阅读说明：本技术 一种管道淤堵定位装置 (A kind of pipeline silting positioning device ) 是由 张隽诚 于 2019-09-02 设计创作，主要内容包括：本发明提供了一种管道潜在淤积定位预警装置,包括：动力组件和沉降组件,所述动力组件和沉降组件通过柔性电线连接；所述动力组件包括叶片组件和微发电装置,所述叶片组件可带动所述微发电装置工作；所述沉降组件,包括壳体,所述壳体是封闭的,其内设置有信号发射装置；所述柔性电线的一端与所述微发电装置电连接,其另一端伸入所述沉降组件的封闭腔体内与所述信号发射装置电连接；所述动力组件的平均密度小于水的密度,所述沉降组件的平均密度大于水的密度。所述管道淤堵定位装置可在管道内自由移动,当到达管道内流速较低处,通过警报的方式提示管理人员及时进行清理,其结构简单、外观小巧、价格低廉,无需外加动力可随水流检测管道淤堵的位置,应用范围广,缩短了管理人员淤堵排查的时间。(The present invention provides a kind of potential siltations of pipeline to position prior-warning device, comprising: Power Component and sedimentation component, the Power Component and sedimentation component are connected by flexible wire；The Power Component includes blade assembly and micro-power generators, and the blade assembly can drive the micro-power generators to work；The sedimentation component, including shell, the shell be it is closed, sender unit is arranged inside；One end of the flexible wire is electrically connected with the micro-power generators, and the other end is protruded into the closed cavity for settling component and is electrically connected with the sender unit；The averag density of the Power Component is less than the density of water, and the averag density of the sedimentation component is greater than the density of water.The pipeline silting positioning device can move freely in pipeline, when flow velocity lower in arrival pipeline, administrative staff are prompted to clear up in time by way of alarm, its structure is simple, appearance is small and exquisite, cheap, the position of pipeline silting can be detected with water flow without additionaling power, have a wide range of application, shortens the time of administrative staff's silting investigation.)

1. a kind of pipeline silting positioning device characterized by comprising Power Component (1) and sedimentation component (3), the power Component (1) and sedimentation component (3) are connected by flexible wire (4)；

The Power Component (1) includes blade assembly (11) and micro-power generators (2), and the blade assembly (11) can drive described Micro-power generators (2) work；

The sedimentation component (3), including shell (31), the shell (31) be it is closed, sender unit is arranged inside (32)；

One end of the flexible wire (4) is electrically connected with the micro-power generators (2), and the other end protrudes into the sedimentation component (3) it is electrically connected in closed cavity with the sender unit (32)；

The averag density of the Power Component (1) is less than the density of flow media in pipeline, described to settle the average close of component (3) Degree is greater than the density of flow media in pipeline, and the ensemble average density of the pipeline silting positioning device is greater than flowing in pipeline and is situated between The density of matter.

2. pipeline silting positioning device according to claim 1, which is characterized in that the sender unit (32) includes Positioning device (33), the signal that the sender unit (32) issues includes positioning signal.

3. pipeline silting positioning device according to claim 2, which is characterized in that the micro-power generators (2) and sedimentation Component is additionally provided with flexible wire protective device between (3).

4. pipeline silting positioning device according to claim 3, which is characterized in that the flexible wire protective device is to scratch Property casing.

5. pipeline silting positioning device according to claim 4, which is characterized in that the blade assembly (11) includes at least Two blades (111) and connector (112), the blade (111) connect or are integrally formed with the connector (112).

6. pipeline silting positioning device according to claim 5, which is characterized in that further include signal receiving device (8), position In outside pipeline, for receiving the signal of the sender unit (32) sending, the signal receiving device (8) has silting report Alert function.

7. pipeline silting positioning device according to claim 6, which is characterized in that the shell (31) is elliposoidal or circle Cone-shaped.

8. pipeline silting positioning device according to claim 7, which is characterized in that the shell (31) is equipped with crawl section (34), for increasing the grip of shell (31) Yu mud (6).

9. pipeline silting positioning device according to claim 8, which is characterized in that the sedimentation component (3) further includes weight Power block (35), the dismounting and installation of the gravity block (35) are for adjusting the averag density of sedimentation component (3).

Technical field

The present invention relates to underground piping detection fields, and in particular to a kind of pipeline silting positioning device.

Background technique

Urban drainage pipe network system is important the weight that can not ignore in urban infrastructure and future city process Want part.The dredging maintenance of drainage pipeline is the important content of Municipal Infrastructure Management maintenance work.It is many due to containing in sewage The impurity such as silt, rubbish are easy in pipeline to deposit at low flow velocity, siltation are caused to block, if clearing up the row of will cause not in time Water is unsmooth, sewage outflow, pollutes environment.

The experience that the maintenance in urban underground water drainage pipe road relies primarily on pipe network maintenance personnel at present is inspected periodically With maintenance, domestic drainage system is substantially gravity flow system, and buried depth is deeper, therefore checks sewage conduct siltation blocking position It is sufficiently complex.The method manually or paragraph by paragraph detected not only involves a wide range of knowledge, heavy workload and needs to open and close maintenance of going into the well after well lid, right The influence of traffic is huge and there are serious security risk, takes time and effort inefficiency.

Notification number is that the utility model patent of CN204664884U specifically discloses a kind of report of simple drain line blockage Alarm device comprising drainage pipeline and the inspection shaft being connected to drainage pipeline；Contact is equipped on the borehole wall side wall of inspection shaft to open Pass and alarm switch, are additionally provided with the first stop collar and the second stop collar；The contact-making switch is located above the first stop collar, alarm Switch is located above contact-making switch；Pole beacon is equipped in first stop collar and the second stop collar.The contact-making switch and report Alert switch is connected by transmitting device with terminal server.

Although above-mentioned patent can be embodied by intuitive signal as the on or off of contact-making switch pipeline liquid level whether be more than Design liquid level judges line clogging situation in turn.But this detection method, which has to shift to an earlier date in pipeline many places this is arranged, simple to be drained The warning device of line clogging needs to spend a large amount of manpower and material resources, and needs the alarm to this simple drain line blockage Device regularly carries out maintenance, while consuming a large amount of manpower and material resources, not intuitively, it is unreliable, uneconomical, inaccurate.

Summary of the invention

The technical problem to be solved by the present invention is to overcome the deficiencies of the prior art and provide a kind of pipeline silting positioning dress It sets, can flexibly detect the position of pipeline silting in time, and prompt administrative staff to clear up in time by way of alarm.

In order to achieve the goal above, the present invention provides:

A kind of pipeline silting positioning device characterized by comprising Power Component and sedimentation component, the Power Component It is connected with sedimentation component by flexible wire；The Power Component includes blade assembly and micro-power generators, the blade assembly The micro-power generators can be driven to work；The sedimentation component, including shell, the shell be it is closed, letter is arranged inside Number emitter；One end of the flexible wire is electrically connected with the micro-power generators, and the other end protrudes into the sedimentation component Closed cavity in be electrically connected with the sender unit；The averag density of the Power Component is less than the density of water, described The averag density for settling component is greater than the density of water, and the global density of the pipeline silting positioning device is greater than the density of water.

Further, the sender unit includes positioning device, and the signal that the sender unit issues includes fixed Position signal.

Further, flexible wire protective device is additionally provided between the micro-power generators and sedimentation component.

Further, the flexible wire protective device is coiled casing.

Further, the blade assembly includes at least two blades and connector, and the blade and the connector connect It connects or is integrally formed.

Further, further include signal receiving device, be located at outside pipeline, the letter issued for receiving the sender unit Number, the signal receiving device has silting warning function.

Further, the shell is elliposoidal or cone shape.

Further, the shell is equipped with crawl section, for increasing the grip of shell and mud.

Further, the sedimentation component further includes gravity block, and the dismounting and installation of the gravity block are described heavy for adjusting It comes down to a lower group the averag density of part.

Working process and principle of the invention are as follows:

Municipal drainage pipeline receives the various sewage in entire city, and therefore, under dredging state, water velocity is typically larger than 1 Meter per second, when apparatus of the present invention are placed in the pipeline under the flow velocity, although the ensemble average density of apparatus of the present invention is greater than water Density, still, when averag density is not much larger than the density of water, above-mentioned water velocity is enough to carry whole device in water Middle floating, at this point, relative velocity or relative velocity very little is not present between water flow and device, the blade of device will not rotate Or whole device rotates integrally, to miniature power generating device will not be driven to generate electricity, thus will not trigger signal emitter, table Silting point is not present in position where bright device；When device floats to silting point, water velocity becomes smaller, when small to being not enough to take When band whole device floating, the sedimentation components or whole bigger than water density are penetrated in mud in device, due to bottom and silt Mud frictional force increased dramatically, and whole device is fixed in mud, and the Power Component smaller than water density suspends in water, and in water flow Blade is rotated under effect, drives miniature power generating device power generation, after sender unit is powered, emit position signal, signal connects After being received position signal by device, so that it may determine silting position.

The above technical solution of the present invention has the following advantages over the prior art:

(1) inventive pipeline silting positioning device, prior art Passive Positioning are compared, and the pipeline silting positioning device can To carry out positive location to silting with water flowing, convenient, flexible, use scope is wide, and avoids silting at the beginning of being laid with pipeline Positioning device is fixed on consumed a large amount of manpower and financial cost in pipeline, can keep pipe-line system original state.

(2) inventive pipeline silting positioning device, setting signal reception device, and silting warning function is provided, it overhauls Personnel can predict silting position outside pipeline, and arrangement is facilitated to manage.

(3) inventive pipeline silting positioning device, when silting generates, blade rotates under the promotion of water flow, and then band Dynamic micro-power generators power generation, provides power supply for sender unit and positioning device, is not restricted by battery maintenance and replacement.

(4) inventive pipeline silting positioning device is provided with crawl section, is not very serious position in silting, can make Sedimentation component is significantly more efficient to be deposited in silting position, and improving the accuracy of silting positioning can also advance when flow velocity increases, and prevents Only short-term wrong report.

(5) inventive pipeline silting positioning device is provided with flexible wire protective device, prevents flexible wire in drift In the process by drag it is disconnected and twist around risk；The preferred coiled casing of flexible protection, the freedom degree that coiled casing does not reverse, energy When enough guaranteeing blade rotation, micro-power generators will not follow blade to rotate, and guarantee generating efficiency.Several gravity blocks are also provided with, For adjusting averag density of the sedimentation component under different water velocities, meet the pinpoint purpose of silting, moreover it is possible to survey indirectly Constant current speed.

(6) inventive pipeline silting positioning device, shell is elliposoidal or cone shape, in the state that silting is not present Sedimentation component is more advantageous to drift about with blade assembly.

Detailed description of the invention

With reference to the accompanying drawing, by the way that detailed description of specific embodiments of the present invention, technical solution of the present invention will be made And its advantages are apparent.

Fig. 1 show the structural schematic diagram of the pipeline silting positioning device of the embodiment of the present invention one；

Fig. 2 show the structural schematic diagram of the pipeline silting positioning device of the embodiment of the present invention two；

Fig. 3 show the structural schematic diagram of the pipeline silting positioning device of the embodiment of the present invention three；

Fig. 4 show pipeline silting positioning device state diagram under the pipe-dredging state of the embodiment of the present invention one；

Fig. 5 show pipeline silting positioning device state diagram under the pipeline silting state of the embodiment of the present invention one.

Figure Detail number is as follows:

1- Power Component, 11- blade assembly, 111- blade, 112- connector, 2- micro-power generators, 3- sedimentation component, 31- shell, 32- sender unit, 33- positioning device, the crawl section 34-, 35- gravity block, 4- flexible wire, 5- pipeline, 6- Mud, the 7- water surface, 8- signal receiving device, A- water (flow) direction.

Specific embodiment

Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, those skilled in the art's every other implementation obtained without creative efforts Example, shall fall within the protection scope of the present invention.