CN202330661U - Generator load test device - Google Patents
Generator load test device Download PDFInfo
- Publication number
- CN202330661U CN202330661U CN2011205007530U CN201120500753U CN202330661U CN 202330661 U CN202330661 U CN 202330661U CN 2011205007530 U CN2011205007530 U CN 2011205007530U CN 201120500753 U CN201120500753 U CN 201120500753U CN 202330661 U CN202330661 U CN 202330661U
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- Prior art keywords
- resistance wire
- resistance
- guide frame
- utility
- model
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- 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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- Tests Of Circuit Breakers, Generators, And Electric Motors (AREA)
Abstract
The utility model discloses a generator load test device, which comprises a resistance wire frame and a cooling mechanism below the resistance wire frame, wherein at least one upper resistance wire layer and one lower resistance wire layer are mounted on the resistance wire frame; each resistance wire layer comprises at least three resistance wires penetrating the front and the back sides of the resistance wire frame at intervals; and the resistance wires of the adjacent layers are mutually staggered. According to the test device provided by the utility model, as the resistance wires of the adjacent layers are mutually staggered, the cooling efficiency is greatly improved, and accordingly, an ideal test effect is obtained.
Description
Technical field
The utility model relates to a kind of proving installation, is meant a kind of isoparametric load testing device of generator power that is used to test especially.
Background technology
The power that genset can be not in place according to environment, tenure of use, the daily servicing of machine room, the replacing of Device element etc. all can occur in various degree descends; Just there is very important potential safety hazard in this, and generator is long-time unloaded or idle, produces carbon distribution; Can cause engine output to reduce like this; Influence the output of the whole power of the assembling unit, even cause the illusion of normal operation, in case the significant trouble that generator can not normally move appears in real load.Therefore also to carry out the load test in the generator daily servicing.
With reference to Fig. 1; The cooling mechanism 2 ' that existing load testing device generally includes resistance guide frame 1 ' and is installed on resistance guide frame 1 ' below; A plurality of resistance wire layers 3 ' are installed on the said resistance guide frame 1 ', and each resistance wire layer 3 ' is made up of the resistance wire 4 ' that many intervals are arranged in resistance guide frame 1 ' forward and backward side, from figure, can find out; Resistance wire 4 ' mutual proper alignment on the upper and lower adjacent resistance wire layer 3 ' is unfavorable for the heat radiation of resistance wire 4 ' on resistance guide frame 1 '.
The utility model content
The utility model provides a kind of generator loading proving installation, and its purpose is to overcome the not good enough defective of resistance wire radiating effect that prior art exists.
The technical scheme of the utility model is following:
The generator loading proving installation; The cooling mechanism that comprises the resistance guide frame and be installed on resistance guide frame below; Upper and lower two resistance wire layers are installed on the said resistance guide frame at least; Each resistance wire layer comprises that at least three intervals are arranged in the resistance wire of the forward and backward side of resistance guide frame, and the resistance wire of adjacent resistor silk layer is interwoven.
As the improvement of the utility model, said cooling mechanism is a radiator fan.
Can know by above-mentioned description the utility model; Compare with prior art; The advantage of the utility model is: the resistance wire on the adjacent resistor silk layer is crisscross arranged, and has greatly improved radiating efficiency, thereby impels the generator loading proving installation to obtain desirable test effect.
Description of drawings
Fig. 1 is the resistance wire distribution schematic diagram of existing generator loading proving installation.
Fig. 2 is the resistance wire distribution schematic diagram of the utility model.
Embodiment
The embodiment of the utility model is described with reference to the accompanying drawings.
With reference to Fig. 2; The generator loading proving installation; The cooling mechanism 2 that comprises resistance guide frame 1 and be installed on resistance guide frame 1 below; This cooling mechanism 2 is generally radiator fan, and upper and lower multilayer resistance wire layer 3 is installed on the resistance guide frame 1, and each resistance wire layer 3 is formed by the resistance wire 4 that many intervals are arranged in resistance guide frame 1 forward and backward side.Can find out that from figure for the ease of heat radiation, the resistance wire 4 of adjacent resistor silk layer 3 is interwoven.
The above-mentioned embodiment that is merely the utility model, but the design concept of the utility model is not limited thereto allly utilizes this design that the utility model is carried out the change of unsubstantiality, all should belong to the behavior of invading the utility model protection domain.
Claims (2)
1. generator loading proving installation; The cooling mechanism that comprises the resistance guide frame and be installed on resistance guide frame below; Upper and lower two resistance wire layers are installed on the said resistance guide frame at least; Each resistance wire layer comprises that at least three intervals are arranged in the resistance wire of the forward and backward side of resistance guide frame, is characterized in that: the resistance wire of adjacent resistor silk layer is interwoven.
2. generator loading proving installation as claimed in claim 1 is characterized in that: said cooling mechanism is a radiator fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205007530U CN202330661U (en) | 2011-12-06 | 2011-12-06 | Generator load test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205007530U CN202330661U (en) | 2011-12-06 | 2011-12-06 | Generator load test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202330661U true CN202330661U (en) | 2012-07-11 |
Family
ID=46442637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205007530U Expired - Fee Related CN202330661U (en) | 2011-12-06 | 2011-12-06 | Generator load test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202330661U (en) |
-
2011
- 2011-12-06 CN CN2011205007530U patent/CN202330661U/en not_active Expired - Fee Related
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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: 20120711 Termination date: 20181206 |