CN112494867A - Fireproof automatic sprayer with dust removal function - Google Patents
Fireproof automatic sprayer with dust removal function Download PDFInfo
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- CN112494867A CN112494867A CN202011281985.1A CN202011281985A CN112494867A CN 112494867 A CN112494867 A CN 112494867A CN 202011281985 A CN202011281985 A CN 202011281985A CN 112494867 A CN112494867 A CN 112494867A
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- fixedly connected
- fire
- valve seat
- splash
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C31/00—Delivery of fire-extinguishing material
- A62C31/02—Nozzles specially adapted for fire-extinguishing
- A62C31/03—Nozzles specially adapted for fire-extinguishing adjustable, e.g. from spray to jet or vice versa
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C31/00—Delivery of fire-extinguishing material
- A62C31/28—Accessories for delivery devices, e.g. supports
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
- B01D47/06—Spray cleaning
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C99/00—Subject matter not provided for in other groups of this subclass
- A62C99/0009—Methods of extinguishing or preventing the spread of fire by cooling down or suffocating the flames
- A62C99/0072—Methods of extinguishing or preventing the spread of fire by cooling down or suffocating the flames using sprayed or atomised water
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- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Nozzles (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The invention discloses a fireproof automatic sprayer with a dust removal function, which belongs to the technical field of fire fighting and comprises a mounting valve seat, wherein the lower surface of the mounting valve seat is fixedly connected with the upper surfaces of two support frames, the other ends of the two support frames are fixedly connected with the outer surface of the same spray pipe, and the upper surface of the spray pipe is provided with a heat sensitive element. This fire prevention automatic spray ware with dust removal function, through setting up the bearing, a rotating shaft, a thread section of thick bamboo, fixed cover, the adjustable ring, first round pin axle and second round pin axle, when splash box upset to suitable angle, just can the stall carousel, make this spray ware effectual guarantee the stability behind the splash box angle, and owing to only need rotate the carousel and can adjust the angle of splash box, the effectual regulation degree of difficulty that reduces this spray ware, make this spray ware can adjust splash box and splash box according to the difference of installation position and demand, and then the suitability of this spray ware has been improved.
Description
Technical Field
The invention belongs to the technical field of fire fighting, and particularly relates to a fireproof automatic sprayer with a dust removal function.
Background
Fire prevention automatic sprinkler head of fire control is used for fire sprinkler system, when the conflagration breaing out, water spills through the automatic sprinkler head of fire prevention and spills the dish and put out a fire, divide into flagging type wine shower nozzle at present, upright type watering shower nozzle, ordinary type watering shower nozzle, side wall type watering shower nozzle etc. when the conflagration breaks out, fire water evenly spills through the automatic sprinkler head of fire prevention, control to the intensity of a fire of certain area, common fire prevention automatic sprinkler head type has, flagging type, upright type, ordinary type and side wall type, flagging type shower nozzle uses a kind of shower nozzle most extensively, flagging installs on water supply branch pipe, the shape of watering is the parabola type, spout 80-100% of total water yield to ground, protect the room that has the furred ceiling, arrange the shower nozzle below the furred ceiling, should adopt flagging type shower nozzle or furred ceiling type shower nozzle.
1. At present, due to the fact that the types of the spray heads are various, the spray heads are more accordant with actual use conditions in the selection process, when workers need to select the types of the spray heads, fire-fighting and fire-preventing automatic sprayer types need to be selected, but most of the spray heads are simple in structure and difficult to adjust according to the actual use conditions, and the applicability of the spray heads is greatly limited.
2. Because most fire prevention automatic sprinkler head of preventing fires at present often can not set up the mechanism of protection when using, lead to when indoor use, cause the damage to the glass inner bag in the fire prevention automatic sprinkler head of preventing fires easily, fire prevention automatic sprinkler head of preventing fires will outwards sprinkle this moment, not only can spray water stain to ground, and the pedestrian that will pass by slips easily.
Disclosure of Invention
Technical problem to be solved
In order to overcome the defects in the prior art, the invention provides a fireproof automatic sprayer with a dust removal function, which solves the problems that when most of the existing fireproof automatic spray heads are used, the surface is often not provided with a protective mechanism, so that when the fire-fighting automatic spray head is used indoors, the glass liner in the fire-fighting automatic spray head is easy to damage, at the moment, the fire-fighting automatic spray head can spray water outwards, not only can spray water stain on the ground, but also can easily slip passers-by, and due to various spray heads, in the selection process, in order to make the spray heads more consistent with the actual use conditions, when workers need to select the types of the spray heads, the types of fire-fighting automatic spray throwers need to be selected, but most of spray heads have simple structures and are difficult to adjust according to actual use conditions, so that the applicability of the spray heads is greatly limited.
(II) technical scheme
In order to achieve the purpose, the invention provides the following technical scheme: a fireproof automatic sprayer with a dust removal function comprises a mounting valve seat, the lower surface of the mounting valve seat is fixedly connected with the upper surfaces of two support frames, the other ends of the two support frames are fixedly connected with the outer surface of the same spray pipe, the upper surface of the water spraying pipeline is provided with a heat sensitive element which is fixedly connected with the lower surface of the fixed seat, the fixed seat is clamped in the mounting valve seat, the lower surface of the spray pipe is fixedly connected with the upper surface of the splash pan, the outer surface of the splash plate is respectively movably connected with the opposite surfaces of a plurality of splash plates through first pin shafts, the lower surfaces of the plurality of splash plates are fixedly connected with the upper surface of the same adjusting ring through second pin shafts, the inner wall of the adjusting ring is fixedly connected with the front and the back of the supporting plate, and the outer surface of the inner wall fixing sleeve of the supporting plate is fixedly connected.
As a further scheme of the invention: the inner wall of the fixed sleeve is fixedly connected with the outer surface of the rotating device, the top end of the rotating device is fixedly connected with the bottom end of the threaded column, the threaded column is in threaded connection in the threaded cylinder, and the threaded cylinder is clamped in the water splashing disc.
As a further scheme of the invention: the clamping grooves formed in the left side and the right side of the mounting valve seat are internally provided with two magnetic blocks, the two magnetic blocks are mutually attracted corresponding to the opposite surfaces of the two magnetic blocks, and the surfaces, far away from the magnetic blocks, of the two magnetic blocks are fixedly connected with one ends of the opposite surfaces of the two protective nets respectively.
As a further scheme of the invention: the lower surface of the protective net is fixedly connected with clamping plates, and the lower surfaces of the two clamping plates are fixed through fastening screws.
As a further scheme of the invention: two grooves are formed in the upper surface of the mounting valve seat, elastic devices are arranged in the two grooves, and connecting plates are fixedly connected to two ends of each elastic device.
As a further scheme of the invention: the outer surface of the connecting plate is provided with a rubber pad, the upper surface of the protective net positioned above is in lap joint with the lower surface of the valve pipe, and the lower surface of the protective net positioned below is fixedly connected with the lower surface of the inner wall of the groove.
As a further scheme of the invention: the bottom end of the rotating device is fixedly connected with a rotary table, anti-skid grains are arranged on the outer surface of the rotary table, and the splash disc is circular.
As a further scheme of the invention: the elastic device comprises a sliding sleeve, a sliding rod is connected in the sliding sleeve in a sliding mode, the top end of the sliding rod is fixedly connected with the bottom end of the spring, the top end of the spring is fixedly connected with the upper surface of the inner wall of the sliding sleeve, and the top end of the sliding sleeve and the bottom end of the sliding rod are fixedly connected with the opposite surfaces of the two connecting plates respectively.
As a further scheme of the invention: the rotating device comprises a bearing, a rotating shaft is sleeved in the bearing, the outer surface of the bearing is fixedly connected with the inner wall of the fixing sleeve, and the two ends of the rotating shaft are fixedly connected with the bottom end of the threaded column and the upper surface of the turntable respectively.
As a further scheme of the invention: the protective net is composed of two keels and a plurality of steel rings with different sizes.
(III) advantageous effects
Compared with the prior art, the invention has the beneficial effects that:
1. the fireproof automatic sprayer with the dust removal function is characterized in that the bearing, the rotating shaft, the thread cylinder, the thread column, the fixing sleeve, the adjusting ring, the first pin shaft and the second pin shaft are arranged, because the existing fireproof automatic sprayer is often required to be installed at different positions, when the sprayer is installed at the indoor bottom, only the rotating disc needs to be rotated in the forward direction, the rotating disc drives the rotating shaft to rotate slowly, the thread column rotates in the thread cylinder, the thread column moves downwards slowly under the action of the threads inside the thread column and the thread cylinder, the thread column drives the bearing, the rotating shaft and the adjusting ring to move downwards slowly, a plurality of splash plates around the splash plates are driven by the adjusting ring to turn over along the first pin shaft, when the splash plates turn over to a proper angle, the rotating disc can be stopped to rotate, and under the action of friction force between the thread cylinder and the threads inside the thread cap, the effectual stability that ensures behind the splash board angle, and because only need rotate the carousel can adjust the angle of splash board, the effectual regulation degree of difficulty that reduces this sprayer, and when needs install this sprayer at indoor top, only need the antiport carousel can for this sprayer can be adjusted splash board and splash disc according to the difference of installation site and demand, and then improved the suitability of this sprayer.
2. The fireproof automatic sprayer with the dust removal function is characterized in that the installation valve seat is installed in the valve pipe through the magnetic block, the clamping block and the fastening screw, after the angle of the splash pan is adjusted, the two protective screens are required to be clamped into the two clamping grooves respectively, the two corresponding magnetic blocks are contacted with each other at the moment, the two protective screens are clamped on the surface of the installation valve seat under the action of the magnetic force of the magnetic blocks, the two clamping plates are only required to be clamped at the moment, when the two clamping plates are positioned on the same horizontal plane, the fastening screw can be connected in the clamping plates in a threaded manner, so that the two clamping plates are fixed, and on the premise of not influencing the operation effect of the sprayer, the damage of a heat sensitive element caused by the collision of an external object with the heat sensitive element is effectively reduced, the automatic sprinkling condition of the sprayer is caused, the service life of the sprayer is ensured, and the condition that the ground is not easy to generate water accumulation due to water damage is further, so that people are not easy to slip when passing by.
3. The fireproof automatic sprayer with the dust removal function is characterized in that the spring and the installation valve seat are arranged, when the sprayer is installed, only raw rubber belts are uniformly wound on the surface of the installation valve seat, then the installation valve seat is in threaded connection in the valve pipe and is communicated with the valve pipe, in the process of rotating the installation valve seat, the two upper connecting plates can be in contact with the valve pipe, as the installation valve seat rotates along the threads, the installation valve seat can slowly move into the valve pipe, so that the sliding rod slowly slides into the sliding sleeve, the spring can be extruded by the sliding rod and the sliding sleeve at the moment, when the installation valve seat is installed in the valve pipe, the elastic force of the spring can extrude the sliding rod and the sliding sleeve to reversely move, the installation valve seat and the valve pipe can also be subjected to the force reversely pushed by the spring when being subjected to the extrusion force of the thread friction force, and therefore the thread friction force between the installation valve seat and the, after the installation of the installation valve seat is finished, the installation valve seat and the valve pipe are not easy to separate, water is not easy to leak at the position where the installation valve seat is connected with the valve pipe, and the sealing performance between the installation valve seat and the valve pipe is guaranteed.
Drawings
FIG. 1 is a schematic cross-sectional view of the front view of the present invention;
FIG. 2 is a schematic top view of a splash plate according to the present invention;
FIG. 3 is a schematic perspective view of a rotary device according to the present invention;
FIG. 4 is a schematic perspective sectional view of the elastic device of the present invention;
FIG. 5 is a perspective view of the valve seat assembly of the present invention;
FIG. 6 is an enlarged schematic view of the structure of the present invention at A;
in the figure: the device comprises a mounting valve seat 1, a supporting frame 2, a water spray pipe 3, a heat sensitive element 4, a fixing seat 5, a water splashing disc 6, a first pin shaft 7, a water splashing plate 8, a second pin shaft 9, an adjusting ring 10, a threaded cylinder 11, a threaded column 12, a rotating device 13, a bearing 131, a rotating shaft 132, a fixed sleeve 14, a supporting plate 15, a magnetic block 16, a protective net 17, a clamping plate 18, a fastening screw 19, a groove 20, an elastic device 21, a sliding rod 211, a sliding sleeve 212, a spring 213, a connecting plate 22, a valve pipe 23 and a rotating disc 24.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
As shown in fig. 1 to 6, the present invention provides a technical solution: a fireproof automatic sprayer with a dust removal function comprises an installation valve seat 1, the lower surface of the installation valve seat 1 is fixedly connected with the upper surfaces of two support frames 2, the other ends of the two support frames 2 are fixedly connected with the outer surface of the same spray pipe 3, the upper surface of the spray pipe 3 is provided with a heat sensitive element 4, the heat sensitive element 4 is fixedly connected with the lower surface of a fixed seat 5, the fixed seat 5 is clamped in the installation valve seat 1, the lower surface of the spray pipe 3 is fixedly connected with the upper surface of a splash plate 6, the outer surface of the splash plate 6 is respectively movably connected with the opposite surfaces of a plurality of splash plates 8 through first pin shafts 7, the lower surfaces of the plurality of splash plates 8 are fixedly connected with the upper surface of the same adjusting ring 10 through second pin shafts 9, the inner wall of the adjusting ring 10 is fixedly connected with the front surface and the back surface of a support plate 15, and the outer surface of a, through setting up bearing 131, adjustable ring 10, first round pin axle 7 and second round pin axle 9, when splash box 6 upset to suitable angle, just can stop rotating carousel 24, and under the effect of the inside screw thread friction force of screw thread section of thick bamboo 11 and screw cap, the effectual stability after 8 angles of splash box that has ensured, and owing to only need rotate carousel 24 can adjust splash box 8's angle, the effectual regulation degree of difficulty that reduces this sprayer, and install this sprayer when indoor top in needs, only need the antiport carousel 24 can, make this sprayer can adjust splash box 8 and splash box 6 according to the difference of installation site and demand, and then improved the suitability of this sprayer.
Specifically, as shown in fig. 1, 2, 3 and 6, the inner wall of the fixing sleeve 14 is fixedly connected with the outer surface of the rotating device 13, the top end of the rotating device 13 is fixedly connected with the bottom end of the threaded column 12, the threaded column 12 is in threaded connection with the threaded cylinder 11, due to the arrangement of the bearing 131 and the rotating shaft 132, when the rotating disc 24 rotates, the rotating shaft 132 drives the threaded column 12 to rotate, which effectively reduces the difficulty when rotating the rotating disc 24, and further improves the smoothness when rotating the rotating disc 24, the threaded cylinder 11 is clamped in the splash disc 6, the bottom end of the rotating device 13 is fixedly connected with the rotating disc 24, the outer surface of the rotating disc 24 is provided with anti-slip lines, the splash disc 6 is circular in shape, the rotating device 13 comprises the bearing 131, due to the circular shape of the splash disc 6, when a fire occurs, the heat sensitive element 4 is damaged under the action of heat pressure, at this time, water is sprayed to the splash disc 6 through the valve pipe, when water flow is sprayed on the water splashing disc 6, the water flow spraying area can be effectively increased, so that the fire extinguishing efficiency is improved, and the applicability of the sprayer is guaranteed, the rotating shaft 132 is sleeved in the bearing 131, the outer surface of the bearing 131 is fixedly connected with the inner wall of the fixed sleeve 14, and two ends of the rotating shaft 132 are fixedly connected with the bottom end of the threaded column 12 and the upper surface of the rotating disc 24 respectively.
Specifically, as shown in fig. 1 and 4, two magnetic blocks 16 are respectively arranged in the clamping grooves formed in the left side and the right side of the installation valve seat 1, and the opposite surfaces corresponding to the two magnetic blocks 16 attract each other, the surfaces far away from the magnetic blocks 16 are respectively fixedly connected with one ends of the opposite surfaces of the two protective nets 17, the clamping plates 18 are fixedly connected to the lower surfaces of the protective nets 17, due to the arrangement of the protective nets 17, the protective nets 17 can effectively reduce the damage of the heat sensitive elements 4 caused by the collision of external objects on the heat sensitive elements 4 on the premise of not influencing the operation effect of the sprayer, so that the sprayer can automatically spray water, the service life of the sprayer is ensured, the condition that the ground is not easy to accumulate water due to the damage of water spraying is further ensured, people are not easy to slip when passing by the sprayer, the lower surfaces of the two clamping plates 18 are fixed through the fastening, the upper surface of the installation valve seat 1 is provided with two grooves 20, the two grooves 20 are both internally provided with elastic devices 21, both ends of each elastic device 21 are fixedly connected with connecting plates 22, the outer surface of each connecting plate 22 is provided with a rubber pad, the upper surface of the upper protective net 17 is lapped with the lower surface of the valve pipe 23, due to the arrangement of the spring 213 and the installation valve seat 1, when the installation valve seat 1 is installed in the valve pipe 23, the elastic force of the spring 213 can extrude the sliding rod 211 and the sliding sleeve 212 to move reversely, so that the installation valve seat 1 and the valve pipe 23 can be subjected to the force reversely pushed by the spring 213 while being subjected to the extrusion force of the thread friction force, the thread friction force between the installation valve seat 1 and the valve pipe 23 is increased, after the installation valve seat 1 is installed, the installation valve seat 1 is not easy to be separated from the valve pipe 23, and the connection position of the installation valve seat 1 and the valve, the leakproofness between installation valve seat 1 and the valve pipe 23 has been ensured, the lower surface that is located below protection network 17 is connected with the lower fixed surface of recess 20 inner wall, resilient means 21 includes sliding sleeve 212, sliding connection has slide bar 211 in the sliding sleeve 212, the top of slide bar 211 and the bottom fixed connection of spring 213, the top of spring 213 and the last fixed surface of sliding sleeve 212 inner wall are connected, the top of sliding sleeve 212 and the bottom of slide bar 211 respectively with two connecting plate 22 opposite face fixed connection, protection network 17 comprises two fossil fragments and the steel ring of a plurality of variation in size.
The working principle of the invention is as follows:
s1, when in use, the raw rubber belt is uniformly wound on the surface of the installation valve seat 1, then the installation valve seat 1 is in threaded connection with the valve pipe 23, the installation valve seat 1 is communicated with the valve pipe 23, in the process of rotating the installation valve seat 1, the two upper connecting plates 22 are in contact with the valve pipe 23, as the installation valve seat 1 rotates along the threads, the installation valve seat 1 slowly moves towards the valve pipe 23, the sliding rod 211 slowly slides into the sliding sleeve 212, at the moment, the spring 213 is extruded by the sliding rod 211 and the sliding sleeve 212, and when the installation valve seat 1 is installed in the valve pipe 23, the elastic force of the spring 213 extrudes the sliding rod 211 and the sliding sleeve 212 to reversely move;
s2, because the existing fireproof automatic sprayer is often required to be installed at different positions, when the sprayer is installed at the indoor bottom, only the rotating disc 24 needs to be rotated in the forward direction, at the moment, the rotating disc 24 drives the rotating shaft 132 to rotate slowly, at the moment, the threaded column 12 rotates in the threaded cylinder 11, and under the action of the threaded column 12 and the threads inside the threaded cylinder 11, the threaded column 12 moves downwards slowly, at the moment, the threaded column 12 drives the bearing 131, the rotating shaft 132 and the adjusting ring 10 to move downwards slowly, so that a plurality of splash plates 8 around the splash plates 8 are overturned along the first pin shaft 7 under the drive of the adjusting ring 10, and when the splash plate 6 is overturned to a proper angle, the rotating disc 24 can be stopped to rotate;
s3, install installation valve seat 1 to valve pipe 23 in, and to the angle regulation of splash box 6 back that finishes, need to block two protection networks 17 respectively to two draw-in grooves in, two corresponding magnetic paths 16 will contact each other this moment, and under the effect of magnetic force of magnetic path 16 self, two protection networks 17 will be blocked on the surface of installation valve seat 1, only need carry out the joint to two cardboard 18 this moment, when two cardboard 18 are located same as the horizontal plane, just can be with fastening screw 19 threaded connection in cardboard 18, thereby two cardboard 18 are fixed.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.
Claims (10)
1. The utility model provides a fire prevention automatic spray ware with dust removal function, is including installation disk seat (1), its characterized in that: the lower surface of the installation valve seat (1) is fixedly connected with the upper surfaces of the two support frames (2), the other ends of the two support frames (2) are fixedly connected with the outer surface of the same spray pipe (3), the upper surface of the spray pipe (3) is provided with a heat sensitive element (4), the heat sensitive element (4) is fixedly connected with the lower surface of a fixed seat (5), the fixed seat (5) is clamped in the installation valve seat (1), the lower surface of the spray pipe (3) is fixedly connected with the upper surface of a splash plate (6), the outer surface of the splash plate (6) is respectively movably connected with the opposite surfaces of a plurality of splash plates (8) through a first pin shaft (7), the lower surfaces of the plurality of splash plates (8) are fixedly connected with the upper surface of the same adjusting ring (10) through a second pin shaft (9), and the inner wall of the adjusting ring (10) is fixedly connected with the front and the back of a support plate (15), the outer surface of the inner wall fixing sleeve (14) of the supporting plate (15) is fixedly connected.
2. The fire-proof automatic sprinkler with dust removing function according to claim 1, characterized in that: the inner wall of fixed cover (14) and the surface fixed connection of rotary device (13), the top of rotary device (13) and the bottom fixed connection of screw thread post (12), screw thread post (12) threaded connection is in a screw thread section of thick bamboo (11), screw thread section of thick bamboo (11) joint is in splash dish (6).
3. The fire-proof automatic sprinkler with dust removing function according to claim 1, characterized in that: the clamping grooves formed in the left side and the right side of the mounting valve seat (1) are internally provided with two magnetic blocks (16), the two magnetic blocks (16) are mutually attracted corresponding to opposite surfaces of the two magnetic blocks, and one surfaces, far away from the magnetic blocks (16), of the two magnetic blocks are fixedly connected with one ends of the opposite surfaces of the two protective nets (17) respectively.
4. The fire-proof automatic sprinkler with dust removing function according to claim 3, characterized in that: the lower surfaces of the protective nets (17) are fixedly connected with clamping plates (18), and the lower surfaces of the two clamping plates (18) are fixed through fastening screws (19).
5. The fire-proof automatic sprinkler with dust removing function according to claim 1, characterized in that: two grooves (20) are formed in the upper surface of the mounting valve seat (1), elastic devices (21) are arranged in the two grooves (20), and connecting plates (22) are fixedly connected to the two ends of each elastic device (21).
6. The fire-proof automatic sprinkler with dust removing function according to claim 5, characterized in that: the outer surface of the connecting plate (22) is provided with a rubber pad, the upper surface of the upper protective net (17) is in lap joint with the lower surface of the valve pipe (23), and the lower surface of the lower protective net (17) is fixedly connected with the lower surface of the inner wall of the groove (20).
7. The fire-proof automatic sprinkler with dust removing function according to claim 2, characterized in that: the bottom end of the rotating device (13) is fixedly connected with a rotating disc (24), anti-skid grains are arranged on the outer surface of the rotating disc (24), and the splash disc (6) is circular in shape.
8. The fire-proof automatic sprinkler with dust removing function according to claim 5, characterized in that: elastic device (21) is including sliding sleeve (212), sliding sleeve (212) sliding connection has slide bar (211), the top of slide bar (211) and the bottom fixed connection of spring (213), the top of spring (213) and the last fixed surface of sliding sleeve (212) inner wall are connected, the top of sliding sleeve (212) and the bottom of slide bar (211) respectively with two connecting plate (22) opposite face fixed connection.
9. The fire-proof automatic sprinkler with dust removing function according to claim 7, characterized in that: rotary device (13) include bearing (131), cup joint pivot (132) in bearing (131), the surface of bearing (131) and the inner wall fixed connection of fixed cover (14), the both ends of pivot (132) respectively with the bottom of screw thread post (12) and the last fixed surface of carousel (24) be connected.
10. The fire-proof automatic sprinkler with dust removing function according to claim 3, characterized in that: the protective net (17) is composed of two keels and a plurality of steel rings with different sizes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011281985.1A CN112494867B (en) | 2020-11-16 | 2020-11-16 | Fireproof automatic sprayer with dust removal function |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011281985.1A CN112494867B (en) | 2020-11-16 | 2020-11-16 | Fireproof automatic sprayer with dust removal function |
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| Publication Number | Publication Date |
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| CN112494867A true CN112494867A (en) | 2021-03-16 |
| CN112494867B CN112494867B (en) | 2022-01-21 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113538466A (en) * | 2021-07-27 | 2021-10-22 | 同济大学建筑设计研究院(集团)有限公司 | Method and device for batch arrangement of fire-fighting spray heads by considering indoor beam and storage medium |
| CN114288596A (en) * | 2022-01-04 | 2022-04-08 | 湖南维尔消防工程有限公司 | Special watering device of intelligence fire control building engineering |
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| US6263780B1 (en) * | 2000-05-04 | 2001-07-24 | Patrick J. Rolfes | Coffee brew cone retaining apparatus |
| CN102039236A (en) * | 2009-10-10 | 2011-05-04 | 王良 | Foaming tool with safety control mechanism |
| US20120153034A1 (en) * | 2010-12-20 | 2012-06-21 | Caterpillar Inc. | Solenoid Actuator And Fuel Injector Using Same |
| CN205235241U (en) * | 2015-12-25 | 2016-05-18 | 苏州市康宏智能工程有限公司 | Fire fighting spray head |
| CN207838081U (en) * | 2017-12-21 | 2018-09-11 | 白沙消防设备有限公司 | It is a kind of that there is the sprinkler tip for adjusting watering mode function |
| CN208770731U (en) * | 2018-04-19 | 2019-04-23 | 广州新星阀门实业有限公司 | Erect type spray head backwash disk |
| CN208670075U (en) * | 2018-08-27 | 2019-03-29 | 四川弗瑞希燃气设备有限公司 | A kind of shut-off valve of stable structure |
| CN209714084U (en) * | 2019-04-10 | 2019-12-03 | 济俊消防科技有限公司 | Applicator in a kind of multifunctional room |
| CN210170730U (en) * | 2019-07-02 | 2020-03-24 | 恒盾消防科技有限公司 | Fire control shower nozzle that water spray effect is high and be convenient for installation |
| CN211327924U (en) * | 2019-11-26 | 2020-08-25 | 南安市泉南消防阀门有限公司 | Fire control shower nozzle with mistake proofing spouts function |
| CN211039986U (en) * | 2019-12-03 | 2020-07-17 | 辽宁天阔特种波纹管有限公司 | Corrugated pipe sealing device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113538466A (en) * | 2021-07-27 | 2021-10-22 | 同济大学建筑设计研究院(集团)有限公司 | Method and device for batch arrangement of fire-fighting spray heads by considering indoor beam and storage medium |
| CN114288596A (en) * | 2022-01-04 | 2022-04-08 | 湖南维尔消防工程有限公司 | Special watering device of intelligence fire control building engineering |
| CN114288596B (en) * | 2022-01-04 | 2022-09-06 | 湖南维尔消防工程有限公司 | Special watering device of intelligence fire control building engineering |
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