CN105526475A - Pipeline camera for municipal administration or fire fighting - Google Patents
Pipeline camera for municipal administration or fire fighting Download PDFInfo
- Publication number
- CN105526475A CN105526475A CN201610068278.1A CN201610068278A CN105526475A CN 105526475 A CN105526475 A CN 105526475A CN 201610068278 A CN201610068278 A CN 201610068278A CN 105526475 A CN105526475 A CN 105526475A
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- Prior art keywords
- leg
- pump
- way valve
- pipeline
- interior pipe
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- 239000012530 fluid Substances 0.000 claims abstract description 59
- 239000000463 material Substances 0.000 claims description 12
- 239000004033 plastic Substances 0.000 claims description 10
- 229920003023 plastic Polymers 0.000 claims description 10
- 238000006243 chemical reaction Methods 0.000 claims description 6
- 239000011521 glass Substances 0.000 claims description 6
- 239000007788 liquid Substances 0.000 claims description 4
- 239000012780 transparent material Substances 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 2
- 230000001595 contractor effect Effects 0.000 abstract description 3
- 125000004122 cyclic group Chemical group 0.000 abstract 2
- 230000033001 locomotion Effects 0.000 description 5
- 230000008602 contraction Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000035487 diastolic blood pressure Effects 0.000 description 2
- 241000270322 Lepidosauria Species 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005422 blasting Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 239000013536 elastomeric material Substances 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003278 mimic effect Effects 0.000 description 1
- 238000012806 monitoring device Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/20—Undercarriages with or without wheels
- F16M11/24—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other
- F16M11/26—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other by telescoping, with or without folding
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Mechanical Engineering (AREA)
- Pipe Accessories (AREA)
Abstract
The invention discloses a pipeline camera for municipal administration or fire control. The pipeline camera comprises a casing, supporting legs, an inner tube, pumps, inner tube check valves, supporting leg check valves, rubber bags and cameras, wherein the head end and the tail end of the casing are in sealed connection with the rubber bags, and the rubber bags contain fluids; a group of supporting legs telescoping from inside to outside are arranged in the positions, close to each of the head end and the tail end, of the casing; one inner tube is arranged inside the casing; one pump is arranged at each of two ends of the inner tube; the rubber bags are communicated with the inner tube and the supporting legs by the aid of the pumps; the inner tube check valves are arranged in positions where the inner tube and the pumps are connected; the supporting leg check valves are arranged in positions where the supporting legs and the pumps are connected; the cameras are arranged outside the rubber bags. The supporting legs at the head and the tail of the pipeline camera perform cyclic extending and contracting actions and control the inner tube and the casing to perform cyclic contracting and extending actions, and finally, the pipeline camera is pushed to move forwards.
Description
Technical field
The present invention relates to pipeline monitoring device field, particularly relate to a kind of municipal administration or fire-fighting pipeline vidicon camera.
Background technique
In daily life, people utilize pipeline to come transport gas or liquid.In the pipe-line system of laying, have various pipeline shape, sometimes pipeline there will be blocking or other problem, but is difficult to outside judge concrete condition.Blindly attempt cutting off pipeline and progressively find problem points, often destroy the integrity of pipeline, prior can impact is produced or life, causes economic loss or make troubles to the life of people to relevant unit.
People, in order to observe pipeline inner case, have invented multiple pipeline vidicon camera, have wherein most often set up wheel to vidicon camera, utilize driven by motor wheel, vidicon camera is delivered to the different parts of pipeline.This pipeline vidicon camera has a very large shortcoming, can only use in the pipeline of level exactly, especially in pipeline vertical in bending pipeline, because vidicon camera cannot upwards be carried by gravity tire, even if in the pipeline of level, when the transport thing in pipeline is the very little fluid of friction factor, the tire of vidicon camera is also difficult to be attached on pipeline inner wall and walks.
Biology in nature is varied, and wherein the action that moves ahead of a lot of animal is very ingenious, and the mankind can use for reference and imitate, and utilize the mechanical device of the mankind oneself to go to realize relevant action, then in conjunction with software control, will solve an a lot of difficult problem.So to be moved ahead principle by mimic biology, simplify and after optimizing, design the pipeline vidicon camera of a kind of municipal administration or fire-fighting, shooting activity can be carried out in vertical shape and various tortuous vessels, have great importance.
Summary of the invention
Object of the present invention is just to provide the pipeline vidicon camera of a kind of municipal administration or fire-fighting.The housing design elastomer-forming of this camera system, leg and pipeline inner wall secured fit, action imitation biology moves ahead action, and camera is arranged on head and the afterbody of housing, carries out shooting work in the pipeline that can be forwarded to various shape.
The technological scheme that the present invention takes is: a kind of municipal administration or fire-fighting pipeline vidicon camera, mainly comprise housing, leg, interior pipe, pump, interior pipe one-way valve, leg one-way valve, rubber bag, camera; Described housing head, tail end are respectively tightly connected a rubber bag, and rubber bag is built with fluid; Described housing is respectively arranging the leg of one group of stretchability from inside to outside near head, tail end; In described housing, portion arranges pipe in, and interior pipe two ends respectively arrange a pump, and pump is communicated with rubber bag and interior pipe and leg; Interior pipe one-way valve is set in the joint of described interior pipe and pump, leg one-way valve is set in the joint of described leg and pump; Described camera is arranged at the outside of rubber bag.
Further, described vidicon camera also comprises transparent cover, and transparent cover is arranged on outside described rubber bag, is wrapped in inside transparent cover by described camera.
Further, described vidicon camera also comprises controller, signal receiver, signal transmitter, pressure transducer, remote controller; Described controller, signal receiver, signal transmitter, pressure transducer are arranged on inside housing, and wherein said pressure transducer is arranged on the end face of the support of pump; Described pump and pressure transducer are controlled by described controller.
Further, described housing is made up of corrugated pipe segment and the dividing plate being fixed on corrugated pipe segment two ends.Described interior pipe is telescopic pipe.
Further, described rubber bag is hemisphere, contained liquid or gas.
Further, described leg has three at least in the every one end of housing, for uniform along housing circumference.
Further, described leg is bushing type telescopic pipe, at least comprises two-stage leg, and one-level leg upper end connects leg one-way valve, lower ending opening; Secondary leg is enclosed within one-level leg, can stretch along one-level leg lower ending opening, secondary leg lower end closed.
Further, described pump is a two-way pump.
Further, described interior pipe one-way valve and leg one-way valve, be all provided with two springs and two spools in valve body, spool is contained in valve opening, and spring housing is on spool, and the valve core head position of two spools is contrary.
Further, described transparent cover is glass material, or plastic materials, or other transparent material except glass material, plastic materials, during installation by not with the fluid generation chemical reaction in pipeline premised on.
Working principle of the present invention is: the structural similarity of interior pipe one-way valve and leg one-way valve, and inside is all embedded with two spring non-return valves, and after duplex channel all will reach certain pressure value, corresponding spring just can be oppressed, valve open.Two spring forces wherein in interior pipe one-way valve are larger, two spring forces in leg one-way valve are less, so pump is when being drawn into interior pipe and leg by the fluid in rubber bag, fluid can first break through leg one-way valve, flows to leg and it is ejected to surrounding, after leg props up pipeline inner wall, pump adds high-power again, and subsequently, pipe one-way valve is unlocked, pipe in fluid flows into from rubber bag, opened by interior tube stay, subsequently, will to promote housing elongated for pipe.When control pump reverses, the fluid of leg and interior pipe can be sucked back rubber bag, same principle by pump, because the spring force in angle one-way valve is less, first an angle one-way valve is unlocked, and the fluid in leg takes the lead in sucked back rubber bag, leg departs from pipeline inner wall, indentation housing.Increase the power of pump subsequently, interior pipe one-way valve is unlocked, and the fluid in interior pipe is also in sucked back rubber bag, and internal tube shrinks, drives housing shrinkage.
The present invention utilizes such working principle, and the leg controlling head and afterbody respectively carries out stretching, extension contractive action, and in controlling, pipe and housing carry out contraction fluid motion, finally promotes this pipeline vidicon camera and moves forward.
The beneficial effect that the present invention has is:
(1) the vertical and tortuous of pipeline does not affect the normal work of this pipeline vidicon camera;
(2) shooting picture is showed staff by two cameras in real time end to end, practical and convenient;
(3) power utilizing pressure transducer to carry out pump controls, and information feedback control principle is accurately effective.
So, this pipeline vidicon camera can solve the situation observation problem in complex pipeline, avoids blindly attempting cutting off pipeline and progressively finds problem points, destroy the integrity of pipeline, cause certain economic loss, live significant for the production of guarantee industry keeps or people.
Other features and advantages of the present invention will be set forth in the following description, or understand by implementing the present invention.
Accompanying drawing explanation
Accompanying drawing only for illustrating the object of specific embodiment, and does not think limitation of the present invention, and in whole accompanying drawing, identical reference symbol represents identical parts.
Fig. 1 is the action step figure of pipeline vidicon camera of the present invention.
Fig. 2 is the action first step of pipeline vidicon camera of the present invention, and afterbody leg stretches out view.
Fig. 3 is the action second step of pipeline vidicon camera of the present invention, and head stretches and moves forward view.
Fig. 4 is action the 3rd step of pipeline vidicon camera of the present invention, and head leg stretches out view.
Fig. 5 is action the 4th step of pipeline vidicon camera of the present invention, afterbody leg contraction state schematic diagram.
Fig. 6 is action the 5th step of pipeline vidicon camera of the present invention, and afterbody moves forward view.
Fig. 7 is action the 6th step of pipeline vidicon camera of the present invention, and afterbody leg stretches out view again.
Fig. 8 is the action recirculation first step of pipeline vidicon camera of the present invention, the cut-away view of head leg contraction state.
Fig. 9 is the action recirculation second step of pipeline vidicon camera of the present invention, and head moves forward the cut-away view of state.
Figure 10 is the pump structure schematic diagram of the inside of pipeline vidicon camera of the present invention.
Figure 11 is interior pipe one-way valve and the leg one-way valve cut-away view of pipeline vidicon camera of the present invention.
Figure 12 is the secondary leg External view of pipeline vidicon camera of the present invention.
The label related in figure: pipe one-way valve, 6-leg one-way valve, 7-rubber bag, 8-camera, 9-transparent cover, 101-corrugated pipe segment, 102-dividing plate, 201-one-level leg, 202-secondary leg, 401-support, 402-pressure transducer, 501-spring, 502-spool in the interior pipe of 1-housing, 2-leg, 3-, 4-pump, 5-.
Embodiment
Below with reference to drawings and Examples, a kind of municipal administration of the present invention or fire-fighting pipeline vidicon camera are described in further detail.
A kind of municipal administration provided by the invention or fire-fighting pipeline vidicon camera, it is a kind of device along oneself movement of pipeline, the action mechanism of this device designed by the present invention is similar to the action of reptile, after device internal controller receives outside remote sensing signal, just start and control each electric control element, each electric control element just start to drive in an orderly manner oneself with power unit action, as shown in Figure 1, action step comprises:
1) vidicon camera afterbody leg struts;
2) head stretches and moves forward;
3) head leg struts;
4) afterbody leg is retracted;
5) afterbody shrinks and moves forward;
6) head leg is retracted;
7) afterbody leg struts (repetition step 1));
8) head stretches and moves forward (repeating step 2));
, so circulation is gone down, and goes ahead step by step.
Therefore, no matter a kind of municipal administration of the present invention or fire-fighting pipeline vidicon camera are outside or inner, are all a kind of head and the tail symmetrical structures.Say, as shown in Fig. 7, Fig. 8, Fig. 9, this vidicon camera mainly comprises housing 1, leg 2, interior pipe 3, pump 4, interior pipe one-way valve 5, leg one-way valve 6, rubber bag 7, camera 8, transparent cover 9 more specificly.
Housing 1 is a cylinder be made up of scalable plastic tube, comprises middle corrugated pipe segment 101 and is fixed on the dividing plate 102 that corrugated pipe segment 101 two ends are used as support.Housing 1 two ends are wrapped up two hemispheric rubber bag, 7, two rubber bag 7 and are sealed the outside being arranged on housing 1, tail dividing plate 102 respectively; Housing 1 and rubber bag 7 are combined into the basic profile of vidicon camera, are similar to reptant shape.The top of two rubber bag 7 respectively arranges a camera 8, can take pictures in two ends.
Further, there is transparent cover 9 to be wrapped in outside rubber bag 7, camera 8 is wrapped in inside transparent cover, can camera 8 can be protected again by printing opacity.Further, rubber bag 7 is chosen as elastomeric material, and one is have certain moldability, can support camera 8, all right splendid attire thing; Two is have certain elasticity, and meeting external force can adaptability distortion.
Portion in housing 1, interior pipe 3 supports and is arranged between head and afterbody dividing plate 102, and interior pipe 3 is scalable plastic tubes that internal diameter is less.Respectively install a pump 4 at the head of interior pipe 3, tail two ends, pump 4 is fixed on the intermediate hole of dividing plate 102, and pump 4 can lead to the inner chamber of rubber bag 7 in one end, can separately have two ends logical respectively in pipe 3 and leg 2.The inner chamber of rubber bag 7 is equipped with fluid, can inject interior pipe 3 or leg 2 by pump 4.Further, have two interior pipe one-way valves 5 to be arranged on two ports of interior pipe 3 respectively, each interior pipe one-way valve 5 is corresponding to be respectively connected with the pumping hole of the pump 4 of homonymy, and the fluid between restrictive pump 4 and interior pipe 3 circulates.When being filled with the fluid of pump pressure in interior pipe 3, interior pipe 3 will stretch, and stretches along the direction of fluid flowing.
Along dividing plate 102 radial direction at housing 1, tail two ends, leg 2 is set respectively to outer; Leg 2 is the scalable plastic tube that internal diameter is less.Leg 2 outer end is closed, and the inner is connected respectively on the pump 4 of the same side.Further, between the inner port and pump 4 of leg 2, arrange leg one-way valve 6, leg one-way valve 6 restrictive pump 4 carries fluid in leg.
Leg 2 is deformable plastic pipe, the dividing plate 102 on hermetically passing housing 1, and after being filled with q.s fluid, leg outer end can be stretched, and stretches out housing 1; When be not filled with or not sufficient fluid time, shrink in housing 1 in leg outer end.When leg stretches out, housing 1 can be supported.
Further, the leg 2 of two ends respectively has several, and every one end is at least along uniform three of housing 1 circumference, no matter how this housing overturns, two legs can be had to support housing.
Further, leg 2 is a kind of bushing type telescopic pipe, at least comprise two-stage sleeve pipe, as the one-level leg 201 in Fig. 8, Fig. 9 and secondary leg 202, one-level leg 201 upper end connects leg one-way valve 6, lower ending opening, and secondary leg 202 is enclosed within one-level leg 201, can stretch along one-level leg 201 lower ending opening, secondary leg 202 lower end closed.When fluid-filled in leg, fluid is introduced into one-level leg 201, and then promotion secondary leg 202 opened by valve, and secondary leg 202 stretches out housing 1, until withstand on pipeline inner wall, plays the effect of stationary housing.
The present invention owing to arranging telescopic interior pipe 3 in housing 1, interior pipe 3 two ends respectively arrange a pump 4, so no matter that fluid in the rubber bag 7 of interior which end of pipe 3 can be pumped in interior pipe 3, also determine the flow direction of fluid simultaneously, namely the direction of extension of pipe 3 in, two ends due to interior pipe are connected on the dividing plate 102 at corrugated pipe segment 101 two ends of housing 1, so when interior pipe 3 stretches because of its internal fluid pressure, the direction that outside housing 1 can be driven along fluid flowing is stretched, and promotes the movement of housing with this.
Meanwhile, the present invention owing to arranging telescopic leg 2, and leg 2 be also can by pump 4 to its in inject fluid, so it can be impelled to stretch along fluid flow direction.Leg can pass housing 1, so can support housing when it stretches out housing.
Further, the pump 4 in the present invention is a kind of two-way pumps, has the effect of two-way pump power, it both can from rubber bag 7 withdrawn fluid in interior pipe 3 and leg 2, also can from interior pipe 3 and leg 2 withdrawn fluid in rubber bag 7.
Whether the present invention also arranges interior pipe one-way valve 5, leg one-way valve 6, no matter so be internal pipe 3, or to leg 2, can be flow in it impel its distortion and motion by fluid in one-way valve control pump 4.
The present invention also comprises electric controller, comprises remote controller, controller, signal transmitter, signal receiver, pressure transducer, and remote controller is outside hand-held, and controller, signal transmitter, signal receiver are placed in portion in housing, are fixed on dividing plate 102.Shown in pump 4 and pressure transducer 402(Figure 10) control by controller.Battery, controller, signal receiver, signal transmitter can be arranged on the clearance position in case partition, battery is rechargeable battery, for whole pipeline vidicon camera provides the energy, controller makes corresponding order according to hydrodynamic pressure, the power of control pump 4 is carried out by changing size of current, signal receiver mainly receives open command and the shutdown command of extraneous remote controller, open command is divided into forward order and backout commands, shutdown command then can disconnect the circuit of whole pipeline vidicon camera, the image information that camera is taken is passed to extraneous display device by signal transmitter, the communication signal in signal receiver and signal transmitter and the external world is the uhf band signal being no more than 4WVHF frequency range or being no more than 3W, accurate signal transmission can be carried out in several kilometers.
Housing 1 head and afterbody leg circulation carry out stretching,s extension contractive action, contractions fluid motion is carried out in interior pipe 3 and housing 1 circulation, and finally this pipeline vidicon camera of promotion moves forward.Move forward for this pipeline vidicon camera below, describe the shifting principle of this vidicon camera successively:
Suppose that the head of vidicon camera takes the lead in moving forward, as shown in Figure 2, the starting stage of circulation, after controller receives the advancement commands of remote controller, open the pump 4 of housing 1 afterbody, the fluid in the rubber bag 7 of afterbody is pumped to the leg 2 of interior pipe 3 and afterbody, along with the increase of fluid compressive pressure, because the spring force in leg one-way valve 6 is less than the spring force in interior pipe one-way valve 5, the leg one-way valve 6 of afterbody takes the lead in being opened, and the leg 2 of afterbody withstands on pipeline inner wall by fluid.
As shown in Figure 3, the second stage of circulation, after fluid in the leg 2 of afterbody is full of, fluid compressive pressure tends towards stability, this Time Controller continues the power increasing afterbody pump 4, and when hydrodynamic pressure increases to rapidly the ability of the interior pipe one-way valve 5 opening afterbody again, fluid pours in interior pipe 3, strutted by interior pipe 3, simultaneously, pipe 3 promotes housing 1 head and moves forward.
As shown in Figure 3, the phase III of circulation, after hydrodynamic pressure in interior pipe 3 reaches the interior pipe one-way valve 5 opening head, fluid can pour into head pump 4 place by pipe one-way valve 5 in head, head pump 4 upward pressure sensor 402 place fluid compressive pressure becomes large instantaneously, this Time Controller opens the pump 4 of head, fluid in head rubber bag 7 is pumped in interior pipe 3 and in the leg 2 of head, fluid in the power of head pump 4 arrives greatly and stops in pipe 3 continues to gush out to head, because now the hydrodynamic pressure at head pump 4 place has arrived greatly and can open interior pipe one-way valve 5, so the leg one-way valve 6 of head is unlocked rapidly, the leg 2 of head is shot out and is supported on pipeline inner wall.
As shown in Figure 4, the fourth stage of circulation, when the fluid compressive pressure at head, tail pump 4 place progressively reaches maximum and tends to be steady, pump 4 stall of head, the pump 4 of afterbody starts to rotate backward, and along with the increase of power, first the leg one-way valve 6 of afterbody is unlocked, fluid in the leg 2 of afterbody takes the lead in being drawn back in the rubber bag 7 of afterbody, and the leg 2 of afterbody is retracted in housing 1.
As shown in Figure 5, the five-stage of circulation, after the fluid diastolic pressures at afterbody pump 4 place tends towards stability, pump 4 increasing power again of afterbody, the interior pipe one-way valve 5 of afterbody is unlocked, fluid in interior pipe 3 is withdrawn in afterbody rubber bag 7, and interior pipe 3 shrinks and drives housing 1 to shrink, and housing 1 afterbody moves forward.
As shown in Figure 6, pipeline vidicon camera is in the starting stage of again circulating, after tail end pump 4 place fluid diastolic pressures tends towards stability, pump 4 counterrotating again of afterbody, fluid in the rubber bag 7 of afterbody is pumped to the leg 2 of interior pipe 3 and afterbody, first the leg one-way valve 6 of afterbody is unlocked again, and interior the stretching, extension by leg of leg 2 that fluid pours in afterbody withstands on pipeline inner wall.
As shown in Figure 7, the leg 2 of afterbody supports to pipeline inner wall, and the fluid compressive pressure at tail end pump 4 place tends towards stability, and the pump 4 of head reverses, drawn back by fluid in the leg 2 of head in the rubber bag 7 of head, the leg 2 of head retracts (this stage does not relate to when initial) in housing 1.
As shown in Figure 8, pipeline vidicon camera is in the second stage again circulated, and housing 1 is unfolded, and housing head moves to head again.
A concrete structure embodiment of pump 4 shown in Fig. 9, the inner side of pump 4 is the support 401 of cloverleaf pattern, stent outer center is provided with pressure transducer 402, the hydrodynamic pressure herein experienced is the most responsive, by hydrodynamic pressure information Real-time Feedback herein to controller, controller thus determine whether to make next step action.
A concrete structure embodiment of interior pipe one-way valve 5 and leg one-way valve 6 shown in Figure 11, interior pipe one-way valve 5 is similar with the internal structure of leg one-way valve 6, within pipe one-way valve 5 be example, two springs 501 and two spools 502 are all installed in valve body, spool is contained in hole, and spring housing is on spool.The valve core head position of two spools is just completely contrary, and fluid, through one-way valve, can only push one of them spool open, flows through from one of them hole, and another hole then can be blocked by valve core head completely.Two spring forces in same one-way valve are identical, and shown fluid flows back and forth all to be needed to reach certain pressure, and cracking pressure is identical.Large than in leg one-way valve 6 of spring force in interior pipe one-way valve 5, so when same fluid contacts this two classes one-way valve, along with the raising of hydrodynamic pressure, first leg one-way valve 6 is opened, the interior pipe one-way valve 5 of afterbody is opened subsequently.
As shown in figure 12, the top of the external part of secondary leg 202 is rubber, and rubber part center is arranged on the housing of leg by screw, and the friction factor between rubber and other material is comparatively large, so pipeline inner wall firmly can be withstood in leg top.
The transparent cover 9 that the head of housing 1 and afterbody are installed, it can be glass material, or plastic materials, or other transparent material, because in the pipeline of different purposes, transport different fluids, some meetings and glass generation chemical reaction, some meetings and plastics generation chemical reaction, so the material of transparent cover is variable, by not with the fluid generation chemical reaction in pipeline premised on.
Fluid in rubber bag 7 can be liquid or gas, and when vidicon camera works in flammable and explosive fluid pipeline, the object in rubber bag 7 can hold inert fluid or gas, avoids being heated or blasting under other rugged environment or other reaction.
The above; be only the present invention's preferably embodiment, but protection scope of the present invention is not limited thereto, is anyly familiar with those skilled in the art in the technical scope that the present invention discloses; the change that can expect easily or replacement, all should be encompassed within protection scope of the present invention.
Claims (10)
1. a municipal administration or fire-fighting pipeline vidicon camera, is characterized in that: mainly comprise housing (1), leg (2), interior pipe (3), pump (4), interior pipe one-way valve (5), leg one-way valve (6), rubber bag (7), camera (8);
Described housing (1) head, tail end are respectively tightly connected a rubber bag (8), and rubber bag (8) is built with fluid;
Described housing (1) is respectively arranging the leg (2) of one group of stretchability from inside to outside near head, tail end;
Described housing (1) inner portion arranges pipe (3) in, and interior pipe (3) two ends respectively arrange a pump (4), and pump (4) is communicated with rubber bag (8) and interior pipe (3) and leg (2);
Interior pipe one-way valve (5) is set described interior pipe (3) and the joint of pump (4), leg one-way valve (6) is set at described leg (2) and the joint of pump (4);
Described camera (8) is arranged at the outside of rubber bag (8).
2. municipal administration according to claim 1 or fire-fighting pipeline vidicon camera, it is characterized in that: described vidicon camera also comprises transparent cover (9), transparent cover (9) is arranged on described rubber bag (7) outside, described camera (8) is wrapped in transparent cover (9) the inside.
3. municipal administration according to claim 1 or fire-fighting pipeline vidicon camera, is characterized in that: described vidicon camera also comprises controller, signal receiver, signal transmitter, pressure transducer (402), remote controller; Described controller, signal receiver, signal transmitter, pressure transducer are arranged on housing (1) the inside, and wherein said pressure transducer (402) is arranged on the end face of the support (401) of pump (4); Described pump (4) and pressure transducer (402) are controlled by described controller.
4. the municipal administration according to claim 1 or 2 or 3 or fire-fighting pipeline vidicon camera, is characterized in that: described housing (1) is made up of corrugated pipe segment (101) and the dividing plate (102) that is fixed on corrugated pipe segment (101) two ends; Described interior pipe (3) is telescopic pipe.
5. the municipal administration according to claim 1 or 2 or 3 or fire-fighting pipeline vidicon camera, is characterized in that: described rubber bag (7) is hemisphere, contained liquid or gas.
6. municipal administration according to claim 1 or fire-fighting pipeline vidicon camera, is characterized in that: described leg (2) has three at least in the every one end of housing (1), for uniform along housing (1) circumference.
7. the municipal administration according to claim 1 or 6 or fire-fighting pipeline vidicon camera, is characterized in that: described leg (2) is bushing type telescopic pipe, at least comprises two-stage leg, and one-level leg (201) upper end connects leg one-way valve (6), lower ending opening; Secondary leg (202) is enclosed within one-level leg (201), can stretch along one-level leg (201) lower ending opening, secondary leg (202) lower end closed.
8. the municipal administration according to claim 1 or 3 or fire-fighting pipeline vidicon camera, is characterized in that: described pump (4), is a two-way pump.
9. municipal administration according to claim 1 or fire-fighting pipeline vidicon camera, it is characterized in that: described interior pipe one-way valve (5) and leg one-way valve (6), two springs (501) and two spools (502) are all installed in valve body, spool (502) is contained in valve opening, spring (501) is enclosed within spool (502), the valve core head position of two spools is contrary, two spring forces in same valve are identical, and the spring force in interior pipe one-way valve (5) is greater than the spring force in leg one-way valve (6).
10. municipal administration according to claim 1 or fire-fighting pipeline vidicon camera, it is characterized in that: described transparent cover (9) is glass material, or plastic materials, or other transparent material except glass material, plastic materials, during installation by not with the fluid generation chemical reaction in pipeline premised on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610068278.1A CN105526475A (en) | 2016-02-01 | 2016-02-01 | Pipeline camera for municipal administration or fire fighting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610068278.1A CN105526475A (en) | 2016-02-01 | 2016-02-01 | Pipeline camera for municipal administration or fire fighting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105526475A true CN105526475A (en) | 2016-04-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610068278.1A Pending CN105526475A (en) | 2016-02-01 | 2016-02-01 | Pipeline camera for municipal administration or fire fighting |
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| Country | Link |
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| CN (1) | CN105526475A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2665502C2 (en) * | 2016-12-27 | 2018-08-30 | Сергей Владимирович Ермаков | In-pipe self-propelled vehicle |
| RU2675422C1 (en) * | 2017-08-14 | 2018-12-19 | Акционерное общество "Иркутский научно-исследовательский и конструкторский институт химического и нефтяного машиностроения" (АО "ИркутскНИИхиммаш") | Remote controlled intra-tube introscope |
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| US4195529A (en) * | 1977-06-24 | 1980-04-01 | Kantsedalov Viktor G | Device for moving the pickups of a flaw detection system through a pipeline |
| FR2647527A1 (en) * | 1989-05-26 | 1990-11-30 | Barras Provence | Vehicle for inspecting and servicing, or reconditioning the inside of pipes |
| US5293823A (en) * | 1992-09-23 | 1994-03-15 | Box W Donald | Robotic vehicle |
| CN102162565A (en) * | 2011-04-21 | 2011-08-24 | 哈尔滨工程大学 | Peristaltic robot in pipe |
| CN205371998U (en) * | 2016-02-01 | 2016-07-06 | 厦门精图信息技术有限公司 | Municipal administration or for fire control pipeline camera |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4195529A (en) * | 1977-06-24 | 1980-04-01 | Kantsedalov Viktor G | Device for moving the pickups of a flaw detection system through a pipeline |
| FR2647527A1 (en) * | 1989-05-26 | 1990-11-30 | Barras Provence | Vehicle for inspecting and servicing, or reconditioning the inside of pipes |
| US5293823A (en) * | 1992-09-23 | 1994-03-15 | Box W Donald | Robotic vehicle |
| CN102162565A (en) * | 2011-04-21 | 2011-08-24 | 哈尔滨工程大学 | Peristaltic robot in pipe |
| CN205371998U (en) * | 2016-02-01 | 2016-07-06 | 厦门精图信息技术有限公司 | Municipal administration or for fire control pipeline camera |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2665502C2 (en) * | 2016-12-27 | 2018-08-30 | Сергей Владимирович Ермаков | In-pipe self-propelled vehicle |
| RU2675422C1 (en) * | 2017-08-14 | 2018-12-19 | Акционерное общество "Иркутский научно-исследовательский и конструкторский институт химического и нефтяного машиностроения" (АО "ИркутскНИИхиммаш") | Remote controlled intra-tube introscope |
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