TW201814221A - Air-exchanging device - Google Patents

Abstract

An air-exchanging device comprising an air-guiding tube, a separation member, a base and an extending plate is disclosed. The air-guiding tube extends along an axial direction. The separation member is mounted inside the air-guiding tube and separates the inner space of the air-guiding tube into a first air-guiding space and a second air-guiding space. An edge of the separation in the axial direction has a first coupling portion. The base has a second coupling portion. The first and second coupling portions couple with two sides of the extending plate, respectively. By such arrangement, the air- exchanging device has lower manufacturing/stock cost.

Description

   Air exchange device   

The present invention relates to an airflow exchange device, and more particularly to an airflow exchange device capable of achieving circulation ventilation function in an external space and an internal space.

Please refer to FIG. 1, which discloses a conventional airflow exchange device 9. The airflow exchange device 9 can be installed on an external wall of a building or a housing of an electronic product. The airflow exchange device 9 includes an air duct body 91, a partition 92, and at least one fan 93. A first end portion 911 and a second end portion 912 are respectively formed at the two ends of the air duct body 91, and the first end portion 911 and the second end portion 912 may be respectively disposed in an outdoor space and an indoor space. The partition 92 and the at least one fan 93 are disposed inside the air duct body 91. The partition 92 can divide the interior of the air duct body 91 into two flow guiding spaces. The at least one fan 93 is disposed in the partition. The member 92 is formed in the diversion space. Thereby, the air guide tube body 91 provided with the partition member 92 and the at least one fan 93 can provide an airflow exchange function, so that the air in the outdoor space and the indoor space can circulate with each other.

When the airflow exchange device 9 is actually used, the airflow duct body 91 is passed through a through hole opened by a partition (such as a wall of a building, a ceiling, or a casing of an electronic product, etc.) to pass the airflow. The exchange device 9 is attached to this spacer. However, the thickness of the spacer is different, and the industry must manufacture air ducts 91 having various lengths corresponding to the spacers of different thicknesses for installation on the spacers of different thicknesses. To this end, the industry must provide partitions 92 of different lengths corresponding to the air ducts 91 of different lengths to ensure that the partitions 92 can divide the interior of the air ducts 91 into two air-guiding spaces. However, since the at least one fan 93 is provided on the partition 92, and the wiring, heat exchange device, or air purification device of the at least one fan 93 may also be provided on the partition 92, the mold is designed and opened for manufacturing. The spacers 92 of different lengths will cause the manufacturing and material preparation costs of the airflow exchange device 9 to increase significantly. In addition, the limited length specifications of the partition 92 will cause the airflow exchange device 9 to be unable to form various lengths to meet the requirements of different occasions, which has the disadvantage of poor scalability.

In view of this, it is urgent to provide an airflow exchange device to solve the above-mentioned problems of "higher manufacturing and material preparation costs" and "poor scalability" of the existing airflow exchange device 9.

It is an object of the present invention to provide an airflow exchange device, which is provided with an extension plate or at least one connection portion to extend the length of a partition, so that the partition can surely separate a plurality of air ducts from the inside. Diversion space.

In order to achieve the foregoing object of the present invention, the technical means used in the present invention include: An airflow exchange device including: an air guide pipe body, which extends along an axial direction; a partition member, the partition member is disposed on the The inside of the air guide pipe body, and the partition member divides the inside of the air guide pipe body into a first diversion space and a second diversion space, and the side edge of the divider member has a first joint portion A base, the base is provided with a second joint portion, and an extension plate, the first joint portion of the partition and the second joint portion of the base are respectively joined to both sides of the extension plate.

Wherein, the extension plate is provided with a through hole, and the through hole penetrates both sides of the extension plate along the axial direction. Thereby, the first joint portion of the partition member and the second joint portion of the base can be respectively coupled to both sides of the through hole.

Wherein, the first joint portion of the partition is a lock hole, the second joint portion of the base is a perforation, and the second joint portion is opposite to the through hole along the axial direction, so that a locking element can Passed through the second joint portion and the through hole and locked to the first joint portion. Thereby, under the condition that the extension plate does not need to be provided, another locking element can still pass through the second joint portion and be locked to the first joint portion to join the second joint portion to the first joint portion. The joint has the effect of reducing the difficulty of assembly.

Wherein, the two sides of the base on the axial direction are a first side and a second side respectively, the first side faces the air duct body, and a positioning groove is provided on the first side for positioning the extension plate. In the positioning groove. Therefore, when the extension plate is coupled to the base, the positioning slot can prevent the extension plate from rotating relative to the base, and ensure that the extension plate is tightly coupled to the base.

A first positioning member is provided on a side edge of the partition member, a second positioning member is provided on the base, and a third positioning member is provided on one side of the extension plate facing the base, and the extension plate faces the partition member. A fourth positioning member is provided on one side. The first positioning member has the same structure as the third positioning member, and the second positioning member has the same structure as the fourth positioning member, so that the first positioning member can be combined with the first positioning member. There are four positioning members, and the third positioning member can be combined with the second positioning member. Thereby, the first positioning member and the fourth positioning member can prevent the extension plate from rotating relative to the partition member; the second positioning member and the third positioning member can prevent the base 3 from rotating relative to the extension plate, so as to lift The overall structural strength of the air exchange device.

Wherein, the extension plate is an aluminum extruded plate body. As a result, the cost of manufacturing extension plates of different lengths is greatly reduced. By providing extension plates of different lengths between the partition and the base, the partitions can have various lengths in the axial direction to comply with The use requirements in different occasions have the effect of further reducing the manufacturing and material preparation costs of the air exchange device.

Wherein, it further comprises an extension pipe, which is arranged at one end of the air guide pipe body. Thereby, the length of the air guide pipe body can be adjusted by setting an extension pipe without replacing the air guide pipe body.

Wherein, the extension pipe is an aluminum extruded pipe body. As a result, the cost required to manufacture extension tubes of different lengths is greatly reduced. The length of the air duct body can be adjusted by setting extension tubes of different lengths or increasing or decreasing the number of extension tubes, which further reduces the manufacturing of airflow exchange devices and The effect of material cost.

Wherein, the partition includes a first partition and a second partition, at least one connection portion is provided between the first partition and the second partition, and the at least one connection portion is on both sides in the axial direction. A first group of connecting portions and a second group of connecting portions are respectively provided, the first group of connecting portions are coupled to the first partition, and the second group of connecting portions are coupled to the second partition. Therefore, by adjusting the length of the at least one connecting portion so that the partitions have different lengths, they can be applied to air duct bodies of different lengths.

Wherein, the at least one connecting portion is an aluminum extruded block. Thereby, the cost required for manufacturing connection portions of different lengths is greatly reduced. By providing connection portions of different lengths between the first partition plate and the second partition plate of the separator, or increasing or decreasing the number of the at least one connection portion, that is, The length of the partition can be adjusted, which has the effect of further reducing the manufacturing and material preparation costs of the air exchange device.

Wherein, the at least one connecting portion is provided with a radiator, and the radiator extends toward the first diversion space or the second diversion space. Therefore, in addition to the circulation ventilation function, the airflow exchange device can also provide a heat exchange function, thereby reducing the temperature difference between the airflow in the first diversion space and the second diversion space.

Wherein, the number of the at least one connection portion is plural, and each of the connection portions is provided with a first group connection portion and a second group connection portion on both sides in the axial direction, and two adjacent connection portions pass through the connection portion respectively. The first group of connection parts and the second group of connection parts are combined with each other, and the first group of connection parts adjacent to the first partition is connected to the first partition; the second partition is adjacent to the second partition. The second group of connecting portions of the connecting portion is coupled to the second partition. Thereby, by increasing or decreasing the number of the at least one connecting portion, the partitions have different lengths, so that they can be applied to air duct bodies of different lengths.

An airflow exchange device includes: an air guide pipe body extending along an axial direction; a partition member disposed inside the air guide pipe body, and the partition member placing the air guide pipe body therein Partially partitioned into a first diversion space and a second diversion space, the partition includes a first partition and a second partition, and a side edge of the first partition on the axial direction has a first A joint portion; a base provided with a second joint portion, the second joint portion being coupled to the first joint portion of the partition; and at least one connecting portion provided on the first partition and the second Between partitions. The at least one connection portion may be provided with a first group connection portion and a second group connection portion on both sides in the axial direction, the first group connection portion is combined with the first partition, and the second group connection portion is combined. To the second separator.

Wherein, the at least one connecting portion is an aluminum extruded block. Thereby, the cost required for manufacturing connection portions of different lengths is greatly reduced. By providing connection portions of different lengths between the first partition plate and the second partition plate of the separator, or increasing or decreasing the number of the at least one connection portion, that is, The length of the partition can be adjusted, which has the effect of further reducing the manufacturing and material preparation costs of the air exchange device.

Wherein, the at least one connecting portion is provided with a radiator, and the radiator extends toward the first diversion space or the second diversion space. Therefore, in addition to the circulation ventilation function, the airflow exchange device can also provide a heat exchange function, thereby reducing the temperature difference between the airflow in the first diversion space and the second diversion space.

Wherein, the number of the at least one connection portion is plural, and each of the connection portions is provided with a first group connection portion and a second group connection portion on both sides in the axial direction, and two adjacent connection portions pass through the connection portion respectively. The first group of connection parts and the second group of connection parts are combined with each other, and the first group of connection parts adjacent to the first partition is connected to the first partition; the second partition is adjacent to the second partition. The second group of connecting portions of the connecting portion is coupled to the second partition.

With the above-mentioned air exchange device, the extension plate is provided between the partition member and the base; or at least one connection portion is provided in the partition member, the length of the partition member can be effectively extended, so that the air duct body When the length is longer than that of the partition, there is no need to design and mold to manufacture partitions of different specifications, which has the advantage of lower manufacturing and material preparation costs.

〔this invention〕

1‧‧‧ air duct body

1a‧‧‧first diversion space

1b‧‧‧Second diversion space

11‧‧‧ the first end

12‧‧‧ second end

2‧‧‧ divider

2a‧‧‧first partition

2b‧‧‧Second partition

21‧‧‧fan

22‧‧‧Side edge

221‧‧‧First Joint

222‧‧‧First positioning piece

23‧‧‧ Radiator

3‧‧‧ base

3a‧‧‧first side

3b‧‧‧Second side

31‧‧‧ the second joint

32‧‧‧ positioning groove

33‧‧‧Second positioning

4‧‧‧ extension board

41‧‧‧through hole

42‧‧‧ the third positioning member

43‧‧‧Fourth positioning member

5‧‧‧ extension tube

6‧‧‧ Connection Department

61‧‧‧The first group connection

62‧‧‧The second group connection department

63‧‧‧ Radiator

X‧‧‧ axial

D‧‧‧Isolator

D’ ‧‧‧ spacer

R1‧‧‧External space

R2‧‧‧Internal space

S‧‧‧Locking element

[Learning]

9‧‧‧air exchange device

91‧‧‧Air duct body

911‧‧‧first end

912‧‧‧second end

92‧‧‧ divider

93‧‧‧fan

FIG. 1 is an exploded perspective view of a conventional air exchange device.

FIG. 2 is a three-dimensional exploded view of the first embodiment of the present invention.

FIG. 3 is a schematic sectional view of the first embodiment of the present invention.

FIG. 4 is a schematic sectional view of a combination of a base and a partition member according to the first embodiment of the present invention.

FIG. 5 is a schematic three-dimensional exploded view of a partition member and at least one connecting portion according to a second embodiment of the present invention.

FIG. 6 is a schematic sectional view of a second embodiment of the present invention.

FIG. 7 is a schematic sectional view of an assembly provided with an extension plate according to a second embodiment of the present invention.

In order to make the above and other objects, features, and advantages of the present invention more comprehensible, the following describes the preferred embodiments of the present invention and the accompanying drawings in detail, as follows.

Please refer to FIG. 2 and FIG. 3, which show the air exchange device according to the first embodiment of the present invention, which includes an air duct body 1, a partition member 2, a base 3, and an extension plate 4. The partition member 2 is provided. Inside the air duct body 1, the extension plate 4 is respectively combined with the partition 2 and the base 3.

The air duct body 1 may be a hollow tube body of various shapes. In this embodiment, the air duct body 1 is a hollow circular tube. However, the air duct body 1 may also be a hollow square tube or other various The present invention is not limited to this type of hollow tubular string. The air guide pipe body 1 extends along an axial direction X, and two ends of the air guide pipe body 1 in the axial direction X are a first end portion 11 and a second end portion 12, respectively.

The partition 2 can be a plate made of metal, plastic or other materials. The partitioning member 2 partitions the inside of the air duct body 1 into a first diversion space 1a and a second diversion space 1b. The partition 2 is provided with at least one fan 21 formed in the first diversion space 1a or the second diversion space 1b. The partition 2 is adjacent to the first end portion in the axial direction X. A side edge 22 of 11 has a first joint portion 221.

The base 3 is provided with a second joint portion 31. In detail, two sides of the base 3 in the axial direction X are a first side 3a and a second side 3b, respectively, the first side 3a faces the air duct body 1, and the second joint portion 31 The first side 3a is tied to form a bare body. The second side 3 b of the base 3 may be provided with a driving circuit of the at least one fan 21. The at least one fan 21 may include a wire connected to the base 3 so that the at least one fan 21 can be controlled by the driving circuit to operate. The base 3 may also be provided with other components required to control the operation of the air exchange device.

The extension plate 4 abuts the side edge 22 of the partition member 2, and the first joint portion 221 of the partition member 2 and the second joint portion 31 of the base 3 are respectively joined to both sides of the extension plate 4 to extend the extension. The plate 4 can be combined with the partition 2 and the base 3 respectively. Wherein, the extension plate 4 can directly abut the side edge 22; or, the extension plate 4 can also indirectly abut the side edge 22 through an airtight structure such as an elastic element, so as to lift the extension plate 4 and the side edge 22 The closeness between them is not limited in the present invention.

Please refer to FIG. 4. When the air exchange device according to the first embodiment of the present invention is actually used, the air guiding pipe body 1 may be installed and fixed to a partition D (for example, a wall surface of a building, a ceiling, or an electronic product). In the case, etc.), one side of the spacer D is an external space R1, and the other side of the spacer D is an internal space R2. The base 3 may be disposed in the internal space R2. The length of the air duct body 1 in the axial direction X must be greater than or equal to the thickness of the spacer D, so that the first end portion 11 and the second end portion 12 of the air duct body 1 can be respectively located in the external space. R1 and the internal space R2. Wherein, if the length of the air guiding pipe body 1 is not greater than the length of the partition member 2 in the axial direction X, the air exchange device of the first embodiment may not need to be provided with the extension plate 4, and the base 3 may It is disposed adjacent to the partition 2, and the base 3 is coupled to the first coupling portion 221 of the partition 2 via the second coupling portion 31.

The base 3 can abut the first end portion 11 of the air duct body 1, so that the base 3 can close the first end portion 11. Since the length of the air guide pipe body 1 is not greater than the partition member 2, the partition member 2 can surely separate the first air guide space 1a and the second air guide space 1b inside the air guide pipe body 1. The air exchange device according to an embodiment may introduce the air flow from the external space R1 to the first diversion space 1a, and then introduce the air flow into the internal space R2 through the base 3. Furthermore, the air of the internal space R2 may also be used. It is further introduced into the second air guiding space 1b of the air guiding pipe body 1 through the base 3, and then is led to the external space R1 to provide a good circulation ventilation function.

However, please refer to FIG. 3, if the air guide pipe 1 needs to be installed and fixed to another thicker spacer D ', the user can choose a longer length in the axial direction X. The air duct body 1; or, in this embodiment, an extension tube 5 may be further included, and the extension tube 5 may be disposed at one of the first end portion 11 or the second end portion 12 of the air duct body 1 to The length of the air duct body 1 in the axial direction X is extended. The airflow exchange device of the first embodiment passes the extension plate 4 between the partition 2 and the base 3 so that the first joint portion 221 of the partition 2 and the second joint portion 31 of the base 3 They are respectively coupled to two sides of the extension plate 4. Thereby, the side edge 22 of the partition 2 can abut the extension plate 4, so the partition 2 can effectively extend the length of the partition 2 in the axial direction X, so that the base 3 can be combined with the extension Plate 4 and enables the partitioning member 2 to surely separate the first air guide space 1a and the second air guide space 1b inside the longer air guide pipe body 1, so the air flow exchange of the first embodiment After the device is provided with the extension plate 4, it can still provide a good circulation ventilation function.

It can be seen that, when the airflow exchange device according to the first embodiment of the present invention has a short length corresponding to the thinner spacer D corresponding to the air guide pipe body 1, it is not necessary to provide the extension plate 4; When the air duct body 1 has a longer length corresponding to the thicker spacer D ′, only the extension plate 4 needs to be provided between the partition 2 and the base 3 to effectively extend the length of the partition 2 So that the base 3 can be combined with the extension plate 4 and the partition member 2 can surely separate the first air guide space 1a and the second air guide space 1b inside the longer air guide pipe body 1. Therefore, the air exchange device of the first embodiment can be applied to the air duct bodies 1 of different lengths, and the industry does not need to design and mold the separators 2 of different specifications, which has the advantage of lower manufacturing and material preparation costs.

Please refer to FIG. 5, which is an air flow exchange device according to the second embodiment of the present invention. The difference from the first embodiment is that the partition 2 includes a first partition 2 a and a second partition 2 b. The first partition 2 a has a first joint portion 221 on a side edge 22 in the axial direction X, and further includes at least one connection portion 6. The at least one connecting portion 6 is disposed between the first separator 2a and the second separator 2b. The at least one connecting portion 6 is provided with a first group of connecting portions 61 and one on both sides in the axial direction X. The second group connecting portion 62 is coupled to the first partition 2a, and the second group connecting portion 62 is coupled to the second partition 2b. The number of the at least one connecting portion 6 may be plural, and each of the connecting portions 6 is provided with a first group of connecting portions 61 and a second group of connecting portions 62 on both sides in the axial direction X, so two Adjacent connection portions 6 can be combined with each other via the first group connection portion 61 and the second group connection portion 62, and the first group connection portion 61 of the connection portion 6 adjacent to the first partition plate 2a is connected to each other. The first partition plate 2a and the second group connection portion 62 of the connection portion 6 adjacent to the second partition plate 2b are coupled to the second partition plate 2b.

According to this, the air exchange device of the second embodiment can adjust the at least one connection portion by providing the at least one connection portion 6 between the first partition plate 2a and the second partition plate 2b of the partition member 2. The length or number of 6 makes the partitions 2 have different lengths, thereby making it suitable for air duct bodies 1 of different lengths. In detail, the air exchange device of the second embodiment does not need to provide the at least one connecting portion 6 when the air guiding pipe body 1 has a short length. In contrast, referring to FIG. 6, when the When the air duct body 1 has a longer length corresponding to a thicker spacer, it is only necessary to provide the at least one connecting portion 6 between the first partition 2a and the second partition 2b of the partition 2 Effectively lengthen the length of the partition 2 so that the base 3 can be combined with the first partition 2a and make the partition 2 surely separate the first air-guiding space inside the longer air duct body 1 1a and a second diversion space 1b. Therefore, the air exchange device of the second embodiment can also be applied to the air guide pipe bodies 1 of different lengths, and the industry does not need to design and mold the separators 2 with different specifications, which has the advantage of lower manufacturing and material preparation costs.

In addition, please refer to FIG. 7, the air exchange device of the second embodiment may also be provided with the extension plate 4 of the first embodiment, so when the length of the air duct body 1 is too long, it can be used separately The extension plate 4 and the at least one connecting portion 6 extend the length of the partition 2 so as to increase the variation range of the length of the partition 2, so that the air exchange device of the second embodiment has a wider range of application.

According to the foregoing structure, the features of the air exchange device according to the embodiments of the present invention are listed in detail below and explained one by one: Please refer to Figs. 2 and 3, in this embodiment, the extension plate 4 is provided with a through hole 41, and The through hole 41 penetrates both sides of the extension plate 4 along the axial direction X. Thereby, the first coupling portion 221 of the partition member 2 and the second coupling portion 31 of the base 3 can be respectively coupled to both sides of the through hole 41. More specifically, the first joint portion 221 of the partition member 2 may be a lock hole, the second joint portion 31 of the base 3 is a perforation, and the second joint portion 31 and the through hole are along the axial direction. 41 is in a relative position, so that a locking element S can pass through the second joint portion 31 and the through hole 41 and be locked to the first joint portion 221. Therefore, under the condition that the extension plate 4 does not need to be provided, another locking element can still pass through the second joint portion 31 and be locked to the first joint portion 221 to join the second joint portion 31. The first joint portion 221 makes the airflow exchange device of each embodiment of the present invention have the effect of reducing assembly difficulty.

Furthermore, a positioning groove 32 is provided on the first side 3 a of the base 3, and the extension plate 4 is positioned in the positioning groove 32. Therefore, when the extension plate 4 is coupled to the base 3, the positioning slot 32 can prevent the extension plate 4 from rotating relative to the base 3 and ensure that the extension plate 4 is tightly coupled with the base 3.

A first positioning member 222 is provided on the side edge 22 of the partition 2, a second positioning member 33 is provided on the first side 3 a of the base 3, and a third positioning is provided on one side of the extension plate 4 facing the base 3. A second positioning member 43 is provided on the side of the extending plate 4 facing one side of the partition member 2. The first positioning member 222 has the same structure as the third positioning member 42, and the second positioning member 33 and the fourth positioning member 43 have the same structure. The positioning member 43 has the same structure, so that the first positioning member 222 can be coupled to the fourth positioning member 43, and the third positioning member 42 can be coupled to the second positioning member 33. Thereby, the first positioning member 222 and the fourth positioning member 43 can prevent the extension plate 4 from rotating with respect to the partitioning member 2; the second positioning member 33 and the third positioning member 42 can prevent the base 3 relative to the base member 3 The extension plate 4 is rotated to enhance the overall structural strength of the air exchange device. In addition, please refer to FIG. 4, if the length of the air duct body 1 is short without the extension plate 4, the first positioning member 222 of the partition 2 can still be combined with the second of the base 3. The positioning member 33 prevents the base 3 from rotating relative to the partition member 2, and can also improve the overall structural strength of the air exchange device.

In each of the embodiments, the extension plate 4 is an aluminum extruded plate body, so only a single set of aluminum extrusion die is required to cooperate with the cutting process to produce extension plates 4 having different lengths in the axial direction X. Therefore, the cost required for manufacturing the extension plates 4 with different lengths is greatly reduced. According to this, by providing extension plates 4 of different lengths between the partition 2 and the base 3, the partition 2 can have various lengths in the axial direction X to meet the requirements of use in different occasions. The utility model has the effect of further reducing the manufacturing and material preparation cost of the air exchange device.

Similarly, in this embodiment, the extension pipe 5 may be further included, and the extension pipe 5 may be disposed at the first end portion 11 or the second end portion 12 of the air guide pipe body 1 to extend the air guide pipe. The length of the body 1 in the axial direction X does not need to be replaced with the air guide pipe body 1, and the length adjustment of the air guide pipe body 1 can be completed by providing an extension pipe 5. In addition, in some embodiments of the present invention, the extension tube 5 is an aluminum extruded tube body, so only a single set of aluminum extrusion mold is required to cooperate with the cutting process to produce different lengths in the axial direction X. The extension tube 5 greatly reduces the cost required to manufacture the extension tubes 5 of different lengths. According to this, the length of the air guide pipe body 1 can be adjusted by setting extension pipes 5 of different lengths or increasing or decreasing the number of the extension pipes 5, and has the effect of further reducing the manufacturing and material preparation costs of the air exchange device.

In addition, in the second embodiment, the at least one connecting portion 6 is an aluminum extruded block, so only a single set of aluminum extruded molds are required to cooperate with the cutting process to produce the X axis. There are connecting portions 6 with different lengths on the upper side, so that the cost required for manufacturing the connecting portions 6 with different lengths is greatly reduced. According to this, by providing connecting portions 6 of different lengths between the first partition plate 2a and the second partition plate 2b of the partition member 2 or increasing or decreasing the number of the at least one connecting portion 6, the partition member 2 can be adjusted. The length has the effect of further reducing the manufacturing and material preparation costs of the air exchange device.

Please refer to FIG. 2, FIG. 3 and FIG. 4, the partition 2 may further be provided with a heat sink 23, the heat sink 23 may include a heat dissipation structure such as a heat sink, a heat pipe or a heat sink fin, and the heat sink 23 faces the The first diversion space 1a or the second diversion space 1b is extended, so that in addition to providing a circulation ventilation function, the airflow exchange device can also provide a heat exchange function, thereby reducing the first diversion space 1a and the second diversion space. The temperature difference of the air flow in the flow space 1b.

Similarly, please refer to FIGS. 5, 6 and 7. The at least one connecting portion 6 may also be provided with a radiator 63, and the radiator 63 faces the first diversion space 1 a or the second diversion space 1 b. Extended so that the airflow exchange device can provide a heat exchange function in addition to the circulation ventilation function, thereby reducing the temperature difference between the airflow in the first diversion space 1a and the second diversion space 1b, and the radiator The heat-conducting area of 63 can be increased along with the length or the number of the at least one connecting portion 6 being increased, so as to ensure that the air duct pipe 1 with a longer length can still have a good heat exchange effect.

In summary, by providing an extension plate 4 or at least one connecting portion 6 in the air exchange device according to the embodiments of the present invention, the length of the partition 2 can be effectively extended, so that the length of the air duct body 1 is relatively When the partition member 2 is longer, it is ensured that the partition member 2 can separate the first air guide space 1 a and the second air guide space 1 b from the inside of the longer air guide pipe body 1. Therefore, the industry does not need to design and mold the separators 2 with different specifications, and indeed has the advantage of lower manufacturing and material preparation costs.

In addition, only the length of the extension plate 4 needs to be adjusted to make the partition member 2 applicable to the air guide pipe bodies 1 of different lengths, and indeed has the effect of improving the expandability of the air exchange device. Furthermore, in some embodiments of the present invention, since the number of the at least one connecting portion 6 may be plural, it is only necessary to provide the connecting portions 6 of different lengths or increase or decrease the number of the connecting portions 6 so that The at least one connecting portion 6 has various lengths in the axial direction X, and the length of the partitioning member 2 extended by the at least one connecting portion 6 is adjusted, so that the airflow exchange device has a wider scope of application.

In addition, in some embodiments of the present invention, it may further include an extension pipe 5 provided at the first end portion 11 or the second end portion 12 of the air guide pipe body 1 to extend the air guide pipe body 1 in the axial direction. The length on X. Therefore, the length of the air duct body 1 can be adjusted by setting extension pipes 5 of different lengths or increasing or decreasing the number of the extension pipes 5, which has the effect of further reducing the manufacturing and material preparation costs of the air exchange device.

Although the present invention has been disclosed using the above-mentioned preferred embodiments, it is not intended to limit the present invention. Anyone skilled in the art can make various changes and modifications to the above embodiments without departing from the spirit and scope of the present invention. The technical scope protected by the invention, so the scope of protection of the present invention shall be determined by the scope of the appended patent application.

Claims (17)

    An airflow exchange device includes: an air guide pipe body extending along an axial direction; a partition member disposed inside the air guide pipe body, and the partition member placing the air guide pipe body therein Partially partitioned into a first diversion space and a second diversion space, one side edge of the partition on the axial direction has a first joint portion; a base, the base is provided with a second joint portion; and An extension plate, the first joint portion of the partition and the second joint portion of the base are respectively connected to two sides of the extension plate.         The airflow exchange device according to item 1 of the scope of patent application, wherein the extension plate is provided with a through hole, and the through hole penetrates both sides of the extension plate along the axial direction.         The air exchange device according to item 2 of the scope of patent application, wherein the first joint portion of the partition is a keyhole, the second joint portion of the base is a perforation, and the second joint portion is along the axis. Opposing to the through hole, a locking element can pass through the second joint portion and the through hole and be locked to the first joint portion.         The airflow exchange device according to item 1 of the scope of patent application, wherein the two sides of the base on the axial direction are a first side and a second side, respectively, and the first side faces the air duct body, and A positioning slot is provided on the first side, and the extension plate is positioned in the positioning slot.         The air exchange device according to item 1 of the scope of the patent application, wherein the side edge of the partition member is provided with a first positioning member, the base is provided with a second positioning member, and the extension plate is provided toward one side of the base. There is a third positioning member, and a fourth positioning member is provided on one side of the extension plate toward the partition member. The first positioning member is the same as the third positioning member, and the second positioning member and the fourth positioning member are The same configuration enables the first positioning member to be coupled to the fourth positioning member, and the third positioning member to be coupled to the second positioning member.         The air exchange device according to item 1 of the patent application scope, wherein the extension plate is an aluminum extruded plate body.         The airflow exchange device according to item 1 of the patent application scope, further comprising an extension tube, the extension tube is disposed at one end of the air guide pipe body.         The air flow exchange device according to item 7 of the scope of patent application, wherein the extension pipe is an aluminum extruded pipe body.         According to the air flow exchange device described in claims 1, 2, 3, 4, 5, 6, 7, or 8, wherein the partition includes a first partition and a second partition, the first partition At least one connection portion is provided between the plate and the second partition. The at least one connection portion is respectively provided with a first group connection portion and a second group connection portion on both sides in the axial direction. The first group connection portion The second partition is coupled to the first partition, and the second assembly is coupled to the second partition.         The airflow exchange device according to item 9 of the scope of the patent application, wherein the at least one connecting portion is an aluminum extruded block.         The airflow exchange device according to item 9 of the scope of the patent application, wherein the at least one connection portion is provided with a radiator, and the radiator extends toward the first diversion space or the second diversion space.         The airflow exchange device according to item 9 of the scope of the patent application, wherein the number of the at least one connection portion is plural, and each of the connection portions is provided with a first group connection portion and a first connection portion on both sides in the axial direction. Two sets of connection parts, two adjacent connection parts are combined with each other via the first group connection part and the second group connection part, and the first group connection part of the connection part adjacent to the first partition is connected to the A first partition plate; and a second group connection portion of a connection portion adjacent to the second partition plate is coupled to the second partition plate.         An airflow exchange device includes: an air guide pipe body extending along an axial direction; a partition member disposed inside the air guide pipe body, and the partition member placing the air guide pipe body therein Partially partitioned into a first diversion space and a second diversion space, the partition includes a first partition and a second partition, and a side edge of the first partition on the axial direction has a first A joint portion; a base provided with a second joint portion, the second joint portion being coupled to the first joint portion of the partition; and at least one connecting portion provided on the first partition and the second Between the partitions.         The airflow exchange device according to item 13 of the scope of patent application, wherein the at least one connection portion is provided with a first group connection portion and a second group connection portion on both sides in the axial direction, and the first group connection portion The second partition is coupled to the first partition, and the second assembly is coupled to the second partition.         The air flow exchange device according to item 13 of the scope of the patent application, wherein the at least one connecting portion is an aluminum extruded block.         The airflow exchange device according to item 13 of the patent application scope, wherein the at least one connection portion is provided with a radiator, and the radiator extends toward the first diversion space or the second diversion space.         The airflow exchange device according to item 13 of the scope of patent application, wherein the number of the at least one connecting portion is plural, and each of the connecting portions is provided with a first group of connecting portions and a first connecting portion on both sides in the axial direction. Two sets of connection parts, two adjacent connection parts are combined with each other via the first group connection part and the second group connection part, and the first group connection part of the connection part adjacent to the first partition is connected to the A first partition plate; and a second group connection portion of a connection portion adjacent to the second partition plate is coupled to the second partition plate.