CN216815699U - Double-measurement system for water meter detection - Google Patents
Double-measurement system for water meter detection Download PDFInfo
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- CN216815699U CN216815699U CN202220149831.5U CN202220149831U CN216815699U CN 216815699 U CN216815699 U CN 216815699U CN 202220149831 U CN202220149831 U CN 202220149831U CN 216815699 U CN216815699 U CN 216815699U
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Abstract
The utility model relates to a double-measuring system for water meter detection, which mainly solves the problem of low accuracy of water meter detection in the prior art, and comprises a frame, a control device arranged on the frame, a water storage tank, a water pump, a low-pressure deaeration tank, a buffer tank, a plurality of inspection instruments, an inspection platform and a weighing component, wherein the weighing component comprises a weighing tank and a weighing device arranged on the lower side of the weighing tank, the weighing device is used for weighing the weight in the weighing tank, the input end and the output end of the inspection platform are respectively provided with a water inlet pipe and a water outlet pipe, the inspection platform is provided with a plurality of mounting stations for mounting water meters, a connecting component is arranged between every two adjacent mounting stations, so that the water meters on the inspection platform are sequentially connected in series, each inspection instrument is respectively arranged on the upper side of the mounting station and is used for reading the water meters, and the output end of the water storage tank, the water pump, the low-pressure deaeration tank, the buffer tank and the water inlet pipe are sequentially connected through a first connecting pipe, the water outlet pipe, the weighing tank and the input end of the water storage tank are sequentially connected through a second connecting pipe.
Description
Technical Field
The utility model relates to a double-measurement system for water meter detection.
Background
The water meter is widely applied to the industries of tap water, heating power, chemical engineering and the like, and enterprises or statistical departments producing the water meter need to carry out performance verification on indicating value errors of the water meter according to regulations formulated by related departments.
Chinese patent application No.: 201820771427.5 discloses a detection mechanism of platform is examined to full-automatic water gauge, including the plummer that the level set up with install the bearing bracket that is used for a plurality of water gauges that await measuring of bearing at the plummer top, be equipped with the camera device that is used for shooing a plurality of water gauges that await measuring directly over the plummer, the side of plummer is equipped with water tank, control cabinet, water pump and a plurality of detection device, water tank, water pump, a plurality of water gauges that await measuring and a plurality of detection device all pass through the pipe connection, and the quantity of the water gauge that awaits measuring is the same with detection device quantity, and every detection device all includes the graduated flask that is vertical setting, the connecting pipe of being connected with the graduated flask bottom and the level sensor of being connected with the graduated flask top, be equipped with the solenoid valve on the connecting pipe, level sensor is vertical setting and its sense terminal arranges in the graduated flask, is close to be equipped with the delivery port on the lateral wall of graduated flask bottom, water pump, And the water level sensor and the electromagnetic valve are electrically connected with the console. Above-mentioned detection mechanism loops through the water gauge that awaits measuring of a plurality of through control cabinet control water pump work with the water in the water tank, and the solenoid valve on the control cabinet control connection pipe is opened and is let in water gets into the graduated flask, and level sensor detects the water level in the graduated flask, when reaching predetermined water level, with self detection signal of telecommunication transmission to control cabinet, control cabinet control solenoid valve closes, and utilizes observation board and scale can be convenient for the interior water level of artifical observation graduated flask to verify once more and detect data.
Above-mentioned detection mechanism passes through level sensor measurement water level to shoot water gauge numerical value through camera device and realize the reading, but camera device receives the bubble interference of external light and gauge outfit when snapshotting the image easily, very easily produces the unable discernment of image of snapshotting or discernment mistake and cause the reading compounding, and level sensor is the bubble that produces in the same easily receives rivers influence the degree of accuracy, causes and detects the precision and hangs down.
SUMMERY OF THE UTILITY MODEL
Therefore, aiming at the problems, the utility model provides a double-measurement system for water meter detection, which mainly solves the problem of low water meter detection accuracy in the prior art.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides a water gauge detects uses two measurement system, includes the frame, locates controlling means, storage water tank, water pump, low pressure debubbling jar, buffer memory jar, a plurality of inspection instrument, inspection platform and the subassembly of weighing in the frame, the subassembly of weighing is including weighing the jar and locating the weighing device of weighing jar downside, weighs the weight in the jar through weighing device, inspection platform's input and output are equipped with inlet tube and outlet pipe respectively, be equipped with a plurality of installation station that is used for installing the water gauge on the inspection platform, adjacent two be equipped with coupling assembling between the installation station for the water gauge on the inspection platform is polyphone in proper order, each inspection instrument locates the installation station upside respectively, is used for reading the water gauge reading, the output of storage water tank, water pump, low pressure debubbling jar, buffer memory jar, inlet tube connect gradually through first connecting pipe, outlet pipe, The input ends of the weighing tank and the water storage tank are sequentially connected through a second connecting pipe, a first electromagnetic switch valve is arranged on the water inlet pipe, a second electromagnetic switch valve is arranged at the output end of the weighing tank, and the control device is electrically connected with each inspection instrument, the weighing device, the first electromagnetic switch valve, the second electromagnetic switch valve and the water pump respectively.
Furthermore, the number of the weighing tanks is two, the weighing tanks are respectively a weighing tank I and a weighing tank II, the capacity of the weighing tank I is larger than that of the weighing tank II, the number of the weighing devices is two, the weighing devices are respectively a weighing device I and a weighing device II, and the weighing precision of the weighing device I is smaller than that of the weighing device II.
Furthermore, the number of the second connecting pipes between the water outlet pipe and the weighing tanks is two, one end of each second connecting pipe is connected with the output end of the water outlet pipe, and the other end of each second connecting pipe is connected with the first weighing tank and the second weighing tank respectively.
Furthermore, a third electromagnetic switch valve and a fourth electromagnetic switch valve are respectively arranged on two second connecting pipes between the water outlet pipe and the weighing tank, and the third electromagnetic switch valve and the fourth electromagnetic switch valve are respectively electrically connected with the control device.
Furthermore, a flowmeter is arranged between the cache tank and the water inlet pipe.
By adopting the technical scheme, the utility model has the beneficial effects that: the double-measurement system for detecting the water meters is characterized in that a control device controls a water pump to pump water in a water storage tank, the water sequentially passes through a low-pressure defoaming tank and a cache tank to reduce bubbles in the water and keep stable water flow, then the water flows into a detection platform and sequentially passes through each water meter to be detected, and finally the water flows into a weighing assembly to be weighed; further, through weighing jar one and weighing jar two and the weighing ware one and weighing ware two that two accuracies are different that set up two capacity differences, thereby adapt to the detection of different discharge, it is concrete, control opening and closing of third electromagnetic switch valve or fourth electromagnetic switch valve through controlling means, it is adjustable to make to get into weighing jar one and weighing jar two lines, and then select the weighing ware that the accuracy is different to weigh, in making to detect through the detection of different flow, when the accuracy can be detected in the definite determination that can be better, and the detection efficiency is improved.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Detailed Description
The utility model will now be further described with reference to the accompanying drawings and detailed description.
The embodiment of the utility model is as follows:
referring to fig. 1, a double-measuring system for water meter detection comprises a frame, a control device arranged on the frame, a water storage tank 1, a water pump 2, a low-pressure deaeration tank 3, a buffer tank 4, a plurality of inspection instruments 5, an inspection platform 6 and a weighing assembly 7, wherein the weighing assembly 7 comprises a weighing tank 71 and a weighing device 72 arranged on the lower side of the weighing tank 71, the weighing device 72 is used for weighing the weight in the weighing tank 71, the input end and the output end of the inspection platform 6 are respectively provided with a water inlet pipe 61 and a water outlet pipe 62, the inspection platform 6 is provided with a plurality of installation stations 63 for installing a water meter, and two adjacent installation stations 63 are provided with a connecting assembly 64 therebetween, so that water meters on the inspection platform 6 are sequentially connected in series, each inspection instrument 5 is respectively arranged on the upper side of the installation stations 64 and used for reading the water meter, the output end of the water storage tank 1, the water pump 2, the water storage tank 1, Low pressure debubbling jar 3, buffer memory jar 4, inlet tube 61 connect gradually through first connecting pipe 8, the input of outlet pipe 62, weighing jar 71, storage water tank 1 connects gradually through second connecting pipe 9, be equipped with first electromagnetic switch valve 10 on the inlet tube 61, the output of weighing jar 71 is equipped with second electromagnetic switch valve 11, controlling means is connected with each inspection instrument 5, weighing device 72, first electromagnetic switch valve 10, second electromagnetic switch valve 11, 2 electricity of water pump respectively, be equipped with flowmeter 12 between buffer memory jar 4 and the inlet tube 61.
Specifically, the number of the weighing tanks 71 is two, the weighing tanks are respectively a first weighing tank 711 and a second weighing tank 712, the capacity of the first weighing tank 711 is greater than the capacity of the second weighing tank 712, the number of the weighing devices 72 is two, the weighing devices are respectively a first weighing device 721 and a second weighing device 722, the weighing precision of the first weighing device 721 is smaller than that of the second weighing device 722, the number of the second connecting pipes 9 between the water outlet pipe 62 and the weighing tanks 71 is two, one end of each second connecting pipe is connected with the output end of the water outlet pipe 62, the other end of each second connecting pipe 9 between the water outlet pipe 62 and the weighing tanks 71 is respectively connected with the first weighing tank 711 and the second weighing tanks 712, the two second connecting pipes 9 between the water outlet pipe 62 and the weighing tanks 71 are respectively provided with a third electromagnetic switch valve 13 and a fourth electromagnetic switch valve 14, and the third electromagnetic switch valve 13 and the fourth electromagnetic switch valve 14 are respectively electrically connected with the control device.
In this embodiment, the number of the inspection instruments 5 is the same as that of the installation stations 63, and the inspection instruments are arranged in a one-to-one correspondence manner; the connecting assembly 64 is used for connecting two connectors of the water meter to be detected; the low-pressure defoaming tank 3 is used for separating out and discharging bubbles in water by vacuumizing the tank body; the buffer tank 4 is used for relieving the turbulence phenomenon generated in the pumped water and reducing the water flow movement; the inspection instrument 5 is prior art and will not be described in any greater detail herein.
The working mode of the utility model is as follows: according to the double-measurement system for water meter detection, the water pump 2 is controlled by the control device to pump out water in the water storage tank 1, the water sequentially passes through the low-pressure deaeration tank 3 and the buffer tank 4, bubbles in the water are reduced, water flow is kept stable, the water flows sequentially pass through the water meters to be detected in the detection platform 6, and finally the water flows enter the weighing assembly 7 for weighing, the numerical values of the water meters are read by the arranged detection instrument 5, meanwhile, the water flow passing through the water meters to be detected is weighed by the weighing assembly 7, and the workload is confirmed by the control device through the power of the water pump 2 and the calculation working time, so that the detection effect of the water meters to be detected is determined in a double-detection mode, and meanwhile, the influence of external factors in the water flow process is reduced by the arrangement of the low-pressure deaeration tank and the buffer tank 4, and the detection accuracy is high; further, through setting up two weighing tank 711 and weighing tank two 712 that the capacity is different and two weighing ware 721 and weighing ware two 722 that the accuracy is different, thereby adapt to the detection of different discharge, it is concrete, control opening and closing of third electromagnetic switch valve 13 or fourth electromagnetic switch valve 14 through controlling means, make and get into weighing tank 711 and weighing tank two 712 circuit adjustable, and then select the different weighing ware of accuracy and weigh, in making the detection through different flow in the detection, when the accuracy can be detected in the definite determination that can be better, and the detection efficiency is improved.
While the utility model has been particularly shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the utility model as defined by the appended claims.
Claims (5)
1. The utility model provides a water gauge detects uses two measurement system which characterized in that: the device comprises a rack, a control device arranged on the rack, a water storage tank, a water pump, a low-pressure deaeration tank, a cache tank, a plurality of inspection instruments, an inspection platform and a weighing assembly, wherein the weighing assembly comprises a weighing tank and a weighing device arranged on the lower side of the weighing tank, the weight in the weighing tank is weighed by the weighing device, the input end and the output end of the inspection platform are respectively provided with a water inlet pipe and a water outlet pipe, the inspection platform is provided with a plurality of installation stations for installing water meters, a connecting assembly is arranged between every two adjacent installation stations, so that the water meters on the inspection platform are sequentially connected in series, each inspection instrument is respectively arranged on the upper side of the installation station and used for reading the reading of the water meters, the output end of the water storage tank, the water pump, the low-pressure deaeration tank, the cache tank and the water inlet pipe are sequentially connected through a first connecting pipe, and the input ends of the water outlet pipe, the weighing tank and the water storage tank are sequentially connected through a second connecting pipe, the water inlet pipe is provided with a first electromagnetic switch valve, the output end of the weighing tank is provided with a second electromagnetic switch valve, and the control device is electrically connected with each inspection instrument, the weighing device, the first electromagnetic switch valve, the second electromagnetic switch valve and the water pump respectively.
2. The dual measurement system for water meter detection of claim 1, wherein: the weighing device comprises a weighing tank I and a weighing tank II, wherein the weighing tank I and the weighing tank II are respectively arranged on the two sides of the weighing tank I, the capacity of the weighing tank I is larger than that of the weighing tank II, the weighing devices I and the weighing devices II are respectively arranged on the two sides of the weighing tank I, and the weighing precision of the weighing device I is smaller than that of the weighing device II.
3. The dual measurement system for water meter detection of claim 2, wherein: the number of the second connecting pipes between the water outlet pipe and the weighing tanks is two, one end of each second connecting pipe is connected with the output end of the water outlet pipe, and the other end of each second connecting pipe is connected with the first weighing tank and the second weighing tank respectively.
4. The dual measurement system for water meter detection of claim 3, wherein: and a third electromagnetic switch valve and a fourth electromagnetic switch valve are respectively arranged on two second connecting pipes between the water outlet pipe and the weighing tank, and the third electromagnetic switch valve and the fourth electromagnetic switch valve are respectively and electrically connected with a control device.
5. The dual measurement system for water meter detection as claimed in any one of claims 1 to 4, wherein: and a flowmeter is arranged between the cache tank and the water inlet pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220149831.5U CN216815699U (en) | 2022-01-20 | 2022-01-20 | Double-measurement system for water meter detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220149831.5U CN216815699U (en) | 2022-01-20 | 2022-01-20 | Double-measurement system for water meter detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216815699U true CN216815699U (en) | 2022-06-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220149831.5U Active CN216815699U (en) | 2022-01-20 | 2022-01-20 | Double-measurement system for water meter detection |
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| Country | Link |
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| CN (1) | CN216815699U (en) |
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2022
- 2022-01-20 CN CN202220149831.5U patent/CN216815699U/en active Active
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