CN202305132U

CN202305132U - Leak tester for testing sealing performance

Info

Publication number: CN202305132U
Application number: CN201120433398XU
Authority: CN
Inventors: 张汉凤
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-11-04
Filing date: 2011-11-04
Publication date: 2012-07-04
Anticipated expiration: 2021-11-04

Abstract

The utility model provides a leak tester for testing sealing performance, comprising air pressure testing pressure gauges, testing state indicating lamps, air pressure testing regulating valves, test tools, a framework, a PLC (Programmable Logic Controller), a touch screen, an alarm, a power switch, an electrical cabinet and a plate rib panel, wherein the electrical cabinet and the plate rib panel are installed on the framework; the test tools are installed on the plate rib panel; the PLC is installed in the electrical cabinet; the air pressure testing pressure gauges, the testing state indicating lamps, the air pressure testing regulating valves, the touch screen, the alarm, and the power switch are all provided on a control panel of the electrical cabinet and the touch screen is installed on the middle part of the panel of the electrical cabinet. The leak tester for testing sealing performance realizes equipment integration and intensively utilizes space, is very convenient for workers to operate, can meanwhile perform test operation, parameter observation, command input, etc. and can obviously raise equipment production efficiency.

Description

The sealing machine that leaks hunting

Technical field

The utility model relates to a kind of testing apparatus, relates in particular to a kind of sealing that is applicable to sealing properties such as test gondola water faucet, valve machine that leaks hunting.

Background technology

Devices such as tap, pipeline, valve need have stable sealing property, before equipment dispatches from the factory, need carry out performing leak test to it, come into the market to avoid defective products, influence the user and use and damage producer's prestige.Therefore, for the manufacturer of this type of device, the sealing machine of leaking hunting is a kind of essential checkout equipment; The machine integrated level is not high but present sealing is leaked hunting; Each item test and indicating device are more at random, are unfavorable for that the workman observes and operates, and influences production efficiency.

Summary of the invention

The purpose of the utility model is to provide a kind of sealing machine that leaks hunting, to solve the problem that the integrated level that the existing sealing machine of leaking hunting exists is not high, be unfavorable for parameter estimator and operation.

To achieve these goals; The sealing machine of leaking hunting that the utility model provides comprises measuring air pressure tensimeter, test mode pilot lamp, measuring air pressure variable valve, test fixture, framework, programmable logic controller (PLC) (Programmable Logic Controller; Abbreviation PLC), touch-screen, alarm, power switch, electrical control cubicles and plate muscle panel; Wherein, Said electrical control cubicles and plate muscle panel are located on the said framework, and said test fixture is located on the said plate muscle panel, and said programmable logic controller (PLC) is located in the said electrical control cubicles; Said measuring air pressure tensimeter, test mode pilot lamp, measuring air pressure variable valve, touch-screen, alarm, power switch all are located on the control panel of said electrical control cubicles, and said touch-screen is located at the panel middle part of said electrical control cubicles.

According to leak hunting a kind of preferred implementation of machine of above-mentioned sealing, wherein, also comprise castor, said castor is located at the below of said framework.

The utility model is based on following principle: utilize the air pressure contrast, the passing ratio sensor converts electric signal to, adopts these electric signal of PLC acquisition process then; And through multiple parameter being shown, warn, orders input equipment be integrated on the control panel of electrical control cubicles; And switch board is located on the framework, and test fixture also is located at framework top, the utility model has been realized equipment integration; The space has obtained intensification utilization; Very convenient workman's operation can be carried out test operation, parameter estimator, order input etc. simultaneously, can obviously improve efficiency of equipment.

Description of drawings

Fig. 1 is the main TV structure synoptic diagram of the utility model preferred embodiment;

Fig. 2 is the perspective view of the utility model preferred embodiment.

Embodiment

Below in conjunction with accompanying drawing and embodiment the utility model is explained further details.

Fig. 1-Fig. 2 schematically shows the structure of the utility model preferred embodiment from different perspectives; Shown in it, this preferred embodiment comprises measuring air pressure tensimeter 1, test mode pilot lamp 2, measuring air pressure variable valve 3, test fixture 4, framework 6, castor 7, programmable logic controller (PLC), touch-screen 8, alarm 9, power switch 10, electrical control cubicles 11 and plate muscle panel 12.Test fixture 4 is used for product 5 is carried out performing leak test; Electrical control cubicles 11 is located on the framework 6 with plate muscle panel 12; Test fixture 4 is located on the plate muscle panel 12; The PLC (not shown) is located in the electrical control cubicles 11, and measuring air pressure tensimeter 1, test mode pilot lamp 2, measuring air pressure variable valve 3, touch-screen 8, alarm 9, power switch 10 all are located on the control panel of electrical control cubicles 11, touch-screen 8 as can the output system state, the output input device of operational factor and input operation order; It is located at the panel middle part of electrical control cubicles 11, is convenient to operation and observation.Castor 7 is located at the below of framework 6, is convenient to moving of this preferred embodiment.

The principle of this preferred embodiment is: utilize the air pressure contrast, the passing ratio sensor converts electric signal to, adopts these electric signal of PLC acquisition process.The control system core of this preferred embodiment is PLC; It utilizes touch-screen 8 as operation interface, and the combination of the two has the advantage of stable performance, and operating system has Intelligent Measurement and trouble spot prompt facility to each trouble spot of equipment simultaneously; Be convenient to fault handling, improve operating efficiency.When using this preferred embodiment, at first turn on the power switch 10 power-on, then inflation, pressurize finish, and carry out formal test process, EOT, at first exhaust, last discharging.

To sum up, the utility model is through being integrated in several data output, order input equipment on the control panel of electrical control cubicles, and all being located at electrical control cubicles and test fixture on the framework; Make device integration improve greatly; The space has obtained intensive utilization, and whereby, the utility model can make the workman when carrying out product test; The timely observation of realization system service data and the convenient input of order, production efficiency can obviously improve.

Can know that by technological general knowledge the utility model can be realized through other the embodiment that does not break away from its spirit or essential feature.Therefore, above-mentioned disclosed embodiment with regard to each side, all just illustrates, and is not only.All in the utility model scope or the change that is being equal in the scope of the utility model all comprised by the utility model.

Claims

1. sealing machine that leaks hunting; Comprise measuring air pressure tensimeter, test mode pilot lamp, measuring air pressure variable valve, test fixture, framework, programmable logic controller (PLC), touch-screen, alarm, power switch, electrical control cubicles and plate muscle panel; It is characterized in that; Said electrical control cubicles and plate muscle panel are located on the said framework; Said test fixture is located on the said plate muscle panel; Said programmable logic controller (PLC) is located in the said electrical control cubicles, and said measuring air pressure tensimeter, test mode pilot lamp, measuring air pressure variable valve, touch-screen, alarm, power switch all are located on the control panel of said electrical control cubicles, and said touch-screen is located at the panel middle part of said electrical control cubicles.

2. the sealing according to claim 1 machine that leaks hunting is characterized in that also comprise castor, said castor is located at the below of said framework.