CN215954457U - Air suction type fire detection device with cleaning system - Google Patents
Air suction type fire detection device with cleaning system Download PDFInfo
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- CN215954457U CN215954457U CN202122560553.0U CN202122560553U CN215954457U CN 215954457 U CN215954457 U CN 215954457U CN 202122560553 U CN202122560553 U CN 202122560553U CN 215954457 U CN215954457 U CN 215954457U
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- shaped pipe
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Abstract
The utility model provides a suction type fire detection device with a cleaning system, which comprises a shell, wherein a condenser is arranged in the shell, a Y-shaped pipe is arranged in the condenser, one end of the Y-shaped pipe is provided with an air inlet pipe extending to the outside of the shell, the other end of the Y-shaped pipe is connected with an air inlet of a smoke analyzer through an air outlet pipe, the bottom end of the Y-shaped pipe extends to the outside of the shell, and the bottom of the Y-shaped pipe is provided with a first electromagnetic valve; the gas outlet of the smoke analyzer is connected with the gas inlet of the ionization chamber through a pipeline, an ion generator is arranged in the ionization chamber, a slag discharge port extending to the outside of the shell is formed in the bottom of the ionization chamber, a second electromagnetic valve is arranged in the slag discharge port, an exhaust pipe extending to the outside of the shell is arranged at the gas outlet of the ionization chamber, and a draught fan is arranged on the exhaust pipe. The smoke analyzer is simple and ingenious in structural design, and can ensure normal work of the smoke analyzer, so that sensitive early warning of fire at the early stage is guaranteed.
Description
Technical Field
The utility model relates to the technical field of fire detection equipment, in particular to an air suction type fire detection device with a cleaning system.
Background
The fire alarm system can send out alarm signals when a fire disaster does not occur or the fire disaster is in an early stage, and reminds an attendant to check the fire disaster on site in time so as to prevent the fire disaster. The fire alarm system can detect the fire in time and mainly depends on the functions of various detectors of the system.
The existing air suction type fire detector mainly actively sucks air, analyzes the air and further judges whether gas generating fire exists or not, and immediately gives an alarm if smoke particles are found. However, in practical application, the air suction port is often blocked during continuous use, which affects the stability, sensitivity and reliability of the fire detector, and the manual cleaning is time-consuming and labor-consuming.
Based on the reasons, the air suction type fire detection device with the self-cleaning function is developed, and the problems that an air suction port of the existing air suction type fire detection device is easy to block, and time and labor are consumed in manual cleaning are solved.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects in the prior art, and provides an air suction type fire detection device with a cleaning system, which has the following specific scheme:
a suction type fire detection device with a cleaning system comprises a shell, wherein a condenser is arranged in the shell, a Y-shaped pipe is arranged in the condenser, an air inlet pipe extending to the outside of the shell is arranged at one end of the Y-shaped pipe, the other end of the Y-shaped pipe is connected with an air inlet of a smoke analyzer through an air outlet pipe, the bottom end of the Y-shaped pipe extends to the outside of the shell, and a first electromagnetic valve is arranged at the bottom of the Y-shaped pipe; the gas outlet of the smoke analyzer is connected with the gas inlet of the ionization chamber through a pipeline, an ion generator is arranged in the ionization chamber, a slag discharge port extending to the outside of the shell is formed in the bottom of the ionization chamber, a second electromagnetic valve is arranged in the slag discharge port, a gas outlet of the ionization chamber is provided with an exhaust pipe extending to the outside of the shell, and an induced draft fan is arranged on the exhaust pipe; the smoke analyzer, the first electromagnetic valve, the second electromagnetic valve, the ion generator and the induced draft fan are electrically connected with the controller arranged on the shell.
Based on the above, still be equipped with in the casing with controller electric connection's vibrator.
Based on the above, the tip of blast pipe is equipped with filtering component.
Based on the above, the outside air inlet department that corresponds the intake pipe of casing is equipped with the filter screen.
Compared with the prior art, the utility model has substantive characteristics and progress, and particularly has the following advantages:
1. according to the utility model, the Y-shaped pipe is arranged in the condenser, the air inlet pipe extending to the outside of the shell is arranged at one end of the Y-shaped pipe, the other end of the Y-shaped pipe is connected with the air inlet of the smoke analyzer through the air outlet pipe, the bottom end of the Y-shaped pipe extends to the outside of the shell, and the first electromagnetic valve is arranged at the bottom of the Y-shaped pipe.
2. In the utility model, the vibrator electrically connected with the controller is arranged in the shell, so that the structural design is convenient for discharging water in the Y-shaped pipe and dust in the ionization chamber and cleaning the interior of the detection device.
3. In the utility model, the vibrator electrically connected with the controller is arranged in the shell, and the structural design can ensure that moisture in the Y-shaped pipe and dust in the ionization chamber are efficiently discharged outwards.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
In the figure: 1. a housing; 2. a condenser; a Y-shaped pipe; 4. an air inlet pipe; 5. a first solenoid valve; 6. an air outlet pipe; 7. a smoke analyzer; 8. an ionization chamber; 9. an ion generator; 10. a second solenoid valve; 11. an exhaust pipe; 12. an induced draft fan; 13. a vibrator; 14. a controller; 15. a filter screen; 16. a filter assembly.
Detailed Description
The technical solution of the present invention is further described in detail by the following embodiments.
Examples
As shown in fig. 1, the utility model provides a suction type fire detection device with a cleaning system, which comprises a shell 1, wherein a condenser 2 is arranged in the shell 1, a Y-shaped pipe 3 is arranged in the condenser 2, one end of the Y-shaped pipe 3 is provided with an air inlet pipe 4 extending to the outside of the shell 1, the other end of the Y-shaped pipe 3 is connected with an air inlet of a smoke analyzer 7 through an air outlet pipe 6, the bottom end of the Y-shaped pipe 3 extends to the outside of the shell 1, and the bottom of the Y-shaped pipe 3 is provided with a first electromagnetic valve 5; the gas outlet of smoke analyzer 7 passes through the pipeline and is connected with the air inlet of ionization chamber 8, be equipped with ion generator 9 in the ionization chamber 8, the bottom of ionization chamber 8 is equipped with the row's cinder notch that extends to 1 outside of casing, be equipped with second solenoid valve 10 in the row's cinder notch, the gas outlet of ionization chamber 8 is equipped with the blast pipe 11 that extends to 1 outside of casing, be equipped with draught fan 12 on the blast pipe 11.
The smoke analyzer 7, the first electromagnetic valve 5, the second electromagnetic valve 10, the ion generator 9 and the induced draft fan 12 are electrically connected with a controller 14 arranged on the shell 1.
In order to ensure that the moisture in the Y-tube 3 and the dust in the ionization chamber 8 are efficiently discharged to the outside, a vibrator 13 electrically connected to the controller 14 is further provided in the housing 1.
In view of environmental protection, a filter assembly 16 is provided at the end of the exhaust pipe 11.
In order to prevent the air inlet pipe 4 from being blocked by larger impurities in the air, a filter screen 15 is arranged outside the shell 1 and at the air inlet corresponding to the air inlet pipe 4.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention and not to limit it; although the present invention has been described in detail with reference to preferred embodiments, those skilled in the art will understand that: modifications to the specific embodiments of the utility model or equivalent substitutions for parts of the technical features may be made; without departing from the spirit of the present invention, it is intended to cover all aspects of the utility model as defined by the appended claims.
Claims (4)
1. An air-breathing fire detection device with a cleaning system, which is characterized in that: the smoke analyzer comprises a shell (1), wherein a condenser (2) is arranged in the shell (1), a Y-shaped pipe (3) is arranged in the condenser (2), an air inlet pipe (4) extending to the outside of the shell (1) is arranged at one end of the Y-shaped pipe (3), the other end of the Y-shaped pipe (3) is connected with an air inlet of a smoke analyzer (7) through an air outlet pipe (6), the bottom end of the Y-shaped pipe (3) extends to the outside of the shell (1), and a first electromagnetic valve (5) is arranged at the bottom of the Y-shaped pipe (3); the gas outlet of the smoke analyzer (7) is connected with the gas inlet of the ionization chamber (8) through a pipeline, an ion generator (9) is arranged in the ionization chamber (8), a slag discharge port extending to the outside of the shell (1) is formed in the bottom of the ionization chamber (8), a second electromagnetic valve (10) is arranged in the slag discharge port, an exhaust pipe (11) extending to the outside of the shell (1) is arranged at the gas outlet of the ionization chamber (8), and an induced draft fan (12) is arranged on the exhaust pipe (11); the smoke analyzer (7), the first electromagnetic valve (5), the second electromagnetic valve (10), the ion generator (9) and the induced draft fan (12) are electrically connected with a controller (14) arranged on the shell (1).
2. An aspirating fire detection device with cleaning system as defined in claim 1, wherein: and a vibrator (13) electrically connected with the controller (14) is also arranged in the shell (1).
3. An aspirating fire detection device with cleaning system as defined in claim 1, wherein: and a filter assembly (16) is arranged at the end part of the exhaust pipe (11).
4. An aspirating fire detection device with cleaning system as defined in claim 1, wherein: a filter screen (15) is arranged at the air inlet of the shell (1) corresponding to the air inlet pipe (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122560553.0U CN215954457U (en) | 2021-10-25 | 2021-10-25 | Air suction type fire detection device with cleaning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122560553.0U CN215954457U (en) | 2021-10-25 | 2021-10-25 | Air suction type fire detection device with cleaning system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215954457U true CN215954457U (en) | 2022-03-04 |
Family
ID=80410528
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122560553.0U Active CN215954457U (en) | 2021-10-25 | 2021-10-25 | Air suction type fire detection device with cleaning system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215954457U (en) |
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2021
- 2021-10-25 CN CN202122560553.0U patent/CN215954457U/en active Active
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