CN202135067U - Water-cooled automobile rectifier bridge - Google Patents
Water-cooled automobile rectifier bridge Download PDFInfo
- Publication number
- CN202135067U CN202135067U CN201120261751U CN201120261751U CN202135067U CN 202135067 U CN202135067 U CN 202135067U CN 201120261751 U CN201120261751 U CN 201120261751U CN 201120261751 U CN201120261751 U CN 201120261751U CN 202135067 U CN202135067 U CN 202135067U
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- Prior art keywords
- water
- inlet pipe
- water inlet
- channel
- cooling water
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- Withdrawn - After Issue
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Abstract
The utility model discloses a water-cooled automobile rectifier bridge, and relates to an automobile part. A cooling water channel I is arranged on a positive plate, one end of the cooling water channel I is provided with a water inlet joint I, and the other end of the cooling water channel I is provided with a water outlet joint I. A cooling water channel II is arranged on a negative plate, one end of the cooling water channel II is provided with a water inlet joint II, and the other end of the cooling water channel II is provided with a water outlet joint II. The water inlet joint I and the water inlet joint II are respectively connected with a water pump via a water inlet pipe I and a water inlet pipe II, and the water outlet joint I and the water outlet joint II are respectively connected with a water tank via a water outlet pipe I and a water outlet pipe II. Cooling water can use an engine cooling water system inherent to automobiles and can also be arranged individually. The positive plate and the negative plate are in mutual insulation, and water is a conductor, thus the two water inlet pipes cannot be supplied with water simultaneously, a change valve is necessary for adjustment, and when the water pump supplies water to one water inlet pipe, the other water inlet pipe has no water.
Description
Technical field
The utility model relates to a kind of auto parts machinery, is specifically related to automobile current generator and uses the water-cooled automobile rectifier bridge.
Background technology
Automobile rectifier bridge is the vitals of automobile current generator, and the alternating current of generator output converts direct current to through rectifier bridge, and the electrical equipment of supplying with each position of automobile uses.The critical elements of rectifier bridge is a rectifier diode, and rectifier diode bears big electric current, produces great amount of heat, and the heat dissipation problem of automobile rectifier bridge is a restriction rectifier diode key issue in useful life.The automobile rectifier bridge that uses on the market at present; The method that solves the diode radiating problem is to strengthen means such as the volume of heat radiation, increase louvre, expansion area of dissipation; Be used on the small-power rectifier bridge all right, for the heat radiation of high-powered automobiles rectifier bridge difficulty relatively just.
Summary of the invention
In order to solve the problems of the technologies described above, the utility model provides a kind of water-cooled automobile rectifier bridge, on positive and negative pole plate, makes cooling water channel respectively, utilizes water pump and water tank to carry out the cooling water circulation, reaches the purpose of pole plate cooling.Recirculated water can be provided with separately, also can utilize the intrinsic engine cool water system of automobile.
The utility model is realized with following technical scheme: a kind of water-cooled automobile rectifier bridge, it comprises: positive plate, negative plate, rectifier diode and annular plastics support.Described rectifier diode has 12, and wherein six are installed on the positive plate, and other six are installed on the negative plate.Described positive plate and negative plate are fanning strip, and both are connected with the insulation spacer through connecting bolt.Described annular plastics support is installed on the end face of positive and negative pole plate through set bolt.It is characterized in that: make the cooling water channel I on the described positive plate, described cooling water channel I one end is installed into the water swivel I, and the cooling water channel I other end is installed the water out adapter I.Make the cooling water channel II on the described negative plate, described cooling water channel II one end is installed into the water swivel II, and the cooling water channel II other end is installed the water out adapter II.Described water supply connector I is connected with water pump with the water inlet pipe II through the water inlet pipe I respectively with the water supply connector II; Described water out adapter I is connected with water tank with the outlet pipe II through the outlet pipe I respectively with the water out adapter II.
Described water inlet pipe I is connected with water pump through reversal valve with the water inlet pipe II, when water pump when wherein a water inlet pipe send water, anhydrous in another water inlet pipe.
Described reversal valve is a solenoid directional control valve, and the solenoid directional control valve reversal interval time is controlled by control circuit.
Described water inlet pipe I, water inlet pipe II, outlet pipe I and outlet pipe II are insulated tube.
The good effect of the utility model is:
1, circulated water-cooled high-powered automobiles rectifier bridge, the pole plate temperature rise can be controlled at below 80--90 degree centigrade effectively, guarantees the rectifier diode operate as normal, improves rectifier bridge useful life.
2, compact conformation, pole plate volume little, reduce production costs, be convenient to promote the use of.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is done further explain.
Fig. 1 is the utility model structural representation.
Fig. 2 is the left view of Fig. 1.
Among the figure: 1, annular plastics support, 2, negative plate, 3, the outlet pipe I, 4, the water out adapter I; 5, set bolt, 6, rectifier diode, 7, positive plate, 8, the cooling water channel I; 9, water supply connector I, 10, the water inlet pipe I, 11, the water inlet pipe II, 12, connecting bolt; 13, water supply connector II, 14, the cooling water channel II, 15, the water out adapter II, 16, the outlet pipe II.
Embodiment
Like Fig. 1, shown in Figure 2: a kind of water-cooled automobile rectifier bridge, it comprises: positive plate 7, negative plate 2, rectifier diode 6 and annular plastics support 1.Described rectifier diode 6 has 12, and wherein six are installed on the positive plate 7, and other six are installed on the negative plate 2.Described positive plate 7 is a fanning strip with negative plate 2, and both are connected with the insulation spacer through connecting bolt 12.Described annular plastics support 1 is installed on the end face of positive and negative pole plate 7,2 through set bolt 5.It is characterized in that: make cooling water channel I 8 on the described positive plate 7, described cooling water channel I 8 one ends are installed into water swivel I 9, and cooling water channel I 8 other ends are installed water out adapter I 4.Make cooling water channel II 14 on the described negative plate 2, described cooling water channel II 14 1 ends are installed into water swivel II 13, and cooling water channel II 14 other ends are installed water out adapter II 15.Described water supply connector I 9 is connected with water pump with water inlet pipe II 11 through water inlet pipe I 10 respectively with water supply connector II 13.Described water out adapter I 4 is connected with water tank with outlet pipe II 16 through outlet pipe I 3 respectively with water out adapter II 15.
Described water inlet pipe I 10 is connected with water pump through reversal valve with water inlet pipe II 11, when water pump when wherein a water inlet pipe send water, anhydrous in another water inlet pipe.
Described reversal valve is a solenoid directional control valve, and the solenoid directional control valve reversal interval time is controlled by control circuit.
Described water inlet pipe I 10, water inlet pipe II 11, outlet pipe I 3 and outlet pipe II 16 are insulated tube.
Like Fig. 1, shown in Figure 2: the cooling water that present embodiment adopts is to utilize the intrinsic engine cool water system of automobile to the pole plate cooling of supplying water; Because positive and negative pole plate 7,2 must insulate each other; And water is electric conductor, and all cooling water channel I 8 can not supply water with cooling water channel II 14 simultaneously, must regulate through reversal valve; When water pump when wherein a water inlet pipe send water, anhydrous in another water inlet pipe.According to automobile current generator and Automobile Motor Design requirement, cooling water recirculation system also can be provided with separately, but must guarantee the insulation each other of positive and negative pole plate 7,2.
Claims (4)
1. water-cooled automobile rectifier bridge, it comprises: positive plate (7), negative plate (2), rectifier diode (6) and annular plastics support (1); Described rectifier diode (6) has 12, and wherein six are installed on the positive plate (7), and other six are installed on the negative plate (2); Described positive plate (7) and negative plate (2) are fanning strip, and both are connected with the insulation spacer through connecting bolt (12); Described annular plastics support (1) is installed on the end face of positive and negative pole plate (7,2) through set bolt (5); It is characterized in that: described positive plate (7) is gone up and is made cooling water channel I (8), and described cooling water channel I (8) one ends are installed into water swivel I (9), and cooling water channel I (8) other end is installed water out adapter I (4); Described negative plate (2) is gone up and is made cooling water channel II (14), and described cooling water channel II (14) one ends are installed into water swivel II (13), and cooling water channel II (14) other end is installed water out adapter II (15); Described water supply connector I (9) is connected with water pump with water inlet pipe II (11) through water inlet pipe I (10) respectively with water supply connector II (13); Described water out adapter I (4) is connected with water tank with outlet pipe II (16) through outlet pipe I (3) respectively with water out adapter II (15).
2. water-cooled automobile rectifier bridge according to claim 1 is characterized in that: described water inlet pipe I (10) is connected with water pump through reversal valve with water inlet pipe II (11), when water pump when wherein a water inlet pipe send water, anhydrous in another water inlet pipe.
3. water-cooled automobile rectifier bridge according to claim 1 and 2 is characterized in that: described reversal valve is a solenoid directional control valve, and the solenoid directional control valve reversal interval time is controlled by control circuit.
4. water-cooled automobile rectifier bridge according to claim 1 is characterized in that: described water inlet pipe I (10), water inlet pipe II (11), outlet pipe I (3) and outlet pipe II (16) are insulated tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120261751U CN202135067U (en) | 2011-07-22 | 2011-07-22 | Water-cooled automobile rectifier bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120261751U CN202135067U (en) | 2011-07-22 | 2011-07-22 | Water-cooled automobile rectifier bridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202135067U true CN202135067U (en) | 2012-02-01 |
Family
ID=45523823
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120261751U Withdrawn - After Issue CN202135067U (en) | 2011-07-22 | 2011-07-22 | Water-cooled automobile rectifier bridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202135067U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102255521A (en) * | 2011-07-22 | 2011-11-23 | 徐州整流汽车元件有限公司 | Water-cooled automobile rectifier bridge |
-
2011
- 2011-07-22 CN CN201120261751U patent/CN202135067U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102255521A (en) * | 2011-07-22 | 2011-11-23 | 徐州整流汽车元件有限公司 | Water-cooled automobile rectifier bridge |
| CN102255521B (en) * | 2011-07-22 | 2013-07-31 | 徐州整流汽车元件有限公司 | Water-cooled automobile rectifier bridge |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20120201 Effective date of abandoning: 20130731 |
|
| RGAV | Abandon patent right to avoid regrant |