CN214621304U - Waste water discharge monitor - Google Patents
Waste water discharge monitor Download PDFInfo
- Publication number
- CN214621304U CN214621304U CN202120640921.XU CN202120640921U CN214621304U CN 214621304 U CN214621304 U CN 214621304U CN 202120640921 U CN202120640921 U CN 202120640921U CN 214621304 U CN214621304 U CN 214621304U
- Authority
- CN
- China
- Prior art keywords
- water
- wastewater
- mounting
- discharge monitor
- waste water
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Measuring Volume Flow (AREA)
Abstract
The utility model discloses a wastewater discharge monitor, this wastewater discharge monitor include water blocking spare and turbine flowmeter. The water retaining piece is used for being installed at a water outlet of a sewage discharge pipe so as to prevent the waste water in the sewage discharge pipe from being discharged, and a plurality of installing ports are further communicated on the water retaining piece. The turbine flowmeter is installed on each installation opening and used for discharging the wastewater blocked by the water blocking piece and monitoring the flow of the discharged wastewater. The utility model discloses the technical problem of the discharge flow when lower in the sewage pipe can't be monitored to current waste water turbine flowmeter can be solved to the waste water discharge monitor.
Description
Technical Field
The utility model relates to a wastewater discharge monitoring technology field, in particular to wastewater discharge monitor.
Background
With the rapid development of economy, industrial wastewater is generated in the process of industrial production of many enterprises, and is discharged through a sewage discharge pipe. In order to avoid great pollution and damage of industrial wastewater to the environment, a wastewater flowmeter is generally required to be installed on a wastewater discharge pipeline so as to monitor and control the wastewater discharge in real time, and the purposes of saving energy, reducing emission and protecting the environment are achieved.
However, for wastewater below a lower water level in a sewage pipe, for example, wastewater below a water level of 20 cm, the existing wastewater flow meter cannot monitor that the condition that some enterprises steal and discharge industrial wastewater through leakage by using the leak occurs, and the emission of low-water-level wastewater which cannot be monitored can cause great damage to the environment after years and months.
The above is only for the purpose of assisting understanding of the technical solution of the present invention, and does not represent an admission that the above is the prior art.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a wastewater discharge monitor, aims at solving the technical problem that the current wastewater flowmeter can't monitor the waste water below the lower water level in the sewage pipe.
In order to achieve the above object, the utility model provides a waste water discharge monitor includes water blocking piece and turbine flowmeter. The water retaining piece is used for being installed at a water outlet of a sewage discharge pipe so as to prevent the waste water in the sewage discharge pipe from being discharged, and a plurality of installing ports are further communicated on the water retaining piece. The turbine flowmeter is installed on each installation opening and used for discharging the wastewater blocked by the water blocking piece and monitoring the flow of the discharged wastewater.
In one embodiment, the water blocking piece comprises an installation part and a water blocking part, wherein the installation part is of a hollow cylindrical structure and is used for being mutually sleeved with the sewage discharge pipe; the water retaining part is connected to the inner peripheral wall of the installation part and used for blocking waste water, and the installation opening is formed in the water retaining part.
In one embodiment, the mounting opening is disposed proximate an inner peripheral wall of the mounting portion.
In one embodiment, the plurality of mounting ports are arranged in a matrix; or the plurality of mounting openings are arranged at intervals along the circumferential direction of the mounting part; or the plurality of mounting openings are arranged at intervals along the radial direction of the mounting part; or the plurality of mounting ports are arranged in a fan shape, and the central axis of the mounting part is located at the center of the fan shape.
In one embodiment, the wastewater discharge detector further comprises a filter screen, wherein the filter screen is installed at one end of the installation part, and the water retaining part is connected to the other end of the installation part.
In one embodiment, the water blocking member further comprises a limiting portion connected to the outer circumferential wall of the mounting portion.
In one embodiment, the turbine flowmeter is provided with a water inlet which is provided with a liquid level valve, and the liquid level valve is used for opening or closing the water inlet of the turbine flowmeter according to the waste water liquid level in the sewage pipe.
In one embodiment, the water outlet is provided with a valve cover, and when waste water is discharged, the valve cover is pushed away by the waste water; when no waste water is discharged, the valve cover closes the water outlet.
In one embodiment, the valve cover is rotatably installed at the water outlet through a pin shaft, and a magnet piece is further arranged on the valve cover and is opposite to the pin shaft in the radial direction of the water outlet; the wastewater discharge monitor also comprises an induction module, wherein the induction module and the pin shaft are arranged oppositely in the radial direction of the water outlet and can induce the magnet piece.
In an embodiment, the wastewater discharge monitor further comprises a communication module, and the turbine flowmeter, the liquid level valve and the sensing module are electrically connected with the communication module.
The utility model discloses the lower waste water of whole water level blocks in the sewage pipe through adopting the fender water spare, and then prevents waste water to steal the row of leaking from the sewage pipe. Meanwhile, the water retaining piece is provided with a mounting port penetrating through the water retaining piece, and the mounting port is smaller than or even far smaller than the sewage discharge pipe. The turbine flowmeter is installed at the mounting opening and matched with the mounting opening in size, can discharge blocked waste water, and simultaneously monitors the flow of the discharged waste water. It can be understood that the utility model discloses waste water discharge monitor can block waste water earlier, avoids stealing and arranges that leaks, can discharge originally with regard to a small amount of waste water more minimumly through turbine flowmeter simultaneously, and then carries out flow monitoring to the waste water that discharges, the effectual technical problem who has solved the discharge flow when waste water level is lower in the sewage pipe can't be monitored to current waste water flowmeter.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
FIG. 1 is a schematic structural view of an embodiment of the wastewater discharge monitor of the present invention;
FIG. 2 is a schematic diagram of a portion of the wastewater discharge monitor of FIG. 1;
FIG. 3 is a cross-sectional view of the wastewater discharge monitor of FIG. 2;
FIG. 4 is a schematic structural view of an embodiment of the wastewater discharge monitor of the present invention when it is installed in a sewage pipe;
FIG. 5 is a schematic structural view of an embodiment of a water blocking member in the wastewater discharge monitor of the present invention;
FIG. 6 is a schematic structural view of another embodiment of the water stop;
FIG. 7 is a schematic structural view of another embodiment of the water deflector;
FIG. 8 is a schematic structural view of yet another embodiment of a water blocking member;
FIG. 9 is a schematic structural view of yet another embodiment of the water dam;
FIG. 10 is a schematic diagram of an embodiment of a turbine flowmeter.
The reference numbers illustrate:
| reference numerals | Name (R) | Reference numerals | Name (R) | Reference numerals | Name (R) |
| 10 | Waste |
30 | |
342 | |
| 20 | |
31 | |
40 | |
| 21 | |
32 | |
50 | |
| 22 | |
33 | |
60 | |
| 23 | |
34 | |
70 | |
| 24 | Limiting |
341 | Pin shaft |
The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
Detailed Description
It should be noted that, if directional indications (such as upper, lower, left, right, front and rear … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are changed accordingly.
In addition, if there is a description relating to "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" appearing throughout is to include three juxtapositions, exemplified by "A and/or B" including either scheme A, or scheme B, or a scheme in which both A and B are satisfied. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
The utility model provides a wastewater discharge monitor.
In an embodiment of the present invention, as shown in fig. 1 to 4, the wastewater discharge monitor includes a water blocking member 20 and a turbine flow meter 30. Wherein, as shown in fig. 4, the water blocking member 20 is adapted to be installed at a drain opening of a sewage pipe 80 to block the discharge of waste water in the sewage pipe 80. The water blocking member 20 may be installed on the sewage pipe 80 by means of screw coupling, bonding, clamping, etc., and its specific structure may be a water blocking plate, a water blocking block, etc., and its material, shape, size may be set according to the actual condition, installation manner, etc. of the sewage pipe 80. For example, the sewage pipe 80 is a circular pipe, the water blocking member 20 may be a plate-shaped structure and directly sealed at the drain outlet of the sewage pipe 80, and the water blocking member 20 may be a circular plate, a square plate, a semicircular plate, or the like when it is a plate-shaped structure. Alternatively, the water guard 20 may have a cylindrical structure and block the discharge of wastewater by being inserted into the sewage pipe 80. Or, the water blocking member 20 may be a cylindrical structure with an open end, and further, the water blocking member is sleeved outside the drainage port of the sewage pipe 80 to block the discharge of the waste water, and the specific setting may be self-set according to the actual situation. The material of the water blocking member 20 may be metal, plastic, alloy, or the like, and is not limited in particular.
It should be noted that, when the water blocking member 20 is designed as a semicircular water blocking plate, the semicircular water blocking plate should be enough to block all the wastewater in the sewage pipe 80 to prevent the wastewater from leaking.
Referring to fig. 3 to 5, an installation opening 21 is further formed through the water blocking member 20. The turbine flowmeter 30 is installed at the installation opening 21, and is used for discharging the waste water stopped by the water blocking member 20 and monitoring the flow rate of the discharged waste water. The mounting opening 21 is smaller in size, and may even be much smaller than the waste pipe 80 to accommodate the smaller turbine flow meter 30. The shape, number, position, etc. of the mounting port 21 are not particularly limited, for example, the mounting port 21 may be circular, and a plurality of mounting ports are provided, and each mounting port 21 is correspondingly provided with the turbine flowmeter 30. Regarding the position of the installation opening 21 on the water guard 20, in order to ensure that the stopped waste water can be smoothly discharged by the turbine flowmeter 30 at the installation opening 21, the installation opening 21 can be relatively close to the inner peripheral wall of the drain pipe when the water guard 20 is installed on the sewage pipe 80, and the waste water is prevented from being accumulated and cannot be discharged because of being close to the low point of the whole inner peripheral wall.
The size of the turbine flowmeter 30 is adapted to the size of the mounting opening 21, for example, a turbine flowmeter with a smaller specification or other micro turbine flowmeters can be used, so that a small amount of waste water can be discharged more slightly, and the waste water can be ensured to flow through the turbine flowmeter 30 in a full pipe (the term "pipe" in "full pipe flow through the turbine flowmeter 30" means a measuring pipe in the turbine flowmeter 30, the same applies hereinafter), and further, the flow rate of the discharged waste water is monitored.
It can be understood that the utility model discloses the lower waste water of whole water level blocks in sewage pipe 80 through adopting water blocking piece 20, and then prevents waste water from stealing to arrange from sewage pipe 80 and leaking the row. Meanwhile, the water retaining member 20 is provided with a mounting opening 21 penetrating through the water retaining member, and the mounting opening 21 is smaller than or even far smaller than the sewage discharge pipe 80. A turbine flowmeter 30 matched with the installation opening 21 in size is installed at the installation opening, and the turbine flowmeter 30 can discharge the intercepted wastewater and simultaneously perform flow monitoring on the discharged wastewater. Also the utility model discloses waste water discharge monitor can block waste water earlier, avoids stealing and arranges leaking, can discharge originally with regard to a small amount of waste water more minimumly through turbine flowmeter 30 simultaneously, and then carries out flow monitoring to the waste water that discharges, and the effectual technical problem who has solved the lower time discharge flow of waste water level in sewage pipe 80 that can't be monitored to current waste water turbine flowmeter 30.
In one embodiment, as shown in fig. 5, the water blocking member 20 includes a mounting portion 22 and a water blocking portion 23, and the mounting portion 22 has a hollow cylindrical structure and is adapted to be sleeved with the sewage pipe 80; the water blocking part 23 is connected to the inner peripheral wall of the installation part 22 and used for blocking waste water, and the installation opening 21 is arranged on the water blocking part 23.
Wherein, to installation department 22 and sewage pipes 80's the mode of cup jointing, can be that installation department 22 overlaps outside sewage pipes 80, and the at least one end of installation department 22 is the open-ended this moment to can overlap outside sewage pipes 80. The installation part 22 can also be plugged into the sewage discharge pipe 80, namely the sewage discharge pipe 80 is sleeved outside the installation part 22, and the installation part can be specifically selected according to actual conditions. And in order to avoid the leakage and the discharge of the waste water from the gap between the installation part 22 and the sewage discharge pipe 80, when the sleeve joint is carried out, a sealing gasket, a sealant and the like can be arranged between the sleeve joint surfaces of the installation part 22 and the sewage discharge pipe 80.
The water retaining part 23 and the mounting part 22 can be connected together by gluing, screwing, clamping and the like, and the sealing of the connecting gap is noticed when the connection is carried out, so that the waste water leakage discharge is avoided. Of course, the water retaining part 23 and the mounting part 22 can also be integrally arranged, so that the sealing performance is better, and the leakage and drainage of waste water can be further avoided.
In one embodiment, as shown in fig. 5, the mounting opening 21 is disposed near an inner circumferential wall of the mounting portion 22. It will be appreciated that the installation opening 21 can be close to the inner wall of the sewage pipe 80 when the installation part 22 is sleeved on the sewage pipe 80. And the position of installing department 22 can rotate the adjustment installing port 21 at the in-process that cup joints with sewage pipes 80, makes installing port 21 be close to the low point of the internal perisporium of sewage pipes 80 as far as possible (here means the low point position of the easier ponding in the drain pipe), and then can avoid some waste water to pile up and the unable exhaust condition.
In one embodiment, as shown in fig. 5, the mounting port 21 is provided in plurality, and each of the mounting ports 21 is mounted with the turbine flowmeter 30. It is understood that the provision of the plurality of mounting ports 21 and the plurality of turbine flow meters 30 can improve the discharge efficiency of the waste water, and it is sufficient to add data of the respective turbine flow meters 30 when calculating the total discharge flow rate.
In one embodiment, as shown in fig. 6, the plurality of mounting openings 21 may be arranged in various manners, such as a matrix arrangement of the plurality of mounting openings 21, which facilitates the processing and positioning of the mounting openings 21 and the mounting of the turbine flow meter 30.
Alternatively, as shown in fig. 7, the plurality of mounting openings 21 are arranged at intervals along the circumferential direction of the mounting portion 22, for example, the plurality of mounting openings 21 are arranged in a circle, so that one mounting opening 21 is close to or corresponds to a low point of the inner circumferential wall of the sewage pipe 80 no matter how the water blocking member 20 is mounted. Or more convenient for the assembler to correspond the mounting port 21 to the low point of the inner peripheral wall of the sewage pipe 80, and avoid the accumulation of the wastewater at the lowest point of the inner peripheral wall of the sewage pipe 80. Of course, the plurality of mounting openings 21 may be arranged in a multi-turn configuration.
Or, as shown in fig. 8, the plurality of mounting openings 21 are arranged at intervals along the radial direction of the mounting portion 22, for example, when the mounting portion 22 is mounted and sleeved on the sewage pipe 80, the plurality of mounting openings 21 are vertically arranged from top to bottom, taking the horizontal extension of the sewage pipe 80 as an example. It can be understood that when the level of the stopped wastewater is gradually raised, the turbine flow meters 30 from bottom to top are also added one by one to the team of drainage and monitoring, improving the wastewater discharge efficiency and monitoring efficiency.
Alternatively, as shown in fig. 9, the plurality of mounting openings 21 are arranged in a fan shape, and the center point of the fan shape is on the central axis of the mounting portion 22. Specifically, the plurality of mounting openings 21 are arranged in a matrix manner, arranged along the circumferential direction of the mounting portion 22, and arranged along the radial direction of the mounting portion 22, and finally form a fan-shaped arrangement structure together. Therefore, the advantages brought by various arrangement modes can be integrated, and the overall performance of the wastewater discharge monitor is improved.
In one embodiment, as shown in fig. 3, the wastewater discharge detector 10 further includes a filter screen 40, wherein the filter screen 40 is installed at one end of the installation portion 22, and the water blocking portion 23 is connected to the other end of the installation portion. The filter screen 40 can filter out larger impurities in the wastewater, so that the impurities are prevented from flowing into the turbine flowmeter 30 to influence the monitoring of the turbine flowmeter 30, and the accuracy of monitoring data is ensured. In this embodiment, the mounting part 22 is inserted into the sewage drain pipe 80 such that the filtering mesh 40 can be conveniently mounted to the end of the mounting part 22. The filter screen 40 is detachably mounted on the mounting portion 22, and the filter screen 40 can be detached for cleaning or replacement.
In one embodiment, as shown in fig. 5, the mounting portion 22 of the water guard 20 is adapted to be inserted into the sewage pipe 80, and the water guard 20 further includes a stopper portion 24, and the stopper portion 24 is connected to an outer circumferential wall of the mounting portion 22. It can be understood that, when the water guard 20 is mounted to the sewage pipe 80, the stopper 24 may limit the length of the mounting part 22 and the sewage pipe 80 to be coupled to each other, so that it is not necessary for an assembler to measure and position, thereby improving the assembling efficiency.
Of course, as an equivalent alternative, when the mounting portion 22 of the water guard 20 is configured to be sleeved outside the sewage pipe 80, the stopper portion 24 may be connected to the inner circumferential wall of the mounting portion 22.
Since the monitoring data of the turbine flow meters 30 when the wastewater is flowing fully is the most accurate, in order to ensure that each turbine flow meter 30 can ensure "full wastewater flow" when discharging wastewater, in one embodiment, as shown in fig. 10, the turbine flow meters 30 have a water inlet 31 and a water outlet 32. The water inlet 31 is provided with a liquid level valve 33, and the liquid level valve 33 is used for opening or closing the water inlet 31 of the turbine flowmeter 30 according to the waste water level in the sewage pipe 80. Specifically, when the level valve 33 senses that the wastewater level has completely submerged the water inlet 31 of the corresponding turbine flowmeter 30, the water inlet 31 is opened and the wastewater is discharged while the flow rate is monitored. When the level valve 33 senses that the wastewater level does not completely submerge the water inlet 31 of the corresponding turbine flowmeter 30, the water inlet 31 is closed to prevent the wastewater from being discharged, so that the wastewater can be discharged from other completely submerged turbine flowmeters 30. This enables each turbine flowmeter 30 to ensure that the wastewater flows through the pipe when the wastewater is discharged, thereby making the monitoring data more accurate.
In one embodiment, as shown in fig. 10, the water outlet 32 is provided with a valve cover 34, and when waste water is discharged, the valve cover 34 is pushed away by the waste water; when no waste water is discharged, the valve cover 34 closes the water outlet 32. The valve cover 34 may be used to record the time of each discharge of waste water by each turbine meter 30, i.e., the time of the discharge is calculated by the interval at which the valve cover 34 is opened and closed.
In addition, the valve cover 34 can also be used for mutual inspection with the turbine flowmeter 30, and in particular, if the valve cover 34 is opened but the turbine flowmeter 30 does not detect the water discharge, the turbine flowmeter 30 may be damaged, and the timely inspection and maintenance are required. If the turbine flowmeter 30 is rotated but the valve cover 34 is not opened, which indicates that only some waste water has pushed through the turbine flowmeter 30 and is monitored by the turbine flowmeter 30 (for example, the blade in the turbine flowmeter 30 is pushed by some waste water), but the waste water is not actually pushed away from the valve cover 34 and is discharged, when the sum of the water discharge amounts of the respective turbine flowmeters 30 is calculated, the data of the turbine flowmeter 30 can be excluded, and the accuracy of the monitored data is ensured.
In an embodiment, as shown in fig. 10, the valve cover 34 is rotatably installed at the water outlet 32 by a pin 341, and a magnet 342 is further disposed on the valve cover 34, and the magnet 342 and the pin 341 are disposed opposite to each other in a radial direction of the water outlet 32; the wastewater discharge monitor further comprises an induction module 50, wherein the induction module 50 and the pin 341 are oppositely arranged in the radial direction of the water outlet 32 and can induce the magnet piece 342.
In this embodiment, when the waste water pushes the valve cover 34 open and is discharged, the induction between the magnet 342 of the valve cover 34 and the induction module 50 is cut off, and the discharge time is calculated. When the waste water is no longer discharged and the valve cover 34 is turned over and returned, the sensing module 50 senses the magnet 342 again and stops timing, and the discharge time is calculated according to the interval between the opening and closing of the valve cover. In addition, the valve cover 34 is simple in structure, easy to obtain and assemble by the pin 341 and the magnet 342.
In one embodiment, as shown in fig. 1, the wastewater discharge monitor further comprises a communication module 60, and the turbine flowmeter 30, the liquid level valve 33 and the sensing module 50 are all electrically connected to the communication module 60. It is understood that the communication module 60 can transmit the monitoring data to the remote control end, so as to remotely observe the monitoring data. In the present embodiment, the communication module 60 is connected to the water guard 20 through the mounting rod 70, and is connected to the turbine flowmeter 30 through a cable.
The above only be the preferred embodiment of the utility model discloses a not consequently restriction the utility model discloses a patent range, all are in the utility model discloses a conceive, utilize the equivalent structure transform of what the content was done in the description and the attached drawing, or direct/indirect application all is included in other relevant technical field the utility model discloses a patent protection within range.
Claims (10)
1. A wastewater discharge monitor, comprising:
the water blocking part is arranged at a water outlet of the sewage discharge pipe to block the discharge of wastewater in the sewage discharge pipe, and a plurality of mounting openings are also communicated on the water blocking part; and the number of the first and second groups,
and the turbine flowmeter is arranged at each mounting port and is used for discharging the wastewater blocked by the water retaining piece and monitoring the flow of the discharged wastewater.
2. The wastewater discharge monitor according to claim 1, wherein the water blocking member comprises an installation part and a water blocking part, and the installation part is of a hollow cylindrical structure and is used for being sleeved with the sewage discharge pipe;
the water retaining part is connected to the inner peripheral wall of the installation part and used for blocking waste water, and the installation opening is formed in the water retaining part.
3. The wastewater discharge monitor of claim 2, wherein the mounting port is disposed proximate an inner peripheral wall of the mounting portion.
4. The wastewater discharge monitor of claim 3, wherein the plurality of mounting ports are arranged in a matrix; alternatively, the first and second electrodes may be,
the mounting openings are arranged at intervals along the circumferential direction of the mounting part; alternatively, the first and second electrodes may be,
the mounting openings are arranged at intervals along the radial direction of the mounting part; alternatively, the first and second electrodes may be,
the installation openings are arranged in a fan shape, and the central axis of the installation portion is located at the center of the fan shape.
5. The wastewater discharge monitor according to claim 2, wherein the wastewater discharge monitor further comprises a filter screen, the filter screen is mounted at one end of the mounting portion, and the water blocking portion is connected to the other end of the mounting portion.
6. The wastewater discharge monitor according to claim 5, wherein the water blocking member further comprises a stopper portion connected to an outer peripheral wall of the mounting portion.
7. The wastewater discharge monitor according to any of claims 1 to 6, wherein the turbine flowmeter has a water inlet provided with a level valve for opening or closing the water inlet of the turbine flowmeter depending on the wastewater level in the sewage pipe.
8. The wastewater discharge monitor of claim 7 wherein the turbine flowmeter further comprises a water outlet, the water outlet having a valve cover that is pushed open by wastewater when wastewater is discharged; when no waste water is discharged, the valve cover closes the water outlet.
9. The wastewater discharge monitor according to claim 8, wherein the valve cover is rotatably mounted at the water outlet via a pin, and a magnet is disposed on the valve cover, and the magnet and the pin are disposed opposite to each other in a radial direction of the water outlet;
the wastewater discharge monitor also comprises an induction module, wherein the induction module and the pin shaft are arranged oppositely in the radial direction of the water outlet and can induce the magnet piece.
10. The wastewater discharge monitor of claim 9, further comprising a communication module, wherein the turbine flow meter, the level valve, and the sensing module are electrically connected to the communication module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120640921.XU CN214621304U (en) | 2021-03-29 | 2021-03-29 | Waste water discharge monitor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120640921.XU CN214621304U (en) | 2021-03-29 | 2021-03-29 | Waste water discharge monitor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214621304U true CN214621304U (en) | 2021-11-05 |
Family
ID=78397879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120640921.XU Active CN214621304U (en) | 2021-03-29 | 2021-03-29 | Waste water discharge monitor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214621304U (en) |
-
2021
- 2021-03-29 CN CN202120640921.XU patent/CN214621304U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112067776A (en) | Water supply pipeline water quality detection system with power | |
| CN214621304U (en) | Waste water discharge monitor | |
| CN210566956U (en) | Water leakage protection equipment | |
| CN113091837A (en) | Waste water discharge monitor | |
| CN210221178U (en) | Gas meter with safety protection device | |
| CN212871319U (en) | Venturi tube for nuclear power station water supply system | |
| CN210719296U (en) | Flow meter | |
| CN209992031U (en) | Positive displacement water meter | |
| CN2794602Y (en) | Integrated filter for water distribution room | |
| CN208238873U (en) | A kind of fluid meter easy to use | |
| CN219179433U (en) | Detection device for water valve | |
| CN219675169U (en) | Water balance testing device convenient to install | |
| CN213932671U (en) | Porous balance type differential pressure type flowmeter device for steam trade metering | |
| CN214951562U (en) | Ultrasonic water meter capable of solving turbulence | |
| CN215677464U (en) | High efficiency filter normal position disinfection and sterilization leak hunting device | |
| CN216867788U (en) | Engineering anti-corrosion pipeline for oil field ground | |
| CN212622055U (en) | On-spot online density detection sampling device of aqueous ammonia and aqueous ammonia manufacture equipment | |
| CN217560720U (en) | High sealed fluid metering instrument | |
| CN221035286U (en) | Water supply and drainage pipeline flow monitoring equipment | |
| CN105156767B (en) | A kind of Langaloy duct element and preparation method thereof with visor | |
| CN220398617U (en) | Experimental scene device of tunnel drainage blind drain inspection robot | |
| CN217133137U (en) | Installation protective outer cover of self-cleaning water quality sensor | |
| CN220170290U (en) | Quick water flow testing device for drainage pipe network | |
| CN219178649U (en) | Water meter with detachable filtering mechanism | |
| CN214951959U (en) | Pressure instrument for fluid measurement |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |