Industrial infrared gas analyzer

Abstract

The utility model relates to the technical field of gas detection, and particularly discloses an industrial infrared gas analyzer which comprises an infrared gas analyzer body, a supporting piece and a handle, and the supporting piece comprises a plurality of supporting wheel sets and a limiting plate. The handles comprise a first handle and a second handle which are hinged to the two ends of the different sides of the top of the infrared gas analyzer body respectively, and the supporting wheel set comprises a mounting base detachably mounted at the bottom of the infrared gas analyzer body, a connecting frame hinged to the mounting base and a plurality of supporting rollers evenly and rotatably connected to the inner side of the connecting frame; the diameter of the supporting rollers is larger than the width of the connecting frame, the limiting plate is located on the outer side of the mounting base, inner side supporting blocks are symmetrically arranged at the end, away from the limiting plate, of the connecting frame, the first handle and the second handle are both L-shaped rod bodies, and the free end of the first handle and the free end of the second handle can be perpendicularly and tangentially connected. The problem that a traditional industrial infrared gas analyzer is of a box structure and is inconvenient to carry and use is solved.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of gas detection, and discloses an industrial infrared gas analyzer. BACKGROUND

[0002] In the industrial production process, chemical gas needs to be transported and delivered, and industrial waste gas needs to be purified and discharged, so gas safety is an important task in industrial production, and detection of various gases in various links of industrial production is particularly important. The infrared gas analyzer is a commonly used gas detection instrument, which is composed of a gas suction pump, an air purification assembly, a gas flow meter, a vacuum pump and an infrared detection assembly arranged in a box. The principle is to use the selective absorption characteristics of different gases to different wavelengths of infrared radiation energy to analyze the concentration of the gas, and the infrared gas analyzer has the characteristics of wide range, high sensitivity, rapid response and strong selectivity.

[0003] However, the existing infrared gas analyzer has a box structure, and the chemical gas transported by industrial production and the waste gas generated are usually distributed and contained in different gas warehouses in the industrial production site. Since the industrial production site is large, the infrared gas analyzer is not convenient to carry and use between the gas warehouses. Therefore, the inventor provides an industrial infrared gas analyzer to solve the above problems. CONTENT OF THE UTILITY MODEL

[0004] The utility model aims at solving the problem that the traditional industrial infrared gas analyzer has a box structure and is inconvenient to carry and use.

[0005] In order to achieve the above purpose, the basic scheme of the utility model provides an industrial infrared gas analyzer, which comprises an infrared gas analyzer body, a support arranged at the bottom of the infrared gas analyzer body and a handle arranged at the top of the infrared gas analyzer body. The support comprises a plurality of support wheel groups hinged to the bottom of the infrared gas analyzer body and a limiting plate symmetrically arranged at the bottom of the infrared gas analyzer body. The handle comprises a first handle and a second handle hinged to the opposite ends of the top of the infrared gas analyzer body. The support wheel group comprises a mounting seat detachably mounted at the bottom of the infrared gas analyzer body, a connecting frame hinged to the mounting seat and a plurality of support rollers uniformly rotatably connected to the inner side of the connecting frame. The diameter of the support roller is greater than the width of the connecting frame. The limiting plate is located on the outer side of the mounting seat. The end of the connecting frame away from the limiting plate is also uniformly and symmetrically provided with an inner support block. The first handle and the second handle are both L-shaped rod bodies. The free ends of the first handle and the second handle are connected to each other perpendicularly and tangentially.

[0006] The principle and effect of the basic scheme are as follows:

[0007] 1. Compared with the prior art, the utility model discloses a support piece, utilize the hinging of connecting frame and mounting seat and the angle restriction of the hinged rotation of connecting frame to the rotation connection installation of a plurality of support rollers and limit board in connecting frame, the bottom of infrared gas analyzer body is in support ground when being adjusted to realize rolling displacement, or the bottom of infrared gas analyzer body is in the installation state of aerial when being adjusted to realize the fixed support in situ, the direct contact of infrared gas analyzer body and ground is avoided, thereby preventing the infrared gas analyzer body from being damp or contacting other chemical waste liquid on the ground of industrial production site in industrial production site, and through setting up first handle and second handle of L type rod body structure and setting up perpendicular tangential connection of both, the both are synthesized into a symmetrical whole handle, the whole structure of infrared gas analyzer body is conveniently carried and moved, through first handle or second handle is used alone and is combined support piece, the infrared gas analyzer body can also be realized drag movement, simple to use, convenient operation make the whole structure be easier to carry, solve the problem that the traditional industrial infrared gas analyzer is box structure, inconvenient to carry and use.

[0008] Further, the infrared gas analyzer body includes an integrated box, and a gas suction pump, an air purifier, a gas flow meter, a vacuum pump and an infrared detector installed in the integrated box. By installing the gas suction pump, the air purifier, the gas flow meter, the vacuum pump and the infrared detector in the integrated box, the movement and installation of the whole structure are facilitated, and the whole structure is convenient to carry.

[0009] Further, the inner side support block and the two ends of the connecting frame are connected to form an L-shaped structure, and an inner side end of the inner side support block protrudes from an inner side end face of the connecting frame and is flush with an outer end of the support roller. By setting the connection relationship between the inner side support block and the connecting frame, structural support is provided for the infrared gas analyzer body when the support roller is working, and the stability of the structure is improved.

[0010] Further, a first hinge seat is arranged at one end of the top of the infrared gas analyzer body, and one end of the first handle is hingedly connected with the first hinge seat. By arranging the first hinge seat, the installation of the first handle is facilitated.

[0011] Further, a second hinge seat is arranged at an end of the top of the infrared gas analyzer body opposite the first hinge seat, and one end of the second handle is hingedly connected with the second hinge seat. By arranging the second hinge seat, the installation of the second handle is facilitated. BRIEF DESCRIPTION OF DRAWINGS

[0012] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the embodiments description will be briefly introduced. Obviously, the drawings in the following description only constitute some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained from these drawings without creative labor.

[0013] Figure 1 A structure perspective view of the integrated box of the industrial infrared gas analyzer in the overhead state is shown;

[0014] Figure 2 A structure front view of the integrated box of the industrial infrared gas analyzer in the lifting state is shown;

[0015] Figure 3 A structure bottom view of the integrated box of the industrial infrared gas analyzer in the lifting state is shown. DETAILED DESCRIPTION

[0016] In order to further illustrate the technical means and effects adopted by the present application to achieve the predetermined utility model purposes, the specific embodiments, structures, features and effects according to the present application will be described in detail below in combination with the drawings and preferred embodiments.

[0017] The reference signs in the drawings of the specification include: infrared gas analyzer body 1, support wheel set 2, limiting plate 3, first handle 4, second handle 5, mounting seat 6, support roller 7, inner side support block 8, integrated box 9, first hinged seat 10, second hinged seat 11, connecting frame 12.

[0018] An industrial infrared gas analyzer, the embodiments such as Figure 1 as shown: including infrared gas analyzer body 1, support member arranged at the bottom of the infrared gas analyzer body 1 and handle arranged at the top of the infrared gas analyzer body 1, such as Figure 2 and Figure 3As shown, the support includes four sets of support wheels 2 hinged to the bottom of the infrared gas analyzer body 1 and a limiting plate 3 symmetrically arranged at the bottom of the infrared gas analyzer body 1. The handle includes a first handle 4 and a second handle 5 respectively hinged to opposite ends of the top of the infrared gas analyzer body 1. The support wheel set 2 includes a mounting base 6 detachably installed at the bottom of the infrared gas analyzer body 1, a connecting frame 12 hinged to the mounting base 6, and four support rollers 7 uniformly rotatably connected to the inner side of the connecting frame 12. The diameter of the support rollers 7 is larger than the width of the connecting frame 12. The limiting plate 3 is located outside the mounting base 6. The end of the connecting frame 12 away from the limiting plate 3 is also symmetrically provided with an inner support block 8. The first handle 4 and the second handle 5 are both L-shaped rods. The free ends of the first handle 4 and the second handle 5 can be connected perpendicularly and tangentially to each other.

[0019] Among them, such as Figure 1 As shown, the infrared gas analyzer body 1 includes an integrated housing 9 and an air pump, an air purifier, a gas flow meter, a vacuum pump, and an infrared detector installed inside the integrated housing 9.

[0020] Among them, such as Figure 1 As shown, the inner support block 8 is connected to both ends of the connecting frame 12 to form an L-shaped structure. One inner end of the inner support block 8 protrudes from the inner end face of the connecting frame 12 and is flush with the outer end of the support roller 7.

[0021] Among them, such as Figure 1 As shown, the top end of the infrared gas analyzer body 1 is provided with a first hinge seat 10, and one end of the first handle 4 is hinged to the first hinge seat 10.

[0022] Among them, such as Figure 1 As shown, the top of the infrared gas analyzer body 1 is provided with a second hinge seat 11 at one end that is obliquely opposite to the first hinge seat 10, and one end of the second handle 5 is hinged to the second hinge seat 11.

[0023] In the specific implementation process of the utility model, when it is needed to move the infrared gas analyzer body 1, only need to adjust the connecting frame 12 to rotate to parallel with the integrated box 9, and pull the first handle 4 manually, drag the infrared gas analyzer body 1 to the left front, when it is needed to reverse, rotate the first handle 4 and put back on the top of the infrared gas analyzer body 1, rotate the second handle 5 on the other end of the infrared gas analyzer body 1 and pull, drag the infrared gas analyzer body 1 to the right front, in the process of dragging the infrared gas analyzer body 1 and the integrated box 9 to move, the supporting roller 7 drives the integrated box 9 to roll forward through the connecting frame 12 and the inside support block 8, to realize the shoelace of the infrared gas analyzer body 1 and movement. On the other hand, the first handle 4 and the second handle 5 can also be cross-rotated to be perpendicular to each other, so that the free ends of the first handle 4 and the second handle 5 are tangent, and the two ends can be held together and lifted up manually, thereby realizing the lifting and carrying of the integrated box 9. When it is needed to place the infrared gas analyzer body 1 stationary, the four connecting frames 12 at the bottom of the integrated box 9 of the infrared gas analyzer body 1 are rotated outward to abut against the limiting plate 3 respectively, so that the supporting wheel set 2 supports the integrated box 9 of the infrared gas analyzer body 1 in the air.

[0024] Compared with the prior art, the utility model is provided with a supporting piece, the connecting frame 12 is hinged with the mounting seat 6, and the multiple supporting rollers 7 and the limiting plate 3 connected with the connecting frame 12 are hinged and rotated, so that the angle of the hinged rotation of the connecting frame 12 is limited, the bottom of the infrared gas analyzer body 1 is adjusted to be supported on the ground to realize rolling displacement, or the bottom of the infrared gas analyzer body 1 is adjusted to be in the suspended installation state to realize the in-place fixed support, direct contact of the infrared gas analyzer body 1 with the ground is avoided, thereby preventing the infrared gas analyzer body 1 from being damp in the industrial production site or contacting other chemical waste liquid on the ground of the industrial production site, the first handle 4 and the second handle 5 of the L-shaped rod body structure are provided, and the two are perpendicularly tangent, so that the two are combined into a symmetrical whole handle, the whole structure of the infrared gas analyzer body 1 is conveniently carried and moved, the infrared gas analyzer body 1 can also be dragged and moved through the first handle 4 or the second handle 5 alone in combination with the supporting piece, the whole structure is more portable, the problem that the traditional industrial infrared gas analyzer is a box structure and is inconvenient to carry and use is solved.

[0025] The above merely describes preferred embodiments of the present application, and is not intended to limit the present application in any form. Although the present application has been disclosed with preferred embodiments, it is not intended to limit the present application. Any person skilled in the art can make minor changes or modifications to the disclosed technical content, or make equivalent embodiments with equivalent changes, without departing from the technical solution of the present application. Any modification, equivalent change or modification of the above embodiments, which does not depart from the technical solution of the present application, is still within the scope of the technical solution of the present application.

Claims

1. An industrial infrared gas analyzer, characterized in that: The device includes an infrared gas analyzer body, a support member located at the bottom of the infrared gas analyzer body, and a handle located at the top of the infrared gas analyzer body. The support member includes several support wheel sets hinged to the bottom of the infrared gas analyzer body and a limiting plate symmetrically located at the bottom of the infrared gas analyzer body. The handle includes a first handle and a second handle respectively hinged to opposite ends of the top of the infrared gas analyzer body. The support wheel set includes a mounting base detachably mounted at the bottom of the infrared gas analyzer body, a connecting frame hinged to the mounting base, and several support rollers uniformly rotatably connected to the inner side of the connecting frame. The diameter of the support rollers is larger than the width of the connecting frame. The limiting plate is located on the outer side of the mounting base. The end of the connecting frame away from the limiting plate is also symmetrically provided with an inner support block. The first handle and the second handle are both L-shaped rods, and the free ends of the first handle and the second handle can be connected perpendicularly and tangentially to each other.

2. The industrial infrared gas analyzer according to claim 1, characterized in that, The infrared gas analyzer body includes an integrated housing and an air pump, air purifier, gas flow meter, vacuum pump and infrared detector installed inside the integrated housing.

3. An industrial infrared gas analyzer according to claim 2, characterized in that, The inner support block is connected to both ends of the connecting frame to form an L-shaped structure. One inner end of the inner support block protrudes from the inner end face of the connecting frame and is flush with the outer end of the support roller.

4. An industrial infrared gas analyzer according to claim 3, characterized in that, The infrared gas analyzer body has a first hinge seat at one end of its top, and one end of the first handle is hinged to the first hinge seat.

5. An industrial infrared gas analyzer according to claim 4, characterized in that, The top of the infrared gas analyzer body is provided with a second hinge seat at one end that is obliquely opposite to the first hinge seat, and one end of the second handle is hinged to the second hinge seat.

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