TWI644061B - Indoor ventilation circulation airflow guiding system - Google Patents

Abstract

The invention refers to an indoor ventilation circulation airflow guiding system, which includes at least a control device, at least one air inlet device, at least one exhaust device, and at least one air guide device. The air inlet device has an air filter element, a The fresh air intake pipe communicating with the external environment and a fresh air exhaust pipe communicating with the indoor space. The exhaust device has a polluted air intake pipe communicating with the indoor space and a polluted air exhaust pipe communicating with the external environment. The air device has an intake pipe communicating with the indoor space section and an exhaust pipe communicating with the adjacent section, so that the ceiling of the indoor space does not have a connected duct, and can use mechanical power to form positive and negative pressure airflow. The concept of making the air flow naturally flow in the indoor space can effectively control the direction of the air flow, so that different sections of the indoor space can evenly replace fresh air in a sufficient amount to maintain ventilation and reduce people's fatigue due to poor air quality. And can effectively promote human health.

Description

Indoor ventilation circulation airflow guiding system

The present invention belongs to an indoor air flow control technology, and specifically refers to an indoor ventilation circulation airflow guide system that does not use an air pipe connection, thereby reducing the use of air pipes and simplifying the configuration of components to maintain the total air flow. , Which can reduce the dust and dirt in the air duct, and effectively improve the indoor air quality.

According to the impact of global warming and deterioration of air quality, in order to reduce the indoor living environment from being affected by the outdoors and improve the comfort of the indoor living environment, current homes and offices usually use various air conditioning systems to maintain the temperature of their indoor environment. In modern buildings, in order to reduce the energy consumption of air-conditioning systems, related interior spaces are usually designed with high airtightness. However, high airtightness design will reduce the oxygen content of the indoor space, and the air quality will continue to deteriorate. People stay in the airtight for a long time. In the indoor space, it is easy to be fatigued due to lack of oxygen content, mental fatigue, work fatigue, and further cause physical discomfort and infection (such as sick building syndrome). Therefore, the introduction of sufficient external fresh air can Effectively and directly solve the aforementioned problems and problems caused by air circulation in the indoor space; and the existing ventilation system is shown in the first figure, which is composed of a ventilation host (10), and the ventilation The main unit (10) has a fresh air intake pipe (11) and a polluted air exhaust pipe (12) corresponding to one of the outdoor environments, and the other end of the ventilation main unit (10) is connected with a fresh air corresponding to the indoor space, respectively. Exhaust pipe (13 ) And a polluted air inlet pipe (14) for ventilating the closed indoor space and outdoor environment by using the ventilation host (10) for introducing fresh air into the indoor space and discharging polluted air in the indoor space To the outdoor environment, and in order to improve the air quality, the ventilation unit (10) will generally be equipped with a filter module (15) to filter out harmful substances in the fresh air. For sections of different sizes (such as living room, dining room, bedroom, study, kitchen, bathroom, toilet, etc.), a fresh pipe (13) is connected to the fresh air exhaust pipe (13), and the dry pipe (20) A series of smaller-diameter manifolds (21) are connected to each section for introducing fresh air into each section. In addition, the polluted air intake pipe (14) can be connected to an air duct (25) to contaminate indoor polluted air. Exhaust, and there are some problems with the design of the aforementioned existing ventilation systems; such as:

1. When the indoor space is small, it is not necessary to use a dry pipe (20) and a manifold (21) to connect to different sections, because the fresh air exhaust pipe (13) of the ventilation host (10) and the indoor polluted air intake pipe (14) It is relatively close, which will cause fresh air to be sucked out quickly, and fail to uniformly ventilate.

2. When the indoor space is large, it is often necessary to use complicated trunk pipes (20) and manifolds (21), which will also severely limit the design of the ceiling and destroy the integrity and aesthetics of the ceiling in the indoor space.

3. When using the main pipe (20) and the manifold (21), the flow pressure loss often affects the air volume, making it impossible to effectively ventilate the section located at the end of the main pipe (20) and the manifold (21), so that the room is indoors. The benefits of space to improve air quality are insignificant.

4. In addition, affected by the turn and length of the main pipe (20) and the manifold (21), the flow velocity is slowed down due to the aforementioned pressure loss, the risk of dust deposition and microbial growth is prone to affect people's health.

In order to solve the aforementioned problems, the "Air Conditioning Drainage System" of Chinese Patent Certificate No. I582300 has an air conditioning drainage frame, the outside is the wall installation side to be installed on the wall, and the inside is the area partition installation side to An area divider is installed. The area divider separates the first area and the second area. The air-conditioning drainage frame includes a first drainage port, a drainage channel, and a second drainage port. The first drainage port and the second drainage port face the first. Area and the second area, the drainage channel communicates with the first and second drainage openings, the first drainage openings, or the second drainage openings. In addition, the air-conditioning drainage system includes an air-diversion unit and an air-conditioning drainage frame. The air-diversion unit is connected to the first drainage port, the second drainage port, or is disposed in the drainage channel. Thereby, the air-conditioning drainage frame and the air-conditioning drainage system of the previous case of the invention can simplify and hide the air-conditioning structure and improve the air quality of the active area. However, its diversion unit mainly uses fans or blowers, which is easy to form noise and cannot be effectively controlled by partitions. In addition, although the air flow is not limited to the partition wall, it still needs to install long-distance pipelines, which cannot completely solve the traditional replacement. In other words, the existing ventilation system not only destroys the overall planning of the indoor space, but also fails to effectively provide a sufficient amount of fresh air, and it is more difficult to uniformly ventilate. Therefore, how to solve this problem is a very important issue in the industry. .

In view of this, the inventor has in-depth discussions on the problems faced by the existing ventilation system, and through years of research and development and manufacturing experience in related industries, through continuous efforts to improve and trial, finally successfully developed an indoor ventilation system The circulating airflow guiding system overcomes the disadvantages and inconveniences caused by the need to use the main pipe and the manifold to conduct air.

Therefore, the main object of the present invention is to provide an indoor ventilation cycle. The ring airflow guide system can use mechanical power to form positive pressure and negative pressure, so that the airflow flows naturally in the indoor space.

In addition, the main object of the present invention is to provide an indoor ventilation circulation airflow guiding system, which can bridge the airflow through mechanical power to achieve the purpose of controlling the airflow, thereby providing sufficient and uniform ventilation of fresh air.

Based on this, the present invention mainly achieves the foregoing objects and effects through the following technical means, which at least includes a control device, at least one air inlet device, at least one exhaust device, and at least one air guide device; The control device is respectively connected to each of the air intake device, each of the exhaust device, and each of the air guiding device, and the control device can synchronously or separately control the start, stop and air volume of the aforementioned air inlet device, exhaust device, and air guiding device; The air intake device is located adjacent to the external environment of the building and the indoor space. The air intake device has an air filter element, a fresh air intake pipe communicating with the external environment, and a fresh air communicating with the indoor space. Exhaust pipe; the exhaust device is also provided in the indoor space of the building adjacent to the external environment. The exhaust device has a polluted air intake pipe communicating the indoor space and a polluted air exhaust pipe communicating the external environment. Furthermore, the air guiding device is located at the junction of adjacent sections in the indoor space of the building, and the air guiding device has an inlet connecting the indoor space section. And a communicating tube adjacent section of the discharge pipe.

Through this, through the concrete realization of the above technical means, the present invention uses the control device to control the design of the air intake device, the air guide device and the exhaust device, so that the ceiling of the indoor space does not have a connected air duct, and can use mechanical power to form a positive Pressure and negative pressure airflow, the concept of natural airflow in the indoor space, which can effectively control Air flow control, so that fresh air can be replaced in sufficient amount in different sections of the indoor space to maintain ventilation, which can reduce people's fatigue due to poor air quality, and can effectively promote human health, thereby increasing the added value of the product. And enhance its economic benefits.

The present invention further achieves the foregoing objects and effects through the following technical means; for example, the air intake device is provided with at least one filter element between the fresh air intake pipe and the fresh air exhaust pipe, for filtering out fresh air. Impurities or harmful substances.

The indoor ventilation circulation airflow guidance system further includes at least one dehumidifier installed in the indoor space and electrically connected to the control device, and the dehumidifier has an intake pipe communicating with the indoor space section and an adjacent adjacent section. Of the discharge pipe.

The indoor ventilation circulation airflow guidance system may further be provided with a plurality of air quality sensing elements connected to the control device in different sections of the indoor space, so that each of the air quality sensing elements can be used to detect the air in the set section, so that As a basis for the control device to control the air intake device, the exhaust device or the air guiding device.

In order to make your reviewers better understand the composition, features, and other purposes of the present invention, the following is a description of the preferred embodiments of the present invention, which will be described in detail with reference to the drawings, and will be implemented by those familiar with the technical field.

(10) ‧‧‧Ventilation host

(11) ‧‧‧Fresh air intake pipe

(12) ‧‧‧Polluted air exhaust pipe

(13) ‧‧‧Fresh air exhaust pipe

(14) ‧‧‧ Polluted air intake pipe

(15) ‧‧‧Filter Module

(20) ‧‧‧Main pipe

(21) ‧‧‧Manifold

(25) ‧‧‧Air tube

(40) ‧‧‧Control device

(50) ‧‧‧Air inlet device

(51) ‧‧‧Fresh air intake pipe

(52) ‧‧‧Fresh air exhaust pipe

(53) ‧‧‧Filter element

(60) ‧‧‧Exhaust device

(61) ‧‧‧Polluted air intake pipe

(62) ‧‧‧Polluted air discharge pipe

(70) ‧‧‧Air guiding device

(71) ‧‧‧Air intake pipe

(72) ‧‧‧Discharge pipe

(80) ‧‧‧Dehumidifier

(81) ‧‧‧Air inlet pipe

(82) ‧‧‧Discharge pipe

(90) ‧‧‧Air quality sensor

The first picture: a schematic diagram of the configuration of a conventional ventilation system in a building for explaining the relative relationship between the various devices.

FIG. 2 is a schematic structural diagram of the indoor ventilation circulation airflow guiding system according to the present invention, for explaining the relative relationship between various devices.

Third figure: The layout diagram of the indoor ventilation circulation airflow guiding system of the present invention actually applied in a building.

FIG. 4 is a schematic structural diagram of the air guiding device installed in the ceiling in the indoor ventilation circulation airflow guiding system of the present invention.

Fifth figure: A schematic diagram of the air guiding device in the indoor ventilation circulation airflow guiding system of the present invention installed outside the ceiling.

FIG. 6 is a schematic diagram of the airflow of the indoor ventilation circulation airflow guiding system of the present invention in practical application.

Figure 7: Schematic diagram of local action of the indoor ventilation circulation airflow guiding system of the present invention in practical application.

Eighth diagram: Another partial action diagram of the indoor ventilation circulation airflow guiding system of the present invention in practical application.

The present invention is an indoor ventilation circulation airflow guiding system. The following describes the technical content of the present invention through specific embodiments, so that those skilled in the art can easily understand the advantages and effects of the present invention from the content disclosed in this specification. . However, the present invention can also be implemented or applied in other specific embodiments. Therefore, in the specific embodiments of the present invention and its components with accompanying drawings, all references to front and back, left and right, top and bottom, top and bottom, and horizontal and vertical are used for convenience of description and are not limiting. The invention does not limit its components to any position or spatial direction. The dimensions specified in the drawings and the description should be within the scope of the patent application of the present invention. Design and demand changes.

The preferred embodiment of the indoor ventilation circulation airflow guidance system of the present invention is shown in Figures 2 and 3. The indoor ventilation circulation airflow guidance system is applied to a building with indoor space and external environment. , Which includes at least a control device (40), at least one air inlet device (50), at least one exhaust device (60), and at least one air guiding device (70); wherein the control devices (40) are connected separately Each of the air intake device (50), each of the exhaust device (60), and each of the air guiding device (70), and the control device (40) can control the aforementioned air intake device (50) and exhaust device simultaneously or separately (60) and the start and stop and air volume of the air guiding device (70); and the air inlet device (50) is located adjacent to the external environment of the building and the indoor space, and the air inlet device (50) can The air intake device (50) is provided at a corresponding large section of the indoor space of the building, such as a living room. The air inlet device (50) has a fresh air inlet pipe (51) connected to the external environment and a fresh air discharge pipe (52) connected to the indoor space. ) For fresh air from the outside environment to be sucked in through the fresh air inlet pipe (51) and discharged into the room through the fresh air discharge pipe (52) In the space, the air intake device (50) is provided with at least one filter element (53) between the fresh air intake pipe (51) and the fresh air exhaust pipe (52) for filtering out impurities or harmful substances in the fresh air; The exhaust device (60) is located adjacent to the indoor space of the building and the external environment, and the exhaust device (60) can be designed in the building and space according to the building and space design. 50) Corresponding to the larger corner of the diagonal or odor-generating section [such as kitchen, bathroom or toilet, etc.], in order to generate air convection effect, and the exhaust device (60) has a polluted air intake that connects the indoor space tube (61) and a polluted air discharge pipe (62) connected to the external environment, for sucking polluted air in the indoor space from the polluted air intake pipe (61) and discharging the polluted air discharge pipe (62) into the indoor space; The air guiding device (70) is located at the junction of various sections in the indoor space of the building [such as a walkway and bedroom, a walkway and bathroom, or a walkway and study room, etc.], and the air guide device (70 ) An air inlet pipe (71) connected to the indoor space section and an exhaust pipe (72) connected to the adjacent section are provided for sucking the air in the section of the indoor space through the air inlet pipe (71) and discharged through the discharge pipe (72). In another adjacent and different section of the indoor space, the exhaust device (60) or the air guiding device (70) may be located inside the ceiling [as shown in the fourth figure] or outside the ceiling [such as (Shown in the fifth figure), and the intake pipe (71) and the exhaust pipe (72) of the air guiding device (70) are arranged in different adjacent sections of the indoor space, so that the air flow can flow in the adjacent different sections Furthermore, the indoor ventilation circulation airflow guiding system of the present invention further includes at least one electrical connection to the control device ( 40) dehumidifier (80), the dehumidifier (80) is located at the junction of a larger section of the indoor space of the building [such as the living room and dining room], and the dehumidifier (80) has a connected indoor space The air inlet pipe (81) in the section and a discharge pipe (82) connected to the adjacent section are used for sucking the air in the section of the indoor space through the intake pipe (81) and discharged through the discharge pipe (82) to another in the indoor space. In adjacent sections, the indoor convection air passing through the dehumidifying device (80) is used for humidity control, so that the dry airflow circulates in the indoor space to achieve the effect of dehumidification in the whole room. Moreover, the indoor ventilation circulation airflow guidance system can further be provided with a plurality of air quality sensing elements (90) connected to the control device (40) in different sections of the indoor space, and the air quality sensing elements (90) are available for Detection of temperature and humidity, air pollution Concentration for detecting the air in the set interval by using each of the air quality sensing elements (90) as the control device (40) to control the air intake device (50), exhaust device (60) or air guiding device (70) ) The basis of airflow speed and flow rate; by this, using the mechanical power of the air intake device (50), exhaust device (60) and air guiding device (70), the positive and negative pressures in different sections of the indoor space are formed Pressurized airflow makes the airflow in the indoor space to form an indoor ventilation circulation airflow guide system that is easy to control the airflow.

When the indoor ventilation circulation airflow guiding system of the present invention is actually used, it is shown in the second, sixth, seventh, and eighth figures. It can use the control device (40) to control the air intake device (50) to control the external environment. The fresh air is introduced into the indoor space after being filtered, and the fresh air is further guided to different sections through the air guiding device (70) of the indoor space. At the same time, the exhaust space (60) is used to discharge the indoor space more polluted air to the outside environment, so that The ceiling of the indoor space does not have connected air ducts. Instead, it can use mechanical power to form positive and negative pressure airflow, so that the airflow can generate a natural flow in the indoor space. It can effectively control the airflow as needed, so that different sections of the indoor space can be controlled. The fresh air can be replaced evenly and sufficiently to maintain ventilation, which can reduce people's fatigue due to poor air quality, and can effectively promote human health and achieve the effect of an energy-saving and healthy house; meanwhile, further use dehumidifiers (80) and The setting of the air quality sensing element (90) can more effectively ensure the air quality of the indoor space, achieve the purpose of dehumidification in the whole room, and can easily achieve Border control airflow effect.

In addition, compared with the previous patented technology, the present invention guides and controls the airflow in the overall indoor space, which can form multiple airflows in the indoor section, thereby achieving the functions of odor control and cleanliness control in the indoor space. High and low ceiling Different boards can be planned and designed, or they can be controlled individually or in groups, or the direction of the airflow path can be selected to match the indoor temperature and humidity, and the airflow can be adjusted according to the air pollution concentration. More importantly, the indoor airflow guide of the present invention It is not necessary to install long-distance pipelines to ensure the integrity of indoor decoration.

In this way, it can be understood that the present invention is an excellent creative creation. In addition to effectively solving the problems faced by practitioners, it has greatly improved the efficacy, and has not seen the same or similar product creation or public use in the same technical field. At the same time, it has the improvement of efficacy. Therefore, the present invention has already met the requirements of "newness" and "progressiveness" of the invention patent, and has applied for an invention patent in accordance with the law.

Claims (4)

An indoor ventilation circulation airflow guidance system applied to a building with an indoor space and an external environment includes at least a control device, at least one air inlet device, at least one exhaust device, and at least one air guide device; The control device is respectively connected to each of the air intake device, each of the exhaust device, and each of the air guiding device, and the control device synchronously or separately controls the rotation speed and air volume of the aforementioned air inlet device, exhaust device, and air guiding device; and The air intake device is located adjacent to the external environment of the building and the indoor space. The air intake device has a fresh air intake pipe communicating with the external environment and a fresh air exhaust pipe communicating with the indoor space; The exhaust device is arranged adjacent to the indoor space of the building and the external environment. The exhaust device has a polluted air intake pipe communicating with the indoor space and a polluted air exhaust pipe communicating with the external environment; The air guiding device is located at the junction of adjacent sections in the indoor space of the building, and the air guiding device has an air inlet pipe connecting the indoor space section and a connecting adjacent section Discharge pipe; thereby forming an easy control of indoor air in the airflow circulating by the airflow guiding system. The indoor ventilation circulation airflow guiding system according to item 1 of the scope of the patent application, wherein the air intake device is provided with at least one filter element between the fresh air intake pipe and the fresh air exhaust pipe for filtering impurities in the fresh air Or harmful substances. The indoor ventilation circulation airflow guidance system according to item 1 of the scope of the patent application, wherein the indoor ventilation circulation airflow guidance system further includes at least one dehumidifier installed in the indoor space and electrically connected to the control device, and The dehumidifier has an air inlet pipe communicating with an indoor space section and a discharge pipe communicating with an adjacent section. The indoor ventilation circulation airflow guidance system according to item 1 or 3 of the patent application scope, wherein the indoor ventilation circulation airflow guidance system is further provided with a plurality of air quality senses connected to the control device in different sections of the indoor space The measuring element is used for detecting the air in the set interval by using each of the air quality sensing elements as a basis for the control device to control the air flow speed and flow of the air intake device, exhaust device or air guiding device.