CN210242507U - Total heat exchanger - Google Patents
Total heat exchanger Download PDFInfo
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- CN210242507U CN210242507U CN201920653157.2U CN201920653157U CN210242507U CN 210242507 U CN210242507 U CN 210242507U CN 201920653157 U CN201920653157 U CN 201920653157U CN 210242507 U CN210242507 U CN 210242507U
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Abstract
The utility model relates to a total heat exchanger, including two fixed plates, A type wind channel frame and B type wind channel frame are installed in turn to two fixed plate insides, install heat exchange paper between A type wind channel frame and the B type wind channel frame, the fixed orifices has been seted up in the fixed plate outside, fixed orifices internally mounted has the fixed column, the fixed screw that is used for fixed plate is installed at the fixed column both ends, A type wind channel frame and B type wind channel frame, and be equipped with A type gib block on the A type wind channel frame, be equipped with B type gib block on the B type wind channel frame, and one side formation wind channel A of A type gib block and two heat exchange papers of installing below the A type gib block, B type gib block forms wind channel B with one side of installing two heat exchange papers below the B type gib. The utility model discloses the wind channel import is gradual change structure, has reduced the heat exchanger windage, reduces the laying dust, and the noise abatement is fit for extensively promoting simultaneously.
Description
Technical Field
The utility model belongs to the technical field of the heat exchange, concretely relates to total heat exchanger.
Background
The total heat exchanger is widely applied to the field of fresh air fans. The new fan can pass through fan and pipeline with outdoor new trend and introduce indoorly, and indoor dirty air passes through the fan simultaneously and discharges outdoors. The fresh air and the indoor dirty air exchange heat and moisture through the heat exchanger.
However, the existing heat exchanger air duct is divided into a plurality of small air ducts by the air duct outer frame, the windward area of the heat exchanger air duct outer frame is large, the windward side is perpendicular to the air duct, the wind resistance is large, the noise is high, dust is easy to accumulate, and the use and popularization are not facilitated.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem in the background art, the utility model provides a following technical scheme:
the utility model provides a total heat exchanger, includes two fixed plates, two A type wind channel frame and B type wind channel frame are installed in turn to fixed plate inside, install heat exchange paper between A type wind channel frame and the B type wind channel frame, the fixed orifices has been seted up in the fixed plate outside, fixed orifices internally mounted has the fixed column, the fixed column both ends are installed and are used for fixing the fixed plate A type wind channel frame with the fixed screw of B type wind channel frame.
Furthermore, the a-type air duct outer frame is provided with an a-type outer frame, an a-type guide strip connector arranged on the a-type outer frame, an a-type guide strip arranged inside the a-type outer frame, and an a-type reinforcing strip fixed on the a-type guide strip.
Furthermore, the B-type air duct outer frame is provided with a B-type outer frame, a B-type guide strip connector arranged on the B-type outer frame, a B-type guide strip arranged inside the B-type outer frame, and a B-type reinforcing strip fixed on the B-type guide strip.
Furthermore, the A-type outer frame comprises an A-type mounting hole, an A-type heat exchange paper fixing key, an A-type heat exchange paper fixing groove, an A-type guide strip connector matching groove and an A-type air guide surface.
Furthermore, the B-type outer frame comprises a B-type mounting hole, a B-type heat exchange paper fixing key, a B-type heat exchange paper fixing groove, a B-type guide strip connector matching groove and a B-type air guide surface.
Further, the mounting position of the A-type air duct outer frame is rotated by 180 degrees through the E-E axis of the A-type air duct outer frame, and then the A-type air duct outer frame and the B-type air duct outer frame are overlapped in structure.
Further, the a-shaped guide strip and one side of two heat exchange papers installed on the upper and lower surfaces of the a-shaped guide strip form an air duct a.
Further, the B-shaped guide strip and one side of two heat exchange papers arranged on the upper and lower surfaces of the B-shaped guide strip form an air duct B.
Further, the dimensions of the a-type air guide surface and the B-type air guide surface gradually decrease.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages of being scientific and reasonable in structure, convenience safe in utilization, owing to be provided with A type wind channel frame and B type wind channel frame, and when the installation, can coincide the structure of A type wind channel frame and B type wind channel frame after the rotatory 180 of E-E axis with A type wind channel frame, and install heat exchange paper between A type wind channel frame and the B type wind channel frame, be convenient for form the structure of wind channel import gradual change, be used for being provided with simultaneously and be equipped with A type wind-guiding face and B type wind-guiding face, the heat exchanger windage has been reduced, reduce the laying dust, noise reduction simultaneously, high durability and convenient use, and is suitable for extensive popularization.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.
Fig. 1 is a schematic structural view of a total heat exchanger of the present invention;
fig. 2 is a perspective view of a total heat exchanger of the present invention;
fig. 3 is an enlarged view of a total heat exchanger D of the present invention;
fig. 4 is a schematic spacing diagram of an a-shaped air duct outer frame of a total heat exchanger according to the present invention;
fig. 5 is a schematic spacing diagram of a B-shaped air duct outer frame of a total heat exchanger according to the present invention;
fig. 6 is an air inlet direction F schematic diagram of an a-shaped air guide surface of the total heat exchanger of the present invention.
In the figure: 1-fixing plate, 101-fixing hole, 2-A type air duct outer frame, 201-A type outer frame, 20101-A type mounting hole, 20102-A type heat exchange paper fixing key, 20103-A type heat exchange paper fixing groove, 20104-A type guide strip connector matching groove, 20105-A type air guide surface, 202-A type guide strip connector, 203-A type guide strip, 204-A type reinforcing strip, 3-B type air duct outer frame, 301-B type outer frame, 30101-B type mounting hole, 30102-B type heat exchange paper fixing key, 30103-B type heat exchange paper fixing groove, 30104-B type guide strip connector matching groove, 30105-B type air guide surface, 302-B type guide strip connector, 303-B type guide strip, 304-B type reinforcing strip, 4-heat exchange paper, 5-fixed column, 6-fixed screw, 7-air duct B and 8-air duct A.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.
Referring to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5 and fig. 6, the present invention provides a technical solution:
the utility model provides a total heat exchanger, includes two fixed plates 1, two A type wind channel frame 2 and B type wind channel frame 3 are installed in turn to fixed plate 1 inside, install heat exchange paper 4 between A type wind channel frame 2 and the B type wind channel frame 3, the cold and hot wind of being convenient for carries out the heat exchange, fixed orifices 101 has been seted up in fixed plate 1 outside, the installation fixed column 5 of being convenient for, fixed orifices 101 internally mounted has fixed column 5, fixed column 5 both ends are installed and are used for fixing fixed plate 1A type wind channel frame 2 with B type wind channel frame 3's fixed screw 6, the fixed heat exchanger of being convenient for.
In this embodiment, the a-type air duct outer frame 2 is provided with an a-type outer frame 201, an a-type guide strip connector 202 arranged on the a-type outer frame 201, an a-type guide strip 203 installed inside the a-type outer frame 201, and an a-type reinforcing strip 204 fixed on the a-type guide strip 203, so as to facilitate the flow of cold and hot air and the heat exchange.
In this embodiment, the B-type air duct outer frame 3 is provided with a B-type outer frame 301, a B-type guide bar connector 302 arranged on the B-type outer frame 301, a B-type guide bar 303 installed inside the B-type outer frame 301, and a B-type reinforcing bar 304 fixed on the B-type guide bar 303, so as to facilitate the flow of hot and cold air and the heat exchange.
In this embodiment, the a-shaped outer frame 201 includes an a-shaped mounting hole 20101, an a-shaped heat exchange paper fixing key 20102, an a-shaped heat exchange paper fixing groove 20103, an a-shaped guide strip connector matching groove 20104 and an a-shaped air guiding surface 20105, so that the heat exchange paper 4 can be fixed and the a-shaped outer frame 201 can be mounted conveniently.
In this embodiment, the B-type outer frame 301 includes a B-type mounting hole 30101, a B-type heat exchange paper fixing key 30102, a B-type heat exchange paper fixing slot 30103, a B-type guide bar connector matching groove 30104, and a B-type air guiding surface 30105, so as to fix the heat exchange paper 4 and mount the B-type outer frame 301.
In this embodiment, the installation position of the a-type air duct outer frame 2 is rotated 180 ° through the E-E axis of the a-type air duct outer frame 2, so that the a-type air duct outer frame 2 and the B-type air duct outer frame 3 are structurally overlapped, which is convenient for forming the air duct B7 and the air duct a 8.
In this embodiment, the a-shaped guide strips 203 and one side of two heat exchange papers 4 installed above and below the a-shaped guide strips 203 form an air duct A8, which facilitates air intake and realizes cross convection of cold air and hot air.
In this embodiment, the B-shaped guide strips 303 and one side of two heat exchange papers 4 installed above and below the B-shaped guide strips 303 form an air duct B7, which facilitates air intake and realizes cross convection of cold air and hot air.
In this embodiment, the sizes of the a-shaped air guide surfaces 20105 and the B-shaped air guide surfaces 30105 are gradually narrowed, which facilitates reduction of wind noise.
The utility model discloses a theory of operation and use flow: a total heat exchanger, when using, assemble A type wind channel outer gimbal 2 first, then place heat exchange paper 4, place B type wind channel outer gimbal 3 on heat exchange paper 4, it should be noted that when A type wind channel outer gimbal 2 and B type wind channel outer gimbal 3 are installed, can coincide with structure of A type wind channel outer gimbal 2 and B type wind channel outer gimbal 3 after turning A type wind channel outer gimbal 2 180 degrees along E-E axis, then place heat exchange paper 4 on B type wind channel outer gimbal 3, place A type wind channel outer gimbal 2 on heat exchange paper 4, so overlap alternately, until after overlapping the design height, fix both ends through the fixed plate 1 again, and wind channel A8 and wind channel B7 are not communicated, and wind channel A8 is as the new wind channel, wind channel B7 is as the muddy wind channel, or the contrary, easy to install.
The above is the preferred embodiment of the present invention, and the technical personnel in the field of the present invention can also change and modify the above-mentioned embodiment, therefore, the present invention is not limited to the above-mentioned specific embodiment, and any obvious improvement, replacement or modification made by the technical personnel in the field on the basis of the present invention all belong to the protection scope of the present invention.
Claims (9)
1. A total heat exchanger, comprising two fixed plates (1), characterized in that: two A type wind channel frame (2) and B type wind channel frame (3) are installed in fixed plate (1) inside alternative, install heat exchange paper (4) between A type wind channel frame (2) and B type wind channel frame (3), fixed orifices (101) have been seted up in fixed plate (1) outside, fixed orifices (101) internally mounted has fixed column (5), fixed column (5) both ends are installed and are used for fixing fixed plate (1) A type wind channel frame (2) with fixed screw (6) of B type wind channel frame (3).
2. A total heat exchanger according to claim 1, characterised in that: the A-type air duct outer frame (2) is provided with an A-type outer frame (201), an A-type guide strip connecting body (202) arranged on the A-type outer frame (201), an A-type guide strip (203) arranged in the A-type outer frame (201) and an A-type reinforcing strip (204) fixed on the A-type guide strip (203).
3. A total heat exchanger according to claim 1, characterised in that: the B-type air duct outer frame (3) is provided with a B-type outer frame (301), a B-type guide strip connecting body (302) arranged on the B-type outer frame (301), a B-type guide strip (303) arranged in the B-type outer frame (301) and a B-type reinforcing strip (304) fixed on the B-type guide strip (303).
4. A total heat exchanger according to claim 1 or claim 2, wherein: the A-shaped outer frame (201) comprises an A-shaped mounting hole (20101), an A-shaped heat exchange paper fixing key (20102), an A-shaped heat exchange paper fixing groove (20103), an A-shaped guide strip connector matching groove (20104) and an A-shaped air guide surface (20105).
5. A total heat exchanger according to claim 1 or claim 3, wherein: the B-type outer frame (301) comprises a B-type mounting hole (30101), a B-type heat exchange paper fixing key (30102), a B-type heat exchange paper fixing groove (30103), a B-type guide strip connector matching groove (30104) and a B-type air guide surface (30105).
6. A total heat exchanger according to claim 1, characterised in that: and rotating the mounting position of the A-type air duct outer frame (2) by 180 degrees through the E-E axis of the A-type air duct outer frame (2), so that the A-type air duct outer frame (2) and the B-type air duct outer frame (3) are structurally overlapped.
7. A total heat exchanger according to claim 1 or claim 2, wherein: an A-shaped guide strip (203) and one side of two heat exchange papers (4) arranged on the upper surface and the lower surface of the A-shaped guide strip (203) form an air duct A (8).
8. A total heat exchanger according to claim 1 or claim 3, wherein: and an air duct B (7) is formed by the B-shaped guide strip (303) and one sides of the two heat exchange papers (4) arranged on the upper surface and the lower surface of the B-shaped guide strip (303).
9. A total heat exchanger according to claim 5, characterised in that: the sizes of the A-type air guide surface (20105) and the B-type air guide surface (30105) are gradually narrowed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920653157.2U CN210242507U (en) | 2019-05-08 | 2019-05-08 | Total heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920653157.2U CN210242507U (en) | 2019-05-08 | 2019-05-08 | Total heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210242507U true CN210242507U (en) | 2020-04-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920653157.2U Active CN210242507U (en) | 2019-05-08 | 2019-05-08 | Total heat exchanger |
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| CN (1) | CN210242507U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110006278A (en) * | 2019-05-08 | 2019-07-12 | 科林贝思（深圳）科技有限公司 | A kind of air-to-air total heat exchanger |
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2019
- 2019-05-08 CN CN201920653157.2U patent/CN210242507U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110006278A (en) * | 2019-05-08 | 2019-07-12 | 科林贝思（深圳）科技有限公司 | A kind of air-to-air total heat exchanger |
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