CN203274968U - An ultrasonic heat meter without dismantling and cleaning - Google Patents
An ultrasonic heat meter without dismantling and cleaning Download PDFInfo
- Publication number
- CN203274968U CN203274968U CN 201320303670 CN201320303670U CN203274968U CN 203274968 U CN203274968 U CN 203274968U CN 201320303670 CN201320303670 CN 201320303670 CN 201320303670 U CN201320303670 U CN 201320303670U CN 203274968 U CN203274968 U CN 203274968U
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- water
- dust
- ultrasonic transducer
- pipe body
- storage warehouse
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- Expired - Fee Related
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- 238000004140 cleaning Methods 0.000 title abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 31
- 239000000428 dust Substances 0.000 abstract description 19
- 239000012535 impurity Substances 0.000 abstract description 14
- 238000001514 detection method Methods 0.000 abstract description 2
- 239000000356 contaminant Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 230000008676 import Effects 0.000 description 1
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- Measuring Volume Flow (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
A disassembly-free cleaning ultrasonic heat meter relates to the technical field of instruments and meters, wherein a water inlet is formed in one end of a V-shaped pipe, a filter is installed at the water inlet of the V-shaped pipe, the middle part of the V-shaped pipe is connected with a pipe body, a filter screen is arranged at the joint, a first ultrasonic transducer and a second ultrasonic transducer are respectively arranged on two sides of the pipe body, a pairing temperature sensor is arranged on one side of the pipe body, a shell is arranged on the upper side of the pipe body, a water outlet is formed in one end of the pipe body, a storage bin is arranged inside the lower side of the V-shaped pipe, a valve is arranged at the lower end of the storage bin, a detection; the water flow tube can filter dust and impurities in water, so that the dust and the impurities are not easy to hang on the inner wall of the flow tube, the dust and the impurities are not required to be detached and cleaned, and the metering accuracy is ensured.
Description
Technical field:
The utility model relates to the technology of instrument and meter field, is specifically related to a kind of demolition clean ultrasonic calorimeter of exempting from.
Background technology:
Ultrasonic calorimeter is by hyperacoustic method measuring flow and show that current discharge or absorb the instrument of thermal energy through heat-exchange system.The flow of the physical quantity that it records by two kinds of sensors---thermal barrier and the temperature of import and export, then compensation and the integral and calculating of passing through density and heat enthalpy value just can obtain calorie value.It is a kind of take microprocessor and the high-precision sensor electromechanical integrated product as the basis.With building industry generally use in the past the family gauging table---water meter, ammeter, gas meter are compared, more complicated design and higher technology content are arranged.
At present, the measuring ultrasonic wave flow technology is used on calorimeter and reaches its maturity, water and carry out heat conducting in flowtube, contain dust and impurity in water, dust in water and impurity easy to hang in flowtube inwall and fouling, and working time, longer fouling was thicker, caused measuring inaccurately maybe can't measuring; Although present ultrasonic calorimeter is removable, its dismounting is complicated, the erecting stage operating difficulties, and on-the-spot dismounting also can exert an influence to the measuring accuracy of product, also needs re-start detection to product, complicated operation.
The utility model content:
The purpose of this utility model is to provide a kind of demolition clean ultrasonic calorimeter of exempting from, and it can make dust and impurity be difficult for hanging over the inwall of flowtube the dust in water and contaminant filter, does not need disassembly, cleaning, guarantees the accuracy of metering.
in order to solve the existing problem of background technology, the utility model is to adopt following technical scheme: it comprises V-arrangement pipe 1, body 2, ultrasonic transducer 1, ultrasonic transducer 24, pairing temperature sensor 5, shell 6, it also comprises filtrator 7, detecting sensor 8, storage warehouse 9, valve 10, filter screen 11, alarm 12, one end of V-arrangement pipe 1 is provided with water inlet 1-1, filtrator 7 is arranged on the water inlet of V-arrangement pipe 1, the middle part of V-arrangement pipe 1 is connected with body 2, and the junction is provided with filter screen 11, the both sides of body 2 are respectively arranged with ultrasonic transducer 1, ultrasonic transducer 24, pairing temperature sensor 5 is arranged on a side of body 2, shell 6 is arranged on the upside of body 2, one end of body 2 is provided with water delivering orifice 2-1, the inside of V-arrangement pipe 1 downside is provided with storage warehouse 9, the lower end of storage warehouse 9 is provided with valve 10, detecting sensor 8 is arranged on storage warehouse 9, detecting sensor 8 is connected with the alarm 12 that is arranged on shell 6 inside.
Principle of work of the present utility model is: when water from water inlet 1-1 through out-of-date, 7 pairs of water of filtrator filter for the first time, when water process filter screen 11, filter screen 11 can be with the dust in water and contaminant filter, and its dust and impurity can be stayed storage warehouse 9, when detecting sensor 8 detects that storage warehouse 9 is fast can be to 12 1 signals of alarm completely the time, people open valve 10 with dust and Impurity removal, make dust and impurity be difficult for hanging over the inwall of flowtube, do not need disassembly, cleaning, guarantee the accuracy of metering.
The utlity model has following beneficial effect: can make dust and impurity be difficult for hanging over the inwall of flowtube the dust in water and contaminant filter, not need disassembly, cleaning, guarantee the accuracy of metering.
Description of drawings:
Fig. 1 is structural representation of the present utility model.
Embodiment:
referring to Fig. 1, this embodiment adopts following technical scheme: it comprises V-arrangement pipe 1, body 2, ultrasonic transducer 1, ultrasonic transducer 24, pairing temperature sensor 5, shell 6, it also comprises filtrator 7, detecting sensor 8, storage warehouse 9, valve 10, filter screen 11, alarm 12, one end of V-arrangement pipe 1 is provided with water inlet 1-1, filtrator 7 is arranged on the water inlet of V-arrangement pipe 1, the middle part of V-arrangement pipe 1 is connected with body 2, and the junction is provided with filter screen 11, the both sides of body 2 are respectively arranged with ultrasonic transducer 1, ultrasonic transducer 24, pairing temperature sensor 5 is arranged on a side of body 2, shell 6 is arranged on the upside of body 2, one end of body 2 is provided with water delivering orifice 2-1, the inside of V-arrangement pipe 1 downside is provided with storage warehouse 9, the lower end of storage warehouse 9 is provided with valve 10, detecting sensor 8 is arranged on storage warehouse 9, detecting sensor 8 is connected with the alarm 12 that is arranged on shell 6 inside.
The principle of work of this embodiment is: when water from water inlet 1-1 through out-of-date, 7 pairs of water of filtrator filter for the first time, when water process filter screen 11, filter screen 11 can be with the dust in water and contaminant filter, its dust and impurity can be stayed storage warehouse 9, when detecting sensor 8 detects that storage warehouse 9 is fast can be to 12 1 signals of alarm completely the time, people open valve 10 with dust and Impurity removal, make dust and impurity be difficult for hanging over the inwall of flowtube, do not need disassembly, cleaning, guarantee the accuracy of metering.
This embodiment has following beneficial effect: can make dust and impurity be difficult for hanging over the inwall of flowtube the dust in water and contaminant filter, not need disassembly, cleaning, guarantee the accuracy of metering.
Claims (1)
1. exempt from the demolition clean ultrasonic calorimeter for one kind, it comprises V-arrangement pipe (1), body (2), ultrasonic transducer one (3), ultrasonic transducer two (4), pairing temperature sensor (5), shell (6) is characterized in that it also comprises filtrator (7), detecting sensor (8), storage warehouse (9), valve (10), filter screen (11), alarm (12), one end of V-arrangement pipe (1) is provided with water inlet (1-1), filtrator (7) is arranged on the water inlet of V-arrangement pipe (1), the middle part of V-arrangement pipe (1) is connected with body (2), and the junction is provided with filter screen (11), and the both sides of body (2) are respectively arranged with ultrasonic transducer one (3), ultrasonic transducer two (4), pairing temperature sensor (5) is arranged on a side of body (2), shell (6) is arranged on the upside of body (2), one end of body (2) is provided with water delivering orifice (2-1), the inside of V-arrangement pipe (1) downside is provided with storage warehouse (9), the lower end of storage warehouse (9) is provided with valve (10), detecting sensor (8) is arranged on storage warehouse (9), and detecting sensor (8) alarm (12) inner with being arranged on shell (6) is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320303670 CN203274968U (en) | 2013-05-28 | 2013-05-28 | An ultrasonic heat meter without dismantling and cleaning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320303670 CN203274968U (en) | 2013-05-28 | 2013-05-28 | An ultrasonic heat meter without dismantling and cleaning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203274968U true CN203274968U (en) | 2013-11-06 |
Family
ID=49505352
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320303670 Expired - Fee Related CN203274968U (en) | 2013-05-28 | 2013-05-28 | An ultrasonic heat meter without dismantling and cleaning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203274968U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105784051A (en) * | 2014-12-26 | 2016-07-20 | 西安北斗星数码信息股份有限公司 | Anti-clogging ultrasonic water meter |
| CN108168634A (en) * | 2018-01-08 | 2018-06-15 | 周超 | A kind of sonar self-cleaning high-precision ultrasonic water meter |
| CN112179429A (en) * | 2020-09-28 | 2021-01-05 | 晋中市综合检验检测中心 | Liquid flow detection device |
-
2013
- 2013-05-28 CN CN 201320303670 patent/CN203274968U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105784051A (en) * | 2014-12-26 | 2016-07-20 | 西安北斗星数码信息股份有限公司 | Anti-clogging ultrasonic water meter |
| CN108168634A (en) * | 2018-01-08 | 2018-06-15 | 周超 | A kind of sonar self-cleaning high-precision ultrasonic water meter |
| CN112179429A (en) * | 2020-09-28 | 2021-01-05 | 晋中市综合检验检测中心 | Liquid flow detection device |
| CN112179429B (en) * | 2020-09-28 | 2024-03-15 | 晋中市综合检验检测中心 | Liquid flow detection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131106 Termination date: 20160528 |