CN203376036U - Demarcating and detecting device of liquid flowmeter - Google Patents
Demarcating and detecting device of liquid flowmeter Download PDFInfo
- Publication number
- CN203376036U CN203376036U CN201320534179.XU CN201320534179U CN203376036U CN 203376036 U CN203376036 U CN 203376036U CN 201320534179 U CN201320534179 U CN 201320534179U CN 203376036 U CN203376036 U CN 203376036U
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- CN
- China
- Prior art keywords
- commutator
- meter
- storage container
- water storage
- liquid flowmeter
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- 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.)
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- 239000007788 liquid Substances 0.000 title claims abstract description 24
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 33
- 238000005303 weighing Methods 0.000 claims abstract description 7
- 238000009434 installation Methods 0.000 claims description 7
- 239000003381 stabilizer Substances 0.000 abstract 3
- 238000000034 method Methods 0.000 description 4
- 238000005259 measurement Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006011 modification reaction Methods 0.000 description 1
Abstract
The utility model discloses a demarcating and detecting device of a liquid flowmeter. The demarcating and detecting device of the liquid flowmeter comprises a current stabilizer, a standard meter, a detected meter mounting position, a meter clamping device, a commutator, a weighing machine, a water storage container and a constant current frequency converting control pump. The current stabilizer is connected to the standard meter through pipelines, the detected meter mounting position is arranged at the position of the output port of the standard meter and the input port of the meter clamping device, the output port of the meter clamping device is connected with the commutator through pipelines, the commutator is provided with a driving device, the commutator is connected with the water storage container, an output port is formed in one side of the water storage container, the output port of the water storage container is directly connected to the input port of the constant current frequency converting control pump, and the water outlet of the constant current frequency converting control pump is connected to the current stabilizer. According to the demarcating and detecting device of the liquid flowmeter, water resources can be recycled completely.
Description
Technical field
The utility model relates to a kind of demarcation pick-up unit of flowmeter, is specifically related to a kind of demarcation pick-up unit of liquid flowmeter.
Background technology
The flowmeter of general liquid is all the container by a standard, within the unit interval, liquid is given out light, the standard meter that detected flowmeter and precision can be trusted is installed on blow-off line, then in the process of discharging water, time segment records respectively instantaneous delivery, calculate the comparison flow according to the container water level stage by stage, unified calculation after whole process finishes; In this process, because a lot of extraneous factors cause the data of measurement inaccurate, make the liquid flowmeter precision not high, in measuring process, power consumption is high.
Summary of the invention
(1) technical matters that will solve
The technical problems to be solved in the utility model is to provide a kind of demarcation pick-up unit of simple in structure, liquid flowmeter that accuracy of detection is high.
(2) technical scheme
The demarcation pick-up unit of liquid flowmeter of the present utility model, comprise current regulator, standard scale, tested table installation position, meter-clamping apparatus, commutator, weigher, water storage container and constant current variable frequency control pump; Described current regulator is by pipeline connection standard table; Described tested table installation position is arranged on the place, input port of delivery outlet and the meter-clamping apparatus of standard scale; The delivery outlet of described meter-clamping apparatus connects commutator by pipeline; Be provided with drive unit on described commutator; Described commutator connects weigher by pipeline; Described weigher bottom is connected to water storage container; Described commutator also is connected with water storage container by by-pass line; Described water storage container one side is provided with delivery outlet; Described delivery outlet directly is connected with the input port of constant current variable frequency control pump; The water delivering orifice of described constant current variable frequency control pump is connected to current regulator.
As preferably, described standard scale and meter-clamping apparatus are provided with two-way and more than two-way.
Further, described commutator is for falling " Y " font.
Further, described weigher consists of drum and keg.
Further, the diameter of described drum and highly be greater than keg diameter and the height.
As preferably, the weighing as 400kg of described drum, the weighing as 40kg of described keg.
(3) beneficial effect
The utility model is compared and prior art, it has following beneficial effect: the demarcation pick-up unit of liquid flowmeter of the present utility model carries out the water supply of flow control by constant current variable frequency control pump, tabled look-up and compared by standard scale and quilt, if flow is consistent, meaning that measured liquid flowmeter ratio of precision is higher can normally use, if the comparison data have error, mean that measured liquid flowmeter precision is inadequate, water after measurement is got back to water storage container by weigher, and water resource has obtained recycling.
The accompanying drawing explanation
Fig. 1 is the Facad structure schematic diagram of the utility model embodiment.
The 1-current regulator; The 2-standard scale; 3-, tested table installation position; The 4-meter-clamping apparatus; The 5-commutator; The 6-weigher; The 7-water storage container; 8-constant current variable frequency control pump; The 9-pipeline; 10-water storage container delivery outlet; The 11-drum; The 12-keg; The 13-drive unit; The 14-by-pass line.
Embodiment
The demarcation pick-up unit of the utility model liquid flowmeter as shown in Figure 1, comprise current regulator 1, standard scale 2, tested table installation position 3, meter-clamping apparatus 4, commutator 5, weigher 6, water storage container 7 and constant current variable frequency control pump 8; Described current regulator 1 is by pipeline 9 connection standard tables 2; Described tested table installation position 3 is arranged on the place, input port of delivery outlet and the meter-clamping apparatus 4 of standard scale 2; The delivery outlet of described meter-clamping apparatus 4 connects commutator 5 by pipeline 9; Be provided with drive unit 13 on described commutator 5; Described commutator 5 connects weigher 6 by pipeline 9; Described weigher 6 bottoms are connected to water storage container 7; Described commutator 5 also is connected with water storage container 7 by by-pass line 14; Described water storage container 7 one sides are provided with delivery outlet 10; Described delivery outlet 10 directly is connected with the input port of constant current variable frequency control pump 8; The water delivering orifice of described constant current variable frequency control pump 8 is connected to current regulator 1.
Wherein, described standard scale 2 and meter-clamping apparatus 4 are provided with two-way and more than two-way; Described commutator 5 is for falling " Y " font; Described weigher 6 consists of drum 11 and keg 12; The diameter of described drum 11 and highly be greater than keg 12 diameter and the height; Weighing as 400kg of described drum 11, the weighing as 40kg of described keg 12.
The demarcation pick-up unit of liquid flowmeter of the present utility model carries out the water supply of flow control by constant current variable frequency control pump, tabled look-up and compared by standard scale and quilt, if flow is consistent, meaning that measured liquid flowmeter ratio of precision is higher can normally use, if the comparison data have error, mean that measured liquid flowmeter precision is inadequate, the water after measurement is got back to water storage container by weigher, and water resource has obtained recycling.
Embodiment recited above is described preferred implementation of the present utility model, not design of the present utility model and scope is limited.Under the prerequisite that does not break away from the utility model design concept; various modification and improvement that this area ordinary person makes the technical solution of the utility model; all should drop into protection domain of the present utility model; the technology contents that the utility model is asked for protection, all be documented in claims.
Claims (6)
1. the demarcation pick-up unit of a liquid flowmeter, is characterized in that: comprise current regulator, standard scale, tested table installation position, meter-clamping apparatus, commutator, weigher, water storage container and constant current variable frequency control pump; Described current regulator is by pipeline connection standard table; Described tested table installation position is arranged on the place, input port of delivery outlet and the meter-clamping apparatus of standard scale; The delivery outlet of described meter-clamping apparatus connects commutator by pipeline; Be provided with drive unit on described commutator; Described commutator connects weigher by pipeline; Described weigher bottom is connected to water storage container; Described commutator also is connected with water storage container by by-pass line; Described water storage container one side is provided with delivery outlet; Described delivery outlet directly is connected with the input port of constant current variable frequency control pump; The water delivering orifice of described constant current variable frequency control pump is connected to current regulator.
2. the demarcation pick-up unit of liquid flowmeter according to claim 1 is characterized in that: described standard scale and meter-clamping apparatus are provided with two-way and more than two-way.
3. the demarcation pick-up unit of liquid flowmeter according to claim 1 is characterized in that: described commutator is for falling " Y " font.
4. the demarcation pick-up unit of liquid flowmeter according to claim 1, it is characterized in that: described weigher consists of drum and keg.
5. the demarcation pick-up unit of liquid flowmeter according to claim 4 is characterized in that: the diameter of described drum and highly be greater than diameter and the height of keg.
6. according to the demarcation pick-up unit of claim 4 or 5 described liquid flowmeters, it is characterized in that: the weighing as 400kg of described drum, the weighing as 40kg of described keg.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320534179.XU CN203376036U (en) | 2013-08-30 | 2013-08-30 | Demarcating and detecting device of liquid flowmeter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320534179.XU CN203376036U (en) | 2013-08-30 | 2013-08-30 | Demarcating and detecting device of liquid flowmeter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203376036U true CN203376036U (en) | 2014-01-01 |
Family
ID=49838561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320534179.XU Active CN203376036U (en) | 2013-08-30 | 2013-08-30 | Demarcating and detecting device of liquid flowmeter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203376036U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103411653A (en) * | 2013-08-30 | 2013-11-27 | 福建恒劲科博测控技术有限公司 | Calibration and detection device of liquid flow meter |
-
2013
- 2013-08-30 CN CN201320534179.XU patent/CN203376036U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103411653A (en) * | 2013-08-30 | 2013-11-27 | 福建恒劲科博测控技术有限公司 | Calibration and detection device of liquid flow meter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Calibration and detection device of liquid flow meter Effective date of registration: 20151201 Granted publication date: 20140101 Pledgee: Fujian Straits bank, Limited by Share Ltd, Quanzhou science and Technology Branch Pledgor: Fujian Hengjin Kebo Measurement & ControlCo., Ltd. Registration number: 2015350000096 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20180130 Granted publication date: 20140101 Pledgee: Fujian Straits bank, Limited by Share Ltd, Quanzhou science and Technology Branch Pledgor: Fujian Hengjin Kebo Measurement & ControlCo., Ltd. Registration number: 2015350000096 |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 362005 Changtai North Road, Jiangnan high tech electronic information industrial park, Licheng District, Xiamen City, Fujian Province Patentee after: Fujian Hengjin Technology Co.,Ltd. Address before: 362000 Chang Bei Road, Jiangnan hi tech electronic information industry zone, Licheng District, Quanzhou, Fujian Patentee before: FUJIAN HENGJIN KEBO MEASUREMENT CONTROL TECHNOLOGY Co.,Ltd. |