CN203745107U - Heating heat exchange fare meter - Google Patents
Heating heat exchange fare meter Download PDFInfo
- Publication number
- CN203745107U CN203745107U CN201420143015.9U CN201420143015U CN203745107U CN 203745107 U CN203745107 U CN 203745107U CN 201420143015 U CN201420143015 U CN 201420143015U CN 203745107 U CN203745107 U CN 203745107U
- Authority
- CN
- China
- Prior art keywords
- temperature sensor
- digital temperature
- tube bank
- pipe bundle
- heat exchange
- Prior art date
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model relates to a heating heat exchange fare meter. A conventional method for measuring heat values is a direct measuring method; in a closed container, the heat value is measured when the fuel is burned to the greatest degree, and the heat value can be calculated by analyzing the constitutions of the fuel; however, this method is very troublesome and not safe and inconvenient. The heating heat exchange fare meter comprises a box body (6). The upper end of the box body is equipped with a digital temperature sensor (1) and a warning device (4). A single-chip microcomputer AT89S52 (9) is arranged in the middle of the box body. The two sides of the box body are respectively provided with a pipe bundle hole (7). The box body is internally equipped with a water supplying pipe bundle (13) and a return water pipe bundle (11) through the pipe bundle holes. The water supplying pipe bundle is equipped with a regulating valve (2), a turbine flow sensor (3) and a digital temperature sensor (5) from left to right. The return water pipe bundle is equipped with a turbine flow sensor and a digital temperature sensor from left to right. The heating heat exchange fare meter is applied to the heating heat exchange fare metering.
Description
technical field:
the utility model relates to a kind of heating exchange taximeter.
background technology:
northern area heat supply in winter often adopts heating installation, and heating department collects heating fee by area, is difficult to make user satisfied.In order to make charge more reasonable, need to measure the instrument of central heating heat value and measure calorific value, and calorific value is charged accordingly.Therefore accurately conveniently calculate calorific value, bring convenience to people's life, the method of traditional metering calorific value is directly measured, in closed container, reach perfect combustion as far as possible and measure calorific value, tradition can also be by analyzing the constituent computing heating value of fuel, trouble so very and dangerous, inconvenience simultaneously.So urgent hope is better, more convenient, the device of more effective measurement calorific value comes out.
summary of the invention:
the purpose of this utility model is to provide a kind of heating exchange taximeter.
above-mentioned object realizes by following technical scheme:
a kind of heating exchange taximeter, its composition comprises: casing, described casing upper end is provided with digital temperature sensor, warning device, described box house centre position is provided with single chip computer AT 89S52, described casing both sides have tube bank hole, described box house is provided with the tube bank of supplying water, backwater tube bank by tube bank hole, in described water supply tube bank, variable valve, turbine flow transducer, digital temperature sensor are installed from left to right, in described backwater tube bank, turbine flow transducer, digital temperature sensor are installed from left to right.
described heating exchange taximeter, described variable valve is connected with stepper motor, described I stay flow sensor to be connected with single chip computer AT 89S52 by wiring, described digital temperature sensor is connected with single chip computer AT 89S52 by wiring, and described single chip computer AT 89S52 is provided with LCDs.
the beneficial effects of the utility model:
the utility model is provided with digital temperature sensor can record the temperature in airborne temperature and tube bank thereof according to digital temperature sensor, thereby by the opening degree of step motor control variable valve, change the water velocity in tube bank, thereby can reach the object that changes room temperature, in tube bank, be provided with turbine flow transducer and digital temperature sensor simultaneously.In the time that flow difference in tube bank is excessive and indoor temperature does not reach setting value, can pass through warning device alarm, so that people process.
brief description of the drawings:
accompanying drawing 1 is structural representation of the present utility model.
embodiment:
embodiment 1:
a kind of heating exchange taximeter, its composition comprises: casing 6, described casing upper end is provided with digital temperature sensor 1, warning device 4, described box house centre position is provided with single-chip microcomputer (AT89S52) 9, described casing both sides have tube bank hole 7, described box house is provided with by tube bank hole the tube bank 13 of supplying water, backwater tube bank 11, in described water supply tube bank, variable valve 2 is installed from left to right, turbine flow transducer 3, digital temperature sensor 5, in described backwater tube bank, turbine flow transducer is installed from left to right, digital temperature sensor.
embodiment 2:
according to the heating exchange taximeter described in embodiment 1, described variable valve is connected with stepper motor 12, described vortex flow sensor is connected with single chip computer AT 89S52 by wiring 8, described digital temperature sensor is connected with single chip computer AT 89S52 by wiring, and described single chip computer AT 89S52 is provided with LCDs 10.
Claims (2)
1. a heating exchange taximeter, its composition comprises: casing, it is characterized in that: described casing upper end is provided with digital temperature sensor, warning device, described box house centre position is provided with single chip computer AT 89S52, described casing both sides have tube bank hole, described box house is provided with the tube bank of supplying water, backwater tube bank by tube bank hole, in described water supply tube bank, variable valve, turbine flow transducer, digital temperature sensor are installed from left to right, in described backwater tube bank, turbine flow transducer, digital temperature sensor are installed from left to right.
2. heating exchange taximeter according to claim 1, it is characterized in that: described variable valve is connected with stepper motor, described vortex flow sensor is connected with single chip computer AT 89S52 by wiring, described digital temperature sensor is connected with single chip computer AT 89S52 by wiring, and described single chip computer AT 89S52 is provided with LCDs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420143015.9U CN203745107U (en) | 2014-03-27 | 2014-03-27 | Heating heat exchange fare meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420143015.9U CN203745107U (en) | 2014-03-27 | 2014-03-27 | Heating heat exchange fare meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203745107U true CN203745107U (en) | 2014-07-30 |
Family
ID=51344894
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420143015.9U Expired - Fee Related CN203745107U (en) | 2014-03-27 | 2014-03-27 | Heating heat exchange fare meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203745107U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2548429A (en) * | 2016-08-10 | 2017-09-20 | Meters Uk Ltd | A heat meter |
| RU176608U1 (en) * | 2017-04-19 | 2018-01-24 | Сергей Валерьевич Кобелянский | Heat metering unit |
-
2014
- 2014-03-27 CN CN201420143015.9U patent/CN203745107U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2548429A (en) * | 2016-08-10 | 2017-09-20 | Meters Uk Ltd | A heat meter |
| GB2548429B (en) * | 2016-08-10 | 2018-05-16 | Meters Uk Ltd | A heat meter |
| RU176608U1 (en) * | 2017-04-19 | 2018-01-24 | Сергей Валерьевич Кобелянский | Heat metering unit |
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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: 20140730 Termination date: 20150327 |
|
| EXPY | Termination of patent right or utility model |