CN218156334U - Water outlet flow monitoring mechanism - Google Patents
Water outlet flow monitoring mechanism Download PDFInfo
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- CN218156334U CN218156334U CN202221439295.9U CN202221439295U CN218156334U CN 218156334 U CN218156334 U CN 218156334U CN 202221439295 U CN202221439295 U CN 202221439295U CN 218156334 U CN218156334 U CN 218156334U
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- water outlet
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Abstract
The application provides a water outlet flow monitoring mechanism, which comprises a processing box, a water pump, a water outlet pipe, a first branch pipe, a second branch pipe, a flow meter and a collecting pipe, wherein the water pump is arranged in the processing box, a water outlet of the water pump is communicated with the water outlet pipe, the other end of the water outlet pipe is simultaneously communicated with the first branch pipe and the second branch pipe, one ends, far away from the water outlet pipe, of the first branch pipe and one end, far away from the water outlet pipe, of the second branch pipe are simultaneously communicated with the collecting pipe, and the flow meter is arranged on the first branch pipe and used for monitoring the flow flowing through the first branch pipe; the first branch pipe is provided with a first valve, and the second branch pipe is provided with a second valve. The working state of the flowmeter can be adjusted as required, so that the service life of the flowmeter is prolonged, and the running cost is reduced.
Description
Technical Field
The application relates to the field of sewage treatment, in particular to a water outlet flow monitoring mechanism.
Background
At present, domestic sewage or industrial sewage is purified and then discharged, a sewage treatment pool or a sewage treatment box is generally adopted for centralized treatment, and in order to control a treatment process, a flowmeter is generally arranged on a pipeline connected with the sewage treatment pool or the sewage treatment box, so that the flow in the sewage flowing process is monitored in real time, a sewage treatment strategy is adaptively adjusted according to the flow, and the sewage treatment device is flexible and reliable. In the prior art, a flow meter is directly installed on a water delivery pipeline, and when sewage flows through the pipeline, the sewage passes through the flow meter and the flow of the sewage is reflected by the flow meter. For example, CN108439528A is disclosed in the prior art.
The inventor finds in research that the existing flow monitoring structure has the following disadvantages:
the flowmeter is always in a working state, and the service life is short.
SUMMERY OF THE UTILITY MODEL
The application provides a water flow monitoring mechanism to improve above-mentioned problem.
The utility model discloses it is specifically such:
based on above-mentioned purpose, this embodiment provides a water flow monitoring mechanism, includes:
the device comprises a treatment box, a water pump, a water outlet pipe, a first branch pipe, a second branch pipe, a flow meter and a collecting pipe, wherein the water pump is arranged in the treatment box, a water outlet of the water pump is communicated with the water outlet pipe, the other end of the water outlet pipe is simultaneously communicated with the first branch pipe and the second branch pipe, one ends of the first branch pipe and the second branch pipe, which are far away from the water outlet pipe, are simultaneously communicated with the collecting pipe, and the flow meter is arranged on the first branch pipe and used for monitoring the flow passing through the first branch pipe; the first branch pipe is provided with a first valve, and the second branch pipe is provided with a second valve.
In an embodiment of the present invention, the flow meter is connected to the first branch pipe by a flange structure.
In an embodiment of the present invention, the flow meter includes a connecting pipe and a monitoring module disposed on the connecting pipe, the connecting pipe has a first end and a second end, the first end is provided with a first sub-flange, and the second end is provided with a second sub-flange; the first branch pipe is provided with a first joint and a second joint, the first joint is provided with a first female flange plate, the second joint is provided with a second female flange plate, the first sub flange plate is in butt joint with the first female flange plate, and the second sub flange plate is in butt joint with the second female flange plate.
The utility model discloses an in the embodiment, be provided with a plurality of connecting portions on the first female flange, a plurality of connecting portions are in arrange in the footpath of first female flange, every connecting portion are including being located a plurality of connecting holes that just interval was arranged on same circumference.
In an embodiment of the present invention, the first female flange plate and the first branch pipe are slidably connected in an extending direction of the first branch pipe to adjust an interval between the first female flange plate and the second female flange plate.
In an embodiment of the present invention, the first female flange includes an adjusting knob, a cylinder and a disk body, the adjusting knob is sleeved outside the first branch pipe and is in threaded connection with the first branch pipe, the cylinder is sleeved outside the first branch pipe and is rotatably connected with the adjusting knob, and the cylinder and the first branch pipe are relatively fixed in the circumferential direction of the first branch pipe; the disc body is fixedly connected with the cylinder body and is used for being in butt joint with the first sub-flange plate; when the adjusting knob is rotated, the adjusting knob can drive the cylinder body and the disc body to slide in a reciprocating mode relative to the first branch pipe.
In an embodiment of the present invention, the outer pipe wall of the first branch pipe is provided with a guide groove, the inner cylinder wall of the cylinder is provided with a guide rod, the guide rod is slidably connected to the guide groove in the extending direction of the first branch pipe, and the guide rod is relatively fixed to the guide groove circumferentially of the first branch pipe.
In an embodiment of the present invention, the cylinder and the first branch pipe are provided with a sealing ring therebetween.
In an embodiment of the present invention, a first positioning ring and a second positioning ring are sleeved on the first branch pipe, the sealing ring is embedded between the first sealing ring and the second sealing ring, and the sealing ring is convexly disposed on the first sealing ring and the second sealing ring; the inner peripheral wall of the sealing ring is connected with the first branch pipe in a sealing mode, and the outer peripheral wall of the sealing ring is connected with the cylinder wall of the cylinder in a sealing mode.
In an embodiment of the present invention, the first positioning ring is located the second positioning ring is kept away from one side of the adjusting knob, the first positioning ring is connected to the first branch pipe by screw threads, and can be screwed off the first branch pipe.
The utility model has the advantages that:
in summary, in the outlet flow monitoring mechanism provided by this embodiment, in the operation process, when the flow meter needs to be used, the first valve is opened and the second valve is closed, the sewage in the treatment tank pumped by the water pump enters the first branch pipe from the water outlet pipe, and can flow from the first branch pipe to the collection pipe, and is discharged from the collection pipe, and the sewage does not pass through the second branch pipe, so that the flow rate of the sewage in the first branch pipe can be accurately obtained through the flow meter. When the flow of the sewage does not need to be monitored, the first valve is closed, then the second valve is opened, and at the moment, the sewage directly flows to the collecting pipe from the second branch pipe and does not pass through the first branch pipe, namely the flow meter, so that the flow meter is not in a working state for a long time and has long service life. Meanwhile, when sewage flows from the second branch pipe, the maintenance and repair of the flowmeter can be carried out, the vacuum period can not exist, and the operation cost is low.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained from the drawings without inventive effort.
Fig. 1 is a schematic structural view of a water outlet flow monitoring mechanism provided in the present application;
fig. 2 is a schematic partial structural view of a water outlet flow monitoring mechanism provided in the present application;
FIG. 3 is a schematic structural view of a first leg and a second leg provided herein;
fig. 4 is a schematic structural view of a modification of the first branch pipe according to the present application.
Icon:
100-a treatment box; 200-a water pump; 300-a water outlet pipe; 400-a first manifold; 410-a first valve; 420-first female flange; 421-adjusting knob; 422-cylinder body; 423-disc body; 424-bearings; 425-a guide bar; 430-second female flange; 440-connecting holes; 450-a guide way; 500-a second manifold; 510-a second valve; 600-a flow meter; 610-connecting pipe; 620-a monitoring module; 630-a first sub-flange; 640-a second sub-flange; 700-a one-way valve; 800-a header; 900-sealing ring; 910-a first positioning ring; 920 — second positioning ring.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. The components of the embodiments of the present application, generally described and illustrated in the figures herein, can be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present application, presented in the accompanying drawings, is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the embodiments of the present application, it should be noted that the indication of the orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship that the product of the application is usually placed when in use, or the orientation or positional relationship that is conventionally understood by those skilled in the art, or the orientation or positional relationship that the product of the application is usually placed when in use, and is only for convenience of describing and simplifying the description, but does not indicate or imply that the outlet flow monitoring mechanism or element that is indicated must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the application. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
In the description of the embodiments of the present application, it should also be noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," and "connected" are to be construed broadly, and may for example be fixedly connected, detachably connected, or integrally connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in this application will be understood to be a specific case for those of ordinary skill in the art.
At present, among the sewage treatment process, flowmeter direct mount is on the pipeline, and during the sewage that flows in the pipeline, sewage must pass through the flowmeter, so for the flowmeter is in operating condition for a long time, and the life of flowmeter has been shortened in the damage of accelerating flow meter.
In view of this, designers have devised a discharge flow rate monitoring mechanism that can selectively use a flow meter or stop the flow meter, and that does not allow sewage to flow therethrough when the flow meter is in a stopped state, and that has a long service life.
Referring to fig. 1-4, in the present embodiment, the outlet flow monitoring mechanism includes a treatment tank 100, a water pump 200, a water outlet pipe 300, a first branch pipe 400, a second branch pipe 500, a flow meter 600, a check valve 700, and a collecting pipe 800, the water pump 200 is disposed in the treatment tank 100, a water outlet of the water pump 200 is communicated with the water outlet pipe 300, the other end of the water outlet pipe 300 extends out of the treatment tank 100, and the end portion extending out of the treatment tank 100 is communicated with the first branch pipe 400 and the second branch pipe 500. The ends of the first and second branch pipes 400 and 500 remote from the outlet pipe 300 are simultaneously communicated with the header 800. The flow meter 600 is provided on the first branch pipe 400 to monitor the flow rate through the first branch pipe 400. The first branch pipe 400 is provided with a first valve 410, and the second branch pipe 500 is provided with a second valve 510; the check valve 700 is provided on the first branch pipe 400, and the flow meter 600 is located between the first valve 410 and the check valve 700, the check valve 700 only allows the sewage to flow through the flow meter 600 to the header pipe 800, i.e. the check valve 700 prevents the sewage in the header pipe 800 from flowing from the first branch pipe 400 to the outlet pipe 300.
The working principle of the water outlet flow monitoring mechanism provided by the embodiment is as follows:
in operation, when the flow meter 600 is used, the first valve 410 is opened and the second valve 510 is closed, and the sewage in the treatment tank 100 pumped by the water pump 200 enters the first branch pipe 400 from the water outlet pipe 300 and can flow from the first branch pipe 400 to the collection pipe 800 and finally is discharged from the collection pipe 800, and the sewage does not pass through the second branch pipe 500, so that the flow rate of the sewage in the first branch pipe 400 can be accurately obtained through the flow meter 600. When the flow of the sewage does not need to be monitored, the first valve 410 is closed, and then the second valve 510 is opened, at this time, the sewage flows directly from the second branch pipe 500 to the collecting pipe 800 without passing through the first branch pipe 400, i.e., without passing through the flow meter 600, so that the flow meter 600 is not in a long-term working state, and has a long service life. Meanwhile, when the sewage flows from the second branch pipe 500, the work such as the overhaul and the maintenance of the flowmeter 600 can be performed, the vacuum period does not exist, and the operation cost is low.
In this embodiment, optionally, the flow meter 600 is connected with the first branch pipe 400 through a flange structure, so that the connection operation is convenient, the detachment is convenient, and the replacement and the maintenance are convenient.
Specifically, the flow meter 600 includes a connecting pipe 610 and a monitoring module 620 disposed on the connecting pipe 610, where the connecting pipe 610 has a first end and a second end, the first end is provided with a first sub-flange 630, and the second end is provided with a second sub-flange 640; the first branch pipe 400 has a first joint and a second joint, the first joint is provided with a first female flange plate 420, the second joint is provided with a second female flange plate 430, the first sub flange plate 630 is in butt joint with the first female flange plate 420, and the second sub flange plate 640 is in butt joint with the second female flange plate 430. That is, the flow meter 600 is connected to the first leg 400 by two sets of mating flange structures.
Further, a plurality of connecting portions are arranged on the first female flange 420, the connecting portions are arranged at intervals in the radial direction of the first female flange 420, and each connecting portion comprises a plurality of connecting holes 440 which are located on the same circumference and are evenly arranged at intervals. Each of the connection holes 440 is provided as a cylindrical hole, and a bolt is inserted into each of the connection holes 440. When the first female flange 420 is required to be abutted with the first sub-flange 630, the through holes on the first sub-flange 630 can be aligned with the corresponding connecting holes 440, so that bolts can be inserted into the aligned through holes and the connecting holes 440. It should be understood that, since the number of the connection portions is plural, that is, the connection holes 440 at different positions are distributed in the radial direction of the first female flange 420, the connection of the first sub-flange 630 with different models and sizes can be adapted, so as to adapt to the installation of the flowmeters 600 with different models, and the application range is wide.
The flow meter 600 may be configured in a conventional known structure, for example, the flow meter 600 is a turbine flow meter 600.
In this embodiment, optionally, the first female flange 420 and the first branch pipe 400 are slidably connected in the extending direction of the first branch pipe 400 to adjust the distance between the first female flange 420 and the second female flange 430, so that the assembling of the connection pipes 610 of different sizes can be adapted. That is, when the models of the flow meters 600 are different, the lengths of the connection pipes 610 of the flow meters 600 are different, and thus, by adjusting the position of the first female flange 420, the distance between the first female flange 420 and the second female flange 430 can be adapted to the length of the connection pipe 610, so that the assembly of the connection pipe 610 is facilitated, and the adaptability is strong. It should be appreciated that to improve sealing, a gasket is provided between the first sub-flange 630 and the first female flange 420, and a gasket is provided between the second sub-flange 640 and the second female flange 430.
In this embodiment, optionally, the first female flange 420 includes an adjusting knob 421, a cylinder 422, and a disk 423. Adjusting knob 421 is the ring shape, and adjusting knob 421 has the screw hole, and adjusting knob 421 cup joints outside first branch pipe 400 and sees hole and first branch pipe 400 threaded connection through the screw, rotates adjusting knob 421, and adjusting knob 421 can shift position on the extending direction of first branch pipe 400. The cylinder 422 is sleeved outside the first branch pipe 400 and rotatably connected with the adjusting knob 421 through a bearing 424, and the cylinder 422 and the first branch pipe 400 are relatively fixed in the circumferential direction of the first branch pipe 400. The plate 423 is fixedly connected with the cylinder 422, and the plate 423 is used for butting against the first sub-flange 630. When the adjusting knob 421 is rotated, the adjusting knob 421 can drive the cylinder 422 and the disc body 423 to slide back and forth relative to the first branch pipe 400, so as to adjust the distance between the disc body 423 and the second female flange 430 to adapt to the assembly of connecting pipes 610 with different lengths.
Further, the outer wall of the first branch pipe 400 is provided with a guide groove 450, and the guide groove 450 is a rectangular groove and extends in the length direction of the first branch pipe 400. The inner wall of the cylinder 422 is provided with a guide rod 425, the guide rod 425 and the guide groove 450 are slidably connected in the extending direction of the first branch pipe 400, the guide rod 425 and the guide groove 450 are relatively fixed in the circumferential direction of the first branch pipe 400, and the guide rod 425 and the guide groove 450 play a role in guiding and also play a role in limiting the rotation of the cylinder 422 relative to the first branch pipe 400.
It should be understood that an anti-slip layer may be disposed outside the adjusting knob 421, and the anti-slip layer may be a rubber sleeve to increase friction force and facilitate rotation of the adjusting knob 421.
Optionally, a sealing ring 900 is disposed between the cylinder 422 and the first branch pipe 400, so that the sealing property between the cylinder 422 and the first branch pipe 400 can be increased. In addition, the cylinder 422 and the disc 423 can be of an integrated structure, so that the structure strength is high, and the service life is long.
Optionally, the first support pipe 400 is sleeved with a first positioning ring 910 and a second positioning ring 920, the sealing ring 900 is embedded between the first sealing ring and the second sealing ring, and the sealing ring 900 is convexly arranged on the first sealing ring and the second sealing ring; the inner peripheral wall of the sealing ring 900 is connected with the first branch pipe 400 in a sealing mode, and the outer peripheral wall of the sealing ring 900 is connected with the cylinder wall of the cylinder 422 in a sealing mode. The sealing ring 900 is limited by the first locating ring 910 and the second locating ring 920, the position of the sealing ring 900 is not easy to change along with the movement of the cylinder 422, the position of the sealing ring 900 is stable, and the using effect is good.
Further, the first positioning ring 910 is located on a side of the second positioning ring 920 away from the adjusting knob 421, and the first positioning ring 910 is screwed to the first branch pipe 400 and can be screwed off the first branch pipe 400. That is to say, second holding ring 920 can weld outside first branch pipe 400, then cup joint sealing washer 900 outside first branch pipe 400 and with second holding ring 920 butt, the position of location sealing washer 900 on first branch pipe 400 is the smooth surface, also does not set up the screw, so be difficult for influencing sealed effect, then follow first holding ring 910 from cup jointing outside first branch pipe 400 again, the first holding ring 910 of knob makes it be close to second holding ring 920, thereby can fix a position sealing washer 900 between first holding ring 910 and second holding ring 920, be convenient for the change of sealing washer 900.
It should be understood that the first valve 410 and the second valve 510 may each be a solenoid valve.
The outlet water flow monitoring mechanism provided by the embodiment can adjust the working state of the flowmeter 600 as required, thereby prolonging the service life of the flowmeter 600 and reducing the operation cost.
The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims (10)
1. A water flow monitoring mechanism, comprising:
the device comprises a treatment box, a water pump, a water outlet pipe, a first branch pipe, a second branch pipe, a flow meter and a collecting pipe, wherein the water pump is arranged in the treatment box, a water outlet of the water pump is communicated with the water outlet pipe, the other end of the water outlet pipe is simultaneously communicated with the first branch pipe and the second branch pipe, one ends of the first branch pipe and the second branch pipe, which are far away from the water outlet pipe, are simultaneously communicated with the collecting pipe, and the flow meter is arranged on the first branch pipe and used for monitoring the flow passing through the first branch pipe; the first branch pipe is provided with a first valve, and the second branch pipe is provided with a second valve.
2. A water outlet flow monitoring mechanism according to claim 1, characterized in that:
the flowmeter is connected with the first branch pipe through a flange structure.
3. A water outlet flow monitoring mechanism according to claim 2, characterized in that:
the flowmeter comprises a connecting pipe and a monitoring module arranged on the connecting pipe, wherein the connecting pipe is provided with a first end and a second end, the first end is provided with a first sub-flange, and the second end is provided with a second sub-flange; the first branch pipe is provided with a first joint and a second joint, the first joint is provided with a first female flange plate, the second joint is provided with a second female flange plate, the first sub flange plate is in butt joint with the first female flange plate, and the second sub flange plate is in butt joint with the second female flange plate.
4. A water outlet flow monitoring mechanism according to claim 3, characterized in that:
the first female flange plate is provided with a plurality of connecting portions, the connecting portions are arranged in the radial direction of the first female flange plate, and each connecting portion comprises a plurality of connecting holes which are located on the same circumference and are arranged at intervals.
5. A water outlet flow monitoring mechanism according to claim 3, characterized in that:
the first female flange plate and the first branch pipe are connected in a sliding mode in the extending direction of the first branch pipe, and therefore the distance between the first female flange plate and the second female flange plate is adjusted.
6. A water outlet flow monitoring mechanism according to claim 5, characterized in that:
the first female flange plate comprises an adjusting knob, a cylinder body and a plate body, the adjusting knob is sleeved outside the first branch pipe and in threaded connection with the first branch pipe, the cylinder body is sleeved outside the first branch pipe and is rotatably connected with the adjusting knob, and the cylinder body and the first branch pipe are relatively fixed in the circumferential direction of the first branch pipe; the disc body is fixedly connected with the cylinder body and is used for being butted with the first sub flange plate; when the adjusting knob is rotated, the adjusting knob can drive the cylinder body and the disc body to slide in a reciprocating mode relative to the first branch pipe.
7. A water outlet flow monitoring mechanism according to claim 6, characterized in that:
the wall of the outer pipe of the first branch pipe is provided with a guide groove, the wall of the inner cylinder of the cylinder body is provided with a guide rod, the guide rod and the guide groove are connected in a sliding manner in the extending direction of the first branch pipe, and the guide rod and the guide groove are relatively fixed in the circumferential direction of the first branch pipe.
8. A water outlet flow monitoring mechanism according to claim 6, characterized in that:
and a sealing ring is arranged between the cylinder body and the first branch pipe.
9. A water outlet flow monitoring mechanism according to claim 8, characterized in that:
a first positioning ring and a second positioning ring are sleeved on the first branch pipe, the sealing ring is embedded between the first positioning ring and the second positioning ring, and the sealing ring is convexly arranged on the first positioning ring and the second positioning ring; the inner peripheral wall of the sealing ring is connected with the first branch pipe in a sealing mode, and the outer peripheral wall of the sealing ring is connected with the cylinder wall of the cylinder in a sealing mode.
10. A discharge flow monitoring mechanism according to claim 9, further comprising:
the first positioning ring is located on one side, away from the adjusting knob, of the second positioning ring, and the first positioning ring is in threaded connection with the first branch pipe and can be screwed off from the first branch pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221439295.9U CN218156334U (en) | 2022-06-10 | 2022-06-10 | Water outlet flow monitoring mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221439295.9U CN218156334U (en) | 2022-06-10 | 2022-06-10 | Water outlet flow monitoring mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218156334U true CN218156334U (en) | 2022-12-27 |
Family
ID=84574227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221439295.9U Active CN218156334U (en) | 2022-06-10 | 2022-06-10 | Water outlet flow monitoring mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218156334U (en) |
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2022
- 2022-06-10 CN CN202221439295.9U patent/CN218156334U/en active Active
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