CN209270693U - A kind of automatic fire extinguisher increasing fire extinguishing range - Google Patents
A kind of automatic fire extinguisher increasing fire extinguishing range Download PDFInfo
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- CN209270693U CN209270693U CN201821842991.8U CN201821842991U CN209270693U CN 209270693 U CN209270693 U CN 209270693U CN 201821842991 U CN201821842991 U CN 201821842991U CN 209270693 U CN209270693 U CN 209270693U
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- fire extinguisher
- spray head
- bracket
- fixed ring
- fire extinguishing
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Abstract
The utility model provides a kind of automatic fire extinguisher for increasing fire extinguishing range, including the pedestal, water pump on pedestal, vertical on pedestal and inner sidewall is equipped with the bracket of smoke gas sensor, and it is fixedly mounted on the fire extinguisher on bracket, wherein the spout of the fire extinguisher is equipped with solenoid valve；The solenoid valve is electrically connected with rack-mount PLC controller, and the PLC controller is also electrically connected with smoke gas sensor；Spray head is connected with by rubber jet pipe on the spout of the fire extinguisher；The swing component of driving spray head reciprocally swinging is additionally provided on the medial surface of the bracket.The area coverage of the utility model extinguishing chemical can cover entire hunting range, to be put out a fire on a large scale to water pump, improve extinguishing effect.
Description
Technical field
The utility model relates to extinguishing device technical fields, particularly, are related to a kind of self-extinguishing for increasing fire extinguishing range
Device.
Background technique
Water pump computer room places the room of water pump, is usually built in river alongshore, when needing to be irrigated for crops
When, river water, which is extracted, using the water pump in computer room is irrigated.And water pump in the prior art is just substantially by motor and the pump housing
Composition, once wherein short-circuit conditions occurs in motor, it is easy to the danger that water pump is on fire is caused, and when pump working, typically
Unattended state, therefore once catch fire and be easy to spread to surrounding, if being easy to make computer room there are some combustibles in computer room
It is burned out.Therefore some when building computer room, can extinguishing device be set in computer room, once there is on fire, fire extinguishing in pump motor
Device sprays extinguishing chemical automatically and puts out a fire.
Major part automatic fire extinguisher in the prior art is set by controller, smoke gas sensor, and on spout
It is made of the fire extinguisher of solenoid valve, once smoke gas sensor senses fire behavior, controlling solenoid valve unlatching by controller immediately makes
Fire extinguisher sprays extinguishing chemical；Though this extinguishing device can be carried out self-extinguishing, it is not suitable for relatively large water pump, because going out
The spray head of firearm is smaller, sprays the limited coverage area of extinguishing chemical, it is difficult to cover the whole body of large pump, it is difficult to play complete
The effect of face fire extinguishing.
Utility model content
In view of this, the utility model aim is to provide a kind of automatic fire extinguisher for increasing fire extinguishing range.
In order to solve the above-mentioned technical problem, the technical solution of the utility model is:
A kind of automatic fire extinguisher increasing fire extinguishing range, water pump including pedestal, on pedestal are set to pedestal vertically
Upper and inner sidewall is equipped with the bracket of smoke gas sensor, and the fire extinguisher being fixedly mounted on bracket, wherein the fire extinguisher
Spout be equipped with solenoid valve；The solenoid valve is electrically connected with rack-mount PLC controller, and the PLC controller is also
It is electrically connected with smoke gas sensor；Spray head is connected with by rubber jet pipe on the spout of the fire extinguisher；The medial surface of the bracket
On be additionally provided with driving spray head reciprocally swinging swing component；The swing component include upper end be rotatably connected on bracket swing rod, set
Set swing rod lower end for stationary nozzle fixing piece, be provided on swing rod and along oscillating bar length direction extend strip-shaped hole,
The servo motor that is fixedly mounted on bracket, be fixedly mounted on servo motor spindle nose turntable and one end be fixed on
Connecting column on side of the turntable far from servo motor side and in other end activity insertion strip-shaped hole；The servo motor also with
PLC controller electrical connection.
Preferably, the both ends of the rubber jet pipe pass through bump joint respectively and on the spout of spray head and fire extinguisher.
Preferably, the fixing piece includes the fixed ring for being fixedly mounted on swing rod lower end, wherein the spray head is movable vertically
It penetrates in fixed ring, and is additionally provided with the locking member for locking spray head in the fixed ring.
Preferably, the locking member is clamping screw.
Preferably, the threaded hole through fixed ring ring wall is offered on the lateral surface of the fixed ring；The clamping screw
It is threaded in threaded hole, and the inner end of the clamping screw is pushed against on the outer wall of spray head.
Compared with the prior art, utility model has the advantages that
1, the utility model is by the way that spray head to be fixed on swing rod, thus when smoke gas sensor senses that water pump is on fire,
On the one hand controlling solenoid valve unlatching by PLC controller makes fire extinguisher spray extinguishing chemical, another aspect PLC controller by spray head
Control servo motor starts to rotate, and such servo motor drives turntable rotation, and then driven by rotary disc activity is in strip-shaped hole
Connecting column rotates together, and such connecting column will be moved along strip-shaped hole, and connecting column contradicts on the inner wall of strip-shaped hole at this time, from
And thrust is applied to the inner wall of strip-shaped hole, swing rod reciprocally swinging back and forth can be so driven, and then oscillating rod drives spray head reciprocal
Swing, so as spray head sprays extinguishing chemical, the area coverage of extinguishing chemical can cover entire hunting range, thus to water pump into
Row fire extinguishing on a large scale, improves extinguishing effect.
2, the spray head in the utility model is mounted on swing rod by fixing piece, therefore can be by spray head from swing rod
It removes and is replaced.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the sectional view at the utility model servo motor.
Appended drawing reference: 1, pedestal；2, water pump；3, smoke gas sensor；4, bracket；5, fire extinguisher；51, solenoid valve；6, rubber
Jet pipe；61, bump joint；7, spray head；81, swing rod；811, strip-shaped hole；821, fixed ring；8211, threaded hole；822, locking screw
Bolt；83, servo motor；84, turntable；85, connecting column.
Specific embodiment
Below in conjunction with attached drawing, specific embodiment of the present utility model is described in further detail, so that the utility model skill
Art scheme is more readily understood and grasps.
Embodiment:
Shown in referring to Fig.1, the present embodiment provides a kind of automatic fire extinguishers for increasing fire extinguishing range, including pedestal 1, are set to
It is water pump 2 on pedestal 1, vertical on pedestal 1 and inner sidewall is equipped with the bracket 4 of smoke gas sensor 3, and be fixedly mounted on
Fire extinguisher 5 on bracket 4, wherein dry powder doses or liquid nitrogen can be used in the extinguishing chemical in fire extinguisher 5, because of the pressure in fire extinguisher 5
It is very big by force, once therefore solenoid valve 51 open, the extinguishing chemical in fire extinguisher 5 is just forced out.
Wherein the spout of fire extinguisher 5 is equipped with solenoid valve 51；Solenoid valve 51 and the PLC controller electricity being mounted on bracket 4
(not shown) connection, wherein the controller of PLC, which can according to need, is mounted on bracket 4, be mounted on the inside of bracket 4 or
It is external；PLC controller is also electrically connected with smoke gas sensor 3；Spray is connected with by rubber jet pipe 6 on the spout of fire extinguisher 5
First 7, wherein rubber jet pipe 6 is flexible.
The swing component of driving 7 reciprocally swinging of spray head is additionally provided on the medial surface of bracket 4；Swing component includes upper end rotation connection
On bracket 4 swing rod 81, be arranged in 81 lower end of swing rod for stationary nozzle 7 fixing piece, be provided on swing rod 81 and along
The strip-shaped hole 811 of 81 length direction of swing rod extension, is fixedly mounted on servo electricity at the servo motor 83 being fixedly mounted on bracket 4
The turntable 84 of the spindle nose of machine 83 and one end are fixed on side of the turntable 84 far from 83 side of servo motor and the other end
Connecting column 85 in activity insertion strip-shaped hole 811；Servo motor 83 is also electrically connected with PLC controller.Wherein PLC controller is matched
It is set to the output signal according to smoke gas sensor 3 while controlling the work of solenoid valve 51 and servo motor 83.
The both ends of rubber jet pipe 6 pass through bump joint 61 respectively and on the spout of spray head 7 and fire extinguisher 5.
As shown in connection with fig. 2, fixing piece includes the fixed ring 821 for being fixedly mounted on 81 lower end of swing rod, and wherein spray head 7 is living vertically
It is dynamic to penetrate in fixed ring 821, and the locking member for locking spray head 7 is additionally provided in fixed ring 821.When installing spray head 7, by spray head
7 are inserted vertically into fixed ring 821, then lock locking member, and such spray head 7 is just fixed in fixed ring 821.
Locking member is clamping screw 822；The screw thread through 821 ring wall of fixed ring is offered on the lateral surface of fixed ring 821
Hole 8211；Clamping screw 822 is threaded in threaded hole 8211, and the inner end of clamping screw 822 is pushed against the outer wall of spray head 7
On.By locking member use clamping screw 822, can very easily spray head 7 be dismantled or be installed, specifically, need by
When spray head 7 is removed from fixed ring 821, it is only necessary to clamping screw 822 is unscrewed, at this point, the inner end of clamping screw 822 is just no longer supported
Tight spray head 7, so can freely take out spray head 7 out of fixed ring 821；When needing that spray head 7 is mounted in fixed ring 821
When, it is only necessary to clamping screw 822 is screwed, the inner end of clamping screw 822 is just pushed against on the outer wall of spray head 7 at this time, so just complete
The fixation of pairs of spray head 7.
Implementation principle: by the way that spray head 7 to be fixed on swing rod 81, thus when smoke gas sensor 3 senses that water pump 2 is on fire
When, on the one hand controlling the unlatching of solenoid valve 51 by PLC controller makes fire extinguisher 5 spray extinguishing chemical by spray head 7, on the other hand
PLC controller control servo motor 83 starts to rotate, and such servo motor 83 drives turntable 84 to rotate, and then turntable 84 drives and lives
The dynamic connecting column 85 in strip-shaped hole 811 rotates together, and such connecting column 85 will be moved along strip-shaped hole 811, be connected at this time
It connects column 85 to contradict on the inner wall of strip-shaped hole 811, so that the inner wall to strip-shaped hole 811 applies thrust, can so drive swing rod
81 reciprocally swingings, and then oscillating rod drive 7 reciprocally swinging of spray head back and forth, so as spray head 7 sprays extinguishing chemical, extinguishing chemical covers
Capping product can cover entire hunting range, to be put out a fire on a large scale to water pump 2, improve extinguishing effect.
The representative instance of above only the utility model, in addition to this, the utility model can also have other a variety of specific
Embodiment, all technical solutions formed using equivalent substitution or equivalent transformation, all falls within the model of the requires of the utility model protection
It encloses.
Claims (5)
1. a kind of automatic fire extinguisher for increasing fire extinguishing range, including pedestal (1), the water pump (2) being set on pedestal (1), vertical
On pedestal (1) and inner sidewall is equipped with the bracket (4) of smoke gas sensor (3), and is fixedly mounted on going out on bracket (4)
Firearm (5), wherein the spout of the fire extinguisher (5) is equipped with solenoid valve (51)；The solenoid valve (51) and it is mounted on bracket (4)
On PLC controller electrical connection, the PLC controller is also electrically connected with smoke gas sensor (3)；It is characterized by: the fire extinguishing
Spray head (7) are connected with by rubber jet pipe (6) on the spout of device (5)；Driving spray head is additionally provided on the medial surface of the bracket (4)
(7) swing component of reciprocally swinging；The swing component include upper end be rotatably connected on bracket (4) swing rod (81), setting putting
Bar (81) lower end is used for the fixing piece of stationary nozzle (7), is provided on swing rod (81) and extends along swing rod (81) length direction
Strip-shaped hole (811), be fixedly mounted on bracket (4) servo motor (83), be fixedly mounted on the main shafts of servo motor (83)
The turntable (84) of end and one end are fixed on the side of turntable (84) separate servo motor (83) side and other end activity
The connecting column (85) being embedded in strip-shaped hole (811)；The servo motor (83) is also electrically connected with PLC controller.
2. a kind of automatic fire extinguisher for increasing fire extinguishing range according to claim 1, it is characterised in that: the rubber spray
The both ends of pipe (6) pass through bump joint (61) respectively and on the spout of spray head (7) and fire extinguisher (5).
3. a kind of automatic fire extinguisher for increasing fire extinguishing range according to claim 1, it is characterised in that: the fixing piece
Fixed ring (821) including being fixedly mounted on swing rod (81) lower end, wherein the vertical activity of the spray head (7) penetrates fixed ring
(821) in, and the locking member for locking spray head (7) is additionally provided in the fixed ring (821).
4. a kind of automatic fire extinguisher for increasing fire extinguishing range according to claim 3, it is characterised in that: the locking member
For clamping screw (822).
5. a kind of automatic fire extinguisher for increasing fire extinguishing range according to claim 4, it is characterised in that: the fixed ring
(821) threaded hole (8211) through fixed ring (821) ring wall is offered on lateral surface；Clamping screw (822) screw thread
It is connected in threaded hole (8211), and the inner end of the clamping screw (822) is pushed against on the outer wall of spray head (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821842991.8U CN209270693U (en) | 2018-11-09 | 2018-11-09 | A kind of automatic fire extinguisher increasing fire extinguishing range |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821842991.8U CN209270693U (en) | 2018-11-09 | 2018-11-09 | A kind of automatic fire extinguisher increasing fire extinguishing range |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209270693U true CN209270693U (en) | 2019-08-20 |
Family
ID=67600737
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821842991.8U Active CN209270693U (en) | 2018-11-09 | 2018-11-09 | A kind of automatic fire extinguisher increasing fire extinguishing range |
Country Status (1)
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| CN (1) | CN209270693U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110947119A (en) * | 2019-12-20 | 2020-04-03 | 洛阳福格森机械装备有限公司 | Quick automatic fire extinguishing device for mini-tiller |
| CN111769441A (en) * | 2020-06-11 | 2020-10-13 | 张代勇 | Novel intelligent fireproof electrical cabinet |
| CN114100037A (en) * | 2021-10-13 | 2022-03-01 | 吴荣平 | Smoke-sensitive identification automatic fire extinguishing system |
-
2018
- 2018-11-09 CN CN201821842991.8U patent/CN209270693U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110947119A (en) * | 2019-12-20 | 2020-04-03 | 洛阳福格森机械装备有限公司 | Quick automatic fire extinguishing device for mini-tiller |
| CN111769441A (en) * | 2020-06-11 | 2020-10-13 | 张代勇 | Novel intelligent fireproof electrical cabinet |
| CN114100037A (en) * | 2021-10-13 | 2022-03-01 | 吴荣平 | Smoke-sensitive identification automatic fire extinguishing system |
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