CN203289262U - Air-cooled heat exchanger externally arranged with protection mesh cover - Google Patents
Air-cooled heat exchanger externally arranged with protection mesh cover Download PDFInfo
- Publication number
- CN203289262U CN203289262U CN2013201799169U CN201320179916U CN203289262U CN 203289262 U CN203289262 U CN 203289262U CN 2013201799169 U CN2013201799169 U CN 2013201799169U CN 201320179916 U CN201320179916 U CN 201320179916U CN 203289262 U CN203289262 U CN 203289262U
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- motor
- heat exchanger
- mesh cover
- protection mesh
- sheet metal
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Abstract
The utility model provides an air-cooled heat exchanger externally arranged with a protection mesh cover. The air-cooled heat exchanger is composed of a sheet metal housing, a motor, a motor support, an axial-flow fan and the protection mesh cover. The motor, the motor support and the axial-flow fan are connected and fixed into an integral body by bolt fasteners, and then the integral body is connected and fixed with installation holes in the sheet metal housing. Straight ribs on the protection mesh cover and an intubation structure of the sheet metal housing are in inserting connection. The ribs on the protection mesh cover are divided into longitudes and latitudes, wherein the latitudes form concentric circles and the longitudes are welded on the latitudes. Through the above technical scheme, the beneficial effects are that: the motor is covered inside the tower-shaped protection mesh cover; since cold drawing rib wire and overall welding modes are utilized in the protection mesh cover, space between every two rib wires is small; and when the air-cooled heat exchanger is installed in the external environment, sand and big stones do not hit a tail fan blade cover of the motor directly, so that the protection mesh cover plays the role of protecting the motor.
Description
Technical field
The utility model relates to mechanical field, what be specifically related to is the air cooling heat exchanger that a kind of outside is equipped with protection net.
Background technology
Air cooling heat exchanger is the heat exchanger take air-flow as coolant, 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 aerofoil fan.The heat exchanger product is widely used in the industries such as engineering machinery, power, medicine, refrigeration, also is fully used in new forms of energy wind power generation industry in recent years.Air cooling heat exchanger generally is comprised of radiating subassembly, sheet metal shell, motor, electric machine support, aerofoil fan and protection net etc.What protection net adopted usually is plate or lid formula structure, and during assembling, motor, electric machine support, aerofoil fan and protection net are installed together by securing members such as bolts, and motor is in upper end.When air cooling heat exchanger environment mounted externally, particularly during remote, uncultivated area, motor is easily got to the afterbody blade cover by the large things such as sandstone, thereby damages electric motor fan and motor; Perhaps easily dismantled after the securing member such as bolt and stolen.The version of existing air cooling heat exchanger is that motor is in upper end, is directly exposed to outside.When air cooling heat exchanger environment mounted externally, the blade cover of motor afterbody can directly be got to by sandstone, likely causes the blade cover distortion, produces and interferes with fan blade, thereby cause motor overheating or damage; And motor, electric machine support and aerofoil fan are connected protection net and are connected with sheet metal shell by securing members such as bolts, directly remove the bolt rear motor and easily are stolen.
The utility model content
The utility model, according to above-mentioned deficiency, provides a kind of outside that the air cooling heat exchanger of protection net is installed.
For achieving the above object, the technical solution of the utility model is: a kind of outside is equipped with the air cooling heat exchanger of protection net, formed by sheet metal shell, motor, electric machine support, aerofoil fan and protection net, wherein motor, electric machine support, aerofoil fan be connected and fixed with bolt fastener as a whole, then should integral body and sheet metal shell on installing hole be connected and fixed; Muscle straight on protection net inserts and is connected with the cannula type structure on sheet metal shell.
The muscle of described protection net is divided into warp and parallel, and parallel forms concentric circles, and warp is welded on parallel.
By the beneficial effect after technique scheme be: motor is the inside that covers on the turriform protection net; due to the protection net employing is cold drawn muscle silk integral solder form; spacing between each muscle silk is less; when air cooling heat exchanger environment mounted externally; large sandstone can directly not got to the afterbody blade cover of motor, have played the effect of protection motor.On protection net, straight muscle is equivalent to the form of latch, to first insert during installation in the cannula type structure on sheet metal shell, and then the securing member such as clamping screw, thereby play certain anti-theft function.The protective net cover structure of turriform or similar structures, can directly cover on inside with motor, plays the effect of protection motor; On protection net, straight muscle is equivalent to the effect of latch, can with sheet metal shell on the cannula type structure install, play fixing, locking effect; If increase again one deck filter screen on protection net, can play the effect of the less sandstone of filtration, prevent because sandstone stop up heat exchanger channel, cause exchange capability of heat to descend, affect the effect of system operation.
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, a kind of outside of the utility model is equipped with the air cooling heat exchanger of protection net, formed by sheet metal shell 1, motor 2, electric machine support 3, aerofoil fan 4 and protection net 6, wherein motor 2, electric machine support 3, aerofoil fan 4 use bolt fasteners 5 be connected and fixed as a whole, then should integral body and sheet metal shell 1 on installing hole be connected and fixed; Muscle straight on protection net 6 inserts and is connected with the cannula type structure on sheet metal shell 1.The muscle of described protection net 6 is divided into warp and parallel, and parallel forms concentric circles, and warp is welded on parallel.
Claims (2)
1. an outside is equipped with the air cooling heat exchanger of protection net, it is characterized in that: the air cooling heat exchanger that described outside is equipped with protection net is comprised of sheet metal shell, motor, electric machine support, aerofoil fan and protection net, wherein motor, electric machine support, aerofoil fan be connected and fixed with bolt fastener as a whole, then should integral body and sheet metal shell on installing hole be connected and fixed; Muscle straight on protection net inserts and is connected with the cannula type structure on sheet metal shell.
2. a kind of outside according to claim 1 is equipped with the air cooling heat exchanger of protection net, it is characterized in that: the muscle of described protection net is divided into warp and parallel, and parallel forms concentric circles, and warp is welded on parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201799169U CN203289262U (en) | 2013-04-11 | 2013-04-11 | Air-cooled heat exchanger externally arranged with protection mesh cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201799169U CN203289262U (en) | 2013-04-11 | 2013-04-11 | Air-cooled heat exchanger externally arranged with protection mesh cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203289262U true CN203289262U (en) | 2013-11-13 |
Family
ID=49545605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013201799169U Expired - Fee Related CN203289262U (en) | 2013-04-11 | 2013-04-11 | Air-cooled heat exchanger externally arranged with protection mesh cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203289262U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109737081A (en) * | 2019-02-19 | 2019-05-10 | 苏州众志新环冷却设备有限公司 | A kind of follow-on fan fixed structure |
-
2013
- 2013-04-11 CN CN2013201799169U patent/CN203289262U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109737081A (en) * | 2019-02-19 | 2019-05-10 | 苏州众志新环冷却设备有限公司 | A kind of follow-on fan fixed structure |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131113 Termination date: 20170411 |