Air quality measuring equipment

Abstract

Air quality measuring equipment is disclosed. The present invention includes: a first main body housing having a first air quality measurement module installed therein and having open front and rear surfaces; a second main body housing installed adjacent to the first main body housing, having a second air quality measurement module installed therein, and having open front and rear surfaces; a first front door panel rotatably installed on the front surface of the first main body housing; a first rear door panel rotatably installed on the rear surface of the first main body housing, a second front door panel rotatably installed on the front surface of the second main body housing, a second rear door panel rotatably installed on the rear surface of the second main body housing, a first upper heat dissipation panel installed on the upper surface of the first main body housing, and a second upper heat dissipation panel installed on the upper surface of the second main body housing.

Description

air quality measuring equipment

[0001] The present invention relates to an air quality measuring device, and more particularly, to an air quality measuring device that minimizes the influence of external temperature factors such as direct sunlight on the accuracy of air quality measurement values ​​through the installation structure of a heat dissipation panel and an insulation panel in the air quality measuring device and the integrated installation structure of a heating and cooling device, and also minimizes the installation space of the air quality measuring device.

[0002] Since the accuracy of the measured values ​​of air quality measuring equipment is greatly affected by the temperature change of the measuring module, air quality measuring equipment according to the conventional technology is mainly installed and used indoors or in container boxes where large air conditioners are installed.

[0003] Meanwhile, as the importance of measuring and managing air quality has been highlighted recently, there is a growing demand for installing air quality measuring equipment even in places where installation space is insufficient. However, conventional air quality measuring equipment requires a large installation space as described above, and thus has a technical limitation in that it cannot meet the demand for installing air quality measuring equipment.

[0004] In addition, despite the need to install air quality measuring equipment in outdoor locations exposed to direct sunlight in the summer, conventional air quality measuring equipment has a technical limitation in that it cannot sufficiently suppress the rise in internal temperature due to direct sunlight, and thus cannot guarantee accurate measurement values.

[0005] Accordingly, the purpose of the present invention is to provide a rainwater-proof air quality measuring device that can minimize the influence of external temperature factors such as direct sunlight on the accuracy of air quality measurement values ​​through the installation structure of a heat dissipation panel and an insulation panel in an air quality measuring device and an integrated installation structure of an air conditioner, and can also minimize the installation space of the air quality measuring device.

[0006] The problems to be solved by the present invention are not limited to the problems mentioned above, and include other technical problems that can be clearly understood by a person having ordinary skill in the technical field to which the present invention belongs from the description below.

[0007] In order to achieve the above object, an air quality measuring device according to the present invention comprises: a first main body housing having a first air quality measuring module installed therein and having an open front and a back; a second main body housing installed adjacent to the first main body housing, having a second air quality measuring module installed therein and having an open front and a back; a first front door panel rotatably installed on the front of the first main body housing; a first rear door panel rotatably installed on the rear of the first main body housing; a second front door panel rotatably installed on the front of the second main body housing; a second rear door panel rotatably installed on the rear of the second main body housing; a first upper heat dissipation panel installed on an upper surface of the first main body housing; and a second upper heat dissipation panel installed on an upper surface of the second main body housing.

[0008] Preferably, the first upper heat dissipation panel and the second upper heat dissipation panel are provided with a through hole through which a sample transport pipe for measuring air quality is installed, and the insulating member installed on the upper surface of the first main body housing and the insulating member installed on the upper surface of the second main body housing are provided with a through hole through which the sample transport pipe for measuring air quality is installed.

[0009] In addition, it is characterized in that an air conditioner is installed on the inner side of the first rear door panel and the inner side of the second rear door panel, and an outdoor unit of the air conditioner is installed on the outer side of the first rear door panel and the outer side of the second rear door panel.

[0010] In addition, the first main body housing or the second main body housing is characterized in that a circulation fan is installed inside the first main body housing or the second main body housing to circulate air discharged from the air conditioner inside the first main body housing or the second main body housing.

[0011] In addition, it further includes a first rear door heat dissipation panel installed on an outer surface of the first rear door panel; and a second rear door heat dissipation panel installed on an outer surface of the second rear door panel.

[0012] In addition, it further includes a first front door heat dissipation panel installed on an outer surface of the first front door panel; and a second front door heat dissipation panel installed on an outer surface of the second front door panel.

[0013] In addition, it further includes a first side heat dissipation panel installed on a side of the first main body housing; and a second side heat dissipation panel installed on a side of the second main body housing.

[0014] In addition, the upper surface of the first upper heat dissipation panel and the upper surface of the second upper heat dissipation panel are characterized in that a ring part is provided for pulling or fixing the air quality measuring equipment.

[0015] In addition, it is characterized in that an insulating member is installed on the inner surface of the first front door panel, the inner surface of the second front door panel, the inner surface of the first rear door panel, and the inner surface of the second rear door panel.

[0016] In addition, it is characterized in that a communication server for receiving a command to set the operating conditions of the air conditioner is installed inside the first main body housing or the second main body housing.

[0017] In addition, it is characterized in that an insulating packing is installed on the inner surface of the first front door panel, the inner surface of the second front door panel, the inner surface of the first rear door panel, and the inner surface of the second rear door panel.

[0018] In addition, it is characterized in that a heat insulating member is installed on each of the side surfaces of the first main body housing and the side surface of the second main body housing, which are mutually opposite surfaces of the first main body housing and the second main body housing.

[0019] According to the present invention, the installation structure of the heat dissipation panel and the insulation panel in the air quality measuring equipment and the integrated installation structure of the air conditioner can minimize the influence of external temperature factors such as direct sunlight on the accuracy of the air quality measurement value, and the installation space of the air quality measuring equipment can be minimized.

[0020] The effects of the present invention are not limited to the effects mentioned, and include other effects that can be clearly understood by a person having ordinary skill in the art to which the present invention pertains from the following description.

[0021] Figure 1 is a perspective view from the front side of an air quality measuring device according to one embodiment of the present invention;

[0022] Figure 2 is a perspective view of the rear side of the air quality measuring device according to one embodiment of the present invention;

[0023] FIG. 3 is a drawing showing a state in which the first front door panel and the second front door panel are open in an air quality measuring device according to one embodiment of the present invention; and

[0024] FIG. 4 is a drawing showing a state in which the first rear door panel and the second rear door panel are open in an air quality measuring device according to one embodiment of the present invention.

[0025] The present invention will be described in more detail below with reference to the drawings. It should be noted that, wherever possible, identical components are represented by identical reference numerals throughout the drawings. Furthermore, detailed descriptions of well-known functions and configurations that may unnecessarily obscure the gist of the present invention will be omitted.

[0026] FIG. 1 is a perspective view from the front side of an air quality measuring device according to one embodiment of the present invention, and FIG. 2 is a perspective view from the rear side of an air quality measuring device according to one embodiment of the present invention.

[0027] Referring to FIGS. 1 and 2, an air quality measuring device according to one embodiment of the present invention includes a first main body housing (100) and a second main body housing (200).

[0028] The first main body housing (100), which is a box-shaped structure in which a first air quality measurement module is installed, has an open front and a back, respectively, and a first front door panel (130) and a first rear door panel (170) are rotatably installed on the open front and back of the first main body housing (100), respectively.

[0029] In carrying out the present invention, the first air quality measurement module installed inside the first main body housing (100) may include a fine dust (PM10) measurement module, an ozone measurement module, a nitrogen oxide measurement module, and a sulfur dioxide measurement module.

[0030] The second main body housing (200), which is a box-shaped structure in which a second air quality measurement module is installed, also has open front and rear sides, and the left side of the second main body housing (200) and the right side of the first main body housing (100) are connected and installed so as to be adjacent to each other, and a second front door panel (230) and a second rear door panel (270) are rotatably installed on the open front and rear sides of the second main body housing (200).

[0031] In addition, in carrying out the present invention, the second air quality measurement module may include an ultrafine dust (PM2.5) measurement module, and a data storage device that collects and stores measurement values ​​from each measurement module, a measurement value correction device that performs correction (calibration) for the measurement values ​​from each measurement module, an air generation device for measurement value correction, and an emergency power device that supplies power to each measurement module when the external power supply is cut off may be installed inside the second main body housing (200).

[0032] FIG. 3 is a drawing showing a state in which the first front door panel (130) and the second front door panel (230) of the air quality measuring device according to one embodiment of the present invention are open, and FIG. 4 is a drawing showing a state in which the first rear door panel (170) and the second rear door panel (270) of the air quality measuring device according to one embodiment of the present invention are open.

[0033] As shown in FIGS. 3 and 4, a first front door panel (130) and a second front door panel (230) are rotatably installed on the front of the air quality measuring device according to the present invention, and a first rear door panel (170) and a second rear door panel (270) are rotatably installed on the rear of the air quality measuring device, so that the air quality measuring device according to the present invention has a ventilation structure that allows the user to efficiently discharge internal heat to the outside by simultaneously opening the front and rear when necessary.

[0034] Meanwhile, a first upper heat dissipation panel (110) having a cross-section in the shape of the letter 'ㄷ' is installed on the upper surface of the first main body housing (100) to form a separation space of a predetermined height (e.g., 2 cm), and a second upper heat dissipation panel (210) having a cross-section in the shape of the letter 'ㄷ' is installed on the upper surface of the second main body housing (200) to form a separation space of a predetermined height (e.g., 2 cm).

[0035] In addition, a first side heat dissipation panel (150) having a cross-section in the shape of the letter 'ㄷ' is installed on the left side of the first main body housing (100) to form a separation space of a predetermined width (e.g., 2 cm), and a second side heat dissipation panel (250) having a cross-section in the shape of the letter 'ㄷ' is installed on the right side of the second main body housing (200) to form a separation space of a predetermined width (e.g., 2 cm).

[0036] In addition, a first front door heat dissipation panel (135) having a cross-section in the shape of the letter “ㄷ” is installed on the outer surface of the first front door panel (130) to form a gap space of a predetermined width (e.g., 2 cm), and a first rear door heat dissipation panel (175) having a cross-section in the shape of the letter “ㄷ” is installed on the outer surface of the first rear door panel (170) to form a gap space of a predetermined width (e.g., 2 cm).

[0037] In addition, a second front door heat dissipation panel (235) having a cross-section in the shape of the letter 'ㄷ' is installed on the outer surface of the second front door panel (230) to form a gap space of a predetermined width (e.g., 2 cm), and a second rear door heat dissipation panel (275) having a cross-section in the shape of the letter 'ㄷ' is installed on the outer surface of the second rear door panel (270) to form a gap space of a predetermined width (e.g., 2 cm).

[0038] In this way, not only are heat dissipation panels installed on the upper surface and the side surface of the air quality measuring device according to the present invention, but the gap formed between the heat dissipation panels and the outer surface of the air quality measuring device functions as a buffer space that blocks heat transfer from the outside, thereby effectively preventing the internal temperature of the air quality measuring device from increasing due to external factors such as direct sunlight in the summer, thereby lowering the accuracy of air quality measurement.

[0039] Meanwhile, in carrying out the present invention, it is preferable that a through hole through which a sample transfer pipe (10) is installed to transfer a sample supplied from an air quality measurement sample collection module installed on the upper portion of a first upper heat dissipation panel (110) to a first air quality measurement module installed inside a first main body housing (100) is provided in the first upper heat dissipation panel (110), and a through hole through which a sample transfer pipe (10) is installed to transfer a sample supplied from an air quality measurement sample collection module installed on the upper portion of a second upper heat dissipation panel (210) to a second air quality measurement module installed inside a second main body housing (200) is provided in the second upper heat dissipation panel (210), so that the supply of air quality measurement samples is smoothly performed despite the installation of the first upper heat dissipation panel (110) and the second upper heat dissipation panel (210).

[0040] In addition, in carrying out the present invention, a plurality of annular ring portions (not shown) may be provided on the upper surface of the first upper heat dissipation panel (110) and the upper surface of the second upper heat dissipation panel (210), and thus, a user may tow the air quality measurement equipment while attaching a towing strap to the ring portion in order to move the air quality measurement equipment, or may attach one end of a fixing strap to the ring portion in order to fix the air quality measurement equipment and fix the other end of the fixing strap to the ground, etc.

[0041] Meanwhile, in carrying out the present invention, a panel-type insulating member (50) may be installed on the inner side of the upper surface of the first main body housing (100), the inner side of the upper surface of the second main body housing (200), the inner side of the left and right sides of the first main body housing (100), the inner side of the left and right sides of the second main body housing (200), the inner side of the first front door panel (130), the inner side of the first rear door panel (170), the inner side of the second front door panel (230), and the inner side of the second rear door panel (270).

[0042] In addition, in carrying out the present invention, such a panel-type insulating member (50) may include an insulating material such as glass wool that is arranged to widely contact each installation surface, and a fixed frame of a panel-type box structure with an open upper portion that is joined to the installation surface to fix the insulating material to the installation surface while the insulating material is filled inside.

[0043] Meanwhile, in carrying out the present invention, it is preferable to form a through hole, through which an air quality measurement sample transfer pipe (10) is installed, in an insulating member (50) installed on the inner side of the upper surface of the first main body housing (100) and an insulating member (50) installed on the inner side of the upper surface of the second main body housing (200), extending from a position corresponding to the through hole provided in the first upper heat dissipation panel (110) and the second upper heat dissipation panel (210), so that the air quality measurement sample can be smoothly supplied despite the installation of the insulating member (50).

[0044] Meanwhile, as shown in FIG. 4, it is preferable to install air conditioners (30) on the inner surface of the first rear door panel (170) and the inner surface of the second rear door panel (270), respectively, so that the user can independently control the internal temperature of the first main body housing (100) and the internal temperature of the second main body housing (200) as needed.

[0045] In addition, in carrying out the present invention, a sample distribution module structure that distributes a sample supplied from a sample transfer pipe (10) through individual branch pipes and supplies it to each air quality measurement module may be installed inside the first main body housing (100) or the second main body housing (200).

[0046] Meanwhile, in order to prevent condensation from occurring inside the individual branch pipes provided in the sample distribution module structure due to the cold air supplied from the air conditioner (30), an insulating box that blocks the cold air supplied from the air conditioner (30) may be installed inside the first main body housing (100) or the second main body housing (200), and the sample distribution module structure may be installed inside the insulating box.

[0047] In addition, such an insulation box may be provided with a hole for installing a sample transfer pipe (10) so that the sample transfer pipe (10) can be inserted through from the outside and connected to the sample distribution module structure, and a hole for installing a branch pipe so that individual branch pipes provided in the sample distribution module structure can be inserted through and connected to each air quality measurement module.

[0048] In addition, in carrying out the present invention, as shown in FIG. 4, the outdoor unit (35) connected to the air conditioner (30) installed on the inner surface of the first rear door panel (170) and the inner surface of the second rear door panel (270) is installed to protrude outward by penetrating the first rear door panel (170) and the second rear door panel (270), respectively, so that the air conditioner (30) can be installed in the interior of the air quality measuring equipment with a minimum space.

[0049] In this way, since the outdoor unit (35) is installed to protrude outward through the outer surfaces of the first rear door panel (170) and the second rear door panel (270), it is preferable that the first rear door heat dissipation panel (175) installed on the outer surface of the first rear door panel (170) and the second rear door heat dissipation panel (275) installed on the outer surface of the second rear door panel (270) be provided with an outdoor unit (35) installation hole into which the outdoor unit (35) is inserted and installed, as shown in FIG. 2.

[0050] In addition, in carrying out the present invention, as shown in FIG. 4, a stand (90) on which an air conditioner (30) is mounted is provided on the lower part of the inner surface of the first rear door panel (170) and the lower part of the inner surface of the second rear door panel (270), so that the air conditioner (30) having a considerable weight can be stably installed on the inner surface of the first rear door panel (170) and the inner surface of the second rear door panel (270), respectively.

[0051] In addition, in carrying out the present invention, an air circulation fan may be installed inside the first main body housing (100) and inside the second main body housing (200) to ensure that air discharged from the air conditioner (30) is sufficiently circulated in the internal space of the first main body housing (100) and the second main body housing (200).

[0052] In addition, in carrying out the present invention, a communication server may be installed inside the first main body housing (100) or the second main body housing (200) to receive an operating condition setting command, such as a set temperature of the air conditioner (30), from an administrator terminal and generate a control signal for controlling the operation of the air conditioner (30) based on the command.

[0053] In addition, in carrying out the present invention, as shown in FIGS. 3 and 4, it is preferable to further improve the insulation performance of the air quality measuring device according to the present invention by installing an insulating packing (70) that is in close contact with the open front edge portion or the open rear edge portion of the first main body housing (100) or the second main body housing (200) when the door panels are closed, on the inner edge of the first front door panel (130), the inner edge of the second front door panel (230), the inner edge of the first rear door panel (170), and the inner edge of the second rear door panel (270).

[0054] In addition, as shown in FIG. 3, since an insulating member (50) is installed on the inner side of the right side of the first main body housing (100) and the inner side of the left side of the second main body housing (200), which are mutually opposing surfaces of the first main body housing (100) and the second main body housing (200), heat exchange between the first main body housing (100) and the second main body housing (200) is blocked, the operational stability of the air quality measurement module inside the first main body housing (100) and the operational stability of the air quality measurement module inside the second main body housing (200) can be independently maintained.

[0055] In addition, in carrying out the present invention, as shown in FIG. 3, a plurality of support members (20) whose protrusion length is adjusted through screw coupling are installed on the lower surfaces of the first main body housing (100) and the second main body housing, so that the user can individually adjust the protrusion length of the support members (20) according to the curvature of the ground on which the air quality measuring device according to the present invention is installed.

[0056] In addition, in carrying out the present invention, wheels (not shown) for transporting the air quality measuring equipment on the ground may be installed on the lower surfaces of the first main body housing (100) and the second main body housing. In this case, the user may move the air quality measuring equipment while the wheels touch the ground by reducing the protruding length of the support (20). In a case where fixed installation of the air quality measuring equipment on the ground is required, the movement of the air quality measuring equipment may be restricted by increasing the protruding length of the support (20) so that the support (20) touches the ground before the wheels.

[0057] In addition, in carrying out the present invention, a light (not shown) is installed inside each of the first main body housing (100) and the second main body housing (200), and a pressure-type switching module (not shown) that controls the turning on and off of the light is installed at the joint portion of the door panel and the main body housing, so that when the user opens the door panel, the light is automatically turned on according to the release of pressure from the pressure-type switching module, and when the door panel is closed, the light is automatically turned off according to the application of pressure from the pressure-type switching module, thereby promoting the convenience of management for the user.

[0058] Meanwhile, an air quality measuring device according to another embodiment of the present invention may have a structure in which the first main body housing (100) is installed alone without being mutually coupled with the second main body housing (200), and a first side heat dissipation panel (150) may be installed on each of the left and right sides of the first main body housing (100) installed alone in this manner.

[0059] The terminology used herein is merely used to describe specific embodiments and is not intended to limit the present invention. The singular expression includes the plural expression unless the context clearly indicates otherwise. In this application, it should be understood that the terms "comprise" or "have" indicate the presence of a feature, number, step, operation, component, part, or combination thereof described in the specification, but do not preclude the possibility of the presence or addition of one or more other features, numbers, steps, operations, components, parts, or combinations thereof.

[0060] Although the preferred embodiments and application examples of the present invention have been illustrated and described above, the present invention is not limited to the specific embodiments and application examples described above, and various modifications can be made by a person having ordinary skill in the art to which the present invention pertains without departing from the gist of the present invention as claimed in the claims, and such modifications should not be understood individually from the technical idea or prospect of the present invention.

[0061] The present invention is recognized as having industrial applicability in the atmospheric environment-related industrial field.

Claims

1. A first main body housing (100) having a first air quality measurement module installed inside and having open front and back sides; A second main body housing (200) installed adjacent to the first main body housing (100), having a second air quality measurement module installed inside, and having open front and rear sides; A first front door panel (130) rotatably installed on the front of the first main body housing (100); A first rear door panel (170) rotatably installed on the rear of the first main body housing (100); A second front door panel (230) rotatably installed on the front of the second main body housing (200); A second rear door panel (270) rotatably installed on the rear of the second main body housing (200); A first upper heat dissipation panel (110) installed on the upper surface of the first main body housing (100); and A second upper heat dissipation panel (210) installed on the upper surface of the second main body housing (200) Air quality measuring equipment including.

2. In paragraph 1, A first rear door heat dissipation panel (175) installed on the outer surface of the first rear door panel (170); and A second rear door heat dissipation panel (275) installed on the outer surface of the second rear door panel (270) Air quality measuring equipment including:

3. In paragraph 1, A first front door heat dissipation panel (135) installed on the outer surface of the first front door panel (130); and A second front door heat dissipation panel (235) installed on the outer surface of the second front door panel (230) Air quality measuring equipment including:

4. In paragraph 1, A first side heat dissipation panel (150) installed on the side of the first main body housing (100); and A second side heat dissipation panel (250) installed on the side of the second main body housing (200) Air quality measuring equipment including:

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