CN113476767A - Fire control safety is with sprinkler bead of being convenient for remove - Google Patents
Fire control safety is with sprinkler bead of being convenient for remove Download PDFInfo
- Publication number
- CN113476767A CN113476767A CN202110537206.8A CN202110537206A CN113476767A CN 113476767 A CN113476767 A CN 113476767A CN 202110537206 A CN202110537206 A CN 202110537206A CN 113476767 A CN113476767 A CN 113476767A
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- water
- wall
- plate
- water pipe
- Prior art date
- 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
Links
Images
Classifications
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C27/00—Fire-fighting land vehicles
-
- 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
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C33/00—Hose accessories
- A62C33/02—Apparatus for cleaning or drying hoses
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C33/00—Hose accessories
- A62C33/04—Supports or clamps for fire hoses
Landscapes
- 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 belongs to the technical field of consumption safety, in particular to a conveniently-moved water spraying head for fire safety, aiming at the problem that the existing device cannot discharge residual water in a water pipe which is folded after being used, the invention provides a scheme which comprises a bottom plate, connecting columns are fixedly connected to four corners of the outer wall of the bottom plate, a sliding wheel is fixedly connected to one end of each connecting column, a water storage tank is fixedly connected to one end of the outer wall of the top of the bottom plate, a water inlet pipe is fixedly connected to the outer wall of the top of the water storage tank, a water suction pump is fixedly connected to the outer wall of the top of the bottom plate, the water suction pump is connected with the water storage tank through a water guide pipe, and two vertical plates are fixedly connected to the outer wall of the top of the bottom plate. According to the invention, the residual water in the rewound water pipe can be discharged by utilizing the extrusion block and the stop block, so that the consumption of water resources is reduced, the damage to the water pipe caused by the residual water existing for a long time is avoided, meanwhile, the rewound water pipe is kept in an inclined state, water drops on the wall of the water pipe can naturally flow out after being accumulated, and the residual water is discharged more thoroughly.
Description
Technical Field
The invention relates to the technical field of fire safety, in particular to a conveniently-moved sprinkler head for fire safety.
Background
Fire control is to eliminate hidden danger, that is, to prevent and solve human, natural and accidental disasters in life, work and learning processes, and fire safety is to eliminate hidden danger equipment and schemes.
When a fire breaks out, most of the fire is extinguished by water, and when the fire breaks out in a small range, a small fire truck is often used for extinguishing the fire.
However, after the water pipe is packed up in using with the sprinkler head of being convenient for to remove of current fire control safety, can't be to remaining water discharge in the water pipe, not only can lead to the waste of water resource, remaining water still can have certain damage to the water pipe in the water pipe for a long time, consequently, the sprinkler head of being convenient for to remove of need to design a fire control safety solves above-mentioned problem urgently.
Disclosure of Invention
Based on the technical problem that the existing device cannot discharge residual water in a used and retracted water pipe, the invention provides a conveniently-moved sprinkler head for fire safety.
The invention provides a conveniently-moved sprinkler head for fire safety, which comprises a bottom plate, connecting columns are fixedly connected to four corners of the outer wall of the bottom plate, one end of each connecting column is fixedly connected with a sliding wheel, one end of the outer wall of the top of the bottom plate is fixedly connected with a water storage tank, the outer wall of the top of the water storage tank is fixedly connected with a water inlet pipe, the outer wall of the top of the bottom plate is fixedly connected with a water pump, the water pump is connected with the water storage tank through a water guide pipe, the outer wall of the top of the bottom plate is fixedly connected with two vertical plates, a rotating shaft is fixedly connected to the outer wall of one side, which is close to the vertical plate of the water pump, far away from the water pump, of the vertical plate, a rotating rod is rotatably connected between the rotating shaft and the other vertical plate, a water pipe is sleeved outside the rotating rod, one end of the water pipe is connected with the water pump through a bolt, one end of the rotating rod extends to the outer wall of one side, far away from the vertical plate, one end of the rotating rod extends to the outside of the vertical plate is fixedly connected with a rotating disk, and carousel one end fixedly connected with crank, the riser of keeping away from the suction pump is opened there is the round hole, and the round hole is located the carousel lower part, the round hole is passed by the water pipe, the recess has all been opened to round hole top and bottom inner wall, and the equal fixedly connected with electric telescopic handle of recess inner wall, two the equal fixedly connected with diaphragm of the relative one end of electric telescopic handle, and the relative one side equal a plurality of expanding spring of fixedly connected with of diaphragm, the equal fixedly connected with extrusion piece of a plurality of expanding spring one end, and the relative one end of extrusion piece all sets up to the arc, the equal fixedly connected with dog of cambered surface that the extrusion piece is relative, and dog top outer wall sets up to the inclined plane, the water pipe passes the one end fixedly connected with shower nozzle of round hole, two support frames of bottom plate top outer wall one end fixedly connected with, and the support frame supports the shower nozzle.
Preferably, the rotating shaft, the rotating rod, the rotating disc and the crank are all obliquely arranged and are obliquely downward towards the direction of the spray head.
Preferably, the riser of keeping away from the suction pump is close to one side fixedly connected with fixed plate of suction pump, and the fixed plate is located the round hole below.
Preferably, one side of the fixing plate is fixedly connected with a limiting sleeve, sleeve openings at the top and the bottom of the limiting sleeve are respectively provided with an arc opening, and the limiting sleeve is penetrated by a water pipe.
Preferably, bottom plate top outer wall one end fixedly connected with two book type poles, and fixedly connected with holding rod between the book type pole, four holding grooves have all been opened at holding rod top outer wall both ends.
Preferably, the outer wall of the bottom plate is fixedly connected with two damping springs, and one end of each damping spring is fixedly connected with a connecting plate.
Preferably, both ends of the connecting plate are fixedly connected with cross rods, and the outer wall of the bottom of each cross rod is fixedly connected with a hydraulic rod.
Preferably, two hydraulic stem bottom outer wall all fixedly connected with backup pad, and backup pad bottom internal diameter is greater than the top internal diameter.
Preferably, two the equal fixedly connected with of backup pad bottom outer wall has a plurality of piece that hinder, and hinders the piece cross section and be trapezoidal.
Compared with the prior art, the invention provides the conveniently-moved sprinkler head for fire safety, which has the following beneficial effects:
1. this sprinkler bead of fire control safety with being convenient for remove, through the round hole that sets up, a groove, electric telescopic handle, expanding spring, extrusion piece and dog, after the device finishes using, utilize the crank to rewind the water pipe on the bull stick, at this moment, control two electric telescopic handle and stretch, make two extrusion piece degree water pipes extrude, because the dog that sets up is the inclined plane, make the water in the water pipe flow along the inclined plane when being extruded, people can collect the water that flows, avoid the waste of water resource and the damage of remaining water to the water pipe, the expanding spring of setting can avoid the extrusion piece to lead to the water pipe damage to the water pipe extrusion force degree is too big.
2. This safe sprinkler bead of being convenient for remove of fire control is the slope downwards through setting up pivot, bull stick, carousel and crank, and behind the backrush water pipe, the water pipe of rolling up keeps the orientation of slope decurrent, can flow out naturally after remaining drop of water gathers into a lot in the water pipe wall, the residual water in the row outlet pipe of the degree of depth.
3. This safe sprinkler bead of being convenient for remove of fire control through fixed plate, stop collar and the arc mouth that sets up, when taking out or backrush the water pipe, the stop collar can carry on spacingly to the water pipe, makes it take out or backrush in the same direction as logical to after the stop collar both ends are the arc, can reduce the wearing and tearing of stop collar to the water pipe outer wall.
4. This safe sprinkler bead of being convenient for remove of fire control through damping spring, hydraulic stem, backup pad and the piece that hinders that sets up, and the device is at the during operation, and the control hydraulic stem is flexible, makes the backup pad support the device, utilizes damping spring to reduce the vibrations that the suction pump brought to the piece that hinders of the trapezoidal cross section of backup pad bottom can make the backup pad support more stable.
Drawings
FIG. 1 is a schematic front view of a portable sprinkler head for fire safety according to the present invention;
FIG. 2 is a schematic cross-sectional view of a circular hole of a portable sprinkler head for fire safety according to the present invention;
FIG. 3 is a schematic view of a grip of a portable sprinkler head for fire safety according to the present invention;
FIG. 4 is a schematic view of a movable stopper sleeve for fire safety of a sprinkler head according to the present invention;
fig. 5 is a schematic structural view of a support plate of a sprinkler head for fire safety and easy movement according to the present invention.
In the figure: 1. a sliding wheel; 2. connecting columns; 3. a base plate; 4. a folding bar; 5. a water storage tank; 6. a water inlet pipe; 7. a water pump; 8. a rotating shaft; 9. a water pipe; 10. a vertical plate; 11. a turntable; 12. a crank; 13. a fixing plate; 14. a spray head; 15. a support frame; 16. a damping spring; 17. a cross bar; 18. a support plate; 19. a connecting plate; 20. a hydraulic lever; 21. a tension spring; 23. an electric telescopic rod; 24. a groove; 25. extruding the block; 26. a circular hole; 27. a stopper; 28. a transverse plate; 29. a holding groove; 30. a holding rod; 31. a limiting sleeve; 32. an arc opening; 33. and blocking the block.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 1-5, a movable sprinkler head for fire safety comprises a bottom plate 3, four corners of the outer wall of the bottom plate 3 are all connected with connecting columns 2 through bolts, one end of each connecting column 2 is connected with a sliding wheel 1 through a bolt, one end of the outer wall of the top of the bottom plate 3 is connected with a water storage tank 5 through a bolt, the outer wall of the top of the water storage tank 5 is connected with a water inlet pipe 6 through a bolt, the outer wall of the top of the bottom plate 3 is connected with a water pump 7 through a bolt, the water pump 7 is connected with the water storage tank 5 through a water guide pipe, the outer wall of the top of the bottom plate 3 is connected with two vertical plates 10 through bolts, the outer wall of one side, which is close to the water pump 7 and is far away from the water pump 7, a rotating shaft 8 is rotatably connected with the other vertical plate 10, a water pipe 9 is sleeved outside the rotating shaft, one end of the water pipe 9 is connected with the water pump 7 through a bolt, one end of a rotating rod extends to the outer wall of one side of a vertical plate 10 far away from a water suction pump 7, one end of the rotating rod extending to the outside of the vertical plate 10 is connected with a rotating disc 11 through a bolt, one end of the rotating disc 11 is connected with a crank 12 through a bolt, the vertical plate 10 far away from the water suction pump 7 is provided with a round hole 26, the round hole 26 is positioned at the lower part of the rotating disc 11, the round hole 26 is penetrated through a water pipe 9, the inner walls of the top and the bottom of the round hole 26 are provided with grooves 24, the inner walls of the grooves 24 are connected with electric telescopic rods 23 through bolts, the opposite ends of the two electric telescopic rods 23 are connected with a transverse plate 28 through bolts, the opposite side of the transverse plate 28 is connected with a plurality of telescopic springs 21 through bolts, one ends of the plurality of telescopic springs 21 are connected with an extrusion block 25 through bolts, the opposite end of the extrusion block 25 is provided with an arc shape, the opposite arc-shaped cambered surfaces of the extrusion block 25 are connected with a stop block 27 through bolts, and the outer wall of the top of the stop block 27 is provided with an inclined surface, one end of the water pipe 9 penetrating through the round hole 26 is connected with the spray head 14 through a bolt, one end of the outer wall of the top of the bottom plate 3 is connected with two support frames 15 through bolts, and the support frames 15 support the spray head 14.
In the invention, the rotating shaft 8, the rotating rod, the rotating disc 11 and the crank 12 are all obliquely arranged and are obliquely downward towards the spray head 14, so that water drops remained in the rewound water pipe 9 naturally flow out after being accumulated.
In the invention, one side of the vertical plate 10 far away from the water suction pump 7 and close to the water suction pump 7 is connected with the fixing plate 13 through bolts, and the fixing plate 13 is positioned below the round hole 26.
According to the invention, one side of the fixing plate 13 is connected with the limiting sleeve 31 through the bolt, the top and bottom sleeve openings of the limiting sleeve 31 are respectively provided with the arc openings 32, the limiting sleeve 31 is penetrated by the water pipe 9, and the outer wall of the water pipe 9 can be prevented from being scraped by the limiting sleeve 31.
In the invention, one end of the outer wall of the top of the bottom plate 3 is connected with two folding rods 4 through bolts, the holding rods 30 are connected between the folding rods 4 through bolts, four holding grooves 29 are respectively formed at two ends of the outer wall of the top of the holding rod 30, and the humanized holding grooves 29 are convenient for people to hold the holding rod 30 when moving the device.
In the invention, the outer wall of the bottom plate 3 is connected with two damping springs 16 through bolts, one ends of the damping springs 16 are connected with connecting plates 19 through bolts, and the influence caused by vibration generated by the water pump 7 is reduced to the minimum through the damping springs 16.
In the invention, two ends of the connecting plate 19 are both connected with a cross rod 17 through bolts, and the outer wall of the bottom of the cross rod 17 is connected with a hydraulic rod 20 through bolts.
In the invention, the outer walls of the bottoms of the two hydraulic rods 20 are both connected with the supporting plate 18 through bolts, and the inner diameter of the bottom of the supporting plate 18 is larger than that of the top of the supporting plate.
In the invention, the outer walls of the bottoms of the two supporting plates 18 are both connected with a plurality of blocks 33 through bolts, and the cross sections of the blocks 33 are trapezoidal, so that the supporting plates 18 are more stable, and the device is more stable in working.
The working principle is as follows: when in use, the crank handle 12 is rotated to draw out the water pipe 9, a fireman holds the spray head 14 to extinguish fire, after the device is used, the water pipe 9 is rewound on the rotating rod by using the crank handle 12, at the moment, the two electric telescopic rods 23 are controlled to stretch, so that the two extrusion blocks 25 extrude the water pipe 9, because the stop block 27 is an inclined plane, water in the water pipe 9 flows out along the inclined plane when being extruded, people can collect the flowing water, waste of water resources and damage of residual water to the water pipe 9 are avoided, the telescopic spring 21 can avoid damage to the water pipe 9 caused by overlarge extrusion force of the extrusion block 25 to the water pipe 9, after the water pipe 9 is reeled back, because the rotating shaft 8, the rotating rod, the rotating disc 11 and the crank 12 are all inclined downwards, the reeled water pipe 9 keeps the inclined downwards direction, the residual water drops in the wall of the water pipe 9 naturally flow out after gathering a lot, and the residual water in the deep water pipe 9 is discharged.
The control mode of the invention is automatically controlled by the controller, the control circuit of the controller can be realized by simple programming of a person skilled in the art, the supply of the power supply also belongs to the common knowledge in the field, and the invention is mainly used for protecting mechanical devices, so the control mode and the circuit connection are not explained in detail in the invention.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (9)
1. The sprinkler head convenient to move for fire safety comprises a bottom plate (3), wherein connecting columns (2) are fixedly connected to four corners of the outer wall of the bottom plate (3), and sliding wheels (1) are fixedly connected to one ends of the connecting columns (2), and is characterized in that a water storage tank (5) is fixedly connected to one end of the outer wall of the top of the bottom plate (3), a water inlet pipe (6) is fixedly connected to the outer wall of the top of the water storage tank (5), a water suction pump (7) is fixedly connected to the outer wall of the top of the bottom plate (3), the water suction pump (7) is connected with the water storage tank (5) through a water guide pipe, two vertical plates (10) are fixedly connected to the outer wall of the top of the bottom plate (3), a rotating shaft (8) is fixedly connected to the outer wall of one side, far away from the water suction pump (7), of the vertical plate (10) close to the water suction pump (7), and a rotating rod is rotatably connected between the rotating shaft (8) and the other vertical plate (10), and the outside of the rotating rod is sleeved with a water pipe (9), one end of the water pipe (9) is connected with the water suction pump (7) through a bolt, one end of the rotating rod extends to the outer wall of one side of a vertical plate (10) far away from the water suction pump (7), one end of the rotating rod extending to the outside of the vertical plate (10) is fixedly connected with a rotary plate (11), one end of the rotary plate (11) is fixedly connected with a crank (12), the vertical plate (10) far away from the water suction pump (7) is provided with a round hole (26), the round hole (26) is positioned at the lower part of the rotary plate (11), the round hole (26) is penetrated by the water pipe (9), the inner walls of the top and the bottom of the round hole (26) are both provided with grooves (24), the inner walls of the grooves (24) are both fixedly connected with electric telescopic rods (23), two opposite ends of the electric telescopic rods (23) are both fixedly connected with transverse rods (28), and the transverse rods (28) are both fixedly connected with a plurality of telescopic springs (21) on the opposite sides, the water pipe type spray nozzle is characterized in that the extrusion block (25) is fixedly connected to one ends of a plurality of extension springs (21) in one end, the relative end of the extrusion block (25) is set to be arc-shaped, the check block (27) is fixedly connected to the relative arc surface of the extrusion block (25), the outer wall of the top of the check block (27) is set to be an inclined plane, the water pipe (9) penetrates through the spray nozzle (14) which is fixedly connected to one end of the round hole (26), the two support frames (15) are fixedly connected to one end of the outer wall of the top of the bottom plate (3), and the spray nozzle (14) is supported by the support frames (15).
2. A fire safety portable sprinkler head according to claim 1, wherein the swivel shaft (8), swivel lever, swivel plate (11) and crank (12) are all disposed in an inclined manner and are inclined downwardly in the direction of the sprinkler head (14).
3. The sprinkler head convenient to move for fire safety according to claim 1, wherein a fixing plate (13) is fixedly connected to one side of the vertical plate (10) far away from the water pump (7) close to the water pump (7), and the fixing plate (13) is located below the round hole (26).
4. A fire safety portable sprinkler head according to claim 3, wherein a stop collar (31) is fixedly connected to one side of the fixed plate (13), and the top and bottom openings of the stop collar (31) are provided as arc openings (32), and the stop collar (31) is penetrated by the water pipe (9).
5. The sprinkler head convenient to move for fire safety according to claim 1, wherein two folding rods (4) are fixedly connected to one end of the top outer wall of the bottom plate (3), a holding rod (30) is fixedly connected between the folding rods (4), and four holding grooves (29) are formed in both ends of the top outer wall of the holding rod (30).
6. A fire safety portable sprinkler head according to claim 1, characterized in that two damping springs (16) are fixedly connected to the bottom outer wall of the base plate (3), and a connecting plate (19) is fixedly connected to one end of each damping spring (16).
7. A fire safety portable sprinkler head according to claim 6, characterized in that a cross bar (17) is fixedly connected to both ends of the connecting plate (19), and a hydraulic rod (20) is fixedly connected to the outer wall of the bottom of the cross bar (17).
8. A fire safety portable sprinkler head according to claim 7, wherein a support plate (18) is fixedly attached to the outer wall of the bottom of each of the two hydraulic rods (20), and the inner diameter of the bottom of the support plate (18) is larger than the inner diameter of the top.
9. The sprinkler head convenient to move for fire safety according to claim 8, wherein a plurality of blocks (33) are fixedly connected to the outer wall of the bottom of each of the two support plates (18), and the cross section of each block (33) is trapezoidal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110537206.8A CN113476767A (en) | 2021-05-18 | 2021-05-18 | Fire control safety is with sprinkler bead of being convenient for remove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110537206.8A CN113476767A (en) | 2021-05-18 | 2021-05-18 | Fire control safety is with sprinkler bead of being convenient for remove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113476767A true CN113476767A (en) | 2021-10-08 |
Family
ID=77932872
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110537206.8A Pending CN113476767A (en) | 2021-05-18 | 2021-05-18 | Fire control safety is with sprinkler bead of being convenient for remove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113476767A (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110266009A1 (en) * | 2010-05-03 | 2011-11-03 | Tian-Chuan Liu | Mobile fire fighting cart |
| CN107691199A (en) * | 2017-12-10 | 2018-02-16 | 马玉荣 | A kind of convenient watering device of agricultural cultivation |
| CN109351674A (en) * | 2018-09-28 | 2019-02-19 | 南安市淇凯工业设计有限公司 | A kind of household pressure washer with remaining water backflow functionality |
| CN109395289A (en) * | 2018-11-29 | 2019-03-01 | 河南蓝剑警用装备有限公司 | A kind of fire fighting truck with closed tube function |
| CN209489962U (en) * | 2018-11-05 | 2019-10-15 | 广东家美陶瓷有限公司 | A kind of portable flusher of self-control |
| CN111279973A (en) * | 2020-04-16 | 2020-06-16 | 游蓉桢 | Trunk strutting arrangement for rare trees |
| CN210845081U (en) * | 2019-10-19 | 2020-06-26 | 天津浩洋消防检测有限公司 | Auxiliary supporting device for fire-fighting robot |
| CN111357620A (en) * | 2020-04-09 | 2020-07-03 | 南京绿源达农业设备有限公司 | A irrigation equipment for agricultural production has filtering capability |
| CN111481869A (en) * | 2020-04-26 | 2020-08-04 | 陶建平 | Water pipe rolling device for fire engine |
| CN111494846A (en) * | 2020-04-16 | 2020-08-07 | 山东易阳消防车辆装备有限公司 | High-pressure water mist fire extinguishing device |
| CN211806950U (en) * | 2020-01-16 | 2020-10-30 | 重庆港富混凝土有限公司 | Environment-friendly forced single horizontal shaft concrete mixer |
-
2021
- 2021-05-18 CN CN202110537206.8A patent/CN113476767A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110266009A1 (en) * | 2010-05-03 | 2011-11-03 | Tian-Chuan Liu | Mobile fire fighting cart |
| CN107691199A (en) * | 2017-12-10 | 2018-02-16 | 马玉荣 | A kind of convenient watering device of agricultural cultivation |
| CN109351674A (en) * | 2018-09-28 | 2019-02-19 | 南安市淇凯工业设计有限公司 | A kind of household pressure washer with remaining water backflow functionality |
| CN209489962U (en) * | 2018-11-05 | 2019-10-15 | 广东家美陶瓷有限公司 | A kind of portable flusher of self-control |
| CN109395289A (en) * | 2018-11-29 | 2019-03-01 | 河南蓝剑警用装备有限公司 | A kind of fire fighting truck with closed tube function |
| CN210845081U (en) * | 2019-10-19 | 2020-06-26 | 天津浩洋消防检测有限公司 | Auxiliary supporting device for fire-fighting robot |
| CN211806950U (en) * | 2020-01-16 | 2020-10-30 | 重庆港富混凝土有限公司 | Environment-friendly forced single horizontal shaft concrete mixer |
| CN111357620A (en) * | 2020-04-09 | 2020-07-03 | 南京绿源达农业设备有限公司 | A irrigation equipment for agricultural production has filtering capability |
| CN111279973A (en) * | 2020-04-16 | 2020-06-16 | 游蓉桢 | Trunk strutting arrangement for rare trees |
| CN111494846A (en) * | 2020-04-16 | 2020-08-07 | 山东易阳消防车辆装备有限公司 | High-pressure water mist fire extinguishing device |
| CN111481869A (en) * | 2020-04-26 | 2020-08-04 | 陶建平 | Water pipe rolling device for fire engine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111821632B (en) | Spraying equipment for fire control | |
| CN201415007Y (en) | Escaping device for fire engine | |
| CN210845073U (en) | Fire extinguishing device for building fire fighting | |
| CN113476767A (en) | Fire control safety is with sprinkler bead of being convenient for remove | |
| CN113856109A (en) | Fire-fighting emergency rescue device | |
| CN215741545U (en) | Fire water monitor | |
| CN111686391A (en) | Mobilizable fire extinguishing apparatus and removal track in building for building | |
| CN108421188B (en) | Water tank fire truck for fire extinguishing | |
| CN210750997U (en) | Movable adjustable fire fighting equipment | |
| CN210384662U (en) | Fire-fighting nozzle | |
| CN111659065B (en) | A support frame that is used for fixed effectual and simple to operate of fire gun | |
| CN219009560U (en) | Fire control water pipe rolling unit | |
| CN215406298U (en) | Vertical spray water supply pressure pump | |
| CN221130783U (en) | Fire control device for garage safety management | |
| CN213729871U (en) | Butt welding machine convenient to use and maintain | |
| CN218076058U (en) | Indoor fire extinguishing system of gymnasium | |
| CN214763018U (en) | Liftable and movable fire water monitor | |
| CN213742139U (en) | Surface spraying device for construction site construction | |
| CN217828719U (en) | Fire water monitor convenient to it is fixed | |
| CN212053007U (en) | Fire hydrant protector | |
| CN218652824U (en) | Fire-fighting lance fixed bolster | |
| CN208785642U (en) | A kind of fire-fighting lowrise layer fire extinguishing ancillary equipment | |
| CN214633467U (en) | High-altitude fire fighting device for fire fighting | |
| CN118001654A (en) | Gun type fire extinguishing device for fire engineering | |
| CN219375947U (en) | Intelligent building suspension type fire control platform |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20211008 |
|
| RJ01 | Rejection of invention patent application after publication |