CN115970211A - Fire extinguishing device - Google Patents
Fire extinguishing device Download PDFInfo
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- CN115970211A CN115970211A CN202211649925.XA CN202211649925A CN115970211A CN 115970211 A CN115970211 A CN 115970211A CN 202211649925 A CN202211649925 A CN 202211649925A CN 115970211 A CN115970211 A CN 115970211A
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- water
- pipe
- outlet pipe
- fire extinguishing
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 169
- 230000007246 mechanism Effects 0.000 claims abstract description 30
- 238000007789 sealing Methods 0.000 claims abstract description 17
- 238000009826 distribution Methods 0.000 claims description 13
- 230000008878 coupling Effects 0.000 claims description 9
- 238000010168 coupling process Methods 0.000 claims description 9
- 238000005859 coupling reaction Methods 0.000 claims description 9
- 230000001629 suppression Effects 0.000 claims description 4
- 241000463219 Epitheca Species 0.000 abstract description 17
- 238000000034 method Methods 0.000 description 13
- 239000007787 solid Substances 0.000 description 9
- 230000000694 effects Effects 0.000 description 7
- 239000012535 impurity Substances 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 238000009776 industrial production Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000002940 repellent Effects 0.000 description 1
- 239000005871 repellent Substances 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
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- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The invention relates to the technical field of fire extinguishing devices, and particularly discloses a fire extinguishing device, which comprises: a housing: the shell comprises an upper shell and a lower shell which is rotatably connected with the upper shell; the water running mechanism comprises: the water walking mechanism comprises a water walking tank arranged in the lower shell, and a transverse pipe and a vertical pipe which are communicated in the water walking tank, wherein the top of the water walking tank is rotatably connected with a water inlet pipe, one end of the water inlet pipe extends into the vertical pipe and is communicated with the interior of the vertical pipe, the side wall of the water walking tank is rotatably connected with a water outlet pipe, and one end of the water outlet pipe extends into the transverse pipe and is communicated with the transverse pipe; a sensor assembly: the sensor component is arranged at the end part of the water outlet pipe; a driving mechanism: actuating mechanism includes that the drive inferior valve winds the relative pivoted first drive assembly of epitheca and drives the outlet pipe and walks the relative pivoted second drive assembly of water tank, and the inferior valve lateral wall is equipped with can hold outlet pipe pivoted holding tank, has solved traditional extinguishing device because only carry out sealing connection through the return bend between inlet tube and the outlet pipe, leads to the relatively poor problem of the holistic leakproofness of extinguishing device.
Description
Technical Field
The application relates to the technical field of fire extinguishing devices, and particularly discloses a fire extinguishing device.
Background
In industrial production and daily life, fire disasters as a potential safety hazard have great threat to lives and properties, so that fire fighting equipment is a very necessary safety facility, and only intelligent fire fighting equipment is applied more and more widely at present in order to discover and treat the fire disasters more quickly.
The automatic tracking and positioning jet fire extinguishing device is a novel water spraying fire extinguishing device which utilizes water power to push a spray head water distribution cavity to spray water in a rotating mode to extinguish fire, has the advantages of water power rotating water distribution, even spraying, good fire extinguishing effect, large fire extinguishing area and the like, for example, the Chinese utility model with the patent publication number of CN214713953U discloses a waterproof fire extinguishing device, which comprises a water inlet pipe, an upper shell and a lower shell, wherein the lower shell is connected with the bottom of the upper shell, the water inlet pipe comprises an upper section pipe, a middle section pipe and a lower section pipe, the upper section pipe, the middle section pipe and the lower section pipe are integrally formed, the bottom of the upper section pipe is matched and sleeved with a middle round hole of a waterproof cover, a sealing sleeve is arranged on the lower side of the middle round hole of the waterproof cover, the inner diameter of the sealing sleeve is larger than the top round hole of the waterproof cover, the sealing sleeve is rotated and sleeved on the top of the middle section pipe, a first annular groove is formed in the middle round hole of the waterproof cover, a first O-shaped rubber ring is arranged in the first groove, a second groove is formed in the inner wall of the sealing sleeve, and a second groove is formed in the second groove.
The utility model discloses a although can carry out water repellent to the junction of inlet tube and epitheca, avoid water to enter into inside the device, however, this utility model's only carry out sealing connection through the return bend between inlet tube and the outlet pipe, and this utility model's outlet pipe needs adjusting position according to actual need in the use, relative rotation will take place between inlet tube in the adjustment process and the return bend, make the inlet tube, there is wearing and tearing or clearance between outlet pipe and the return bend, lead to rivers to follow the inlet tube easily, outlet pipe and return bend junction flow out and influence the life of other spare parts, the holistic leakproofness of extinguishing device is relatively poor promptly, and because the outlet pipe needs carry out position control, the return bend adopts the form of hose to deal with the high water pressure in the fire-fighting water pipe, therefore, the inventor is in view of this, a fire extinguishing device is provided, so as to solve above-mentioned problem.
Disclosure of Invention
The invention aims to solve the problem that the traditional fire extinguishing device is poor in overall sealing performance due to the fact that the water inlet pipe and the water outlet pipe are in sealing connection only through the bent pipe.
In order to achieve the above object, a basic aspect of the present invention provides a fire extinguishing apparatus including:
a housing: the shell comprises an upper shell and a lower shell which is rotationally connected with the upper shell;
the water running mechanism comprises: the water distribution mechanism comprises a water distribution box which is arranged in the lower shell and moves synchronously with the lower shell, and a transverse pipe and a vertical pipe which are mutually vertically communicated in the water distribution box, the top of the water distribution box is rotatably connected with a water inlet pipe, one end of the water inlet pipe extends into the vertical pipe and is communicated with the interior of the vertical pipe, the side wall of the water distribution box is rotatably connected with a water outlet pipe, and one end of the water outlet pipe extends into the transverse pipe and is communicated with the transverse pipe;
a sensor assembly: the sensor assembly is arranged at the end part of the water outlet pipe and is used for detecting the position of a fire source;
a driving mechanism: the driving mechanism comprises a first driving component for driving the lower shell to rotate relatively around the upper shell and a second driving component for driving the water outlet pipe to rotate relatively around the water tank, and the side wall of the lower shell is provided with a containing groove capable of containing the water outlet pipe in a rotating mode.
The principle and effect of this basic scheme lie in:
1. according to the invention, the first driving assembly drives the lower shell and the upper shell to rotate relatively, so that the water running tank, the water outlet pipe and the water inlet pipe can be driven to rotate relatively, the lower shell, the water running tank and the water outlet tank can rotate in a plane, the direction of the water outlet pipe can be adjusted in the plane, and the fire extinguishing range is enlarged.
2. The second driving assembly drives the water outlet pipe to rotate around the water walking tank relatively, so that the angle between the water outlet pipe and the water walking tank can be adjusted, namely the angle of the water outlet pipe is adjusted in the same vertical plane, the elevation angle of the water outlet pipe can be adjusted according to actual use requirements, and the coverage range of the fire extinguishing device is further enlarged.
3. According to the fire extinguishing device, the water inlet pipe is communicated with the vertical pipe and the water outlet pipe is communicated with the transverse pipe through the water running mechanism, so that different environment requirements in the adjusting process of the water inlet pipe and the water outlet pipe in the using process of the fire extinguishing device can be met respectively, the mutual connection relation is not influenced by abrasion in the adjusting process of the water inlet pipe and the water outlet pipe, and the sealing performance is better.
4. The water-passing mechanism replaces the traditional soft elbow, so that all pipelines in the fire-fighting water pipe can be connected by hard and rigid pipelines, the high-water-pressure impact in the fire-fighting water pipe can be borne, and the service life of the whole fire-fighting device is prolonged.
Furthermore, the first driving assembly comprises a first motor fixedly connected with the upper shell, a driving gear driven by the first motor to rotate and a gear ring fixedly connected with the inner wall of the lower shell and meshed with the driving gear. The first motor drives the driving gear to rotate, and the driving gear is meshed with the gear ring relatively, so that the gear ring rotates and then drives the lower shell to integrally rotate.
Furthermore, the outer walls of the upper shell and the lower shell are provided with limiting connecting mechanisms for preventing the upper shell and the lower shell from being separated from each other. Spacing coupling mechanism prevents that the condition that epitheca and inferior valve break away from each other from appearing at inferior valve pivoted in-process, improves overall structure's compactedness and inferior valve and the structural strength between the epitheca.
Further, spacing coupling mechanism include a plurality of fixture blocks with the epitheca rigid coupling and with the solid fixed ring of inferior valve rigid coupling, gu fixed ring bottom is equipped with spacing draw-in groove, fixture block bottom sliding connection is in spacing draw-in groove. Through fixture block and epitheca fixed connection, solid fixed ring and inferior valve fixed connection, the bottom of recycling the fixture block is connected with the spacing draw-in groove at solid fixed ring top, can be so that fixture block, solid fixed ring at vertical position's relatively fixed, do not influence the relative rotation between fixture block and the solid fixed ring simultaneously, do not interfere the relative rotation between epitheca and the inferior valve promptly.
Furthermore, the second driving mechanism comprises a second motor fixedly connected with the water tank and a rotating shaft driven by the second motor to rotate, and the free end of the rotating shaft extends into the transverse pipe and is fixedly connected with the water outlet pipe. The second motor directly drives the rotating shaft to rotate, and then the water outlet pipe and the water tank are driven to rotate relatively.
Furthermore, a plurality of water flowing holes are formed in the side wall of the water outlet pipe in the transverse pipe and one end of the water inlet pipe in the vertical pipe. Walk the water hole with inlet tube and standpipe, outlet pipe and violently manage intercommunication each other for rivers can follow inlet tube, standpipe in proper order, violently manage and go out the water pipe and flow through, walk the water hole simultaneously and can also play filterable effect to rivers, prevent that the impurity of rivers the inside from damaging the equipment of putting out a fire.
Furthermore, the joints of the inner walls of the transverse pipe, the vertical pipe and the water tank are all provided with sealing rings. The sealing ring can improve the sealing performance among the inner walls of the transverse pipe, the vertical pipe and the water tank.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the description below are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
FIG. 1 illustrates a schematic view of a fire suppression apparatus according to an embodiment of the present application;
FIG. 2 is a schematic view of an interior of a fire suppression apparatus according to an embodiment of the present application;
FIG. 3 illustrates another side view of the interior of a fire suppression apparatus according to an embodiment of the present application;
fig. 4 shows a schematic diagram of a water running mechanism in a fire extinguishing apparatus according to an embodiment of the present application.
Detailed Description
To further illustrate the technical means and effects of the present invention adopted to achieve the predetermined objects, the following detailed description of the embodiments, structures, features and effects according to the present invention will be made with reference to the accompanying drawings and preferred embodiments.
Reference numerals in the drawings of the specification include: the water-saving device comprises an upper shell 1, a lower shell 2, a water inlet pipe 3, a water outlet pipe 4, a positioning detector 5, a camera 6, a first motor 7, a clamping block 8, a fixing ring 9, a water tank 10, a second motor 11, a mounting frame 12, a driving gear 13, a gear ring 14, a limiting waterproof sleeve 15, a first connecting pipe 16, a vertical pipe 17, a horizontal pipe 18, a second connecting pipe 19 and a sealing ring 20.
An extinguishing device, embodiments of which are shown in fig. 1 to 4:
a housing: the casing includes epitheca 1 and the inferior valve 2 of being connected with epitheca 1 rotation, epitheca 1 is equipped with the spacing coupling mechanism who prevents epitheca 1 and inferior valve 2 and break away from each other with the outer wall of inferior valve 2, it is concrete, spacing coupling mechanism includes a plurality of fixture blocks 8 with epitheca 1 rigid coupling and the solid fixed ring 9 with inferior valve 2 rigid coupling, fixture block 8 all along the outer wall circumference symmetric distribution of casing with solid fixed ring 9, gu fixed ring 9 bottom is equipped with spacing draw-in groove, the hem is established at barb-shaped hem 8 bottom, the tip sliding connection of hem is in spacing draw-in groove and be equipped with glossy chamfer face, the chamfer face can reduce the friction between hem and the spacing draw-in groove, thereby reduce the resistance of inferior valve 2 and epitheca 1 rotation in-process, through fixture block 8 and epitheca 1 fixed connection, gu fixed ring 9 and inferior valve 2 fixed connection, the bottom of reuse fixture block 8 is connected with the spacing draw-in solid fixed ring 9 top, can make fixture block 8, gu fixed ring 9 is fixed relatively fixed at vertical position, do not influence the relative rotation between fixture block 8 and solid fixed ring 9 simultaneously, do not interfere the relative rotation between epitheca 1 and inferior valve 2 promptly.
The water running mechanism comprises: the water running mechanism comprises a water running box 10 which is arranged in a lower shell 2 and synchronously moves with the lower shell 2, and a transverse pipe 18 and a vertical pipe 17 which are mutually vertically communicated in the water running box 10, the water running box 10 is fixedly arranged in the lower shell 2 through a mounting frame 12, the transverse pipe 18 and the vertical pipe 17 are integrally arranged in a T shape to improve the strength of a connecting structure between the transverse pipe 18 and the vertical pipe 17, sealing rings 20 are arranged at the joints of the transverse pipe 18, the vertical pipe 17 and the inner wall of the water running box 10 to improve the sealing performance between the transverse pipe 18 and the vertical pipe 17 and the inner wall of the water running box 10, the top of the water running box 10 is rotatably connected with a water inlet pipe 3, one end of the water inlet pipe 3 extends into the vertical pipe 17 and is provided with a first connecting pipe 16 communicated with the interior of the vertical pipe 17, the bottom of the first connecting pipe 16 is provided with a plurality of water running holes, the other end of inlet tube 3 wears out 1 casing top of epitheca and outside fire hose intercommunication, for avoiding the too high connection performance that influences inlet tube 3 and between the water tank 10 of water pressure in the fire hose, at the position of 1 inside fixed mounting of epitheca spacing waterproof sleeve 15 in order to injure inlet tube 3, spacing waterproof sleeve 15 cover is established on inlet tube 3 takes place the skew in order to prevent the position of inlet tube 3, the water tank 10 lateral wall of walking rotates and is connected with outlet pipe 4, the one end of outlet pipe 4 stretches into violently the pipe 18 in and be equipped with second connecting pipe 19 and violently manage 18 intercommunication, 2 lateral walls of inferior valve are worn out to the other end of outlet pipe 4 and are equipped with the squirt that is used for blowout high-pressure rivers, a plurality of holes of walking have all been opened to the lateral wall of second connecting pipe 19. Walk the water hole with first connecting pipe 16 and standpipe 17, second connecting pipe 19 with violently manage 18 mutual intercommunications for rivers can follow inlet tube 3, first connecting pipe 16, standpipe 17 in proper order, violently manage 18, second connecting pipe 19 and outlet pipe 4 and flow through, walk the water hole simultaneously and can also play filterable effect to rivers, prevent that the impurity of rivers the inside from damaging the equipment of putting out a fire.
A sensor assembly: the sensor assembly is arranged at the end part of the water outlet pipe 4 and used for detecting the position of a fire source, and comprises a positioning detector 5 and a camera 6, wherein a controller is arranged in the upper shell 1 and receives a control signal detected by the sensor assembly.
A driving mechanism: the driving mechanism comprises a first driving component for driving the lower shell 2 to rotate relatively around the upper shell 1 and a second driving component for driving the water outlet pipe 4 to rotate relatively around the water tank 10, wherein the side wall of the lower shell 2 is provided with a containing groove capable of containing the water outlet pipe 4, concretely, the first driving component comprises a first motor 7 fixedly connected with the upper shell 1, a driving gear 13 driven by the first motor 7 to rotate and a gear ring 14 fixedly connected with the inner wall of the lower shell 2 and meshed with the driving gear 13, the first motor 7 drives the driving gear 13 to rotate, the driving gear 13 is meshed with the gear ring 14 relatively, so that the gear ring 14 rotates and further drives the lower shell 2 to rotate integrally, the water tank 10 can be driven, the water outlet pipe 4 and the water inlet pipe 3 rotate relatively, the lower shell 2, the water tank 10 and the water outlet tank can rotate in a plane, the direction of the water outlet pipe 4 can be adjusted in the plane, and the fire extinguishing range is enlarged; the second driving mechanism comprises a second motor 11 fixedly connected with the water running tank 10 and a rotating shaft driven by the second motor 11 to rotate, and the free end of the rotating shaft extends into the transverse pipe 18 and is fixedly connected with the water outlet pipe 4. Directly drive the pivot through second motor 11 and rotate, and then drive outlet pipe 4 and walk water tank 10 relative rotation for outlet pipe 4 can be adjusted with the angle of walking water tank 10, adjusts outlet pipe 4's angle in same vertical plane promptly, can adjust outlet pipe 4's angle of elevation according to the use needs of reality, has further increased extinguishing device's coverage.
In this embodiment, the water inlet pipe 3 and the water outlet pipe 4 are hermetically connected through the water flowing mechanism, the water inlet pipe 3 and the vertical pipe 17 and the water outlet pipe 4 and the horizontal pipe 18 are communicated through the water flowing holes, and the vertical pipe 17 and the horizontal pipe 18 are communicated with each other, so that water can flow through the water inlet pipe 3, the vertical pipe 17, the water outlet pipe 4 and the horizontal pipe 18 in sequence, which can respectively meet different environmental requirements in the adjustment process of the water inlet pipe 3 and the water outlet pipe 4 in the use process of the fire extinguishing apparatus, that is, when the lower shell 2 and the upper shell 1 rotate relatively, the lower shell 2 drives the water tank 10 to rotate integrally, so that the water tank 10 and the water inlet pipe 3 rotate relatively, that the water inlet pipe 3 rotates relatively with the vertical pipe 17 inside the vertical pipe 17, the rotation relationship does not affect the normal water supply of the water inlet pipe 3 into the vertical pipe 17, and similarly, when the position of the water outlet pipe 4 is adjusted, outlet pipe 4 rotates with walking water tank 10 relatively, outlet pipe 4 rotates in violently managing 18 promptly, this rotation relation does not influence rivers from violently managing 18 inflow in outlet pipe 4, and inlet tube 3, the wearing and tearing of outlet pipe 4 accommodation process do not influence the relation of connection each other, the leakproofness is better, and inlet tube 3 in this embodiment, outlet pipe 4, violently manage 18, standpipe 17 all adopts the stereoplasm pipeline, traditional soft return bend has been replaced, make inlet tube 3, outlet pipe 4, violently manage 18, standpipe 17 more can bear the high water pressure impact in the fire hose, the holistic life of extinguishing device has been improved, it can also play filterable effect to rivers to walk the water hole simultaneously, prevent that the impurity of rivers the inside from damaging the equipment or the spare part of putting out a fire, the demand to the water quality has been reduced simultaneously.
In the implementation process of the fire extinguishing device, the fire extinguishing device is fixedly installed through the upper shell 1, the upper shell 1 and a wall surface in industrial production and daily life are fixedly installed through bolts or screws, the end part of a fire-fighting water pipe is communicated with the end part of the top end of the water inlet pipe 3 and is fastened through a binding band, then the sensor assembly monitors the environment in a place, after a fire source is detected (for example, the temperature and the smoke concentration are increased to exceed threshold values), the controller starts the first motor 7 to enable the lower shell 2 to rotate horizontally integrally, the fire source is located through the sensor assembly, then the second motor 11 is started to drive the water outlet pipe 4, the water gun and the sensor assembly fixed on the water outlet pipe 4 to conduct positioning scanning in the vertical direction, when the fire source characteristics are detected, the position is locked, then the water gun adjusts the angle and the water pressure through the fire source position, the controller starts the water gun, water flow is sprayed out through the water gun, and the fire source is finally extinguished.
Compared with the prior art, the fire extinguishing device can identify the position of a fire source, and can adjust the position of the water gun according to the position of the fire source so as to extinguish the fire source, and the water running mechanism is adopted to hermetically connect the water inlet pipe 3 and the water outlet pipe 4, so that the requirements of different environments in the adjusting process of the water inlet pipe 3 and the water outlet pipe 4 can be met respectively in the using process of the fire extinguishing device, the mutual connection relation cannot be influenced by the abrasion in the adjusting process of the water inlet pipe 3 and the water outlet pipe 4, the sealing performance is better, the traditional soft bent pipe is replaced, all the pipelines in the fire extinguishing device can be connected by adopting hard rigid pipelines, the high water pressure impact in a fire fighting water pipe can be borne, and the service life of the whole fire extinguishing device is prolonged.
Although the present invention has been described with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof without departing from the scope of the present invention.
Claims (7)
1. A fire suppression apparatus, comprising:
a housing: the shell comprises an upper shell and a lower shell which is rotatably connected with the upper shell;
the water running mechanism comprises: the water distribution mechanism comprises a water distribution box which is arranged in the lower shell and moves synchronously with the lower shell, and a transverse pipe and a vertical pipe which are mutually vertically communicated in the water distribution box, the top of the water distribution box is rotatably connected with a water inlet pipe, one end of the water inlet pipe extends into the vertical pipe and is communicated with the interior of the vertical pipe, the side wall of the water distribution box is rotatably connected with a water outlet pipe, and one end of the water outlet pipe extends into the transverse pipe and is communicated with the transverse pipe;
a sensor assembly: the sensor assembly is arranged at the end part of the water outlet pipe and is used for detecting the position of a fire source;
a driving mechanism: the driving mechanism comprises a first driving component for driving the lower shell to rotate relatively around the upper shell and a second driving component for driving the water outlet pipe to rotate relatively around the water tank, and the side wall of the lower shell is provided with a containing groove capable of containing the water outlet pipe in a rotating mode.
2. The fire extinguishing apparatus of claim 1, wherein the first driving assembly includes a first motor fixedly connected to the upper housing, a driving gear rotatably driven by the first motor, and a ring gear fixedly connected to an inner wall of the lower housing and engaged with the driving gear.
3. The fire extinguishing apparatus according to claim 2, wherein the outer walls of the upper and lower casings are provided with limit coupling means for preventing the upper and lower casings from being separated from each other.
4. The fire extinguishing apparatus according to claim 4, wherein the limiting connection mechanism comprises a plurality of clamping blocks fixedly connected with the upper shell and a fixing ring fixedly connected with the lower shell, the bottom of the fixing ring is provided with a limiting clamping groove, and the bottom of each clamping block is slidably connected in the limiting clamping groove.
5. The fire extinguishing apparatus of claim 1, wherein the second driving mechanism comprises a second motor fixedly connected to the water tank and a rotating shaft driven by the second motor to rotate, and a free end of the rotating shaft extends into the transverse pipe and is fixedly connected to the water outlet pipe.
6. The fire extinguishing apparatus of claim 5, wherein the side wall of the water outlet pipe in the transverse pipe and the end of the water inlet pipe in the vertical pipe are provided with a plurality of water flowing holes.
7. The fire extinguishing apparatus according to claim 1, wherein the joints of the horizontal pipe, the vertical pipe and the inner wall of the water tank are provided with sealing rings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211649925.XA CN115970211A (en) | 2022-12-21 | 2022-12-21 | Fire extinguishing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211649925.XA CN115970211A (en) | 2022-12-21 | 2022-12-21 | Fire extinguishing device |
Publications (1)
| Publication Number | Publication Date |
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| CN115970211A true CN115970211A (en) | 2023-04-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202211649925.XA Pending CN115970211A (en) | 2022-12-21 | 2022-12-21 | Fire extinguishing device |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080061172A1 (en) * | 2006-09-12 | 2008-03-13 | Trapp James M | High pressure monitor |
| CN208739775U (en) * | 2018-08-28 | 2019-04-16 | 华亭县正元生态农业发展有限公司 | A kind of comprehensive water injector of dragon fruit plantation |
| CN212631529U (en) * | 2020-09-11 | 2021-03-02 | 联讯智控技术有限公司 | Closed all-round automatic tracking location efflux extinguishing device |
| CN214713953U (en) * | 2021-05-07 | 2021-11-16 | 佛山市南海天雨智能灭火装置有限公司 | Waterproof fire extinguishing device |
| CN215136316U (en) * | 2021-05-07 | 2021-12-14 | 佛山市南海天雨智能灭火装置有限公司 | Automatic tracking fire extinguishing device |
| CN217784535U (en) * | 2022-07-08 | 2022-11-11 | 浙江永德信科技有限公司 | Three-way connecting pipe with bidirectional compensation adjusting function |
-
2022
- 2022-12-21 CN CN202211649925.XA patent/CN115970211A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080061172A1 (en) * | 2006-09-12 | 2008-03-13 | Trapp James M | High pressure monitor |
| CN208739775U (en) * | 2018-08-28 | 2019-04-16 | 华亭县正元生态农业发展有限公司 | A kind of comprehensive water injector of dragon fruit plantation |
| CN212631529U (en) * | 2020-09-11 | 2021-03-02 | 联讯智控技术有限公司 | Closed all-round automatic tracking location efflux extinguishing device |
| CN214713953U (en) * | 2021-05-07 | 2021-11-16 | 佛山市南海天雨智能灭火装置有限公司 | Waterproof fire extinguishing device |
| CN215136316U (en) * | 2021-05-07 | 2021-12-14 | 佛山市南海天雨智能灭火装置有限公司 | Automatic tracking fire extinguishing device |
| CN217784535U (en) * | 2022-07-08 | 2022-11-11 | 浙江永德信科技有限公司 | Three-way connecting pipe with bidirectional compensation adjusting function |
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