KR20140100244A - Medium-sized storage and supply system of industrial wood pellet boiler - Google Patents

Abstract

The present invention relates to a medium storage supply system for an industrial wood pellet boiler and, more specifically, to a medium storage supply system having a ventilation structure capable of sucking or discharging outdoor air and indoor air through a detachable ventilation unit without opening a window, wherein the medium storage supply system having the ventilation structure is a multifunctional ventilation frame having the detachable ventilation unit and capable of improving energy efficiency by circulating the outdoor air and the indoor air in various ways. According to the present invention, a medium storage supply system for an industrial wood pellet boiler is a double-structured frame comprising: a main frame forming a window frame, and having an indoor window and an outdoor window; a lower frame coupled to the lower side of the main frame, having an indoor and an outdoor air inlet formed on both sides thereof and receiving the indoor and the outdoor air, and having a lower ventilation unit detachably mounted thereon through the indoor air inlet and having a lower air passage hole of which the upper side is opened; and an upper frame including an outer case, an inner case, and an upper ventilation unit, wherein the outer case having an upper air passage hole into which the air rising from the lower frame discharges the air, which flows into the upper air passage hole, indoors or outdoors naturally; the inner case has an indoor and an outdoor air outlet pipes supplying the air to the indoor and the outdoor outlet discharging the air, which passes through the upper air passage hole, indoors or outdoors; and an upper ventilation unit adhering to an upper cylindrical body formed between the indoor and the outdoor air outlet, rotated by a driving unit, having an upper damper of which the lower side is opened, and detachably mounted in the indoor air outlet.

Description

Medium-sized storage and supply system for industrial wood pellet boilers {omitted}

BRIEF DESCRIPTION OF THE DRAWINGS Figure 1 is a perspective view of a medium sized storage and supply system for an industrial wood pellet boiler of an embodiment of the present invention.

2 is a partially cutaway perspective view of a non-powered phase change medium size storage and supply system of an embodiment of the present invention.

3 is a sectional view taken along the line A-A in Fig.

4 is an enlarged view of a portion B in Fig.

5 is an enlarged view of a portion C in Fig.

Figure 6 illustrates the operation of an embodiment of the present invention,

6A is a diagram showing a summer operation method;

6B is a view showing a winter operation method;

6C is a view showing a room air discharging method.

6D is a view showing a method of introducing outdoor air.

FIG. 7 is a view showing a conventional medium-sized storage and supply system equipped with removable ventilation means; FIG.

Description of the Related Art

1: Mainframe

2: Lower frame

21: indoor air inlet, 22: outdoor air inlet

3: Lower ventilation

31: Lower case

311: indoor air suction pipe, 312: outdoor air suction pipe, 313: lower air passage port, 314: lower cylindrical body, 315:

32: Sliding door

321: Links

4: Upper frame

41: outer case

411: upper air passage port

42: inner case

421: room air outlet, 422: outdoor air outlet, 423: indoor air outlet pipe, 424: outdoor air outlet pipe

43: upper cylinder

431: upper damper

44: Phase change type blind

45: Upper ventilation

5: Indoor window

6: Outdoor window

7: Hinge

8: Driving means

[TECHNICAL FIELD]

The present invention relates to a medium-sized storage and supply system for industrial wood pellet boilers.

The present invention relates to a functional medium storage and supply system capable of natural ventilation means, and more particularly, to a ventilation structure capable of sucking or discharging outdoor air and indoor air without opening a window through a natural ventilation means, The present invention relates to a functional double frame having natural ventilation means capable of improving energy efficiency by circulating circulation of outdoor air and indoor air in various ways.

In the case of buildings, the medium-sized storage and supply system serves as a wall for isolating the interior and the exterior, and at the same time, it serves as a passage for supplying sunlight and fresh outside air. It is a necessary component for the interior person to feel a sense of perspective and openness, The heat loss and heat absorption increase by 10 to 10 times the heating / cooling ratio compared to the insulation wall increases the maintenance cost of the building.

Therefore, although a high-performance insulation window such as a vacuum window has been developed to improve the insulation and soundproofing performance of a medium-sized storage and supply system, it is not widely used in a medium-sized storage and supply system because of its high cost. For soundproofing, a simple two-ply window, also called a pair glass with two overlapping glasses, is widely used.

An example of an energy saving multifunctional ventilation frame conventionally known is Korea Unexamined Patent Publication No. 2001-0096630. As shown in FIG. 7, the multifunctional ventilation frame equipped with the ventilation means capable of detachable energy-saving according to this technique comprises four ventilation grilles 200 installed on the upper and lower sides of the indoor and outdoor sides of the main frame 100, An indoor window 300 and an outdoor window 400 coupled to the indoor and outdoor ends of the main body 100 between the ventilation grilles 200 and an outdoor window 400 coupled to upper and lower portions of the main frame 100, A fan 700 for raising the air introduced into the main frame 100 to the upper ventilating grill 200 side and an upper end connected to the upper portion of the main frame 100 And a blind 800 that is fixed to both inner wall surfaces and has a lower end that can be raised and lowered to the upper portion of the blower 700.

When the motor (not shown) is driven, the blower provided between the indoor window and the outdoor window is rotated so that the outdoor or indoor air introduced through the lower ventilation grill is sent to the upper part of the frame The outside air being moved upward is heated by the solar radiation accumulated in the blind during the ascending while being in contact with the blind, and then escapes to the outdoor space or the indoor space through the upper ventilation grill. However, the conventional multifunctional ventilation frame including the detachable ventilation means has a problem that the ventilation means, such as a blower, is used, which results in a complicated structure and complicated structure. Further, since the blower is installed in the inner space between the indoor window and the outdoor window, the width of the frame itself is increased.

Accordingly, it is an object of the present invention to solve the above-mentioned problems, and it is an object of the present invention to provide a structure capable of eliminating the blower in the middle storage supply system and using a non- The present invention has been made in view of the above problems, and it is an object of the present invention to provide a medium-sized storage and supply system for an industrial wood pellet boiler capable of improving the heat loss inside the room by installing a phase change type blind in a medium storage supply system.

In addition, by removing the blower, the width of the frame itself can be reduced and the space inside the frame can be easily cleaned.

In order to accomplish the above object, the present invention provides a medium-sized storage and supply system for an industrial wood pellet boiler, comprising: a double frame structure in which an indoor window and an outdoor window are coupled to a main frame constituting a window frame; An indoor air inlet and an outdoor air inlet are provided at both sides of the main frame to allow indoor and outdoor air to be introduced into the lower portion of the main frame and a lower air hole is opened through the indoor air inlet, A lower frame including the lower frame; An inner case provided with indoor and outdoor air discharge pipes for supplying air to indoor and outdoor air outlets for discharging air through the upper air passage opening to the inside or outside of the room, And an upper ventilation device formed of an upper damper which is closely contacted and rotated by the driving means and opened at the bottom and is detachable to the room air outlet.

These and further aspects of the present invention will become more apparent from the following description of the preferred embodiments with reference to the accompanying drawings. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

FIG. 1 is a perspective view showing a medium-sized storage and supply system of an industrial wood pellet boiler of an embodiment of the present invention, and FIG. 2 is a partially cutaway perspective view showing a medium-sized storage and supply system of an industrial wood pellet boiler of an embodiment of the present invention. 3 is a cross-sectional view taken along line A-A of Fig. 2, Fig. 4 is an enlarged view of a portion B of Fig. 2, and Fig. 5 is an enlarged view of a portion C of Fig.

1 to 5, the middle type storage and supply system of the industrial wood pellet boiler according to the present invention includes indoor and outdoor air inlets 21, 21 installed at both sides of the main frame 1 to allow indoor and outdoor air to be introduced into the lower portion of the main frame 1, A lower frame 2 including a lower ventilation device 3 having a lower air passage hole 31 and an upper air passage opening 31 which is detachable through the indoor air inlet 21 and an upper air passage opening 31, 2 for supplying air to the indoor and outdoor air outlets 421 and 422 for discharging the air through the upper air passageway 411 to the inside or the outside of the room, An inner case 42 provided with outer air discharge pipes 423 and 424 and an upper cylindrical member 43 formed between the indoor and the outer air discharge pipes 423 and 424 and rotated by the driving means 8, The upper damper 431 Characterized by a composed of the upper frame (4) comprises an upper vent (45) removable in the indoor air discharge port (421).

Particularly, the lower ventilation device 3 includes a lower case 31 including indoor and outdoor air intake pipes 311 and 312 through which air sucked from the indoor and outdoor air inlets 21 and 22 pass, And a lower damper 315 which is in close contact with a lower cylindrical body 314 formed between the air suction pipes 311 and 312 and which is rotated by the driving means 8 and whose upper portion is opened.

Accordingly, indoor or outdoor air inlets into which the air flows can be opened and closed, so that indoor air or outdoor air can be controlled according to the air circulation system. In addition, in the embodiment of the present invention, a phase change type blind (44) fixed to the lower portion of the upper frame (4) is further provided between the indoor window (5) and the outdoor window (6).

That is, the phase change type blind 44 contains a turbulator and a phase change material in an existing blind, and is easily generated in turbulence. When heat is applied, the phase change type is designed to cause a phase change from a solid state to a liquid state. Accordingly, the phase-change blind 44 blocks direct sunlight flowing into the building and accumulates a large amount of radiant heat from the sunlight by phase change, Efficiency heat exchanger that heats the indoor or outdoor air raised through the lower air passage opening 313 when the air supplied to the indoor and outdoor air intake pipes formed in the indoor unit 31 opens the lower damper 315 . The middle-sized storage and supply system of the industrial wood pellet boiler of the present invention includes a heating / cooling auxiliary system (not shown) for discharging heated air passing through between an indoor window (5) and an outdoor window (6) It can also perform the role of equipment.

Also, in the embodiment of the present invention, the indoor window 5 is formed of a casement window which is fixed to the upper frame 4 by a hinge 7 and can be opened and closed.

According to the above-described structure, the indoor window 5 is opened and closed by the hinge 7, so that the indoor space between the indoor window 5 and the outdoor window 6 and the foreign matter adhering to the window surface can be easily cleaned will be.

The assembling process of the medium-sized storage and supply system of the industrial wood pellet boiler according to the present invention will be described with reference to FIGS. 1 to 3. FIG.

First, the lower case 31 is inserted into an opening formed in the lower frame 2. Next, after the blinds 44 are fixed to the lower end of the upper frame 4, the indoor windows 5 and the outdoor windows 6 are fastened to both sides of the upper frame 2. Next, the upper ends of the indoor window (5) and the outdoor window (6) are brought into close contact with the lower end of the upper frame (4) and then fastened. And is inserted into an indoor air outlet (421) formed in the upper frame (4).

Hereinafter, an operation of the medium-sized storage and supply system of the industrial wood pellet boiler according to the present invention will be described.

FIG. 6 shows a method of operating a medium-sized storage and supply system of an industrial wood pellet boiler according to an embodiment of the present invention. FIG. 6A is a diagram showing a summer operation method and FIG. 6B is a diagram showing a winter operation method. 6C is a view showing a method of discharging indoor air, and FIG. 6D is a view showing a method of introducing outdoor air.

6A, when the phase change type blind 44 is in a horn state and the indoor air suction pipe 311 and the indoor air suction pipe 311 are connected to each other, The outdoor air introduced from the outdoor air inlet 22 is supplied to the outdoor air suction pipe 312 and the lower damper is formed to be in close contact with the indoor and the outside air suction pipes 311 and 312, The outdoor air supplied through the lower air passage hole 313 flows through the surface of the phase-change blind 44 to generate a turbulent flow while depriving latent heat and sensible heat accumulated in the blind, When the upper damper 431 is opened after passing through the upper air passage 411, air is discharged to the outdoor air outlet 422 through the outdoor air discharge pipe 424. Therefore, the solar radiation radiated through the outdoor air outlet 422 formed in the upper frame 4 is discharged.

6B, in a state where the blinds 44 are raised, the outdoor air suction pipe 312 (see FIG. 6B) And the outdoor air discharge pipe 424 are closed to prevent the inflow of cold air and the indoor air introduced from the indoor air inlet 21 supplies indoor air to the indoor air suction pipe 311, When the lower damper 315 formed to be in close contact with the suction pipes 311 and 312 is opened, indoor air supplied through the lower air passage opening 313 is heated in the frame as solar radiation heat, When the upper damper 431 is opened after passing through the air passage opening 411, indoor air circulates inside the building through the indoor air discharge pipe 423. That is, since the blinds 44 do not sink, the sun radiation heat directly heats the air in the room without passing through the frame.

Meanwhile, in the embodiment of the present invention, when ventilation is important in spring and autumn, and in summer and winter where ventilation is more important than air conditioning, indoor air suction pipes 311 and outdoor air discharge pipes The outdoor air suction pipe 312 and the indoor air discharge pipe 423 are opened as shown in FIG. 6D to allow fresh outdoor air to flow into the building to optimize the indoor air will be. Therefore, the medium-sized storage and supply system of the industrial wood pellet boiler according to the present invention can freely select the circulation of the outdoor air, the indoor air and the indoor air in various ways without opening a window.

As described above in detail, according to the present invention, there is provided a structure using a non-moving phase change method by removing a blower in a frame, a simple structure for eliminating noise and a failure, a turbulent phase change type blind in a frame, There is an effect that the loss can be further improved.

In addition, there is also an effect of removing the blower between the double frames to reduce the width of the existing frame.

Although the present invention has been described with reference to the preferred embodiments thereof with reference to the accompanying drawings, it will be apparent to those skilled in the art that many other obvious modifications can be made therein without departing from the scope of the invention. Accordingly, the scope of the present invention should be construed as being limited by the scope of the following claims.

Claims (2)

A dual structure frame having an interior window (5) and an outdoor window (6) joined to a main frame (1) forming a window frame, An upper air passage 411 through which the air raised in the lower frame 2 is sucked and an upper frame 4 which naturally discharges the air sucked into the upper air passage 411 to the room or the outside, Characterized in that it comprises a phase-change blind (44) between the excellent double frames. The method according to claim 1, The blinds 44 of the upper and lower blinds 41 and 42 are connected to each other through the lower air passage hole 313, (44). ≪ Desc / Clms Page number 16 >

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