CN211188875U - Fire detection tube type fire extinguishing device - Google Patents
Fire detection tube type fire extinguishing device Download PDFInfo
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- CN211188875U CN211188875U CN201921409221.9U CN201921409221U CN211188875U CN 211188875 U CN211188875 U CN 211188875U CN 201921409221 U CN201921409221 U CN 201921409221U CN 211188875 U CN211188875 U CN 211188875U
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- fire
- fire extinguishing
- extinguishing agent
- pipe
- fire detection
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Abstract
The utility model discloses a fire detection tube type fire extinguishing device, which relates to the technical field of fire fighting equipment, and comprises a fire detection tube and a fire extinguishing agent storage device, wherein the fire extinguishing agent storage device is connected with the fire detection tube sequentially through a solenoid valve and a tube dividing mechanism, the tube dividing mechanism comprises a multi-way tube, the inlet end of the multi-way tube is connected with the solenoid valve, and a plurality of outlet ends of the multi-way tube except the inlet end are detachably connected with the fire detection tube; the interior of the fire extinguishing agent storage is filled with fire extinguishing agent; the fire extinguishing agent storage is provided with a temperature sensor and a smoke sensor, one end of the fire detection pipe is provided with an audible and visual alarm, and the end of the fire extinguishing agent storage, which is far away from the electromagnetic valve, is connected with the pressurizer through a connecting pipe. The utility model discloses have and will put out a fire agent accumulator and a plurality of fire detection pipe connection through setting up the multi-ported pipe, utilize one to put out a fire the accumulator and can be simultaneously for a plurality of fire detection pipe supply fire extinguishing agent, different spaces are placed to a plurality of fire detection pipes, when the conflagration breaing out, can enlarge the scope of putting out a fire, effective and timely prevention conflagration dangerous situation's effect.
Description
Technical Field
The utility model relates to a fire-fighting equipment technical field, more specifically say, it relates to a visit firetube formula extinguishing device.
Background
The invention relates to a fire-detecting tube type automatic fire-detecting fire-extinguishing device, which is an innovative invention in the fire-fighting industry. As a set of simple, low-cost and highly reliable independent automatic fire extinguishing system, the fire extinguishing system integrates alarm and fire extinguishing, and extinguishes the fire in the initial stage. Not only can greatly reduce the construction cost of the project, but also can reduce the fire extinguishing cost each time, and can not cause any harm to personnel. By adopting the fire detection device, the original room protection of a larger closed space can be changed into the direct protection of various valuable equipment of smaller closed spaces.
Chinese patent with application number CN2018114076841 discloses a fire-detecting tube type temperature-sensing automatic fire extinguishing device, which comprises a fire extinguishing box, wherein a fire extinguisher is movably arranged outside the fire extinguishing box, a fire extinguisher valve is arranged at the upper end of the fire extinguisher, a fire extinguisher meter is fixedly arranged at one side of the fire extinguisher valve, and the other side of the fire extinguisher valve is communicated with a fire extinguishing release pipe. The fire extinguisher is biased to be simple and automatic in structure and very simple in process flow, effectively solves the problem of accurately extinguishing fire to an ignition point, and is matched with the vacuum pump for use, so that the fire extinguishing work is further guaranteed, and the fire extinguishing efficiency is improved.
However, when the fire extinguishing apparatus is used, one fire extinguishing bottle is only matched with one fire detection pipe, and when fire danger occurs in the space around the fire extinguishing bottle, the fire extinguishing apparatus can only extinguish fire around the installation path of the fire detection pipe, so that the fire extinguishing range is small, the fire extinguishing efficiency is low, the fire danger cannot be effectively and timely prevented, and improvement is needed.
SUMMERY OF THE UTILITY MODEL
To this problem in the in-service use, the utility model aims to provide a fire detection tube formula extinguishing device, through setting up the multi-ported pipe with fire extinguishing agent accumulator and a plurality of fire detection union coupling, utilize a fire extinguishing accumulator can be simultaneously for a plurality of fire detection pipe supply fire extinguishing agent, place a plurality of fire detection pipes respectively in the space of difference, when the conflagration breaing out, can enlarge the scope of putting out a fire to effective and timely prevention conflagration dangerous situation, concrete scheme is as follows:
a fire detection pipe type fire extinguishing device comprises a fire detection pipe and a fire extinguishing agent storage, wherein the fire extinguishing agent storage is connected with the fire detection pipe sequentially through an electromagnetic valve and a pipe distribution mechanism, the pipe distribution mechanism comprises a multi-way pipe, an inlet end of the multi-way pipe is connected with the electromagnetic valve, and a plurality of outlet ends of the multi-way pipe except the inlet end are detachably connected with the fire detection pipe;
the interior of the fire extinguishing agent storage is filled with fire extinguishing agent;
a temperature sensor and a smoke sensor are arranged on the fire extinguishing agent storage, an audible and visual alarm is arranged at one end of the fire detection pipe, and one end, far away from the electromagnetic valve, of the fire extinguishing agent storage is connected with a pressurizer through a connecting pipe;
when the temperature sensor and the smoke sensor sense temperature rise and smoke, the audible and visual alarm works, and meanwhile, the pressurizer works.
Through the technical scheme, when the fire extinguishing device is installed, the fire extinguishing agent storage device is installed on a building in a space, the fire detection pipes are respectively placed in different closed spaces according to actual conditions, when a fire hazard happens, the temperature sensor and the smoke sensor firstly sense the temperature rise and the smoke around the fire extinguishing agent storage device, the audible and visual alarm works to give an alarm to remind people of the occurrence of the fire hazard, meanwhile, the pressurizer works, the electromagnetic valve is opened, the pressurizer pressurizes the interior of the fire extinguishing agent storage device, so that the fire extinguishing agent in the fire extinguishing agent storage device sequentially enters the interior of the fire detection pipes through the electromagnetic valve and the multi-way pipe, the fire detection pipes burst along with the increase of the pressure in the fire detection pipes, the fire extinguishing agent is sprayed out, the environment around the fire detection pipes is extinguished, the range of extinguishment is effectively expanded, and the fire can be prevented in the largest area at the initial stage of the fire occurrence, is favorable for ensuring the safety of surrounding buildings and personnel.
Further, the cross section of the fire extinguishing agent storage is of a circular ring type structure.
Furthermore, the fire detection pipe is a rubber hose, a breaking assisting groove is formed in the fire detection pipe along the length direction of the fire detection pipe, and the cross section of the breaking assisting groove is semi-elliptical.
Through the technical scheme, when fire disaster dangerous cases occur, the fire extinguishing agent enters the interior of the fire detection pipe, and the fire detection pipe is broken by the aid of the fire extinguishing agent due to the arrangement of the breaking assisting groove, so that fire extinguishment is facilitated.
Further, the fire extinguishing agent is hexafluoropropane or heptafluoropropane.
Through the technical scheme, when encountering an environment with higher temperature, the hexafluoropropane or the heptafluoropropane can expand, so that the fire extinguishing agent can be propped open the fire detecting pipe after entering the fire detecting pipe, and further the fire extinguishing is facilitated.
Furthermore, the outer side wall of the fire extinguishing agent storage is provided with a plurality of limiting strips along the height direction of the fire extinguishing agent storage, the number of the limiting strips is a plurality along the circumferential direction of the fire extinguishing agent storage,
spacing grooves are formed in the spacing strips at equal intervals, and the spacing grooves are matched with the fire detection pipes for use.
Through above-mentioned technical scheme, spacing being provided with helps winding and restriction fire detection pipe on the fire extinguishing agent accumulator, not only makes things convenient for whole extinguishing device's transportation, helps when the installation simultaneously, installs one of them fire detection pipe on the fire extinguishing agent accumulator, when helping the conflagration to take place, carries out the prevention of condition of a fire to the most peripheral space of fire extinguishing agent accumulator.
Furthermore, the ports on the multi-way pipe are all provided with branch pipe joints.
Through above-mentioned technical scheme, being provided with of branch union coupling helps dismantling the fire detection pipe to when the installation, can be according to actual conditions, determine the installation quantity of fire detection pipe.
Furthermore, a sealing cover for sealing is arranged on the multi-way pipe.
Through above-mentioned technical scheme, when certain exit end of multi-ported pipe is not connected the fire detection pipe, usable sealed lid seals this exit end of many channels official, helps preventing revealing of fire extinguishing agent.
Furthermore, a controller is arranged beside the fire extinguishing agent storage device,
the input of controller with smoke transducer with the output electric connection of temperature-sensing ware, the output of controller with audible-visual annunciator, the presser with the input electric connection of solenoid valve.
Compared with the prior art, the beneficial effects of the utility model are as follows:
(1) the fire extinguishing agent storage is connected with the fire detection pipes through the multi-way pipe, one fire extinguishing agent storage can be used for supplying fire extinguishing agents to the fire detection pipes simultaneously, the fire detection pipes can be arranged in different spaces according to actual conditions, and when a fire breaks out, the arrangement of the fire detection pipes can enlarge the fire extinguishing range, so that the fire danger can be effectively and timely prevented;
(2) the fire detecting pipe can be wound and limited outside the fire extinguishing agent storage by arranging the limiting strip outside the fire extinguishing agent storage, so that the whole fire extinguishing device is convenient to transport, meanwhile, one fire detecting pipe can be arranged on the fire extinguishing agent storage when being arranged, the fire extinguishing device is beneficial to extinguishing the space beside the fire extinguishing agent storage when a fire disaster happens, and the fire extinguishing device is beneficial to comprehensively ensuring the range of fire extinguishing;
(3) through establishing to the rubber hose at the fire detection pipe, and set up in the outside of fire detection pipe along its length direction and help the broken groove, when the conflagration dangerous situation takes place, fire extinguishing agent gets into the inside of fire detection pipe, helps the wall thickness that sets up local position on the fire detection pipe to help fire extinguishing agent to prop the broken of fire detection pipe, help going on in time of putting out a fire.
Drawings
Fig. 1 is an overall schematic view of the present invention;
FIG. 2 is a schematic view of the usage state of the fire-detecting tube of the present invention;
FIG. 3 is a schematic structural view of the pipe distributing mechanism of the present invention;
fig. 4 is a schematic structural view of the middle rupture-assisting groove of the present invention.
Reference numerals: 1. a fire detection pipe; 2. a fire suppressant reservoir; 3. an electromagnetic valve; 4. a pipe distributing mechanism; 41. a multi-pass tube; 42. a pipe dividing joint; 5. a temperature sensor; 6. a smoke sensor; 7. an audible and visual alarm; 8. a connecting pipe; 9. a pressurizer; 10. a breaking-assisting groove; 11. a limiting strip; 12. a limiting groove.
Detailed Description
The present invention will be described in further detail with reference to the following examples and drawings, but the embodiments of the present invention are not limited thereto.
Referring to fig. 1, a fire detection pipe type fire extinguishing apparatus comprises a fire detection pipe 1 and a fire extinguishing agent storage 2, wherein the fire extinguishing agent storage 2 is connected with the fire detection pipe 1 sequentially through an electromagnetic valve 3 and a pipe distribution mechanism 4, the pipe distribution mechanism 4 comprises a multi-way pipe 41, an inlet end of the multi-way pipe 41 is connected with the electromagnetic valve 3, and a plurality of outlet ends of the multi-way pipe 41 except the inlet end are detachably connected with the fire detection pipe 1; the interior of the fire extinguishing agent reservoir 2 is filled with a fire extinguishing agent; a temperature sensor 5 and a smoke sensor 6 are arranged on the fire extinguishing agent storage 2, an audible and visual alarm 7 is arranged at one end of the fire detection pipe 1, and one end of the fire extinguishing agent storage 2, which is far away from the electromagnetic valve 3, is connected with a pressurizer 9 through a connecting pipe 8; when the temperature sensor 5 and the smoke sensor 6 sense temperature rise and smoke, the audible and visual alarm 7 works, and the pressurizer 9 works at the same time. Thus, when the fire extinguishing device is installed, the fire extinguishing agent storage 2 is installed on a building in a space, the fire detecting pipes 1 are respectively placed in different closed spaces according to actual conditions, when a fire hazard occurs, the temperature sensor 5 and the smoke sensor 6 firstly sense the temperature rise and smoke generation around the fire extinguishing agent storage 2, the audible and visual alarm 7 works to give an alarm to remind people of the occurrence of fire, meanwhile, the pressurizer 9 works, the electromagnetic valve 3 is opened, the pressurizer 9 pressurizes the interior of the fire extinguishing agent storage 2, so that the fire extinguishing agent in the fire extinguishing agent storage 2 enters the interior of the fire detecting pipes 1 through the electromagnetic valve 3 and the multi-way pipe 41 in sequence, the fire detecting pipes 1 burst along with the increase of the pressure in the fire detecting pipes 1, the fire extinguishing agent is sprayed out to extinguish the environment around the fire detecting pipes 1, the fire extinguishing range is effectively expanded, and the fire can be prevented in the largest area at the initial stage of the occurrence of the fire, is favorable for ensuring the safety of surrounding buildings and personnel.
The cross-section of the fire suppressant reservoir 2 is provided as a ring-shaped structure. The fire extinguishing agent is hexafluoropropane or heptafluoropropane. Therefore, when a fire disaster occurs, when the hexafluoropropane or the heptafluoropropane meets an environment with high temperature, the hexafluoropropane or the heptafluoropropane can expand to help the fire extinguishing agent to enter the fire detection pipe 1 and then break the fire detection pipe 1, and further help the fire extinguishing.
Referring to fig. 2, set up spacing 11 along its direction of height on the lateral wall of fire extinguishing agent accumulator 2, spacing 11 is provided with a plurality ofly along the circumference of fire extinguishing agent accumulator 2, and spacing 12 has been seted up to equidistant spacing on spacing 11, and spacing 12 cooperatees with fire-detecting pipe 1 and uses. Optionally, the spacing strip 11 is made of a plastic refractory material. Thus, the arrangement of the limiting strips 11 helps to wind and limit the fire detector tube 1 on the fire extinguishing agent storage 2, thereby not only facilitating the transportation of the whole fire extinguishing device, but also helping to install one fire detector tube 1 on the fire extinguishing agent storage 2 when in installation, and helping to prevent the fire condition in the most peripheral space of the fire extinguishing agent storage 2 when a fire disaster occurs.
Referring to fig. 3, the ports of the multi-way tube 41 are provided with branch tube joints 42. In this way, the branch joint 42 facilitates the disassembly of the fire detector tubes 1, so that the number of the fire detector tubes 1 to be assembled can be determined according to the actual situation when the fire detector tubes are assembled.
Referring to fig. 4, the fire probe tube 1 is a rubber hose, and a rupture assisting groove 10 is formed in the fire probe tube 1 along a length direction thereof, and a cross section of the rupture assisting groove 10 is a semi-elliptical shape. Thus, when a fire disaster happens, the fire extinguishing agent enters the interior of the fire detection pipe 1, and the breaking assisting groove 10 is arranged to help the fire extinguishing agent to break the fire detection pipe 1, so that the fire extinguishing is facilitated.
A controller is arranged beside the fire extinguishing agent storage 2, the input end of the controller is electrically connected with the output ends of the smoke sensor 6 and the temperature sensor, and the output end of the controller is electrically connected with the input ends of the audible and visual alarm 7, the pressurizer 9 and the electromagnetic valve 3.
The utility model discloses a concrete implementation principle does: when the fire extinguishing agent storage device 2 is installed on a building in a space, the fire detecting pipes 1 are respectively placed in different closed spaces according to actual conditions, when a fire hazard occurs, the temperature sensor 5 and the smoke sensor 6 firstly sense the temperature rise and smoke generation around the fire extinguishing agent storage device 2, signals are transmitted to the controller, the controller controls the audible and visual alarm 7 to work to alarm and remind people of the occurrence of fire, meanwhile, the controller controls the pressurizer 9 to work, the electromagnetic valve 3 is opened, the pressurizer 9 pressurizes the interior of the fire extinguishing agent storage device 2, so that the fire extinguishing agent in the fire extinguishing agent storage device 2 sequentially enters the interior of the fire detecting pipes 1 through the electromagnetic valve 3 and the multi-way pipe 41, the fire detecting pipes 1 burst along with the increase of the pressure in the fire detecting pipes 1, the fire extinguishing agent is sprayed out to extinguish the environment around the fire detecting pipes 1, the fire extinguishing range is effectively enlarged, the fire can be prevented in the initial stage of the fire in the largest area, and the safety of surrounding buildings and personnel can be guaranteed.
It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (8)
1. A fire detection pipe type fire extinguishing device comprises a fire detection pipe (1) and is characterized by further comprising a fire extinguishing agent storage (2), wherein the fire extinguishing agent storage (2) is sequentially connected with the fire detection pipe (1) through an electromagnetic valve (3) and a pipe distribution mechanism (4), the pipe distribution mechanism (4) comprises a multi-way pipe (41), the inlet end of the multi-way pipe (41) is connected with the electromagnetic valve (3), and a plurality of outlet ends of the multi-way pipe (41) except the inlet end are detachably connected with the fire detection pipe (1);
the interior of the fire extinguishing agent storage (2) is filled with fire extinguishing agent;
a temperature sensor (5) and a smoke sensor (6) are arranged on the fire extinguishing agent storage (2), an audible and visual alarm (7) is arranged at one end of the fire detection pipe (1), and one end, far away from the electromagnetic valve (3), of the fire extinguishing agent storage (2) is connected with a pressurizer (9) through a connecting pipe (8);
when the temperature sensor (5) and the smoke sensor (6) sense temperature rise and smoke, the audible and visual alarm (7) works, and the pressurizer (9) works at the same time.
2. Fire detection tube fire extinguishing device according to claim 1, characterized in that the cross-section of the extinguishing agent reservoir (2) is provided as a ring-shaped structure.
3. The fire detection tube type fire extinguishing apparatus according to claim 1, wherein the fire detection tube (1) is a rubber hose, and the fire detection tube (1) is provided with a rupture-assisting groove (10) along a length direction thereof, and a cross section of the rupture-assisting groove (10) is a semi-elliptical shape.
4. The fire detection tube fire extinguishing apparatus of claim 1, wherein the fire extinguishing agent is hexafluoropropane or heptafluoropropane.
5. The fire detection tube type fire extinguishing apparatus according to claim 1, wherein a plurality of limiting strips (11) are provided on the outer side wall of the fire extinguishing agent reservoir (2) along the height direction thereof, and the number of the limiting strips (11) is plural along the circumferential direction of the fire extinguishing agent reservoir (2);
spacing groove (12) have been seted up to spacing strip (11) equidistance, spacing groove (12) with fire detection pipe (1) cooperate and use.
6. Fire detection tube fire extinguishing device according to claim 1, characterized in that a branch connection (42) is provided at each of the ports on the multi-way tube (41).
7. Fire detector tube fire extinguishing device according to claim 1, characterised in that the multi-way tube (41) is provided with a sealing cover for sealing.
8. The fire detection tube fire extinguishing device according to claim 1, characterized in that a controller is arranged next to the fire extinguishing agent reservoir (2);
the input of controller with smoke transducer (6) with the output electric connection of temperature-sensing ware, the output of controller with audible-visual annunciator (7), presser (9) with the input electric connection of solenoid valve (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921409221.9U CN211188875U (en) | 2019-08-27 | 2019-08-27 | Fire detection tube type fire extinguishing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921409221.9U CN211188875U (en) | 2019-08-27 | 2019-08-27 | Fire detection tube type fire extinguishing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211188875U true CN211188875U (en) | 2020-08-07 |
Family
ID=71858247
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921409221.9U Expired - Fee Related CN211188875U (en) | 2019-08-27 | 2019-08-27 | Fire detection tube type fire extinguishing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211188875U (en) |
-
2019
- 2019-08-27 CN CN201921409221.9U patent/CN211188875U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200807 Termination date: 20210827 |
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| CF01 | Termination of patent right due to non-payment of annual fee |