CN204967604U - A S -shaped water course liquid cooling bottom plate for industry converter - Google Patents
A S -shaped water course liquid cooling bottom plate for industry converter Download PDFInfo
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- CN204967604U CN204967604U CN201520634760.8U CN201520634760U CN204967604U CN 204967604 U CN204967604 U CN 204967604U CN 201520634760 U CN201520634760 U CN 201520634760U CN 204967604 U CN204967604 U CN 204967604U
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Abstract
The utility model discloses a S -shaped water course liquid cooling bottom plate for industry converter, including radiating bottom plate body and the water injection well choke of intaking, play water water injection well choke, the radiating bottom plate body is provided with many parallel channels's base plate and is connected through fastening screw by inside interval the apron of base plate both sides is constituteed, the water injection well choke setting of intaking is in on the apron of one side, go out the water water injection well choke and set up on homonymy or opposite side apron the inboard of both sides apron is provided with an end cap of connecting two adjacent parallel channels at least, water injection well choke, play water water injection well choke and the end cap of intaking cooperates with corresponding parallel channels port intercommunication respectively, makes form the S -shaped water course between the parallel channels. The utility model discloses base plate and the both sides apron that has a passageway by inside conveniently makes up and forms, simple structure, and sealed reliable, easy equipment is made, and the radiating effect is good, is favorable to the long -term stability of converter to be moved.
Description
Technical field
The utility model relates to industrial frequency transformer technical field, especially relates to a kind of S shape water channel water-cooling base plate for industrial frequency transformer.
Background technology
For driving the industrial frequency transformer of 45 ~ 110KW permagnetic synchronous motor, need on radiating bottom plate, lay power rectifier circuit, high-power IGBT module and driving thereof etc.In use, electronic component can produce more heat transfer to above-mentioned frequency converter, needs to carry out heat conduction process to radiating bottom plate.The radiating bottom plate of current employing water-cooled design is widely used, but cooling water pipe designs mostly outside radiating bottom plate, not only affects radiating effect, when cooling water occurs frequency converter also can be caused to damage when leaking, produces larger economic loss.
Summary of the invention
The utility model provides a kind of S shape water channel water-cooling base plate for industrial frequency transformer, and object is the problem solving current water-cooling base plate radiating effect bad, easy generation cooling water leakage frequency converter damage.
For achieving the above object, the utility model can take following technical proposals:
S shape water channel water-cooling base plate for industrial frequency transformer described in the utility model, comprise radiating bottom plate body and water inlet water nozzle, water outlet water nozzle, described radiating bottom plate body is provided with the substrate of many parallel channels by internal interval and consists of the cover plate that trip bolt is connected to described substrate both sides, described water inlet water nozzle is arranged on a described side cover plate, described water outlet water nozzle is arranged on homonymy or opposite side cover plate, the plug that one connects adjacent two parallel channels is at least provided with in the inner side of described two side cover plates, described water inlet water nozzle, water outlet water nozzle and plug are communicated with corresponding parallel channels port respectively and coordinate, make between described parallel channels, to form S shape water channel.
Described plug is the column structure that inside has cavity, and its upper surface is provided with two circular holes, and described circular hole matches with described adjacent parallel channels port respectively.
Described cavity inside is fillet structure.
Sealing ring is provided with between described plug outer rim and the substrate contacted with it.
Described parallel channels is six, and diameter is 12mm; Left cover is provided with three plugs; Right cover plate two ends are respectively arranged with into water water nozzle and water outlet water nozzle, and centre is provided with two plugs.
The S shape water channel water-cooling base plate for industrial frequency transformer that the utility model provides, has the substrate of passage by inside and two side cover plates combine easily, and structure is simple, sealing is reliable, easy assembly, radiating effect is good, and the long-term stability being conducive to frequency converter is run.Cooling water channel design is inner at radiating bottom plate, compare the cooling water channel of design at the radiating bottom plate back side, the utility model does not need additionally to increase pipeline assembly, coolant is more close to the electronic component of heat radiation, improve heat exchanger effectiveness, alleviate equipment self-weight simultaneously, and avoid the phenomenon that water cooled pipeline easily collides, is out of shape and leaks, improve device security.The fillet design of S bend pipe road and plug inside, further reduces fluid resistance, improves water cooling heat exchanger effectiveness.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the cutaway view in A-A face in Fig. 1.
Fig. 3 is the enlarged drawing in B portion in Fig. 2.
Fig. 4 is the structural representation of left cover in the utility model embodiment.
Fig. 5 is the schematic top plan view of Fig. 4.
Fig. 6 is the cutaway view Amplified image in C-C face in Fig. 4.
Embodiment
As shown in figures 1 to 6, S shape water channel water-cooling base plate for industrial frequency transformer described in the utility model, comprise radiating bottom plate body and water inlet water nozzle 5, water outlet water nozzle 6, described radiating bottom plate body is provided with the substrate 1 of many parallel channels 2 by internal interval and consists of the cover plate 4 that trip bolt 3 is connected to described substrate 1 both sides.Particularly, described substrate 1 internal interval is provided with the parallel channels 2 that six diameters are 12mm, and substrate 1 both sides are fixedly installed left and right cover plate 4 respectively by trip bolt 3, and left cover 4 is provided with three plugs 7; Right cover plate 4 two ends arrange water inlet water nozzle 5 and water outlet water nozzle 6 respectively, are provided with two plugs 7 between water inlet water nozzle 5 and water outlet water nozzle 6.Described plug 7 is the inner column structure with cavity 8, and its upper surface is provided with two circular holes 9, and described circular hole 9 matches with the port of adjacent two passages 2 respectively.On the whole, the water inlet water nozzle 5 on left and right cover plate 4, water outlet water nozzle 6 and plug 7 respectively corresponding parallel channels 2 port inner with substrate 1 are communicated with and coordinate, and formation can make the S shape water channel of cooling water smooth flow.Further, in order to reduce the flow resistance of cooling water, cavity 8 inside is set to fillet structure.In order to prevent cooling water leakage, between plug 7 outer rim and the substrate 1 contacted with it, be provided with sealing ring 10.
According to the requirement of substrate 1 size and heat exchange amount, the quantity of interior parallel passage 2 and the size of parallel channels 2 can be suitably set, and the suitably distribution of adjustment water inlet water nozzle 5, water outlet water nozzle 6 and plug 7 on left and right cover plate 4.Such as, two parallel channels 2 are only set, left/right cover plate 4 is arranged nozzle and spout 5,6, the right side/right cover plate 4 arranges a plug (7).Or, when heat exchange amount is large, arrange more parallel channels 2, nozzle and spout 5,6 is arranged on left/right cover plate 4 simultaneously or is separately positioned on left and right cover plate 4, and multiple plug 7 is set respectively on left and right cover plate 4, make overall formation S shape water channel.
Claims (5)
1. the S shape water channel water-cooling base plate for industrial frequency transformer, comprise radiating bottom plate body and water inlet water nozzle (5), water outlet water nozzle (6), it is characterized in that: described radiating bottom plate body is provided with the substrate (1) of many parallel channels (2) by internal interval and consists of the cover plate (4) that trip bolt (3) is connected to described substrate (1) both sides, described water inlet water nozzle (5) is arranged on a described side cover plate (4), described water outlet water nozzle (6) is arranged on homonymy or opposite side cover plate (4), the plug (7) that one connects adjacent two parallel channels (2) is at least provided with in the inner side of described two side cover plates (4), described water inlet water nozzle (5), water outlet water nozzle (6) and plug (7) are communicated with corresponding parallel channels (2) port respectively and coordinate, make to form S shape water channel between described parallel channels (2).
2. according to claim 1 for the S shape water channel water-cooling base plate of industrial frequency transformer, it is characterized in that: described plug (7) has the column structure of cavity (8) for inside, its upper surface is provided with two circular holes (9), and described circular hole (9) matches with described adjacent parallel channels (2) port respectively.
3. the S shape water channel water-cooling base plate for industrial frequency transformer according to claim 2, is characterized in that: described cavity (8) inside is fillet structure.
4., according to the S shape water channel water-cooling base plate for industrial frequency transformer one of claim 1-3 Suo Shu, it is characterized in that: between described plug (7) outer rim and the substrate (1) contacted with it, be provided with sealing ring (10).
5., according to claim 4 for the S shape water channel water-cooling base plate of industrial frequency transformer, it is characterized in that: described parallel channels (2) is six, and diameter is 12mm; Left cover (4) is provided with three plugs (7); Right cover plate (4) two ends are respectively arranged with into water water nozzle (5) and water outlet water nozzle (6), and centre is provided with two plugs (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520634760.8U CN204967604U (en) | 2015-08-21 | 2015-08-21 | A S -shaped water course liquid cooling bottom plate for industry converter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520634760.8U CN204967604U (en) | 2015-08-21 | 2015-08-21 | A S -shaped water course liquid cooling bottom plate for industry converter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204967604U true CN204967604U (en) | 2016-01-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520634760.8U Active CN204967604U (en) | 2015-08-21 | 2015-08-21 | A S -shaped water course liquid cooling bottom plate for industry converter |
Country Status (1)
| Country | Link |
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| CN (1) | CN204967604U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113412390A (en) * | 2020-01-16 | 2021-09-17 | 神乐燃气技术株式会社 | Heat exchanger |
-
2015
- 2015-08-21 CN CN201520634760.8U patent/CN204967604U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113412390A (en) * | 2020-01-16 | 2021-09-17 | 神乐燃气技术株式会社 | Heat exchanger |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 450005 mailbox 1084 in the middle section of South Third Ring Road, Zhengzhou City, Henan Province Co-patentee after: Zhengzhou Zhengfei Special Equipment Co.,Ltd. Patentee after: ZHENGZHOU AIRCRAFT EQUIPMENT Co.,Ltd. Address before: 450005 mailbox 1084 in the middle section of South Third Ring Road, Zhengzhou City, Henan Province Co-patentee before: AVIC ELECTRIC VEHICLES (ZHENGZHOU) CO.,LTD. Patentee before: ZHENGZHOU AIRCRAFT EQUIPMENT Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP03 | Change of name, title or address |
Address after: 451162 No. 20 Dongting Lake Road, Zhengzhou Airport District, Henan Province Co-patentee after: ZHENGZHOU AIRCRAFT EQUIPMENT Co.,Ltd. Patentee after: Zhengzhou Zhengfei Special Equipment Co.,Ltd. Address before: 450005 mailbox 1084 in the middle section of South Third Ring Road, Zhengzhou City, Henan Province Co-patentee before: Zhengzhou Zhengfei Special Equipment Co.,Ltd. Patentee before: ZHENGZHOU AIRCRAFT EQUIPMENT Co.,Ltd. |
|
| CP03 | Change of name, title or address |