CN109035729A - A kind of Multifunctional fire disaster detector measuring head device - Google Patents
A kind of Multifunctional fire disaster detector measuring head device Download PDFInfo
- Publication number
- CN109035729A CN109035729A CN201811169111.XA CN201811169111A CN109035729A CN 109035729 A CN109035729 A CN 109035729A CN 201811169111 A CN201811169111 A CN 201811169111A CN 109035729 A CN109035729 A CN 109035729A
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- China
- Prior art keywords
- measuring head
- air duct
- air inlet
- nozzle
- fire disaster
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Classifications
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B29/00—Checking or monitoring of signalling or alarm systems; Prevention or correction of operating errors, e.g. preventing unauthorised operation
- G08B29/12—Checking intermittently signalling or alarm systems
- G08B29/14—Checking intermittently signalling or alarm systems checking the detection circuits
- G08B29/145—Checking intermittently signalling or alarm systems checking the detection circuits of fire detection circuits
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- Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Fire-Detection Mechanisms (AREA)
- Fire Alarms (AREA)
Abstract
The invention discloses a kind of Multifunctional fire disaster detector measuring head devices, are related to fire plant and examine field.The device includes pedestal and measuring head, and measuring head includes test head housing, is equipped with nozzle at the top of test head housing, the first air duct is equipped in test head housing, nozzle is connected to the first air duct, and three-way magnetic valve is equipped in the first air duct, and the first air duct is divided into wind outlet area and produces cigarette district by three-way magnetic valve；It is equipped with the first heating wire in wind outlet area, is equipped with blower unit above the first heating wire, the air inlet and air outlet of blower unit are connected to the first air duct；It produces and is equipped with spongy tissue structure in cigarette district, the side in the first air duct is equipped with liquid tank；One end of spongy tissue structure is protruded into liquid tank, and the other end, which is fixed on, to be produced on cigarette district side wall, and the second heating wire is equipped with below spongy tissue structure, the first air inlet is offered in test head housing, the second air inlet is offered on pedestal.Temperature-sensitive sense cigarette measuring head is combined into one by the device, convenient test.
Description
Technical field
The present invention relates to fire plants to examine field more particularly to a kind of Multifunctional fire disaster detector measuring head device.
Background technique
Fire detector is widely used in the fire preventing and controlling of urban architecture, and usual fire engineering company is constructing
During fire control acceptance and in fire protection maintenance, live fire can all be visited in the process or after Practical Completion
Device is surveyed to be tested.However the presently used fire detector measuring head arrived, temperature-sensitive measuring head and sense cigarette measuring head are independently
It uses, waits need to frequently replace detector when in use, bring great inconvenience to detection work.
Summary of the invention
In view of this, temperature-sensitive to be tested to and felt cigarette the present invention provides a kind of Multifunctional fire disaster detector measuring head device
Measuring head is combined into one, convenient test.
The present invention is solved the above problems by following technological means:
A kind of Multifunctional fire disaster detector measuring head device, the measuring head including pedestal and setting on the base, institute
Stating measuring head includes test head housing, and nozzle is equipped at the top of the test head housing, is equipped with the first wind in the test head housing
Road, the nozzle are connected to first air duct, wherein
Three-way magnetic valve is equipped in first air duct, the first air duct is divided into wind outlet area and produces cigarette by the three-way magnetic valve
Area, and the wind outlet area is located at the top for producing cigarette district；The first heating wire, first heating wire are equipped in the wind outlet area
Top be equipped with blower unit, the air inlet and air outlet of the blower unit be connected to first air duct；The production cigarette
Spongy tissue structure is equipped in area, and there are spacing between the spongy tissue structure and the three-way magnetic valve, it is described
The side in the first air duct is equipped with liquid tank；One end of the spongy tissue structure is protruded into the liquid tank, and the other end is fixed
On the side wall for producing cigarette district, the lower section of the spongy tissue structure is equipped with the second heating wire；
The first air inlet is offered in the test head housing, first air inlet is when temperature-sensitive is tested by the threeway
Solenoid valve is connected to wind outlet area (7)；The second air inlet is offered on the pedestal, second air inlet passes through the second air duct and institute
It states and produces cigarette district connection.
Further, the outer wall of the test head housing is equipped with retention bead.
Further, which is characterized in that bracket is additionally provided on the outer wall of the test head housing, the bracket is located at the limit
The top of position protrusion；The bracket is equipped with hook and hook pressure handle, and the pedestal is equipped with and the matched groove in hook hook part.
Further, filling opening is offered in the test head housing, the filling opening is connected to the liquid tank.
Further, indicator light is equipped in the test head housing at the nozzle.
Further, the cross section of the nozzle is circle, and the circumference of the nozzle is equipped with headlamp.
Further, the liquid tank is provided with atomized liquid.
Further, the spongy tissue structure is high temperature resistant liquid feeding cotton core.
A kind of Multifunctional fire disaster detector measuring head device of the invention has the advantages that
The invention discloses a kind of Multifunctional fire disaster detector measuring head devices, and temperature-sensitive is tested and sense cigarette test conjunction two is
One, when carrying out temperature-sensitive, sense cigarette test, no replacement is required detecting head, the inspection that temperature-sensitive can be realized using the measuring head device, feel cigarette
It surveys.When testing temperature sensitive probe, blower unit and the first heating wire are powered on, and three-way magnetic valve is connected to the first air inlet and goes out
Wind area, and cigarette district air duct will be produced and closed；Wind enters wind outlet area from the first air inlet, after the first electric-heating-wire-heating, air inducing
Device sprays hot wind from nozzle, realizes the test of temperature sensitive probe.When testing Smoke Detector, blower unit and the second heating wire
It is powered on, three-way magnetic valve connection produces the air inlet of cigarette district and blower unit, and atomized liquid is seeped by the capillarity of cotton fiber
Spongy tissue structure is arrived thoroughly, and atomized liquid gasifies under the action of the second heating wire, is formed and is similar to the smog that fire generates, drawn
Wind apparatus sprays smog from nozzle, realizes the test of Smoke Detector.
In addition, the measuring head device can also singly blow a cold wind in order to reset the probe tested rapidly, when needing, will spray
Mouth alignment needs probe air inlet to be tested, and three-way magnetic valve is connected to the air inlet of the first air inlet and blower unit, air inducing dress
Work is set, cold wind is continuously blown out from nozzle through the first air duct.It singly blows a cold wind over and is resetted rapidly convenient for detector after test, saved
The host reset waiting time improves working efficiency.
Detailed description of the invention
In order to illustrate more clearly of technical solution of the present invention, attached drawing needed in embodiment will be made below
Simply introduce, it should be apparent that, the accompanying drawings in the following description is only some embodiments of the present invention, general for this field
For logical technical staff, without creative efforts, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is a kind of structural schematic diagram of Multifunctional fire disaster detector measuring head device of the present invention；
Fig. 2 is partial enlarged view at A of the present invention；
Fig. 3 is the side view of nozzle of the present invention.
Wherein, 1. pedestal；2. measuring head；3. test head housing；4. nozzle；5. the first air duct；6. three-way magnetic valve；7. going out
Wind area；8. producing cigarette district；9. the first heating wire；10. blower unit；11. spongy tissue structure；12. liquid tank；13. the second electricity
Heated filament；14. the first air inlet；15. the second air duct；16. the second air inlet；17. retention bead；18. bracket；19. hook；20.
Hook pressure handle；21. groove；22. filling opening；23. indicator light；24. headlamp；25. atomized liquid.
Specific embodiment
In the description of the present invention, it is to be understood that, term " center ", "upper", "lower", "front", "rear", " left side ",
The orientation or positional relationship of the instructions such as " right side ", "vertical", "horizontal", "top", "bottom", "inner", "outside" is based on the figure
Orientation or positional relationship is merely for convenience of description of the present invention and simplification of the description, rather than the device of indication or suggestion meaning or
Element must have a particular orientation, be constructed and operated in a specific orientation, therefore be not considered as limiting the invention.Art
Language " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance or implicitly indicate institute
The quantity of the technical characteristic of instruction." first " is defined as a result, the feature of " second " can explicitly or implicitly include one
Or more this feature.In the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two or more.
The present invention is described in detail below with reference to the accompanying drawings and embodiments.
Embodiment
As depicted in figs. 1 and 2, a kind of Multifunctional fire disaster detector measuring head device, including pedestal 1 and setting are at the bottom
Measuring head 2 on seat 1, the measuring head 2 include test head housing 3, are equipped with nozzle 4, the survey at the top of the test head housing 3
It tries to be equipped with the first air duct 5 in casing 3, the nozzle 4 is connected to first air duct 5, wherein is set in first air duct 5
There is three-way magnetic valve 6, the first air duct 5 is divided for wind outlet area 7 and produces cigarette district 8 by the three-way magnetic valve 6, and the wind outlet area 7
In the top for producing cigarette district 8；The first heating wire 9 is equipped in the wind outlet area 7, the top of first heating wire 9, which is equipped with, draws
Wind apparatus 10, the air inlet and air outlet of the blower unit 10 are connected to first air duct 5；It is set in the production cigarette district 8
There is spongy tissue structure 11, and there are spacing between the spongy tissue structure 11 and the three-way magnetic valve 6, described
The side in one air duct 5 is equipped with liquid tank 12；One end of the spongy tissue structure 11 is protruded into the liquid tank 12, the other end
It is fixed on the side wall for producing cigarette district 8, the lower section of the spongy tissue structure 11 is equipped with the second heating wire 13；The test
The first air inlet 14 is offered on casing 3, first air inlet 14 is connected to when temperature-sensitive is tested by the three-way magnetic valve 6
Wind outlet area (7)；Offer the second air inlet 16 on the pedestal 1, second air inlet 16 by the second air duct 15 with it is described
Cigarette district 8 is produced to be connected to.
The pedestal 1 is equipped with nozzle 4, the nozzle 4 is used for placing the measuring head 2 at the top of the test head housing 3
In hot wind, cold wind or smog are ejected to fire detector position.The wind outlet area 7 and the production cigarette district 8 are respectively used to export
Hot wind, cold wind and generation smog.Hair dryer or air-introduced machine can be used in the blower unit 10, is used for hot wind, cold wind and smog
It is sent out by the first air duct 5 from nozzle 4.
Specifically, the blower unit 10 is connected by screw in 2 enclosure interior of measuring head, the blower unit 10
Air inlet and air outlet be connected to first air duct 5.The both ends of first heating wire 9 are separately fixed at by screw
On the both ends side wall in first air duct 5, likewise, the both ends of second heating wire 13 be separately fixed at by screw it is described
On the both ends side wall in the first air duct 5.The three-way magnetic valve 6 is fixed by screws on the side wall in first air duct 5, when three
When three-way electromagnetic valve 6 is in original state, first air inlet 14 is connected to by the three-way magnetic valve 6 with the first air duct 5；When three
When three-way electromagnetic valve 6 is in running order, second air inlet 16 is connected to by the three-way magnetic valve 6 with the first air duct 5.
Concrete operating principle of the invention is: when testing Smoke Detector, starting blower unit 10 works, by smog from the
The one continuously blowout of air duct 5, opens three-way magnetic valve 6 and is at working condition, will produce the air inlet of cigarette district 8 and blower unit 10
Connection, atomized liquid 25 penetrate into the spongy tissue structure 11 by the capillarity of refractory wool fiber, and atomized liquid 25 exists
Gasify under the action of second heating wire 13, is formed and be similar to the smog that fire generates, be then subjected to the effect of blower unit 10, it will
Smog is sprayed from nozzle 4, realizes the test of Smoke Detector.When testing temperature sensitive probe, the alignment of nozzle 4 is needed to survey by tester
The temperature sensitive probe air inlet of examination, three-way magnetic valve 6 are in original state, are connected to the first air inlet 14 and blower unit 10, produce cigarette
The air duct in area 8 turns off, and from the air inlet of the first air inlet 14 after the heating of the first heating wire 9, is then subjected to blower unit 10
Effect, hot wind is sprayed from nozzle 4, realizes the test of temperature sensitive probe.
In order to reset the probe tested rapidly, which has also been devised function of singly blowing a cold wind over, in use, surveying
Nozzle 4 is directed at the probe air inlet tested by examination personnel, and blower unit 10 works, cold wind is continuously blown from the first air duct 5
Out, three-way magnetic valve 6 is in original state, is connected to the first air inlet 14 and blower unit 10, produces the shutdown of 8 air duct of cigarette district, from the
Effect of the cold wind that one air inlet 14 enters by blower unit 10, sprays from nozzle 4.After the design singly blown a cold wind over is convenient for test
Fire detector reset rapidly, save the host reset waiting time, improve working efficiency.
Further, the outer wall of 2 shell of measuring head is equipped with retention bead 17.
Further, which is characterized in that bracket 18 is additionally provided on the outer wall of 2 shell of measuring head, the bracket 18 is located at
The top of the retention bead 17；The bracket 18 is equipped with hook 19 and hook pressure handle 20, and the pedestal 1 is equipped with and hook
The matched groove 21 in 19 hook parts.Specifically, the bracket 18 is fixed on the outer wall of the test head housing 3, the hook 19
It is an integral molding structure with the hook pressure handle 20, the middle part of the hook 19 and the hook pressure handle 20 is fixed on by shaft
On the bracket 18, when pressing the hook pressure handle 20, the hook 19 can be detached from the groove 21.
The measuring head device is designed as plug-in, is easy to use and maintenance, and the measuring head 2 is directly inserted into institute when use
It states in pedestal 1, the measuring head 2 is stopped when being inserted into retention bead 17, and hook 19 is caught in groove 21, prevents measuring head 2
It falls off.Hook pressure handle 20 is gently pressed when dismantling measuring head 2, the hook 19 is detached from the groove 21, and measuring head 2 can be from the bottom
It is extracted in seat 1.
Further, filling opening 22 is offered in the test head housing 3, the filling opening 22 connects with the liquid tank 12
Logical, the atomized liquid 25 for testing needs can be injected from filling opening 22.
Further, indicator light 23 is equipped in the test head housing 3 at the nozzle 4, the indicator light 23 can be
LED light.Indicator light 23 is set at nozzle 4, convenient for tester accurately by the alignment of nozzle 4 need Smoke Detector to be tested into
Air port, accurate positioning, so that test is more convenient.
It is the side view of nozzle provided by the invention referring to Fig. 3.
Further, the cross section of the nozzle 4 is circle, and the circumference of the nozzle 4 is equipped with headlamp 24.The photograph
Bright lamp 24 is LED light, and the headlamp 24 is settable multiple, headlamp 24 can be opened when light is bad, so as to more acurrate fixed
Position.
Further, the liquid tank 12 is provided with atomized liquid 25.
Further, the spongy tissue structure 11 is high temperature resistant liquid feeding cotton core.
By above technical scheme, the present invention provides a kind of Multifunctional fire disaster detector measuring head devices, and temperature-sensitive is tested
It is combined into one with sense cigarette test, when carrying out temperature-sensitive, sense cigarette test, no replacement is required detecting head, using the measuring head device
The detection realized temperature-sensitive, feel cigarette.When testing temperature sensitive probe, blower unit 10 and the first heating wire 9 are powered on, threeway electromagnetism
Valve 6 is connected to the first air inlet 14 and wind outlet area 7, and will produce 8 air duct of cigarette district and close；Wind enters wind outlet area 7 from the first air inlet 14,
After the heating of the first heating wire 9, blower unit 10 sprays hot wind from nozzle 4, realizes the test of temperature sensitive probe.It is testing
When Smoke Detector, blower unit 10 and the second heating wire 13 are powered on, and 6 operable communication of three-way magnetic valve produces cigarette district 8 and air inducing
The air inlet of device 10, atomized liquid 25 penetrate into spongy tissue structure 11 by the capillarity of cotton fiber, and atomized liquid 25 exists
Gasify under the action of second heating wire 13, formed and be similar to the smog that fire generates, blower unit 10 sprays smog from nozzle 4
Out, the test of Smoke Detector is realized.
In addition, 2 device of measuring head can also singly blow a cold wind in order to reset the probe tested rapidly, when needing, will spray
The alignment of mouth 4 needs probe air inlet to be tested, and three-way magnetic valve 6 is connected to the air inlet of the first air inlet 14 and blower unit 10,
Blower unit 10 works, and cold wind is continuously blown out from nozzle 4 through the first air duct 5.It singly blows a cold wind over fast convenient for detector after test
Position is replied immediately, the host reset waiting time is saved, improves working efficiency.
Finally, it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although
Present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: it still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features；
And these are modified or replaceed, technical solution of various embodiments of the present invention that it does not separate the essence of the corresponding technical solution spirit and
Range.
Claims (8)
1. a kind of Multifunctional fire disaster detector measuring head device, it is characterised in that: including pedestal (1) and be arranged in the pedestal
(1) measuring head (2) on, the measuring head (2) include test head housing (3), and nozzle is equipped at the top of the test head housing (3)
(4), the first air duct (5) are equipped in the test head housing (3), the nozzle (4) is connected to first air duct (5), wherein
Three-way magnetic valve (6) are equipped in first air duct (5), the first air duct (5) are divided into outlet air by the three-way magnetic valve (6)
Area (7) and production cigarette district (8), and the wind outlet area (7) are located at the top for producing cigarette district (8)；The is equipped in the wind outlet area (7)
The top of one heating wire (9), first heating wire (9) is equipped with blower unit (10), the air inlet of the blower unit (10)
It is connected to first air duct (5) with air outlet；Spongy tissue structure (11) are equipped in the production cigarette district (8), and described
There are spacing between spongy tissue structure (11) and the three-way magnetic valve (6), the side of first air duct (5) is equipped with liquid
Body slot (12)；One end of the spongy tissue structure (11) is protruded into the liquid tank (12), and the other end is fixed on the production
On the side wall of cigarette district (8), the lower section of the spongy tissue structure (11) is equipped with the second heating wire (13)；
Offered the first air inlet (14) on the test head housing (3), first air inlet (14) temperature-sensitive test when by
The three-way magnetic valve (6) is connected to wind outlet area (7)；It is offered the second air inlet (16) on the pedestal (1), second air inlet
Mouth (16) is connected to by the second air duct (15) with the production cigarette district (8).
2. Multifunctional fire disaster detector measuring head device according to claim 1, which is characterized in that the test head housing
(3) outer wall is equipped with retention bead (17).
3. Multifunctional fire disaster detector measuring head device according to claim 2, which is characterized in that the test head housing
(3) it is additionally provided on outer wall bracket (18), the bracket (18) is located at the top of the retention bead (17)；The bracket (18)
It is equipped with hook (19) and hook pressure handle (20), the pedestal (1) is equipped with and the matched groove in hook (19) hook part (21).
4. Multifunctional fire disaster detector measuring head device according to claim 1, which is characterized in that the test head housing
(3) it is offered on filling opening (22), the filling opening (22) is connected to the liquid tank (12).
5. Multifunctional fire disaster detector measuring head device according to claim 1, which is characterized in that the test head housing
(3) indicator light (23) are equipped at the nozzle (4) on.
6. Multifunctional fire disaster detector measuring head device according to claim 1, which is characterized in that the nozzle (4)
Cross section is circle, and the circumference of the nozzle (4) is equipped with headlamp (24).
7. Multifunctional fire disaster detector measuring head device according to claim 1, which is characterized in that the liquid tank (12)
It is provided with atomized liquid (25).
8. Multifunctional fire disaster detector measuring head device according to claim 1, which is characterized in that the spongy tissue
Structure (11) is high temperature resistant liquid feeding cotton core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811169111.XA CN109035729A (en) | 2018-10-08 | 2018-10-08 | A kind of Multifunctional fire disaster detector measuring head device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811169111.XA CN109035729A (en) | 2018-10-08 | 2018-10-08 | A kind of Multifunctional fire disaster detector measuring head device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109035729A true CN109035729A (en) | 2018-12-18 |
Family
ID=64615769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811169111.XA Pending CN109035729A (en) | 2018-10-08 | 2018-10-08 | A kind of Multifunctional fire disaster detector measuring head device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109035729A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| KR20110020040A (en) * | 2009-08-21 | 2011-03-02 | 한국소방산업기술원 | Tester for fire detector |
| CN206331570U (en) * | 2016-11-16 | 2017-07-14 | 天津新港船舶重工有限责任公司 | Multifunction smoke generator |
| CN206741678U (en) * | 2017-03-16 | 2017-12-12 | 山东法尔消防科技服务有限公司 | A kind of detachable opium pipe |
| CN207690273U (en) * | 2017-12-18 | 2018-08-03 | 江苏锡宜消防科技有限公司 | A kind of detection device for smoke-temperature sensing fire alarm |
| CN208819365U (en) * | 2018-10-08 | 2019-05-03 | 陕西聚慧消防科技有限公司 | A kind of Multifunctional fire disaster detector measuring head device |
-
2018
- 2018-10-08 CN CN201811169111.XA patent/CN109035729A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20110020040A (en) * | 2009-08-21 | 2011-03-02 | 한국소방산업기술원 | Tester for fire detector |
| CN206331570U (en) * | 2016-11-16 | 2017-07-14 | 天津新港船舶重工有限责任公司 | Multifunction smoke generator |
| CN206741678U (en) * | 2017-03-16 | 2017-12-12 | 山东法尔消防科技服务有限公司 | A kind of detachable opium pipe |
| CN207690273U (en) * | 2017-12-18 | 2018-08-03 | 江苏锡宜消防科技有限公司 | A kind of detection device for smoke-temperature sensing fire alarm |
| CN208819365U (en) * | 2018-10-08 | 2019-05-03 | 陕西聚慧消防科技有限公司 | A kind of Multifunctional fire disaster detector measuring head device |
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