CN212254272U - Liquid flow standard device with water tank for fast emptying - Google Patents
Liquid flow standard device with water tank for fast emptying Download PDFInfo
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- CN212254272U CN212254272U CN202021469311.XU CN202021469311U CN212254272U CN 212254272 U CN212254272 U CN 212254272U CN 202021469311 U CN202021469311 U CN 202021469311U CN 212254272 U CN212254272 U CN 212254272U
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Abstract
The utility model discloses a liquid flow standard device of water tank is taken soon in evacuation, including water tank, operation panel, water pipe, first pneumatic valve, water pump, surge tank, examination pipeline, manual valve, flow control valve, commutator, trouser legs, in line, catchment container, platform title and control box. The utility model has reasonable structural design and outstanding use effect, firstly, the utility model structurally realizes the water circulation pipeline with the water tank, does not need to build an underground water pool and a drainage channel, occupies small plant area, has less equipment investment and short construction period; the utility model discloses structurally require, the mesa of operation panel personally submits 15 contained angles with the level, examines and determine the whole circuit of pipeline promptly and all be 15 contained angles with the horizontal plane from the upper reaches to low reaches, and the setting at this inclination has shortened the time that the air is required in getting rid of the interior and flow standard device pipeline of table and before beginning to examine and determine behind the clamp table at every turn greatly.
Description
Technical Field
The utility model belongs to the technical field of the fluid measurement, concretely relates to liquid flow standard device of evacuation fast from taking water tank.
Background
The standard fluid measuring device adopted in the market at present generally comprises an independent water tank, a water pump, a pressure stabilizing tank, a meter clamping device, a verification pipeline, a control valve, an electrical control system, a power supply system, a control system and a computer software system, an underground water pool needs to be civil-built in the construction process, a large factory area is needed, high equipment investment is needed, and the construction period is long; in addition, because the existing flow calibrator clamps and verification lines are installed horizontally, the time required to remove air from the meter and from the flow calibrator tubes before verification is initiated after each clamp is relatively long.
SUMMERY OF THE UTILITY MODEL
The utility model provides a liquid flow standard device of water tank is taken soon from to evacuation to above-mentioned problem, its aim at firstly solve traditional liquid flow standard device and build the condition that the in-process civil engineering pond is wasted time and energy and is costly, secondly solve traditional liquid flow standard device and get rid of the interior and the interior longer condition of time of air required of flow standard device pipeline before beginning to examine and determine behind the clamp table at every turn.
The technical scheme of the utility model:
the utility model provides a liquid flow standard device of taking water tank is fast in evacuation which characterized in that: the automatic detection device comprises a water tank, an operation platform, a water pipe, a first pneumatic valve, a water pump, a pressure stabilizing tank, a detection pipeline, a manual valve, a flow regulating valve, a commutator, a trouser leg, a straight drainage pipe, a water collecting container, a platform scale and a control box, wherein the water tank is fixedly arranged below the operation platform, an opening is formed in the top of the left side of the water tank, the detection pipeline is fixedly arranged on the operation platform, an included angle of 15 degrees is formed between the platform surface of the operation platform and the horizontal plane, the bottom of the water tank is sequentially connected with the first pneumatic valve and the water pump through the water pipe, the water pump is connected with the inlet of the pressure stabilizing tank through the water pipe, the outlet of the pressure stabilizing tank is connected with the detection pipeline through the water pipe, the top of the pressure stabilizing tank is further provided with an exhaust pipe, the manual valve is arranged on the exhaust pipe, and the detection, Press from both sides table cylinder, the double-layered table cylinder that examines and determine pipeline tail end leads to pipe and connects gradually flow control valve and commutator, the commutator can turn to two orientations, through the branching respectively of trouser legs to two orientations, one orientation water collecting container, another orientation direct vent, the mouth of pipe another of direct vent is towards the water tank opening, water collecting container fixed mounting is on the platform scale, and water collecting container bottom horizontal plane is higher than water tank top horizontal plane, and the water collecting container lateral wall still is equipped with the water pipe that has the fourth pneumatic valve of directional water tank opening, first pneumatic valve of control box electric connection, water pump, second pneumatic valve, third pneumatic valve group, press from both sides table cylinder, fourth pneumatic valve, commutator and power.
The whole water tank is a rectangular tank body.
The standard meter group is formed by connecting a plurality of standard meters in parallel through water pipes, and the number of the standard meters is four.
The third pneumatic valve group is formed by connecting a plurality of third pneumatic valves in parallel through water pipes, and the number of the third pneumatic valves is four.
The platform is called an electronic platform scale.
The trouser legs are in the shape of underpants and are divided into two pipelines.
The utility model has the advantages that:
1. the utility model has reasonable structural design and outstanding use effect, firstly, the utility model structurally realizes the water circulation pipeline with the water tank, does not need to build an underground water pool and a drainage channel, occupies small plant area, has less equipment investment and short construction period;
2. the utility model discloses structurally require, the mesa of operation panel personally submits 15 contained angles with the level, examines and determine the whole circuit of pipeline promptly and all be 15 contained angles with the horizontal plane from the upper reaches to low reaches, and the setting at this inclination has shortened the time that the air is required in getting rid of the interior and flow standard device pipeline of table and before beginning to examine and determine behind the clamp table at every turn greatly.
Drawings
Fig. 1 is a front view of the structure diagram of the present invention.
Fig. 2 is a schematic structural diagram top view of the present invention.
Fig. 3 is a schematic view of the three-dimensional structure of the commutator and the tubes of the trousers.
Wherein: the device comprises a water tank 1, an operation table 2, a water pipe 3, a first pneumatic valve 4, a water pump 5, a pressure stabilizing tank 6, a verification pipeline 7, a manual valve 8, a flow regulating valve 9, a commutator 10, a direct exhaust pipe 11, a water collecting container 12, a scale 13, a control box 14, an exhaust pipe 15, a second pneumatic valve 16, a filter 17, a first water divider 18, a standard meter group 19, a third pneumatic valve group 20, a second water divider 21, a tested meter 22, a meter clamping cylinder 23, a fourth pneumatic valve 24 and a trouser-leg fork 25.
Detailed Description
The utility model provides a pair of liquid flow standard device of evacuation is fast from taking water tank, including water tank 1, operation panel 2, water pipe 3, first pneumatic valve 4, water pump 5, surge tank 6, examine and determine pipeline 7, manual valve 8, flow control valve 9, commutator 10, trouser legs 25, straight vent 11, collecting container 12, platform balance 13 and control box 14, water tank 1 fixed mounting is in operation panel 2 below, water tank 1 left side top is equipped with the opening, fixed mounting has examination pipeline 7 on the operation panel 2, the mesa of operation panel 2 is 15 contained angles with the level, water tank 1 bottom leads to pipe 2 and connects gradually first pneumatic valve 4 and water pump 5, water pump 5 leads to pipe 2 and connects surge tank 6 import, surge tank 6 export leads to pipe 2 and connects examination pipeline 7, surge tank 6 top still is equipped with blast pipe 15, the installation is equipped with manual valve 8 on blast pipe 15, examination pipeline 7 includes second pneumatic valve 16, manual valve 8 that water piping connects gradually, A filter 17, a first water divider 18, a standard meter group 19, a third pneumatic valve group 20, a second water divider 21, a tested meter 22 and a meter clamping cylinder 23, wherein the meter clamping cylinder 23 at the tail end of a verification pipeline 7 is sequentially connected with a flow regulating valve 9 and a commutator 10 through a water pipe 2, the commutator 10 can turn to two directions, the directions are respectively branched into two directions through a trouser pipe 25, one direction is towards a water collecting container 12, the other direction is towards a straight pipe 11, the other end of the pipe orifice of the straight pipe 11 is open towards a water tank 1, the water collecting container 12 is fixedly arranged on a platform scale 13, the horizontal plane at the bottom of the water collecting container 12 is higher than the horizontal plane at the top of the water tank 1, the side wall of the water collecting container 12 is also provided with the water pipe 2 which is provided with a fourth pneumatic valve 24 and points to the opening of the water tank 1, and a control box 14 is electrically connected with the first pneumatic valve 4, a water pump 5, the, A commutator 10 and a power supply.
The water tank 1 is a rectangular tank body as a whole.
The standard meter group 19 is formed by connecting a plurality of standard meters in parallel through the water pipes 2, and the number of the standard meters is four.
The third pneumatic valve group 20 is formed by connecting a plurality of third pneumatic valves in parallel through water pipes 2, and the number of the third pneumatic valves is four.
The platform scale 13 is an electronic platform scale.
The underpants 25 are in the shape of underpants and are divided into two pipes.
The specific use mode is as follows: the liquid flow standard device with the water tank can effectively solve the problems that the traditional liquid flow standard device wastes time and labor and has high cost when being used for civil construction of an underground water pool in the construction process, and can also effectively solve the problem that the traditional liquid flow standard device needs longer time for removing air in a meter and a flow standard device pipeline before starting verification after clamping the meter each time.
Firstly, after a proper amount of liquid to be detected is injected into a water tank 1, the injection is stopped and the measurement is started, a meter clamping cylinder 23 is electrically controlled by a control box 14 to clamp a detected meter 22, then a first pneumatic valve 4, a water pump 5 and a second pneumatic valve 16 are electrically controlled by the control box 14 to be started, and simultaneously a manual valve 8 is manually started, at the moment, the medium to be detected in the water tank 1 is pumped into a pressure stabilizing tank 6 through a water pipe 3 by the water pump 5, the air in the pressure stabilizing tank 6 is gradually exhausted by an exhaust pipe 15 at the top of the pressure stabilizing tank 6 along with the entering of the medium to be detected in the pressure stabilizing tank 6, so that the liquid level of the medium for detection is increased, because the water tank 1 is fixedly arranged below an operation table 2, the detection pipeline 7 is fixedly arranged on the operation table 2, and the table top of the operation table 2 forms an included angle of 15 degrees with the horizontal plane, namely, the integral circuit of the detection pipeline 7 forms an included angle of, the air in the certification line 7 is also discharged more quickly, thereby forming an effective measurement channel; the verification pipeline 7 comprises a second pneumatic valve 16, a filter 17, a first water divider 18, a standard meter group 19, a third pneumatic valve group 20, a second water divider 21, a to-be-detected meter 22 and a meter clamping cylinder 23 which are sequentially connected through a water pipe, so that the data measured by the to-be-detected meter 22 is more accurate, and the adjustment of the flow in the pipeline can be realized only through a flow adjusting valve 9 connected with the tail end of the verification pipeline 7; the diverter 10 can be switched between the direction towards the straight-discharge pipe 11 or the direction towards the water collecting container 12 through the trouser legs 25, and the other end of the pipe orifice of the straight-discharge pipe 11 is opened towards the water tank 1; when the amount of the detection medium liquid injected into the water tank 1 is enough, a measurement state with stable circulation is formed, initial indication values of the platform scale 13 and the detected flowmeter are recorded, the output function of the detected flowmeter is started, the direction of the commutator 10 is switched to the water collecting container 12, after the device runs for a period of time, the output function of the detected flowmeter is stopped, the direction of the commutator 10 is switched to the straight exhaust pipe 11, the detection medium liquid directly flows into the water tank 1 through the straight exhaust pipe 11, and the final indication values of the platform scale 13 and the detected flowmeter are recorded; and the side wall of the water collecting container 12 is also provided with a water pipe which is provided with a fourth pneumatic valve 24 and points to the opening of the water tank 1, so that the liquid in the water collecting container 12 can enter the water tank 1 by opening the fourth pneumatic valve 24 after the detection is finished.
The utility model has reasonable structural design and outstanding use effect, realizes water circulation and circulation pipelines by structurally carrying the water tank, does not need civil construction of an underground water pool and a drainage channel, occupies small area of a factory building, has less equipment investment and short construction period; the table surface of the operation table and the horizontal plane form an included angle of 15 degrees, namely the whole line of the verification pipeline and the horizontal plane form an included angle of 15 degrees from upstream to downstream, and the arrangement of the inclined angle greatly shortens the time required for removing air in the meter and the pipeline of the flow standard device before the verification is started after the meter is clamped every time.
To sum up, the utility model discloses reach anticipated purpose.
Claims (6)
1. The utility model provides a liquid flow standard device of taking water tank is fast in evacuation which characterized in that: the automatic detection device comprises a water tank, an operation platform, a water pipe, a first pneumatic valve, a water pump, a pressure stabilizing tank, a detection pipeline, a manual valve, a flow regulating valve, a commutator, a trouser leg, a straight drainage pipe, a water collecting container, a platform scale and a control box, wherein the water tank is fixedly arranged below the operation platform, an opening is formed in the top of the left side of the water tank, the detection pipeline is fixedly arranged on the operation platform, an included angle of 15 degrees is formed between the platform surface of the operation platform and the horizontal plane, the bottom of the water tank is sequentially connected with the first pneumatic valve and the water pump through the water pipe, the water pump is connected with the inlet of the pressure stabilizing tank through the water pipe, the outlet of the pressure stabilizing tank is connected with the detection pipeline through the water pipe, the top of the pressure stabilizing tank is further provided with an exhaust pipe, the manual valve is arranged on the exhaust pipe, and the detection, Press from both sides table cylinder, the double-layered table cylinder that examines and determine pipeline tail end leads to pipe and connects gradually flow control valve and commutator, the commutator can turn to two orientations, through the branching respectively of trouser legs to two orientations, one orientation water collecting container, another orientation direct vent, the mouth of pipe another of direct vent is towards the water tank opening, water collecting container fixed mounting is on the platform scale, and water collecting container bottom horizontal plane is higher than water tank top horizontal plane, and the water collecting container lateral wall still is equipped with the water pipe that has the fourth pneumatic valve of directional water tank opening, first pneumatic valve of control box electric connection, water pump, second pneumatic valve, third pneumatic valve group, press from both sides table cylinder, fourth pneumatic valve, commutator and power.
2. The liquid flow calibration device for emptying a self-contained water tank as claimed in claim 1, wherein: the whole water tank is a rectangular tank body.
3. The liquid flow calibration device for emptying a self-contained water tank as claimed in claim 1, wherein: the standard meter group is formed by connecting a plurality of standard meters in parallel through water pipes, and the number of the standard meters is four.
4. The liquid flow calibration device for emptying a self-contained water tank as claimed in claim 1, wherein: the third pneumatic valve group is formed by connecting a plurality of third pneumatic valves in parallel through water pipes, and the number of the third pneumatic valves is four.
5. The liquid flow calibration device for emptying a self-contained water tank as claimed in claim 1, wherein: the platform is called an electronic platform scale.
6. The liquid flow calibration device for emptying a self-contained water tank as claimed in claim 1, wherein: the trouser legs are in the shape of underpants and are divided into two pipelines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021469311.XU CN212254272U (en) | 2020-07-23 | 2020-07-23 | Liquid flow standard device with water tank for fast emptying |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021469311.XU CN212254272U (en) | 2020-07-23 | 2020-07-23 | Liquid flow standard device with water tank for fast emptying |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212254272U true CN212254272U (en) | 2020-12-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021469311.XU Active CN212254272U (en) | 2020-07-23 | 2020-07-23 | Liquid flow standard device with water tank for fast emptying |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212254272U (en) |
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2020
- 2020-07-23 CN CN202021469311.XU patent/CN212254272U/en active Active
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