CN203027661U - Foldable heat exchanger core body - Google Patents
Foldable heat exchanger core body Download PDFInfo
- Publication number
- CN203027661U CN203027661U CN 201320044890 CN201320044890U CN203027661U CN 203027661 U CN203027661 U CN 203027661U CN 201320044890 CN201320044890 CN 201320044890 CN 201320044890 U CN201320044890 U CN 201320044890U CN 203027661 U CN203027661 U CN 203027661U
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- CN
- China
- Prior art keywords
- core body
- air passage
- heat exchanger
- circulating air
- heat exchange
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model discloses a foldable heat exchanger core body. An outer circulating air passage and an inner circulating air passage are formed by continuously folding a metal or non-metal foil, wherein the outer circulating air passage and the inner circulating air passage are separated through a single-layer thin wall; the inner circulating air passage is communicated with the interior of a cabinet through an upward opening of the heat exchanger core body, and the outer circulating air passage is communicated with an external environment through a downward opening of the heat exchanger core body. The foldable heat exchanger core body disclosed by the utility model is mounted with the heat exchanger cabinet in a matching manner, and the inner circulating air passage and the outer circulating air passage are formed through the natural opening formed by the core body and the sidewall of the heat exchanger cabinet; and heat exchange can be implemented between the inner circulating air passage and the outer circulating air passage under a mutually isolating situation.
Description
One, technical field
The utility model relates to communication cabinet, equipment enclosure field of heat exchangers, especially a kind of collapsible heat exchanger core body.
Two, background technology
A large amount of power apparatus, arithmetic facility and the multiplying arrangements of the common placement of communication cabinet or equipment enclosure the inside.These electronic equipments can't be worked in hot environment for a long time, and rack is for reducing external humidification or dust to the impact of internal electronic equipment, most enclosed constructions that use.The rack heat exchanger can be discharged into the heat energy of interior of equipment cabinet in external environment condition by heat exchange.Traditional rack heat exchanger uses aluminum extruded or stacked structure as heat exchange core body, makes in rack to carry out heat exchange in the external situation of avoiding air exchange.Be subject to the restriction of extrusion mould, the efficient of aluminum extruded heat exchange core body is not high.And stacked heat exchange core body is due to reasons in structure, and production process is more loaded down with trivial details.
Three summary of the invention
It is simple and easy that the purpose of this utility model is to provide a kind of production, the heat exchange core body that heat exchange efficiency is high, and it can make cold side air and hot side air carry out heat exchange by the individual layer thin-walled, and folding forming continuously, enhances productivity.
For achieving the above object, the technical scheme that the utility model adopts is: a kind of collapsible heat exchanger core body, be folded into continuously outer circulation wind passage and interior circulated air passage by piece of metal or nonmetal paper tinsel, outer circulation wind passage and interior circulated air passage are separated by the individual layer thin-walled, interior circulated air passage and interior of equipment cabinet communicate, the opening that uses heat exchange core body to make progress, outer circulation wind passage and external environment condition communicate, and use the downward opening of heat exchange core body.
Described core body is square waveform or triangle.
The sidewall of described core body is and outer circulation wind passage and interior circulated air channel parallel or vertical rib.
Heat exchanger core body can also can increase sealing plate by fitting tightly with rack, forces air from the gateway turnover of regulation; Hot blast and cold wind are separated by the individual layer thin-walled.
Owing to having adopted such scheme, the beneficial effects of the utility model are:
1, hot blast and cold wind are separated by the individual layer thin-walled, and heat exchange efficiency is high.
2, metal or nonmetal paper tinsel are thinner, the lightening core body weight.
3, the gateway of cold air and hot-air can utilize the natural opening of collapsible core body.
4, core body can by rolling or the continuous folding forming of stamping-out, reduce manufacture difficulty.
Four, description of drawings
Fig. 1 is the square wave-shaped configuration schematic diagram of collapsible heat exchange core body described in the utility model, and wherein, 1A is front view, and 1B is vertical view.
Fig. 2 is the triangular waveform structural front view of collapsible heat exchange core body described in the utility model.
Fig. 3 is the inboard cornice of core body described in the utility model and the schematic diagram of the parallel rib of air channel.
Fig. 4 is the inboard cornice of core body described in the utility model and the schematic diagram of the vertical rib of air channel.
Fig. 5 is that collapsible heat exchange core body described in the utility model is contained in the schematic diagram on rack.
Five, embodiment
Below by drawings and Examples, technology of the present utility model is consisted of and is described in further detail.
As shown in Figure 1, collapsible heat exchange core body described in the utility model, be folded into continuously outer circulation wind passage 11 and interior circulated air passage 12 by piece of metal or nonmetal paper tinsel, outer circulation wind passage 11 and interior circulated air passage 12 are separated by individual layer thin-walled 13, interior circulated air passage 12 and interior of equipment cabinet communicate, the opening that uses heat exchange core body to make progress, outer circulation wind passage 11 and external environment condition communicate, and use the downward opening of heat exchange core body.
As depicted in figs. 1 and 2, collapsible heat exchange core body described in the utility model can rolling or stamping-out become square waveform or triangular waveform.
As shown in Figure 3, the sidewall of collapsible heat exchange core body described in the utility model can increase the rib parallel with circulation air path 31, to improve the heat exchange efficiency of heat exchanger.
As shown in Figure 4, the sidewall of collapsible heat exchange core body described in the utility model can increase the rib vertical with circulation air path 41, to improve the heat exchange efficiency of heat exchanger.
Fig. 5 is the assembling schematic diagram of collapsible heat exchange core body described in the utility model and heat exchange rack.Described collapsible heat exchange core body uses the part nature opening of the side plate 52 sealing heat exchange core bodies of heat exchange rack, forms outer circulation wind air channel 5A.Wherein, heat exchange rack outer circulation wind entrance 51 and heat exchange rack outer circulation wind outlet 53 communicates with external environment condition.In like manner, use the opposite side side plate 56 of heat exchange rack, form the interior circulated air air channel 5B of heat exchange core body.In the heat exchange rack, circulation air inlet 54 is connected the interior ventilation blower fan of letter rack or equipment enclosure usually.Interior circulated air returns to communication cabinet or equipment enclosure by recycling air port 55 in the heat exchange rack after lowering the temperature through heat exchanger core body.
Claims (3)
1. collapsible heat exchanger core body, it is characterized in that, be folded into continuously outer circulation wind passage and interior circulated air passage by piece of metal or nonmetal paper tinsel, outer circulation wind passage and interior circulated air passage are separated by the individual layer thin-walled, interior circulated air passage and interior of equipment cabinet communicate, the opening that uses heat exchange core body to make progress, outer circulation wind passage and external environment condition communicate, and use the downward opening of heat exchange core body.
2. collapsible heat exchanger core body according to claim 1, is characterized in that, described core body is square waveform or triangle.
3. collapsible heat exchanger core body according to claim 1, is characterized in that, the sidewall of described core body is and outer circulation wind passage and interior circulated air channel parallel or vertical rib.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320044890 CN203027661U (en) | 2013-01-28 | 2013-01-28 | Foldable heat exchanger core body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320044890 CN203027661U (en) | 2013-01-28 | 2013-01-28 | Foldable heat exchanger core body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203027661U true CN203027661U (en) | 2013-06-26 |
Family
ID=48651597
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320044890 Expired - Lifetime CN203027661U (en) | 2013-01-28 | 2013-01-28 | Foldable heat exchanger core body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203027661U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103153025A (en) * | 2013-01-28 | 2013-06-12 | 南宁八菱科技股份有限公司 | Foldable type heat exchanger core |
-
2013
- 2013-01-28 CN CN 201320044890 patent/CN203027661U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103153025A (en) * | 2013-01-28 | 2013-06-12 | 南宁八菱科技股份有限公司 | Foldable type heat exchanger core |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130626 |
|
| CX01 | Expiry of patent term |