CN218729549U

CN218729549U - Fire cause test bed

Info

Publication number: CN218729549U
Application number: CN202221592415.9U
Authority: CN
Inventors: 王英豪
Original assignee: Henan Nanxiu Construction Technology Co ltd
Current assignee: Henan Nanxiu Construction Technology Co ltd
Priority date: 2022-06-24
Filing date: 2022-06-24
Publication date: 2023-03-24
Anticipated expiration: 2032-06-24

Abstract

The utility model relates to a test bench technical field discloses a conflagration causation test bench, which comprises a supporting table, the fixed analog test platform that is provided with in the middle of the brace table upper end, the fixed alarm lamp that is provided with in analog test platform upper end one side, the fixed test platform that is provided with in the middle of the analog test platform upper end, the burning chamber has been seted up to test platform up end one side, burning chamber upper end is provided with the apron, it is provided with temperature sensor to run through apron up end one side, the first wire of temperature sensor upper end one side fixedly connected with, one side that temperature sensor was kept away from to the apron up end runs through and is provided with smoke transducer, smoke transducer upper end one side fixedly connected with second wire. The utility model discloses in, this be used for a conflagration cause of occurrence test bench has had the efficiency that conveniently detects temperature in the analogue test, should be used for a conflagration cause of occurrence test bench to have possessed the function of detecting smog and timely warning in the analogue test simultaneously.

Description

Fire cause test bed

Technical Field

The utility model relates to a test bench technical field especially relates to a conflagration cause of fire test bench.

Background

The fire cause experiment system generally comprises a cigarette end fire experiment table, a circuit insulation property test demonstration experiment table, a circuit overload fusing experiment table and a high-power electrical appliance misuse demonstration experiment table, wherein in the electrical fire cause simulation, no equipment can simulate the condition that a cigarette end or other igniters ignite the inflammable matters to cause fire, the igniters cannot be simulated to ignite the inflammable matters, and the fire cause simulation is not complete enough.

Through search, the prior patent (publication number: CN 213041268U) discloses a smoke fire test bed, which has a better simulation test process, but has the problem that the internal data of a simulated fire test cannot be detected, so that the simulation test error is larger, and therefore, a person skilled in the art provides a fire cause test bed to solve the problems proposed in the background art.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and a conflagration cause of formation test bench that proposes should be used for a conflagration cause of formation test bench to have had the efficiency that conveniently detects temperature among the analogue test, has solved the problem that a conflagration cause of formation test bench can't detect the temperature in analogue test that current, should be used for a conflagration cause of formation test bench to possess the function that detects smog and in time report to the police in the analogue test simultaneously.

In order to achieve the above purpose, the utility model provides a following technical scheme:

a fire cause test bed comprises a support table, wherein a simulation test bed is fixedly arranged in the middle of the upper end of the support table, and an alarm lamp is fixedly arranged on one side of the upper end of the simulation test bed;

a test platform is fixedly arranged in the middle of the upper end of the simulation test bed, a combustion cavity is formed in one side of the upper end surface of the test platform, a cover plate is arranged at the upper end of the combustion cavity, a temperature sensor is arranged on one side of the upper end surface of the cover plate in a penetrating mode, and a first lead is fixedly connected to one side of the upper end of the temperature sensor;

one side of the upper end face of the cover plate, which is far away from the temperature sensor, is provided with a smoke sensor in a penetrating mode, and a second lead is fixedly connected to one side of the upper end of the smoke sensor.

Through above-mentioned technical scheme, by the function that the alarm lamp can in time report to the police when simulation conflagration appears in the analogue test, utilize temperature sensor and first wire can simulate the function that the conflagration detected the temperature to the analogue test time, can simulate the function that the conflagration detected smog when the analogue test through smoke transducer and second wire.

Furthermore, a supporting plate is fixedly connected to one side of the upper end of the simulation test bed, and a detector is fixedly arranged on one side wall of the supporting plate;

through the technical scheme, the data of temperature and smoke in the simulation test can be conveniently observed through the detector.

Furthermore, the other ends of the first lead and the second lead are fixedly connected with the detector;

through above-mentioned technical scheme, the other end through first wire and second wire all with detector fixed connection can make things convenient for data to transmit.

Furthermore, a voltmeter is fixedly arranged on one side of the front end face of the supporting plate, and an ammeter is fixedly arranged at the lower end of the voltmeter;

through the technical scheme, the voltage and the current in the simulation test can be conveniently detected and observed through the voltmeter and the ammeter.

Furthermore, a socket board is fixedly arranged on one side of the front end face of the supporting plate;

through the technical scheme, the power-on position can be determined through the socket board.

Furthermore, a switch button is fixedly arranged on one side of the front end surface of the supporting plate, which is far away from the socket plate;

through the technical scheme, the switch of the simulation test bed can be controlled through the switch button.

Further, an air switch is fixedly arranged at the lower end of the switch button;

through above-mentioned technical scheme, can increase analogue test's authenticity through air switch.

Furthermore, a lifting buckle is fixedly arranged in the middle of the upper end of the cover plate;

through above-mentioned technical scheme, can conveniently take out the apron through the buckle.

The utility model discloses following beneficial effect has:

1. the utility model provides a pair of conflagration cause of formation test bench compares current test bench, when this test bench drops into to use, at first places the simulation comburent in the burning chamber, ignites it, later covers the burning chamber with the apron again, later the temperature circumstances when rethread temperature sensor detects simulation burning test, and the data after detecting can be transmitted the detector through first wire on, from which observe data can, has reached the effect that increases detection temperature.

2. The utility model provides a pair of conflagration cause of formation test bench compares current test bench, when simulation burning test goes on, has smog to produce, and the simulation test that current simulation test bench goes on does not possess the function that smog detected, will lead to simulation test accurate inadequately like this, and this simulation test bench can transmit the data that detect to the detector from the second wire through smoke transducer, from the observation can, has reached the effect that the increase detected smog.

3. The utility model provides a pair of conflagration cause of occurrence test bench compares current test bench, when this test bench simulation burning test, can be with data transmission to the detector that detects from temperature sensor and smoke transducer, and the data that embodies from the detector can directly influence analogue test's result, and when the data that detect reached the conflagration degree of simulation, can directly report to the police through the alarm lamp, and the more convenient result to analogue test judges, has reached the effect that increases the warning.

Drawings

Fig. 1 is an axonometric view of a fire cause test bed according to the present invention;

fig. 2 is a schematic view of a partial structure of a fire cause testing stand according to the present invention;

fig. 3 is a schematic structural view of a fire cause test bed cover plate provided by the present invention;

fig. 4 is an enlarged view of a point a in fig. 1.

Illustration of the drawings:

1. a support table; 2. a simulation test bed; 3. a support plate; 4. a test platform; 5. a detector; 6. a first conductive line; 7. a second conductive line; 8. an ammeter; 9. a voltmeter; 10. a socket board; 11. a switch button; 12. a combustion chamber; 13. a cover plate; 14. a temperature sensor; 15. a smoke sensor; 16. lifting and buckling; 17. an air switch; 18. an alarm lamp.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment: a fire cause test bed comprises a support table 1, wherein a simulation test bed 2 is fixedly arranged in the middle of the upper end of the support table 1, an alarm lamp 18 is fixedly arranged on one side of the upper end of the simulation test bed 2, and the alarm lamp 18 can alarm in time when a simulated fire occurs during a simulation test;

the middle of the upper end of the simulation test bed 2 is fixedly provided with a test platform 4, one side of the upper end surface of the test platform 4 is provided with a combustion chamber 12, the upper end of the combustion chamber 12 is provided with a cover plate 13, one side of the upper end surface of the cover plate 13 is provided with a temperature sensor 14 in a penetrating manner, one side of the upper end of the temperature sensor 14 is fixedly connected with a first lead 6, and the temperature sensor 14 and the first lead 6 can be used for simulating the fire detection temperature during the simulation test;

one side of the upper end face of the cover plate 13, which is far away from the temperature sensor 14, is provided with a smoke sensor 15 in a penetrating mode, one side of the upper end of the smoke sensor 15 is fixedly connected with a second lead 7, and the smoke sensor 15 and the second lead 7 can simulate the function of detecting smoke in a fire disaster during a simulation test.

The fixed backup pad 3 that is provided with in 2 upper ends of analog test platform, 3 a fixed detector 5 that is provided with of lateral wall of backup pad, the data of temperature and smog when can conveniently observe analog test through detector 5, the other end of first wire 6 and second wire 7 all with detector 5 fixed connection, the other end through first wire 6 and second wire 7 all can make things convenient for data transmission with detector 5 fixed connection, backup pad 3 preceding terminal surface one side is fixed and is provided with voltmeter 9, voltmeter 9 lower extreme is fixed and is provided with ammeter 8, voltage and electric current when can conveniently detecting and observing analog test through voltmeter 9 and ammeter 8, 3 preceding terminal surface one side of backup pad is fixed and is provided with socket 10, switch-on power position can be confirmed through socket 10, the fixed shift knob 11 that is provided with in one side that socket 10 was kept away from to 3 preceding terminal surface of backup pad, the switch of analog test platform 2 can be controlled through shift knob 11, shift knob 11 lower extreme is fixed and is provided with air switch 17, the authenticity of analog test can be increased through air switch 17, the fixed is provided with in the middle of lifting buckle 16 in 13 upper ends, can conveniently take out apron 13 through lifting buckle 16.

The working principle is as follows: the utility model discloses during the use, when this test bench drops into the use, at first place the simulation comburent at burning chamber 12, ignite it, later cover burning chamber 12 with apron 13 again, later the temperature condition when passing through temperature sensor 14 detection simulation burning test, data after detecting can transmit to detector 5 through first wire 6, simultaneously when simulation burning test goes on, there is smog to produce, and the simulation test that current simulation test bench 2 goes on does not have the function that smog detected, it is accurate inadequately to lead to the simulation test like this, and this simulation test bench 2 can transmit the data that detect to detector 5 from second wire 7 through smoke transducer 15, from observing can, can follow temperature sensor 14 and smoke transducer 15 at last and can be with the data transmission to detector 5 that detects, and the data that embodies from detector 5 can direct influence simulation test's result, when the conflagration degree that the data that detect reaches the simulation, can directly report to the police through alarm lamp 18, more convenient simulation test's result is judged, the effect of reporting to the police has been reached.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a fire cause test bench, includes brace table (1), its characterized in that: a simulation test bed (2) is fixedly arranged in the middle of the upper end of the support table (1), and an alarm lamp (18) is fixedly arranged on one side of the upper end of the simulation test bed (2);

a test platform (4) is fixedly arranged in the middle of the upper end of the simulation test bed (2), a combustion chamber (12) is formed in one side of the upper end face of the test platform (4), a cover plate (13) is arranged at the upper end of the combustion chamber (12), a temperature sensor (14) penetrates through one side of the upper end face of the cover plate (13), and a first lead (6) is fixedly connected to one side of the upper end of the temperature sensor (14);

a smoke sensor (15) penetrates through one side, away from the temperature sensor (14), of the upper end face of the cover plate (13), and a second lead (7) is fixedly connected to one side of the upper end of the smoke sensor (15); the other ends of the first lead (6) and the second lead (7) are fixedly connected with the detector (5).

2. A fire cause test stand according to claim 1, wherein: one side of the upper end of the simulation test bed (2) is fixedly connected with a supporting plate (3), and a side wall of the supporting plate (3) is fixedly provided with a detector (5).

3. A fire cause test stand according to claim 2, wherein: one side of the front end face of the supporting plate (3) is fixedly provided with a voltmeter (9), and the lower end of the voltmeter (9) is fixedly provided with an ammeter (8).

4. A fire cause test stand according to claim 2, wherein: and a socket board (10) is fixedly arranged on one side of the front end face of the supporting board (3).

5. A fire cause test stand according to claim 2, wherein: and a switch button (11) is fixedly arranged on one side of the front end surface of the supporting plate (3) far away from the socket board (10).

6. A fire cause test stand according to claim 5, wherein: an air switch (17) is fixedly arranged at the lower end of the switch button (11).

7. A fire cause test bed according to claim 1, wherein: a lifting buckle (16) is fixedly arranged in the middle of the upper end of the cover plate (13).