Exhaust emission monitoring terminal

Abstract

The utility model discloses a waste gas emission monitoring terminal, which relates to the technical field of waste gas monitoring and comprises a fixing component, a ventilation sleeve, air-tight doors hinged to two sides of the outer wall of the ventilation sleeve and communicating pipes arranged on two sides of the ventilation sleeve. The replacement part comprises a segmentation assembly arranged in the ventilation sleeve, an invasion assembly blocking plate arranged on the segmentation assembly, a pressing assembly arranged in the invasion assembly blocking plate and an extrusion assembly arranged at the end of the pressing assembly, and the invasion assembly blocking plate is inserted into the segmentation assembly. The movable rod is pressed to move, the movable rod drives the extrusion circular truncated cone to move, the fixed ball is made to move, and movement of the fixed ball is controlled. The fixing ball is clamped into or separated from the interior of the fixing groove, the monitoring piece is replaced, and the problem that an existing ventilation sleeve is hard in connection and inconvenient to replace is solved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to waste gas monitoring technical field, especially, relate to a waste gas emission monitoring terminal. BACKGROUND

[0002] Waste gas refers to the gaseous pollutants which are harmful to the environment and human health generated in the process of industrial production, transportation, life activities, etc., and the composition of waste gas is complex, so treating waste gas is an important measure to protect the environment and human health.

[0003] In the prior art, a waste gas emission monitoring terminal is used to monitor waste gas in real time, when the internal monitoring element of the waste gas emission monitoring terminal is damaged, the staff needs to replace the monitoring element in time, but the existing monitoring element is fixed by a hard connection mode, which is inconvenient for replacing the monitoring element and affects the monitoring effect.

[0004] Therefore, we provide a waste gas emission monitoring terminal to solve the above problems. UTILITY MODEL CONTENTS

[0005] The utility model discloses a waste gas emission monitoring terminal, and the fixed ball is moved by pressing the moving rod and moving the extrusion circular platform, the movement of the fixed ball is controlled, the fixed ball is clamped into or separated from the inside of the fixed groove, the replacement of the monitoring element is completed, and the problem of inconvenient replacement of the existing ventilation sleeve hard connection is solved.

[0006] To solve the above technical problems, the utility model is realized through the following technical schemes:

[0007] The utility model discloses a waste gas emission monitoring terminal, which comprises a fixed component, a ventilation sleeve, airtight doors hinged to the outer walls of the ventilation sleeve on both sides, and communication pipes arranged on both sides of the ventilation sleeve.

[0008] The replacement component comprises a division assembly arranged in the ventilation sleeve, an intrusion assembly stop plate arranged on the division assembly, a pressing assembly arranged in the intrusion assembly stop plate, and an extrusion assembly arranged at the end of the pressing assembly.

[0009] The intrusion assembly stop plate is inserted into the inside of the division assembly, the division assembly is installed and disassembled by the limiting action of the pressing assembly, and the replacement of the division assembly is facilitated.

[0010] The utility model is further provided with the division assembly, which comprises a fixed plate fixed in the ventilation sleeve, a fixed groove opened in the side wall of the fixed plate, a monitoring element arranged on the fixed plate, and fixed ears fixed on both sides of the monitoring element.

[0011] The utility model further sets up, the intruding component resistance board includes setting in the fixed groove inside intruding cylinder, fixed in the intruding cylinder top, open in the intruding cylinder inside right angle groove, the guide hole of through in the intruding cylinder inside bottom side and setting in the intruding cylinder inner wall fixed ball.

[0012] The utility model further sets up, the pressing assembly includes setting in the intruding cylinder inside movement rod, the limiting block of fixed in the movement rod lateral wall movement rod outer wall and the handle of fixed in the movement rod end part;

[0013] Among them, the limiting block is slidably connected in the inside of right angle groove.

[0014] The utility model further sets up, the extrusion assembly includes the connecting spring of fixed in the other end of movement rod, the extrusion circular truncated cone of fixed in the connecting spring end part and the guide rod of fixed in the extrusion circular truncated cone end part;

[0015] Among them, the outer wall of guide rod is slidably connected in the inner wall of guide hole.

[0016] The utility model further sets up, still include shunt parts, it includes setting in the power assembly of the ventilation sleeve top and setting in the shunt assembly of power assembly one side.

[0017] The utility model further sets up, the power assembly includes the fixed block of fixed in the ventilation sleeve top end, the drive motor of fixed in the fixed block inner wall top end, the drive gear of fixed in the drive motor drive end and setting in the annular toothed plate of drive gear one side;

[0018] Among them, the drive gear and annular toothed plate are engaged.

[0019] The utility model further sets up, the shunt assembly includes the connecting shaft of setting in the fixed plate inside, the hollow plate of fixed in the both ends of connecting shaft and the air hole of open in the hollow plate lateral wall, wherein, the outer wall of one side hollow plate is fixedly connected in the inside of annular toothed plate.

[0020] The utility model has the advantages of following:

[0021] 1. The utility model discloses a press handle and make the moving link move, and indirectly through the connecting spring drive extrusion circular platform moves, and in the process of extrusion circular platform continuous movement, extrusion circular platform will gradually expose the fixed ball to the intrusion cylinder outward side, and is stuck into the inside of fixed groove, then rotates handle and drives the moving link rotation, makes the limiting block card into the horizontal end of right angle groove, and then completes the installation to monitoring piece, contrary to the handle of rotating in the opposite direction makes the limiting block with the vertical end of right angle groove, utilizes the reset action of connecting spring and pushes the moving link back to the original position, and drives extrusion circular platform to move, and the inclined plane of extrusion circular platform contacts fixed ball, makes fixed ball return to the inside of fixed ball, completes the disassembly to monitoring piece, and the whole process completes the replacement of monitoring piece.

[0022] 2. The utility model discloses through starting drive motor and drive gear rotation, and drive gear and annular toothed plate, with the rotation of annular toothed plate drive hollow plate rotation, make exhaust gas can pass through different cavities, avoid the damage of monitoring piece without timely replacement and influence the monitoring effect of exhaust gas. DRAWINGS

[0023] Figure 1 It is a kind of exhaust emission monitoring terminal's structural schematic diagram.

[0024] Figure 2 It is a kind of exhaust emission monitoring terminal's internal structure schematic diagram.

[0025] Figure 3 It is the overall structural diagram of the split assembly for replacement component.

[0026] Figure 4 It is the exploded structural schematic diagram of intrusion assembly resistance plate, press assembly and extrusion assembly for replacement component.

[0027] Figure 5 It is the overall structural schematic diagram of shunt component for a kind of exhaust emission monitoring terminal.

[0028] In the drawings, the component list represented by each sign is as follows:

[0029] 100, fixed component; 101, ventilation sleeve; 102, airtight door; 103, communication pipe; 200, replacement component; 201, split assembly; 201a, fixed plate; 201b, fixed groove; 201c, monitoring piece; 201d, fixed lug; 202, intrusion assembly; 202a, intrusion cylinder; 202, resistance plate; 202c, right angle groove; 202d, guide hole; 202e, fixed ball; 203, pressing assembly; 203a, moving rod; 203b, handle; 203c, limiting block; 204, extrusion assembly; 204a, connecting spring; 204b, extrusion frustum; 204c, guide rod; 300, shunt component; 301, power assembly; 301a, fixed block; 301b, drive motor; 301c, drive gear; 301d, annular toothed plate; 302, shunt assembly; 302a, connecting shaft; 302b, hollow plate; 302c, ventilation hole. DETAILED DESCRIPTION

[0030] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application. Embodiment 1

[0031] Please refer to Figures 1-4 The utility model discloses a kind of exhaust emission monitoring terminal, including fixed component 100, including ventilation sleeve 101, airtight door 102 is hinged to the both sides of ventilation sleeve 101 outer wall, and communication pipe 103 is set to the both sides of ventilation sleeve 101;

[0032] Replacement component 200, including the split assembly 201 being set in ventilation sleeve 101 inside, intrusion assembly resistance plate 202 is set on split assembly 201, pressing assembly 203 is set in intrusion assembly resistance plate 202 inside, and extrusion assembly 204 is set to the end of pressing assembly 203;

[0033] Wherein, intrusion assembly resistance plate 202 is inserted into the inside of split assembly 201, using the limiting effect of pressing assembly 203 to install and dismount split assembly 201, to facilitate the replacement of split assembly 201.

[0034] Specifically, the dividing assembly 201 comprises a fixed plate 201a fixed inside the ventilation sleeve 101, a fixed groove 201b opened in the side wall of the fixed plate 201a, a monitoring piece 201c arranged on the fixed plate 201a, and fixed ears 201d fixed on both sides of the monitoring piece 201c. The intrusion assembly resisting plate 202 comprises an intrusion cylinder 202a arranged inside the fixed groove 201b, a 202b fixed at the top end of the intrusion cylinder 202a, a right-angle groove 202c opened inside the intrusion cylinder 202a, a guide hole 202d penetrating the bottom side inside the intrusion cylinder 202a, and a fixed ball 202e arranged on the inner wall of the intrusion cylinder 202a.

[0035] Further, the pressing assembly 203 comprises a moving rod 203a arranged inside the intrusion cylinder 202a, a limiting block 203c fixed on the outer wall of the moving rod 203a, and a handle 203b fixed on the end of the moving rod 203a.

[0036] The limiting block 203c is slidingly connected inside the right-angle groove 202c, the extruding assembly 204 comprises a connecting spring 204a fixed on the other end of the moving rod 203a, an extruding circular truncated cone 204b fixed on the end of the connecting spring 204a, and a guide rod 204c fixed on the end of the extruding circular truncated cone 204b; the outer wall of the guide rod 204c is slidingly connected to the inner wall of the guide hole 202d.

[0037] The operation process of the embodiment is as follows: first, open the airtight door 102, then rotate the handle 203b to drive the moving rod 203a to rotate, and the rotation of the moving rod 203a will drive the limiting block 203c to move. At this time, the limiting block 203c is rotated to the corner of the right-angle groove 202c. Under the elastic force of the connecting spring 204a, the moving rod 203a is pushed towards the right-angle side, and the extruding circular truncated cone 204b is moved. When the inclined surface of the extruding circular truncated cone 204b contacts the fixed ball 202e, the fixed ball 202e has a certain moving space at this time, so that the fixed ball 202e can enter the inside of the intrusion cylinder 202a, so that the fixed ball 202e is separated from the fixed groove 201b, and the monitoring piece 201c is disassembled. When the flat surface of the extruding circular truncated cone 204b contacts the fixed ball 202e, the fixed ball 202e is extruded out of the inside of the intrusion cylinder 202a, so that the fixed ball 202e is clamped into the inside of the fixed groove 201b, thereby completing the fixing of the monitoring piece 201c. Then, rotating the handle 203b drives the moving rod 203a to move, so that the limiting block 203c is clamped into the inside of the right-angle groove 202c, avoiding accidental movement of the moving rod 203a. The whole process is convenient for replacing the fixed groove 201b. Embodiment 2

[0038] Please refer to Figure 1 and Figure 5On the basis of embodiment 1, further include shunt component 300, it includes power assembly 301 set in the top of ventilation sleeve 101, and shunt assembly 302 set in the side of power assembly 301.

[0039] Specifically, power assembly 301 includes fixed block 301a fixed in the top end of ventilation sleeve 101, drive motor 301b fixed in the top end of the inner wall of fixed block 301a, drive gear 301c fixed in the drive end of drive motor 301b, and annular tooth plate 301d set in the side of drive gear 301c;Wherein, drive gear 301c and annular tooth plate 301d are engaged.

[0040] Further, shunt assembly 302 includes connecting shaft 302a set in the inside of fixed plate 201a, hollow plate 302b fixed in both ends of connecting shaft 302a, and ventilation hole 302c opened in the side wall of hollow plate 302b;Wherein, the outer wall of one side hollow plate 302b is fixedly connected in the inside of annular tooth plate 301d.

[0041] The operation process of the embodiment is as follows: first, start the drive motor 301b through the corresponding control, make the drive motor 301b drive the drive gear 301c rotate, and the drive gear 301c and the annular tooth plate 301d are engaged with each other, so that the rotation of the drive gear 301c will drive the annular tooth plate 301d to rotate, and the annular tooth plate 301d is fixedly connected with the hollow plate 302b, so that when the annular tooth plate 301d rotates, the hollow plate 302b will be driven to rotate, and the ventilation hole 302c is in different cavities, and the exhaust gas can pass through different cavities, so as to avoid the influence on the monitoring effect of the exhaust gas due to the damage of the monitoring piece 201c without timely replacement.

[0042] In the description of the present specification, the description of the terms "one embodiment", "example", "specific example" and the like means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are contained in at least one embodiment or example of the present application. In the present specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

Claims

1. An exhaust emission monitoring terminal, characterized by comprising: The utility model relates to a replaceable component of a fixed component of a ventilation sleeve, and a replaceable component of the fixed component of the ventilation sleeve, The utility model relates to a replaceable component of a fixed component of a ventilation sleeve, and a replaceable component of the fixed component of the ventilation sleeve, Wherein, the intruding component resistance board (202) inserts the inside of the division component (201), and the division component (201) is installed and removed by the limiting effect of the pressing component (203), and the division component (201) is convenient to replace. The division component (201) includes a fixed plate (201a) fixed in the ventilation sleeve (101), a fixed groove (201b) opened in the side wall of the fixed plate (201a), a monitoring piece (201c) arranged on the fixed plate (201a), and a fixed lug (201d) fixed on both sides of the monitoring piece (201c).

2. The exhaust emission monitoring terminal according to claim 1, characterized in that, The intruding component resistance board (202) includes an intruding cylinder (202a) arranged in the fixed groove (201b), a (202b) fixed at the top of the intruding cylinder (202a), a right-angle groove (202c) opened in the intruding cylinder (202a), a guide hole (202d) penetrating the bottom side of the intruding cylinder (202a), and a fixed ball (202e) arranged on the inner wall of the intruding cylinder (202a).

3. The exhaust emission monitoring terminal according to claim 2, characterized in that The pressing component (203) includes a moving rod (203a) arranged in the intruding cylinder (202a), a limiting block (203c) fixed on the outer wall of the moving rod (203a), and a handle (203b) fixed on the end of the moving rod (203a).

4. The exhaust emission monitoring terminal according to claim 3, characterized in that Wherein, the limiting block (203c) is slidably connected in the right-angle groove (202c). The extrusion component (204) includes a connecting spring (204a) fixed on the other end of the moving rod (203a), an extrusion frustum (204b) fixed on the end of the connecting spring (204a), and a guide rod (204c) fixed on the end of the extrusion frustum (204b).

5. The exhaust emission monitoring terminal according to claim 4, characterized in that Wherein, the outer wall of the guide rod (204c) is slidably connected to the inner wall of the guide hole (202d). It also includes a shunt component (300) including a power component (301) arranged on the top of the ventilation sleeve (101), and a shunt component (302) arranged on one side of the power component (301).

6. The exhaust emission monitoring terminal according to claim 5, characterized in that ​ 7. A terminal for monitoring exhaust emissions according to claim 6, characterised in that The power assembly (301) comprises a fixing block (301a) fixed to the top end of the ventilation sleeve (101), a driving motor (301b) fixed to the inner wall top end of the fixing block (301a), a driving gear (301c) fixed to the driving end of the driving motor (301b), and an annular toothed plate (301d) arranged on one side of the driving gear (301c). The driving gear (301c) is engaged with the annular toothed plate (301d).

8. The exhaust emission monitoring terminal according to claim 7, characterized in that The shunt assembly (302) comprises a connecting shaft (302a) arranged in the inside of the fixing plate (201a), hollow plates (302b) fixed to both ends of the connecting shaft (302a), and ventilation holes (302c) opened in the side wall of the hollow plates (302b); wherein the outer wall of one side of the hollow plates (302b) is fixedly connected to the inside of the annular toothed plate (301d).

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