CN115400382A - Temperature control releasing device for indoor fire-fighting system - Google Patents
Temperature control releasing device for indoor fire-fighting system Download PDFInfo
- Publication number
- CN115400382A CN115400382A CN202111218983.2A CN202111218983A CN115400382A CN 115400382 A CN115400382 A CN 115400382A CN 202111218983 A CN202111218983 A CN 202111218983A CN 115400382 A CN115400382 A CN 115400382A
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- China
- Prior art keywords
- indoor fire
- extrusion
- travel switch
- plate
- piece
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C37/00—Control of fire-fighting equipment
- A62C37/08—Control of fire-fighting equipment comprising an outlet device containing a sensor, or itself being the sensor, i.e. self-contained sprinklers
- A62C37/10—Releasing means, e.g. electrically released
- A62C37/11—Releasing means, e.g. electrically released heat-sensitive
- A62C37/14—Releasing means, e.g. electrically released heat-sensitive with frangible vessels
Abstract
The invention relates to the technical field of indoor fire fighting, in particular to a temperature control releasing device for an indoor fire fighting system, which comprises a supporting plate, a driving device, a travel switch and a glass tube, wherein a limiting plate is arranged at the top of the supporting plate, the driving device is positioned inside the limiting plate, the glass tube is arranged below an extrusion plate, a circular groove is formed in the baffle, the glass tube is arranged inside the circular groove, a first elastic piece is arranged above the extrusion plate, the extrusion block is positioned at the bottom of the extrusion plate, the travel switch is arranged below the driving device and is positioned at the top of the supporting plate, the device replaces the traditional fire fighting spray head structure, a spring is used as a power source for pushing the extrusion block, the transmission speed can be improved, and the transmission efficiency of the device and the automation of the device are improved by matching with the travel switch to transmit signals.
Description
Technical Field
The invention relates to the technical field of indoor fire fighting, in particular to a temperature control releasing device for an indoor fire fighting system.
Background
A fire (hu ǒ z ā i) refers to a disaster caused by combustion that loses control in time or space. In a new standard, fire is defined as a temporally or spatially uncontrolled combustion, among which is one of the main disasters that most often, most commonly, threaten public safety and social development;
fire control coordinated control means that after a fire detector detects a fire signal, a relevant air conditioner in an alarm area can be automatically cut off, a fire valve on a pipeline is closed, a relevant air exchange fan is stopped, a smoke exhaust valve of the relevant pipeline is opened, an electric fireproof door and a fireproof rolling door of relevant positions are automatically closed, a non-fire-fighting power supply is cut off in sequence, an emergency lighting and evacuation marker lamp is switched on, all elevators except a fire elevator are stopped, a fire extinguishing system is immediately started through a controller of a control center to carry out automatic fire extinguishing, most of sensing devices for the fire are used for smoke sensing, an alarm can be triggered after smoke is absorbed and analyzed, the alarm cannot be timely triggered when the indoor temperature rises, the precipitation sensitivity of a fire sprinkler head is also influenced by the fact that a piston in the sprinkler head cannot be timely popped up due to the fact that the impact force of water flow is small, and the time and the range of fire spreading are aggravated.
Disclosure of Invention
In view of the above problems in the prior art, a temperature controlled release device for an indoor fire protection system is provided.
The specific technical scheme is as follows:
the design one kind is used for controlling the temperature release of the indoor fire extinguishing system, including backup pad, drive arrangement, travel switch and glass tube, the top of the backup pad is equipped with the limiting plate, the drive arrangement is located the inside of limiting plate, drive arrangement includes stripper plate, extrusion piece, baffle and first elastic component, the below of stripper plate is equipped with the glass tube, the circular recess has been seted up to the inside of baffle, the inside of circular recess is equipped with the glass tube, the top of stripper plate is equipped with first elastic component, the extrusion piece is located the bottom of stripper plate, the below of the drive arrangement is equipped with travel switch, travel switch is located the top of the backup pad.
Preferably, the first elastic member is arranged inside the driving device, a pressing plate is fixedly connected to the bottom of the first elastic member, the pressing plate and the pressing block are integrally formed, and the first elastic member may be a spring.
Preferably, the two sides of the extrusion block are provided with sliding grooves, the inner side of the limiting plate is provided with a limiting block, and the limiting block is located inside the sliding grooves.
Preferably, the bottom of the extrusion block is provided with a groove, and the driving device is connected with the baffle plate in a welding manner.
Preferably, the top of the travel switch is provided with a supporting block, the inside of the supporting block is connected with a pressure receiving head in an embedding mode, and the bottom of the pressure receiving head is fixedly connected with a transmission rod.
Preferably, the bottom of the transmission rod is fixedly connected with a third elastic piece, a contact piece is arranged outside the transmission rod, the back of the contact piece is fixedly connected with a second elastic piece, and a contact is arranged inside the travel switch and positioned above the contact piece.
Preferably, the bottom of the travel switch is provided with an electric wire, and the support plate is connected with the shell in a jogged mode.
Preferably, a second fastening piece is arranged inside the limiting plate, penetrates through the limiting plate and is connected with the driving device through threads.
Preferably, the supporting plate is connected with the shell through a first fastener, a hole is formed in the top of the shell, and the glass tube is located inside the hole.
Preferably, mercury is provided inside the glass tube.
The technical scheme has the following advantages or beneficial effects:
1. be located the inside of limiting plate through drive arrangement, the below of stripper plate is equipped with the glass pipe, the circular recess has been seted up to the inside of baffle, the inside of circular recess is equipped with the glass pipe, the top of stripper plate is equipped with first elastic component, the stripper block is located the bottom of stripper plate, drive arrangement's below is equipped with travel switch, install the last mouthful at the window to this device, can be heated the breakage through the glass pipe that is equipped with kerosene, make behind the spring atress rapidly promote the stripper block through the stripper plate, make the stripper block can promote the pressure head at travel switch top, the pressure head atress drives the inside contact piece of travel switch and contact formation electric circuit, carry out analysis fire control work to outside fire control box through the electric wire signal transmission, this device has replaced traditional fire sprinkler head structure, the power source that uses the spring as promoting the stripper block not only can improve transmission speed, and the automaticity of this device's transmission efficiency and device has been increased with travel switch cooperation transmission signal.
2. The sliding grooves are formed in the two sides of the extrusion block, the limiting blocks are arranged on the inner sides of the limiting plates and located in the sliding grooves, the sliding grooves and the limiting blocks are arranged on the two sides of the extrusion block, the limiting blocks can guarantee that the extrusion block cannot derail and block in the high-speed moving process in the sliding grooves, and the moving stability and the sliding efficiency of the extrusion block are effectively improved.
3. Bottom fixed connection third elastic component through the transfer line, the outside of transfer line is equipped with the contact piece, the back fixed connection second elastic component of contact piece, travel switch's inside is equipped with the contact, the contact is located the top of contact piece, travel switch sets up the bottom at drive arrangement, can extrude the pressure head through the extrusion piece, make the pressure head drive the contact piece through the transfer line and warp both ends upwards perk and contact formation electric circuit, and give the fire control box of outside circuit switch-on signal fast, the speed of circuit transmission will be faster than the speed of water impact, the efficiency of the inside electron device of fire control box to the processing of conflagration has been increased.
Drawings
Embodiments of the present invention will now be described more fully hereinafter with reference to the accompanying drawings. The drawings, however, are for illustration and description only and are not to be construed as limiting the scope of the invention.
Fig. 1 is a schematic structural diagram of a temperature-controlled releasing device for an indoor fire fighting system according to the present invention;
FIG. 2 is a schematic structural diagram of a temperature controlled release device housing for an indoor fire protection system according to the present invention;
FIG. 3 is a schematic structural diagram of a temperature-controlled releasing device driving device for an indoor fire fighting system according to the present invention;
FIG. 4 is a schematic diagram of a structure for ejecting an extrusion block in a driving device of a temperature-controlled release device for an indoor fire-fighting system according to the present invention;
fig. 5 is a schematic structural diagram of a connection between a limiting plate of a temperature-controlled releasing device for an indoor fire fighting system and a driving device according to the present invention;
FIG. 6 is a schematic structural diagram of a travel switch of a temperature-controlled release device for an indoor fire-fighting system according to the present invention;
FIG. 7 is a schematic structural view of a back portion of a temperature controlled release apparatus for an indoor fire fighting system according to the present invention;
fig. 8 is a schematic structural diagram of an operating circuit of a temperature-controlled release device for an indoor fire fighting system according to the present invention.
The above-mentioned reference numerals denote: the device comprises a supporting plate 1, a limiting plate 2, a driving device 3, a squeezing plate 31, a squeezing block 32, a baffle 33, a sliding chute 34, a first elastic piece 35, a limiting block 36, a groove 37, a travel switch 4, an electric wire 5, a supporting block 6, a pressure head 7, a hole 8, a glass tube 9, a transmission rod 10, a contact piece 11, a second elastic piece 12, a third elastic piece 13, a contact 14, a shell 15, a first fastening piece 16 and a second fastening piece 17.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. 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.
It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict.
The invention is further described with reference to the following drawings and specific examples, which are not intended to be limiting.
Referring to fig. 1-8, a accuse temperature release for indoor fire extinguishing system, including backup pad 1, drive arrangement 3, travel switch 4 and glass pipe 9, the top of backup pad 1 is equipped with limiting plate 2, drive arrangement 3 is located the inside of limiting plate 2, drive arrangement 3 includes stripper plate 31, the extrusion piece 32, baffle 33 and first elastic component 35, the below of stripper plate 31 is equipped with glass pipe 9, the circular slot has been seted up to the inside of baffle 33, the inside of circular slot is equipped with glass pipe 9, the top of stripper plate 31 is equipped with first elastic component 35, the extrusion piece 32 is located the bottom of stripper plate 31, the below of drive arrangement 3 is equipped with travel switch 4, travel switch 4 is located the top of backup pad 1, install this device at the upper mouth of window, can be heated the breakage through the glass pipe 9 that is equipped with kerosene, make the spring promote extrusion piece 32 through stripper plate 31 after not atress, make extrusion piece 32 can promote the pressure head 7 at travel switch 4 top, pressure head 7 atress drives contact 11 and contact with contact 14 and form the electric circuit, control signal transmission case through electric wire 5 to the outside fire control, the fire control work of signal transmission case that the transmission device that has not only promoted the traditional fire control as the source of the replacement, the use of this extrusion switch transmission device and the extrusion device, the automatic transmission device, the power transmission device has improved.
The driving device 3 is provided with a first elastic member 35 inside, the bottom of the first elastic member 35 is fixedly connected with the extrusion plate 31, the extrusion plate 31 and the extrusion block 32 are formed into a whole, the first elastic member 35 can be a spring, and the first elastic member 35 provided as the spring can improve the moving speed and the reaction capacity of the extrusion block 32.
The spout 34 has been seted up to the both sides of extrusion piece 32, and stopper 36 has been seted up to the inboard of limiting plate 2, and stopper 36 is located the inside of spout 34, has set up spout 34 and stopper 36 in the both sides of extrusion piece 32, and stopper 36 can guarantee that the condition of derailment and card pause can not appear at the in-process that moves at a high speed in the inside of spout 34 in extrusion piece 32, the effectual stability and the slip efficiency that has increased extrusion piece 32 and shift out.
The bottom of the extrusion block 32 is provided with a groove 37, the driving device 3 is connected with the baffle 33 in a welding mode, and the groove 37 is arranged to contact the pressure head 7 and provide an impact limiting function for the pressure head 7.
The bottom of the transmission rod 10 is fixedly connected with the third elastic part 13, a contact piece 11 is arranged outside the transmission rod 10, the back of the contact piece 11 is fixedly connected with the second elastic part 12, a contact 14 is arranged inside the travel switch 4, the contact 14 is positioned above the contact piece 11, the travel switch 4 is arranged at the bottom of the driving device 3, the pressure receiving head 7 can be extruded through the extrusion block 32, the pressure receiving head 7 drives the two ends of the contact piece 11 to warp through the transmission rod 10 to upwards tilt to be in contact with the contact 14 to form an electric loop, a circuit connection signal is rapidly transmitted to the inside of an external fire control box, the speed of circuit transmission is faster than the speed of water flow impact, and the efficiency of electronic devices inside the fire control box for processing fire disasters is increased.
The bottom of travel switch 4 is equipped with electric wire 5, and backup pad 1 connects shell 15 through the mode of gomphosis, and shell 15 is made by stainless steel material, can the inside of quick conduction outside temperature to shell 15.
The second fastening piece 17 is arranged inside the limiting plate 2, the second fastening piece 17 penetrates through the limiting plate 2 to be connected with the driving device 3 through threads, the driving device 3 is fixed through the second fastening piece 17, and a movable supporting point can be provided for the extrusion block 32 inside the driving device 3.
The casing 15 is connected through first fastener 16 to backup pad 1, and hole 8 has been seted up at the top of casing 15, and glass pipe 9 is located the inside of hole 8, sets up casing 15 and not only sets up hole 8 and provide the function that temperature and smog contacted glass pipe 9 for glass pipe 9, can prevent moreover that the glass piece from dropping out the casing when glass pipe 9 is broken, has increased the broken security of this device glass pipe 9.
The mercury is provided in the glass tube 9, and when the mercury is heated to a temperature exceeding 55 ℃, the mercury starts to expand to crush the glass tube, and the first elastic member in the drive device 3 is released to release the elastic force.
The working principle is as follows: the first embodiment is as follows: when the device is installed, firstly, the driving device 3 is inserted into the limiting plate 2 in an embedding mode, the driving device 3 is fixed by using the second fastening piece 17, then the electric wire 5 at the bottom of the travel switch 4 is connected with an external controller, the supporting plate 1 is placed into the shell 15 in an embedding mode, the glass tube 9 is positioned in the hole 8, and then the shell 15 is fixed at the upper opening of a window by using the second fastening piece 17, so that the installation can be completed;
example two: in the using process, when a fire disaster occurs indoors and dense smoke is generated, smoke and indoor temperature rise can heat mercury inside the glass tube 9, the mercury can break through the glass tube 9 due to thermal expansion, the first elastic piece 35 inside the driving device 3 starts to push the extrusion plate 31 downwards without being stressed after the glass tube 9 breaks, the extrusion plate 31 pushes the extrusion block 32, the extrusion block 32 is enabled to be quickly popped out towards the bottom due to stress, the extrusion block 32 extrudes the contact 14, the transmission rod 10 is pushed downwards through the contact 14, the transmission rod 10 pushes an external elastic sheet, the center of the elastic sheet is enabled to be stressed, two ends of the elastic sheet are driven to upwards tilt and contact with the contact 14 to form an electric loop, a power signal is transmitted into an external fire control box through the wire 5, the fire control box controls a window opener outside the window to work, and the window is opened to discharge the dense smoke.
While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention.
Claims (10)
1. The utility model provides a accuse temperature release for indoor fire extinguishing system which characterized in that: including backup pad (1), drive arrangement (3), travel switch (4) and glass pipe (9), the top of backup pad (1) is equipped with limiting plate (2), drive arrangement (3) are located the inside of limiting plate (2), drive arrangement (3) include stripper plate (31), extrusion piece (32), baffle (33) and first elastic component (35), the below of stripper plate (31) is equipped with glass pipe (9), the circular recess has been seted up to the inside of baffle (33), the inside of circular recess is equipped with glass pipe (9), the top of stripper plate (31) is equipped with first elastic component (35), extrusion piece (32) are located the bottom of stripper plate (31), the below of drive arrangement (3) is equipped with travel switch (4), travel switch (4) are located the top of backup pad (1).
2. The controlled temperature release device for an indoor fire protection system of claim 1, wherein: the driving device (3) is internally provided with the first elastic piece (35), the bottom of the first elastic piece (35) is fixedly connected with the extrusion plate (31), the extrusion plate (31) and the extrusion block (32) are of an integrally formed structure, and the first elastic piece (35) can be a spring.
3. The controlled temperature release device for an indoor fire protection system of claim 2, wherein: the two sides of the extrusion block (32) are provided with sliding grooves (34), the inner side of the limiting plate (2) is provided with a limiting block (36), and the limiting block (36) is located inside the sliding grooves (34).
4. The controlled temperature release device for an indoor fire protection system of claim 3, wherein: the bottom of the extrusion block (32) is provided with a groove (37), and the driving device (3) is connected with the baffle (33) in a welding mode.
5. The controlled temperature release device for an indoor fire protection system of claim 1, wherein: the top of the travel switch (4) is provided with a supporting block (6), the inside of the supporting block (6) is connected with a pressure receiving head (7) in an embedded mode, and the bottom of the pressure receiving head (7) is fixedly connected with a transmission rod (10).
6. The controlled temperature release device for an indoor fire protection system of claim 5, wherein: the bottom of the transmission rod (10) is fixedly connected with a third elastic piece (13), a contact piece (11) is arranged outside the transmission rod (10), the back of the contact piece (11) is fixedly connected with a second elastic piece (12), a contact (14) is arranged inside the travel switch (4), and the contact (14) is located above the contact piece (11).
7. The controlled temperature release device for an indoor fire protection system of claim 1, wherein: the bottom of travel switch (4) is equipped with electric wire (5), casing (15) are connected through the mode of gomphosis to backup pad (1).
8. The controlled temperature release device for an indoor fire protection system of claim 1, wherein: the limiting plate (2) is internally provided with a second fastening piece (17), and the second fastening piece (17) penetrates through the limiting plate (2) and is connected with the driving device (3) through threads.
9. The controlled temperature release device for an indoor fire protection system of claim 1, wherein: the supporting plate (1) is connected with the shell (15) through a first fastener (16), a hole (8) is formed in the top of the shell (15), and the glass tube (9) is located inside the hole (8).
10. The controlled temperature release device for an indoor fire protection system of claim 1, wherein: mercury is arranged inside the glass tube (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111218983.2A CN115400382A (en) | 2021-10-20 | 2021-10-20 | Temperature control releasing device for indoor fire-fighting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111218983.2A CN115400382A (en) | 2021-10-20 | 2021-10-20 | Temperature control releasing device for indoor fire-fighting system |
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| Publication Number | Publication Date |
|---|---|
| CN115400382A true CN115400382A (en) | 2022-11-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111218983.2A Pending CN115400382A (en) | 2021-10-20 | 2021-10-20 | Temperature control releasing device for indoor fire-fighting system |
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| CN (1) | CN115400382A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4553134A (en) * | 1982-12-23 | 1985-11-12 | Alarm Accessory Ltd. | Electrical alarm system for installation in a window casing |
| CN102359322A (en) * | 2011-09-29 | 2012-02-22 | 田彩飞 | Control system of electric window opener |
| CN206148323U (en) * | 2016-07-22 | 2017-05-03 | 宁波速普电子有限公司 | Quick switch of normally opening normal close stand alone type contact module and adopting this contact module |
| CN206460583U (en) * | 2017-01-18 | 2017-09-01 | 广东政安电气消防安全检测有限公司 | A kind of fire automatic alarm device |
| CN206685324U (en) * | 2017-03-24 | 2017-11-28 | 管国隆 | Electromagnetic switch protection structure |
| CN207993750U (en) * | 2017-12-29 | 2018-10-19 | 邓长春 | Moving seesaw-type point opens up pass |
| CN208460146U (en) * | 2018-08-22 | 2019-02-01 | 聚嘉智能科技有限公司 | A kind of fire protection alarm system |
| CN212625387U (en) * | 2020-08-25 | 2021-02-26 | 北京安普路安全技术有限公司 | Temperature-sensing glass ball temperature control switch |
-
2021
- 2021-10-20 CN CN202111218983.2A patent/CN115400382A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4553134A (en) * | 1982-12-23 | 1985-11-12 | Alarm Accessory Ltd. | Electrical alarm system for installation in a window casing |
| CN102359322A (en) * | 2011-09-29 | 2012-02-22 | 田彩飞 | Control system of electric window opener |
| CN206148323U (en) * | 2016-07-22 | 2017-05-03 | 宁波速普电子有限公司 | Quick switch of normally opening normal close stand alone type contact module and adopting this contact module |
| CN206460583U (en) * | 2017-01-18 | 2017-09-01 | 广东政安电气消防安全检测有限公司 | A kind of fire automatic alarm device |
| CN206685324U (en) * | 2017-03-24 | 2017-11-28 | 管国隆 | Electromagnetic switch protection structure |
| CN207993750U (en) * | 2017-12-29 | 2018-10-19 | 邓长春 | Moving seesaw-type point opens up pass |
| CN208460146U (en) * | 2018-08-22 | 2019-02-01 | 聚嘉智能科技有限公司 | A kind of fire protection alarm system |
| CN212625387U (en) * | 2020-08-25 | 2021-02-26 | 北京安普路安全技术有限公司 | Temperature-sensing glass ball temperature control switch |
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