KR102257698B1 - Building cooling and heating system - Google Patents

Abstract

The present invention relates to an air conditioning and cooling system for a building, which comprises a tilted roof, a plurality of solar cell plates, a generation and storage device, a common air conditioning flow passage, a cold air generation device, a cold air blower, a cold air mounting housing, a cold air flow passage, an opening and closing unit, a hot air generation device, a hot air blower, a hot air mounting housing, a hot air flow passage, a gear type hot air flow passage opening and closing unit, a guiding and shielding device, a circulator, a replacement type filter, a plurality of branch flow passages, an air supply fan unit, and a plurality of discharge units.

Description

Building cooling and heating system

The present invention relates to a building air conditioning and cooling system, and more particularly, it is possible to implement a cooling or heating mode of a building using a heat source by solar energy, so that it can be eco-friendly in nature, as well as facilities irrespective of the region. In particular, it relates to a building air conditioning cooling system that can provide an excellent effect for building air conditioning by being able to manage the cooling and heating of the entire building in an integrated manner.

Fossil fuels such as coal, petroleum, natural gas, etc. are used as energy sources used for building air conditioning, that is, for cooling and heating buildings, or nuclear fuels are mostly used.

However, fossil fuels pollute the environment due to various pollutants generated in the combustion process, and nuclear fuels have a problem in that, as well as generating harmful substances such as water pollution and radioactivity, there is a limitation in reserves.

Accordingly, in recent years, development of alternative energy that can replace this has been actively progressed, and one of them may be a system as shown in FIG. 1.

Referring to FIG. 1, a pipe 1 for raising groundwater and a pipe 1 connected to the pipe 1 allows groundwater to flow into the heat exchange device 5 and at the same time, the groundwater flowing out from the heat exchange device 5 is transferred to the basement layer. Consists of a circulation pipe (2) that returns to the basement layer and a supplementary pipe (4) for replenishing groundwater in case the groundwater in the basement layer runs out, is connected to the lower side of the auxiliary tank (3), and the heat exchanger device After storing the groundwater used by (5) in the auxiliary tank, supply and replenish the difference between the amount of groundwater pumped through the supplementary pipe and the amount of leaked groundwater.

This technology is effective in obtaining an excellent heat source in that it is used for cooling and heating by exchanging cold and cold heat of groundwater, and in particular, it can provide an excellent effect in that it does not use conventional fossil fuels.

On the other hand, for the purpose of obtaining a heat source for heating and cooling a building, a method using groundwater as shown in FIG. 1 described above may be an example, but it is difficult to apply the technology as shown in FIG. 1 in an area where it is difficult to use groundwater.

Therefore, in such an area, it would be preferable to use solar energy rather than using groundwater. In this case, the development of a suitable system should be preceded, and thus technology development is necessary.

Korean Intellectual Property Office Application No. 10-2014-0057514 Korean Intellectual Property Office Application No. 10-2008-0121310

An object of the present invention is that it is possible to implement a cooling or heating mode of a building using a heat source by solar energy, so that it can be eco-friendly in nature and can be installed regardless of the region, and in particular, it is possible to manage the cooling and heating of the entire building in an integrated manner. It is to provide a building air conditioning cooling system that can provide excellent effects for building air conditioning.

The object is, the inclined roof (roof) is provided inclined to the upper portion of the building having a plurality of rooms (Room); A plurality of solar panels provided on the inclined roof and condensing sunlight; A power generation and storage device provided in the inclined roof, connected to the solar panel, and producing and storing solar energy as electric energy by the action of the solar panel; A shared air conditioning channel disposed along the vertical direction in the central area of the building and evenly dividing the plurality of rooms; A cold air generating device provided on one side of the machine room formed in the upper area of the building, and generating cold air using electricity from the power generation and storage device; A cold air blower disposed on one side of the cold air generating device and blowing cool air generated by the cold air generating device; A cold air mounting housing in which the cold air generating device and the cold air blower are integrally mounted; A cold air passage for transmitting cold air blown from the cold air blower to the common air conditioning passage; A gear-type cold air flow path opening/closing unit selectively opening and closing the cooling air flow path through a gear-type structure; A heat generating device provided on the other side of the machine room and generating heat by using electricity from the power generation and storage device; A hot air blower disposed on one side of the hot air generating device and blowing heat generated by the hot air generating device; A hot-air mounting housing in which the hot-air generating device and the hot-air blower are integrally mounted; A hot air flow passage for transmitting the heat blown by the hot air blower to the common air conditioning flow passage; A gear-type hot-air flow path opening and closing unit selectively opening and closing the hot-air flow path through a gear-type structure; A shielding combined guide device for shielding an upper portion of the space between the geared cool air flow path opening and closing unit and the geared hot air flow opening and closing unit and guiding the air blown from the cold air blower or the hot air blower downward; A circulator provided in the common air conditioning channel opposite to the shielding guide device and supplying cold air or heat downward from the common air conditioning channel; A replaceable filter provided to be replaceable on one side of the circulator and for filtering foreign matter in cold air or hot air; A plurality of branch passages provided one for each of the rooms and formed on the ceilings of the rooms and communicating with the common air conditioning passages; An air supply fan unit coupled to a point where the common air conditioning passage and the branch passage meet, and supplying cold air or hot air from the common air conditioning passage side into the branch passage; And a plurality of discharge units provided on a lower wall of the branch passage and discharging cool air or hot air flowing in the branch passage to a corresponding room.

An opening degree adjustable grill for adjusting the opening degree of the discharge part may be coupled to the discharge part.

The opening degree adjustable grill includes a grill main body with an empty inside; A grill net formed on the front surface of the grill main body to limit the inflow of foreign matter; An opening degree control plate operably provided in the grill mesh; And a knob coupled to the grill body and operating the opening degree control plate.

Both the gear-type cold air flow path opening and closing unit and the gear-type hot air flow path opening and closing unit are provided with a rack gear on one side, and an opening/closing plate for selectively opening and closing the cold air flow path or the hot air flow path; A pinion gear meshing with the rack gear; A motor generating power for rotation of the pinion gear; And a motion transmission unit for transmitting the rotational motion of the motor to the rotational motion of the pinion gear, wherein the shielding combined guide device includes: a fixed hinge module; A first shield combined guider having one end rotatably coupled to the fixed hinge module; A second shield combined guider having one end rotatably coupled to the fixed hinge module; A first actuator connected to the first combined shielding guider and rotatingly driven the first combined shielding guider; And a second actuator connected to the second combined shielding guider and rotatingly driving the second combined shielding guider.

A mode input unit for selecting and inputting a cold air mode or an open mode for the rooms; And the cold air generator, the cold air blower, the hot air generator, the hot air blower, the gear-type cold air flow path opening/closing unit, and the gear so that the cold air mode or the hot air mode for the rooms proceeds based on the input value of the mode input unit. It may further include a system controller that individually controls the operation of the type hot air passage opening and closing unit, the shielding combined guide device, the circulator and the air supply fan unit.

According to the present invention, it is possible to implement a cooling or heating mode of a building using a heat source by solar energy, so that it can be eco-friendly in nature, as well as facilities regardless of the region, and in particular, it is possible to manage the cooling and heating of the entire building in an integrated manner. There is an effect that can provide excellent effects for building air conditioning.

1 is a diagram showing a method of using groundwater for air conditioning in a building.
2 is a structural diagram of a building air conditioning and cooling system according to an embodiment of the present invention.
3 is an enlarged view of a main part of FIG. 2.
Figure 4 is a structural diagram of the operation of the guide device for both shielding.
5 and 6 are schematic diagrams illustrating an operation of an opening-adjustable grill.
7 is an example of use of the cold air mode.
8 is an example of use of the open mode.

Advantages and features of the present invention, and a method of achieving them will become apparent with reference to embodiments to be described later in detail together with the accompanying drawings.

However, the present invention is not limited to the embodiments disclosed below, but will be implemented in various different forms.

In the present specification, the present embodiment is provided to complete the disclosure of the present invention, and to completely inform the scope of the present invention to those of ordinary skill in the art to which the present invention pertains. And the invention is only defined by the scope of the claims.

Accordingly, in some embodiments, well-known components, well-known operations, and well-known techniques have not been described in detail in order to avoid obscuring interpretation of the present invention.

The same reference numerals refer to the same elements throughout the specification. In addition, terms used in the present specification (referred to) are for explaining embodiments and are not intended to limit the present invention.

In the present specification, the singular form also includes the plural form unless specifically stated in a written phrase. In addition, components and actions (actions) referred to as'comprising (or having)' do not preclude the presence or addition of one or more other components and actions.

Unless otherwise defined, all terms (including technical and scientific terms) used in the present specification may be used with meanings that can be commonly understood by those of ordinary skill in the art to which the present invention belongs.

In addition, terms defined in a commonly used dictionary are not interpreted ideally or excessively unless they are defined.

Hereinafter, a preferred embodiment of the present invention will be described with reference to the accompanying drawings.

2 is a structural diagram of a building air conditioning and cooling system according to an embodiment of the present invention, FIG. 3 is an enlarged view of a main part of FIG. 2, FIG. 4 is an operation structure diagram of a combined shielding guide device, and FIGS. 5 and 6 are adjustable openings. Fig. 7 is an exemplary view of the use of the cold air mode, and Fig. 8 is an exemplary view of the use of the open mode.

Referring to these drawings, the building air conditioning and cooling system according to the present embodiment can implement a cooling or heating mode of the building 100 using a heat source by solar energy, so that it can be eco-friendly in nature, as well as facilities regardless of the region. In particular, since the cooling and heating of the entire building 100 can be managed in an integrated manner, it is possible to provide excellent effects for building air conditioning.

The building air conditioning and cooling system according to the present embodiment capable of providing such an effect takes a form in which the following structures are mounted for each location in a building 100 having a plurality of rooms R1 to R4.

For reference, the drawings show four rooms (R1 to R4) having a two-story structure, which is only an example. That is, the building 100 may have a one-story structure, or a three-story or more structure, and two or more rooms may be provided on each floor. Therefore, the scope of the present invention is not limited to the shape of the drawings.

An inclined roof 101 is provided on an inclined upper part of the building 100. Due to the inclined roof 101, it is effective in preventing water leakage.

The inclined roof 101 is provided with a plurality of solar panels 103 for condensing sunlight. The size, number, and location of the solar panel 103 may be arranged differently from the drawings. Therefore, the scope of the present invention is not limited to the shape of the drawing. Since the solar panel 103 is provided in any shape, the building air conditioning and cooling system according to the present embodiment has the advantage of using eco-friendly solar energy.

In the building 100, that is, in the sloped roof 101, there is a power generation and storage device 105 that is connected to the solar panel 103 and generates and stores solar energy as electric energy by the action of the solar panel 103. It is prepared. The power generation and storage device 105 supplies power to various devices controlled by the system controller 180 including the system controller 180 as shown in FIG. 7. Of course, the surplus power may be used as a power source in the building 100.

A common air conditioning channel 110 is provided in the central area of the building 100. The shared air conditioning passage 110 is disposed along the vertical direction in the central area of the building 100, and serves to equally divide the plurality of rooms R1 to R4. Cold air or hot air moving through the common air conditioning passage 110 is delivered to each room (R1 to R4) to implement a cold air mode (see Fig. 8) or an open mode (see Fig. 9) for the rooms (R1 to R4). I can.

For the cold air mode (refer to FIG. 8), a cold air generator 121 that generates cold air using electricity from the power generation and storage device 105 is disposed on one side of the machine room 107 formed in the upper region of the building 100. It is prepared.

In addition, a cold air blower 122 is provided on one side of the cold air generating device 121 to blow cold air generated by the cold air generating device 121. The cold air generating device 121 and the cold air blower 122 may be integrally mounted in the cold air mounting housing 120.

In front of the cold air blower 122, a cold air flow path 123 is provided for transferring the cold air blown from the cold air blower 122 to the common air conditioning flow path 110.

When the cold air generating device 121 and the cold air blower 122 are operated and the cold air is supplied through the cold air passage 123 and transmitted to the common air conditioning passage 110, the cold air mode of the building 100 is implemented as shown in FIG. 8. . Of course, at this time, the hot air passage 133 is blocked.

In order to implement the hot air mode (refer to FIG. 9 ), a hot air generating device 131 is provided on the other side of the machine room 107 to generate heat by using electricity from the power generation and storage device 105.

In addition, a hot air blower 132 is provided at one side of the hot air generating device 131 to blow heat generated from the hot air generating device 131. The hot air generating device 131 and the hot air blower 132 may be integrally mounted in the hot air mounting housing 130.

In front of the hot air blower 132, a hot air flow passage 133 is provided for transferring the heat blown from the hot air blower 132 to the common air conditioning channel 110.

When the hot air generating device 131 and the hot air blower 132 are operated and cold air is supplied through the hot air flow passage 133 and transmitted to the common air conditioning passage 110, the cold air mode of the building 100 is implemented as shown in FIG. 9. . Of course, at this time, the cold air passage 123 is blocked.

Meanwhile, as mentioned above, the hot air passage 133 should be shielded when the cold air mode (see FIG. 8) is in progress, and the cold air flow passage 123 should be shielded when the hot air mode (see FIG. 9) is in progress.

To this end, a gear type cold air flow channel opening/closing unit 140a and a gear type hot air channel opening/closing unit 140b are provided.

The gear-type cold air flow path opening/closing unit 140a serves to selectively open and close the cold air flow path 123 through a gear-type structure, and the gear-type hot air flow path opening/closing unit 140b is also a hot air flow path through a gear-type structure. It serves to selectively open and close 133).

Only the position is different, the structure of the gear-type cold air passage opening and closing unit (140a) and the gear-type hot air passage opening and closing unit (140b) are all the same. That is, a rack gear 142 is provided on one side of both the gear-type cold air flow path opening/closing unit 140a and the gear-type hot air flow path opening/closing unit 140b, and selectively opening and closing the cold air flow path 123 or the hot air flow path 133 The pinion gear 143 meshing with the plate 141 and the rack gear 142, the motor 144 generating power for rotation of the pinion gear 143, and the rotational motion of the motor 144 are pinioned. It may include a motion transmission unit 145 that transmits the rotational motion of the gear 143. The end of the opening/closing plate 141 may be selectively parked in the parking seat portion G. Therefore, stable parking without shaking becomes possible.

Accordingly, when the motor 144 is operated, the rotational force of the motor 144 is transmitted to the pinion gear 143 through the motion transmission unit 145, and the rack gear 142 is linear based on the rotation of the pinion gear 143 By exercising, the opening/closing plate 141 can selectively open and close the cold air flow passage 123 or the hot air flow passage 133. When the cold air mode (see FIG. 8) is in progress, the opening and closing plate 141 shields the hot air passage 133, and when the open mode (see FIG. 9) is in progress, the opening and closing plate 141 shields the cold air passage 123.

A shielding guide device 160 is provided between the gear type cold air channel opening/closing unit 140a and the gear type hot air channel opening/closing unit 140b. The guide device 160 for both shielding shields the upper part of the space between the gear-type cold air channel opening/closing unit 140a and the gear-type hot air channel opening/closing unit 140b while air blown from the cold air blower 122 or the hot air blower 132 side. It serves to guide the downward direction.

This combined shielding guide device 160 includes a fixed hinge module 161, a first shielding combined guider 162 rotatably coupled to the fixed hinge module 161 at one end, and a fixed hinge module 161 at one end. A first actuator 164 and a second shield connected to the second shielding guider 163 rotatably coupled, the first shielding guider 162 and rotationally driving the first shielding guider 162 It is connected to the combined guider 163, and may include a second actuator 165 for rotationally driving the second combined guider 163 for shielding.

Accordingly, when the cold air mode is in progress as shown in FIG. 8, the hot air flow path 133 is shielded. In this case, the shielding guide device 160 operates as shown in FIG. 4(a) to guide the cold air downward. In addition, as shown in FIG. 9, when the open mode is in progress, the cold air passage 123 is shielded. In this case, the shielding guide device 160 operates as shown in (b) of FIG. 4 to guide the heat downward.

A circulator 112 is provided on the common air conditioning passage 110. The circulator 112 is provided in the common air conditioning passage 110 on the opposite side of the shielding combined guide device 160 and serves to supply cold air or heat downward in the common air conditioning passage 110.

In addition, a replacement filter 114 is provided on one side of the circulator 112 to filter foreign substances in cold or hot air. Since the replaceable filter 114 is a replaceable type, there is an advantage that it can always supply clean cold air or heat to the rooms R1 to R4.

A plurality of branch passages 115 are connected to the common air conditioning passage 110. The branch passages 115 are provided one for each of the rooms R1 to R4 and are formed on the ceilings of the rooms R1 to R4 and communicate with the shared air conditioning passages 110.

At a point where the common air conditioning passage 110 and the branch passage 115 meet, an air supply fan unit 117 for supplying cold air or heat from the side of the shared air conditioning passage 110 into the branch passage 115 is provided. The air supply fan unit 117 may shield the flow path or supply air while opening.

A plurality of discharge units 118 for discharging cold air or heat flowing in the branch passage 115 to the corresponding rooms R1 to R4 are provided on the lower wall of the branch passage 115. In addition, an opening degree adjustable grill 170 for adjusting the opening degree of the discharge unit 118 is coupled to the discharge unit 118.

As shown in FIGS. 5 and 6, the opening degree adjustable grill 170 includes an empty grill main body 171 and a grill net 172 formed on the front of the grill main body 171 to limit the inflow of foreign substances, An opening degree control plate 173 provided to be operable in the grill net 172 and a knob 174 coupled to the grill main body 171 and manipulating the opening degree control plate 173 may be included.

Due to the application of the grill net 172, it is possible to partially prevent foreign matter or insects from flowing into the grill main body 171.

Further, the knob 174 is connected to the opening degree adjustment plate 173 and serves to rotate the opening degree adjustment plate 173.

For example, when the knob 174 is rotated in a clockwise or counterclockwise direction, the opening degree adjustment plate 173 is interlocked therewith, and the overall opening degree of the grill mesh 172 may be narrowed as shown in FIG. 5 or the total opening degree may be widened as shown in FIG. 6. have. Of course, you can close it completely or open it completely.

Meanwhile, in the building air conditioning and cooling system according to the present embodiment, a mode input unit 190 and a system controller 180 are further provided to control the system.

The mode input unit 190 is a means for selecting and inputting a cold air mode (see FIG. 8) or an open mode (see FIG. 9) for the rooms R1 to R4. The mode input unit 190 may be provided on the wall of the building 100 in a button type or a remote control type.

The system controller 180 controls the cold air mode (see FIG. 8) or the open mode (see FIG. 9) to proceed with respect to the rooms R1 to R4 based on an input value of the mode input unit 190. That is, based on the input value of the mode input unit 190, the cold air generating device 121, the cold air blower 122, the hot air generating device 131, the hot air so that the cold air mode or the hot air mode for the rooms R1 to R4 proceeds. The operation of the blower 132, the gear type cold air flow channel opening/closing unit (140a), the gear type hot air channel opening/closing unit (140b), the shield combined guide device 160, the circulator 112, and the air supply fan unit 117 are individually controlled. Control.

The system controller 180 performing this role may include a central processing unit 181 (CPU), a memory 182 (MEMORY), and a support circuit 183 (SUPPORT CIRCUIT).

The central processing unit 181 is a variety of computer processors that can be industrially applied to control the cold air mode or the open mode for the rooms R1 to R4 based on the input value of the mode input unit 190 in this embodiment. It can be one of these.

The memory 182 (MEMORY) is connected to the central processing unit 181. The memory 182 may be installed locally or remotely as a computer-readable recording medium, and can be easily used such as random access memory (RAM), ROM, floppy disk, hard disk, or any digital storage type. It may be at least one or more memories.

The support circuit 183 (SUPPORT CIRCUIT) is coupled to the central processing unit 181 to support the typical operation of the processor. The support circuit 183 may include a cache, a power supply, a clock circuit, an input/output circuit, a subsystem, and the like.

In this embodiment, the system controller 180 generates cold air so that the cold air mode (refer to FIG. 8) or the open mode (refer to FIG. 9) for the rooms R1 to R4 are performed based on the input value of the mode input unit 190. Device 121, cold air blower 122, hot air generating device 131, hot air blower 132, gear type cold air channel opening/closing unit 140a, gear type hot air channel opening/closing unit 140b, shielding combined guide device 160 ), the operation of the circulator 112 and the air supply fan unit 117 are individually controlled, and such a series of control processes may be stored in the memory 182. Typically software routines may be stored in memory 182. Software routines can also be stored or executed by other central processing units (not shown).

Although the process according to the present invention has been described as being executed by a software routine, it is also possible that at least some of the processes of the present invention are performed by hardware. As such, the processes of the present invention may be implemented by software executed on a computer system, or by hardware such as an integrated circuit, or by a combination of software and hardware.

According to this embodiment, which acts based on the structure as described above, it is possible to implement a cooling or heating mode of the building 100 using a heat source by solar energy, so that it can be eco-friendly in nature, as well as facilities irrespective of the region. In particular, since the cooling and heating of the entire building 100 can be managed in an integrated manner, it is possible to provide excellent effects for building air conditioning.

As described above, the present invention is not limited to the described embodiments, and it is obvious to those of ordinary skill in the art that various modifications and variations can be made without departing from the spirit and scope of the present invention. Therefore, it should be said that such modifications or variations belong to the claims of the present invention.

100: building 101: sloped roof
103: solar panel 105: power generation and storage device
107: machine room 110: shared air conditioning channel
112: circulator 114: replaceable filter
115: branch passage 117: supply fan unit
118: discharge unit 120: cold air mounting housing
121: cold air generator 122: cold air blower
123: cold air flow 130: heat-mounted housing
131: hot air generator 132: hot air blower
133: hot air flow 140a: gear type cold air flow opening and closing unit
140b: gear type hot air channel opening/closing unit 141: opening/closing plate
142: rack gear 143: pinion gear
144: motor 145: motion transmission unit
160: shielding combined guide device 161: fixed hinge module
162: first shielding combined guider 163: second shielding combined guider
164: first actuator 165: second actuator
170: opening degree adjustable grill 171: grill body
172: grill mesh 173: opening degree control plate
174: knob 180: system controller
190: mode input unit

Claims (5)

An inclined roof provided to be inclined on an upper part of a building including a plurality of rooms;
A plurality of solar panels provided on the inclined roof and condensing sunlight;
A power generation and storage device provided in the inclined roof, connected to the solar panel, and producing and storing solar energy as electric energy by the action of the solar panel;
A shared air conditioning channel disposed along the vertical direction in the central area of the building and evenly dividing the plurality of rooms;
A cold air generating device provided on one side of the machine room formed in the upper area of the building, and generating cold air using electricity from the power generation and storage device;
A cold air blower disposed on one side of the cold air generating device and blowing cool air generated by the cold air generating device;
A cold air mounting housing in which the cold air generating device and the cold air blower are integrally mounted;
A cold air passage for transmitting cold air blown from the cold air blower to the common air conditioning passage;
A gear-type cold air flow path opening/closing unit selectively opening and closing the cooling air flow path through a gear-type structure;
A heat generating device provided on the other side of the machine room and generating heat by using electricity from the power generation and storage device;
A hot air blower disposed on one side of the hot air generating device and blowing heat generated by the hot air generating device;
A hot-air mounting housing in which the hot-air generating device and the hot-air blower are integrally mounted;
A hot air flow passage for transmitting the heat blown by the hot air blower to the common air conditioning flow passage;
A gear-type hot-air flow path opening/closing unit selectively opening and closing the hot-air flow path through a geared structure;
A shielding combined guide device for shielding an upper portion of the space between the geared cool air flow path opening and closing unit and the geared hot air flow opening and closing unit and guiding the air blown from the cold air blower or the hot air blower downward;
A circulator provided in the common air conditioning channel opposite to the shielding guide device and supplying cold air or heat downward from the common air conditioning channel;
A replaceable filter provided to be replaceable on one side of the circulator and for filtering foreign matter in cold air or hot air;
A plurality of branch passages provided one for each of the rooms and formed on the ceilings of the rooms and communicating with the common air conditioning passages;
An air supply fan unit coupled to a point where the common air conditioning passage and the branch passage meet, and supplying cold air or hot air from the common air conditioning passage side into the branch passage; And
And a plurality of discharge units provided on a lower wall of the branch passage and discharging cool air or hot air flowing in the branch passage to a corresponding room.
The method of claim 1,
A building air conditioning and cooling system, characterized in that the discharge unit is coupled to an opening degree adjustable grill for adjusting the opening degree of the discharge unit.
The method of claim 2,
The opening degree adjustable grill,
A grill body with an empty inside;
A grill net formed on the front surface of the grill main body to limit the inflow of foreign matter;
An opening degree control plate operably provided in the grill mesh; And
And a knob coupled to the grill body and operating the opening degree control plate.
The method of claim 1,
Both the gear-type cold air flow path opening/closing unit and the gear-type hot air flow path opening/closing unit,
An opening/closing plate provided with a rack gear on one side and selectively opening and closing the cold air flow passage or the hot air flow passage;
A pinion gear meshing with the rack gear;
A motor generating power for rotation of the pinion gear; And
And a motion transmission unit for transmitting the rotational motion of the motor to the rotational motion of the pinion gear,
The shielding combined guide device,
Fixed hinge module;
A first shield combined guider having one end rotatably coupled to the fixed hinge module;
A second shield combined guider having one end rotatably coupled to the fixed hinge module;
A first actuator connected to the first combined shielding guider and rotatingly driven the first combined shielding guider; And
And a second actuator connected to the second combined shielding guider and rotating the second combined shielding guider.
The method of claim 1,
A mode input unit for selecting and inputting a cold air mode or an open mode for the rooms; And
The cold air generating device, the cold air blower, the hot air generating device, the hot air blower, the gear type cold air flow path opening/closing unit, the gear type so that the cold air mode or the hot air mode for the rooms proceeds based on the input value of the mode input unit. A building air conditioning and cooling system, characterized in that it further comprises a system controller for individually controlling the operation of the hot air passage opening/closing unit, the shielding guide device, the circulator and the air supply fan unit.

Images