CN211626579U - Metering device for measuring water quantity based on volumetric method - Google Patents
Metering device for measuring water quantity based on volumetric method Download PDFInfo
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- CN211626579U CN211626579U CN202020084751.7U CN202020084751U CN211626579U CN 211626579 U CN211626579 U CN 211626579U CN 202020084751 U CN202020084751 U CN 202020084751U CN 211626579 U CN211626579 U CN 211626579U
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Abstract
The utility model relates to a metering device for measuring water quantity based on volumetric method, which comprises an electric valve, a filter, a manual valve, a container bottle, a silicone tube, an integrated controller, a device power switch, a starting switch, a battery, a charging head, a time display screen, a volume setting screen, a liquid level control alarm and a movable pulley; the silicone tube is connected with the inlet of the filter, the outlet of the filter is communicated with the container bottle, and the electric valve is arranged between the filter and the container bottle; the manual valve is arranged at the bottom of the container bottle, and the liquid level control alarm is arranged in the container bottle; the battery is connected with the head that charges, and time display screen, volume set up the screen, the liquid level control alarm all is connected with integrated controller, removes the pulley setting in metering device's bottom. The utility model provides an adopt the manual work to carry out the meter of water yield and time when the present volumetric method is measured the water yield and decide, complex operation, test result precision and the degree of accuracy low scheduling problem.
Description
Technical Field
The utility model relates to a metering device based on volume method measurement water yield.
Background
Currently, with the implementation of new environmental protection laws and the 'ten items of water', the work of saving water resources, strict water management, sewage (waste water) control and the like becomes urgent. Industrial water saving is a key to improving water use efficiency as a large household for water use and sewage discharge, and the prerequisite is accurate metering of industrial water.
At present, water is taken and used by a pipeline, and measurement can be carried out by using an ultrasonic flowmeter, but in the case of the water quantity which is difficult to measure by using a meter, measurement is carried out by using a volume method, for example, Chinese patent with the application number of 201612492. X. The volumetric method is to measure the volume of the inflowing liquid in a certain time by using a container and a water tank with known volumes, obtain the calculated water quantity through calculation, but still manually acquire the water quantity and time, and the precision and the accuracy of the test result of the volumetric method are lower.
Therefore, a metering device for measuring water volume based on a volumetric method, which is easy to operate, fast in response and high in accuracy, is urgently needed, and has important significance for water volume measurement and water saving improvement of industrial enterprises.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome the above-mentioned not enough that exists among the prior art, and provide a metering device based on volume method measured water yield, adopted the manual work to carry out the meter of water yield and time when having solved present volume method measured water yield and decided, complex operation, test result precision and the degree of accuracy low scheduling problem.
The utility model provides a technical scheme that above-mentioned problem adopted is: a metering device for measuring water quantity based on a volumetric method is characterized by comprising an electric valve, a filter, a manual valve, a container bottle, a silicone tube, an integrated controller, an equipment power switch, a starting switch, a battery, a charging head, a time display screen, a volume setting screen, a liquid level control alarm and a movable pulley; the silicone tube is connected with an inlet of the filter, an outlet of the filter is communicated with the container bottle, the electric valve is arranged between the filter and the container bottle, and the container bottle is arranged in the metering device; the manual valve is arranged at the bottom of the container bottle, and the liquid level control alarm is arranged in the container bottle; the battery is arranged in the metering device and is connected with the charging head; the device power switch, the starting switch, the time display screen and the volume setting screen are arranged on the metering device, the integrated controller is arranged in the metering device, the time display screen, the volume setting screen and the liquid level control alarm are all connected with the integrated controller, and the movable pulley is arranged at the bottom of the metering device.
Further, the number of the movable pulleys is 4, and the 4 movable pulleys are respectively positioned at 4 bottom corners of the metering device.
Further, the silicone tube is mounted on a sampling pipeline or a valve.
Further, the battery is a rechargeable battery.
Further, the integrated controller is a PLC controller, and the liquid level control alarm is a float liquid level alarm.
Further, the filter can effectively filter the impurity of water sample, can ensure equipment safety.
Further, the moving pulley has 360-degree turning and fixing functions.
Compared with the prior art, the utility model, have following advantage and effect: the utility model discloses a set of complete sets based on volume method measurement water yield is innovatively disclosed, through the sampling volume of selecting the setting, can realize full automatic control sampling and record sampling time, has water sample volume automatic control and alarming function, can full automatic measurement water yield.
Drawings
Fig. 1 is a schematic structural diagram of a metering device for measuring water volume based on a volumetric method in the embodiment of the present invention.
In the figure: the device comprises an electric valve 1, a filter 2, a manual valve 3, a container bottle 4, a silicone tube 5, an integrated controller 6, an equipment power switch 7, a starting switch 8, a battery 9, a charging head 10, a time display screen 11, a volume setting screen 12, a liquid level control alarm 13 and a movable pulley 14.
Detailed Description
The present invention will be described in further detail by way of examples with reference to the accompanying drawings, which are illustrative of the present invention and are not intended to limit the present invention.
Examples are given.
Referring to fig. 1, the metering device for measuring water volume based on the volumetric method in the present embodiment includes an electric valve 1, a filter 2, a manual valve 3, a container bottle 4, a silicone tube 5, an integrated controller 6, an equipment power switch 7, a start switch 8, a battery 9, a charging head 10, a time display screen 11, a volume setting screen 12, a liquid level control alarm 13, and a movable pulley 14;
the silicone tube 5 is arranged on a sampling pipeline or a valve, and the silicone tube 5 and the sampling head with different models are configured according to the water quantity and the pipe diameter. The silicone tube 5 is connected with the inlet of the filter 2, the filter 2 can effectively filter impurities in a water sample and ensure the safety of equipment, the outlet of the filter 2 is communicated with the container bottle 4, the electrovalve 1 is arranged between the filter 2 and the container bottle 4, and the container bottle 4 is arranged in the metering device; the manual valve 3 is arranged at the bottom of the container bottle 4, and the liquid level control alarm 13 is arranged in the container bottle 4; the battery 9 is arranged in the metering device, the battery 9 is connected with the charging head 10, and the battery 9 is a rechargeable battery; equipment switch 7, starting switch 8, time display screen 11 and volume set up screen 12 and set up on metering device, integrated controller 6 sets up in metering device, and time display screen 11, the volume sets up screen 12, liquid level control alarm 13 all is connected with integrated controller 6, remove pulley 14 and set up in metering device's bottom, remove pulley 14 and be provided with 4, and 4 remove pulley 14 and be located metering device's 4 base angle departments respectively, remove pulley 14 has 360 degrees and turns to and fixed function.
In this embodiment, the integrated controller 6 is a PLC controller, and the liquid level control alarm 13 is a float liquid level alarm; the time display screen 11, the volume setting screen 12 and the float liquid level alarm are all controlled by a PLC controller, and the volume setting screen 12 has the function of selectively setting the volume of the water sample (if the selectable sampling volume V can comprise 1/5V)Container pot、2/5VContainer pot、3/5VContainer pot、4/5VContainer potOr VContainer pot) The water sample volume that the instrument has set can be selected. When the volume of the water sample in the container bottle 4 reaches the volume V selected by the volume setting screen 12, the float liquid level alarm 13 gives an alarm, the PLC automatically controls the electric valve 1 to be closed, the water sample collection is stopped, and the time display screen 11 is synchronously stopped for timing. The PLC controller, the floater liquid level alarm, the time display screen 11 and the volume setting screen 12 can all adopt the existing products.
The working method of the metering device for measuring the water quantity based on the volumetric method is as follows:
with charging head 10 access power, silicone tube 5 and water outlet connection, starting equipment switch 7 selects water sample collection volume V (sampling volume V includes 1/5V) on volume setting screen 12Container pot、2/5VContainer pot、3/5VContainer pot、4/5VContainer potOr VContainer pot) Then the starting switch 8 is started, PLC controlThe controller synchronously controls the electric valve 1 to be opened and the time display screen 11 to start timing; when the volume of the water sample in the container bottle 4 reaches the set volume V, the PLC synchronously controls the electric valve 1 to be closed and the time display screen 11 to stop timing, and the time display screen 11 displays the sampling time T; according to the time T displayed by the reading time display screen 11 and the selected sampling volume V, the water discharge flow rate V/T can be calculated.
And will be apparent to those skilled in the art from the foregoing description.
Those not described in detail in this specification are well within the skill of the art.
Although the present invention has been described with reference to the above embodiments, it should not be construed as being limited to the scope of the present invention, and any modifications and alterations made by those skilled in the art without departing from the spirit and scope of the present invention should fall within the scope of the present invention.
Claims (4)
1. A metering device for measuring water quantity based on a volumetric method is characterized by comprising an electric valve (1), a filter (2), a manual valve (3), a container bottle (4), a silicone tube (5), an integrated controller (6), an equipment power switch (7), a starting switch (8), a battery (9), a charging head (10), a time display screen (11), a volume setting screen (12), a liquid level control alarm (13) and a movable pulley (14); the silicone tube (5) is connected with an inlet of the filter (2), an outlet of the filter (2) is communicated with the container bottle (4), the electric valve (1) is arranged between the filter (2) and the container bottle (4), and the container bottle (4) is arranged in the metering device; the manual valve (3) is arranged at the bottom of the container bottle (4), and the liquid level control alarm (13) is arranged in the container bottle (4); the battery (9) is arranged in the metering device, and the battery (9) is connected with the charging head (10); equipment switch (7), starting switch (8), time display screen (11) and volume set up screen (12) and set up on metering device, integrated controller (6) set up in metering device, and time display screen (11), volume set up screen (12), liquid level control alarm (13) all are connected with integrated controller (6), remove pulley (14) and set up in metering device's bottom.
2. The metering device for measuring the quantity of water based on the volumetric method according to claim 1, characterized in that the number of the moving pulleys (14) is 4, and the 4 moving pulleys (14) are respectively located at 4 bottom corners of the metering device.
3. The metering device for measuring the quantity of water on the basis of a volumetric method according to claim 1, characterized in that the silicone tube (5) is also connected to a sampling pipe.
4. The metering device for measuring the quantity of water based on the volumetric method according to claim 1, characterized in that the integrated controller (6) is a PLC controller and the level control alarm (13) is a float level alarm.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920124228 | 2019-01-24 | ||
| CN201920124228X | 2019-01-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211626579U true CN211626579U (en) | 2020-10-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020084751.7U Active CN211626579U (en) | 2019-01-24 | 2020-01-15 | Metering device for measuring water quantity based on volumetric method |
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| Country | Link |
|---|---|
| CN (1) | CN211626579U (en) |
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2020
- 2020-01-15 CN CN202020084751.7U patent/CN211626579U/en active Active
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