CN223815140U - A device for monitoring the flow of underground stormwater and sewage pipe networks - Google Patents
A device for monitoring the flow of underground stormwater and sewage pipe networksInfo
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- CN223815140U CN223815140U CN202520750791.3U CN202520750791U CN223815140U CN 223815140 U CN223815140 U CN 223815140U CN 202520750791 U CN202520750791 U CN 202520750791U CN 223815140 U CN223815140 U CN 223815140U
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Abstract
本实用新型公开了一种地下雨污管网流量监测装置，涉及雨污管技术领域，包括进水管、输水管和流量管，以及设在流量管上的监测仪，所述输水管设有两个，输水管的进水端设有倾斜向下设置的过滤网板，所述输水管上设有竖直向下的集渣机构；所述进水管的出水端设有呈U形的第一中转连管；本实用新型可以对杂质进行过滤，避免了杂质进入到流量管内影响监测仪对流量的监测效果，而过滤网板倾斜向下设置可以使得过滤的杂质沿着过滤网板运动，在水流的冲击下，过滤的杂质从排渣管进入到集渣筒的内部，可以对杂质收集，便于对过滤的杂质进行清理，避免了目前过滤杂质后需要对输水管和流量管拆除的情况，提高了适用性。
This utility model discloses an underground stormwater and sewage pipe network flow monitoring device, relating to the field of stormwater and sewage pipe technology. It includes an inlet pipe, a delivery pipe, and a flow pipe, as well as a monitoring instrument mounted on the flow pipe. Two delivery pipes are provided; the inlet end of each delivery pipe is equipped with a downwardly inclined filter screen, and a vertically downward-facing slag collection mechanism is also provided on the delivery pipe. The outlet end of the inlet pipe is equipped with a U-shaped first transfer connecting pipe. This utility model can filter impurities, preventing them from entering the flow pipe and affecting the monitoring effect of the flow meter. The downwardly inclined filter screen allows the filtered impurities to move along the screen. Under the impact of the water flow, the filtered impurities enter the slag collection cylinder from the slag discharge pipe, facilitating impurity collection and cleaning. This avoids the current situation where the delivery pipe and flow pipe need to be dismantled after filtering impurities, thus improving applicability.
Description
Technical Field
The utility model relates to the technical field of rain and sewage pipes, in particular to a flow monitoring device for an underground rain and sewage pipe network.
Background
With the rapid development of urban construction, urban drainage capacity becomes an important factor affecting the life safety of people, so that the flow of underground rainwater or sewage pipe networks is often required to be monitored in the municipal administration process. The water flow rate in the pipe network such as drainage pipe, fire pipe and air supply pipe in city is generally monitored by the flow monitor, which is the instrument for indicating the measured flow rate and the total amount of fluid in the selected time interval.
The Chinese patent granted with the application number of CN202420659813.0 discloses a flow monitoring device for an underground rain and sewage pipe network, and relates to the technical field of flow monitoring. The utility model comprises a water inlet pipe, a water pipe, a flow pipe and a monitor arranged on the flow pipe, wherein the water inlet pipe, the water pipe and the flow pipe are mutually communicated, a filtering mechanism is arranged in the water pipe, the filtering mechanism comprises a cylinder body arranged in the water pipe and close to one side of the water inlet pipe, a mounting groove arranged in the cylinder body and far away from one side of the water inlet pipe, a filter screen arranged in the mounting groove, and impurity discharging ports arranged on the groove walls on two opposite sides of the mounting groove, the filter screen is arranged in the mounting groove through a mounting part, and a collecting part is arranged at the impurity discharging port. According to the utility model, through the arranged filtering mechanism, when impurities are treated, the water inlet pipe and the flow pipe do not need to be disassembled, so that the device is convenient to use, and the practicability is improved.
Although can filter the impurity, ensure the monitoring effect of flow, but filterable impurity is inconvenient to discharge, gets into collection box and pipe inside easily and piles up and cause the jam, influences filter effect to influence rivers, and then influence the monitoring effect of rivers.
Disclosure of utility model
In order to solve the defects in the prior art, the utility model provides a flow monitoring device for an underground rain and sewage pipe network.
In order to solve the technical problems, the utility model provides the following technical scheme:
The utility model discloses a flow monitoring device for an underground rain and sewage pipe network, which comprises a water inlet pipe, water pipes, flow pipes and monitors arranged on the flow pipes, wherein the water pipes are provided with two water inlet ends, filter screen plates which are obliquely downwards arranged are arranged at the water inlet ends of the water pipes, a slag collecting mechanism which is vertically downwards arranged on the water pipes, a U-shaped first transfer connecting pipe is arranged at the water outlet ends of the water inlet pipes, two water outlet ends of the first transfer connecting pipe are respectively communicated with the water inlet ends of the two water pipes, a U-shaped second transfer connecting pipe is arranged at the water inlet ends of the flow pipes, the two water inlet ends of the second transfer connecting pipe are respectively communicated with the water outlet ends of the two water pipes, control valves are respectively arranged at the two end parts of the first transfer connecting pipe and the second transfer connecting pipe, the slag collecting mechanism comprises slag discharging pipes which are communicated at the bottom ends of the water pipes, the rightmost ends of the slag discharging pipes are connected with the lowest ends of the filter screen plates, and slag collecting cylinders are connected at the bottom ends of the slag collecting pipes through threads.
As a preferable technical scheme of the utility model, the connection part of the slag discharging pipe and the slag collecting cylinder is connected through a locking component.
As a preferable technical scheme of the utility model, the locking component comprises an arc-shaped locking plate arranged at the opening of the slag collecting cylinder, and a locking pressing plate which is matched with the arc-shaped locking plate and is positioned outside the arc-shaped locking plate is arranged at the opening of the bottom end of the slag discharging pipe.
As a preferable technical scheme of the utility model, the locking pressing plate is embedded with a spring bolt, and the arc-shaped locking plate is provided with a limit slot hole matched with a pin rod of the spring bolt.
As a preferable technical scheme of the utility model, the inlet of the slag discharging pipe is connected with a flip baffle through a rotating shaft, a slag inlet gap is reserved between one end of the flip baffle far away from the rotating shaft and the lowest end of the filter screen plate, and a torsion spring is arranged on the rotating shaft of the flip baffle.
As a preferable technical scheme of the utility model, a limiting stop bar for limiting the flip baffle is arranged at the water inlet of the slag discharge pipe.
As a preferable technical scheme of the utility model, the first transfer connecting pipe, the second transfer connecting pipe and the water delivery pipe are connected through the first flange, and the water inlet end of the water inlet pipe and the water outlet end of the flow pipe are respectively provided with the second flange.
As a preferable technical scheme of the utility model, the bottom end of the slag discharging pipe is provided with an external thread connecting part, and the top end of the slag collecting cylinder is provided with an internal thread connecting part in threaded connection with the external thread connecting part.
The beneficial effects of the utility model are as follows:
According to the underground rain and sewage pipe network flow monitoring device, after water enters the water pipe from the water inlet pipe, impurities can be filtered under the filtering action of the filtering screen plate, the phenomenon that the monitoring effect of the monitoring instrument on the flow is affected in the flow pipe is avoided, the filtering screen plate is inclined downwards, the filtered impurities move along the filtering screen plate, under the impact of water flow, the filtered impurities enter the slag collecting barrel from the slag discharging pipe and can be collected, when the impurities are cleaned, the control valve on one first transfer pipe can be closed firstly, the control valve on the other first transfer pipe is opened, the slag collecting barrel of the control valve can be opened through the screwing mode, the control valve after slag discharging is opened again, the other control valve is closed, slag discharging is removed again, the filtered impurities can be cleaned after the slag collecting barrel is detached, the condition that the water pipe and the flow pipe are removed after the impurities are filtered at present is avoided, and the applicability is improved.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
FIG. 1 is a schematic diagram of a flow monitoring device for an underground rain and sewage pipe network;
FIG. 2 is a cross-sectional view of a slag collecting mechanism of the flow monitoring device of the underground rain and sewage pipe network of the utility model;
FIG. 3 is an enlarged schematic view of the structure of the flow monitor for underground rain and sewage pipe network of FIG. 1 according to the present utility model;
fig. 4 is an enlarged cross-sectional view of the flow monitoring device of the present utility model at B in fig. 2.
In the figure, 1, a water inlet pipe, 2, a water delivery pipe, 3, a flow pipe, 4, a monitor, 5, a filter screen plate, 6, a slag collecting mechanism, 7, a first intermediate connecting pipe, 8, a control valve, 9, a second intermediate connecting pipe, 10, a slag discharging pipe, 11, a slag collecting cylinder, 12, a locking component, 13, an arc-shaped locking plate, 14, a locking pressing plate, 15, a spring bolt, 16, a limiting slot hole, 17, a flip cover baffle, 18, a slag inlet gap, 19, a limiting baffle bar, 20, a first flange plate, 21, a second flange plate, 22, an external threaded connecting part, 23 and an internal threaded connecting part.
Detailed Description
The preferred embodiments of the present utility model will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present utility model only, and are not intended to limit the present utility model.
As shown in fig. 1 and 2, the flow monitoring device for the underground rain and sewage pipe network comprises a water inlet pipe 1, a water conveying pipe 2, a flow pipe 3 and two monitors 4 arranged on the flow pipe 3, wherein two water conveying pipes 2 are arranged, a water inlet end of each water conveying pipe 2 is provided with a filter screen plate 5 which is obliquely arranged downwards, and a vertical slag collecting mechanism 6 is arranged on each water conveying pipe 2; the water outlet end of the water inlet pipe 1 is provided with a U-shaped first transfer connecting pipe 7, two water outlet ends of the first transfer connecting pipe 7 are respectively communicated with water inlet ends of the two water conveying pipes 2, the water inlet end of the flow pipe 3 is provided with a U-shaped second transfer connecting pipe 9, two water inlet ends of the second transfer connecting pipe 9 are respectively communicated with water outlet ends of the two water conveying pipes 2, and two end parts of the first transfer connecting pipe 7 and the second transfer connecting pipe 9 are respectively provided with a control valve 8; the slag collecting mechanism 6 comprises a slag discharging pipe 10 communicated with the bottom end of the water pipe 2, the rightmost end of the slag discharging pipe 10 is connected with the lowest end of the filter screen 5, a slag collecting cylinder 11 is connected to the bottom end of the slag discharging pipe 10 through threads, a sealing gasket is arranged at the joint between the slag discharging pipe 10 and the slag collecting cylinder 11 to play a sealing role, after water enters the water pipe 2 from the water inlet pipe 1, impurities can be filtered under the filtering effect of the filter screen 5, the impurities are prevented from entering the flow pipe 3 to influence the monitoring effect of the monitor 4 on the flow, the filter screen 5 is obliquely arranged downwards to enable the filtered impurities to move along the filter screen 5, the filtered impurities enter the slag collecting cylinder 11 from the slag discharging pipe 10 under the impact of water flow to collect the impurities, when the impurities are cleaned, a control valve 8 on one first transfer pipe is closed, a control valve 8 on the other first transfer pipe is opened, just can unscrew through threaded connection mode and close the collection sediment section of thick bamboo 11 of control valve 8, open the control valve 8 after the sediment again, close another control valve 8, demolish the sediment again, dismantle collection sediment section of thick bamboo 11 just can clear up filterable impurity, be convenient for clear up filterable impurity, avoided the condition that needs demolish raceway 2 and flow tube 3 behind the present filtration impurity, improved the suitability.
Specifically, as shown in fig. 3 and fig. 4, the connection position of the slag discharging pipe 10 and the slag collecting cylinder 11 is connected through the locking component 12, the locking component 12 comprises an arc locking plate 13 arranged at the opening position of the slag collecting cylinder 11, a locking pressing plate 14 which is matched with the arc locking plate 13 and is positioned outside the arc locking plate 13 and is in an L shape is arranged at the bottom end opening position of the slag discharging pipe 10, a spring bolt 15 is embedded on the locking pressing plate 14, a limit slot 16 matched with a pin rod of the spring bolt 15 is arranged on the arc locking plate 13, an external thread connection part 22 is arranged at the bottom end of the slag discharging pipe 10, an internal thread connection part 23 in threaded connection with the external thread connection part 22 is arranged at the top end of the slag collecting cylinder 11, after the slag discharging pipe 10 is in threaded connection with the slag collecting cylinder 11, the pin rod of the spring bolt 15 is matched with the limit slot 16 under the action of the elasticity of the spring bolt 15, the slag discharging pipe 10 and the slag collecting cylinder 11 can be locked, and the connection stability of the slag discharging pipe 10 and the slag collecting cylinder 11 is further improved.
Wherein, the entrance of scum pipe 10 is connected with flip baffle 17 through the pivot, leaves on the flip baffle 17 and is equipped with into sediment clearance 18 between the one end of keeping away from the pivot and the lowest end of filter screen plate 5, is equipped with the torsional spring in the pivot of flip baffle 17, under rivers impact, with impurity from advance sediment clearance 18 to dash into scum pipe 10 and the inside of a collection sediment section of thick bamboo 11, and flip baffle 17 can overturn to with impurity is discharged into scum pipe 10 and a collection sediment section of thick bamboo 11 inside.
Wherein, the water inlet of the slag discharge pipe 10 is provided with a limit stop bar 19 for limiting the flip baffle 17, so that the flip baffle 17 can be positioned.
Wherein, all be connected through first ring flange 20 between first transit connecting pipe 7 and second transit connecting pipe 9 and the raceway 2, inlet tube 1's inlet end and flow tube 3's play water end all are equipped with second ring flange 21, be convenient for connect.
When the underground rain and sewage pipe network flow monitoring device works, after water enters the water pipe 2 from the water inlet pipe 1, impurities can be filtered under the filtering action of the filter screen 5, the influence of the impurities on the monitoring effect of the monitor 4 on the flow in the flow pipe 3 is avoided, the filter screen 5 is obliquely downwards arranged to enable the filtered impurities to move along the filter screen 5, under the impact of water flow, the filtered impurities enter the slag collecting barrel 11 from the slag discharging pipe 10 and can be collected, when the impurities are cleaned, the control valve 8 on one first transfer pipe can be closed firstly, the control valve 8 on the other first transfer pipe is opened, the slag collecting barrel 11 of the control valve 8 can be closed in a threaded connection mode, the control valve 8 after slag discharging is opened again, the slag discharging is closed, the slag discharging barrel 11 is removed again, the filtered impurities can be cleaned conveniently, the condition that the water pipe 2 and the flow pipe 3 need to be removed after the filtered impurities is avoided, and the applicability is improved.
It should be noted that the above-mentioned embodiments are merely preferred embodiments of the present utility model, and the present utility model is not limited thereto, but may be modified or substituted for some of the technical features thereof by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (8)
1. The utility model provides a flow monitoring device of underground rain and sewage pipe network, includes inlet tube (1), raceway (2) and flow tube (3) to and establish monitor (4) on flow tube (3), its characterized in that, raceway (2) are equipped with two, and the water inlet end of raceway (2) is equipped with filter screen plate (5) that slope set up downwards, be equipped with vertical decurrent collection sediment mechanism (6) on raceway (2);
The water outlet end of the water inlet pipe (1) is provided with a U-shaped first transfer connecting pipe (7), the two water outlet ends of the first transfer connecting pipe (7) are respectively communicated with the water inlet ends of the two water conveying pipes (2), the water inlet end of the flow pipe (3) is provided with a U-shaped second transfer connecting pipe (9), the two water inlet ends of the second transfer connecting pipe (9) are respectively communicated with the water outlet ends of the two water conveying pipes (2), and the two end parts of the first transfer connecting pipe (7) and the two end parts of the second transfer connecting pipe (9) are respectively provided with a control valve (8);
The slag collecting mechanism (6) comprises a slag discharging pipe (10) communicated with the bottom end of the water conveying pipe (2), the rightmost end of the slag discharging pipe (10) is connected with the lowest end of the filter screen plate (5), and the bottom end of the slag discharging pipe (10) is connected with a slag collecting cylinder (11) through threads.
2. The underground rain and sewage pipe network flow monitoring device according to claim 1, wherein the connection part of the slag discharging pipe (10) and the slag collecting cylinder (11) is connected through a locking component (12).
3. The underground rain and sewage pipe network flow monitoring device according to claim 2, wherein the locking assembly (12) comprises an arc locking plate (13) arranged at the opening of the slag collecting cylinder (11), and a locking pressing plate (14) which is matched with the arc locking plate (13) and is positioned outside the arc locking plate (13) and is L-shaped is arranged at the bottom end opening of the slag discharging pipe (10).
4. A flow monitoring device for an underground rain and sewage pipe network according to claim 3, characterized in that the locking pressing plate (14) is embedded with a spring bolt (15), and the arc-shaped locking plate (13) is provided with a limit slot (16) matched with a pin rod of the spring bolt (15).
5. The underground rain and sewage pipe network flow monitoring device according to claim 1, wherein the inlet of the slag discharging pipe (10) is connected with a flip baffle (17) through a rotating shaft, a slag inlet gap (18) is reserved between one end of the flip baffle (17) far away from the rotating shaft and the lowest end of the filter screen plate (5), and a torsion spring is arranged on the rotating shaft of the flip baffle (17).
6. The underground rain and sewage pipe network flow monitoring device according to claim 5, wherein a limiting barrier (19) limiting the flip baffle (17) is arranged at the water inlet of the slag discharging pipe (10).
7. The underground rain and sewage pipe network flow monitoring device according to claim 1, wherein the first transfer connecting pipe (7) and the second transfer connecting pipe (9) are connected with the water pipe (2) through the first flange plate (20), and the water inlet end of the water inlet pipe (1) and the water outlet end of the flow pipe (3) are respectively provided with the second flange plate (21).
8. The underground rainwater and sewage pipe network flow monitoring device according to claim 1, wherein the bottom end of the slag discharging pipe (10) is provided with an external thread connecting part (22), and the top end of the slag collecting cylinder (11) is provided with an internal thread connecting part (23) in threaded connection with the external thread connecting part (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202520750791.3U CN223815140U (en) | 2025-04-21 | 2025-04-21 | A device for monitoring the flow of underground stormwater and sewage pipe networks |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202520750791.3U CN223815140U (en) | 2025-04-21 | 2025-04-21 | A device for monitoring the flow of underground stormwater and sewage pipe networks |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN223815140U true CN223815140U (en) | 2026-01-20 |
Family
ID=98427800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202520750791.3U Active CN223815140U (en) | 2025-04-21 | 2025-04-21 | A device for monitoring the flow of underground stormwater and sewage pipe networks |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN223815140U (en) |
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2025
- 2025-04-21 CN CN202520750791.3U patent/CN223815140U/en active Active
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