CN202403928U - Online thermal load detection platform - Google Patents
Online thermal load detection platform Download PDFInfo
- Publication number
- CN202403928U CN202403928U CN2012200094950U CN201220009495U CN202403928U CN 202403928 U CN202403928 U CN 202403928U CN 2012200094950 U CN2012200094950 U CN 2012200094950U CN 201220009495 U CN201220009495 U CN 201220009495U CN 202403928 U CN202403928 U CN 202403928U
- Authority
- CN
- China
- Prior art keywords
- gas
- thermal load
- control circuit
- pipeline
- online thermal
- 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
- 238000001514 detection method Methods 0.000 title abstract description 12
- 239000007789 gas Substances 0.000 claims description 37
- 239000000567 combustion gas Substances 0.000 claims description 9
- 230000008676 import Effects 0.000 claims description 8
- 238000004891 communication Methods 0.000 claims description 6
- 239000002737 fuel gas Substances 0.000 claims description 4
- 238000012360 testing method Methods 0.000 abstract description 6
- 238000013461 design Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 2
- 239000004973 liquid crystal related substance Substances 0.000 abstract 1
- 230000002950 deficient Effects 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
Images
Landscapes
- Investigating Or Analyzing Materials Using Thermal Means (AREA)
Abstract
An online thermal load detection platform comprises a case, and is structurally characterized in that a control circuit and a gas conveying pipeline are arranged in the case, one inlet of the pipeline is connected with a gas source, and the other outlet of the pipeline is connected with a gas appliance; and the pipeline is also provided with a pressure sensor, a humidity sensor, a temperature sensor and a gas flowmeter which are respectively electrically connected with the control circuit. The utility model discloses an industrial control touch liquid crystal computer measures, shows all data, can save and show: the standard values of all product types, names, gas types and rated flow of a company can be set with deviation values or upper and lower limits; the test time can be set to be 1-600S, a start key is pressed after the product to be tested works normally, timing is started, and the test is finished after the time is up. In addition, the online thermal load detection table is suitable for gas water heaters, gas cooker production plants and related detection departments; in addition, the existing detection method of the gas industry is fully considered in the design of the instrument, so the instrument is very convenient to use.
Description
Technical field
The utility model relates to the working heat load detection device of combustion gas tools such as a kind of gas heater, gas kitchen ranges, particularly a kind of online thermal load monitor station.
Background technology
Chinese patent document number CN201787977U discloses a kind of gas flow pick-up unit on April 6th, 2011; Be connected with gas valve; Comprise the pick-up unit main body that is provided with blast tube; It is characterized in that: the magnet rotor assembly by the gas driven rotation is set on the said blast tube, and blast tube is outside equipped with to link to each other with the magnet rotor assembly also can sense the Hall element of its magnetic pole pulse change.It is said that this pick-up unit is used for the detection of gas flow, through the detection of gas appliance flow, can access the consumption of combustion gas, the size of combustion gas thermal load simultaneously according to the coupling of gas flow detection with combustion air, realizes the optimization of burning.But the thermal load of the combustion gas of in fact burning on the water heater is also relevant with factors such as combustion gas self-temperature, pressure; Above-mentioned detection device is not then considered these factors, and it is not accurate enough to cause detecting data.
The utility model content
The purpose of the utility model aims to provide a kind of simple and reasonable, simple to operation, applied widely, accurate online thermal load monitor station of measurement, to overcome weak point of the prior art.
A kind of online thermal load monitor station by this purpose design comprises cabinet, and its architectural feature is to be provided with control circuit and gas supply pipe road in the said cabinet, and an import of pipeline links to each other with fuel gas source, and an outlet links to each other with the combustion gas tool; Also be provided with the pressure transducer, humidity sensor, temperature sensor and the gas meter that are electrically connected with control circuit respectively in the pipeline.
Said pressure transducer comprises input end pressure transducer and output end pressure sensor; Wherein, input end pressure transducer, humidity sensor and temperature sensor are arranged between import of gas supply pipe road and the gas meter on the pipeline, and the output end pressure sensor is arranged between gas meter and the gas supply pipe way outlet on the pipeline.
The inflow point on said gas supply pipe road also is provided with gaseous-pressure variable valve and switch electromagnetic valve, and gaseous-pressure variable valve and switch electromagnetic valve are electrically connected with control circuit respectively.
Said control circuit comprises control module, temperature collect module, humidity acquisition module, pressure acquisition module and communication module; Wherein, temperature collect module, humidity acquisition module, pressure acquisition module are electrically connected with temperature sensor, humidity sensor, pressure transducer respectively, and communication module is electrically connected with man-machine interface; Man-machine interface comprises display screen and keyboard.
Said display screen is arranged on the cabinet front, and the also corresponding display screen of cabinet below is provided with the Key board drawer that is used to place keyboard.
Said control module is a Programmable Logic Controller, and it is provided with at least one relay output terminal.
Said control circuit also is connected with pilot lamp and hummer.
Said cabinet also is provided with barcode scanner outward, and barcode scanner is electrically connected with control circuit.
The utility model adopts the industry control touch LCD computer to measure, show all data, can store and show: all product types of company, title, can set deviate or upper and lower limit with gas gas kind, rated flow standard value; Can set test duration 1～600S, press start key in product to be measured back in proper working order, pick up counting, the time is to finishing test.In addition, this online thermal load monitor station is applicable to gas heater, and gas kitchen ranges factory uses with relevant detection department; And, because this instrument has taken into full account the existing detection method of gas industry in design, thus very easy to use.
Description of drawings
Fig. 1 is the utility model contour structures synoptic diagram.
Fig. 2 is the utility model internal duct structural representation.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is further described.
Referring to Fig. 1 and Fig. 2, this online thermal load monitor station comprises cabinet 1, is provided with control circuit and gas supply pipe road in the said cabinet, and an import 4 of pipeline links to each other with fuel gas source, and one exports 11 links to each other with the combustion gas tool; Also be provided with the pressure transducer, humidity sensor 8, temperature sensor 12 and the gas meter 9 that are electrically connected with control circuit respectively in the pipeline.
Pressure transducer comprises input end pressure transducer 7 and output end pressure sensor 10; Wherein, input end pressure transducer, humidity sensor 8 and temperature sensor 12 are arranged between gas supply pipe road import 4 and the gas meter 9 on the pipeline, and the output end pressure sensor is arranged between gas meter and the gas supply pipe way outlet 11 on the pipeline.Import 4 places on gas supply pipe road also are provided with gaseous-pressure variable valve 6 and switch electromagnetic valve 5, and gaseous-pressure variable valve and switch electromagnetic valve are electrically connected with control circuit respectively.
Control circuit comprises control module, temperature collect module, humidity acquisition module, pressure acquisition module and communication module (not shown); Wherein, temperature collect module, humidity acquisition module, pressure acquisition module are electrically connected with temperature sensor, humidity sensor, pressure transducer respectively, and communication module is electrically connected with man-machine interface; Man-machine interface comprises display screen 2 and keyboard.
Above-mentioned control module is Programmable Logic Controller (PLC), and it is provided with at least one relay output terminal.Control circuit also is connected with pilot lamp 13 and hummer.Can measure in the test process and show that the instant flow per second of instant flow refreshes once, change can be bigger for sensation in the practical experience, so only for referencial use, integrated flow; After test was accomplished, integrated flow automatically with rated flow relatively surpassed deviation or the then defective warning of upper and lower limit; Report to the police output except that pilot lamp, hummer, and other is with a relay output, the use of can connecting with foot-switch on the production line; After the defective warning; Step on foot-switch with invalid, do not report to the police and step on foot-switch, whether product flows down next post this relay output client and can decide in its sole discretion and use.
Also be provided with barcode scanner 3 outside the cabinet 1, barcode scanner is electrically connected with control circuit.Through the apolegamy barcode scanner, on production line, scan the bar code stores of product automatically, but the time of economization input product type.
Shown in Fig. 2 arrow, arrow a, b, e, f, g, h are the fuel gas flow direction, c arrow gas flow input end pressure transducer 7, d arrow gas flow humidity sensor 8, i arrow gas flow output end pressure sensor 10.The output end pressure sensor is used to measure the preceding air pressure of combustion gas tool (air pressure before the kitchen range).
Claims (8)
1. an online thermal load monitor station comprises cabinet (1), it is characterized in that being provided with in the said cabinet control circuit and gas supply pipe road, and an import (4) of pipeline links to each other with fuel gas source, and an outlet (11) links to each other with the combustion gas tool; Also be provided with the pressure transducer, humidity sensor (8), temperature sensor (12) and the gas meter (9) that are electrically connected with control circuit respectively in the pipeline.
2. according to the said online thermal load monitor station of claim 1, it is characterized in that said pressure transducer comprises input end pressure transducer (7) and output end pressure sensor (10); Wherein, Input end pressure transducer, humidity sensor (8) and temperature sensor (12) are arranged between gas supply pipe road import (4) and the gas meter (9) on the pipeline, and the output end pressure sensor is arranged between gas meter and the gas supply pipe way outlet (11) on the pipeline.
3. according to the said online thermal load monitor station of claim 2; The import (4) that it is characterized in that said gas supply pipe road locates also to be provided with gaseous-pressure variable valve (6) and switch electromagnetic valve (5), and gaseous-pressure variable valve and switch electromagnetic valve are electrically connected with control circuit respectively.
4. according to claim 2 or 3 said online thermal load monitor stations, it is characterized in that said control circuit comprises control module, temperature collect module, humidity acquisition module, pressure acquisition module and communication module; Wherein, temperature collect module, humidity acquisition module, pressure acquisition module are electrically connected with temperature sensor, humidity sensor, pressure transducer respectively, and communication module is electrically connected with man-machine interface; Man-machine interface comprises display screen (2) and keyboard.
5. according to the said online thermal load monitor station of claim 4, it is characterized in that said display screen (2) is arranged on cabinet (1) front, the also corresponding display screen of cabinet below is provided with the Key board drawer (1.1) that is used to place keyboard.
6. according to the said online thermal load monitor station of claim 4, it is characterized in that said control module is a Programmable Logic Controller, it is provided with at least one relay output terminal.
7. according to the said online thermal load monitor station of claim 1, it is characterized in that said control circuit also is connected with pilot lamp (13) and hummer.
8. according to the said online thermal load monitor station of claim 1, it is characterized in that also being provided with barcode scanner (3) outside the said cabinet (1), barcode scanner is electrically connected with control circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200094950U CN202403928U (en) | 2012-01-09 | 2012-01-09 | Online thermal load detection platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200094950U CN202403928U (en) | 2012-01-09 | 2012-01-09 | Online thermal load detection platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202403928U true CN202403928U (en) | 2012-08-29 |
Family
ID=46701569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200094950U Expired - Fee Related CN202403928U (en) | 2012-01-09 | 2012-01-09 | Online thermal load detection platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202403928U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103230167A (en) * | 2013-03-20 | 2013-08-07 | 中山华帝燃具股份有限公司 | Intelligent integrated kitchen with interaction function |
| CN110319463A (en) * | 2019-08-09 | 2019-10-11 | 中山市铧禧电子科技有限公司 | A kind of system and method calculating reduced heat input using air |
-
2012
- 2012-01-09 CN CN2012200094950U patent/CN202403928U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103230167A (en) * | 2013-03-20 | 2013-08-07 | 中山华帝燃具股份有限公司 | Intelligent integrated kitchen with interaction function |
| CN103230167B (en) * | 2013-03-20 | 2015-11-04 | 华帝股份有限公司 | Intelligent integrated kitchen with interaction function |
| CN110319463A (en) * | 2019-08-09 | 2019-10-11 | 中山市铧禧电子科技有限公司 | A kind of system and method calculating reduced heat input using air |
| CN110319463B (en) * | 2019-08-09 | 2024-03-19 | 中山市铧禧电子科技有限公司 | System and method for calculating heat load by using air |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102706636B (en) | Automatic control test device of gas cooker | |
| CN202471159U (en) | Gas metering device | |
| CN203798913U (en) | Intelligent multichannel heater operating state and current monitoring system | |
| CN203259519U (en) | Pollution source flue gas automatic monitoring system | |
| CN203587281U (en) | Pointer type pressure gage batch calibration platform based on hydraulic system | |
| CN202403928U (en) | Online thermal load detection platform | |
| CN201298066Y (en) | Detecting system for a multi-station diesel generator | |
| CN204154516U (en) | A kind of wall-hung boiler Auto-Test System | |
| CN202648929U (en) | Water gas interstage valve detection device | |
| CN204008028U (en) | A kind of Portable industrial boiler air heat exchanger air leakage coefficient measuring device | |
| CN205992039U (en) | A kind of blast switch ability meter | |
| CN201653579U (en) | Portable intelligent temperature difference measuring instrument | |
| CN204404264U (en) | A kind of gas-cooker of accurate display firepower size | |
| CN104297009A (en) | Gas water heater test board | |
| CN204255665U (en) | A kind of gas heater test board | |
| CN204988622U (en) | Synchronous pressure check table of temperature | |
| CN203714516U (en) | Single-well tank oil liquid capacity and heating monitoring system | |
| CN203969103U (en) | A kind of manual tea making oven | |
| CN202486129U (en) | On-line crude oil low water cut analyzer | |
| CN204575622U (en) | A kind of Mercury In The Air accurate detection device | |
| CN203534649U (en) | Thermal mass domestic gas meter | |
| CN204903043U (en) | Self -healing precision correction ultrasonic wave heat energy metering device | |
| CN202433214U (en) | Real-time online measuring device of positive balance thermal efficiency of crude oil heating furnace in oil filed | |
| CN208138845U (en) | A kind of diesel engine valve body pressure and flow quantity detecting system | |
| CN205861170U (en) | A kind of gas turbine meter detection device |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120829 Termination date: 20170109 |