CN104266327B - A kind of central air-conditioning air outlet system - Google Patents

Abstract

The invention discloses a central air-conditioning air outlet system, which is applied to service halls. Including the air-conditioning air outlet device connected with the central air conditioner, the air outlet device is a chair, the inside of the front legs, seat surface and chair back of the chair are all cavities, and several The air outlet, the cavity of the front leg and the seat surface are used as a group, the cavity of the back of the chair and the two rear legs respectively form a three-way structure and a steering switch is set, and the two rear legs are respectively connected to the air outlet and return air of the central air conditioner through the control switch connected. The present invention uses the chair as the air outlet device of the central air conditioner in the service hall, and the temperature of cold air and warm air can be adjusted. When there are only a few guests resting or waiting in the service hall, the air outlet of the central air conditioner in the hall can be closed, and only the power of the chair can be turned on. Just switch it on and off, which can not only cool and warm the body of the guests quickly, but also save the energy consumption of the air conditioner, save resources, and achieve the purpose of energy saving and emission reduction.

Description

A central air-conditioning air outlet system

technical field

The invention relates to an air outlet system, in particular to an air outlet system for a central air conditioner.

Background technique

In service places such as business halls or waiting rooms, central air conditioners are often used for heating or cooling. A few guests, or even no guests, but the salesperson should still stick to their posts. Places that use central air-conditioning for central heating or cooling generally need to turn on the air-conditioning in the entire hall during the time when there are few people. This will waste a lot of electricity, resulting in a waste of energy and equipment, and does not comply with the national policy of energy conservation and emission reduction.

Contents of the invention

The invention provides a central air-conditioning air outlet system to reduce the energy consumption of the air-conditioning in the service hall and provide timely heating and cooling for a small number of guests.

In order to solve the problems of the technologies described above, the technical solution adopted in the present invention is:

A central air-conditioning air outlet system, including an air-conditioning air outlet device connected to the central air-conditioning, the central air-conditioning air outlet device is a chair, the front legs of the chair, the seat surface, and the interior of the chair back are all cavities. The front of the seat surface and the chair back are provided with a number of air outlets connected with the cavity, and a pipe is respectively provided on both sides under the seat surface; the cavity of the front leg is connected with the cavity of the rear leg of the chair on the same side through the same side pipe The pipe is also connected with the cavity of the seat surface; the cavity of the back of the chair is connected with the two rear legs at the connection between the rear legs and the pipe, and the two rear legs are respectively connected with the air outlet and return air of the central air conditioner through the control switch. A steering switch for connecting the rear legs with the pipeline or the chair back is provided at the communication place between the two rear legs, the pipeline or the chair back; the control switch is arranged on the armrest of the chair.

The further improvement of the present invention is that: the control switch includes a power switch, a cold air switch, a warm air switch, a temperature rise switch, and a temperature drop switch. It is a group of radio buttons, the temperature rise switch and the temperature drop switch are a group of radio buttons; the cold air switch and the warm air switch are respectively connected to the steering switch, and when the cold air switch is pressed, the rear legs that serve as the air outlet of the central air conditioner are connected to the back of the chair , the rear legs used as the return air outlet of the central air conditioner are connected to the front legs and the seat surface; when the heater switch is pressed, the rear legs used as the air outlet of the central air conditioner are connected to the front legs and the seat surface; connected.

The power switch is linked with the output power of the central air conditioner.

The temperature rise switch is linked with the central air conditioner's temperature rise program, and the temperature drop switch is linked with the central air conditioner's temperature drop program.

Owing to adopting above-mentioned technical scheme, the technological progress that the present invention obtains is:

The present invention adopts the chair as the air outlet device of the central air conditioner in the service hall, and the chair legs, the chair back and the seat surface are all equipped with air outlets, and the temperature of cold air and warm air can be adjusted, and guests or service personnel can adjust their own seats. When guests or service personnel sit on the seat, they can turn on the power switch on the seat by themselves. At this time, the central air conditioner will supply air to the seat. When the guest leaves, the power switch can be turned off, and the vacated chair is cut off from the air outlet and return air system of the central air conditioner, and the chair no longer emits air. In this way, when there are only a few guests resting or waiting in the service hall, only the chairs that are sitting on will supply air, which can not only quickly cool and warm the body of the guests, but also save the energy consumption of the air conditioner, save resources, and achieve the purpose of energy saving and emission reduction.

The tuyere on the back of the chair and the tuyeres on the front legs and the seat surface are not used as air outlets or return air outlets at the same time. , and vice versa. In summer, when the present invention uses the cold wind mode, adopt the air outlet on the chair back of the higher place as the air outlet, the cold wind comes out from the air outlet on the chair back, returns to the central air conditioning system at the air outlet on the front legs and the seat surface, and is used by the guests. A circulation is formed around the body, which can quickly cool the guest's body. When using the warm air mode, the air outlets at the lower chair legs and the air outlets on the seat surface are used as air outlets, and the air outlets on the higher chair back are used as air return outlets. The hot air comes out from the air outlets on the front legs and the seat surface, and flows upward The air flows and then flows away from the air outlet on the back of the chair, quickly warming the body of the guest. The power switch of the present invention is linked with the output power of the central air conditioner. When the power switch on a seat is turned off or turned on, the power of the corresponding central air conditioner is reduced or increased by one gear.

Description of drawings

Fig. 1 is a structural representation of the present invention;

Fig. 2 is a schematic side view of the structure of the present invention.

Among the figure: 3, tuyere, 4, rear leg, 5, front leg, 6, seat surface, 7, chair back, 8, steering switch, 9, pipeline.

detailed description

Below in conjunction with accompanying drawing, the present invention is described in further detail:

A central air-conditioning air outlet system includes a central air-conditioner and an air-conditioning air outlet device. The air outlet device is a chair, which communicates with the central air conditioner as the air conditioner air outlet device. The interior of the two rear legs 4, front legs 5, seat surface 6, and chair back of the chair are all cavities, the rear legs 4 and the front legs 5 can be hollow pipes, and the air outlet and return air outlet of the central air conditioner are respectively connected to the chair On the two rear legs 4 of the central air conditioner, a control switch is used to control the connection and closure of the air outlet and return air outlet of the central air conditioner respectively. Several tuyere 3 are set on the front of the front leg 5 of the chair, the seat surface 6, the chair back 7, and the tuyere 3 is all communicated with the cavity where it is located. A pipeline 9 is respectively arranged on both sides of the seat surface 6, and the pipeline 9 communicates with the cavity of the front leg 5 and the cavity of the seat surface 6 respectively. The cavity is also communicated with the two rear legs 4, forming a three-way structure at the connection between each rear leg and the pipeline 9 and the chair back, and a steering switch 8 is provided at the connection between the two rear legs 4 and the pipeline 9 and the chair back 7 , the steering switch 8 can make the rear leg 4 communicate with the pipeline 9 or the seat back 7 or close it. When a rear leg 4 as the air outlet communicates with the air outlet 3 of the seat surface 6 and the front leg 5, a rear leg 4 as the return air It communicates with the air outlet 3 on the front of the seat back 7; and vice versa. A groove is arranged on the armrest of the chair, and the control switch is arranged in the groove on the armrest of the chair.

The control switch includes a power switch, a cold air switch, a warm air switch, a temperature rise switch, and a temperature drop switch. The power switch controls the connection between the central air conditioner and the two rear legs 4 of the chair, and the cold air switch and the warm air switch are a group of radio buttons. , that is, when one of the buttons is pressed, the other will automatically pop up; the temperature rise switch and the temperature drop switch are also a group of radio buttons; the cold air switch and the warm air switch are connected to the steering switch 8 respectively, and act as The rear leg 4 of the air outlet of the central air conditioner communicates with the seat back 7, and the rear leg 4 serving as the return air outlet of the central air conditioner communicates with the front leg 5 and the seat surface 6; The legs 5 and the seat surface 6 communicate with each other, and the rear legs 4 as the return air outlet of the central air conditioner communicate with the seat back 7 . The power switch is linked with the output power of the central air conditioner. The temperature rise switch is linked with the temperature rise program of the central air conditioner, and the temperature drop switch is linked with the temperature drop program of the central air conditioner; the temperature rise switch and the temperature drop switch can control the rise and fall of the temperature of the central air conditioner.

Claims (3)

1. A central air-conditioning air outlet system, comprising an air-conditioning air outlet device communicated with the central air-conditioner, characterized in that: the central air-conditioner air outlet device is a chair, the chair's front legs (5), seat surface (6), chair back ( 7) The inside is a cavity, and several air outlets (3) connected with the cavity are set on the front of the chair's front legs (5), seat surface (6), and chair back (7). A pipe (9) is respectively arranged on both sides of the chair; the cavity of the front leg (5) communicates with the cavity of the back leg (4) of the chair on the same side through the pipe (9) on the same side, and the pipe (9) also communicates with the cavity of the back leg (4) of the same side chair. The cavity of the seat surface (6) communicates; the cavity of the chair back (7) communicates with the two rear legs (4) at the joint between the rear legs (4) and the pipe (9), and the two rear legs (4) pass through The control switch communicates with the air outlet and return air outlet of the central air conditioner respectively, and a device is arranged at the connection between the two rear legs (4) and the pipe (9) and the chair back (7) to make the rear legs (4) and the pipe (9) or chair The steering switch (8) connected to the back (7); the control switch is arranged on the armrest of the chair. 2. A central air-conditioning air outlet system according to claim 1, wherein the control switch includes a power switch, a cold air switch, a warm air switch, a temperature rise switch, and a temperature drop switch, and the power switch controls the central air conditioner and The two rear legs (4) of the chair are connected, the cold air switch and the warm air switch are a group of radio buttons, the temperature rise switch and the temperature drop switch are a group of radio buttons; the cold air switch and the warm air switch are connected with the steering switch (8 ) connection, when the cold air switch is pressed, the rear legs (4) as the air outlet of the central air conditioner are connected to the seat back (7), and the rear legs (4) as the return air outlet of the central air conditioner are connected to the front legs (5), and the seat surface (6) Connected; when the heater switch is pressed, the rear legs (4) as the air outlet of the central air conditioner are connected to the front legs (5) and the seat surface (6), and the rear legs (4) as the air return port of the central air conditioner are connected to the seat back (7) connected. 3. The air outlet system of a central air conditioner according to claim 2, wherein the power switch is linked with the output power of the central air conditioner.