CN220309659U - Initiative start temperature sensing glass bubble - Google Patents
Initiative start temperature sensing glass bubble Download PDFInfo
- Publication number
- CN220309659U CN220309659U CN202321736388.2U CN202321736388U CN220309659U CN 220309659 U CN220309659 U CN 220309659U CN 202321736388 U CN202321736388 U CN 202321736388U CN 220309659 U CN220309659 U CN 220309659U
- Authority
- CN
- China
- Prior art keywords
- temperature
- sensing glass
- grain
- glass bulb
- sensing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000011521 glass Substances 0.000 title claims abstract description 57
- 238000010304 firing Methods 0.000 claims abstract description 13
- 238000001514 detection method Methods 0.000 claims abstract description 12
- 238000009434 installation Methods 0.000 claims description 23
- 239000003795 chemical substances by application Substances 0.000 claims description 4
- 239000000443 aerosol Substances 0.000 claims description 3
- 239000000843 powder Substances 0.000 claims description 3
- 238000003825 pressing Methods 0.000 claims description 3
- 239000000779 smoke Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 10
- 239000007921 spray Substances 0.000 abstract description 7
- 238000005507 spraying Methods 0.000 abstract description 4
- 238000005336 cracking Methods 0.000 abstract description 2
- 210000000078 claw Anatomy 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 3
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 2
- 239000003546 flue gas Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
Landscapes
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The utility model discloses an active starting temperature-sensing glass bulb, which comprises a temperature-sensing glass bulb, wherein one side of the temperature-sensing glass bulb is provided with a mounting cylinder, the inner end of the mounting cylinder is provided with a combustible grain, the starting end of the combustible grain is connected with the output end of an electric ignition head, and a firing pin in sliding fit with the mounting cylinder is arranged between the combustible grain and the outer end of the mounting cylinder; the utility model solves the problems of limited detection range and incapability of linkage starting of the temperature-sensing glass bubbles in a use scene of fire fighting, and can directly ignite a combustible grain through an electric ignition head to generate a large amount of gas when a fire disaster occurs, thereby pushing a firing pin to spray and strike the temperature-sensing glass bubbles so as to crack the temperature-sensing glass bubbles and realize the starting process of a spraying device; compared with the process that the temperature-sensing glass bubbles feel high-temperature cracking, the utility model ensures that the process that the temperature-sensing glass bubbles crack is more stable and reliable through the impact of the firing pin.
Description
Technical Field
The utility model relates to the technical field of fire extinguishment, in particular to an active start temperature-sensing glass bulb.
Background
The glass ball sprinkler is an important component element of an automatic water spraying fire extinguishing system, is used for detecting fire, and directly breaks when heated, so that the sprinkler sprays water to control or extinguish the fire, and is widely used for protecting light, medium-danger and serious-danger buildings such as restaurants, hotels, shops, commercial buildings, warehouse workshops and the like. The temperature sensing glass ball or glass bubble of the glass ball sprinkler at present mainly is through the baking of the high temperature flue gas in the scene of a fire for inside liquid expansion breaks the glass shell, thereby remove the blocking to the shower nozzle spout, finally spout fire extinguishing agent, however it has the problem that detection range is limited and can't link to start in the scene of use that fire control put out a fire, for example when the conflagration takes place, probably most indoor area has all burnt, but the flame has not reached glass bubble place or flue gas temperature is not high yet, so the glass bubble can not take place to break and start fire extinguishing process, this phenomenon can lead to the conflagration to continue spreading or take place for the condition of a fire enlarges, brings serious safety problem.
Disclosure of Invention
The utility model aims to overcome the defects and provide an active starting temperature-sensing glass bubble so as to solve the problems in the background technology.
The utility model aims to solve the technical problems, and adopts the technical scheme that: the utility model provides an initiative start temperature sensing glass bubble, includes the temperature sensing glass bubble, temperature sensing glass bubble one side is equipped with the installation barrel, the installation barrel inner is equipped with the flammable grain, the flammable grain starts the end and is connected with electric ignition head output, be equipped with between flammable grain and the installation barrel outer end with installation barrel sliding fit's firing pin.
Preferably, the electric ignition head input is connected with the fire detection device output.
Preferably, the fire detection device is a temperature sensor and/or a smoke sensor.
Preferably, the combustible grain is a grain structure formed by pressing aerosol generating agent powder.
Preferably, the installation cylinder is transversely arranged, the temperature-sensing glass bubbles are vertically arranged, and one open end of the installation cylinder faces the temperature-sensing glass bubbles.
Preferably, a claw is fixedly arranged at the open end of the installation cylinder body, and the claw is sleeved on the surface of the temperature-sensing glass bulb.
The utility model has the beneficial effects that:
the utility model solves the problems of limited detection range and incapability of linkage starting of the temperature-sensing glass bubbles in a use scene of fire fighting, and can directly ignite a combustible grain through an electric ignition head to generate a large amount of gas when a fire disaster occurs, thereby pushing a firing pin to spray and strike the temperature-sensing glass bubbles so as to crack the temperature-sensing glass bubbles and realize the starting process of a spraying device; compared with the process that the temperature-sensing glass bubbles feel high-temperature cracking, the utility model ensures that the process that the temperature-sensing glass bubbles crack is more stable and reliable through the impact of the firing pin.
Drawings
FIG. 1 is a schematic perspective view of an actively started temperature-sensitive glass bulb;
FIG. 2 is a schematic elevational view of the structure of FIG. 1;
FIG. 3 is a schematic view of the cross-sectional structure A-A of FIG. 2.
Detailed Description
The utility model is described in further detail below with reference to the drawings and the specific examples.
As shown in fig. 1 to 3, an active starting temperature-sensing glass bulb comprises a temperature-sensing glass bulb 1, wherein an installation cylinder 2 is arranged on one side of the temperature-sensing glass bulb 1, a combustible grain 3 is arranged at the inner end of the installation cylinder 2, the starting end of the combustible grain 3 is connected with the output end of an electric ignition head 4, and a firing pin 5 which is in sliding fit with the installation cylinder 2 is arranged between the combustible grain 3 and the outer end of the installation cylinder 2.
Preferably, the input end of the electric ignition head 4 is connected with the output end of the fire detection device.
Preferably, the fire detection device is a temperature sensor and/or a smoke sensor. In this embodiment, when a fire disaster, overheat or the like occurs, the fire disaster detection device detects that the outside generates a high-temperature environment due to the fire disaster, and then sends a signal to the microprocessor, and the microprocessor controls the electric ignition head 4 to ignite the combustible grain 3, so that a large amount of gas is generated by igniting the combustible grain 3, so that the pressure in the installation cylinder 2 is suddenly increased, thereby pushing the firing pin 5 to spray, the firing pin 5 impacts the temperature-sensing glass bulb 1 to crack, thereby removing the blocking of the nozzle of the spray nozzle, and realizing the starting process of the spray device.
Preferably, the combustible charge 3 is a charge structure formed by pressing aerosol generating agent powder. This form of cartridge facilitates the manufacturing and installation process. During manufacture, it should be ensured that there is sufficient gas after combustion to push the striker 5 out.
Preferably, the installation cylinder 2 is transversely arranged, the temperature-sensing glass bubbles 1 are vertically arranged, and one open end of the installation cylinder 2 faces the temperature-sensing glass bubbles 1.
Preferably, a claw 6 is fixedly arranged at the open end of the installation cylinder 2, and the claw 6 is sleeved on the surface of the temperature-sensing glass bulb 1. In the embodiment, the mounting cylinder 2 can be limited to the surface of the temperature sensing glass bulb 1 directly through the clamping jaw 6, and the mounting bracket is not required to be additionally arranged, so that the temperature sensing glass bulb is convenient to use.
The working principle of the embodiment is as follows:
when fire, overheat and other conditions occur, the fire detection device detects the high-temperature environment generated by the fire and sends a signal to the microprocessor, the microprocessor controls the electric ignition head 4 to ignite the combustible grain 3, and the combustible grain 3 is ignited to generate a large amount of gas, so that the pressure in the installation cylinder 2 is suddenly increased, the firing pin 5 is pushed to spray out, the firing pin 5 impacts the temperature-sensing glass bubble 1 to cause the temperature-sensing glass bubble to crack, and the blocking of nozzle nozzles is relieved, so that the sprinkler is started to perform the spraying fire extinguishing process. The starting range of the temperature-sensing glass bulb 1 is enlarged by using the electric ignition head 4 which can be started by an electric signal, and meanwhile, the function of starting other temperature-sensing glass bulbs 1 in a linkage way can be realized by connecting wires of the ignition head, so that the aim of enlarging the detection range is fulfilled. In addition, compared with the temperature-sensing glass bulb 1 which is subjected to high temperature to break, the utility model ensures that the breaking process of the temperature-sensing glass bulb 1 is more stable and reliable through the impact of the firing pin 5.
The foregoing embodiments are merely preferred embodiments of the present utility model, and should not be construed as limiting the present utility model, and the embodiments and features of the embodiments in the present application may be arbitrarily combined with each other without collision. The protection scope of the present utility model is defined by the claims, and the protection scope includes equivalent alternatives to the technical features of the claims. I.e., equivalent replacement modifications within the scope of this utility model are also within the scope of the utility model.
Claims (6)
1. The utility model provides an initiative start-up temperature sensing glass bubble, includes temperature sensing glass bubble (1), its characterized in that: the temperature sensing glass bubble (1) one side is equipped with installation barrel (2), installation barrel (2) inner is equipped with flammable grain (3), flammable grain (3) start end is connected with electric ignition head (4) output, be equipped with between flammable grain (3) and installation barrel (2) outer end with installation barrel (2) sliding fit's firing pin (5).
2. An actively started temperature-sensitive glass bulb as defined in claim 1, wherein: the input end of the electric ignition head (4) is connected with the output end of the fire detection device.
3. An actively started temperature-sensitive glass bulb as claimed in claim 2, wherein: the fire detection device is a temperature sensor and/or a smoke sensor.
4. An actively started temperature-sensitive glass bulb as defined in claim 1, wherein: the combustible grain (3) is a grain structure formed by pressing aerosol generating agent powder.
5. An actively started temperature-sensitive glass bulb as defined in claim 1, wherein: the installation cylinder body (2) is transversely arranged, the temperature-sensing glass bubbles (1) are vertically arranged, and one open end of the installation cylinder body (2) faces the temperature-sensing glass bubbles (1).
6. An actively started temperature-sensitive glass bulb according to claim 1 or 5, wherein: the clamping jaw (6) is fixedly arranged at the open end of the installation cylinder body (2), and the clamping jaw (6) is sleeved on the surface of the temperature-sensing glass bulb (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321736388.2U CN220309659U (en) | 2023-07-04 | 2023-07-04 | Initiative start temperature sensing glass bubble |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321736388.2U CN220309659U (en) | 2023-07-04 | 2023-07-04 | Initiative start temperature sensing glass bubble |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220309659U true CN220309659U (en) | 2024-01-09 |
Family
ID=89421392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321736388.2U Active CN220309659U (en) | 2023-07-04 | 2023-07-04 | Initiative start temperature sensing glass bubble |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220309659U (en) |
-
2023
- 2023-07-04 CN CN202321736388.2U patent/CN220309659U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |