Flow detection device of drainage system
Technical Field
The utility model relates to the field of municipal drainage system equipment, in particular to a flow detection device of a drainage system.
Background
The drainage system is a system for draining underground water, and comprises a drainage route, drainage equipment and the like, wherein the drainage route and the drainage equipment flow into a bottom sump through a roadway from a mining working surface or a surging place, and are drained to the ground or directly drained to the ground by using a drainage water pump, and the whole set of drainage route and the drainage equipment are called as a main drainage system of the drainage system, and a corresponding flow detection device is required to be arranged to detect the flow of water flow in the working process.
Most directness of common flow detection device is with detecting end embedding drainage pipe, later show the flow data that detect through the instrument, and the staff can read flow data through the scale on the instrument, when carrying out the reading through the instrument, has the problem on the certain accuracy in the inevitable on the scale, and sets up electronic instrument panel and need insert extra power supply again, for this reason, we have designed a drainage system's flow detection device and have solved above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
In view of the defects in the prior art, the utility model provides a flow detection device of a drainage system, which solves the problems in the background art.
In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides a drainage system's flow detection device, includes the protecting crust, the inside fixed mounting of protecting crust has flow monitoring equipment, and the fixed cover in top of protecting crust is equipped with the display, the fixed cover in both sides of protecting crust is equipped with the intercommunication mouth, and the inside fixed mounting of protecting crust has the switching cabin that is located between intercommunication mouth and the flow monitoring equipment, left side the intercommunication mouth is linked together with flow monitoring equipment, the right side the intercommunication mouth is linked together with the switching cabin, fixedly connected with communicating pipe between switching cabin and the flow monitoring equipment.
Further, the top fixed mounting of protecting crust has movable base, movable base's outside movable sleeve is equipped with the protective cover, match each other between protective cover and the display, and fixedly connected with torsional spring between protective cover and the movable base.
Furthermore, impeller generators positioned at two sides of the switching cabin are fixedly installed inside the protective shell, the impeller generators are electrically connected with the display and the flow monitoring equipment, and a transmission shaft is movably sleeved inside the switching cabin.
Furthermore, the blades which are uniformly distributed are fixedly sleeved on the outer part of the transmission shaft, and the driving shaft of the impeller generator extends to the outer part of the transmission shaft and is fixedly connected with the transmission shaft.
Furthermore, the outside screw thread of intercommunication mouth has cup jointed the screwed pipe, and the fixed cover in outside of intercommunication mouth is equipped with the sealing ring, evenly distributed's antiskid groove is seted up to the outside of screwed pipe.
Furthermore, the protective cover adopts the metal to make, the protective cover adopts rigid plastic to make, and the external fixed mounting of protective cover has the plectrum.
The utility model provides a flow detection device of a drainage system, which has the following beneficial effects:
1. this drainage system's flow detection device, use through the cooperation of display and flow monitoring equipment and intercommunication mouth and switching cabin, make this drainage system's flow detection device after inserting drainage system, rivers can get into the switching cabin through the intercommunication mouth in, the inside that rethread communicating pipe got into flow monitoring equipment carries out flow detection, flow monitoring equipment carries out the demonstration in with the data input display that detects, just can read the data on the display after the staff opens the protective cover, thereby make this drainage system's flow detection device's data reading work simple accurate.
2. This drainage system's flow detection device, cooperation through transmission shaft and blade and impeller generator is used, make this drainage system's flow detection device when rivers pass through the inside in switching cabin, rivers promote the blade and drive the transmission shaft rotatory, then make the transmission shaft drive impeller generator's drive shaft rotatory, impeller generator's drive shaft rotates the back, impeller generator electricity generation passes through the inside storage of connecting wire input display with electric power, supply with the working power supply of display, thereby make this drainage system's flow detection device need not external power supply just can accomplish work, this drainage system's flow detection device is to the utilization ratio of energy has been promoted.
Drawings
FIG. 1 is a schematic view of the structure of the present invention;
FIG. 2 is a schematic view of the exterior of the present invention;
FIG. 3 is a schematic view of the interior of the pod according to the present invention;
fig. 4 is a schematic structural view of the movable base and the outer portion of the protecting cover of the present invention.
In the figure: 1. a protective shell; 2. a flow monitoring device; 3. an impeller generator; 4. a transfer cabin; 5. a communication port; 6. a display; 7. a movable base; 8. a protective cover; 9. a torsion spring; 10. a communicating pipe; 11. a drive shaft; 12. a blade.
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.
Referring to fig. 1 to 2, the present invention provides a technical solution: a flow detection device of a drainage system comprises a protective shell 1, a flow monitoring device 2 is fixedly arranged in the protective shell 1, the flow monitoring device 2 can monitor the flow of water passing through the flow monitoring device 2, the principle and the using process of the flow monitoring device 2 are the same as those of the prior art, the details are not repeated, the display 6 is fixedly sleeved on the top of the protective shell 1, the movable base 7 is fixedly installed on the top of the protective shell 1, the protective cover 8 is movably sleeved outside the movable base 7, the protective cover 8 can comprehensively protect the display 6, the protective cover 8 is matched with the display 6, and fixedly connected with torsional spring 9 between protective cover 8 and the activity base 7, under the normal condition, protective cover 8 can keep covering in display 6 outside under the effect of torsional spring 9 torsional force, when needing to carry out the reading to display 6, upset protective cover 8 open protective cover 8 can.
The two sides of the protective shell 1 are fixedly sleeved with communicating ports 5, the external threads of the communicating ports 5 are sleeved with threaded pipes which are used for assisting the connecting and fixing effect between pipelines, the stability of a connecting part is enhanced, the external parts of the communicating ports 5 are fixedly sleeved with sealing rings, the protective shell 1 is mainly butted with a drainage system through the communicating ports 5, the sealing rings outside the communicating ports 5 can ensure the sealing effect of the connecting part between the communicating ports and the pipelines, the external parts of the threaded pipes are provided with uniformly distributed anti-skidding grooves which can facilitate the rotation of workers, a switching cabin 4 positioned between the communicating ports 5 and a flow monitoring device 2 is fixedly arranged in the protective shell 1, the communicating port 5 at the left side is communicated with the flow monitoring device 2, the communicating port 5 at the right side is communicated with the switching cabin 4, the communicating pipe 10 is fixedly connected between the switching cabin 4 and the flow monitoring device 2, and the impellers 3 positioned at the two sides of the switching cabin 4 are fixedly arranged in the protective shell 1, the impeller generator 3 can convert mechanical energy into electric energy when working, and the principle and the using process of the impeller generator 3 are the same as those of the prior art, and are not described herein again.
Referring to fig. 3 to 4, the impeller generator 3 is electrically connected to the display 6 and the flow monitoring device 2, the switching cabin 4 is movably sleeved with a transmission shaft 11, and transmits power to the flow monitoring device 2 and the display 6 for storage, and supplies power to the flow monitoring device 2 and the display 6 for operation, the transmission shaft 11 is fixedly sleeved with uniformly distributed blades 12, when water flows through the switching cabin 4, the blades 12 can be pushed to drive the transmission shaft 11 to rotate, the driving shaft of the impeller generator 3 extends to the outside of the transmission shaft 11 and is fixedly connected with the transmission shaft 11, the transmission shaft 11 can drive the driving shaft of the impeller generator 3 to rotate, after the driving shaft of the impeller generator 3 rotates, the impeller generator 3 can convert mechanical energy into electric energy for power generation, the protective casing 1 is made of metal, the protective casing 1 protects the whole device and supports and fixes other structures, need have stronger bearing capacity, consequently adopt the metal to make, protective cover 8 adopts rigid plastic to make, and protective cover 8's outside fixed mounting has the plectrum, and protective cover 8's the outside plectrum that sets up can be convenient for protective cover 8's upset operation.
In conclusion, when the flow detection device of the drainage system is used, the protective shell 1 is communicated with a pipeline of the drainage system through the communication ports 5 at the two ends of the protective shell, water flow enters the switching cabin 4 through the communication ports 5 and then enters the inside of the flow monitoring equipment 2 through the communication pipe 10 for flow detection, the flow monitoring equipment 2 inputs and displays detected data into the display 6, the data on the display 6 can be read after the protective cover 8 is opened, when the water flow passes through the inside of the switching cabin 4, the water flow pushes the blades 12 to drive the transmission shaft 11 to rotate, the transmission shaft 11 drives the driving shaft of the impeller generator 3 to rotate, after the driving shaft of the impeller generator 3 rotates, the impeller generator 3 generates electricity and inputs the electricity into the inside of the display 6 through the connecting wire for storage, and supplies the electricity to the working power supply of the display 6, thereby completing the working process of the flow detection device of the whole drainage system, and (4) finishing.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element 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; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.