CN201072381Y - Synthetic performance test system of gas burning water heater - Google Patents
Synthetic performance test system of gas burning water heater Download PDFInfo
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- CN201072381Y CN201072381Y CNU2007200540537U CN200720054053U CN201072381Y CN 201072381 Y CN201072381 Y CN 201072381Y CN U2007200540537 U CNU2007200540537 U CN U2007200540537U CN 200720054053 U CN200720054053 U CN 200720054053U CN 201072381 Y CN201072381 Y CN 201072381Y
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Abstract
The utility model relates to a comprehensive test system for fuel gas water heater performance and comprises a fuel gas water heater test device, a fuel gas processing device and an industrial control processing terminal. The utility model aims at solving the problem of insufficient precision, scientific validity and objectivity of the test result due to that the exiting fuel gas water heater test system lacks of special water processing mechanism for testing. The utility model is characterized in that a water intake end of the test system is additionally provided with a water processing device consisting of a refrigerator and a thermal insulation constant pressure tank, which causes the test system to provide test water which is processed in the term of pressure and temperature through the water processing device for the fuel gas heater and prevents the fuel gas water heater to be tested from being affected by water resource and leads the test to be done in an environment more similar to the actual environment. Compared with the existing comprehensive test system for the fuel gas water heater performance, the utility model further improves the precision of the test result and presents the complete, scientific and objective test results for the fuel gas water heater.
Description
Technical field
The utility model relates to a kind of gas heater integrated test system for performance.
Background technology
Current, every thermal property detection to gas heater mostly is by carrying out manually, not only labour intensity is big for this detection mode, detection efficiency is low, and what is more important since whole testing process fully by carrying out manually, draw testing result and have more human factor, poor accuracy, not science.Chinese patent ZL20052006574.2 discloses a kind of " gas heater integrated test system ", and it is is mainly connected and composed by water ga(u)ge, gas meter, pressure transducer, temperature sensor, solenoid valve, Pneumatic valve, pressure regulator valve, flow control valve, heat exchanger, water circulating pump, industrial computer, signal amplification circuit plate etc.Though the hot device integrated test system of this combustion gas can reduce effectively the tester labour intensity, improved detection efficiency, but this system is because unspecial test water processing mechanism, be subjected to the variable effect such as water temperature, pressure of watering easily, thereby directly affect the degree of accuracy of test result and science, objectivity.
Summary of the invention
The purpose of this utility model is to solve above-mentioned existing problems, and a kind of influence that is not subjected to watering is provided, fully science, objectively gas heater is detected the accurate gas heater integrated test system for performance of testing result.
The technical solution of the utility model is achieved in that
A kind of gas heater integrated test system for performance, comprise gas heater proving installation, combustion gas treating apparatus and industry control processing terminal, wherein the gas heater proving installation is made of general gas water heater mechanism for testing and the dual-purpose gas heater mechanism for testing of heating type again, its characteristics are also to be included as the water supply treating apparatus that the gas heater test provides the test water that meets objective requirement, this water supply treating apparatus comprises refrigeration machine, insulation constant voltage case again, wherein
Described insulation constant voltage case is respectively equipped with pressurized air input port, water source input port, handles water output port and pressure drainage port, its pressurized air input port is connected with compressed air source by pipeline, and the pipeline between pressurized air input port and compressed air source is serially connected with ball valve, pressure regulator valve and tensimeter in regular turn, it is handled the water output port and is connected by the input end of pipeline with the gas heater proving installation, and the pipeline between it is serially connected with ball valve, pressure regulator valve and tensimeter in regular turn, on its pressure drainage port safety valve is installed;
The input end of described refrigeration machine and output terminal are connected to the water source input port and handle on the water output port by pipeline, and being serially connected with ball valve and solenoid valve respectively in regular turn on the pipeline between its input end and the water source input port and on the pipeline between its output terminal and the processing water output port, the electric connecting terminal of described solenoid valve is by cable and industry control processing terminal.
The utility model is because employing is provided with the structure that the water supply treating apparatus of the test water that meets objective requirement is provided for the gas heater test at the water source of test macro input end, make the utility model carry out pressure for gas heater provides through it by the water supply treating apparatus, the test water that Temperature Treatment is crossed, make tested gas heater not be subjected to the influence of watering, test under the environment of more approaching reality, compare with existing gas heater integrated test system for performance, the utility model can improve the degree of accuracy of test result further, for the test of gas heater provides complete, science, objective testing result.
Below in conjunction with accompanying drawing the utility model is further described:
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is a fundamental diagram of the present utility model.
Embodiment
As shown in Figures 1 and 2, a kind of gas heater integrated test system for performance described in the utility model, comprise gas heater proving installation 1, combustion gas treating apparatus 2 and industry control processing terminal 3, wherein gas heater proving installation 1 is made of general gas water heater mechanism for testing and the dual-purpose gas heater mechanism for testing of heating type again, as shown in Figure 2, wherein
Described general gas water heater mechanism for testing is connected and composed by pipeline by water filter 41, pressure regulator valve 42, solenoid valve 43, water ga(u)ge 44, pressure transducer 45, solenoid valve 46, temperature sensor 47, Water flow adjusting valve 40, solenoid valve 401, Water flow adjusting valve 402, solenoid valve 403, temperature sensor 404 and temperature sensor 405 etc., the input end of general water filter 41 can directly be connected with the water source, and the output terminal of temperature sensor 47 then is connected with the cooling water inlet of tested water heater.To use and, generally between water filter 41 and pressure regulator valve 42, also be serially connected with ball valve 48, and between pressure regulator valve 42 and solenoid valve 43, be serially connected with variable valve 49 in order to provide convenience in the overhaul of the equipments for the staff.And described temperature sensor 404 and temperature sensor 405 are serially connected in the hot water outlet monitoring pipeline that forms water heater on the pipeline in regular turn, described Water flow adjusting valve 40 is formed the tail end that block form hot water discharge ends is connected this hot water outlet monitoring pipeline with solenoid valve 401, Water flow adjusting valve 402 with solenoid valve 403, and described water yield stream variable valve 40, Water flow adjusting valve 402 are respectively 80% Water flow adjusting valve and 60% Water flow adjusting valve.
The dual-purpose gas heater mechanism for testing of described heating type is by solenoid valve 51, solenoid valve 52, piece 53 confluxes, solenoid valve 54, temperature sensor 55, water circulating pump 56, heat exchanger 57, temperature sensor 58, temperature sensor 59, solenoid valve 50 constitutes, wherein the input end of solenoid valve 51 is overlapped on the pipeline between solenoid valve 43 and the water ga(u)ge 44 by pipeline, the output terminal of solenoid valve 51, solenoid valve 52, piece 53 confluxes, solenoid valve 54, connect by pipeline in regular turn between the temperature sensor 55, and the output terminal of temperature sensor 55 is connected with the heating water return mouth of the tested dual-purpose gas heater of heating type, the described opposite side that confluxes piece 53 is connected on the pipeline between water ga(u)ge 44 and the solenoid valve 46, described pressure transducer 45 is connected on the piece 53 that confluxes by pipeline, and on the piece 53 that confluxes, be connected with one can play hot water row residuary water with or suppress the solenoid valve 501 of testing usefulness.One end of described water circulating pump 56 is overlapped on the pipeline between solenoid valve 51 and the solenoid valve 52 by pipeline, and its other end is connected by the wherein end of pipeline with heat exchanger 57; One end of described solenoid valve 50 is connected between ball valve 48 and the pressure regulator valve 42 by pipeline, and its other end is connected with temperature sensor 58, heat exchanger 57 in regular turn by pipeline; And temperature sensor 59 is serially connected in the one of heat exchanger 57 on the discharge ends.And, also be provided with a pipeline at heating water delivering orifice corresponding to the dual-purpose gas heater of heating type, also be serially connected with temperature sensor 502, ball valve 503 on this pipeline in regular turn, serial connection temperature sensor 502 is in order to monitor from the temperature of the water of heating water delivering orifice output, ball valve 503 to be set to form a drain port; The hot water input end of described heat exchanger 57 then is connected on the pipeline between temperature sensor 502 and the ball valve 503 by pipeline.
Described combustion gas treating apparatus 2 is made of the gas filter 21 that connects in regular turn by pipeline, solenoid valve 22, gas humidifier 23, pressure regulator valve 24, gas meter 25 and the temperature sensor 26, the pressure transducer 27 that are connected on the gas meter 25, for just staff uses and controls, also be serially connected with a ball valve 28 at the front end of its gas filter 21.And, before being delivered to the fuel gas inlet of water heater, it also is provided with the pressure transducer 29 that combustion gas is carried out a pressure monitoring, and the pressure transducer 20 that enters the secondary pressure monitoring behind the water heater.
Described industry control processing terminal 3 is mainly by rack 31 and be installed on main frame 32 in the rack 31, display 33 and corresponding signal amplification circuit plate etc. constitutes.
In order to make the utility model not be subjected to the influence of watering, fully science, objective, accurately gas heater is detected, as Fig. 1 and shown in Figure 2, the utility model also is included as the water supply treating apparatus 7 that the test of combustion gas tool provides the test water that meets objective requirement, this water supply treating apparatus 7 comprises refrigeration machine 71, insulation constant voltage case 72 again, wherein
Described insulation constant voltage case 72 is respectively equipped with the pressurized air input port, the water source input port, handle water output port and pressure drainage port, its pressurized air input port is connected with compressed air source by pipeline, and the pipeline between pressurized air input port and compressed air source is serially connected with ball valve 73 in regular turn, pressure regulator valve 74 and tensimeter 75, it is handled the water output port and is connected by the input end of pipeline with the water filter 41 of gas heater proving installation 1, and the pipeline between it is serially connected with ball valve 79 in regular turn, pressure regulator valve 70 and tensimeter 701 are equipped with safety valve 76 on its pressure drainage port;
Described refrigeration machine 71 can be made of an air-conditioner host or other unit with refrigerating function, its input end and output terminal are connected to the water source input port and handle on the water output port by pipeline, and being serially connected with ball valve 77 and solenoid valve 78 respectively in regular turn on the pipeline between its input end and the water source input port and on the pipeline between its output terminal and the processing water output port, the electric connecting terminal of described solenoid valve 78 is by cable and industry control processing terminal 3.Like this, make the utility model carry out the test water that pressure, Temperature Treatment are crossed for gas heater provides through it by the water supply treating apparatus, make tested gas heater not be subjected to the influence of watering, test under the environment of more approaching reality, compare with existing gas heater integrated test system for performance, the utility model can improve the degree of accuracy of test result further, for the test of gas heater provides fully, science, objective, accurate testing result.
As shown in Figure 1, in order to make one-piece construction of the present utility model compact, generally with gas heater proving installation 1, each parts of combustion gas treating apparatus 2 are all installed concentratedly in tank bracket 6, and reserve a position that is used to mount gas heater at tank bracket 6, and be provided with the cold water access port 61 that can be connected with each interface of gas heater accordingly accordingly in this position, hot water effluent's interface 62, heating water water delivering orifice 63, heating water return outlet 64, combustion gas access port 65, the other end of each interface is gas heater proving installation 1 accordingly, combustion gas treating apparatus 2 and water supply treating apparatus 7 are connected, so that the utility model is when test, can be by gas heater being mounted on the tank bracket 6, connect each interface accordingly, just can test.
The general principle of work process of the utility model is as follows: to the combustion gas of test macro input specified pressure, water and pressurized air, on computer screen, select the test event of wanting with mouse, operating system starts water heater automatically and carries out work, and the artificial test process of simulation that object computer is set is finished test, and test process passed through high-precision pressure sensor, flow tester, flow sensor, the pressure that elementary errors sensor and temperature sensing collect, temperature, every original data record such as flow is in computing machine, draw test result by computing machine by the specific program processing, finish the thermal property thermal load of gas heater with this, the thermal load accuracy, the heat production outlet capacity, the hot water productive rate, the temperature rise of cutting off the water, the hot water temperature rise, hot water stabilization time, space heating load, the heating thermal efficiency, heating thermal output accuracy, the detection of every technical parameters such as water temperature overshoot amplitude.Native system has been realized test data is gathered automatically, handled automatically, functions such as total digitalization demonstration, print record, improve work efficiency and measuring accuracy, got rid of the influence of human factor, test environment, for gas heater provides reliable quality assurance.
Claims (1)
1. gas heater integrated test system for performance, comprise gas heater proving installation (1), combustion gas treating apparatus (2) and industry control processing terminal (3), wherein gas heater proving installation (1) is made of general gas water heater mechanism for testing and the dual-purpose gas heater mechanism for testing of heating type again, it is characterized in that also being included as the water supply treating apparatus (7) that the test of combustion gas tool provides the test water that meets objective requirement, this water supply treating apparatus (7) comprises refrigeration machine (71), insulation constant voltage case (72) again, wherein
Described insulation constant voltage case (72) is respectively equipped with the pressurized air input port, the water source input port, handle water output port and pressure drainage port, its pressurized air input port is connected with compressed air source by pipeline, and the pipeline between pressurized air input port and compressed air source is serially connected with ball valve (73) in regular turn, pressure regulator valve (74) and tensimeter (75), it is handled the water output port and is connected by the input end of pipeline with gas heater proving installation (1), and the pipeline between it is serially connected with ball valve (79) in regular turn, pressure regulator valve (70) and tensimeter (701) are equipped with safety valve (76) on its pressure drainage port;
The input end of described refrigeration machine (71) and output terminal are connected to the water source input port and handle on the water output port by pipeline, and being serially connected with ball valve (77) and solenoid valve (78) respectively in regular turn on the pipeline between its input end and the water source input port and on the pipeline between its output terminal and the processing water output port, the electric connecting terminal of described solenoid valve (78) is by cable and industry control processing terminal (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200540537U CN201072381Y (en) | 2007-07-13 | 2007-07-13 | Synthetic performance test system of gas burning water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200540537U CN201072381Y (en) | 2007-07-13 | 2007-07-13 | Synthetic performance test system of gas burning water heater |
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| Publication Number | Publication Date |
|---|---|
| CN201072381Y true CN201072381Y (en) | 2008-06-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200540537U Expired - Fee Related CN201072381Y (en) | 2007-07-13 | 2007-07-13 | Synthetic performance test system of gas burning water heater |
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102539190A (en) * | 2011-12-31 | 2012-07-04 | 姚克农 | Durability experiment test system for gas cooking appliance |
| CN102680259A (en) * | 2012-01-14 | 2012-09-19 | 中山市恒鑫聚诚工业设备有限公司 | Automatic overturn testing device for wall hanging stove |
| CN103308331A (en) * | 2012-03-16 | 2013-09-18 | 桑小飞 | Pressure testing system for instant water heater |
| CN104238550A (en) * | 2014-10-14 | 2014-12-24 | 威海北洋光电信息技术股份公司 | Intelligent detector for control panel of gas water heater |
| CN104297009A (en) * | 2014-10-13 | 2015-01-21 | 太仓越华精密机械配件有限公司 | Gas water heater test board |
| CN104566995A (en) * | 2014-12-02 | 2015-04-29 | 四川省科本哈根能源科技有限公司 | Emission reduction data acquiring unit of gas water heater |
| CN106970608A (en) * | 2017-04-01 | 2017-07-21 | 成都中科慧源科技有限公司 | A kind of gas fired water heater main controller automatic test fixture and method of testing |
| CN109506370A (en) * | 2018-09-07 | 2019-03-22 | 广东出入境检验检疫局检验检疫技术中心 | A kind of instantaneous water heater's security appliance test device |
| CN109596324A (en) * | 2017-09-29 | 2019-04-09 | 宁波方太厨具有限公司 | A kind of gas water heater water path voltage-resisting test apparatus and its test method |
| CN110207395A (en) * | 2018-11-27 | 2019-09-06 | 华帝股份有限公司 | Method and system for testing constant temperature performance of gas water heater and gas water heater |
| CN110361214A (en) * | 2019-07-18 | 2019-10-22 | 华帝股份有限公司 | Simulated water resistance detection device of gas water heater |
| CN110657581A (en) * | 2018-06-29 | 2020-01-07 | 宁波方太厨具有限公司 | Hot water performance test method for gas water heater |
| CN114813195A (en) * | 2022-05-27 | 2022-07-29 | 江苏省产品质量监督检验研究院 | Complete machine durability test system for integrated cooker |
-
2007
- 2007-07-13 CN CNU2007200540537U patent/CN201072381Y/en not_active Expired - Fee Related
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102539190B (en) * | 2011-12-31 | 2015-09-23 | 姚克农 | A kind of durability experiment test macro of gas kitchen ranges |
| CN102539190A (en) * | 2011-12-31 | 2012-07-04 | 姚克农 | Durability experiment test system for gas cooking appliance |
| CN102680259A (en) * | 2012-01-14 | 2012-09-19 | 中山市恒鑫聚诚工业设备有限公司 | Automatic overturn testing device for wall hanging stove |
| CN102680259B (en) * | 2012-01-14 | 2015-11-18 | 广东恒鑫智能装备股份有限公司 | A kind of wall-hung boiler automatic turning proving installation |
| CN103308331A (en) * | 2012-03-16 | 2013-09-18 | 桑小飞 | Pressure testing system for instant water heater |
| CN103308331B (en) * | 2012-03-16 | 2016-06-15 | 桑小飞 | A kind of immediately heating water heater pressure testing system |
| CN104297009A (en) * | 2014-10-13 | 2015-01-21 | 太仓越华精密机械配件有限公司 | Gas water heater test board |
| CN104238550A (en) * | 2014-10-14 | 2014-12-24 | 威海北洋光电信息技术股份公司 | Intelligent detector for control panel of gas water heater |
| CN104566995A (en) * | 2014-12-02 | 2015-04-29 | 四川省科本哈根能源科技有限公司 | Emission reduction data acquiring unit of gas water heater |
| CN106970608A (en) * | 2017-04-01 | 2017-07-21 | 成都中科慧源科技有限公司 | A kind of gas fired water heater main controller automatic test fixture and method of testing |
| CN106970608B (en) * | 2017-04-01 | 2019-03-05 | 成都中科慧源科技有限公司 | A kind of gas fired water heater main controller automatic test fixture and test method |
| CN109596324A (en) * | 2017-09-29 | 2019-04-09 | 宁波方太厨具有限公司 | A kind of gas water heater water path voltage-resisting test apparatus and its test method |
| CN109596324B (en) * | 2017-09-29 | 2020-07-28 | 宁波方太厨具有限公司 | Water channel pressure resistance test equipment and test method for gas water heater |
| CN110657581A (en) * | 2018-06-29 | 2020-01-07 | 宁波方太厨具有限公司 | Hot water performance test method for gas water heater |
| CN109506370A (en) * | 2018-09-07 | 2019-03-22 | 广东出入境检验检疫局检验检疫技术中心 | A kind of instantaneous water heater's security appliance test device |
| CN110207395A (en) * | 2018-11-27 | 2019-09-06 | 华帝股份有限公司 | Method and system for testing constant temperature performance of gas water heater and gas water heater |
| CN110361214A (en) * | 2019-07-18 | 2019-10-22 | 华帝股份有限公司 | Simulated water resistance detection device of gas water heater |
| CN114813195A (en) * | 2022-05-27 | 2022-07-29 | 江苏省产品质量监督检验研究院 | Complete machine durability test system for integrated cooker |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080611 |