CN214749755U

CN214749755U - General oxygen analytical equipment

Info

Publication number: CN214749755U
Application number: CN202120979355.5U
Authority: CN
Inventors: 郑军; 龚畔; 冉红; 罗心电
Original assignee: Chongqing True Automatic Control Set Of Meter Co ltd
Current assignee: Chongqing True Automatic Control Set Of Meter Co ltd
Priority date: 2021-05-10
Filing date: 2021-05-10
Publication date: 2021-11-16
Anticipated expiration: 2031-05-10

Abstract

The utility model discloses a general oxygen analytical equipment, the load simulator comprises a device body, the equipment body is formed by measuring box and quick-witted box montage, the inside of measuring the box is provided with the gaseous analytic system of infrared ray, the upper portion front side of measuring the box is provided with air inlet and gas outlet, the upper surface middle part position of measuring the box is connected with the handle, the upper portion rear side of measuring the box sets up and is connected with flip, the positive surface upper portion position of machine box is provided with the display screen, the positive surface lower part position of machine box is provided with signal lamp, report ware and shift knob respectively from the left hand right side. The utility model discloses in, adopt infrared absorption formula system to carry out the analysis to gas, can measure the gaseous index of multiple different gases to the air inlet is all established on box upper portion, and the tracheal connection of being convenient for can not appear rolling over the pipe, and the equipment body is formed by measuring box and quick-witted box concatenation, separates equipment inside detection space and control part, not only wholly portable, still makes things convenient for the later stage to carry out classified maintenance.

Description

General oxygen analytical equipment

Technical Field

The utility model relates to a gas analyzer field especially relates to a general oxygen analytical equipment.

Background

A gas analyzer is a process analyzer that measures the composition of a gas. In many processes, especially in the presence of chemical reactions, it is often not sufficient to perform automatic control solely on the basis of physical parameters such as temperature, pressure, flow rate, etc. Due to the wide variety of analyzed gases and the variety of analysis principles, gas analyzers are widely varied. A thermal conductivity type gas analyzer, an electrochemical type gas analyzer, an infrared absorption type analyzer, and the like are generally used.

At present, analysis equipment used for oxygen analysis mainly comprises a thermal conductivity type analyzer and a thermomagnetic type analyzer, and the two types of analyzers are relatively convenient to use, but the accuracy of oxygen analysis still needs to be improved, and the instrument is single in structure, and accessories used by the instrument need to be additionally carried, so that the operation is inconvenient, and the rate of oxygen analysis is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that present used analytical equipment of oxygen analysis is given first place to thermal conductivity formula analysis appearance and thermomagnetic formula analysis appearance, no matter is which of these two kinds, though it is relatively convenient to use, but the precision of oxygen analysis still remains to improve to instrument structure singleness, the accessory that the instrument used need carry in addition, and the operation is inconvenient, influences the speed of oxygen analysis.

In order to solve the technical problem, the utility model discloses a technical scheme be: the utility model provides a general oxygen analysis equipment, includes the equipment body, the equipment body is formed by measuring box and machine box montage, and detection space and control space are separately, the later maintenance of being convenient for, the inside of measuring box is provided with infrared gas analysis system, adopts the gaseous analytic mode of infrared ray to carry out the analysis to gas, increases the kind and the precision of gas analysis, the upper portion front side of measuring box is provided with admit air interface and gas outlet, is convenient for tracheal connection, the upper surface middle part position of measuring box is connected with the handle, makes things convenient for later stage to carry, the upper portion rear side of measuring box sets up and is connected with flip, provides the lid operation for measuring the storage space on the box, the positive surface upper portion position of machine box is provided with the display screen, provides gaseous data display, the positive surface lower part position of machine box is provided with signal lamp, report ware and shift knob from left to right respectively, and providing corresponding signal prompt, voice prompt and switch control.

Preferably, the air inlet interface and the air outlet are arranged on two sides of the upper surface of the measuring box, and the air inlet interface and the air outlet are communicated with a measuring air chamber in an infrared gas analysis system inside the measuring box, so that gas can be guided into the measuring air chamber to be measured.

Preferably, the upper portion rear side position of equipment body is provided with and stores the space, provides charging wire and tracheal space of placing, flip corresponds the lid and puts on storing the space, flip's upper surface one side is connected with the pull rod, the past of the flip of being convenient for turns over.

Preferably, the inside of machine box is provided with singlechip and power, provides whole data analysis and power supply, the side surface of machine box is provided with the mouth that charges corresponding inside power, can carry out the operation of charging for internal power.

Preferably, the front surface of the case is an inclined surface, which is convenient for the observation and use of the front surface control panel, and the corner positions of the front surface of the case, the top surface and the bottom surface are set to be R angles, so that the use comfort is increased.

Preferably, the display screen, the signal lamp, the broadcaster and the switch button are all connected with the single chip microcomputer in the machine box.

The utility model has the advantages as follows:

1. in the utility model, the infrared absorption system is adopted to analyze the gas, the oxygen index can be measured, and the gas indexes of other related gases can be measured, and the gas inlet and outlet are arranged at the upper part of the box body, so that the gas connecting pipe can be conveniently connected, and the pipe folding phenomenon can not occur;

2. in the utility model, the equipment body is formed by splicing the measuring box and the machine box, and the internal detection space of the equipment is separated from the control part, so that the whole equipment is convenient to carry and is convenient for classified maintenance in later period;

3. the utility model discloses in, equipment is whole to be optimized, is convenient for more observe gaseous analysis data to upper portion sets up the darkroom, can be used for placing of trachea and charging wire, has better use prospect.

Drawings

Fig. 1 is a side view of the present invention;

FIG. 2 is a front view of the present invention;

fig. 3 is a top view of the measuring box of the present invention.

In the figure: 1. an apparatus body; 2. a measurement box; 3. a case; 4. a display screen; 5. a signal lamp; 6. a broadcaster; 7. a switch button; 8. an air inlet interface; 9. an air outlet; 10. a handle; 11. a cover is turned; 12. a pull rod; 13. a charging port.

Detailed Description

The following detailed description of the preferred embodiments of the present invention will be provided in conjunction with the accompanying drawings, so as to enable those skilled in the art to more easily understand the advantages and features of the present invention, and thereby define the scope of the invention more clearly and clearly.

Referring to fig. 1-3, a general oxygen analysis device comprises a device body 1, the device body 1 is formed by assembling a measuring box 2 and a machine box 3, a detection space and a control space are separated, later maintenance is facilitated, an infrared gas analysis system is arranged inside the measuring box 2, gas is analyzed by adopting an infrared gas analysis mode, the type and precision of gas analysis are increased, a gas inlet 8 and a gas outlet 9 are arranged on the front side of the upper portion of the measuring box 2, connection of a gas pipe is facilitated, the gas inlet 8 and the gas outlet 9 are arranged on two sides of the upper surface of the measuring box 2, the gas inlet 8 and the gas outlet 9 are both communicated with a measuring gas chamber in the infrared gas analysis system inside the measuring box 2, gas can be guided into the measuring gas chamber for measurement, a handle 10 is connected to the middle position of the upper surface of the measuring box 2, and later carrying is facilitated, the upper rear side of the measuring box 2 is provided with a flip cover 11, the measuring box 2 is provided with a storage space for covering a storage space, the upper rear side of the equipment body 1 is provided with a storage space for providing a charging line and an air pipe storage space, the flip cover 11 is correspondingly covered on the storage space, one side of the upper surface of the flip cover 11 is connected with a pull rod 12, the flip cover 11 can be conveniently turned over, the front surface of the case 3 is an inclined surface, the observation and the use of a front surface control panel are convenient, the corner positions of the front surface, the top surface and the bottom surface of the case 3 are respectively set to be R angles, the use comfort is increased, a single chip microcomputer and a power supply are arranged inside the case 3, the whole data analysis and the power supply are provided, a charging port 13 is arranged on the side surface of the case 3 corresponding to the power supply, the charging operation can be performed on the internal power supply, a display screen 4 is arranged on the upper position of the front surface of the case 3, and signal lamps 5 are respectively arranged on the lower position of the front surface of the case 3 from left to right, Broadcast ware 6 and shift knob 7 provide corresponding signal prompt, voice prompt and on-off control, and display screen 4, signal lamp 5, broadcast ware 6 and shift knob 7 all are connected with 3 inside singlechips of quick-witted box.

The utility model discloses when using, whole effect that can pass through handle 10 carries out portable removal, trachea and charging wire are placed inside the space that stores on measuring 2 upper portions of box, take out the trachea and connect on measuring the interface 8 that admits air on box 2, gaseous direct leading-in carries out corresponding measurement to measuring the inside measurement of carrying out of air chamber in the 2 inside infrared gas analytic systems of measuring box, after the measurement is accomplished, data is by the 3 inside singlechip statistical analysis backs of machine box, show gaseous kind and data by display screen 4, the survey crew of being convenient for knows gas data directly perceived, and the operation is thus simple, and the application prospect is high.

The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all the equivalent structures or equivalent processes that are used in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A general oxygen analysis apparatus comprising an apparatus body (1), characterized in that: equipment body (1) is formed by measuring box (2) and quick-witted box (3) montage, the inside of measuring box (2) is provided with the gaseous analytic system of infrared ray, the upper portion front side of measuring box (2) is provided with air inlet (8) and gas outlet (9), the upper surface middle part position of measuring box (2) is connected with handle (10), the upper portion rear side of measuring box (2) sets up and is connected with flip (11), the positive surperficial upper portion position of machine box (3) is provided with display screen (4), the positive surperficial lower part position of machine box (3) is provided with signal lamp (5), reports ware (6) and shift knob (7) respectively from the left hand right side.

2. The universal oxygen analysis device of claim 1, wherein: air inlet (8) and air outlet (9) are arranged on two sides of the upper surface of the measuring box (2), and the air inlet (8) and the air outlet (9) are communicated with a measuring air chamber in an infrared gas analysis system in the measuring box (2).

3. The universal oxygen analysis device of claim 1, wherein: the upper portion rear side position of equipment body (1) is provided with stores the space, flip (11) correspond the lid and put on storing the space, upper surface one side of flip (11) is connected with pull rod (12).

4. The universal oxygen analysis device of claim 1, wherein: the inside of machine box (3) is provided with singlechip and power, the side surface of machine box (3) is provided with mouth (13) that charges corresponding to inside power.

5. The universal oxygen analysis device of claim 1, wherein: the front surface of the case (3) is an inclined plane, and the corner positions of the front surface of the case (3) and the top surface and the bottom surface are set to be R angles.

6. The universal oxygen analysis device of claim 1, wherein: display screen (4), signal lamp (5), report ware (6) and shift knob (7) all are connected with the inside singlechip of machine box (3).