CN214374866U

CN214374866U - Pipeline fluid monitor

Info

Publication number: CN214374866U
Application number: CN202022442489.1U
Authority: CN
Inventors: 王浩; 杨明祥; 董宁彭
Original assignee: Lantogis Ecological Technology Group Co Ltd
Current assignee: Lantogis Ecological Technology Group Co Ltd
Priority date: 2020-10-28
Filing date: 2020-10-28
Publication date: 2021-10-08
Anticipated expiration: 2030-10-28

Abstract

The utility model discloses a pipeline fluid monitor, which comprises a pipeline, wherein a pipe sleeve is sleeved outside the pipeline, a flow velocity detection mechanism is installed in the pipeline, and the flow velocity detection mechanism is connected with a step-by-step sampling mechanism; flow velocity detection mechanism is used for monitoring the velocity of flow size in the pipeline, sampling mechanism is used for extracting multilayer pipeline water sample step by step and carries out water quality testing, flow velocity detection mechanism includes: pivot, velocity of flow wheel blade, rotor blade, tachometer, the pivot set up in the pipeline, the one end of pivot with rotor blade fixed connection, the tachometer install in the one end of pivot is located one side of rotor blade, velocity of flow wheel blade evenly install in the pivot, the utility model relates to a can need not electric power and can realize the velocity of flow and detect, can sample step by step, make full use of the quick-acting pipeline fluid monitor of fluid flow.

Description

Pipeline fluid monitor

Technical Field

The utility model relates to a pipeline monitoring facilities technical field specifically is a pipeline fluid monitor.

Background

The pipeline fluid monitoring is mainly used for monitoring the pressure, the flow rate and the like of a pipeline so as to analyze the relation between the flow rate and the pressure bearing of the pipeline and the like, and the pipeline is timely processed if the pipeline has the conditions of leakage, damage and the like.

However, the existing device for detecting water flow needs additional electric power equipment, is complex in connection, and cannot complete sampling under the prior art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a pipeline fluid monitor to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a pipeline fluid monitor comprises a pipeline, wherein a pipe sleeve is sleeved outside the pipeline, a flow speed detection mechanism is installed in the pipeline, and the flow speed detection mechanism is connected with a step-by-step sampling mechanism;

the flow velocity detection mechanism is used for monitoring the flow velocity in the pipeline, and the step-by-step sampling mechanism is used for extracting a water sample of the multilayer pipeline to perform water quality detection.

Further, the flow rate detection mechanism includes: the pipeline comprises a rotating shaft, flow velocity wheel blades, rotating blades and a tachometer, wherein the rotating shaft is arranged in the pipeline, one end of the rotating shaft is fixedly connected with the rotating blades, the tachometer is installed at one end of the rotating shaft, which is located at one side of the rotating blades, and the flow velocity wheel blades are evenly installed on the rotating shaft.

Furthermore, a convex part is arranged at the top of the pipeline at the position of the flow speed vane.

Further, drive gear, driven gear, connecting axle, first linkage gear, the subassembly that draws water, drive gear with the driven gear meshing meets, the both ends of connecting axle respectively with driven gear with the fixed cup joint of gear center of a linkage gear, the subassembly that draws water is connected with first linkage gear.

Further, the water pumping assembly comprises: draw water tank, the bull stick of drawing water, the wheel leaf of drawing water, take out appearance pipe, expansion pipe, drain pipe, second linkage gear, the draw water tank pass through the support mounting in on the pipe box, the bull stick of drawing water set up in the draw water tank, the wheel leaf of drawing water evenly install in on the arc lateral wall of draw water bull stick bottom, the top of the bull stick of drawing water is passed the top inner wall of draw water tank with the second linkage gear cup joints mutually, the activity pipe screw thread cup joint in on the appearance pipe of drawing water, the drain pipe install in one side of draw water tank, the sampling pipe install in the opposite side of draw water tank.

Furthermore, the driving gear is sleeved at the other end of the rotating shaft, and the second linkage gear is in gear engagement with the first linkage gear.

Further, a pipe clamp is installed on the side wall of the pipe sleeve, a bearing is installed in the pipe clamp, the connecting shaft is fixed on one side of the pipe sleeve through the pipe clamp, and the movable pipe is located on the sampling pipe and is longer than the diameter of the pipeline.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the utility model discloses a through being provided with velocity of flow detection mechanism, make the fluid pass through the pipeline, drive velocity of flow wheel blade and rotate, thereby drive the pivot that is connected with velocity of flow wheel blade and rotate, and then make rotating blade rotate, make things convenient for the inspector to observe the speed of the velocity of flow according to wheel blade, and the one end of pivot is installed the tachometer, also can look over concrete numerical value through the tachometer, this mechanism does not need the electronic equipment to connect, can realize the judgement of velocity of flow speed;

(2) the utility model discloses a be equipped with sampling mechanism step by step, the drive gear of sampling mechanism utilizes the pivot in the velocity of flow detection mechanism to rotate, drive gear drives driven gear and rotates, driven gear drives the first linkage gear rotation with connecting axle fixed connection, first linkage gear drives the second linkage gear and rotates, the second linkage gear drives the bull stick that draws water and rotates, the bull stick that draws water drives the wheel section that draws water and rotates, and then make the interior stroke negative pressure of pumping box, and sample through the expansion tube of being connected with the sampling pipe, the degree of depth of sampling as required, rotate the expansion tube, make the expansion tube descend or rise, and then realize sampling step by step, and discharge through the drain pipe, the utility model relates to a can realize the velocity of flow detection without electric power, can sample step by step, make full use of the pipeline fluid monitor of the quick-acting energy of fluid flow.

Drawings

Fig. 1 is a schematic front view of a pipeline fluid monitor according to an embodiment of the present invention;

FIG. 2 is a schematic cross-sectional view of the embodiment of FIG. 1 with the flow rate sensing mechanism removed;

FIG. 3 is a schematic structural view of a flow rate detection mechanism shown in the embodiment of FIG. 1;

FIG. 4 is a schematic diagram of the progressive sampling mechanism shown in the embodiment of FIG. 1;

fig. 5 is a schematic structural view of the connection between the movable tube and the sampling tube shown in the embodiment of fig. 1.

Reference numerals: 1. a pipeline; 101. a boss portion; 2. a flow rate detection mechanism; 21. a rotating shaft; 22. a flow velocity vane; 23. a rotor blade; 24. a tachometer; 3. a step-by-step sampling mechanism; 4. pipe sleeve; 3. a step-by-step sampling mechanism; 31. a drive gear; 32. a driven gear; 33. a connecting shaft; 34. a first linkage gear; 35. a water pumping assembly; 351. a water pumping box; 352. a water pumping rotating rod; 353. a water pumping blade; 354. a sampling tube; 355. a movable tube; 356. a drain pipe; 357. a second linkage gear; 4. pipe sleeve; 5. a pipe clamp.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, a pipeline fluid monitor includes a pipeline 1, a pipe sleeve 4 is sleeved outside the pipeline 1, a flow rate detection mechanism 2 is installed in the pipeline 1, and the flow rate detection mechanism 2 is connected with a step-by-step sampling mechanism 3;

flow rate detection mechanism 2 is used for monitoring the velocity of flow size in the pipeline, step by step sampling mechanism 3 is used for extracting multilayer pipeline water sample and carries out water quality testing.

The flow rate detection mechanism 2 includes: the flow velocity measuring device comprises a rotating shaft 21, flow velocity vanes 22, rotating blades 23 and a tachometer 24, wherein the rotating shaft 21 is arranged in the pipeline 1, one end of the rotating shaft 21 is fixedly connected with the rotating blades 23, the tachometer 24 is arranged at one end of the rotating shaft 21 and positioned at one side of the rotating blades 23, the flow velocity vanes 22 are uniformly arranged on the rotating shaft 21, fluid flows through the pipeline 1 to push the flow velocity vanes 22 to rotate, the rotating shaft 21 is driven to rotate, the rotating blades 23 are driven to rotate, the flow velocity can be conveniently and directly judged according to the rotating speed of the rotating blades 23 from the outer side of the pipeline 1, and specific rotating velocity values can also be checked through the tachometer 24.

The top of the pipe 1 at the position of the flow velocity vane 22 is provided with a convex part 101, so that the rotation of the flow velocity vane 22 is not influenced when the pipe 1 is filled with fluid and flows.

Drive gear 31, driven gear 32, connecting axle 33, first linkage gear 34, the subassembly 35 that draws water, drive gear 31 with driven gear 32 meshing meets, the both ends of connecting axle 33 respectively with driven gear 32 with the tooth center of first linkage gear 34 is fixed to be cup jointed, it is connected with first linkage gear 34 to draw water subassembly 35, drives driven gear 32 through drive gear 31 and rotates, and driven gear 32 drives and rotates with connecting axle 33 fixed connection's first linkage gear 34, and drive gear 31 and driven gear 32 are the conical gear of meshing each other.

The water pumping assembly 35 includes: a pumping box 351, a pumping rotating rod 352, a pumping vane 353, a sampling pipe 354, a movable pipe 355, a drain pipe 356, a second linkage gear 357, the pumping tank 351 is mounted on the pipe sleeve 4 through a bracket, the pumping rod 352 is disposed in the pumping tank 351, the pumping vanes 353 are uniformly installed on the arc-shaped side wall at the bottom of the pumping rotary rod 352, the top of the pumping rotary rod 352 passes through the inner wall of the top of the pumping box 351 and is sleeved with the second linkage gear 357, the movable pipe 355 is screwed on the sampling pipe 354, the drain pipe 356 is installed at one side of the pumping box 351, the sampling pipe 354 is installed at the other side of the pumping box 351, the second linkage gear 357 drives the pumping rotary rod 352 to rotate, the pumping rotary rod 352 drives the pumping vane 353 to rotate, further, the inside of the suction tank 351 is made negative in pressure, and sampling is performed through a movable pipe 355 connected to the sampling pipe 354.

The driving gear 31 is sleeved at the other end of the rotating shaft 21, the second linkage gear 357 is engaged with the first linkage gear 34, and the first linkage gear 34 can drive the second linkage gear 357 to rotate.

Pipe clamp 5 is installed to the lateral wall of pipe box 4, install the bearing in the pipe clamp 5, connecting axle 33 passes through pipe clamp 5 is fixed in pipe box 4 one side, movable pipe 355 is located length on the appearance pipe 354 of taking a sample is greater than the diameter length of pipeline 1, the installation of the connecting axle 33 of being convenient for is fixed and rotates, the appearance pipe 354 of taking a sample with all install the check valve in the drain pipe 356, avoid the fluid backward flow, install the control valve on the appearance pipe 354 of taking a sample, the relief valve is installed to top one side of suction box 351, closes the control valve when need not sampling, opens the relief valve.

To sum up, the utility model provides a pipeline fluid monitor, at the time of the operation, through being provided with velocity of flow detection mechanism 2, make the fluid pass through pipeline 1, drive velocity of flow wheel blade 22 and rotate, thereby drive the pivot 21 of being connected with velocity of flow wheel blade 22 and rotate, and then make rotating blade 23 rotate, make things convenient for the inspector to observe the speed of velocity of flow according to the wheel blade, and the one end of pivot 21 is installed tachometer 24, also can look over concrete numerical value through tachometer 24, this mechanism need not the electronic equipment connection, can realize the judgement of velocity of flow speed; by providing the step-by-step sampling mechanism 3, the driving gear 31 of the step-by-step sampling mechanism 3 rotates by using the rotating shaft 21 in the flow rate detecting mechanism 2, the driving gear 31 drives the driven gear 32 to rotate, the driven gear 32 drives the first linkage gear 34 fixedly connected with the connecting shaft 33 to rotate, the first linkage gear 34 drives the second linkage gear 357 to rotate, the second linkage gear 357 drives the water pumping rotating rod 352 to rotate, the water pumping rotating rod 352 drives the water pumping wheel blade 353 to rotate, further, the pressure in the suction tank 351 is reduced to a negative pressure, and sampling is performed through a movable pipe 355 connected to a sampling pipe 354, according to the sampling depth, the movable tube 355 is rotated to lower or raise the movable tube 355, and then realize sampling step by step to discharge through drain pipe 356, the utility model relates to a can need not electric power and can realize that the velocity of flow detects, can sample step by step, make full use of the quick-acting pipeline fluid monitor of fluid flow.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. 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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A pipeline fluid monitor, includes, pipeline (1), pipe box (4), its characterized in that have cup jointed outward in pipeline (1): a flow speed detection mechanism (2) is installed in the pipeline (1), and the flow speed detection mechanism (2) is connected with a step-by-step sampling mechanism (3);

the flow velocity detection mechanism (2) is used for monitoring the flow velocity in the pipeline, and the step-by-step sampling mechanism (3) is used for extracting water samples of the multilayer pipeline to perform water quality detection.

2. A pipeline fluid monitor according to claim 1, wherein the flow rate detection means (2) comprises: pivot (21), velocity of flow wheel leaf (22), rotating blade (23), tachometer (24), pivot (21) set up in pipeline (1), the one end of pivot (21) with rotating blade (23) fixed connection, tachometer (24) install in the one end of pivot (21) is located one side of rotating blade (23), velocity of flow wheel leaf (22) evenly install in on pivot (21).

3. A pipeline fluid monitor according to claim 2, wherein the top of the pipeline (1) at the position of the flow velocity vane (22) is provided with a boss (101).

4. A pipeline fluid monitor according to claim 3, wherein the progressive sampling mechanism (3) comprises: drive gear (31), driven gear (32), connecting axle (33), first linkage gear (34), subassembly (35) draw water, drive gear (31) with driven gear (32) meshing meets, the both ends of connecting axle (33) respectively with driven gear (32) with the tooth center of first linkage gear (34) is fixed to be cup jointed, subassembly (35) draw water is connected with first linkage gear (34).

5. The pipeline fluid monitor of claim 4, wherein the water pumping assembly (35) comprises: suction box (351), pumping bull stick (352), pumping vane (353), take out appearance pipe (354), movable tube (355), drain pipe (356), second linkage gear (357), suction box (351) pass through the support install in on pipe box (4), pumping bull stick (352) set up in suction box (351), pumping vane (353) evenly install in on the arc lateral wall of pumping bull stick (352) bottom, the top of pumping bull stick (352) is passed the top inner wall of suction box (351) with second linkage gear (357) cup joints mutually, movable tube (355) screw thread cup joint in on the appearance pipe (354), drain pipe (356) install in one side of suction box (351), sampling pipe (354) install in the opposite side of suction box (351).

6. The pipeline fluid monitor as claimed in claim 5, wherein the driving gear (31) is sleeved on the other end of the rotating shaft (21), and the second linkage gear (357) is engaged with the first linkage gear (34).

7. The pipeline fluid monitor according to claim 6, wherein a pipe clamp (5) is installed on the side wall of the pipe sleeve (4), a bearing is installed in the pipe clamp (5), the connecting shaft (33) is fixed on one side of the pipe sleeve (4) through the pipe clamp (5), and the length of the movable pipe (355) on the sampling pipe (354) is greater than the diameter length of the pipeline (1).