CN211634967U - Automatic fire extinguishing device - Google Patents
Automatic fire extinguishing device Download PDFInfo
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- CN211634967U CN211634967U CN201921545295.5U CN201921545295U CN211634967U CN 211634967 U CN211634967 U CN 211634967U CN 201921545295 U CN201921545295 U CN 201921545295U CN 211634967 U CN211634967 U CN 211634967U
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- dry ice
- fire extinguishing
- pipe
- automatic fire
- connecting pipeline
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Abstract
The utility model relates to a fire extinguishing apparatus, concretely relates to automatic fire extinguishing apparatus for engineering machine tool engine. The dry ice pressure container is internally provided with dry ice, the dry ice pressure container is connected with the ejector through a connecting pipeline, a switch is arranged on the connecting pipeline, the electromagnetic valve controls the opening and closing of the switch, the ejector and the detector are both arranged beside an engineering machinery engine, the signal output end of the detector is connected with the signal input end of the processor, and the control signal transmitting end of the processor is connected with the electromagnetic valve. The problem of engineering machine tool engine can not in time put out a fire when starting a fire, and cause the potential safety hazard and appear economic loss is solved.
Description
Technical Field
The utility model relates to a fire extinguishing apparatus, concretely relates to automatic fire extinguishing apparatus for engineering machine tool engine.
Background
In the use process of an engine of an engineering machine, positions which are easy to catch fire exist when the engine is used, such as the engine position of the machine, a circuit system of the machine and positions which are easy to leak oil or generate oil stains, the areas need to be monitored in real time so as to be convenient for fire extinguishing, and a set of system which can automatically sense to extinguish fire does not exist at present, so that the safety of the engine of the engineering machine during operation needs to be ensured.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an automatic fire extinguishing device solves engineering machine tool engine and can not in time put out a fire when on fire, and causes the potential safety hazard and the problem that economic loss appears.
In order to solve the technical problem, the utility model adopts the following technical scheme:
the utility model provides an automatic fire extinguishing device, includes dry ice pressure vessel, detector, sprayer, treater and solenoid valve, the dry ice pressure vessel is equipped with the dry ice, the dry ice pressure vessel pass through the connecting tube with the sprayer links to each other, the last switch that is equipped with of connecting tube, the opening and shutting of solenoid valve control switch, sprayer and detector all set up by engineering machine tool engine, the signal output part of detector with the signal input part of treater links to each other, the control signal transmitting terminal of treater with the solenoid valve links to each other.
The technical scheme is that the intelligent control system further comprises a power supply, one pole of the power supply is electrically connected with the processor, the other pole of the power supply is electrically connected with the electromagnetic valve, and the electromagnetic valve is electrically connected with the processor.
A further technical scheme is that the connecting pipeline comprises a main body pipe, a flow dividing pipe and a plurality of branch pipes, one end of the main body pipe is connected with the discharge end of the dry ice pressure container, the other end of the main body pipe is connected with one axial side of the flow dividing pipe, one ends of the plurality of branch pipes are uniformly distributed on the other axial side of the flow dividing pipe, the ejector is connected with the other end of the branch pipe, and the ejector is matched with the branch pipe;
the switch is arranged on the main body pipe.
The technical scheme is that the number of the detectors is matched with the number of the injectors, and the detectors and the injectors are distributed on one side of the engineering machinery engine in a staggered mode.
The technical scheme is that the dry ice pressure container comprises a storage tank, an integrally formed connector is arranged at the upper end of the storage tank, a dry ice channel is arranged in the connector, one end of the dry ice channel is communicated with a feeding and discharging hole at the upper end of the storage tank, a connecting pipe is arranged on the side wall of the connector, the other end of the dry ice channel is communicated with one end of the connecting pipe, and the other end of the connecting pipe is connected with the connecting pipe in a detachable mode.
A further technical scheme is that a positioning groove is formed in the axial direction of the inner wall of the connecting pipeline, a positioning column is arranged in the axial direction of the outer wall of the connecting conduit, the connecting conduit is arranged in the connecting pipeline, and the positioning column is clamped in the positioning groove.
The technical scheme is that the outer wall of the connecting pipeline is provided with external threads, and the connecting pipeline is connected with a locking nut used for locking the connecting pipeline and the connecting pipe in a threaded manner.
The technical scheme is that a through first threaded hole is formed in the connecting pipeline, a second threaded hole is formed in the outer wall of the connecting conduit, and the first threaded hole and the second threaded hole are fixed in position through connecting bolts.
The technical scheme is that the number of the first threaded holes is more than two, the first threaded holes are uniformly distributed along the radial direction of the connecting pipeline, and the second threaded holes and the connecting bolts are matched with the first threaded holes.
Compared with the prior art, the beneficial effects of the utility model are that: the detector carries out real-time detection to the engineering machine engine to signal transmission that will detect gives the treater, and when the treater found that the temperature signal or the smog concentration signal that receive are higher than the setting value, the treater just sends the signal to the solenoid valve, makes the solenoid valve open the switch, and then makes the dry ice in the dry ice pressure vessel can flow along the connecting tube, and jets out from the sprayer, in order to put out a fire or prevent the condition of a fire in the past to engineering machine engine, convenient and fast, very high-efficient. The utility model relates to a rationally, simple structure, it is convenient to use the maintenance, can realize extensive volume production, can effectively ensure equipment and operating personnel's under high temperature weather or high temperature environment safety.
Drawings
Fig. 1 is a schematic structural view of the automatic fire extinguishing apparatus of the present invention.
Fig. 2 is a schematic structural view of the dry ice pressure vessel of the present invention.
Icon: the device comprises a dry ice pressure container 1, a dry ice pressure container 2, a detector 3, an ejector 4, a processor 5, an electromagnetic valve 6, a connecting pipeline 7, a switch 8, a motor 9, a power supply 10, a main pipe 11, a shunt pipe 12, a branch pipe 13, a storage tank 14, a connector 15, a dry ice channel 16, a material inlet and outlet 16, a connecting conduit 17 and a locking nut 18.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Fig. 1-2 show the utility model discloses automatic fire extinguishing device's preferred embodiment, this automatic fire extinguishing device includes dry ice pressure vessel 1, detector 2, sprayer 3, treater 4 and solenoid valve 5, the dry ice is equipped with the dry ice in the dry ice pressure vessel 1, dry ice pressure vessel 1 links to each other with sprayer 3 through connecting tube 6, be equipped with switch 7 on the connecting tube 6, opening and shutting of solenoid valve 5 control switch 7, sprayer 3 and detector 2 all set up by engineering machine tool engine 8, detector 2's signal output part links to each other with treater 4's signal input part, treater 4's control signal transmitting terminal links to each other with solenoid valve 5. The detector 2 detects the engineering machinery engine 8 in real time, and transmits the detected signal to the processor 4, when the processor 4 finds that the received temperature signal or smoke concentration signal is higher than a set value, the processor 4 sends a signal to the electromagnetic valve 5, so that the electromagnetic valve 5 opens the switch 7, and the dry ice in the dry ice pressure container 1 can flow out along the connecting pipeline 6 and is sprayed out from the sprayer 3, and the engineering machinery engine 8 is put out a fire or the fire is prevented. The utility model relates to a rationally, simple structure, it is convenient to use the maintenance, can realize extensive volume production, can effectively ensure equipment and operating personnel's under high temperature weather or high temperature environment safety. The detector 2 is a commercially available detector 2 having a function of detecting temperature and smoke concentration, or two detectors 2 may be provided, which are a temperature-sensitive detector 2 and a smoke-sensitive detector 2. The signal connection between the processor 4 and the detector 2 and the signal connection between the processor 4 and the solenoid valve 5 are realized by means of data transmission line connection,
the automatic fire extinguishing device further comprises a power supply 9, the positive electrode of the power supply 9 is electrically connected with one electric connection end of the processor 4 through a lead, the negative electrode of the power supply 9 is electrically connected with one electric connection end of the electromagnetic valve 5 through a lead, the other electric connection end of the processor 4 is electrically connected with the other electric connection end of the electromagnetic valve 5 through a lead, and therefore a complete power supply 9-the electromagnetic valve 5-the complete current loop of the processor 4 is formed, and normal work of the electromagnetic valve 5 and the processor 4 is achieved.
The detectors 2 and the ejectors 3 are arranged in plurality, and the detectors 2 and the ejectors 3 are distributed on one side of an engine 8 of the engineering machinery in a staggered manner, so that the detection and fire extinguishing effects can be better achieved, the monitoring precision is higher, the connecting pipeline 6 comprises a main pipe 10, a shunt pipe 11 and a plurality of branch pipes 12, one end of the main pipe 10 is connected with the discharge end of the dry ice pressure container 1, the other end of the main pipe 10 is connected with one axial side of the shunt pipe 11, one ends of the plurality of branch pipes 12 are uniformly distributed on the other axial side of the shunt pipe 11, the ejectors 3 are connected with the other ends of the branch pipes 12, the ejectors 3 are matched with the branch pipes 12, namely the number of the ejectors 3 is the same as that of the branch pipes 12, the ejectors 3 correspond to the branch pipes 12 one by one, specifically, the number of the branch pipes 12 can be 4 as shown in figure 1, the number of detectors is also set to 4; the switch 7 is provided on the main tube 10, and the switch 7 controls the opening and closing of the main tube 10 to realize good control.
The dry ice pressure container 1 comprises a storage tank 13, an integrally formed connector 14 is arranged at the upper end of the storage tank 13, a dry ice channel 15 is arranged in the connector 14, one end of the dry ice channel 15 is communicated with a feeding and discharging port 16 at the upper end of the storage tank 13, a connecting conduit 17 is arranged on the side wall of the connector 14, the other end of the dry ice channel 15 is communicated with one end of the connecting conduit 17, and the other end of the connecting conduit 17 is detachably connected with the connecting conduit 6. The dry ice channel 15 may be configured as an "L" shape as shown in fig. 2, in this case, the dry ice channel 15 includes a vertical portion and a horizontal portion, a lower end of the vertical portion is communicated with the material inlet/outlet 16 on the upper side of the storage tank 13, one end of the horizontal portion is communicated with an upper end of the vertical portion, the other end of the horizontal portion is communicated with the connecting conduit 17 disposed on the side wall of the connector 14, the connecting conduit 17 and the horizontal portion of the dry ice channel 15 are in an integrally formed communicating structure, so that the sealing performance of the connection between the connecting conduit 17 and the dry ice channel 15 can be well ensured, and the connector 14 and the upper end of the storage tank 13 are also in an integrally formed connection, and the sealing performance of the connection between the connector 14 and. The connection pipe 6 is detachably connected to the connection duct 17, so that the storage tank 13 can be easily replaced. Wherein a valve is provided on the connector 14 to control the opening and closing of the vertical portion of the dry ice passage 15.
A positioning groove is arranged along the axial direction of the inner wall of the connecting pipeline 6, a positioning column is arranged along the axial direction of the outer wall of the connecting conduit 17, the connecting conduit 17 is arranged in the connecting pipeline 6, and the positioning column is clamped in the positioning groove. The outer wall of the connecting pipeline 6 is provided with external threads, and the connecting pipeline 6 is in threaded connection with a locking nut 18 for locking the connecting pipeline 6 and the connecting conduit 17. The connecting pipeline 6 is provided with a through first threaded hole, the outer wall of the connecting conduit 17 is provided with a second threaded hole, and the first threaded hole and the second threaded hole are fixed in position through connecting bolts. The first threaded holes are more than two and are uniformly distributed along the radial direction of the connecting pipeline 6, and the second threaded holes and the connecting bolts are matched with the first threaded holes. Realize the quick to it of first screw hole and second screw hole through the cooperation of constant head tank and reference column, then utilize lock nut 18 to carry out preliminary locking to connecting tube 6 and connecting pipe 17, it fixes first screw hole and second screw hole to recycle connecting bolt, the realization is to carrying out further locking to connecting tube 6 and connecting pipe 17, convenient and fast, the connection is stable, and set up first screw hole into a plurality ofly and at connecting tube 6's radial evenly distributed, set up the second screw hole into a plurality ofly and at the radial evenly distributed of connecting pipe 17 outer wall, the quantity of first screw hole and second screw hole is the same and the position is corresponding.
Although the invention has been described herein with reference to a number of illustrative embodiments thereof, it should be understood that numerous other modifications and embodiments can be devised by those skilled in the art that will fall within the spirit and scope of the principles of this invention. More specifically, various variations and modifications are possible in the component parts and/or arrangements of the subject combination arrangement within the scope of the disclosure, the drawings and the appended claims. In addition to variations and modifications in the component parts and/or arrangements, other uses will also be apparent to those skilled in the art.
Claims (8)
1. An automatic fire extinguishing device is characterized in that: the dry ice processing device comprises a dry ice pressure container (1), a detector (2), an ejector (3), a processor (4) and an electromagnetic valve (5), wherein dry ice is filled in the dry ice pressure container (1), the dry ice pressure container (1) is connected with the ejector (3) through a connecting pipeline (6), a switch (7) is arranged on the connecting pipeline (6), the electromagnetic valve (5) controls the switch (7) to be opened and closed, the ejector (3) and the detector (2) are both arranged beside an engineering machinery engine (8), the signal output end of the detector (2) is connected with the signal input end of the processor (4), and the control signal transmitting end of the processor (4) is connected with the electromagnetic valve (5);
the connecting pipeline (6) comprises a main body pipe (10), a shunt pipe (11) and a plurality of branch pipes (12), one end of the main body pipe (10) is connected with the discharge end of the dry ice pressure container (1), the other end of the main body pipe (10) is connected with one axial side of the shunt pipe (11), one ends of the plurality of branch pipes (12) are uniformly distributed on the other axial side of the shunt pipe (11), the ejector (3) is connected with the other end of the branch pipe (12), and the ejector (3) is matched with the branch pipe (12);
the switch (7) is arranged on the main body pipe (10).
2. The automatic fire extinguishing apparatus according to claim 1, wherein: the intelligent control system is characterized by further comprising a power supply (9), one pole of the power supply (9) is electrically connected with the processor (4), the other pole of the power supply (9) is electrically connected with the electromagnetic valve (5), and the electromagnetic valve (5) is electrically connected with the processor (4).
3. The automatic fire extinguishing apparatus according to claim 1, wherein: the number of the detectors (2) is matched with that of the injectors (3), and the detectors (2) and the injectors (3) are distributed on one side of an engine (8) of the engineering machinery in a staggered mode.
4. The automatic fire extinguishing apparatus according to claim 1, wherein: dry ice pressure vessel (1) includes storage jar (13), the upper end of storage jar (13) is equipped with integrated into one piece's connector (14), be equipped with dry ice passageway (15) in connector (14), the one end of dry ice passageway (15) with business turn over material mouth (16) of storage jar (13) upper end are linked together, the lateral wall of connector (14) is equipped with connecting tube (17), the other end of dry ice passageway (15) with the one end of connecting tube (17) is linked together, the other end of connecting tube (17) with the dismantling of connecting tube (6) links to each other.
5. The automatic fire extinguishing apparatus according to claim 4, wherein: follow the axial of the inner wall of connecting tube (6) is equipped with the constant head tank, follows the axial of the outer wall of connecting tube (17) is equipped with the reference column, connecting tube (17) set up in connecting tube (6), just the reference column card is established in the constant head tank.
6. The automatic fire extinguishing apparatus according to claim 5, wherein: the outer wall of the connecting pipeline (6) is provided with an external thread, and the connecting pipeline (6) is connected with a locking nut (18) for locking the connecting pipeline (6) and the connecting pipe (17) in a threaded manner.
7. The automatic fire extinguishing apparatus according to claim 6, wherein: the connecting pipe is characterized in that a transparent first threaded hole is formed in the connecting pipeline (6), a second threaded hole is formed in the outer wall of the connecting pipe (17), and the first threaded hole and the second threaded hole are fixed in position through connecting bolts.
8. The automatic fire extinguishing apparatus according to claim 7, wherein: the first threaded holes are more than two and are uniformly distributed along the radial direction of the connecting pipeline (6), and the second threaded holes and the connecting bolts are matched with the first threaded holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921545295.5U CN211634967U (en) | 2019-09-17 | 2019-09-17 | Automatic fire extinguishing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921545295.5U CN211634967U (en) | 2019-09-17 | 2019-09-17 | Automatic fire extinguishing device |
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| Publication Number | Publication Date |
|---|---|
| CN211634967U true CN211634967U (en) | 2020-10-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921545295.5U Active CN211634967U (en) | 2019-09-17 | 2019-09-17 | Automatic fire extinguishing device |
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| CN (1) | CN211634967U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113694425A (en) * | 2021-08-26 | 2021-11-26 | 广东新氧器净化科技有限公司 | Fire extinguishing control bottle group mechanism, method and readable storage medium |
-
2019
- 2019-09-17 CN CN201921545295.5U patent/CN211634967U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113694425A (en) * | 2021-08-26 | 2021-11-26 | 广东新氧器净化科技有限公司 | Fire extinguishing control bottle group mechanism, method and readable storage medium |
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