CN212227314U - Fresh air heat exchanger's fixed knot constructs - Google Patents
Fresh air heat exchanger's fixed knot constructs Download PDFInfo
- Publication number
- CN212227314U CN212227314U CN202020515216.2U CN202020515216U CN212227314U CN 212227314 U CN212227314 U CN 212227314U CN 202020515216 U CN202020515216 U CN 202020515216U CN 212227314 U CN212227314 U CN 212227314U
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- edge
- heat exchanger
- frame
- connecting plate
- fresh air
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Abstract
The utility model relates to a new trend heat exchanger's fixed knot constructs, it relates to new trend heat exchanger's technical field, include the casing and install the heat exchange core in the casing, two faces that the heat exchange core is relative along the horizontal direction are the confining surface, and all the other four faces are the ventilation face, adjacent two the crossing punishment of ventilation face does not form the edge, the edge is connected with the frame, the edge includes edge, lower edge, left edge and right edge, the below of edge is equipped with the support column down, the up end of support column is equipped with mounting groove, the frame of edge install in mounting groove down, the frame of going up edge, left edge and right edge is connected with the connecting piece respectively, the connecting piece with the inner wall fixed connection of casing. The utility model discloses make heat exchanger install in equipment more steadily, difficult emergence is rocked.
Description
Technical Field
The utility model belongs to the technical field of new trend heat exchanger's technique and specifically relates to a new trend heat exchanger's fixed knot constructs is related to.
Background
The fresh air system sends fresh air to the room by special equipment on one side of the room and discharges the fresh air to the outside from the other side of the room, and a fresh air flowing field can be formed indoors, so that the requirement of indoor fresh air ventilation is met. The implementation scheme is as follows: the new wind flow field is formed in the system by adopting a high wind pressure and large flow fan, supplying air from one side to the indoor by means of mechanical strength and discharging the air from the other side to the outdoor by a specially designed exhaust fan. The air entering the room is filtered, disinfected, sterilized, oxygenated and preheated (in winter) while the air is supplied.
The fresh air full heat exchanger adjusts the outdoor air temperature to be close to the indoor air temperature through the pipeline and then sends the air into the room, and high-performance and high-efficiency air exchange can be continuously provided. The fresh air full heat exchanger drives air circulation indoors to form a constant humidity space; outdoor air dust and other pollutants are filtered through the air conditioner, indoor fresh air is supplemented, and the air conditioner can be opened without opening a window for ventilation.
The core component of the total heat exchanger is a total heat exchange core body, and the dirty air exhausted indoors and the fresh air fed outdoors exchange temperature through the heat transfer plates and humidity through the micropores on the plates, so that the effects of ventilation and keeping stable indoor temperature and humidity are achieved. This is the total heat exchange process. When the total heat exchanger operates in a refrigerating period in summer, fresh air obtains cold energy from exhaust air to reduce the temperature, and the fresh air is exhausted for drying to reduce the humidity of the fresh air; when the air conditioner operates in winter, the fresh air obtains heat from the exhaust air, so that the temperature is raised, and meanwhile, the fresh air is humidified by the exhaust air.
Chinese patent No. CN206222620U discloses a novel fresh air total heat exchange unit, which comprises a fresh air return working area, a fresh air outlet working area, an indoor return air working area, an outdoor outlet working area and a heat exchange core; the air inlet of the fresh air return working area is communicated with the outside, the air outlet of the fresh air return working area is connected with the first inlet of the heat exchange core, the first outlet of the heat exchange core is connected with the air inlet of the fresh air outlet working area, and the air outlet of the fresh air outlet working area is communicated with the inside of the room; the air inlet and the indoor intercommunication of indoor return air work area, the air outlet of indoor return air work area and the second access connection of heat exchange core, the air inlet connection of the outdoor air-out work area of second export of heat exchange core, the air outlet and the outdoor intercommunication of outdoor air-out work area. The utility model discloses in ventilation, reduce the indoor temperature that leads to owing to the ventilation during refrigeration or heating and change by a wide margin, the energy consumption is low.
The above prior art solutions have the following drawbacks: the heat exchange core sets up in the middle of the box structure, and under the promotion of fan, indoor outer wind gets into the heat exchange core and carries out the heat exchange, and the fan makes wind produce stronger pressure, and is great to heat exchanger's impact, and heat exchanger position is unstable, leads to easily rocking, influences heat exchanger's use.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims at providing a new trend heat exchanger's fixed knot constructs makes heat exchanger install in equipment more steadily, and difficult emergence is rocked.
The above technical purpose of the present invention can be achieved by the following technical solutions:
the utility model provides a new trend heat exchanger's fixed knot constructs, includes the casing and installs the heat exchange core in the casing, the heat exchange core is the confining surface along two relative faces of horizontal direction, and all the other four faces are the ventilating surface, adjacent two the crossing punishment of ventilating surface does not form the edge, the edge is connected with the frame, the edge includes edge, lower edge, left edge and right edge, the below of lower edge is equipped with the support column, the up end of support column is equipped with mounting groove, the frame of lower edge install in mounting groove, the frame of going up edge, left edge and right edge is connected with the connecting piece respectively, the connecting piece with the inner wall fixed connection of casing.
Through adopting above-mentioned technical scheme, the support column supports the frame of the lower edge of heat exchanger, and the frame of lower edge is installed in mounting groove, and difficult emergence skew, connecting piece are fixed all the other three edges respectively, make heat exchanger install in equipment more steadily, and the atress is more even, and difficult emergence is rocked.
The present invention may be further configured in a preferred embodiment as: the connecting piece is including fixed connection first connecting plate, second connecting plate and third connecting plate in proper order, first connecting plate with frame fixed connection, the third connecting plate with the inner wall fixed connection of casing.
By adopting the technical scheme, the second connecting plate is fixedly connected with the frame and the machine shell through the first connecting plate and the third connecting plate, the first connecting plate is increased in contact area with the frame, and the third connecting plate is increased in contact area with the machine shell, so that the heat exchanger is stably connected with the machine shell.
The present invention may be further configured in a preferred embodiment as: the first connecting plate is connected with the frame through bolts, and the third connecting plate is connected with the inner wall of the casing through bolts.
Through adopting above-mentioned technical scheme, bolted connection, the fixity is high, makes first connecting plate and frame, third connecting plate and casing be connected stably, simultaneously, for detachable construction, the dismouting and the change between first connecting plate and frame, third connecting plate and the casing of being convenient for, it is nimble convenient.
The present invention may be further configured in a preferred embodiment as: and side plates are respectively arranged at two ends of the second connecting plate and fixedly connected with the inner wall of the shell.
Through adopting above-mentioned technical scheme, the curb plate has increased the area of contact of second connecting plate with the casing inner wall, has further improved the stability of connecting.
The present invention may be further configured in a preferred embodiment as: the frame of the upper edge is connected with a pair of connecting pieces, and the pair of connecting pieces are respectively connected to two sides of the frame of the upper edge.
Through adopting above-mentioned technical scheme, the both sides of edge are located in pairs to the connecting piece for heat exchange core atress is even, and is more stable and difficult emergence is rocked.
The present invention may be further configured in a preferred embodiment as: the support column is equipped with a plurality ofly, a plurality ofly be fixed with vertical backup pad between the support column.
Through adopting above-mentioned technical scheme, the backup pad has improved the compactness of connecting between the support column, links into a whole with a plurality of support columns, and the supporting seat of being convenient for carries out stable support in heat exchanger below.
The present invention may be further configured in a preferred embodiment as: and horizontal reinforcing ribs are fixed between the supporting columns.
Through adopting above-mentioned technical scheme, the strengthening rib is connected and is strengthened, has further improved the stability of support intensity and connection.
The present invention may be further configured in a preferred embodiment as: the frame of lower edge is equipped with positioning groove, mounting groove's inner wall is equipped with the location arch, the location arch nestification in positioning groove.
Through adopting above-mentioned technical scheme, the protruding nestification in positioning groove of location, the location and the installation of the heat exchange core of being convenient for are difficult for taking place the skew, make heat exchanger install in equipment more steadily.
The present invention may be further configured in a preferred embodiment as: the sealing surface is provided with a sealing plate, the sealing plate is provided with a flanging, and the flanging is fixedly connected with the inner wall of the casing.
Through adopting above-mentioned technical scheme, the turn-ups has increased the area of contact of heat exchanger with the casing inner wall with the interior wall connection of casing, has improved the compactness and the leakproofness of connecting, when making wind pass through heat exchanger, is difficult for taking place gas and passes and not pass through heat exchanger's the condition from the junction of heat exchanger and casing inner wall, has improved heat exchanger's heat transfer effect.
To sum up, the utility model discloses a following at least one useful technological effect:
1. through the setting of casing, heat exchange core, edge, support column, mounting groove and connecting piece, the support column supports the frame of heat exchanger's lower edge, and the frame of lower edge is installed in mounting groove, is difficult for taking place the skew, and the connecting piece is fixed all the other three edges respectively, makes heat exchanger install in equipment more steadily, and the atress is more even, and difficult emergence is rocked.
2. Through the setting of first connecting plate, second connecting plate and third connecting plate, the second connecting plate passes through first connecting plate of fixed connection and third connecting plate, and is fixed frame and casing, and first connecting plate has increased the area of contact with the frame, and the third connecting plate has increased the area of contact with the casing, makes heat exchanger and casing be connected stably.
3. Through the setting of turn-ups, the turn-ups has increased the area of contact of heat exchanger with the casing inner wall with the interior wall connection of casing, has improved the compactness and the leakproofness of connecting, when making wind pass through heat exchanger, is difficult for taking place gas and passes and not pass through heat exchanger's the condition from the junction of heat exchanger and casing inner wall, has improved heat exchanger's heat transfer effect.
Drawings
Fig. 1 is a schematic view of the overall structure of the present embodiment.
Fig. 2 is a partially enlarged schematic view of a portion a in fig. 1.
Fig. 3 is a schematic cross-sectional view of the present embodiment.
Fig. 4 is a partially enlarged schematic view of a portion B in fig. 3.
Fig. 5 is a partially enlarged schematic view of a portion C in fig. 3.
In the figure, 1, a housing; 2. a heat exchange core; 21. a ventilation surface; 221. an upper edge; 222. a lower edge; 223. a left edge; 224. a right edge; 24. a closing plate; 241. flanging; 3. a frame; 4. a support pillar; 41. installing a groove; 5. a connecting member; 51. a first connecting plate; 52. a second connecting plate; 521. a side plate; 53. a third connecting plate; 6. a support plate; 7. reinforcing ribs; 81. a positioning groove; 82. and a positioning projection.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1 and 2, for the utility model discloses a new trend heat exchanger's fixed knot constructs, including casing 1 with install the heat exchange core 2 in casing 1, heat exchange core 2 is the closed surface along two relative faces of horizontal direction, all the other four faces are the face of ventilating 21. The closing surface is fixed with a closing plate 24, the closing plate 24 is provided with a flange 241, and the flange 241 is attached to the inner wall of the casing 1 and fixedly connected with the inner wall through bolts. The indoor air and the outdoor air cross each other and pass through the ventilation surface 21, and heat exchange is performed in the heat exchanger. The flange 241 improves the tightness and the sealing property of the connection between the heat exchanger and the inner wall of the machine shell 1, so that when wind passes through the heat exchanger, the situation that the gas passes through the connection between the heat exchanger and the inner wall of the machine shell 1 but does not pass through the heat exchanger is not easy to occur, and the heat exchange effect of the heat exchanger is improved.
Referring to fig. 3 and 4, the intersections of two adjacent ventilation surfaces 21 respectively form edges, and the edges are connected with the frame 3 and comprise an upper edge 221, a lower edge 222, a left edge 223 and a right edge 224. Go up edge 221, left edge 223 and right edge 224's frame 3 and be connected with connecting piece 5 respectively, connecting piece 5 is including first connecting plate 51, second connecting plate 52 and the third connecting plate 53 of fixed connection in proper order, and first connecting plate 51 passes through bolt fixed connection with frame 3, and first connecting plate 51 of second connecting plate 52 fixed connection and third connecting plate 53, and third connecting plate 53 passes through bolt fixed connection with the inner wall of casing 1. Two ends of the second connecting plate 52 are respectively provided with a side plate 521 (see fig. 1), and the side plate 521 is fixedly connected with the inner wall of the casing 1 through a bolt. The frame 3 of the upper edge 221 is connected to a pair of connecting members 5, and the pair of connecting members 5 are connected to both sides of the frame 3 of the upper edge 221, respectively (see fig. 2). Connecting piece 5 is fixed three edge respectively, and first connecting plate 51 has increased the area of contact with frame 3, and third connecting plate 53 has increased the area of contact with casing 1, makes heat exchanger install in equipment more steadily, and the atress is more even, and difficult emergence is rocked. The side plate 521 increases the contact area between the second connecting plate 52 and the inner wall of the housing 1, and further improves the connection stability.
Referring to fig. 3 and 5, a vertical supporting column 4 is arranged below the lower edge 222, a mounting groove 41 with a V-shaped cross section is formed in the upper end surface of the supporting column 4, a frame 3 of the lower edge 222 is mounted in the mounting groove 41, a positioning groove 81 is formed in the frame 3 of the lower edge 222, a positioning protrusion 82 is arranged on the inner wall of the mounting groove 41, and the positioning protrusion 82 is nested in the positioning groove 81, so that the heat exchange core 2 is positioned and mounted conveniently, the heat exchange core is not prone to shift, and the heat exchanger is mounted in the equipment more stably. The support columns 4 are provided with a plurality of support plates 6 which are vertical and fixed among the support columns 4. Horizontal reinforcing ribs 7 are fixed between the supporting columns 4. The support columns 4 support the lower edges 222 of the heat exchanger, and the support plates 6 connect the support columns 4 into a whole, so that the connection tightness among the support columns 4 is improved, and the support base can be stably supported below the heat exchanger conveniently. The reinforcing ribs 7 are connected and reinforced, and the supporting strength and the connection stability are further improved.
The implementation principle of the embodiment is as follows: connecting piece 5 is fixed last edge 221, left edge 223 and right edge 224 respectively, and support column 4 supports heat exchanger's lower edge 222, makes heat exchanger install in equipment more steadily, and the atress is more even, and difficult emergence is rocked.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (9)
1. The utility model provides a new trend heat exchanger's fixed knot constructs, includes casing (1) and installs heat exchange core (2) in casing (1), its characterized in that: two relative faces of horizontal direction are the confining surface in heat exchange core (2), and all the other four faces are ventilating face (21), adjacent two the crossing department of ventilating face (21) forms the edge respectively, the edge is connected with frame (3), the edge includes edge (221), lower edge (222), left edge (223) and right edge (224), the below of lower edge (222) is equipped with support column (4), the up end of support column (4) is equipped with mounting groove (41), install in frame (3) of lower edge (222) mounting groove (41), frame (3) of going up edge (221), left edge (223) and right edge (224) are connected with connecting piece (5) respectively, connecting piece (5) with the inner wall fixed connection of casing (1).
2. A fresh air heat exchanger fixing structure as claimed in claim 1, wherein: connecting piece (5) are including fixed connection first connecting plate (51), second connecting plate (52) and third connecting plate (53) in proper order, first connecting plate (51) with frame (3) fixed connection, third connecting plate (53) with the inner wall fixed connection of casing (1).
3. A fresh air heat exchanger fixing structure as claimed in claim 2, wherein: the first connecting plate (51) is connected with the frame (3) through bolts, and the third connecting plate (53) is connected with the inner wall of the machine shell (1) through bolts.
4. A fresh air heat exchanger fixing structure as claimed in claim 2, wherein: two ends of the second connecting plate (52) are respectively provided with a side plate (521), and the side plates (521) are fixedly connected with the inner wall of the machine shell (1).
5. A fresh air heat exchanger fixing structure as claimed in claim 1, wherein: the frame (3) of the upper edge (221) is connected with a pair of connecting pieces (5), and the pair of connecting pieces (5) are respectively connected to two sides of the frame (3) of the upper edge (221).
6. A fresh air heat exchanger fixing structure as claimed in claim 1, wherein: the support columns (4) are provided with a plurality of support plates (6) which are fixed vertically between the support columns (4).
7. A fresh air heat exchanger's fixed knot constructs according to claim 6, characterized in that: horizontal reinforcing ribs (7) are fixed between the supporting columns (4).
8. A fresh air heat exchanger fixing structure as claimed in claim 1, wherein: frame (3) of lower edge (222) are equipped with positioning groove (81), the inner wall of mounting groove (41) is equipped with location arch (82), location arch (82) nest in positioning groove (81).
9. A fresh air heat exchanger fixing structure as claimed in claim 1, wherein: the sealing surface is provided with a sealing plate (24), the sealing plate (24) is provided with a flanging (241), and the flanging (241) is fixedly connected with the inner wall of the casing (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020515216.2U CN212227314U (en) | 2020-04-09 | 2020-04-09 | Fresh air heat exchanger's fixed knot constructs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020515216.2U CN212227314U (en) | 2020-04-09 | 2020-04-09 | Fresh air heat exchanger's fixed knot constructs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212227314U true CN212227314U (en) | 2020-12-25 |
Family
ID=73905181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020515216.2U Expired - Fee Related CN212227314U (en) | 2020-04-09 | 2020-04-09 | Fresh air heat exchanger's fixed knot constructs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212227314U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113218060A (en) * | 2021-03-26 | 2021-08-06 | 深圳通利机电工程有限公司 | Multi-stage heat recovery fresh air processing device of energy-saving central air conditioning system |
| CN113915687A (en) * | 2021-09-26 | 2022-01-11 | 青岛海尔中央空调有限公司 | Humidity control device |
-
2020
- 2020-04-09 CN CN202020515216.2U patent/CN212227314U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113218060A (en) * | 2021-03-26 | 2021-08-06 | 深圳通利机电工程有限公司 | Multi-stage heat recovery fresh air processing device of energy-saving central air conditioning system |
| CN113218060B (en) * | 2021-03-26 | 2022-04-15 | 深圳通利机电工程有限公司 | Multi-stage heat recovery fresh air processing device of energy-saving central air conditioning system |
| CN113915687A (en) * | 2021-09-26 | 2022-01-11 | 青岛海尔中央空调有限公司 | Humidity control device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201225 |