Household three-constant-radiation central air-conditioning system

Abstract

The utility model discloses a household three-constant-radiation central air-conditioning system, which is characterized in that a plurality of louvered air deflectors are arranged in an air sleeve, the lower ends of the louvered air deflectors are hinged with the lower end of the inner wall of the air sleeve, and an upper anti-collision strip and a lower anti-collision strip are respectively arranged at the upper end and the lower end of the air sleeve corresponding to each louvered air deflector. And under the action of gravity, the louvered air guide plate is located at a horizontal closing position to close the fresh air pipeline. When the fresh air pipeline supplies air, wind power acts on the louvered air guide plate, the louvered air guide plate is made to rotate upwards around the hinge to the inclined opening position, the upper end of the louvered air guide plate abuts against the upper anti-collision strip, the fresh air pipeline is opened, and automatic opening and closing of the louvered air guide plate are achieved. The louvered air deflector can be automatically opened and closed according to the air supply condition of the fresh air pipeline, dust can be prevented from falling into the fresh air pipeline, dust accumulation is avoided, bacterium breeding is avoided, and physical and psychological health is effectively guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of air-conditioning systems, in particular to a household three-constant radiation central air-conditioning system. Background Art

[0002] The household three-constant radiation central air-conditioning system provides users with a more comfortable, healthy and energy-saving indoor climate solution through its radiation heat transfer method, efficient energy utilization and meticulous control of the indoor environment.

[0003] The household three-constant radiation central air conditioning system mainly includes radiation heating and cooling systems, fresh air systems, and heat pumps or cold and heat source systems as the energy source of the entire system. The indoor temperature, humidity and air quality are controlled through an intelligent control platform to meet the user's needs for indoor temperature, humidity and oxygen content. Among them, radiation cooling and heating are achieved by laying capillaries on the ceiling, and independent humidity control is achieved by using the dehumidification and humidification function sections of the fresh air unit. Since capillaries have been laid on a large area of ​​the ceiling of the room, most of the fresh air ducts are buried, and the indoor air flow adopts the method of downward air supply and upward exhaust.

[0004] In the above scheme, the floor air vents are in the form of louver type, perforated plate type, etc. However, since the floor air vents are often open and installed on the ground, dust easily accumulates in the fresh air duct, which can easily breed bacteria over time and affect health. Utility Model Content

[0005] In view of the above defects, the technical problem to be solved by the utility model is to provide a household three-constant radiation central air-conditioning system to solve the problem that the air supply vents in the prior art are always open, the fresh air duct is prone to dust accumulation, bacteria breed over time, and affect health.

[0006] To this end, a first aspect of an embodiment of the present application provides a household three-constant radiation central air-conditioning system, including a three-constant integrated machine, an air source heat pump, a manifold and a capillary module, wherein the capillary module is laid in the ceiling and wall of the room and connected to the manifold, and the manifold is connected to the air source heat pump and the three-constant integrated machine through an inlet pipe and a return pipe, characterized in that a ground air supply vent device is provided on the floor of each room, and the three-constant integrated machine is connected to the ground air supply vent device through a fresh air duct, and the ground air supply vent device includes:

[0007] The air sleeve is open at both ends, and a panel is provided on the top surface of the air sleeve;

[0008] A plurality of louver-type air guide plates are arranged in parallel in the air sleeve, and the lower ends of the louver-type air guide plates are hinged to the lower end of the inner wall of the air sleeve;

[0009] The upper anti-collision strip and the lower anti-collision strip correspond to each of the louver-type air guide plates, and are arranged at the upper end and the lower end of the air sleeve.

[0010] Based on the above technical solution, when fresh air is supplied, the louvered air guide plate automatically opens, and when the air supply stops, the louvered air guide plate automatically closes, which can prevent dust from falling into the fresh air duct and causing dust accumulation, avoid the breeding of bacteria, and effectively ensure physical and mental health.

[0011] In the above technical solution, preferably, the upper anti-collision strip and the lower anti-collision strip are made of flexible materials, which can eliminate the noise caused by the collision of the louvered air guide plate and have a good silencing effect.

[0012] In the above technical solution, preferably, one side of the panel is hingedly connected to one side of the air sleeve, so that the panel can be lifted up and opened to facilitate cleaning of the air sleeve and the louvered air guide plate.

[0013] It can be seen from the above technical solutions that the household three-constant radiation central air conditioning system provided by the utility model solves the problem that the fresh air duct of the prior art is easy to accumulate dust, which is easy to breed bacteria over time and affects health. Compared with the prior art, the utility model has the following beneficial effects:

[0014] Multiple louvered air guides are arranged in the air sleeve, and the lower ends are hinged to the lower end of the inner wall of the air sleeve. For each louvered air guide, an upper anti-collision strip and a lower anti-collision strip are respectively arranged at the upper and lower ends of the air sleeve. When the fresh air duct is not supplying air, the louvered air guide is in a horizontal closed position under the action of its gravity, closing the fresh air duct. When the fresh air duct is supplying air, the wind force acts on the louvered air guide, causing the louvered air guide to rotate upward around the hinge to an inclined open position, and the upper end of the louvered air guide is against the upper anti-collision strip, opening the fresh air duct, realizing the automatic opening and closing of the louvered air guide, which can prevent dust from falling into the fresh air duct, causing dust accumulation, avoiding the breeding of bacteria, and effectively ensuring physical and mental health. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the following will briefly introduce and illustrate the drawings required for use in the embodiments of the utility model or the description of the prior art. Obviously, the drawings described below are only some embodiments of the utility model, and for ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0016] Figure 1 The schematic diagram of the household three-constant radiation central air conditioning system provided by the utility model;

[0017] Figure 2 for Figure 1 The fresh air system layout diagram of the household three-constant radiation central air-conditioning system is shown;

[0018] Figure 3 for Figure 2 A magnified view of part A in FIG.

[0019] Figure 4 It is a schematic diagram of the ground air supply vent device in the utility model in an open state;

[0020] Figure 5 It is a schematic diagram of the ground air supply vent device in the utility model in a closed state;

[0021] Figure 6 It is a schematic diagram of the panel of the present invention being closed;

[0022] Figure 7 This is a schematic diagram of the panel of the present invention being opened.

[0023] Figure 1-Figure 7 In the figure, the corresponding relationship of the parts is as follows:

[0024] Three-in-one machine 10, air source heat pump 20, manifold 30, capillary module 40, ground air outlet device 50;

[0025] Fresh air duct 11;

[0026] Wind sleeve 51 , panel 52 , louvered wind guide plate 53 , upper anti-collision strip 54 , lower anti-collision strip 55 . DETAILED DESCRIPTION

[0027] The following will be combined with the drawings of the embodiments of the utility model to clearly and completely describe the technical solutions of the embodiments of the utility model. Obviously, the embodiments described below are only part of the embodiments of the utility model, not all of them. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] In order to more clearly explain and illustrate the technical solution and implementation of the present utility model, several preferred specific embodiments for implementing the technical solution of the present utility model are introduced below.

[0029] It should be noted that the directional words such as "inside, outside", "front, back" and "left, right" in this article are expressed based on the product usage status. Obviously, the use of the corresponding directional words does not constitute a limitation on the protection scope of this scheme.

[0030] See also Figure 1 and Figure 2 , Figure 1 The schematic diagram of a household three-constant radiation central air conditioning system provided by the utility model is as follows: Figure 2 for Figure 1Shown is the layout diagram of the fresh air system of the household three-constant radiation central air-conditioning system.

[0031] like Figure 1 , Figure 2 As shown, the utility model provides a household three-constant radiation central air-conditioning system, including a three-constant integrated machine 10, an air source heat pump 20, a manifold 30 and a capillary module 40.

[0032] The capillary module 40 is laid in the ceiling and walls of the room and connected to the manifold 30 to achieve heating and cooling. The manifold 30 is connected to the air source heat pump 20 and the three-in-one machine 10 through the water inlet pipe and the return pipe.

[0033] A floor air supply vent device 50 is provided on the floor of each room, and the three-in-one machine 10 is connected to the floor air supply vent device 50 through a fresh air duct 11 to transport fresh air into the room and adjust the indoor air quality and humidity.

[0034] In the utility model, an exhaust fan can be arranged in the ceiling of a kitchen, bathroom, etc., and connected to an outdoor exhaust port through an exhaust duct to achieve indoor ventilation and dehumidification. The exhaust fan and the exhaust duct are arranged in the ceiling of a kitchen, bathroom, etc., without affecting the overall aesthetics of the room.

[0035] like Figure 3 , Figure 4 , Figure 5 As shown, the floor air supply vent device 50 includes an air sleeve 51, which is a strip-shaped shell with open ends at the upper and lower ends. A panel 52 is provided on the top surface of the air sleeve 51. The panel 52 is long and each side protrudes outward from the side wall of the air sleeve 51. The panel 52 can be a grille type or a perforated plate type, which is convenient for ventilation and has a smooth and beautiful surface.

[0036] A plurality of louvered air guide plates 53 are provided in the air sleeve 51. The plurality of louvered air guide plates 53 are arranged parallel to each other, and the lower ends are hinged to the lower end of the inner wall of the air sleeve 51. Corresponding to each louvered air guide plate 53, an upper anti-collision strip 54 is provided at the upper end of the air sleeve 51, and a lower anti-collision strip 55 is provided at the lower end of the air sleeve 51. The upper anti-collision strip 54 and the lower anti-collision strip 55 are made of flexible material and are used to eliminate the noise when the louvered air guide plates 53 collide.

[0037] like Figure 6 , Figure 7 As shown, in the present invention, one side of the panel 52 is hingedly connected to one side of the air sleeve 51, so that the panel 52 can be lifted up to facilitate cleaning of the air sleeve and the louvered air guide plate.

[0038] In the present invention, when the fresh air duct is not supplying air, the shutter-type air guide plate 53 is in a horizontal closed position under the action of its gravity, closing the fresh air duct. Figure 5When the fresh air duct is supplying air, the wind acts on the shutter-type air guide plate 53, causing the shutter-type air guide plate 53 to rotate upward around the hinge to an inclined open position, and the upper end of the shutter-type air guide plate 53 abuts against the upper anti-collision strip 54, opening the fresh air duct, and the fresh air is delivered from the panel 52, as shown. Figure 6 shown.

[0039] Therefore, the utility model scheme realizes that the louvered air guide plate 53 automatically opens when fresh air is supplied, and automatically closes when the air supply stops, which can prevent dust from falling into the fresh air duct and causing dust accumulation, avoids the breeding of bacteria, and effectively ensures physical and mental health.

[0040] Based on the description of the above specific embodiments, the household three-constant radiation central air-conditioning system provided by the utility model has the following beneficial effects compared with the prior art:

[0041] Multiple louvered air guides are arranged in the air sleeve, and the lower ends are hinged to the lower end of the inner wall of the air sleeve. For each louvered air guide, an upper anti-collision strip and a lower anti-collision strip are respectively arranged at the upper and lower ends of the air sleeve. When the fresh air duct is not supplying air, the louvered air guide is in a horizontal closed position under the action of its gravity, closing the fresh air duct. When the fresh air duct is supplying air, the wind force acts on the louvered air guide, causing the louvered air guide to rotate upward around the hinge to an inclined open position, and the upper end of the louvered air guide is against the upper anti-collision strip, opening the fresh air duct, realizing the automatic opening and closing of the louvered air guide, which can prevent dust from falling into the fresh air duct, causing dust accumulation, avoiding the breeding of bacteria, and effectively ensuring physical and mental health.

[0042] Finally, it should be noted that the terms "comprises", "includes" or any other variants thereof as used herein are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, an element defined by the phrase "comprises a ..." does not exclude the presence of other identical elements in the process, method, article or device including the element.

[0043] The present invention is not limited to the above-mentioned optimal implementation mode. Anyone should be aware of the structural changes made under the inspiration of the present invention. All technical solutions that are the same or similar to the present invention fall within the protection scope of the present invention.

Claims

1. A household three-constant radiation central air conditioning system, comprising a three-constant integrated machine, an air source heat pump, a manifold and a capillary module, wherein the capillary module is laid in the ceiling and wall of the room and connected to the manifold, and the manifold is connected to the air source heat pump and the three-constant integrated machine through a water inlet pipe and a water return pipe, characterized in that: A floor air supply vent device is provided on the floor of each room, and the three-in-one machine is connected to the floor air supply vent device through a fresh air duct. The floor air supply vent device includes: The air sleeve is open at both ends, and a panel is provided on the top surface of the air sleeve; A plurality of louver-type air guide plates are arranged in parallel in the air sleeve, and the lower ends of the louver-type air guide plates are hinged to the lower end of the inner wall of the air sleeve; The upper anti-collision strip and the lower anti-collision strip correspond to each of the louver-type air guide plates, and are arranged at the upper end and the lower end of the air sleeve.

2. The household three-constant radiation central air conditioning system according to claim 1 is characterized in that: The upper anti-collision strip and the lower anti-collision strip are made of flexible material.

3. The household three-constant radiation central air conditioning system according to claim 1 is characterized in that: One side edge of the panel is hingedly connected to one side edge of the air sleeve.

4. The household three-constant radiation central air conditioning system according to claim 1 is characterized in that: The panel is in the shape of an elongated strip, and each side edge thereof protrudes outwards from the side wall of the air sleeve.

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