CN203366901U - Front end cover of hand-held coaxial single-waterway forced water cooling medium-frequency transformer - Google Patents
Front end cover of hand-held coaxial single-waterway forced water cooling medium-frequency transformer Download PDFInfo
- Publication number
- CN203366901U CN203366901U CN 201320450134 CN201320450134U CN203366901U CN 203366901 U CN203366901 U CN 203366901U CN 201320450134 CN201320450134 CN 201320450134 CN 201320450134 U CN201320450134 U CN 201320450134U CN 203366901 U CN203366901 U CN 203366901U
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- water
- pipe
- communicated
- end cover
- waterway
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- Expired - Fee Related
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Abstract
The utility model discloses a front end cover of a hand-held coaxial single-waterway forced water cooling medium-frequency transformer, which comprises a connecting pipe, wherein the back end of the connecting pipe is provided with a thread; the connecting pipe is connected with a central pipe through the thread; the front end of the connecting pipe is provided with a semicircular lug boss; the lug boss is matched with a front circular end cover with a semicircular lug boss; the front end cover is provided with an inclined water guide hole; one end of the inclined water guide hole is communicated with an induction coil water outlet, and the other end is communicated with the central pipe; cooling water flows into the central pipe thereby and finally flows out from a main water return pipe, thus forming a single-waterway cooling mode; and the inclined water guide hole is an elliptical one. According to the utility model, only one waterway exists; an induction coil water return hole is communicated with the central pipe through the inclined water guide hole, and the central pipe is communicated with the main water return pipe, thus completing water return of an induction coil; the two water inlet ways ensure sufficient water intake; and water spattering can be prevented. The central pipe and the front end cover are in threaded connection instead of the original welded connection, thereby ensuring the connection strength of the central pipe and simplifying the assembling difficulty.
Description
Technical field
The utility model relates to the front end housing of a kind of handheld coaxial list water route forced water cooling intermediate frequency transformer.
Background technology
Handheld coaxial forced is a kind of more advanced transformer, and research is less at home.There is certain problem in this type of transformer that can find at present: need to adopt two water routes on the type of cooling, and the resistance in two water routes can't be consistent usually, especially the import and export at induction coil there will be local HTHP phenomenon when working, and seriously hinders passing through of cooling water flow; In the situation that two water routes are used same water source (i.e. a water pump) to be difficult to guarantee the cooling needs of induction coil, be that under same hydraulic pressure, most of water can (inductive head water inlet pipe, copper sheathing, central tube, inductive head water return outlet) flow through from a water route, (induction coil water inlet, right induction coil base, right induction coil contiguous block, left induction coil base, induction coil water return outlet) flows through from the second water route to only have seldom a part of water, so the forced water cooling effect will be had a greatly reduced quality.
Therefore, existing this kind equipment remains in certain deficiency, need to be improved, to improve its fail safe.
The utility model content
The purpose of this utility model is exactly for addressing the above problem, a kind of front end housing of handheld coaxial forced is provided, it only has a water route, simplified the difficulty of assembling, improved fail safe, and can prevent from dabbling for achieving the above object, the utility model adopts following technical scheme:
The front end housing of a kind of handheld coaxial list water route forced water cooling intermediate frequency transformer, comprise tube connector, the rear end of described tube connector is provided with screw thread, tube connector is connected with central tube by screw thread, the front end of described tube connector is provided with the boss of semicircle, this boss coordinates with the front nose circle lid with semicircle boss, front end housing is provided with the water guide inclined hole, water guide inclined hole one end is communicated with the induction coil delivery port, the other end is communicated with central tube, cooling water enters central tube thus, finally by main water return tube, is flowed out, and forms single water route methods for cooling; Described water guide inclined hole is oval, for anti-sealing, spatters.
The beneficial effects of the utility model are: only have a water route in new construction, the induction coil backwater hole is communicated with central tube through the water guide inclined hole, central tube has been communicated with the backwater of induction coil with main water return tube, intake and guarantee sufficient inflow by two-way, and can prevent that sealing spatters.Central tube uses and is threaded with front end housing, abandons the bonding strength that original being welded to connect guaranteed central tube, has simplified assembly difficulty.
The accompanying drawing explanation
Fig. 1 is overall structure figure of the present utility model;
Fig. 2 is profile of the present utility model;
The installation diagram of pipe and front end housing centered by Fig. 3;
The handheld coaxial list water route forced water cooling intermediate frequency transformer integral installation figure that Fig. 4 is the utility model place.
Wherein, 1, tube connector; 2, screw thread; 3, central tube; 4, boss; 5, front nose circle lid; 6, water guide inclined hole; 7, induction coil apopore.
Embodiment
Below in conjunction with attached body and embodiment, the utility model is described further.
As Figure 1-Figure 4, the front end housing of a kind of handheld coaxial list water route forced water cooling intermediate frequency transformer, comprise tube connector 1, the rear end of described tube connector 1 is provided with screw thread 2, tube connector 1 is connected with central tube 3 by screw thread 2, the front end of described tube connector 1 is provided with the boss 4 of semicircle, this boss 4 coordinates with the front nose circle lid 5 with semicircle boss, front end housing is provided with water guide inclined hole 6, water guide inclined hole 6 one ends are communicated with induction coil delivery port 7, the other end is communicated with central tube 3, and described water guide inclined hole 6 is oval, for anti-sealing, spatters.
Claims (1)
1. the front end housing of handheld coaxial list water route forced water cooling intermediate frequency transformer, it is characterized in that, comprise tube connector, the rear end of described tube connector is provided with screw thread, and tube connector is connected with central tube by screw thread, and the front end of described tube connector is provided with the boss of semicircle, this boss coordinates with the front nose circle lid with semicircle boss, front end housing is provided with the water guide inclined hole, and water guide inclined hole one end is communicated with the induction coil delivery port, and the other end is communicated with central tube; Described water guide inclined hole is oval.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320450134 CN203366901U (en) | 2013-07-26 | 2013-07-26 | Front end cover of hand-held coaxial single-waterway forced water cooling medium-frequency transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320450134 CN203366901U (en) | 2013-07-26 | 2013-07-26 | Front end cover of hand-held coaxial single-waterway forced water cooling medium-frequency transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203366901U true CN203366901U (en) | 2013-12-25 |
Family
ID=49814630
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320450134 Expired - Fee Related CN203366901U (en) | 2013-07-26 | 2013-07-26 | Front end cover of hand-held coaxial single-waterway forced water cooling medium-frequency transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203366901U (en) |
-
2013
- 2013-07-26 CN CN 201320450134 patent/CN203366901U/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 | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 250000 Building No. 1, 88 West conference West Road, hi tech Zone, Shandong, Ji'nan, 1-2301 Patentee after: Shandong Jun Qi Electric Co., Ltd. Address before: 250000 Building No. 1, 88 West conference West Road, hi tech Zone, Shandong, Ji'nan, 1-2301 Patentee before: Jinan Junqi Information Technology Co., Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131225 Termination date: 20200726 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |