Movable carbon dioxide monitoring device

Abstract

The utility model discloses a movable carbon dioxide monitoring device, relates to the technical field of carbon dioxide monitoring, and aims to solve the problem that the conventional carbon dioxide monitor can only realize a simple monitoring display function and cannot realize automatic processing. The sliding frame is connected with a monitor in a sliding mode, and the device further comprises a driving device used for driving the monitor to move along the sliding frame. A plurality of limiting switches are installed above the monitor at equal intervals, the monitor and the output end of the limiting switches are electrically connected with a control unit, the output of the control unit corresponds to the limiting switches and is electrically connected with a processing unit, and the processing unit is used for processing carbon dioxide in air.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of carbon dioxide monitoring, and specifically relates to a movable carbon dioxide monitoring device. BACKGROUND

[0002] The carbon dioxide monitor is a device for monitoring the carbon dioxide content in the ambient air, which can monitor the carbon dioxide content in the indoor air and provide a reference for the ambient air quality.

[0003] Generally, the carbon dioxide content in the indoor air needs to be monitored in real time in industrial workshops or livestock and poultry breeding workshops to ensure the air quality in the factory area and guarantee the normal production conditions or breeding conditions in the workshop. The industrial workshops and livestock and poultry breeding workshops are generally large, and it is normal for a workshop to have hundreds or thousands of square meters. The monitoring range of the current carbon dioxide monitor is limited, so multiple monitors need to be installed to monitor the carbon dioxide concentration in a large workshop at the same time. Each monitor is an independent individual, and the carbon dioxide concentration at different positions in a large workshop may be different. Even if multiple monitors are used for monitoring, only the different concentrations at multiple positions in the workshop can be counted. Although multiple concentration values can roughly show the carbon dioxide situation in the workshop, these concentration values are presented in a point form and cannot express the change in the carbon dioxide concentration in the workshop in a linear manner.

[0004] At the same time, the current carbon dioxide monitor can only achieve the purpose of monitoring the carbon dioxide concentration in a local area and display the detected carbon dioxide concentration. At this time, a special observer is needed to check the monitor and make corresponding operations on the values of the monitor checked, that is, if the carbon dioxide concentration is high, the exhaust or carbon dioxide adsorption device needs to be started to reduce the carbon dioxide concentration in the workshop. This undoubtedly has a large discontinuous time, that is, the observer cannot realize real-time observation of the monitor values, there is an observation gap period, and thus it is easy to cause untimely processing. CONTENT OF THE UTILITY MODEL

[0005] To solve the above problems, that is, the current carbon dioxide monitor can only achieve simple monitoring and display functions and cannot achieve automatic processing, the utility model provides a movable carbon dioxide monitoring device, which comprises a sliding frame, a monitor slidably connected to the sliding frame, a driving device for driving the monitor to move along the sliding frame, multiple limit switches equidistantly installed above the monitor, a control unit electrically connected to the output end of the monitor and the limit switches, and a processing unit electrically connected to the output of the control unit corresponding to the multiple limit switches, wherein the processing unit is used for processing carbon dioxide in the air.

[0006] The utility model discloses further provide as follows: the monitor is through the sliding block with the sliding yoke sliding connection, the top of sliding block is connected with be used for triggering the limit switch trigger frame.

[0007] The utility model discloses further provide as follows: the trigger frame adopts elastic material to make.

[0008] The utility model discloses further provide as follows: the sliding yoke is provided with transmission mechanism on the side away from the monitor, and the driving device drives the sliding block to slide along the direction of the sliding yoke through the transmission mechanism.

[0009] The utility model discloses further provide as follows: the transmission mechanism includes transmission tooth belt, is installed on two transmission gear, transmission tooth belt is parallel to the sliding yoke and is arranged, and the output of driving device is fixedly connected with one of transmission gear, to be used for driving its rotation, and the sliding block is fixedly connected with transmission tooth belt through the angle iron.

[0010] The utility model discloses further provide as follows: still install auxiliary support roller in the middle of transmission tooth belt.

[0011] The utility model discloses further provide as follows: still include the mounting bracket, the sliding yoke, the transmission mechanism and the limit switch are installed on the mounting bracket.

[0012] The utility model discloses the beneficial effect is:

[0013] 1, through the cooperation of driving device and transmission mechanism drive monitor to slide along the direction of the sliding yoke, can make monitor repeatedly walk in different positions, to realize the purpose of the carbon dioxide concentration monitoring of different positions, and through the movement monitoring of one monitoring, can realize the linear change of the carbon dioxide concentration of different positions, and further make monitoring more accurate.

[0014] 2, through the cooperation of monitor, limit switch and control unit, can realize according to the concentration condition and the signal of limit switch, control opening processing unit of corresponding position, to realize the timely automatic processing of carbon dioxide, avoid the problem that the monitoring can exist the off period. DRAWINGS

[0015] Figure 1 The structure schematic diagram of the utility model is shown.

[0016] Figure 2 The structure schematic after removing mounting bracket is shown Figure One .

[0017] Figure 3 The structure schematic after removing mounting bracket is shown Figure Two .

[0018] Figure 4 A rear view is shown after the mounting rack is removed.

[0019] Figure 5 A control flow chart of the present application is shown.

[0020] Reference signs: 1, sliding frame; 11, sliding block; 111, trigger frame; 2, monitor; 3, driving device; 4, limit switch; 5, transmission mechanism; 51, transmission gear; 52, transmission gear belt; 53, auxiliary supporting roller; 6, control unit; 7, processing unit; 8, mounting rack. DETAILED DESCRIPTION

[0021] The preferred embodiments of the present application will be described below with reference to the accompanying drawings. Those skilled in the art should understand that these embodiments are only used to explain the technical principles of the present application, and are not intended to limit the protection scope of the present application.

[0022] The present application provides a kind of about carbon dioxide movable monitoring device, including sliding frame 1, sliding block 11 is slidably connected on sliding frame 1, sliding block 11 is equipped with monitor 2 on the front side surface by screw, sliding block 11 can drive monitor 2 to move on sliding frame 1.

[0023] It further includes driving device 3, driving device 3 is motor, driving device 3 is connected with sliding block 11 by transmission mechanism 5, to realize the purpose of driving sliding block 11 to slide along the direction of sliding frame 1, further drive monitor 2 to move along the direction of sliding frame 1.

[0024] Multiple limit switches 4 are installed equidistantly above monitor 2, i.e. limit switch 4 is arranged in a straight line.The lever of limit switch 4 is set downward, the top end of sliding block 11 is welded with triangular trigger frame 111, trigger frame 111 is made of elastic material, and trigger frame 111 is used to trigger the lever of limit switch 4.

[0025] Monitor 2 and the output end of limit switch 4 are further electrically connected with control unit 6, control unit 6 selects PLC programming controller, monitor 2 can transmit the detected carbon dioxide concentration signal to control unit 6 in real time, and the limit switch 4 triggered by the lever will also output position signal to control unit 6, the output end of control unit 6 is electrically connected with processing unit 7, control unit 6 outputs control signal to processing unit 7 based on concentration signal and position signal, to control processing unit 7 to start working, and processing unit 7 is used to process carbon dioxide in air, wherein the processing device can be carbon dioxide recovery device, exhaust device or fresh air system, etc., which is not specifically limited here, and it should be noted that the processing device is a device that can process and adjust carbon dioxide concentration, which is purchased.

[0026] The transmission mechanism 5 is arranged on the side of the slide 1 away from the monitor 2, and the transmission mechanism 5 comprises a transmission tooth belt 52, which is installed on two transmission gears 51, and the transmission tooth belt 52 is arranged in parallel to the slide 1, and the output end of the driving device 3 is fixedly connected to one of the transmission gears 51 through a shaft coupling, so that the driving device 3 drives the transmission gear 51 to rotate, and further drives the transmission tooth belt 52 to work.

[0027] The slide 11 is fixedly connected to the transmission tooth belt 52 through the angle iron and the band clamp, that is, the movement of the transmission tooth belt 52 can drive the slide 11 to move along the slide 1.

[0028] The middle part of the transmission tooth belt 52 is further provided with an auxiliary supporting roller 53, which is rotatably connected to the wheel frame, and the auxiliary supporting roller 53 is used to support the transmission tooth belt 52 to avoid the problem of sagging of the transmission tooth belt 52. It should be noted that the band clamp used to connect the angle iron and the transmission tooth belt 52 will not have a large motion interference with the auxiliary supporting roller 53, and the motion influence caused thereby can be basically ignored in the device, that is, it will not affect the normal working process of the device.

[0029] Further comprising a mounting frame 8, wherein the slide 1, the transmission mechanism 5 and the limit switch 4 are all mounted on the mounting frame 8, and the mounting frame 8 is mounted on the wall in the room.

[0030] It should be noted that the product shown in the drawings of the specification of the present application is only to represent the structural relationship, and the length of the slide 1 and the transmission tooth belt 52 needs to be adaptively changed according to the use requirement, and the number of the limit switch 4 and the processing unit 7 also needs to be appropriately increased or decreased according to the change of the length, and the number of the auxiliary supporting roller 53 also needs to be appropriately increased or decreased according to the length of the transmission tooth belt 52.

[0031] The output end of the control unit 6 is further electrically connected to the control end of the driving device 3, so as to control the forward and reverse rotation of the driving device 3, that is, when the monitor 2 is driven to slide to the end of the slide 1, the rotation direction of the driving device 3 is changed, so that the monitor 2 is driven to slide back.

[0032] Working process: first, the driving device 3 is started to drive the transmission tooth belt 52 to move, and further drive the monitor 2 to slide along the slide 1, and during the sliding process, the monitor 2 can detect the carbon dioxide concentration at different positions in real time, and further transmit the carbon dioxide concentration signal to the control unit 6 in real time.

[0033] Secondly, when the slider 11 slides to the limit switch 4, the trigger frame 111 will touch the touch rod, and then the limit switch 4 will output a position signal to the control unit 6, the control unit 6 judges the real-time position of the monitor 2 based on the position signal, and if the carbon dioxide concentration signal exceeding the threshold value is detected during the monitor 2 sliding from one limit switch 4 to another limit switch 4, the control unit 6 will output a control signal to the corresponding processing unit 7 based on the concentration signal and the position signal when the monitor 2 touches the next limit switch 4, so as to start the processing unit 7 to process carbon dioxide in the corresponding area.

[0034] Finally, when the slider 11 slides to the end of the slide frame 1, that is, after the last limit switch 4 outputs a position signal to the control unit 6, the control unit 6 outputs a control signal to the driving device 3 to control the driving device 3 to change the rotation direction, thereby realizing the driving of the monitor 2 to slide in the opposite direction. That is, start to slide repeatedly to achieve the purpose of repeated monitoring.

[0035] In summary, the utility model discloses a driving device 3 and transmission mechanism 5 cooperate to drive the monitor 2 to slide along the slide frame 1, which can make the monitor 2 repeatedly walk in different positions, thereby realizing the purpose of monitoring the carbon dioxide concentration in different positions, and through a mobile monitoring, the linear change of the carbon dioxide concentration in different positions can be detected, thereby making the monitoring more accurate. Through the cooperation of the monitor 2, the limit switch 4 and the control unit 6, the processing unit 7 in the corresponding position can be controlled to be started according to the concentration and the signal of the limit switch 4, thereby realizing the automatic processing of carbon dioxide in time, and avoiding the problem that there is a blank period in monitoring.

[0036] Although the utility model has been described with reference to the preferred embodiments, various improvements can be made and equivalent parts can be replaced without departing from the scope of the utility model, and in particular, the technical features mentioned in each embodiment can be combined in any way as long as there is no structural conflict. The utility model is not limited to the specific embodiments disclosed in the text, but includes all technical solutions falling within the scope of the claims.

[0037] In the description of the utility model, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and other terms indicating direction or positional relationship are based on the direction or positional relationship shown in the drawings, which is only for the convenience of description, and does not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the utility model. In addition, the terms "first", "second", "third" are only for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0038] In addition, it needs to be explained that, in the description of the utility model, unless another explicit provision and limitation, the term "mount", "link", "connect" should be broad sense understanding, for example, can be fixed connection, also can be detachable connection, or integrally connected; can be mechanical connection, also can be electrical connection; can be directly connected, also can pass through the indirect connection of intermediate medium, can be two element internal communication. For the person skilled in the art, the specific meaning of the above-mentioned terms in the utility model can be understood according to the specific circumstances.

[0039] The term "comprising" or any other similar word is intended to encompass a non-exclusive inclusion, such that a process, article, or apparatus / device that comprises a list of elements is not limited to those elements, but can include other elements not expressly listed, or also include elements inherent in the process, article, or apparatus / device.

[0040] So far, the technical scheme of the utility model has been described in combination with the preferred embodiments shown in the drawings, but the person skilled in the art can easily understand that the protection scope of the utility model is obviously not limited to these specific embodiments. Without deviating from the principles of the utility model, the person skilled in the art can make equivalent changes or replacements to the related technical features, and the technical schemes after these changes or replacements will fall within the protection scope of the utility model.

Claims

1. A portable carbon dioxide monitoring device, characterized in that: The utility model provides a carbon dioxide monitoring device, including slide (1), slide connection has monitor (2) on slide (1), still include the drive arrangement (3) for driving monitor (2) moves along slide (1), the upper equidistance of monitor (2) is installed with a plurality of limit switch (4), monitor (2) is electrically connected with the output of limit switch (4) and has control unit (6), the output of control unit (6) corresponds a plurality of limit switch (4) electrically connected and has processing unit (7), processing unit (7) is used to handle carbon dioxide in air.

2. The portable monitoring device for carbon dioxide according to claim 1, wherein: The monitor (2) is slidably connected with the slide (1) through a sliding block (11), and the top end of the sliding block (11) is connected with a triggering frame (111) for triggering the limit switch (4).

3. The portable monitoring device for carbon dioxide according to claim 2, wherein: The triggering frame (111) is made of elastic material.

4. The portable monitoring device for carbon dioxide according to claim 3, wherein: The slide (1) is provided with a transmission mechanism (5) on the side away from the monitor (2), and the drive device (3) drives the sliding block (11) to slide along the slide (1) through the transmission mechanism (5).

5. The portable monitoring device for carbon dioxide of claim 4, wherein: The transmission mechanism (5) comprises a transmission toothed belt (52), the transmission toothed belt (52) is installed on two transmission gears (51), the transmission toothed belt (52) is parallel to the slide (1), and the output end of the drive device (3) is fixedly connected with one of the transmission gears (51) to drive the rotation of the transmission gear (51); the sliding block (11) is fixedly connected with the transmission toothed belt (52) through an angle iron.

6. The portable monitoring device for carbon dioxide of claim 5, wherein: The middle part of the transmission toothed belt (52) is further provided with an auxiliary supporting roller (53).

7. The portable monitoring device for carbon dioxide of claim 5, wherein: The utility model further comprises a mounting frame (8), and the slide (1), the transmission mechanism (5) and the limit switch (4) are all mounted on the mounting frame (8).

Images