the present invention, unless specifically stated and limited otherwise, the terms "connected," "affixed," and the like are to be construed broadly, and for example, "affixed" may be a fixed connection, a removable connection, or an integral body; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.

Furthermore, descriptions such as those referred to as "first," "second," and the like, are provided for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implying an order of magnitude of the indicated technical features in the present disclosure. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present invention.

The application is described below with reference to specific embodiments in conjunction with the accompanying drawings:

Referring to fig. 1-3, the present utility model provides an automatic glass breaking system, which includes a housing 100, a triggering assembly 200, a pressurizing assembly 300, a control assembly 400, and a pressure detecting member 500. The automatic glass breaking system provided by the utility model is a glass breaker which is convenient to use, wherein when the glass breaking system breaks glass, the inflation work of the pressurizing assembly 300 can be automatically stopped.

The shell 100 is used as a mounting base of other structures of the glass breaking system, materials of the shell 100 can be made of aluminum alloy or high-carbon steel and the like, in the embodiment, the materials of the shell 100 are made of aluminum alloy, wherein the aluminum alloy has higher metal performance and stronger impact resistance, meanwhile, the density of the aluminum alloy material is relatively lower, so that the shell 100 made of the aluminum alloy is lighter in weight than the shell 100 made of the high-carbon steel and the like, and when a fire fighter uses the glass breaking system to perform the glass breaking operation, the fire fighter can use smaller force to hold the glass breaking system, further the physical consumption of the fire fighter is reduced, and meanwhile, the fire fighter can conveniently move the glass breaking system to throw glass breaking balls towards different directions.

In particular, in order to facilitate the use of operators, the shape of the housing 100 may be adapted according to the installation of the internal components, so that the housing 100 has a smaller volume and reduced manufacturing cost.

The trigger assembly 200, the pressurizing assembly 300, the control assembly 400 and the pressure detecting member 500 are disposed on the housing 100, specifically, the trigger assembly 200 and the pressurizing assembly 300 are disposed on the upper and lower sides of the interior of the housing 100, so that the interior space of the housing 100 is arranged regularly, and further, other components are disposed inside the housing 100, the installation is simple and convenient, and meanwhile, the trigger assembly 200 and the pressurizing assembly 300 are communicated, so that gas in the pressurizing assembly 300 is input into the trigger assembly 200, and power is provided for the trigger assembly 200 to launch glass breaking balls and the like in the glass breaker.

The pressure detecting and controlling assembly 400 is electrically connected, and specifically, the pressure detecting member 500 is disposed on the pressurizing assembly 300 and connected to the pressurizing assembly 300 for testing the air pressure inside the pressurizing assembly 300.

The pressurizing assembly 300 is connected with the control assembly 400, the shell 100 is further provided with a power supply, the power supply is electrically connected with the control assembly 400, the pressurizing assembly 400 is electrically connected with the pressurizing assembly 400 and other components, the control assembly 400 is used for controlling the pressurizing assembly 300 to perform processes of inflation and the like, specifically, when the handheld glass breaker (for convenience of description, the glass breaker is adopted to replace the pressurizing assembly) needs to be launched, an operator starts the control assembly 400, the control assembly 400 transmits signals to the pressurizing assembly 300, the pressurizing assembly 300 is connected with the power supply to perform inflation, at the moment, the pressure detecting element 500 detects the air pressure of the pressurizing assembly 300, when the air pressure in the pressurizing assembly 300 reaches a specified value, the pressure measuring element feeds back the signals to the control assembly 400, at the moment, the control assembly 400 transmits signals to the pressurizing assembly 300, the connection between the pressurizing assembly 300 and the power supply is disconnected, the pressurizing assembly 300 stops inflating, at the moment, the operator starts the triggering assembly 200, the gas in the pressurizing assembly 300 is enabled to be input into the triggering assembly 200, and the pressure difference between the triggering assembly 200 and the pressurizing assembly 300 is enabled to be large, and the gas entering the triggering assembly 200 is enabled to act on the glass breaking ball to be launched to the glass breaking ball and other objects.

Wherein, through the coordinated control between control module 400 and the pressure detection spare 500, after the pressurization subassembly 300 accomplishes gas filling, pressure detection subassembly feedback signal to control module 400, and then make control module 400 control pressurization subassembly 300 stop aerifing, through electric control, make the pressurization subassembly aerify and stop automatic control, and then make the pressurization subassembly 300 stop the quick accurate completion of the action of aerifing, the transmission of broken glass ball of operating personnel is faster, the transmission efficiency of broken glass ware is improved.

In implementation, the control component can be a single chip microcomputer or a PLC or an embedded chip.

In some embodiments, referring to fig. 1, the control assembly 400 includes a control module 410 and a control switch 420 that are electrically connected to each other, where the control switch 420 is embedded in any position of the housing 100, and the position of the control switch 420 can be selected according to the installation position and the use requirement of the rest parts of the glass breaker.

Wherein, touch button inlays and locates the casing 100 outer wall, and specific touch button one end sets up in casing 100, and touch button other end and casing 100 outer wall surface parallel and level for during the transport and the use of broken glass ware of operating personnel, can not bump the touch button by mistake, and then make broken glass ware open by mistake, avoid making broken glass ball transmission under the operating personnel not noticing the circumstances, and then cause the condition of personnel injury to appear, reduce the potential safety hazard when broken glass ware transport and the use.

Wherein, still can set up the protection casing on touching the button, specific, the protection casing keeps apart touching button and external space, and is connected through modes such as buckle, magnet between protection casing and the casing 100 for touching the button can not by the mistake to open, simultaneously, connect through the mode of buckle or magnet, make the opening of protection casing close portably, and then can not influence broken glass ware's availability factor.

Wherein, the pressurizing assembly 300 and the pressure detecting member 500 are electrically connected with the control module 410, when the pressurizing assembly is inflated, an operator presses the touch button, the control module 410 transmits a signal to the pressurizing assembly 300, the pressurizing assembly 300 is electrified to start inflation, meanwhile, the pressure detecting member 500 continuously detects the air pressure in the pressurizing assembly 300, after the air pressure reaches a specified value, the pressure detecting member 500 feeds back a signal to the control module 410, the control module 410 transmits a signal to the pressurizing assembly 300, and the pressurizing assembly 300 is powered off to stop inflation.

In some embodiments, referring to fig. 1, the pressure detecting device 500 may employ a pressure relay, where the pressure relay is electrically connected to the control module 410, and the pressure relay is disposed on the pressurizing assembly 300, specifically, an operator may adjust a start value of the pressure relay according to a system pressure requirement, when an actual pressure reaches a set value, the pressure relay is started, and sends a signal to the control module 410, so that the pressurizing assembly 300 is powered off and stops charging, so that the application range of the glass breaker is wider, and different amounts of gas can be input into the pressurizing assembly 300 according to different broken objects, by adjusting the start value of the pressure relay, so that when the glass or other objects that can be broken without stronger force are broken, the start value can be adjusted to reduce the charging time, save time, and improve the rescue efficiency of the fire scene.

In some embodiments, please refer to fig. 1-3, the glass breaker further includes a prompt 600, wherein the prompt 600 may employ components such as a prompt light or a prompt horn, in this embodiment, the prompt 600 employs the prompt horn, the prompt horn is electrically connected with the control module 410, when the inflation of the pressurizing assembly 300 is completed, the control module 410 receives a signal of the pressure detection detecting component, at this time, the control module 410 transmits a signal to the prompt horn, so that the prompt horn sends a prompt tone, and further reminds an operator that the inflation has been completed, so that the operator can intuitively determine the inflation completion condition of the pressurizing assembly 300, so that the operator can quickly perform the emission of the glass breaker, and further provide more time for consumption activities such as fire rescue.

Wherein, compare in the warning light, the warning loudspeaker is through sound transmission suggestion operating personnel for operating personnel's sight liberation, and avoid operating personnel when the pressurization subassembly 300 is inflated, can observe the scene situation.

In some embodiments, referring to fig. 1-3, the pressurizing assembly 300 includes a pressurizing pump 310 and an air chamber 320, the air chamber 320 is communicated with the pressurizing pump 310, the pressurizing pump 310 is electrically connected with a control module 410, the air chamber 320 is connected with the triggering assembly 200, the pressure detecting member 500 is connected with the air chamber 320, specifically, the control module 410 and the pressure detecting member 500 are both disposed between the pressurizing pump 310 and the air chamber 320, wherein the control module 410 is electrically connected with the pressurizing pump 310, and because the control module 410 and the pressure detecting member 500 are relatively close to the pressurizing pump 310, the connection lines between the control module 410 and the pressure detecting member 500 and the pressurizing pump 310 are relatively simple, so that the space inside the casing 100 is regular, and because the control module 410 and the pressure detecting member 500 and the pressurizing pump 310 are disposed close to each other, so that the casing 100 has relatively large space inside to provide a mounting base for other components.

In some embodiments, referring to fig. 1-3, the pressurizing assembly 300 further includes a safety valve 330, wherein the safety valve 330 is disposed on an outer wall of the air chamber 320, wherein an upper limit value of the pressure detected by the safety valve 330 is set in advance, and when the pressure in the air chamber 320 is detected by the safety valve 330, if the pressure in the air chamber 320 exceeds the upper limit value of the pressure of the safety valve 330, the safety valve 330 automatically opens to release pressure, so as to avoid a safety accident caused by continuous pressurization of the pressurizing pump 310 when the pressure detecting member 500 fails.

The safety valve 330 may be further electrically connected to the control module 410, where the indicator 600 may have a first state and a second state, where when the air chamber 320 is inflated, the pressure detecting element 500 sends a signal to the control module 410, the control module 410 sends a signal to the indicator 600, where the indicator 600 is in the first state, and when the pressure detecting element 500 fails or other components fail to enable the pressurizing pump 310 to inflate toward the air chamber 320 to stop normally, where the safety valve 330 detects that the air pressure in the air chamber 320 reaches the upper detection limit, the safety valve 330 sends a signal to the control module 410, and the control module 410 sends a signal to the indicator 600 to enable the indicator 600 to enter the second state, thereby prompting an operator that the glass breaker fails and performing a corresponding rescue measure.

In some embodiments, referring to fig. 1, the trigger assembly 200 includes a guide tube 210, a ball bin 220, and a start valve 230, where the guide tube 210 and the start valve 230 are disposed against two ends of the ball bin 220, one end of the guide tube 210 is communicated with the ball bin 220, and the other end of the guide tube 210 is disposed outside the housing 100, when the glass breaker is emitted, an operator opens the start valve 230, so that gas in the pressurizing assembly 300 enters the ball bin 220 through the start valve 230, and further makes the glass breaker emit along the guide tube 210, where the guide tube 210 may be a cylinder or a rectangular body, and the shape of the guide tube 210 may be selected according to the shape of the glass breaker.

Wherein, the guide tube 210, the ball bin 220 and the start valve 230 are coaxially arranged, specifically, when the gas passes through the ball bin 220 and the start valve 230, the obstruction is less, the stroke is shorter, and the acting force of the gas on the broken glass ball is larger, and meanwhile, the broken glass ball can have a larger speed.

In some embodiments, referring to fig. 1 and 3, the two ends of the housing 100 are provided with holding handles 700, so that the holding is convenient for an operator, and the operator can conveniently control the glass breaker to emit the glass breaking balls towards different directions.

In some embodiments, an anti-slip sleeve may also be provided around the outer wall of the grip handle 700 to allow the operator to grasp the grip.

In some embodiments, the holding handle 700 has a receiving cavity 710 therein, where components such as the pressurizing pump 310 may be disposed in the receiving cavity 710, so that the components occupy a reduced installation space of the housing 100, and further the housing 100 is smaller, so that the glass breaker is easy to transport and use.

Meanwhile, the accommodating cavity 710 is arranged, so that the glass breaker is low in quality, and an operator can conveniently transport and hold the glass breaker with small force.

The utility model provides an automatic glass breaking system, which adopts the working principle that:

In the present utility model, when the glass breaker is used, an operator presses a touch button, after the control module 410 receives a signal, the signal is transmitted towards the booster pump 310, the booster pump 310 starts to input gas towards the air chamber 320, meanwhile, the pressure detecting element 500 detects the pressure in the air chamber 320, when the pressure reaches a set value, the pressure detecting element 500 transmits a signal towards the control module 410, so that the control module 410 feeds back a signal to the booster pump 310 and the prompting element 600, the booster pump 310 is powered off to stop delivering gas, meanwhile, the prompting element 600 generates a prompting signal, after receiving the prompting signal, the operator opens a touch valve, and the gas in the air chamber 320 is delivered to the ball chamber 220 to act on the glass breaking ball, so that the glass breaking ball is emitted along the guide tube 210.

In summary, through the linkage control between the control module 410 and the pressure detecting member 500, the inflation and the stopping of the pressurizing assembly are automatically controlled, so that the action of stopping the inflation of the pressurizing assembly 300 is quickly and accurately completed, the operator can quickly launch the glass breaking ball, and the launching efficiency of the glass breaking device is improved.

In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Further, one skilled in the art can engage and combine the different embodiments or examples described in this specification.

Claims (10)

1. An automatic glass breaking system, comprising:

A housing (100);

a trigger assembly (200) provided to the housing (100);

A pressurizing assembly (300) provided to the housing (100), the pressurizing assembly being in communication with the triggering assembly (200);

A control unit (400) provided in the housing (100) and electrically connected to the pressurizing unit (300); and

And a pressure detecting member (500) connected to the pressurizing assembly (300) and electrically connected to the control assembly (400).

2. The automatic glass breaking system according to claim 1, wherein the control assembly (400) comprises a control module (410) and a control switch (420), the control switch (420) being electrically connected to the control module (410), the pressurizing assembly (300) being electrically connected to the pressure detecting member (500) and the control module (410), respectively.

3. The automatic glass breaking system according to claim 2, wherein the pressure detecting member (500) is a pressure relay.

4. An automatic glass breaking system according to claim 3, further comprising a reminder (600), the reminder (600) being electrically connected with the control module (410).

5. The automatic glass breaking system according to claim 4, wherein the pressurizing assembly (300) comprises a pressurizing pump (310) and a gas chamber (320), the gas chamber (320) is in communication with the pressurizing pump (310), the pressurizing pump (310) is electrically connected with the control module (410), the gas chamber (320) is connected with the triggering assembly (200), wherein the pressure detecting member (500) is connected with the gas chamber (320).

6. The automatic glass breaking system according to claim 5, wherein the control module (410) and the pressure detecting member (500) are disposed between the booster pump (310) and the air chamber (320) and on the lower side of the trigger assembly (200).

7. The automatic glass breaking system according to claim 6, wherein the pressurization assembly (300) further comprises a safety valve (330), the safety valve (330) being disposed to the air chamber (320).

8. The automatic glass breaking system according to claim 2, wherein the trigger assembly (200) comprises a guide tube (210), a ball bin (220) and a start valve (230) which are coaxially arranged, the guide tube (210) and the start valve (230) are oppositely arranged at two sides of the ball bin (220), wherein an opening of the ball bin (220) is positioned at the outer wall of the shell (100), and the air chamber (320) is communicated with the start valve (230).

9. The automatic glass breaking system according to claim 8, wherein the two ends of the housing (100) are provided with grip handles (700) which are arranged opposite to each other.

10. The automatic glass breaking system according to claim 5, wherein the grip handle (700) has a receiving cavity (710), the booster pump (310) being disposed in the receiving cavity (710).