A combustion emissions prediction monitoring device

Abstract

The utility model relates to environmental protection monitoring equipment technical field especially a kind of combustion emission prediction monitoring equipment, including wall hanging box and integrated in the gas sensor array of wall hanging box, temperature pressure monitoring module, data processing unit, communication module and man-machine interface, the wall hanging box includes box, door and mounting bracket, the mounting bracket includes at least two parallelly arranged tracks, multiple bearing units and multiple locking mechanisms matched with the number of bearing unit;The bearing unit has at least two mounting parts oppositely arranged;The bearing unit is detachably erected on track by locking mechanism lock, to form the mounting structure adapted to different size equipment components by adjusting the relative position of at least two adjacent bearing units on track, so that the corresponding position mounting part cooperates each other, the convenient, partition and adjustable installation of each functional component in wall hanging box can be realized by the utility model.

Description

Technical Field

[0001] This utility model relates to the field of environmental monitoring equipment technology, specifically to a combustion emission prediction and monitoring device. Background Technology

[0002] Burner emission prediction and monitoring equipment is an instrument system used to monitor the composition, concentration, and emission trends of exhaust gases generated during combustion in real time. It is of great significance for ensuring that emissions meet environmental standards, optimizing combustion efficiency, and preventing excessive emissions. This equipment typically integrates multiple functional components such as gas sensor arrays (e.g., infrared gas analyzers, electrochemical sensors), temperature and pressure monitoring modules, data processing units, communication modules, and human-machine interfaces, and is installed in an explosion-proof enclosure.

[0003] In existing technologies, a common practice for the orderly installation of various components within the enclosure is to fix a perforated plate to the inner wall of the explosion-proof housing, and then separately install various types and sizes of guide rails on this plate, such as standard guide rails for installing air switches and narrow guide rails for installing gas sensor arrays. This method results in the need to prepare and install a variety of additional accessories during the production and assembly process, which not only increases the complexity of material management and warehousing, but also causes inconvenience for on-site installation and layout adjustments, affecting production efficiency and installation flexibility. Utility Model Content

[0004] To address the problems of inconvenient assembly and lack of flexibility caused by the reliance on various external guide rails for internal installation in existing wall-mounted boxes, this utility model aims to provide a dedicated wall-mounted box for burner emission prediction and monitoring equipment. This wall-mounted box integrates a simple mounting bracket, which reduces the need for external dedicated guide rails and enables convenient, partitioned, and adjustable installation of various functional components inside the box.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a combustion emission prediction and monitoring device, comprising a wall-mounted box and an integrated gas sensor array, temperature and pressure monitoring module, data processing unit, communication module, and human-machine interface. The wall-mounted box includes a box body, a box door, and a mounting frame. The mounting frame includes at least two parallel tracks, multiple support units, and multiple locking mechanisms matching the number of support units. Each support unit has at least two mounting parts arranged opposite to each other. The support unit is detachably mounted on the track by locking mechanisms, so that by adjusting the relative positions of at least two adjacent support units on the track, the mounting parts at corresponding positions cooperate to form an installation structure suitable for equipment components of different sizes.

[0006] Preferably, the supporting unit includes a horizontal base plate and a top plate extending upward from both sides of the base plate; the top plate is provided with a structure for mounting equipment components.

[0007] Preferably, the cross section of the bearing unit is in an inverted "several" shape, and the top plate is L-shaped.

[0008] Preferably, a plurality of U-shaped grooves are spaced apart on the outer edge of the top plate.

[0009] Preferably, the rail is provided with a continuous strip-shaped hole along its length direction; the locking mechanism comprises a limit block located on the inner side of the rail, a screw rod passing through the strip-shaped hole and the bottom plate and fixedly connected with the limit block, and a locking nut threadedly sleeved on the screw rod, wherein the locking nut is pressed against the outer end of the bottom plate.

[0010] Preferably, the limit block is in a rectangular strip shape, the dimension of the limit block in the length direction is greater than the width of the strip-shaped hole, and the dimension of the limit block in the width direction is less than the width of the strip-shaped hole.

[0011] Preferably, the rail is fixedly connected to the rear side wall of the box body through the cushion blocks at the top and the bottom.

[0012] Preferably, heat dissipation holes arranged in a matrix are provided on the left and right side walls of the box body, and a circular through hole for introducing cables is provided at the bottom.

[0013] Preferably, a square hole for fixing the touch screen is provided on the box door.

[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows: 1. The specification design of the sliding plate is compatible with the standard guide rail, and standard components can be directly installed; for components requiring a narrow guide rail, it is only necessary to bring two adjacent sliding plates close to each other and fix them, and the opposite top plates thereof can be combined to form the required narrow guide rail, so that no additional special guide rails of various models are required, and the bill of materials and the production process are simplified; 2. Each sliding plate can independently slide along the rail and be fixed, allowing flexible partitioning and layout adjustment according to the actual size of internal components and wiring requirements, so that the space utilization rate in the box is higher, and installation and subsequent maintenance are more convenient and orderly; 3. The adjusting member adopts the design of screw and nut locking in cooperation with the limit block for stopping, which ensures the stability of the sliding plate after being fixed, and meanwhile, the operation is simple, so that the installer can quickly complete positioning and assembly on site. Brief Description of the Drawings

[0015] Figure 1 is a schematic diagram of the overall structure of the wall-mounted box of the present utility model; Figure 2 is a schematic diagram of the structure of the mounting bracket of the present utility model; Figure 3 of the present utility model Figure 2 is a schematic diagram of part A therein; Figure 4 This is a schematic diagram of the adjusting component structure of this utility model.

[0016] In the diagram: 1. Box body, 2. Box door, 3. Mounting bracket, 21. Square window, 31. Track, 32. Slide plate, 33. Adjustable part, 311. Strip hole, 321. Bottom plate, 322. Top plate, 331. Limiting block, 332. Screw, 333. Locking nut. Detailed Implementation

[0017] The specific embodiments of this utility model are described in detail below with reference to the accompanying drawings, so that those skilled in the art can more clearly understand how to practice this utility model. Although this utility model has been described in conjunction with its preferred embodiments, these embodiments are merely illustrative and not intended to limit the scope of this utility model.

[0018] See Figure 1-4 This embodiment provides a combustion emission prediction and monitoring device, including a wall-mounted box and a gas sensor array (not shown), a temperature and pressure monitoring module (not shown), a data processing unit (not shown), a communication module (not shown), and a human-machine interface (not shown) integrated in the wall-mounted box. The wall-mounted box mainly consists of a box body 1, a box door 2, and a mounting bracket 3.

[0019] The enclosure 1 is a rectangular box structure, typically made of cold-rolled steel or stainless steel, with an anti-corrosion coating. Its rear sidewall is used to fix the mounting bracket 3. Both the left and right sidewalls of the enclosure 1 have matrix-arranged ventilation holes, and the bottom has multiple circular through holes for power cables, signal cables, etc. The enclosure door 2 is connected to the enclosure 1 via upper and lower hinges. Its interior can be reserved for installing human-machine interface components. Square holes on the door 2 panel are used to fix a touchscreen. When the door 2 is closed, it forms a sealed explosion-proof or protective space together with the enclosure 1.

[0020] The mounting frame 3 includes two parallel and vertically arranged tracks 31, multiple sliding plates 32, and an number of adjusting members 33 corresponding to the number of sliding plates 32; The two tracks 31 are preferably made of high-strength aluminum or steel profiles, with a long strip cross-section, providing sufficient rigidity to support the slide plate and various equipment mounted on it. Both tracks 31 are fixed to the rear wall of the enclosure 1 via top and bottom pads (not individually labeled in the figure) using screws or other methods. The pads create a gap between the tracks 31 and the enclosure wall, serving three purposes: first, facilitating the orderly arrangement of power and signal cables from the bottom of the enclosure to the upper components within this gap; second, increasing airflow space between the enclosure wall and the equipment, thus aiding heat dissipation; and third, providing operating space for the adjustment mechanism 33. A continuous strip-shaped hole 311 is formed along the length of each track 31.

[0021] The sliding plate 32 is formed by bending a metal plate, is in an inverted "several" shape, and has a horizontal bottom plate 321 and two L-shaped top plates 322 extending upward by bending from both sides of the bottom plate 321; a plurality of U-shaped grooves are spaced apart on the outer edge of the top plate 322, for hooking or clamping equipment components; the sliding plate 32 is bridged over the two rails 31 via the adjusting member 33.

[0022] The adjusting member 33 comprises a metal limiting block 331, a screw rod 332 and a locking nut 333; the limiting block 331 is a rectangular strip. During installation, first insert the limiting block 331 along its length direction into the strip-shaped hole 311 of the rail 31, then rotate it by 90 degrees to make its length direction span across the strip-shaped hole 311; next, pull the screw rod 332 (which has been pre-welded or screwed and fixed to the center of the limiting block 331) outward, so that the limiting block 331 fits against the inner surface of the rail 31; the free end of the screw rod 332 passes through the pre-set through hole on the bottom plate 321 of the sliding plate 32 and extends out of the outer side of the bottom plate 321; finally, screw the locking nut 333 onto the free end of the screw rod 332. When the locking nut 333 is tightened, it presses the sliding plate 32, the rail 31 and the limiting block 331 into a whole through the bottom plate 321, so as to realize firm fixation of the sliding plate 32. When the position of the sliding plate 32 needs to be adjusted, it is only necessary to loosen the locking nut 333, and the sliding plate 32 can be pushed to slide up and down along the strip-shaped hole 311 of the rail 31.

[0023] Brief description of the working principle: When it is necessary to install standard rail equipment such as an air switch in the wall-mounted box, it can be directly clamped on the two top plates 322 of a single sliding plate 32; when it is necessary to install equipment that requires a narrow rail such as a gas sensor array, two sliding plates 32 can be slid to positions close to each other and fixed, at this time, the two adjacent top plates 322 of the two sliding plates 32 naturally form a narrow rail space, and the equipment can be installed on this combined rail; by sliding and fixing different numbers of sliding plates 32, a plurality of installation areas with adjustable heights and variable widths can be formed in the box body, so as to realize the partitioned and orderly installation of functional components.

[0024] In summary, the present utility model integrates the functions of rails of multiple specifications through the slidable and lockable combined sliding plate mounting rack, solves the dependence of the traditional installation method on a variety of externally equipped rails, and improves the convenience and economy of the burner emission prediction and monitoring equipment in terms of assembly, layout adjustment and maintenance.

[0025] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of this utility model without departing from the spirit and scope of the technical solutions of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A combustion emission prediction and monitoring device, comprising a wall-mounted box and an array of gas sensors, a temperature and pressure monitoring module, a data processing unit, a communication module, and a human-machine interface integrated within the wall-mounted box, characterized in that: The wall-mounted box comprises a box body (1), a box door (2) and a mounting frame (3); the mounting frame (3) comprises at least two rails (31) arranged in parallel with each other, a plurality of bearing units, and a plurality of locking mechanisms matching the number of the bearing units; the bearing unit has at least two oppositely arranged mounting portions; the bearing unit is detachably mounted on the rails (31) through the locking mechanisms, so that by adjusting the relative positions of at least two adjacent bearing units on the rails, the mounting portions at the corresponding positions cooperate with each other to form a mounting structure adapted to equipment assemblies of different sizes.

2. The combustion emission prediction and monitoring device according to claim 1, characterized in that: The bearing unit comprises a horizontal bottom plate (321) and top plates (322) extending upward from both sides of the bottom plate (321); the top plate (322) is provided with a structure for mounting the equipment assembly.

3. The combustion emission prediction and monitoring device according to claim 2, characterized in that: The cross section of the bearing unit is in an inverted "several" shape, and the top plate (322) is L-shaped.

4. The combustion emission prediction and monitoring device according to claim 3, characterized in that: A plurality of U-shaped grooves are arranged at intervals on the outer edge of the top plate (322).

5. The combustion emission prediction and monitoring device according to claim 2, characterized in that: The rail (31) is provided with a continuous strip-shaped hole (311) along its length direction; the locking mechanism comprises a limit block (331) located inside the rail (31), a screw rod (332) passing through the strip-shaped hole (311) and the bottom plate (321) and fixedly connected with the limit block (331), and a locking nut (333) threadedly sleeved on the screw rod (332), wherein the locking nut (333) is pressed against the outer end of the bottom plate (321).

6. The combustion emission prediction and monitoring device according to claim 5, characterized in that: The limit block (331) is a rectangular strip, the dimension of the limit block (331) in the length direction is greater than the width of the strip-shaped hole (311), and the dimension of the limit block (331) in the width direction is less than the width of the strip-shaped hole (311).

7. The combustion emission prediction and monitoring device according to claim 1, characterized in that: The rail (31) is fixedly connected to the rear side wall of the box body (1) through cushion blocks at the top and the bottom.

8. The combustion emission prediction and monitoring device according to claim 1, characterized in that: The left and right side walls of the box body (1) are provided with heat dissipation holes arranged in a matrix, and the bottom is provided with a circular through hole for introducing cables.

9. The combustion emission prediction and monitoring device according to claim 1, characterized in that: The box door (2) is provided with a square hole for fixing a touch screen.

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