Intelligent air volume adjusting type heating and ventilation terminal device

Abstract

The utility model discloses an intelligent air volume adjusting type heating and ventilation terminal device which comprises a shell, and a heat conduction assembly and an air outlet mechanism used for adjusting the air volume are installed in the shell. An air outlet is formed in one side of the shell, the air outlet mechanism is installed on one side of the air outlet, a touch panel is fixedly installed at one end of the shell, the touch panel is electrically connected with the controller through a wire, the controller is fixed in the shell, and the heat conduction assembly is electrically connected with the controller through a wire; an upper cover is installed at the top of the shell, temperature sensors are symmetrically installed at the top of the upper cover, the temperature sensors are electrically connected with the controller, the controller is installed in the shell, the controller is adjusted through the touch panel, temperature data collected by the temperature sensors are utilized, and the heat conduction assembly and the air outlet mechanism are made to work in a linkage mode; therefore, stable temperature control can be continuously carried out on the room, and the using effect of the device is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of HVAC equipment, in particular to an intelligent air volume regulating HVAC terminal device. Background Art

[0002] HVAC is a heating, gas, ventilation, and air conditioning system, primarily encompassing heating, ventilation, and air conditioning. The purpose of the heating system is to maintain a comfortable indoor temperature during cold weather. Common heating methods include radiators and floor heating. For example, in many northern regions, central heating uses radiators to provide warmth, while some newly renovated homes may opt for floor heating, which heats the interior more evenly. The ventilation system is responsible for exchanging indoor and outdoor air, ensuring freshness and quality. For example, in some factory workshops, a good ventilation system removes harmful gases and dust, safeguarding worker health. The air conditioning system, commonly known as air conditioning, regulates indoor temperature, humidity, cleanliness, and other parameters. For example, air conditioning can provide cooling in hot summers and dehumidification in humid seasons.

[0003] The patent document with announcement number CN211977170U discloses a terminal air volume adjustment device for HVAC, including a fixed frame, an installation frame fixedly installed on the left side of the upper surface of the fixed frame, a servo motor fixedly installed on the top of the installation frame, the output end of the servo motor is connected to the transmission shaft, the transmission shaft is vertically placed on the left side of the upper surface of the inner wall of the fixed frame and the bottom of the transmission shaft is connected to the driving wheel; an angle sensor is installed on the driving wheel, a transmission belt is connected to the driving wheel, the other end of the transmission belt is connected to the driven wheel, blades are fixedly installed on the bottom of the driving wheel and the driven wheel, and a wind speed sensor is fixedly installed in the middle of the blade surface; a control panel is fixedly installed in the middle of the left side of the outer wall of the fixed frame, and a display screen, a single-chip microcomputer and control buttons are installed on the surface of the control panel from top to bottom, and a power wire is electrically connected to the bottom of the control panel.

[0004] The above-mentioned terminal air volume regulating device for HVAC can solve the corresponding technical problems, but it is not easy to stably control the indoor temperature during use. Utility Model Content

[0005] The purpose of the utility model is to provide an intelligent air volume regulating HVAC terminal device to solve the technical problem that the above-mentioned equipment is difficult to stably control the temperature during use.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: an intelligent air volume regulating HVAC terminal device, comprising a shell, inside which are respectively installed a heat conducting component and an air outlet mechanism for adjusting the air volume.

[0007] An air outlet is provided on one side of the shell, and the air outlet mechanism is installed on one side of the air outlet. A touch panel is fixedly installed at one end of the shell, and the touch panel is electrically connected to the controller through a wire. The controller is fixed inside the shell, and the heat conducting component is electrically connected to the controller through a wire.

[0008] An upper cover is installed on the top of the shell, and a temperature sensor is symmetrically installed on the top of the upper cover. The temperature sensor is electrically connected to the controller.

[0009] As a preferred solution of the present invention, the heat conduction component includes a curved pipe and a motor. The curved pipe is fixed on a suspended bracket, the suspended bracket is fixed to the middle of the shell, the water inlet and outlet of the curved pipe extend out of the shell, and multiple copper sheets are fixedly connected to the curved pipe.

[0010] As a further solution of the present invention, the motor is fixed to the bottom of the inner cavity of the shell, blades are installed on the rotating shaft of the motor, the blades are arranged parallel to the curved pipe, and the motor is electrically connected to the controller through a wire.

[0011] As a preferred solution of the present invention, the air outlet mechanism includes an air plate, which slides at the air outlet. A connecting plate is symmetrically fixed on one side of the air outlet. One side of the connecting plate is fixedly connected to the end of the telescopic rod of the electric cylinder, and the electric cylinder is symmetrically fixed on the inner wall of the shell.

[0012] As a further preferred solution of the present invention, a diamond mesh is installed on one side of the air outlet.

[0013] As a preferred solution of the present invention, air inlets are provided on both sides of the shell, and filters are magnetically connected to the air inlets.

[0014] Compared with the existing technology, the intelligent air volume adjustment HVAC terminal device provided by the utility model has the following beneficial effects: a controller is installed inside the shell, and the controller is adjusted through the touch panel. The temperature data collected by the temperature sensor is used to enable the heat conduction component and the air outlet mechanism to work in conjunction to continuously and stably control the temperature of the room, which greatly improves the use effect of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for use in the embodiments. Obviously, the drawings described below are only examples of the embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without any creative work.

[0016] Figure 1 A schematic diagram of an embodiment of the present utility model;

[0017] Figure 2This is a schematic cross-sectional view of an embodiment of the present invention;

[0018] Figure 3 This is a schematic diagram of the internal structure of an embodiment of the present utility model;

[0019] Figure 4 This is a schematic structural diagram of a heat-conducting component in an embodiment of the present utility model;

[0020] Figure 5 It is a structural schematic diagram of the air outlet mechanism in an embodiment of the present utility model.

[0021] Figure numerals: 1. Shell; 101. Diamond mesh; 102. Filter; 104. Air outlet; 2. Touch panel; 3. Upper cover; 301. Temperature sensor; 4. Curved pipe; 401. Copper sheet; 402. Suspension bracket; 5. Motor; 501. Blade; 6. Controller; 701. Electric cylinder; 702. Connecting plate; 703. Wind plate. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solutions and advantages of the present invention more clear, the following is a further detailed description of the present invention in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0023] In the description of the embodiments of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as limiting the embodiments of the present invention.

[0024] In the description of the embodiments of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense. For example, it can be a fixed connection, an integral connection, or a detachable connection; it can be the internal connection of two components; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present invention can be understood according to specific circumstances.

[0025] See also Figure 1-5 An intelligent air volume regulating HVAC terminal device according to an embodiment of the present invention includes a shell 1, wherein a heat conducting component and an air outlet mechanism for adjusting the air volume are respectively installed inside the shell 1.

[0026] An air outlet 104 is provided on one side of the shell 1, and the air outlet mechanism is installed on one side of the air outlet 104. A touch panel 2 is fixedly installed at one end of the shell 1, and the touch panel 2 is electrically connected to the controller 6 through a wire. The controller 6 is fixed inside the shell 1, and the heat conducting component is electrically connected to the controller 6 through a wire.

[0027] An upper cover 3 is installed on the top of the housing 1 , and a temperature sensor 301 is symmetrically installed on the top of the upper cover 3 . The temperature sensor 301 is electrically connected to the controller 6 .

[0028] The temperature sensor 301 can be a pt100 temperature sensor.

[0029] Controller 6 can be a Siemens s7-300 series PLC controller.

[0030] See also Figure 2-3 As shown, the heat conduction assembly includes a curved pipe 4 and a motor 5. The curved pipe 4 is fixed to a suspended bracket 402, which is fixed to the middle of the housing 1. The water inlet and outlet of the curved pipe 4 both extend out of the housing 1. Multiple copper sheets 401 are fixedly connected to the curved pipe 4. By providing a heat conduction assembly, connecting the water inlet and outlet of the curved pipe 4 to the heating pipe, and evenly fixing multiple copper sheets 401 on the curved pipe 4, it is possible to maximize the dispersion of heat provided by the heating pipe, greatly increasing the heat utilization rate of the heating pipe.

[0031] See also Figure 4 As shown, the motor 5 is fixed to the bottom of the inner cavity of the housing 1. The rotating shaft of the motor 5 is equipped with blades 501. The blades 501 are arranged parallel to the curved pipe 4. The motor 5 is electrically connected to the controller 6 via a wire. By fixing the motor 5 below the curved pipe 4, the output shaft of the motor 5 drives the blades 501 to rotate, thereby blowing air into the curved pipe 4, thereby blowing away the heat dispersed from the curved pipe 4, and continuously and stably raising the temperature of the room. The motor 5 is electrically connected to the controller 6. Under the control of the controller 6, the speed of the motor 5 can be controlled. By adjusting the speed of the motor 5, the air volume is controlled to adjust the temperature in the room.

[0032] See also Figure 5As shown, the air outlet mechanism includes an air plate 703, which slides at the air outlet 104. A connecting plate 702 is symmetrically fixed to one side of the air outlet 104. One side of the connecting plate 702 is fixedly connected to the end of the telescopic rod of the electric cylinder 701, which is symmetrically fixed to the inner wall of the housing 1. In the air outlet mechanism, the air plate 703 slides on one side of the air outlet 104 and is connected to the end of the piston rod of the electric cylinder 701 via the connecting plate 702. By utilizing the electric cylinder 701, it can drive the air plate 703 to slide up and down on the side of the air outlet 104 to control the size of the air outlet 104, thereby adjusting the amount of warm air from the air outlet 104, allowing the warm air to blow further, thereby improving the performance of the device.

[0033] A diamond mesh 101 is installed on one side of the air outlet 104 to prevent foreign matter from entering the interior of the housing 1, thereby preventing damage to the internal components of the housing 1.

[0034] Air inlets are provided on both sides of the shell 1, and the air inlets are magnetically connected to filter screens 102 to effectively filter the air. The magnetic connection makes it easy to clean the filter screens 102, thereby reducing disassembly time and facilitating use.

[0035] When the embodiment of the present invention is used, the device is installed indoors, and the water outlet and water inlet of the curved pipe 4 are connected to the heating pipe to circulate back. The controller 6 is controlled by the touch panel 2, so that the controller 6 controls the motor 5 to start, and the motor 5 drives the blades 501 to rotate, thereby blowing away the heat emitted by the curved pipe 4. At the same time, the controller 6 controls the electric cylinder 701 to drive the wind plate 703 to move up and down at the air outlet 104 to control the opening and closing size of the air outlet 104 to adjust the distance of the warm air, so as to continuously and stably control the temperature of the room, thereby greatly improving the use effect of the device.

[0036] The above shows and describes the basic principles of the present invention. The above is only a preferred embodiment of the present invention and is not intended to limit the present invention. The above embodiments and descriptions in the specification are only to illustrate the principles of the present invention. Without departing from the scope of the present invention, any modifications, equivalent substitutions and improvements made within the spirit and scope of the present invention should be included in the scope of protection of the present invention.

Claims

1. An intelligent air volume regulating HVAC terminal device, characterized in that: The invention comprises a shell (1), wherein a heat-conducting component and an air outlet mechanism for adjusting the air volume are respectively installed inside the shell (1); an air outlet (104) is provided on one side of the shell (1), and the air outlet mechanism is installed on one side of the air outlet (104); a touch panel (2) is fixedly installed on one end of the shell (1), and the touch panel (2) is electrically connected to a controller (6) via a wire; the controller (6) is fixed inside the shell (1), and the heat-conducting component is electrically connected to the controller (6) via a wire; An upper cover (3) is installed on the top of the housing (1), and a temperature sensor (301) is symmetrically installed on the top of the upper cover (3). The temperature sensor (301) is electrically connected to the controller (6).

2. The intelligent air volume regulating HVAC terminal device according to claim 1, characterized in that: The heat conduction component comprises a curved pipe (4) and a motor (5); the curved pipe (4) is fixed on a suspended bracket (402); the suspended bracket (402) is fixed to the middle of the shell (1); the water inlet and the water outlet of the curved pipe (4) both extend out of the shell (1); and a plurality of copper sheets (401) are fixedly connected to the curved pipe (4).

3. The intelligent air volume regulating HVAC terminal device according to claim 2, characterized in that: The motor (5) is fixed to the bottom of the inner cavity of the housing (1), a blade (501) is installed on the rotating shaft of the motor (5), the blade (501) is arranged parallel to the curved pipe (4), and the motor (5) is electrically connected to the controller (6) through a wire.

4. The intelligent air volume regulating HVAC terminal device according to claim 1, characterized in that: The air outlet mechanism comprises an air plate (703), the air plate (703) slides at the air outlet (104), a connecting plate (702) is symmetrically fixed on one side of the air outlet (104), one side of the connecting plate (702) is fixedly connected to the end of the telescopic rod of the electric cylinder (701), and the electric cylinder (701) is symmetrically fixed on the inner side wall of the housing (1).

5. The intelligent air volume regulating HVAC terminal device according to claim 4, characterized in that: A diamond mesh (101) is installed on one side of the air outlet (104).

6. The intelligent air volume regulating HVAC terminal device according to claim 1, characterized in that: Air inlets are provided on both sides of the shell (1), and filters (102) are magnetically connected to the air inlets.

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