KR102274236B1 - Apparatus for air blowing, Air blowing system with apparatus for air blowing - Google Patents

Abstract

The present invention relates to an air blower capable of effectively exchanging exhaust air and incoming air to minimize the problem of reducing cooling and heating efficiency that occurs during the ventilation process, and to an air blowing system capable of further improving the performance of the air blower by using water supplies.

Description

Air blowing device, air blowing system including an air blowing device {Apparatus for air blowing, Air blowing system with apparatus for air blowing}

The present invention relates to an air blower capable of effectively heat-exchanging exhaust air and incoming air, thereby minimizing a problem of a decrease in cooling and heating efficiency occurring during a ventilation process, and an air blowing system including such an air blower.

Patent Document 001 includes a filtering unit housing in which an inlet hole for introducing air is formed on the rear surface and an outlet hole for discharging air is formed on the front surface to provide a flow path through which air flows between the inlet hole and the exhaust hole, a filtering unit in which a filter for removing foreign substances can be mounted on a passage through which air flows inside the filtering unit housing; and a blowing fan detachably mounted to the housing of the filtering unit, a blowing fan for providing a negative pressure to the discharge surface, a driving motor for rotatingly driving the blowing fan, and a blowing unit housing for accommodating the blowing fan and the driving motor. It presents a technology related to an air purifying blower including; a blowing unit having a blowing unit.

Patent Document 002 discloses a first step of detecting the degree of pollution in the room in which the air conditioner is operating; a second step of discharging indoor air to the outdoors by opening a first ventilation pipe piped between the indoor and outdoor units of the air conditioner when the indoor pollution level exceeds the reference value in the first step; After the second step, a third step of opening the second ventilation pipe piped between the indoor unit and the outdoor unit of the air conditioner to ventilate the outdoor air into the room. is presenting

Patent Document 003 discloses a heat exchanger connected to a refrigerant pipe; a chassis in which the heat exchanger is installed; an opening formed to be vertically opened on the rear surface of the chassis so that a refrigerant pipe can be disposed on the rear side of the chassis; There is provided a technique related to a pipe structure of an air conditioner, characterized in that it includes a pipe cover that covers the opening.

Patent Document 004 discloses a case in which a discharge passage through which indoor air is discharged and a suction passage through which outdoor air is sucked cross each other; a total heat exchanger installed at the intersection of the discharge passage and the suction passage, the first passage communicating with the discharge passage and the second passage communicating with the discharge passage are formed therein to indirectly exchange heat between the indoor and outdoor air; first and second blowers installed in the discharge passage and the suction passage, respectively, to flow air; first and second heat exchangers respectively installed in the discharge passage and the suction passage, and in which a jig device is installed to surround the edge of the heat exchange fin; In addition, a compressor, a quadrilateral and an expansion device installed in the refrigerant pipe connected to the first and second heat exchangers; It presents the technology for air conditioners for ventilation and air conditioning, including

KR 10-2021-0023935 A (March 04, 2021) KR 10-2005-0037164 A (April 21, 2005) KR 10-2006-0081842 A (July 13, 2006) KR 10-2004-0054298 A (June 25, 2004)

The present invention relates to an air blower capable of effectively heat-exchanging exhaust air and incoming air, thereby minimizing a problem of a decrease in cooling and heating efficiency occurring during a ventilation process, and an air blowing system including such an air blower.

The present invention relates to an air blower device for solving the problems of the prior inventions, the present invention is a conduit forming unit 100 for forming a double conduit; a heat transfer support unit 200 coupled to the conduit forming unit 100 to support the double conduit to maintain a constant shape and heat exchange between conduits; a blower generating unit 300 for generating blowing energy to ventilate through the pipe forming unit 100; made including

The present invention relates to an air blower device, wherein the pipe forming part 100 includes an external pipe 110 located on the outside; an inner tube 120 positioned inside the outer tube 110; includes

The present invention relates to an air blower device, and the heat transfer support unit 200 includes an insertion plate 210 inserted into the inner tube; a support plate 220 positioned between the outer tube 110 and the inner tube 120; a connection plate 230 connecting the insertion plate 210 and the support plate 220; includes

The present invention relates to an air blower device, comprising: a sealing portion 400 fastened to the through hole 121 of the inner tube 120 to which the heat transfer support portion 200 is coupled; includes

The present invention relates to an air blower device, and the blower generating unit 300 includes a fixed case 310 fastened to the conduit forming unit 100; Rotating case 320 coupled to the fixed case 310 to be idling and in which a blade 321 is formed; a rotating force generating means 330 for rotating the rotating case 320; includes

The present invention relates to an air blower, wherein the blade 321 includes a first blade 321A formed on the edge of the rotating case 320 to generate a flow of air through the outer tube 110; a second blade (321B) formed in the center of the rotating case (320) to generate a flow of air through the inner tube (120); includes

The present invention relates to an air blower device, wherein the rotating case 320 is located in the center and the second blade 321B is formed on the inner circumferential surface of the rotating case 320A; an edge case (320B) positioned at the edge and having the first blade (321A) formed on the inner circumferential surface; includes

The present invention relates to an air blowing system, comprising: a flow guide part 500 for forming a flow path through which water passing through a water supply pipe passes through the pipe pipe forming part 100; a control module 600 for controlling the movement of water through the flow guide part 500; includes
The present invention provides an air blower for ventilating air, comprising: a conduit forming unit 100 for forming a double conduit; a heat transfer support unit 200 coupled to the conduit forming unit 100 to support the double conduit to maintain a constant shape, and heat exchange between conduits; a blower generating unit 300 for generating blowing energy to ventilate through the pipe forming unit 100; The pipe forming part 100 is an external pipe 110 located on the outside. an inner tube 120 positioned inside the outer tube 110; The heat transfer support 200 includes an insert plate 210 inserted into the inner tube, a support plate 220 positioned between the outer tube 110 and the inner tube 120 , and the insert plate 210 and support. a connecting plate 230 for connecting the plate 220; includes

The present invention has the advantage of being able to minimize the energy consumed to maintain a comfortable indoor temperature since the air discharged through the double pipe and the incoming air exchange heat with each other.

In the present invention, since the heat transfer support made of a metal connects the inner tube and the outer tube, there is an advantage that heat exchange can be performed more effectively.

In the present invention, since a plurality of heat transfer support units are coupled to the inner tube at different angles to support the inner tube, there is an advantage that a separate device for locating the inner tube in the center of the outer tube is not required.

The present invention has an advantage in that a bent portion or a bent portion is formed on the edge surface of the heat transfer support, so that the heat transfer support can be more easily fastened.

The present invention is advantageous in that the first blade located far from the rotational shaft has a smaller surface area or a smaller number than the second blade located adjacent to the rotational shaft, so that the amount of discharged air and incoming air can be maintained the same. There is this.

1 is a front view showing an air blower of the present invention.
2 to 3 are cross-sectional views for explaining the internal structure of the air blower according to the present invention.
Figure 4 is an embodiment showing the heat transfer support of the air blower of the present invention.
Figure 5 is a conceptual diagram for explaining the heat transfer support coupling form of the air blower of the present invention.
Figure 6 is a perspective view showing a sealing part of the air blower of the present invention.
Figure 7 is a perspective view showing a blower generator of the present invention air blower.
Figure 8 is a cross-sectional view and a partial enlarged view for explaining the blower generator of the present invention air blower.
9 is a conceptual diagram for explaining an air blowing system including an air blowing device of the present invention.

Hereinafter, the most preferred embodiment of the present invention will be described in detail in order to explain in detail enough that a person skilled in the art to which the present invention pertains can easily carry out the present invention.

The numbers cited in the examples below are not limited only to the objects of reference, and may be applied to all examples. Objects exhibiting the same purpose and effect as the configuration presented in the examples correspond to equivalent replacement objects. The higher-level concept presented in the examples includes sub-concept objects that are not described.

(Embodiment 1-1) An air blower according to the present invention includes: a conduit forming unit 100 for forming a double conduit; a heat transfer support unit 200 coupled to the conduit forming unit 100 to support the double conduit to maintain a constant shape and heat exchange between conduits; a blower generating unit 300 for generating blowing energy to ventilate through the pipe forming unit 100; An air blower comprising a.

The conventional air blower minimizes the waste of energy generated in the ventilation process by connecting the air exhaust pipe and the air inlet pipe to the heat exchange device. Specifically, when indoor air is discharged to the outside and outdoor air is introduced into the inside during the ventilation process, the number of operation and operation time of the cooling/heating device increases in order to compensate for the changing indoor temperature as the outdoor air flows in. There is a problem in that a lot of energy is wasted.

In the prior art, in order to solve this problem, the air introduced into the room was exchanged with the exhausted air and then introduced into the room. However, the conventional air blower has a problem in that the heat exchange between the exhaust air and the inlet air is limited only in the heat exchange device, so that the energy saving effect obtained through the heat exchange is very small.

Therefore, in the present invention, as shown in FIG. 1 , the pipe forming part 100 has a shape in which two pipes are overlapped, so that heat exchange between the inflow air and the exhaust air can be made over a wide area for a long time. And, by connecting the two tubes with the heat transfer support 200 , heat exchange between the tubes can be made more effectively, and at the same time, the two tubes can maintain a constant arrangement. In addition, the amount of exhaust air and inlet air is kept constant through the blower generating unit 300, and when the pipe is long, a plurality of blower generating units 300 are combined to solve the pipe resistance.

(Embodiment 2-1) The present invention relates to an air blower device, and in Embodiment 1-1, the pipe forming part 100 includes an external pipe 110 located outside; an inner tube 120 positioned inside the outer tube 110; includes

(Embodiment 2-2) In the air blower of the present invention, in Embodiment 2-1, the outer tube 110 and the inner tube 120 have the same cross-sectional shape; includes

(Embodiment 2-3) In the air blower of the present invention, in Embodiment 2-1, the first flow path P1 formed between the inner tube 120 and the outer tube 110 and the inner tube 120 The second flow path P2 formed therein has the same area; includes

(Embodiment 2-4) The air blower of the present invention according to Embodiment 2-1, wherein the inner tube 120 is formed of a metal or a polymer; includes

(Embodiment 2-5) In the present invention, the air blower apparatus according to Embodiment 2-1, wherein the pipe forming part 100 includes an insulating material surrounding the outer surface of the outer pipe 110; includes

Referring to FIGS. 2 and 3 , the conduit forming unit 100 includes an outer tube 110 positioned on the outside and an inner tube 120 positioned at the center of the outer tube 110, and the outer tube ( The air moving through 110 and the air moving through the inner tube 110 continuously exchange heat while moving along the tube.

In detail, by arranging two tubes having different diameters in an overlapping form, the heat exchange area and heat exchange time of air are maximized. At this time, the first flow path P1 formed between the inner tube 120 and the outer tube 110 and the second flow passage P2 formed inside the inner tube 120 have the same area as each other, so that the amount of exhaust air and It is recommended that the inlet air volume be kept the same.

In detail, when the amount of exhaust air and inlet air are different from each other, a pressure difference occurs between the indoor space and the outdoor space, so that the inside air flows out or the outside air flows into the inside. At this time, since the inflow and outflow of air changes the room temperature, in the present invention, the first flow path P1 and the second flow path P2 have the same cross-sectional area, thereby minimizing the inflow and outflow of air due to a pressure difference.

In addition, it is recommended that the inner tube 120 is made of a material having a high heat exchange effect, so that heat exchange between the outer tube 110 and the inner tube 120 is more effective. In addition, it is recommended that the outer tube 110 and the inner tube 120 have the same cross-sectional shape, and in one embodiment may have a circular cross-sectional shape as shown in FIG. 3 , but in addition to this, have a polygonal cross-sectional shape. It is not limited because it can be

(Embodiment 3-1) The present invention relates to an air blower device. In Embodiment 2-1, the heat transfer support unit 200 includes an insertion plate 210 inserted into the inner tube; a support plate 220 positioned between the outer tube 110 and the inner tube 120; a connection plate 230 connecting the insertion plate 210 and the support plate 220; includes

(Embodiment 3-2) In the present invention, the air blower apparatus according to Embodiment 3-1, wherein a plurality of the heat transfer support parts 200 are disposed to be spaced apart from each other in the longitudinal direction of the inner tube 120; includes

(Embodiment 3-3) In the present invention, the air blower apparatus according to Embodiment 3-2, wherein the heat transfer support parts 200 adjacent to each other are coupled to the inner tube 120 in different directions; includes

(Embodiment 3-4) In the present invention, the air blower apparatus according to Embodiment 3-1, wherein the insertion plate 210 includes a first bent portion 211 formed at one edge in contact with the inner tube 120; includes

(Embodiment 3-5) In the present invention, the air blower apparatus according to Embodiment 3-1, wherein the insertion plate 210 includes a first bent portion 212 formed at one edge in contact with the inner tube 120; includes

(Embodiment 3-6) In the present invention, the air blower apparatus according to Embodiment 3-1, wherein the support plate 220 includes a second bent portion 221 formed on the other edge facing the outer tube 110; includes

(Embodiment 3-7) The air blower of the present invention according to Embodiment 3-1, wherein the support plate 220 includes a second bent portion 222 formed on the other edge facing the outer tube 110; includes

(Embodiment 3-8) In the embodiment 3-1, the air blower of the present invention includes: a third bent portion 240 formed on a connection surface with the insertion plate 210; includes

(Embodiment 3-9) The air blower of the present invention according to Embodiment 3-1, wherein the thickness t2 of the support plate 220 is thicker than the thickness t1 of the insertion plate 210; includes

(Embodiment 3-10) In the air blower of the present invention, in Embodiment 3-1, the heat transfer support 200 is formed of a metal material; includes

Referring to FIG. 3 , the heat transfer support 200 is inserted into the through hole 121 perforated in the thickness direction of the inner tube 120 , so that heat exchange between the outer tube 110 and the inner tube 120 is more effective.

In detail, the insertion plate 210 positioned on one side in the longitudinal direction is positioned on the second flow path P2 , and the support plate 220 positioned on the other side in the longitudinal direction is positioned on the first flow path P1 , and the first The air passing through the flow path P1 and the air passing through the second flow path P2 serve as a passage for heat exchange. In this case, it is recommended that the heat transfer support 200 be formed of a metal material having a high heat transfer capability for more effective heat transfer. In addition, the heat transfer support 200 is a longitudinal side edge of the insertion plate 210 as shown in FIG. 4 (b) so that the insertion plate 210 can be easily inserted into the through hole 121 . may be chamfered to form a first bent portion 212 in an inclined shape, or a first bent portion 211 in a round shape may be formed as shown in FIG. 4C .

And, after the heat transfer support 200 is fastened to the through hole 121 of the inner tube 120 , the outer tube 110 is coupled to the outside of the inner tube 120 , so that the outer tube 110 is supported to facilitate coupling. The other side edge in the longitudinal direction of the plate 220 is chamfered as shown in FIG. 4(b) to form a second bent part 222 in an inclined shape, or a curved surface as shown in FIG. 4(c). A second curved portion 221 having a shape may be formed.

In addition, the connection plate 230 that connects the insertion plate 210 and the support plate 220 and is located on the through hole 121 has a third bent portion ( 240) is formed, so that the coupling of the sealing member can be made more easily. In addition, when the first flow path P1 and the second flow path P2 have the same cross-sectional area, the length of the insertion plate 210 is formed to be longer than the length of the support plate 220 , so the insertion plate 210 and the support plate In order to equalize the hot receiving area of 220 , it is recommended that the thickness t2 of the support plate 220 be thicker than the thickness t1 of the insertion plate 210 . And, in the present invention, as shown in FIGS. 2 and 3 , a plurality of heat transfer support units 200 are coupled to the inner tube 120 in a spiral form, so that the inner tube 120 is stable in the center of the outer tube 110 . can be positioned as

In detail, as shown in (a), (b), (c), (d) of FIG. 5 , the plurality of heat transfer support parts 200 are coupled to the inner tube 120 at different angles, and various It is to be able to support the inner tube 120 in the direction.

(Embodiment 4-1) The present invention relates to an air blower device, and in Embodiment 3-1, a sealing part fastened to the through hole 121 of the inner tube 120 to which the heat transfer support part 200 is coupled. (400); An air blower comprising a.

(Embodiment 4-2) In the air blower device of the present invention, in Embodiment 4-1, the sealing part 400 has a sealing body 410 located in the center, and one side and the other side in the thickness direction of the sealing body 410 The fastening lip 420 protruding outwardly on the; includes

(Embodiment 4-3) In the embodiment 4-1, the air blower according to the present invention, wherein the sealing part 400 is formed of a rubber material; includes

Even when the heat transfer support 200 is fastened to the through hole 121 formed in the inner tube 120, air may leak through the gap formed between the heat transfer support 200 and the through hole 121. 3 , the sealing part 400 made of a rubber material is fastened to the connection plate 230 to close the gap formed between the heat transfer support part 200 and the through hole 121 . At this time, the sealing part 400 is formed with a fastening hole in which the heat transfer support part 200 is fitted in the center of the sealing body 410 as shown in FIG. 6 , and fastening ribs 420 are formed on both edges in the thickness direction, as shown in FIG. 3 As shown in , it can be more stably fastened to the through hole 121 .

(Example 5-1) The present invention relates to an air blower device, and in Example 2-1, the blower generating unit 300 includes a fixed case 310 that is fastened to the conduit forming unit 100; Rotating case 320 coupled to the fixed case 310 to be idling and in which a blade 321 is formed; a rotating force generating means 330 for rotating the rotating case 320; includes

(Example 5-2) In the air blower of the present invention, in Example 5-1, the blower generating unit 300 has a bearing 340 positioned between the fixed case 310 and the rotating case 320. ; includes

(Embodiment 5-3) In the embodiment 5-2 of the present invention, the air blower device includes an electromagnet 331 coupled to the inner circumferential surface of the fixed case 310, and the rotating case 320, wherein the rotational force generating means 330 is a permanent magnet 332 coupled to the outer circumferential surface; includes

(Example 5-4) In the air blower of the present invention, in Example 5-3, the blower generating unit 300 includes a cooling air inlet formed between the fixed case 310 and the rotating case 320 . (350); includes

(Example 5-5) In the air blower of the present invention, in Example 5-4, the cooling air inlet 350 is a spaced space formed between the fixed case 310 and the rotating case 320 ( 351); includes

Referring to FIGS. 7 and 8 , the blower generating unit 300 is coupled to the pipe forming unit 100 so that air is smoothly discharged and introduced through the outer tube 110 and the inner tube 120 . At this time, as shown in FIG. 8 , in the blow generator 300 , the fixed case 310 is fixedly coupled to the outer tube 110 , and the rotating case 320 in which the blade 321 is formed is attached to the fixed case 310 . It is rotatably coupled, and the rotating force generating means 330 rotates the rotating case 320 .

In detail, the electromagnet 331 constituting the rotating force generating means 330 is coupled to the inner circumferential surface of the fixed case 310, and the permanent magnet 332 is coupled to the outer circumferential surface of the rotating case 320, the electromagnet in the power unit ( 331), the rotation case 320 is rotated in response to the input energy. In addition, the rotating case 320 is connected to the fixed case 310 with a bearing 340 and rotates by the rotating force generating means 330 , and the number of bearings 340 may be plural, but the length of the rotating case 320 . Only one is coupled to the central portion in the direction, and cooling air inlets 350 are formed on both sides of the longitudinal edge of the rotating case 320 facing the fixed case 310 in the rotating case 320 and the fixed case 310 . It is recommended to avoid friction.

In detail, when the number of bearings 340 is increased, the structure of the device becomes complicated, and friction increases and thus a lot of power is required to rotate the rotating case 320 , so through the cooling air inlet 350 , The air passing through the first flow path P1 is introduced to serve as a bearing. At this time, of course, the air introduced through the cooling air inlet 350 also serves to cool the electromagnet 331 and the permanent magnet 332 in addition to the bearing role. And, the cooling air inlet 350 is shorter than the longitudinal length L1 of the fastening groove of the fixed case 310 into which the rotating case 320 is fitted, the longitudinal length L2 of the rotating case 320 is formed shorter, It may include a spaced space 351 formed, but in addition to this, an air inlet groove that has a concave shape on both sides of the longitudinal direction of the rotating case 320 to facilitate air inflow, both sides of the longitudinal direction of the rotating case 320 It may also include an air inlet lip protruding obliquely to the center at the edge.

(Example 6-1) The present invention relates to an air blower device. In Example 5-1, the blade 321 is formed on the edge of the rotation case 320 and passes through the outer tube 110. a first blade 321A that creates a flow of air;

a second blade (321B) formed in the center of the rotating case (320) to generate a flow of air through the inner tube (120); includes

(Example 6-2) In the air blower of the present invention, in Example 6-1, the first blade 321A and the second blade 321B flow in different directions when the rotating case 320 rotates. having a feather angle forming a; includes

(Embodiment 6-3) The air blower of the present invention according to Embodiment 6-1, wherein the surface area of the first blade 321A is smaller than the surface area of the second blade 321B; includes

(Embodiment 6-4) The air blower of the present invention according to Embodiment 6-1, wherein the number of the first blades 321A is smaller than the number of the second blades 321B; includes

Since the air moving through the first flow path P1 and the second flow path P2 must have different directions, the first blade 321A formed at the edge of the rotation case 320 and the second blade formed in the center ( 321B) must move the air in different directions when the rotating case 320 rotates. Therefore, in the present invention, the first blade 321A and the second blade 321B are coupled to the rotation case 320 at opposite angles to each other, and the first blade 321A and the second blade 321A and the second blade when the rotation case 320 rotates ( 321B) to create opposing air flows. In addition, since the first blade 321A is farther from the axis of rotation compared to the second blade 321B, when forming the first blade 321A and the second blade 321B to have the same number and surface area, at the rotation axis There is a problem that the relatively far apart first blade 321A creates a stronger air flow.

Therefore, in the present invention, a method of making the surface area of the first blade 321A narrower than the surface area of the second blade 321B, and a method of making the number of the first blades 321A smaller than the number of the second blades 321B. The first blade 321A and the second blade 321B were made to create an air flow of the same intensity.

(Embodiment 7-1) The present invention relates to an air blower device. In Embodiment 6-1, the rotating case 320 is located in the center and the second blade 321B is formed on the inner circumferential surface of the central case. (320A); an edge case (320B) positioned at the edge and having the first blade (321A) formed on the inner circumferential surface; includes

(Embodiment 7-2) In the present invention, the air blower apparatus according to Embodiment 7-1, wherein the central case 320A includes a stepped lip 322A formed at an end facing the inner tube 120; includes

(Embodiment 7-3) The air blower according to Embodiment 7-2 of the present invention, wherein the stepped lip 322A does not contact the inner tube 120; includes

(Example 7-4) The air blower of the present invention according to Example 7-2, wherein the stepped lip 322A includes a Teflon coating layer coated on the surface; includes

The rotating case 320 is disposed so that the longitudinal end of the central case 320A faces the end of the inner tube 120, and the end of the central case 320A has an inner tube ( 120) and spaced apart. At this time, in order to prevent air from moving through the gap that occurs when the rotation case 320 and the inner tube 120 are spaced apart, a stepped lip 322A may be formed at an end of the central case 320A. In addition, the stepped lip 322A is also disposed in contact with the inner tube 120 so that a gap is generated between the stepped lip 322A and the inner tube 120, but in the present invention, the first passage P1 and the second passage ( Since the pressure of P2) remains the same, the flow of air through the gap hardly occurs.

(Embodiment 8-1) The present invention relates to an air blowing system including the air blowing device of any one of Embodiments 2-1 to 7-1, wherein the water passing through the water supply pipe forms the pipe line ( 100) a flow guide unit 500 to form a flow path passing through; a control module 600 for controlling the movement of water through the flow guide part 500; includes

(Embodiment 8-2) In the present invention, the air blower apparatus according to Embodiment 8-1, wherein the control module 600 is a first temperature measuring device ( 610), a second temperature measuring device 620 for measuring the temperature of water passing through the water supply pipe 10, a third temperature measuring device for measuring room temperature, a first temperature measuring device 610, and a third temperature measuring device a control device 630 for moving water through the flow path guide unit 500 when the difference in temperature measured in is greater than the difference in temperature measured by the second temperature measuring device 620 and the third temperature measuring device; includes

The present invention heat-exchanges water passing through a water supply pipe and air flowing into the room from the outside through the outer pipe 110 or the inner pipe 120, so that the temperature of the air flowing into the room is made to a temperature adjacent to the room temperature. can

In detail, since water has a higher specific heat compared to air, in winter it has a higher temperature than air and in summer it has a lower temperature than air. By heat exchange, the temperature of the air flowing into the room is made as close to that of the indoor air as possible. At this time, the flow guide part 500 is connected to the water supply pipe 10 to form a flow path through which water moves through the external pipe 110 or the internal pipe 120 , and the control module 600 opens and closes the valve. The movement of water through the guide unit 500 is controlled.

P1: first flow path P2: second flow path
100: pipe forming part 110: external pipe
120: inner tube
200: heat transfer support 210: insert plate
211: first bent part 212: first bent part
221: second bent part 222: second bent part
220: support plate 230: connection plate
240: third bent part
300: blow generator 310: fixed case
320: rotating case 320A: central case
320B: edge case 321: blade
321A: first blade 321B: second blade
322A: step lip 330: means for generating rotational force
331: electromagnet 332: permanent magnet
340: bearing 350: cooling air inlet
400: sealing part 410: sealing body
420: fastening lip
500: euro guide part
600: control module 610: first temperature measuring device
620: second temperature measuring device 630: control device

Claims (8)

In the air blower for ventilating air,
Pipeline forming part 100 for forming a double pipe;
a heat transfer support unit 200 coupled to the conduit forming unit 100 to support the double conduit to maintain a constant shape, and heat exchange between conduits;
Including, but including; a blower generating unit 300 to generate the blowing energy to ventilate through the pipe forming unit (100)
The pipe forming part 100 includes an external pipe 110 located on the outside; Including; the inner tube 120 located inside the outer tube 110,
The heat transfer support 200 includes an insert plate 210 inserted into the inner tube, a support plate 220 positioned between the outer tube 110 and the inner tube 120 , and the insert plate 210 and support. a connecting plate 230 for connecting the plate 220; An air blower comprising a.
delete delete The method according to claim 1,
a sealing part 400 fastened to the through hole 121 of the inner tube 120 to which the heat transfer support part 200 is coupled; An air blower comprising a.
The method according to claim 1,
The blower generating unit 300 includes a fixed case 310 fastened to the conduit forming unit 100;
Rotating case 320 coupled to the fixed case 310 to be idling and in which a blade 321 is formed;
a rotating force generating means 330 for rotating the rotating case 320; An air blower comprising a.
6. The method of claim 5,
The blade 321 is formed on the edge of the rotating case 320, a first blade (321A) for generating a flow of air through the outer tube (110);
a second blade (321B) formed in the center of the rotating case (320) to generate a flow of air through the inner tube (120); An air blower comprising a.
7. The method of claim 6,
The rotating case 320 is located in the center and the second blade 321B is formed on the inner circumferential surface of the central case 320A;
an edge case (320B) positioned at the edge and having the first blade (321A) formed on the inner circumferential surface; An air blower comprising a.
In the air blowing system comprising the air blowing device of claim 1,
a flow guide part 500 for forming a flow path through which water passing through the water supply pipe passes through the pipe pipe forming part 100;
a control module 600 for controlling the movement of water through the flow guide part 500; An air blowing system comprising a.

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