CN108644534A - A kind of fire trapping ring with autoalarm - Google Patents
A kind of fire trapping ring with autoalarm Download PDFInfo
- Publication number
- CN108644534A CN108644534A CN201810494772.3A CN201810494772A CN108644534A CN 108644534 A CN108644534 A CN 108644534A CN 201810494772 A CN201810494772 A CN 201810494772A CN 108644534 A CN108644534 A CN 108644534A
- Authority
- CN
- China
- Prior art keywords
- shell
- fire
- autoalarm
- alarm
- pansion
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L57/00—Protection of pipes or objects of similar shape against external or internal damage or wear
- F16L57/04—Protection of pipes or objects of similar shape against external or internal damage or wear against fire or other external sources of extreme heat
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B17/00—Fire alarms; Alarms responsive to explosion
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Fire-Detection Mechanisms (AREA)
- Fire Alarms (AREA)
Abstract
The present invention provides a kind of fire trapping rings with autoalarm, pass through the shell of setting, if annular ex-pansion inner core inside the shell, it is equipped with warning device on the shell, simultaneously blocking pipe Durchgangshohle mouth can be expanded when its inner circular core is heated, to prevent the intensity of a fire from being spread along hole, simultaneously, temperature inductor by being located at in-core in annular ex-pansion senses high temperature, and fire information is passed into alarm, and it is alarmed by alarm, people are made to know the generation of fire in advance, this shell is two hinged metal semicircle compositions, it is time saving and energy saving to install, manpower and cost are saved, improve the efficiency of fire prevention early warning.
Description
Technical field
The invention belongs to building material field more particularly to a kind of fire trapping rings with autoalarm.
Background technology
Currently, plastic conduit is because the advantages that its is inexpensive, life is long, easy for construction, is widely used as drainage pipeline, still
When fire occurs, plastic conduit, which easily softens, to be burned out, and the intensity of a fire hole can be passed through to other floors with drainage pipeline or
Room is spread, to cause heavy losses.So the measure taken is to install back-fire relief on the floor or wall passed through in drainpipe
Circle makes it expand and blocks drainpipe, and fire is prevented to be spread to upper layer.The parts needed when the assembling of existing fire trapping ring compared with
It is more, there is the risk for falling off, losing, excessive parts install even more time-consuming and laborious in addition, while fire trapping ring can only hinder
The only sprawling of the intensity of a fire timely cannot send out alarm of fire to people.
Therefore, existing fire trapping ring existing defects need further to develop.
Invention content
In order to solve the problems, such as that fire trapping ring cannot alarm, the present invention provides a kind of back-fire reliefs with autoalarm
Circle, structure, including：
Shell sets annular ex-pansion inner core inside the shell, is equipped with warning device on the shell；The warning device, including：
Temperature inductor and alarm, the temperature inductor are located in annular ex-pansion inner core, and the alarm is set on the shell, alarm
Device is connected by conducting wire and temperature inductor.
Further, shell is that two metal semicircles form, and two of which metal semicircle is connected through the hinge.
Further, alarm is fixed on shell, and fireprotection layer is provided with outside alarm.
Further, elastic sponge is equipped on the inside of annular ex-pansion inner core.
Further, shell both sides are equipped with flange, and the flange wraps up annular ex-pansion inner core.
Further, shell is equipped with ear.
Further, it is additionally provided with thermal insulation layer between shell and annular ex-pansion inner core.
Further, thermal insulation layer is glass fibre.
The beneficial effects of the invention are as follows：By the shell of setting, sets annular ex-pansion inner core inside the shell, sets on the shell
There is warning device, simultaneously blocking pipe Durchgangshohle mouth can be expanded when its inner circular core is heated, to prevent the intensity of a fire climing along hole
Prolong, meanwhile, the temperature inductor by being located at in-core in annular ex-pansion senses high temperature, and fire information is passed to alarm
Device, and alarmed by alarm, so that people is known the generation of fire in advance, this shell is two hinged metal semicircle groups
At installation is time saving and energy saving, has saved manpower and cost, improves the efficiency of fire prevention early warning.
Description of the drawings
Fig. 1 is a kind of front view of the fire trapping ring with autoalarm；
Fig. 2 is a kind of schematic cross-section of the fire trapping ring with autoalarm.
Specific implementation mode
To facilitate the understanding of the present invention, below with reference to relevant drawings to invention is more fully described.In attached drawing
Give the preferred embodiment of the present invention.But the present invention can realize in many different forms, however it is not limited to herein
Described embodiment.Keep the understanding to the disclosure more saturating on the contrary, purpose of providing these embodiments is
It is thorough comprehensive.
Invention is further described in detail below in conjunction with the accompanying drawings and the specific embodiments.
Referring to Fig. 1, shown in Fig. 2, a kind of structure of the fire trapping ring with autoalarm includes：
Shell 1, the annular ex-pansion inner core 2 being located in shell 1 are equipped with warning device 3 on shell 1；The warning device
3, including：Temperature inductor 31 and alarm 32, the temperature inductor 31 are located in annular ex-pansion inner core 2, the alarm 3
It is located on shell 1, alarm 32 is connected by conducting wire and temperature inductor 31, the temperature sense in annular ex-pansion inner core 2
Device 31 senses high temperature, and fire information is passed to alarm 32, and is alarmed by alarm 32, and people is made to know in advance
The generation of fire.
It is formed specifically, shell 1 is two metal semicircles, two of which metal semicircle is connected through the hinge, convenient for resistance
The installation and removal of pyrosphere.
Specifically, the alarm 32 is fixed on shell 1, and it is provided with fireprotection layer outside alarm 32, prevents from warning
Report device 32 by thermal failure.
Specifically, 2 inside of the annular ex-pansion inner core is equipped with elastic sponge 4, convenient for fire trapping ring to be fixed on drainpipe.
Specifically, 1 both sides of the shell are equipped with flange, the flange wraps annular ex-pansion inner core 2, prevents annular swollen
Swollen inner core 2 is flowed out after expanding by the side of fire trapping ring, to inadequate in the extruding of drainpipe.
Specifically, the shell 1 is equipped with ear, it is easily installed.
Specifically, being additionally provided with thermal insulation layer between the shell 1 and annular ex-pansion inner core 2, prevent shell 1 from overheating early, prevents
Only alarm 32 is heated.
Specifically, the thermal insulation layer is glass fibre.
The present invention provides a kind of fire trapping rings with autoalarm, by the shell of setting, set inside the shell
Annular ex-pansion inner core is equipped with warning device on the shell, and simultaneously blocking pipe Durchgangshohle can be expanded when its inner circular core is heated
Mouthful, to prevent the intensity of a fire from being spread along hole, meanwhile, the temperature inductor by being located at in-core in annular ex-pansion senses high temperature,
And fire information is passed into alarm, and alarmed by alarm, so that people is known the generation of fire in advance, this shell is
Two hinged metal semicircle compositions, installation is time saving and energy saving, has saved manpower and cost, improves the efficiency of fire prevention early warning.
Relationship described in attached drawing is used to only for illustration, should not be understood as the limitation to this patent, it is clear that this
The above embodiment is merely an example for clearly illustrating the present invention for invention, and is not to embodiments of the present invention
Restriction.For those of ordinary skill in the art, other not similar shapes can also be made on the basis of the above description
The variation or variation of formula.There is no necessity and possibility to exhaust all the enbodiments.It is all in the spirit and principles in the present invention
Within made by all any modification, equivalent and improvement etc., should all be included in the scope of protection of the claims of the present invention.
Claims (8)
1. a kind of fire trapping ring with autoalarm, which is characterized in that including：Shell sets annular ex-pansion inside the shell
Inner core is equipped with warning device on the shell；
The warning device, including：Temperature inductor and alarm, the temperature inductor are located in annular ex-pansion inner core, institute
It states alarm to set on the shell, alarm is connected by conducting wire and temperature inductor.
2. carrying the fire trapping ring of autoalarm as described in claim 1, it is characterised in that：The shell is two metals
Semicircle forms, and two of which metal semicircle is connected through the hinge.
3. carrying the fire trapping ring of autoalarm as described in claim 1, it is characterised in that：The alarm is fixed to outer
On shell, and fireprotection layer is provided with outside alarm.
4. carrying the fire trapping ring of autoalarm as described in claim 1, it is characterised in that：In-core in the annular ex-pansion
Side is equipped with elastic sponge.
5. carrying the fire trapping ring of autoalarm as described in claim 1, it is characterised in that：The shell both sides are equipped with convex
Edge, the flange wrap up annular ex-pansion inner core.
6. carrying the fire trapping ring of autoalarm as described in claim 1, it is characterised in that：The shell is equipped with ear
Piece.
7. carrying the fire trapping ring of autoalarm as described in claim 1, it is characterised in that：The shell and annular ex-pansion
Thermal insulation layer is additionally provided between inner core.
8. carrying the fire trapping ring of autoalarm as claimed in claim 7, it is characterised in that：The thermal insulation layer is glass fibers
Dimension.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810494772.3A CN108644534A (en) | 2018-05-22 | 2018-05-22 | A kind of fire trapping ring with autoalarm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810494772.3A CN108644534A (en) | 2018-05-22 | 2018-05-22 | A kind of fire trapping ring with autoalarm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108644534A true CN108644534A (en) | 2018-10-12 |
Family
ID=63757254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810494772.3A Pending CN108644534A (en) | 2018-05-22 | 2018-05-22 | A kind of fire trapping ring with autoalarm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108644534A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201052356Y (en) * | 2007-05-17 | 2008-04-30 | 胡巨学 | General purpose type fire-resisting ring |
| CN201475504U (en) * | 2009-06-23 | 2010-05-19 | 郭新建 | Fire-retardant ring of plastic pipeline |
| CN203532988U (en) * | 2013-08-27 | 2014-04-09 | 浙江爱佑管道科技有限公司 | Fire-retardant ring |
| CN206191279U (en) * | 2016-11-11 | 2017-05-24 | 西安科技大学 | Natural gas line back -fire relief alarm device |
| CN106975183A (en) * | 2017-05-18 | 2017-07-25 | 盐城欧润石化设备制造有限公司 | A kind of alarm type flame arrester for pipe |
| CN107013755A (en) * | 2017-05-23 | 2017-08-04 | 江山市天泰消防设备有限公司 | Fire-retardant ring of plastic pipeline |
-
2018
- 2018-05-22 CN CN201810494772.3A patent/CN108644534A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201052356Y (en) * | 2007-05-17 | 2008-04-30 | 胡巨学 | General purpose type fire-resisting ring |
| CN201475504U (en) * | 2009-06-23 | 2010-05-19 | 郭新建 | Fire-retardant ring of plastic pipeline |
| CN203532988U (en) * | 2013-08-27 | 2014-04-09 | 浙江爱佑管道科技有限公司 | Fire-retardant ring |
| CN206191279U (en) * | 2016-11-11 | 2017-05-24 | 西安科技大学 | Natural gas line back -fire relief alarm device |
| CN106975183A (en) * | 2017-05-18 | 2017-07-25 | 盐城欧润石化设备制造有限公司 | A kind of alarm type flame arrester for pipe |
| CN107013755A (en) * | 2017-05-23 | 2017-08-04 | 江山市天泰消防设备有限公司 | Fire-retardant ring of plastic pipeline |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181012 |