CN113663266A - A sprinkler for fire control safety - Google Patents
A sprinkler for fire control safety Download PDFInfo
- Publication number
- CN113663266A CN113663266A CN202111004627.0A CN202111004627A CN113663266A CN 113663266 A CN113663266 A CN 113663266A CN 202111004627 A CN202111004627 A CN 202111004627A CN 113663266 A CN113663266 A CN 113663266A
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- CN
- China
- Prior art keywords
- sprinkler
- communicating pipe
- pipe
- water
- spraying device
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C31/00—Delivery of fire-extinguishing material
- A62C31/005—Delivery of fire-extinguishing material using nozzles
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- 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
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C37/00—Control of fire-fighting equipment
- A62C37/08—Control of fire-fighting equipment comprising an outlet device containing a sensor, or itself being the sensor, i.e. self-contained sprinklers
- A62C37/10—Releasing means, e.g. electrically released
- A62C37/11—Releasing means, e.g. electrically released heat-sensitive
- A62C37/14—Releasing means, e.g. electrically released heat-sensitive with frangible vessels
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C37/00—Control of fire-fighting equipment
- A62C37/36—Control of fire-fighting equipment an actuating signal being generated by a sensor separate from an outlet device
- A62C37/38—Control of fire-fighting equipment an actuating signal being generated by a sensor separate from an outlet device by both sensor and actuator, e.g. valve, being in the danger zone
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- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The invention discloses a spraying device for fire safety, which comprises a base and a foldable support leg below the base, wherein a first communicating pipe is arranged on the base, one end of the first communicating pipe extends downwards to be connected with a second communicating pipe, one end of the first communicating pipe extends upwards to be connected with a spraying mechanism, the spraying mechanism is a first spraying device or a second spraying device, the connecting end of the first spraying device and the second spraying device is matched with the end part of the first communicating pipe, and the first spraying device can rotate under the action of water pressure in the first communicating pipe; the spraying device for fire safety is stable in structure, simple and convenient to use, capable of being provided with the first spraying device or the second spraying device in advance according to conditions to prevent disasters, large in spraying range and strong in linkage, capable of improving fire extinguishing efficiency and suitable for popularization and use.
Description
Technical Field
The invention relates to the technical field of fire-fighting facilities, in particular to a spraying device for fire safety.
Background
The fire-fighting spray fire-fighting system is a fire-fighting device, is a fixed fire-fighting facility with wide application, and has the characteristics of low price, high fire-fighting efficiency and the like. The device can be divided into two forms of manual control and automatic control according to different functions. The system is provided with the alarm device, can automatically send out an alarm when a fire disaster happens, and the automatic control type fire-fighting spraying system can also automatically spray water and synchronously link with other fire-fighting facilities to work, so that the initial fire disaster can be effectively controlled and extinguished. But traditional fire control safety sprinkler structure is single, and different sprinkler can not be installed in advance according to the condition for the majority, and the sprinkler structure on the market is single, and it is less to spray the position, and linkage nature is relatively poor, and fire extinguishing efficiency is lower, can not satisfy people's normal use.
Disclosure of Invention
The invention aims to solve the problems and provide the spraying device for fire safety, which is stable in structure, simple and convenient to use, capable of installing the first spraying device or the second spraying device in advance according to conditions to prevent disasters, large in spraying range of the first spraying device and the second spraying device, strong in linkage and capable of improving fire extinguishing efficiency.
In order to achieve the purpose, the technical scheme of the invention is as follows: the utility model provides a landing leg that is used for fire control safety, base and base below can receive and close, be equipped with first communicating pipe on the base, the one end downwardly extending of first communicating pipe is connected with second communicating pipe, the one end of first communicating pipe is upwards extended and is connected with sprinkler structure, sprinkler structure is first sprinkler or second sprinkler, the link of first sprinkler and second sprinkler and the tip phase-match of first communicating pipe, first sprinkler is rotatable under the effect of hydraulic pressure in first communicating pipe.
Preferably, the first spraying device comprises a circular rotating body, a plurality of spraying arms are uniformly arranged on the circumference of the rotating body, the rotating body is communicated with the spraying arms respectively, a first nozzle and a plurality of second nozzles are arranged above the spraying arms respectively, a connecting rod, a wave plate and a bearing are further arranged in the rotating body, the connecting rod is fixed on the upper surface of the rotating body and extends downwards, the wave plate is uniformly arranged around the connecting rod, the bearing is fixed on the lower surface of the rotating body, and the end part of the first communication pipe is fixed in the bearing.
Preferably, the first nozzle and the plurality of second nozzles are respectively communicated with the corresponding spraying arms, the first nozzle is arranged on the outermost side of each spraying arm, and the included angle between the first nozzle on the outermost side and the adjacent second nozzle is 30-45 degrees.
Preferably, the second sprinkler includes connecting cylinder and pedestal, the connecting cylinder is as an organic whole and is linked together with the pedestal, the center department of pedestal is equipped with sunkenly, be equipped with the stagnant water stopper in the sunkenly, still be equipped with the support on the pedestal, the intermediate position of support is equipped with the water-blocking plate, the water-blocking plate is located the same axis with the stagnant water stopper, be equipped with strutting arrangement between water-blocking plate and the stagnant water stopper.
Preferably, the supporting device comprises a branch pipe and glass columns at two ends of the branch pipe, the branch pipe and the glass columns are integrated, one of the glass columns abuts against the lower surface of the water blocking plate, the other glass column abuts against the water stop plug, the branch pipe is a glass pipe, and a flammable medium is arranged in the branch pipe.
Preferably, a plurality of water blocking support plates are uniformly arranged around the water blocking plate, and the sectional area of the water blocking plate is larger than that of the water stop plug.
Preferably, the base is further provided with a smoke sensor, the second communicating pipe is a buried pipe, the second communicating pipe is provided with an electromagnetic valve, and a pulse signal sent by the smoke sensor controls the electromagnetic valve through the controller.
Preferably, the flammable medium in the branch is kerosene or alcohol.
The invention discloses a spraying device for fire safety, which comprises a base and a foldable support leg below the base, wherein a first communicating pipe is arranged on the base, one end of the first communicating pipe extends downwards to be connected with a second communicating pipe, one end of the first communicating pipe extends upwards to be connected with a spraying mechanism, the spraying mechanism is a first spraying device or a second spraying device, the connecting end of the first spraying device and the second spraying device is matched with the end part of the first communicating pipe, and the first spraying device can rotate under the action of water pressure in the first communicating pipe; the spraying device for fire safety is stable in structure, simple and convenient to use, capable of being provided with the first spraying device or the second spraying device in advance according to conditions to prevent disasters, large in spraying range and strong in linkage, capable of improving fire extinguishing efficiency and suitable for popularization and use.
Drawings
Fig. 1 is a first schematic structural view of a sprinkler for fire safety according to the present invention.
Fig. 2 is a schematic structural view of a sprinkler for fire safety according to the present invention.
Fig. 3 is a schematic structural view of the swivel in the present invention.
Fig. 4 is an enlarged schematic view of the structure at a in fig. 2 according to the present invention.
Fig. 5 is a third schematic structural view of a sprinkler for fire safety according to the present invention.
Fig. 6 is a first schematic structural view of a second spraying device according to the present invention.
Fig. 7 is a second schematic structural view of a second spraying device of the present invention.
Wherein: 1. a base; 2. a support leg; 3. a first communication pipe; 4. a smoke sensor; 5. a second communicating pipe; 6. a first spraying device; 61. a spray arm; 62. a first nozzle; 63. a second nozzle; 64. a swivel; 641. a connecting rod; 642. a wave plate; 643. a bearing; 7. a second spraying device; 71. a connecting cylinder; 72. a pedestal; 721. recessing; 722. a water stop plug; 73. a support; 74. a water-blocking plate; 741. a water blocking support plate; 75. a branch pipe; 751. a glass column; 752. a combustible medium.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. The drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.
The first embodiment is as follows: referring to fig. 1-4, the technical solution of the present invention is: the utility model provides a landing leg 2 that is used for fire control safety, but base 1 and base 1 below are closed, be equipped with first communicating pipe 3 on the base, the one end downwardly extending of first communicating pipe 3 is connected with second communicating pipe 5, the one end of first communicating pipe 3 upwards extends and is connected with sprinkler structure, sprinkler structure is first sprinkler 6, the tip phase-match of first sprinkler 6 and first communicating pipe 3, first sprinkler 6 is rotatable under the hydraulic effect in first communicating pipe 3.
In the solution of the present invention, the first spraying device 6 includes a circular rotator 64, a plurality of spraying arms 61 are uniformly arranged on the circumference of the rotator 64, the rotator 64 is respectively communicated with the plurality of spraying arms 61, a first nozzle 62 and a plurality of second nozzles 63 are respectively arranged above the plurality of spraying arms 61, a connecting rod 641, a wave plate 642 and a bearing 643 are further arranged in the rotator 64, the connecting rod 641 is fixed on the upper surface of the rotator 64 and extends downward, the wave plate 642 is uniformly arranged around the connecting rod 641, the bearing 643 is fixed on the lower surface of the rotator 64, the end of the first communication pipe 5 is fixed in the bearing 643, wherein the wave plate 642 is wavy, and when the pressure water in the first communication pipe 5 is sprayed into the rotator 64, the rotator 64 can be rotated through the bearing 643 due to the resistance of the wave plate 642 to the water; the water entering the swivel 64 will flow to the individual spray arms 61 and eventually the water will be sprayed out at the first nozzles 62 and the second plurality of nozzles 63.
The first nozzles 62 and the plurality of second nozzles 63 are respectively communicated with the corresponding spray arms 61, the first nozzles 62 are arranged on the outermost sides of the spray arms 61, and the included angle between the outermost first nozzle 62 and the adjacent second nozzle 63 is 30-45 degrees; because the rotating body 64 rotates ceaselessly, when the rotating body 64 rotates, the spraying arm 61 is driven to rotate, the first nozzles 62 spray water to the side, the second nozzles 63 spray water to the right upper side, and through rotation, the water sprayed out from the first nozzles 62 and the second nozzles 63 is thrown along with the water, so that the spraying range is enlarged, and the spraying efficiency is further improved.
As a preferred scheme, the base 1 is provided with the smoke sensor 4, the second communicating pipe 5 is a buried pipe, and the second communicating pipe 5 is arranged below a floor or cast into concrete in a normal state; when a fire occurs, the second communicating pipe 5 can be well protected, and the second communicating pipe 5 is not damaged; the second communicating pipe 5 is provided with an electromagnetic valve, when the smoke sensor 4 senses smoke, the smoke sensor 4 sends out a pulse signal, and the electromagnetic valve is controlled to be opened through a controller, so that pressure water flows into the first spraying device 6 through the second communicating pipe 5 and the first communicating pipe 4.
In the second embodiment, referring to fig. 5-7, a sprinkler for fire safety includes a base 1 and a foldable leg 2 below the base 1, wherein the base is provided with a first communicating pipe 3, one end of the first communicating pipe 3 extends downwards to be connected with a second communicating pipe 5, and the second communicating pipe 5 is arranged below a floor or cast into concrete in a normal state; can play good guard action to second communicating pipe 5 when meetting the condition of a fire, guarantee that second communicating pipe 5 does not receive the damage, the one end of first communicating pipe 5 upwards extends and is connected with sprinkler structure, sprinkler structure is second sprinkler 7, second sprinkler 7 and first communicating pipe 4's tip phase-match.
In the solution of the present invention, the second spraying device 7 includes a connecting tube 71 and a pedestal 72, the connecting tube 71 and the pedestal 72 are integrated and communicated, a recess 721 is disposed at the center of the pedestal 72, a water stop plug 722 is disposed in the recess 721, a support 73 is further disposed on the pedestal 72, a water stop plate 74 is disposed at the middle position of the support 73, the water stop plate 74 and the water stop plug 722 are located on the same axis, and a support device for tightly supporting the water stop plug 722 is disposed between the water stop plate 74 and the water stop plug 722.
The support device comprises a branch pipe 75 and glass columns 751 at two ends of the branch pipe 75, wherein the branch pipe 75 and the glass columns 751 are integrated, one of the glass columns 751 abuts against the lower surface of the water-stop plate 74, and the other glass column 751 abuts against a water-stop plug 722; at this time, the water stop plug 722 is supported and pressed tightly by the branch pipe 75 and the glass posts 751 at the two ends of the branch pipe 75, the stress point is on the lower surface of the water stop plate 74, and at this time, the water stop plug 722 covers the water outlet of the connecting cylinder 71 tightly.
The branch pipe 75 is a glass pipe, and a combustible medium 752 is arranged in the branch pipe 75; the flammable medium 752 in the branch pipe 75 is kerosene or alcohol; when the environment around the second spraying device 7 is in a fire state, the inflammable medium 752 (kerosene or alcohol) expands when heated, and breaks the external branch pipe 75 after the expansion is broken, and at this time, the water stop plug 722 is tightly supported without external force, so that the water stop plug 722 is jacked up by pressure water and is sprayed out; the sprayed pressure water is vertically sprayed upwards onto the water blocking plate 74, and as the plurality of water blocking support plates 741 are uniformly arranged around the water blocking plate 74, the pressure water is diffused all around through the water blocking plate and the water blocking support plates, the spraying range is enlarged, and the sectional area of the water blocking plate 74 is larger than that of the water blocking plug 722.
Example three: based on the first and second embodiments, the support leg 2 of the present invention can be fixed upside down on the indoor ceiling, so that the whole body is upside down, the floor space is not occupied, and the first spraying device 6 and the second spraying device 7 can be installed in advance according to the situation for prevention, wherein the first communicating pipe 3, the second communicating pipe 5, the first spraying device 6 and the second spraying device 7 are integrally made of metal materials, so as to avoid damage in disaster situations.
Finally, it should also be noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications therefrom are within the scope of the invention.
Claims (8)
1. The utility model provides a landing leg that is used for fire control safety, base and base below collapsible, be equipped with first connecting pipe on the base, its characterized in that: the one end downwardly extending of first communicating pipe is connected with second communicating pipe, the one end of first communicating pipe is upwards extended and is connected with sprinkler structure, sprinkler structure is first sprinkler or second sprinkler, the link of first sprinkler and second sprinkler and the tip phase-match of first communicating pipe, first sprinkler is rotatable under the effect of hydraulic pressure in first communicating pipe.
2. A sprinkler for fire safety according to claim 1, characterised in that: the first spraying device comprises a circular rotating body, a plurality of spraying arms are uniformly arranged on the circumference of the rotating body, the rotating body is communicated with the spraying arms respectively, a plurality of first nozzles and a plurality of second nozzles are arranged above the spraying arms respectively, a connecting rod, a wave plate and a bearing are further arranged in the rotating body, the connecting rod is fixed on the upper surface of the rotating body and extends downwards, the wave plate is uniformly arranged on the periphery of the connecting rod, the bearing is fixed on the lower surface of the rotating body, and the end part of the first communicating pipe is fixed in the bearing.
3. A sprinkler for fire safety according to claim 2, characterised in that: first nozzle and a plurality of second nozzle communicate with corresponding spray arm respectively, first nozzle is established in the outside of spray arm, and the first nozzle in the outside is 30 ~ 45 with the contained angle between the adjacent second nozzle.
4. A sprinkler for fire safety according to claim 1, characterised in that: the second sprinkler includes connecting cylinder and pedestal, the connecting cylinder is as an organic whole and is linked together with the pedestal, the center department of pedestal is equipped with sunkenly, be equipped with the stagnant water stopper in the sunkenly, still be equipped with the support on the pedestal, the intermediate position of support is equipped with the board that blocks water, the board that blocks water is located same axis with the stagnant water stopper, be equipped with strutting arrangement between board and the stagnant water stopper.
5. A sprinkler for fire safety according to claim 4, characterised in that: the supporting device comprises a branch pipe and glass columns at two ends of the branch pipe, the branch pipe and the glass columns are integrated, one of the glass columns abuts against the lower surface of the water stop plate, the other glass column abuts against the water stop plug, the branch pipe is a glass pipe, and a combustible medium is arranged in the branch pipe.
6. A sprinkler for fire safety according to claim 4, characterised in that: a plurality of water blocking support plates are uniformly arranged around the water blocking plate, and the sectional area of the water blocking plate is larger than that of the water stop plug.
7. A sprinkler for fire safety according to claim 1, characterised in that: the base is further provided with a smoke sensor, the second communicating pipe is a buried pipe, the second communicating pipe is provided with an electromagnetic valve, and a pulse signal sent by the smoke sensor controls the electromagnetic valve through the controller.
8. A sprinkler for fire safety according to claim 5, characterised in that: the inflammable medium in the branch pipe is kerosene or alcohol.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111004627.0A CN113663266A (en) | 2021-08-30 | 2021-08-30 | A sprinkler for fire control safety |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111004627.0A CN113663266A (en) | 2021-08-30 | 2021-08-30 | A sprinkler for fire control safety |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113663266A true CN113663266A (en) | 2021-11-19 |
Family
ID=78547384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111004627.0A Pending CN113663266A (en) | 2021-08-30 | 2021-08-30 | A sprinkler for fire control safety |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113663266A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09299503A (en) * | 1996-05-16 | 1997-11-25 | Hochiki Corp | Water sprinkling method for fixed fire-fighting facility and sprinkler nozzle for fire extinguishment |
| CN107469264A (en) * | 2017-09-22 | 2017-12-15 | 德清县安泰消防机械有限公司 | Bulb sprinkler head |
| CN207804836U (en) * | 2017-10-30 | 2018-09-04 | 西安瑞安消防工程有限公司 | A kind of rotation type large space sprinkling extinguishing device |
| CN210631601U (en) * | 2019-07-19 | 2020-05-29 | 浙江龙鼎消防器材有限公司 | Fire control shower nozzle that sprays effectually |
| CN212416762U (en) * | 2020-04-25 | 2021-01-29 | 天津中信仁恒机电工程有限公司 | Fire-fighting spraying system |
| CN213347573U (en) * | 2020-09-02 | 2021-06-04 | 辽宁天河安全科技有限公司 | Device for rotary water spraying fire extinguishing by using water as power |
-
2021
- 2021-08-30 CN CN202111004627.0A patent/CN113663266A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09299503A (en) * | 1996-05-16 | 1997-11-25 | Hochiki Corp | Water sprinkling method for fixed fire-fighting facility and sprinkler nozzle for fire extinguishment |
| CN107469264A (en) * | 2017-09-22 | 2017-12-15 | 德清县安泰消防机械有限公司 | Bulb sprinkler head |
| CN207804836U (en) * | 2017-10-30 | 2018-09-04 | 西安瑞安消防工程有限公司 | A kind of rotation type large space sprinkling extinguishing device |
| CN210631601U (en) * | 2019-07-19 | 2020-05-29 | 浙江龙鼎消防器材有限公司 | Fire control shower nozzle that sprays effectually |
| CN212416762U (en) * | 2020-04-25 | 2021-01-29 | 天津中信仁恒机电工程有限公司 | Fire-fighting spraying system |
| CN213347573U (en) * | 2020-09-02 | 2021-06-04 | 辽宁天河安全科技有限公司 | Device for rotary water spraying fire extinguishing by using water as power |
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| SE01 | Entry into force of request for substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20211119 |
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| RJ01 | Rejection of invention patent application after publication |