CN203458723U - Connecting water guide body for automatic tracking fire-extinguishing device - Google Patents
Connecting water guide body for automatic tracking fire-extinguishing device Download PDFInfo
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- CN203458723U CN203458723U CN201320561114.4U CN201320561114U CN203458723U CN 203458723 U CN203458723 U CN 203458723U CN 201320561114 U CN201320561114 U CN 201320561114U CN 203458723 U CN203458723 U CN 203458723U
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Abstract
The utility model provides a connecting water guide body for an automatic tracking fire-extinguishing device. The connecting water guide body comprises a rectangular body block and an arc-shaped body block, wherein the inlet of a pipeline of the rectangular body block is formed in the top wall of the rectangular body block and is used for connecting a water inlet pipe; the outlet of the pipeline of the rectangular body block is formed in the side wall of the rectangular body block and is adjacent to the bottom wall of the rectangular body block; the pipeline of the arc-shaped body block is U-shaped; the inlet of the pipeline of the arc-shaped body block is integrally communicated with the outlet of the pipeline of the rectangular body block; the outlet of the pipeline of the arc-shaped body block is positioned in one side right below the bottom wall of the rectangular body block; the inlet direction of the rectangular body block is perpendicular to the outlet direction of the arc-shaped body block. The connecting water guide body for the automatic tracking fire-extinguishing device is simple in structure, high in connecting sealing performance and simple in machining process, and has a streamline-shaped design; side leakage and malposition are not caused easily; the production efficiency is greatly improved.
Description
Technical field
The utility model relates to fire-fighting equipment technical field, relates in particular to a kind of connection water guide body from motion tracking extinguishing device.
Background technology
In order to ensure security against fire; in factory building, office building, conventionally fire-extinguishing apparatus can be set; more common fire-extinguishing apparatus comprises from motion tracking extinguishing device at present; from motion tracking extinguishing device, be fixedly mounted in the eminence of the buildings such as factory building; from motion tracking extinguishing device, comprise housing, fire extinguishing governor motion and detecting head; fire extinguishing governor motion is arranged in housing, and water inlet pipe and the shower nozzle of fire extinguishing governor motion stretch out housing, and water inlet pipe connects water source.Described detecting head is arranged on the bottom of housing, extinguishing device below field range is carried out to fire-fighting monitoring, once detecting head monitors flame, start fire extinguishing governor motion, the shower nozzle of fire extinguishing governor motion carries out position adjustment, and shower nozzle, towards flame, then sprays current to put flame out by water.Existing in motion tracking extinguishing device, between the water inlet pipe of fire extinguishing governor motion and shower nozzle, normally by polylith pipeline, be connected and fixed, attaching parts are more, cause complex structure, processing technology is loaded down with trivial details, and production efficiency is low, and link position easily produces dislocation, occurs side leakage infiltration phenomenon.
Utility model content
In view of the above, be necessary to provide a kind of in order to connect in motion tracking extinguishing device water inlet pipe and shower nozzle simple in structure, be convenient to process, can anti-side leakage be connected water guide body.
A kind of connection water guide body from motion tracking extinguishing device, comprise cuboid piece and the arc body piece being connected with cuboid piece one, the entrance of the pipeline of cuboid piece is opened on the roof of cuboid piece, in order to connect water inlet pipe, export on the sidewall that is opened in cuboid piece and the diapire of contiguous cuboid piece; The pipeline of described arc body piece is U-shaped, the entrance of its pipeline is communicated with integratedly with the outlet of the pipeline of cuboid piece, the outlet of pipeline is positioned at the side under the diapire of cuboid piece, and the Way out of the Way in of described cuboid piece and described arc body piece is perpendicular.
Further, the pipeline of described cuboid piece comprises entrance, and entrance is rectilinear duct section, and entrance comprises successively bearing fit section, the pad section of closing, seal section and supports edge section, and the internal diameter of each section reduces successively.
Further, the pipeline of described cuboid piece comprises outlet section, and described outlet section is to support edge section described in ，Qi one end, right angle arcuate spool road connects, and the other end extends to the sidewall of cuboid piece.
Further, on described cuboid piece, on the sidewall relative with above-mentioned sidewall, adjacent bottom is formed with groove, and the surface of groove offers the second coupling hole.
Further, the pipe outlet section of described arc body piece comprises successively bearing fit section, the pad section of closing, seal section and supports edge section the rectilinear direction of outlet, and the internal diameter of each section reduces successively.
Further, on the roof of described cuboid piece, offer the first coupling hole.
Further, the end wall of described arc body piece outlet and the diapire of cuboid piece form an accommodation space.
Further, the pipe outlet section of described arc body piece outside has formed a bearing, offers first connecting hole parallel with the pipe outlet direction of arc body piece on this bearing.
Compared to prior art, the utility model connects water guide body connection water inlet pipe and shower nozzle from motion tracking extinguishing device by arranging, simple in structure, connect water guide body structure simple, processing technology is simple, greatly improved production efficiency, and sealed and arranged bearing at link position, can prevent infiltration and be easy to relatively rotate.
Accompanying drawing explanation
Fig. 1 is that the utility model preferred embodiment is from the perspective view of motion tracking extinguishing device;
Fig. 2 is the schematic diagram of the nozzle structure from motion tracking extinguishing device shown in Fig. 1;
Fig. 3 is that the utility model preferred embodiment is from the whole sectional structure schematic diagram of motion tracking extinguishing device;
Fig. 4 is that the utility model preferred embodiment is from the perspective view at fire extinguishing governor motion (wiring board is not installed) first visual angle of motion tracking extinguishing device;
Fig. 5 is the perspective view at fire extinguishing governor motion the second visual angle shown in Fig. 4;
Fig. 6 is that the utility model preferred embodiment is from the perspective view of the fire extinguishing governor motion (installing after wiring board) of motion tracking extinguishing device;
Fig. 7 is that the master of the connection water guide body of the connection water guide assembly of the utility model preferred embodiment on the fire extinguishing governor motion of motion tracking extinguishing device looks schematic cross-section;
Fig. 8 is the schematic top plan view of the connection water guide body shown in Fig. 7;
Fig. 9 is that schematic diagram is looked on a left side for the connection side's body shown in Fig. 7;
Figure 10 is that schematic diagram is looked on the right side of the connection side's body shown in Fig. 7;
Figure 11 is the perspective view of the water nozzle seat of the aqueduct assembly of preferred embodiment of the present invention on the fire extinguishing governor motion of motion tracking extinguishing device.
The specific embodiment
By describing technology contents of the present utility model, structural feature in detail, being realized object and effect, below in conjunction with embodiment and coordinate accompanying drawing to be explained in detail.
Refer to Fig. 1 and Fig. 2, the utility model discloses a kind of from motion tracking extinguishing device 100, comprises housing 10, fire extinguishing governor motion 20 and detecting head 30.Described fire extinguishing governor motion 20 is arranged in housing 10, and fire extinguishing governor motion 20 comprises water inlet pipe 201 and shower nozzle 202, and water inlet pipe 201 stretches out from housing 10 respectively with shower nozzle 202.Described detecting head 30 is arranged on the bottom of housing 10.From motion tracking extinguishing device 100, be arranged on building eminence, by detecting head 10, its below field range is carried out to fire-fighting monitoring, once detecting head 30 monitors flame, the governor motion 20 of putting out a fire starts, water inlet pipe 201 water inlets, the shower nozzle 202 of fire extinguishing governor motion 20 carries out position adjustment, and shower nozzle 202 is aimed at flame, then sprays current to put flame out by water.
Described housing 10 is roughly the cylinder-like structure of hollow, and has roof 101 and diapire 102.On housing 10, offer pilot hole 11, otch 12 and entrance hole 13.Described pilot hole 11 is opened in roof 101 centers of housing 10.Described otch 12 is " L " type, and it comprises first paragraph 121 and second segment 122, and first paragraph 121 is formed on the upper adjacent bottom of sidewall (not indicating) of housing 10, and second segment 122 is formed on the diapire of housing 10 and is roughly at right angles connected with first paragraph 121.
Refer to Fig. 3, described fire extinguishing governor motion 20 comprises supporting plate 21, described water inlet pipe 201, the first actuator 22, the first gear assembly 23, connects water guide assembly 24, clutch shaft bearing assembly 25, the second bearing assembly 26, side plate 27, the second actuator (not shown), the second gear assembly 28, described shower nozzle 202 and control circuit board 29.
Described supporting plate 21 is arranged in housing 10, parallel with the roof 101 of housing 10, and the sidewall of the contiguous roof 101 of housing 10 of supporting plate 21 and the periphery of supporting plate 21 and housing 10 is affixed.On supporting plate 21, offer a centre bore and some installing holes, described centre bore is opened in supporting plate 21 center, for described water inlet pipe 201, passes.Described installing hole is opened between centre bore and supporting plate 21 peripheries, for the output shaft of described the first actuator 22 or the electric wire of circuit board 29, passes.
Described water inlet pipe 201 is through the pilot hole 11 at roof 101 centers and the centre bore of described supporting plate 21 of housing 10, its one end that exposes to roof 101 is in order to be fixedly connected with extraneous feed pipe, its one end through described supporting plate 21 in order to is connected 24 connections of water guide assembly.
Described the first actuator 22 is in order to drive the first gear assembly 23 rotations, and described the first actuator 22 is fixedly mounted in the bottom surface of described supporting plate 21, and the output shaft of the first actuator 22 extends the top face of described supporting plate 21 through installing hole described in.Described the first actuator 22 adopts motor.
Described the first gear assembly 23 comprises transmitting gear 231 and fixed gear 232.Transmitting gear 231 all offers through hole with fixed gear 232 center, the output shaft that described transmitting gear 231 is set in described the first actuator 22 regularly stretches out in one end of the top face of supporting plate 21, thereby can drive transmitting gear 231 to rotate together during the first actuator 22 output shaft rotation.Described fixed gear 232 is set on described water inlet pipe 201 regularly, and passes through flat key buckle with water inlet pipe 201, and described fixed gear 232 can not be rotated relative to water inlet pipe 201.
Described connection water guide body 24 is in order to connect described water inlet pipe 201 and described shower nozzle 202.Connect water guide assembly 24 and comprise connection water guide body 241 and ligand 242.
Refer to Fig. 7, described connection water guide body 241 is integrally formed by casting, the arc body piece 50 that comprises cuboid piece 40 and be connected to cuboid 40 1 sides.The entrance of cuboid piece 40 is opened on the roof 401 of cuboid piece 40, and in order to connect water inlet pipe 201, the outlet of cuboid piece 40 pipelines is opened on the sidewall of cuboid piece 40 and the bottom of contiguous cuboid piece 40.The pipeline of cuboid piece 40 comprises entrance 41 and outlet section 43.Entrance 41 is rectilinear duct section, and it connects described water inlet pipe 201 and coordinates described clutch shaft bearing assembly 25, makes to connect that the relatively described water inlet pipe 201 of water guide body 241 is rotatably connected and can not seep water in junction.Entrance 41 extends in entrance straight line, in order to connect described water inlet pipe 201 and to coordinate clutch shaft bearing assembly 25, cuboid piece 40 is connected hermetically and rotationally with described water inlet pipe 201, entrance 41 comprises that clutch shaft bearing coordinates section the 411, first pad section of closing 412, the first seal section 413 and first to support edge section 414 successively, and the internal diameter of each section reduces successively.Described outlet section 43 supports edge section 414 for ，Qi one end, right angle arcuate spool road connects described first, and the other end extends to the sidewall 402 of cuboid piece 40.
Refer to Fig. 8, Fig. 9, on the roof 401 of described cuboid piece 40, offer the first coupling hole 415, in order to cuboid piece 40 and described supporting plate 21 is affixed.As, affixed nail is by the coupling hole (not shown) on the first coupling hole 415 and described supporting plate 21, thus it is affixed with described supporting plate 21 to connect water guide body 241.On described cuboid piece 40, on the sidewall 403 relative with sidewall 402, adjacent bottom is formed with groove 404, and groove 404 is for installing described side plate 27, and the surface of groove 404 offers the second coupling hole 416, for making to connect the affixed described side plate 27 of water guide body 241.
In conjunction with consulting Figure 10, on described arc body piece 50, pipeline is U-shaped, the entrance of its pipeline is communicated with integratedly with the outlet of the pipeline of cuboid piece 40, the outlet of arc body piece 50 pipelines is positioned at the side under the diapire 405 of cuboid piece 40, the Way out of described arc body piece 50 is vertical with the Way in of described cuboid piece 40, and the end wall 501 of arc body piece 50 outlets forms an accommodation space with the diapire of cuboid piece 40 405, with accommodating described ligand 242.
The structure of the pipe outlet section of described arc body piece 50 is roughly identical with the structure of the entrance section (being entrance 41) of cuboid piece 40, it,, in order to connect described ligand 242 and to coordinate described the second bearing assembly 26, makes ligand 242 be connected hermetically and rotationally with described arc body piece 50.The pipe outlet section inner side of described arc body piece 50 comprises that the rectilinear direction of outlet the second bearing fit section 502, the second pad section of closing 503, the second seal section 504 and second support edge section 505 successively, and the internal diameter of each section reduces successively.The pipe outlet section outside of described arc body piece 50 has formed a bearing 51, offers first connecting hole 511 parallel with the pipe outlet direction of arc body piece 50 on this bearing 51, and this first connecting hole 511 can be screwed hole, in order to coordinate described side plate 27.
Refer to Figure 11, water inlet link 61, water outlet link 62 and band that described ligand 242 comprises center tubes 60, be formed in center tubes 60 turn link 63.Water outlet link 61 is vertical with water inlet link 62, the pipeline communication of the water inlet pipeline of link 61, the pipeline of water outlet link 62 and center tubes 60.Water inlet link 61 coordinates the pipe outlet section of described arc body piece 50 rotationally.Water inlet link 61 comprises seal section 611 and the shaft shoulder section 612 being connected with seal section 611 one, and the external diameter of shaft shoulder section 612 is large compared with the external diameter of seal section 611, and shaft shoulder section 612 is connected between center tubes 60 and seal section 611.Water outlet link 62 is for connecting described shower nozzle 202, and water outlet link 62 is formed with external screw thread 621, affixed with described shower nozzle 202 screw threads.Band turns link 63 and is connected to and the relative one end of link 61 that intakes, in order to coordinate the second gear assembly 28.Band turns link 63 and comprises clamping section 631 and bearing section 632, and the external diameter of bearing section 632 is large compared with the external diameter of clamping section 611, and bearing section 632 is connected between center tubes 60 and clamping section 631.
Clutch shaft bearing assembly 25 is arranged on the junction of described entrance 41 and described water inlet pipe 201, and the entrance 41 of cuboid piece 40 is connected hermetically and rotationally with described water inlet pipe 201.Clutch shaft bearing assembly 25 comprises two groups of balls 251, a space collar 252, an elastic washer 253 and a sealing ring 254.When the entrance 41 of described cuboid piece 40 is connected with described water inlet pipe 201, the internal diameter that the external diameter of water inlet pipe 201 ends and described first supports edge section 414 is suitable, water inlet pipe 201 ends be inserted in described entrance 41 interior after, clutch shaft bearing coordinates section 411, the first pad section of closing 412, between the first seal section 413 and the sidewall of water inlet pipe 201, be all formed with clearance space, clearance space at described the first seal section 413 packs described sealing ring 254 into, clearance space in described the first pad section of closing 412 packs described elastic washer 253 into, described clutch shaft bearing coordinate the clearance space of section 411 pack two groups into described in ball 251 and described space collar 252, and space collar 252 is by ball 251 intervals described in two groups, then described supporting plate 21 is affixed with the roof 401 of described cuboid piece 40.So, the entrance 41 that can realize cuboid piece 40 is connected hermetically and rotationally with described water inlet pipe 201.
The second bearing assembly 26 is arranged on the water inlet link 61 of described ligand 242 and the junction of described arc body piece 50 pipe outlet sections, and the water inlet link 61 of ligand 242 is connected hermetically and rotationally with described arc body piece 50.The second bearing assembly 26 comprises two groups of balls 261, an elastic washer 262 and a sealing ring 263.When water inlet link 61 is connected with the pipe outlet section of described arc body piece 50, it is suitable that second of the seal section 611 of water inlet link 61 and pipe outlet section supports edge section 505 internal diameters, after water inlet link 61 is inserted in the pipe outlet section of arc body piece 50, the second bearing fit section 502 of the pipe outlet section of arc body piece 50, the second pad section of closing 503, between the second seal section 504 and water inlet link 61 perisporiums, be all formed with clearance space, clearance space at the second seal section 504 packs described sealing ring 263 into, clearance space in described the second pad section of closing 503 packs described elastic washer 262 into, the clearance space of 612 of described the second bearing fit section 502 and shaft shoulder sections pack one group into described in ball 261, so, realize the water inlet link 61 of described ligand 242 and the pipe outlet section of described arc body piece 50 is connected hermetically and rotationally.
In conjunction with consulting Fig. 4, Fig. 5, described side plate 27 is for installing described the second actuator and the second gear assembly 28.Described side plate 27 is fixedly mounted in the groove 404 in described cuboid piece 40 outsides, axis parallel with described entrance 41, during installation can by screw thread end through the installing hole on side plate 27 to the second coupling hole 416 of described connection water guide body 241, thereby by side plate 27 with described to be connected water guide body 241 affixed.On described side plate 27, also offering band for described ligand 242 turns the perforation 271(that link 63 passes and consults Fig. 3), and bore a hole and 271 can be shoulder hole, 271 inwalls of boring a hole coordinate formation annular gap with the bearing section 632 that band turns link 63, accommodate another and organize described ball 261.The band of described ligand 242 turns link 63 and stretches out through the perforation 271 of side plate 27, coordinates described the second gear assembly 28.On side plate 27, also offer position second connecting hole corresponding with the first connecting hole 511 of described this bearing 51.When side plate 27 is installed, by a pillar (can be bolt), connect the first connecting hole 511, the second connecting hole, thereby fixed side 27 better, also guarantee that water nozzle seat 242 connects and can not be out of shape with connection side's body 241, if there is no pillar reinforcement by connection, side plate 27 also may be impacted by the hydraulic pressure of the pipe outlet of described arc body piece 50 and wash open.
Described the second actuator is used for driving the second gear assembly 28 to rotate, the second actuator is arranged on a side relative with connecting described connection water guide body 241 on side plate 27 regularly, the output shaft perpendicular side plate 27 of the second actuator is extended laterally, with the axis parallel of the pipe outlet section of arc body piece 50, described the second actuator adopts motor.
Described the second gear assembly 28 comprises driving gear 281 and the driven gear 282 meshing with driving gear 281.Described driving gear 281 all offers sheathed hole with driven gear 282 centers, driving gear 281 is set on the output shaft of the second actuator regularly, and the band that described driven gear 282 is set in described ligand 242 regularly turns second of link 63 and coordinates in section 611.So, when driving gear 281 rotates under the output shaft of the second actuator drives, drive driven gear 282 to rotate, and then drive described band to turn link 63 rotations, thereby described ligand 242 unitary rotation, described water inlet link 61 rotates relative to the pipe outlet section of described arc body piece 50, and described water outlet link 62 rotates.
Described shower nozzle 202 can position and judges and spray water according to flame location, and described shower nozzle 202 comprises sparge pipe 221, alignment sensor and camera 222.Sparge pipe 221 is fixed on the water outlet link 62 of described ligand 242, in order to prevent infiltration, the syndeton that similarly can adopt described water inlet link 61 to be connected with the pipe outlet section of described arc body piece 50.Alignment sensor comprises upright position sensor 223 and level sensor 224, described upright position sensor 223 and camera 222 are relatively installed in the outside of sparge pipe 221, and the optical axis of upright position sensor 223, the optical axis of camera 222 and the axis parallel of sparge pipe 221.The position that sensor 223 detection of vertical directions in upright position are got angry, and send a signal to control circuit board 29, control circuit board 29 sends instruction, start the second actuator, the second actuator drives ligand 242 to rotate, make sparge pipe 221 along otch 12 in short transverse oscillation adjustment, until the optical axis of upright position sensor 223 is aimed at the locus of the flame region detecting, correspondingly, the mouth of pipe of sparge pipe 221 is aimed at flame region.
Incorporated by reference to consulting Fig. 6, Fig. 8, described level sensor 224 is arranged on the sidewall 402 of the described cuboid piece 40 that connects water guide body 241, and the optical axis of level sensor 224 passes from otch 12, its optical axis with the axial line of sparge pipe 221 in the same fore-and-aft plane vertical with horizontal plane, by level sensor 224, detect, the horizontal plane position signalling of flame region can be detected, and then transmit signals to control circuit board 29, control circuit board 29 sends instruction, start the first actuator 22, the first actuator 22 drives transmitting gear 231 to rotate, because fixed gear 232 is fixing, transmitting gear 231 rotations are simultaneously around fixed gear 232 rotations, so will drive described supporting plate 21 to rotate around described water inlet pipe 201, because supporting plate 21 and housing 10 are affixed, housing 10 is horizontally rotated together with supporting plate 21, supporting plate 21 is with described to be connected water guide body 241 affixed, be with the water guide body 241 that is dynamically connected to rotate together, affixed with side plate 27 owing to connecting water guide body 241, on side plate 27, be installed with the second actuator, and ligand 242 is arranged on regularly side plate 27 and is connected between the end wall 501 of described arc body piece 50 outlet of water guide body 241 horizontally rotating direction, so, ligand 242 is together with rotating, thereby described shower nozzle 202 integrally horizontally rotates relative water inlet pipe 201, until the optical axis of level sensor 224 is aimed at the horizontal plane position of the flame region detecting, correspondingly, the mouth of pipe of sparge pipe 221 is at horizontal plane position alignment flame region.
Therefore, by described level sensor 224 being arranged on the sidewall 402 of the cuboid piece 40 that connects water guide body 241, and the optical axis of level sensor 224 passes from otch 12, its optical axis with the axial line of sparge pipe 221 in the same fore-and-aft plane vertical with horizontal plane; Described upright position sensor 223 is installed in the outside of sparge pipe 221, and the axis parallel of the optical axis of upright position sensor 223 and sparge pipe 221, is conducive to the detection of flame region position and accurately locates.So, synergy by upright position sensor 223 with level sensor 224, can accurately judge the region of flame, by 22 pairs of sparge pipes of the first actuator 221, carry out horizontal level adjusting, by the second actuator, sparge pipe is carried out to height and position adjusting, the mouth of pipe of sparge pipe 221 can be aimed to flame region.
Further, level sensor 224 can be infrared sensor, Ultraviolet sensor.In order can all to respond to infrared, ultraviolet, in the present embodiment, level sensor 224 comprises infrared sensor and Ultraviolet sensor, and infrared sensor is arranged on and is connected on water guide body 241 by a fixed block 225 with Ultraviolet sensor.Refer to Fig. 6 and Fig. 7, the fitting recess 2252 that offers connecting hole 2251 on described fixed block 225 and be formed on connecting hole both sides, by connecting hole 2251, fixed block 225 is fixed on and is connected on water guide body 241, the fitting recess 2252 of both sides can be distinguished installation infrared sensor and Ultraviolet sensor, thereby can carry out compound sensing detection.In like manner, upright position sensor also can be designed to compound sensing.
Described camera 222 is in order to the image pickup scope entering is carried out to real-time photography, thereby can, to fire-fighting monitoring state, can get rid of in time fire and suffer from secret or know reason of fire according to monitoring camera.
Further, assembling for the ease of camera 222 with upright position sensor 223, shower nozzle 202 comprises an assembly fixture 226, camera 222 is arranged on respectively on assembly fixture with upright position sensor 223, assembly fixture is arranged on sparge pipe 221, makes camera 222 and upright position sensor 223 relatively be arranged on the both sides of sparge pipe 221.
Please further consult Fig. 6, circuit board 29 is fixedly mounted in a side relative on supporting plate 21 and with connecting water guide body 241, the electric wire of circuit board 29 is connected on the first actuator 22, the second actuator and the alignment sensor that is positioned at supporting plate 21 opposite sides through described supporting plate 21, when sparge pipe 221 horizontal levels regulate, because supporting plate 21 together rotates together with circuit board 29, thereby can not make electric wire occur wrapping phenomena.
In addition, refer to Fig. 2, the bottom of described housing 10 is also provided with height sensor 70, by height sensor 70, can know in real time the setting height(from bottom) of device reality, can call the corresponding compensating parameter of system storage, as sensor parameter according to the height of knowing.
To sum up, this fire extinguishing governor motion connects water guide body connection water inlet pipe and shower nozzle by arranging, simple in structure, connect water guide body and coordinate and form with ligand by connecting water guide body, and respectively can be one-body molded, simple in structure by casting, processing technology is simple, greatly improved production efficiency, and sealed and arranged bearing at link position, can prevent infiltration and be easy to relatively rotate.In addition, by supporting plate is set, together with sparge pipe, horizontally rotate, the circuit of control circuit board will be followed shower nozzle and be rotated, and circuit is difficult for loosening, improve wiring board durability.
The foregoing is only preferred embodiment of the present utility model; not thereby limit the scope of the claims of the present utility model; every equivalent structure transformation that utilizes the utility model description and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (8)
1. the connection water guide body (241) from motion tracking extinguishing device, it is characterized in that: comprise cuboid piece (40) and the arc body piece (50) being connected with cuboid piece (40) one, the entrance of the pipeline of cuboid piece (40) is opened on the roof (401) of cuboid piece (40), in order to connect water inlet pipe (201), outlet is opened in the diapire (405) of the upper and contiguous cuboid piece of sidewall (402) (40) of cuboid piece (40); The pipeline of described arc body piece (50) is U-shaped, the entrance of its pipeline is communicated with integratedly with the outlet of the pipeline of cuboid piece (40), the outlet of pipeline is positioned at the side under the diapire (405) of cuboid piece (40), and the Way out of the Way in of described cuboid piece (40) and described arc body piece (50) is perpendicular.
2. the connection water guide body (241) from motion tracking extinguishing device according to claim 1, it is characterized in that: the pipeline of described cuboid piece (40) comprises entrance (41), entrance (41) is rectilinear duct section, entrance (41) comprises that clutch shaft bearing coordinates section (411), the first pad section of closing (412), the first seal section (413) and first to support edge section (414) successively, and the internal diameter of each section reduces successively.
3. the connection water guide body (241) from motion tracking extinguishing device according to claim 2, it is characterized in that: the pipeline of described cuboid piece (40) comprises outlet section (43), described outlet section (43) is right angle arcuate spool road, its one end connects described first and supports edge section (414), and the other end extends to the sidewall (402) of cuboid piece (40).
4. the connection water guide body (241) from motion tracking extinguishing device according to claim 3, it is characterized in that: the upper adjacent bottom of the upper sidewall (403) relative with sidewall (402) of described cuboid piece (40) is formed with groove (404), and the surface of groove (404) offers the second coupling hole (416).
5. the connection water guide body (241) from motion tracking extinguishing device according to claim 3, it is characterized in that: the pipe outlet section (43) of described arc body piece (50) comprises that the rectilinear direction of outlet the second bearing fit section (502), the second pad section of closing (503), the second seal section (504) and second support edge section (505) successively, and the internal diameter of each section reduces successively.
6. the connection water guide body (241) from motion tracking extinguishing device according to claim 1, is characterized in that: on the roof (401) of described cuboid piece (40), offer the first coupling hole (415).
7. the connection water guide body (241) from motion tracking extinguishing device according to claim 1, is characterized in that: the end wall of described arc body piece (50) outlet and the diapire of cuboid piece (40) form an accommodation space.
8. the connection water guide body (241) from motion tracking extinguishing device according to claim 1, it is characterized in that: the pipe outlet section outside of described arc body piece (50) has formed a bearing (51), on this bearing (51), offer first connecting hole (511) parallel with the pipe outlet direction of arc body piece (50), in hole with having screw thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320561114.4U CN203458723U (en) | 2013-09-10 | 2013-09-10 | Connecting water guide body for automatic tracking fire-extinguishing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320561114.4U CN203458723U (en) | 2013-09-10 | 2013-09-10 | Connecting water guide body for automatic tracking fire-extinguishing device |
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| Publication Number | Publication Date |
|---|---|
| CN203458723U true CN203458723U (en) | 2014-03-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201320561114.4U Expired - Lifetime CN203458723U (en) | 2013-09-10 | 2013-09-10 | Connecting water guide body for automatic tracking fire-extinguishing device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117398641A (en) * | 2023-12-14 | 2024-01-16 | 福建省宇安机电设备有限公司 | Automatic tracking and positioning jet fire extinguishing device based on Internet of things |
-
2013
- 2013-09-10 CN CN201320561114.4U patent/CN203458723U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117398641A (en) * | 2023-12-14 | 2024-01-16 | 福建省宇安机电设备有限公司 | Automatic tracking and positioning jet fire extinguishing device based on Internet of things |
| CN117398641B (en) * | 2023-12-14 | 2024-03-08 | 福建省宇安机电设备有限公司 | Automatic tracking and positioning jet fire extinguishing device based on Internet of things |
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