CN203285750U - Air cooling heat exchanger of round structure - Google Patents
Air cooling heat exchanger of round structure Download PDFInfo
- Publication number
- CN203285750U CN203285750U CN2013201793213U CN201320179321U CN203285750U CN 203285750 U CN203285750 U CN 203285750U CN 2013201793213 U CN2013201793213 U CN 2013201793213U CN 201320179321 U CN201320179321 U CN 201320179321U CN 203285750 U CN203285750 U CN 203285750U
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- CN
- China
- Prior art keywords
- heat exchanger
- air cooling
- cooling heat
- round structure
- metal plate
- 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 - Fee Related
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Abstract
The utility model relates to an air cooling heat exchanger of a round structure. The air cooling heat exchanger is composed of a heat dissipating assembly, a metal plate shell, a protection screen cover, a motor and axial flow fan assembly and a bolt fastening piece. Installation supporting plates are fixed on the metal plate shell and each installation supporting plate is composed of two parts, wherein one part is the fixing portion, the other part is the plane portion, and the fixing portion and the plane portion are fixed to form a whole. The number of the installation supporting plates is 4-6. The installation supporting plates are evenly distributed on the metal plate shell. According to the technical scheme, the air cooling heat exchanger has the advantages that the air cooling heat exchanger design is suitable for the round structure, the top end of the round metal plate shell is provided with the installation supporting plates, so that the upper end of the cylindrical shell forms a plane, the motor and axial flow fan assembly and the protection screen cover are installed conveniently to form a whole and then installed with the metal plate shell, labor intensity is reduced, and work efficiency of assembly is improved.
Description
Technical field
The utility model relates to mechanical field, what be specifically related to is the round structure air cooling heat exchanger.
Background technique
Air cooling heat exchanger is the heat exchanger take air-flow as cooling medium, and this paper indication air cooling heat exchanger refers to form and force wind to reach the heat exchanger of cooling effect by the driven by motor axial fan.The heat exchanger product is widely used in the industries such as engineering machinery, power, medicine, refrigeration, also is fully used in new energy wind-power electricity generation industry in recent years.
In order to improve the utilization efficiency of radiating subassembly, axial fan, increasing producer designs and selects the air cooling heat exchanger of round structure, and the air cooling heat exchanger of this structural type is comprised of radiating subassembly, sheet metal shell, protection net, motor and the fastening pieces such as axial fan assembly and bolt.Sheet metal shell is directly made drum forms, cancels independent electric machine support, but electric machine support and protection net are made an integral body, adopts the structure of the formula of covering.
the air cooling heat exchanger of existing cylindrical structure, first motor and axial fan assembly and protection net are installed fixing (under be called part 1) during assembling, radiating subassembly and sheet metal shell are fixed (under be called part 2), part 1 lifting is got up and is installed with part 2, because the main body of sheet metal shell is with sheet material volume circle, welding production forms, the thickness that the thickness of upper Transverse plane is sheet material (is generally 2 ~ 3mm), the surface of contact of part 1 is that (diameter is generally 4 ~ 8mm) linear contacts for the welding muscle silk of protection net, area of contact is very little, and volume circle, also there is certain deviation in the circularity of welding procedure own.So when lifting not only wanted the coaxality of warranty element 1 and part 2, also to guarantee that the positional deviation in the installation muscle hole of installation screw on shell and protection net can not be too large, the difficulty of installation very greatly and efficiency very low; And due to the little cause of contact plane, also there is the hidden danger of inclination, dislocation in protection net, for preventing that air cooling heat exchanger running Axial-Flow fan and enclosure grazing from causing fan to damage, general axis flow fan diameter is larger with the gap of the ratio routine 0.5 ~ 1% that do in the internal diameter size gap of shell, so both affect the efficiency of air cooling heat exchanger, increased again whole noise.
The model utility content
The utility model, according to above-mentioned deficiency, provides a kind of round structure air cooling heat exchanger.
For achieving the above object, the technical solution of the utility model is: a kind of for the round structure air cooling heat exchanger, formed by radiating subassembly, sheet metal shell, protection net, motor and axial fan assembly and bolt fastener, be fixed with the installation support plate on described sheet metal shell, support plate is installed to be comprised of two-part, a part is standing part, and another part is planar section, and standing part and planar section are fixed as an integral body.
Described installation support plate quantity is 4-6.
Described installation support plate is uniformly distributed on sheet metal shell.
By the beneficial effect after technique scheme be: the utility model provides a kind of air cooling heat exchanger design that is applicable to round structure, increase several places on the top of circular sheet metal shell support plate is installed, make columnar shell upper end form plane, both be convenient to motor, axial fan assembly and the rear integral body of protection net installation and installed, reduce labor intensity, improve the working efficiency of assembling with sheet metal shell; Be convenient to again whole location, the convenient concentricity of adjusting the circle of axial fan and sheet metal shell, reduced again radial missing; Be the axial location of product owing to having increased whole plane support simultaneously, avoid fan to produce axially because of long-term running and after radial deformation,, with the inner grazing of sheet metal shell, cause fan to damage, affect the working life of product.
Description of drawings
Fig. 1 is the utility model overall structure schematic diagram.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is further described.
By shown in Figure 1, the utility model is a kind of for the round structure air cooling heat exchanger, formed by radiating subassembly 4, sheet metal shell 3, protection net 2, motor and axial fan assembly 1 and bolt fastener 5, be fixed with on described sheet metal shell 3 support plate 6 is installed, support plate 6 is installed to be comprised of two-part, a part is standing part, and another part is planar section, and standing part and planar section are fixed as an integral body.Described installation support plate 6 quantity are 4; Support plate 6 is installed to be uniformly distributed on sheet metal shell 3.
The utility model is technical at the air cooling heat exchanger of existing round structure, sheet metal shell 3 upper ends several places have been increased (generally at uniform 4 ~ 6 places of circumferencial direction, also can be according to factor adjustment such as the profile size of air cooling heat exchanger, weight) support plate 6 is installed, the composition form of whole air cooling heat exchanger is constant, still radiating subassembly 4, sheet metal shell 3, protection net 2, motor and axial fan assembly 1 and bolt fastener 5, consists of.but because cover top portion has increased installation support plate 6, make the shell upper end form mounting plane, motor and axial fan assembly 1 forms (under be called part 1) with protection net 2 is fixing, radiating subassembly 4 forms (under be called part 2) with sheet metal shell 3 is fixing, contact and locate with the linearity of shell sheet metal thickness by existing protection net muscle filament diameter during installation, become protection net muscle filament diameter and large planar support, location, part 1 can be placed on the shell upper end reposefully, the gap of being convenient to adjusting axle flow fan and shell inner circle is even, protection net is installed by the position of the installation screw on muscle hole and shell and assembling is fixing smoothly.Simultaneously, due to the plane that support plate 6 forms being installed, play supporting effect, avoided part 1 problem such as run-off the straight, interference and damaging in operation process, guaranteed the normal use of air cooling heat exchanger.
Due to the gap of axial fan and sheet metal shell 3 internal diameters evenly and can run-off the straight, the problem such as interference, both gaps can make according to conventional 0.5 ~ 1% gap, improved air cooling heat exchanger efficiency, reduced overall noise.
Support plate 5 is installed can be made various ways, only need to guarantee that upper Transverse plane gets final product, being welded on the sheet metal shell upper end after the bending of employing sheet material during making gets final product, relative form is simple and manufacturing cost is not high yet, can not cause the air cooling heat exchanger cost that large increase is arranged, be a kind of both economical applicable design form.
Claims (3)
1. round structure air cooling heat exchanger, formed by radiating subassembly, sheet metal shell, protection net, motor and axial fan assembly and bolt fastener, it is characterized in that: be fixed with the installation support plate on described sheet metal shell, support plate is installed to be comprised of two-part, a part is standing part, another part is planar section, and standing part and planar section are fixed as an integral body.
2. round structure air cooling heat exchanger according to claim 1 is characterized in that: described installation support plate quantity is 4-6.
3. round structure air cooling heat exchanger according to claim 2, it is characterized in that: described installation support plate is uniformly distributed on sheet metal shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201793213U CN203285750U (en) | 2013-04-11 | 2013-04-11 | Air cooling heat exchanger of round structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201793213U CN203285750U (en) | 2013-04-11 | 2013-04-11 | Air cooling heat exchanger of round structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203285750U true CN203285750U (en) | 2013-11-13 |
Family
ID=49542115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013201793213U Expired - Fee Related CN203285750U (en) | 2013-04-11 | 2013-04-11 | Air cooling heat exchanger of round structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203285750U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104197498A (en) * | 2014-08-22 | 2014-12-10 | 珠海格力电器股份有限公司 | Heat exchanger for refrigerating equipment and refrigerating equipment provided with same |
| CN104314881A (en) * | 2014-10-10 | 2015-01-28 | 江苏富丽华通用设备有限公司 | Protecting net cover structure for fan |
| CN106151092A (en) * | 2016-08-17 | 2016-11-23 | 无锡市鑫盛换热器制造有限公司 | A kind of novel protecting wire net |
-
2013
- 2013-04-11 CN CN2013201793213U patent/CN203285750U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104197498A (en) * | 2014-08-22 | 2014-12-10 | 珠海格力电器股份有限公司 | Heat exchanger for refrigerating equipment and refrigerating equipment provided with same |
| CN104314881A (en) * | 2014-10-10 | 2015-01-28 | 江苏富丽华通用设备有限公司 | Protecting net cover structure for fan |
| CN104314881B (en) * | 2014-10-10 | 2016-09-07 | 江苏富丽华通用设备有限公司 | A kind of blower fan protective net cover structure |
| CN106151092A (en) * | 2016-08-17 | 2016-11-23 | 无锡市鑫盛换热器制造有限公司 | A kind of novel protecting wire net |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131113 Termination date: 20170411 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |