Method and system for testing comprehensive performance of gas heating water heater

A comprehensive performance testing, gas heating technology, applied in the testing of machine/structural components, measuring devices, instruments, etc., can solve the problems of long query time, difficult test data query, etc., to achieve easy query, shorten query time, and reasonable evaluation. Effect

Inactive Publication Date: 2019-06-14
上海市燃气设备计量检测中心有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] After the test of the comprehensive performance test system for gas heating and water heaters currently on the market, due to the variety of test data and the huge amount of data, it is difficult for testers to quickly query the test data of the comprehensive performance of gas heating and water heaters, and the query takes a long time

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  • Method and system for testing comprehensive performance of gas heating water heater
  • Method and system for testing comprehensive performance of gas heating water heater
  • Method and system for testing comprehensive performance of gas heating water heater

Examples

Experimental program
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Effect test

Embodiment 1

[0059] refer to figure 1 , which is a comprehensive performance testing method and system for a gas-fired heating water heater disclosed in the present invention, and the specific steps are:

[0060] S1: Keep the compressed air in the range of 0.4-0.6MPa, the gas pressure is less than 5000Pa, and the water inlet pressure is greater than or equal to 0.1MPa, so that the drainage facilities of the equipment can drain smoothly, and turn on the compressed air switch, gas switch and water inlet switch;

[0061] S2: Start the test system, start the project, turn on the heating test, perform the automatic water replenishment operation until it is full, and turn off the automatic water replenishment operation;

[0062] S3: Start the operation project, the system automatically performs parameter detection, adjusts the voltage range of the wall-hung boiler and water heater according to the voltage used by the equipment to be tested, and connects the power supply of the equipment to be te...

Embodiment 2

[0158] In one embodiment, a comprehensive performance test system for gas heating and water heaters, including a test module for testing the comprehensive performance of gas heating and water heaters, a storage module for storing comprehensive performance test data for gas heating and water heaters, and a user A query module for querying and exporting the comprehensive performance test data of the gas heating and water heater, and the test module, the storage module and the query module realize the steps of the method for comprehensive performance testing of the gas heating and water heater.

[0159] The specific steps of the test method are:

[0160] S1: Set the initial conditions of the equipment to be tested, make the drainage facilities of the equipment drain smoothly, and turn on the compressed air switch, gas switch and water inlet switch;

[0161] S2: Start the test system, start the project, and turn on the heating test. If the input signal is obtained, the automatic w...

Embodiment 3

[0169] In one embodiment, a storage device is provided, including a memory, a processor, and a computer program stored in the memory and operable on the processor. When the processor executes the computer program, the comprehensive performance of the gas heating water heater is realized. The steps of the test method.

[0170] The specific steps of the test method are:

[0171]S1: Set the initial conditions of the equipment to be tested, make the drainage facilities of the equipment drain smoothly, and turn on the compressed air switch, gas switch and water inlet switch;

[0172] S2: Start the test system, start the project, and turn on the heating test. If the input signal is obtained, the automatic water replenishment operation will be performed; after the water heater is filled with water, a feedback signal will be output. If the feedback signal is obtained, the automatic water replenishment operation will be turned off;

[0173] S3: Start the operation project, the system ...

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Abstract

The invention relates to the technical field of gas heating water heaters and aims to provide a method and a system for testing comprehensive performance of a gas heating water heater. According to the technical scheme, the method comprises the following specific steps: S1, setting initial conditions of equipment to be tested and operating the equipment to be tested according to testing requirements; S2, carrying out an automatic water supplementing operation and turning off the automatic water supplementing operation until the water is supplemented fully; S3, automatically detecting parameters through the system, debugging voltage ranges of a wall-hung boiler and a water heater, and switching on a power supply of the equipment to be tested; S4, setting initial conditions and selecting testing items in a testing item list according to a priority principle; S5, marking testing time, testing equipment number and testing results of tested data; S6, stopping testing if the number of unqualified testing results in obtained/recorded testing results; or continuing to test; S7, saving testing data after completing testing; and S8, inquiring and deriving data information according to the testing time, the testing equipment number and the testing results.

Description

technical field [0001] The invention relates to the technical field of gas heating water heaters, more specifically, it relates to a comprehensive performance testing method and system for gas heating water heaters. Background technique [0002] Gas heating water heaters, also known as gas wall-hung boilers, are water heaters that rely on gas to provide hot water and heating heat. [0003] When the gas heating water heater is started, when the system pressure is normal, the water pump starts to push the heating medium water to flow, turn on the water flow switch or water flow sensor, and output the water flow signal (switch signal or pulse signal) to the main controller; After receiving the water flow signal, start the fan to perform pre-cleaning, and check whether the various safety devices are normal. If the various safety devices are normal, ignite, and then open the primary and secondary valves respectively; Ignite and burn under the action of the ion flame sensing tech...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01M99/00
Inventor 武伟刘磊李伟强
Owner 上海市燃气设备计量检测中心有限公司
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