CN104697131A - Double-evaporator air conditioning system with indoor unit and temperature-control mattress - Google Patents

Abstract

The invention discloses a one-to-two air-conditioning system of an indoor unit and a temperature-controlled mattress. The working medium output end of the air conditioner is connected to the working medium input end of the air conditioner internal unit and the temperature control mattress through the electromagnetic three-way valve, and the working medium input end of the air conditioner outdoor unit is respectively connected to the air conditioner internal The working medium output end is connected, and the electromagnetic three-way valve is electrically connected with the electric control device through wires. The one-to-two air-conditioning system of the indoor unit and the temperature-controlled mattress of the present invention can not only improve the utilization efficiency of the air-conditioner, but also avoid the waste caused by the air-conditioner to adjust the temperature of the unoccupied room, especially when the residents are sleeping, they can not use heating The whole room can also be ventilated by opening doors and windows to make the indoor air fresh. The structure is simple, the cost is low, and the electric energy is saved.

Description

One-to-two air-conditioning system with indoor unit and temperature-controlled mattress

technical field

The invention relates to a one-drive-two air-conditioning system of an indoor unit and a temperature-controlled mattress.

Background technique

Most parts of our country are cold in winter and hot in summer, so air conditioners are needed to adjust the temperature. However, the electricity consumption of buildings accounts for one-third of the total national production electricity consumption, and the energy consumption is huge, especially in summer and winter, often causing power shortages. The study room and the bedroom have the functions of study and sleep respectively, and if the air conditioner is turned on at the same time, not only is there a waste of unoccupied rooms, but also the doors and windows must be closed, so that the air is not fresh. Especially when the residents are sleeping, as long as the quilt is warm inside, there is no need to heat the whole room, and at the same time, the door can be opened for ventilation. It is of great significance to develop a one-to-two air-conditioning system of an indoor unit and a temperature-controlled mattress.

Contents of the invention

The object of the present invention is to provide a one-to-two air-conditioning system of an indoor unit and a temperature-controlled mattress with simple structure, low cost and energy saving.

To achieve the above object, the present invention adopts the following technical solutions:

A one-to-two air-conditioning system of an indoor unit and a temperature-controlled mattress, including an air conditioner composed of an air-conditioner inner unit and an air-conditioner outdoor unit, and an electric control device, and also includes a temperature-controlled mattress, and the working fluid output of the air-conditioner outdoor unit The working medium input end of the air conditioner outdoor unit is respectively connected with the working medium output of the air conditioner internal unit and the temperature control mattress through the electromagnetic three-way valve. The terminal is connected, and the electromagnetic three-way valve is electrically connected with the electric control device through electric wires.

The temperature-controlled mattress includes an upper cotton heat-conducting layer and a lower heat-insulating layer, a plurality of support springs are arranged between the cotton heat-conducting layer and the heat-insulating layer, and the heat exchange coil is arranged in the space between the cotton heat-conducting layer and the heat-insulating layer. The cavity is arranged horizontally in an S shape.

The four sides of the temperature-controlled mattress are all provided with foldable insulating wall panels.

The temperature-controlled mattress includes an upper cotton heat-conducting layer and a lower heat-insulating layer, and a plurality of support springs are arranged between the cotton heat-conducting layer and the heat-insulating layer, and each of the support springs is wound by a hollow metal tube. Each supporting spring is connected in parallel or in series through hollow tubes to form a heat exchange coil.

It is characterized in that: the four sides of the temperature-controlled mattress are provided with foldable insulating wall panels.

Compared with the prior art, the beneficial effect of the present invention is: due to the adoption of the above-mentioned technical solution, the working medium output end of the air conditioner outdoor unit communicates with the working medium input end of the air conditioner internal unit and the temperature control mattress respectively through the electromagnetic three-way valve , the working medium input end of the air conditioner outdoor unit is connected with the working medium output end of the air conditioner internal unit and the temperature control mattress respectively through the electromagnetic three-way valve, and the electromagnetic three-way valve is electrically connected with the electric control device through the electric wire. In this structure, Through the electromagnetic three-way valve, the temperature-controlled mattress or the inner unit of the air conditioner can be opened separately, which can not only improve the utilization efficiency of the air conditioner, but also avoid the waste caused by the air conditioner to adjust the temperature of the unoccupied room, especially when the residents sleep, as long as cotton It is enough to be heated internally, instead of heating the whole room, and you can also open the doors and windows for ventilation to make the indoor air fresh. Because the small space formed by the temperature-controlled mattress is about 1.5 cubic meters, which is 0.05% of a general 30 cubic meters, the energy-saving effect is very significant. Compared with electric blankets, it not only has more cooling functions, but also has heating efficiency more than three times higher than that of electric blankets, because the temperature-controlled mattress uses the air-energy heat pump system of the air conditioner.

The support springs are wound with hollow metal tubes, and each support spring is connected in parallel or in series through the hollow tubes to form a heat exchange coil. This structure creates a precedent for temperature adjustment of Simmons mattresses, making the existing support springs At the same time, it also has the function of a heat exchange coil, which saves metal materials and reduces the weight of the temperature-controlled mattress, and the top of the support spring is directly in contact with the cotton heat-conducting layer, and the person presses on the cotton heat-conducting layer, and the heat conduction effect is better.

Description of drawings

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

Fig. 2 is a first structural schematic diagram of the heat exchange coil in Fig. 1;

Fig. 3 is a second structure schematic diagram of the heat exchange coil in Fig. 1 .

Detailed ways

In order to make the technical solution of the present invention clearer, the present invention will be described in detail below in conjunction with accompanying drawings 1 to 3 . It should be understood that the specific implementations described in this specification are only for explaining the present invention, and are not intended to limit the protection scope of the present invention.

The present invention is a one-to-two air-conditioning system of an indoor unit and a temperature-controlled mattress. 2. It includes the upper cotton heat-conducting layer 5 and the lower heat-insulating layer 6. Multiple support springs 7 are arranged between the cotton heat-conducting layer 5 and the heat-insulating layer 6. The heat exchange coil 8 is arranged between the cotton heat-conducting layer 5 and the heat-insulating layer 6. In the cavity between them and arranged horizontally in an S-shape, the four sides of the temperature-controlled mattress 2 are provided with foldable insulating wall panels 9; It is connected with the working medium input end of the air conditioner internal unit 1 and the temperature control mattress 2, and the working medium input end of the air conditioner outdoor unit 4 is respectively connected with the working medium output end of the air conditioner internal unit 1 and the temperature control mattress 2 through the electromagnetic three-way valve 3 Communication; the electromagnetic three-way valve 3 is electrically connected with the electric control device through electric wires.

The heat exchange coil 8 of the present invention can also be another technical solution: each support spring 7 is wound from a hollow metal tube, and each support spring 7 is connected in parallel or in series through a hollow tube to form a heat exchange Coil 8. This structure saves metal materials and reduces the weight of the temperature-controlled mattress 2, and the top of the support spring 7 is directly in contact with the cotton heat-conducting layer 5, so the heat-conducting effect is better.

An example of use is given below: when people sleep in winter and want to heat up, only the heating switch of the temperature-controlled mattress 2 is turned on, and the electromagnetic three-way valve 3 controls the working fluid only to the heat exchange coil 8 of the temperature-controlled mattress 2. The left, right, front, back, and bottom are heat insulating layers, and the heat is distributed upwards. Heating the cotton heat-conducting layer 5 and the quilt and people above the cotton heat-conducting layer 5, the small space formed by the temperature-controlled mattress 2 is about 1.5 cubic meters, which is generally 30 meters. 0.05% of a cubic meter can save 99.5% of electricity, and the door can be opened to allow air to circulate, achieving the goals of health, sanitation, and energy saving. The same principle applies to cooling in summer.

Claims (5)

1. A one-to-two air-conditioning system of an indoor unit and a temperature-controlled mattress, comprising an air-conditioner and an electric control device composed of an air-conditioner internal unit (1) and an air-conditioner outdoor unit (4), characterized in that: it also includes a temperature-controlled The mattress (2), the working medium output end of the air conditioner outdoor unit (4) communicates with the working medium input end of the air conditioner internal unit (1) and the temperature control mattress (2) respectively through the electromagnetic three-way valve (3), The working medium input end of the air conditioner outdoor unit (4) communicates with the working medium output end of the air conditioner internal unit (1) and the temperature control mattress (2) respectively through the electromagnetic three-way valve (3), and the electromagnetic three-way valve (3) ) is electrically connected to the electric control device through electric wires. 2. The one-to-two air-conditioning system of indoor unit and temperature-controlled mattress according to claim 1, characterized in that: the temperature-controlled mattress (2) includes an upper cotton heat-conducting layer (5) and a lower heat-insulating layer (6), a plurality of supporting springs (7) are arranged between the cotton heat conducting layer (5) and the heat insulating layer (6), and the heat exchange coil (8) is arranged on the cotton heat conducting layer (5) and the heat insulating layer (6) In the cavity between them and arranged horizontally in an S shape. 3. The one-to-two air-conditioning system of indoor unit and temperature-controlled mattress according to claim 2, characterized in that: the four sides of the temperature-controlled mattress (2) are provided with foldable insulating wall panels ( 9). 4. The one-to-two air-conditioning system of indoor unit and temperature-controlled mattress according to claim 1, characterized in that: the temperature-controlled mattress (2) includes an upper cotton heat-conducting layer (5) and a lower heat-insulating layer (6), a plurality of support springs (7) are arranged between the cotton heat conducting layer (5) and the heat insulating layer (6), each of the support springs (7) is formed by winding a hollow metal tube, and each support The springs (7) are connected in parallel or in series through hollow tubes to form a heat exchange coil (8). 5. The one-to-two air-conditioning system of indoor unit and temperature-controlled mattress according to claim 4, characterized in that: the four sides of the temperature-controlled mattress (2) are provided with foldable insulating wall panels ( 9).