CN203826334U - Travelling wave tube liquid cooling collector structure - Google Patents
Travelling wave tube liquid cooling collector structure Download PDFInfo
- Publication number
- CN203826334U CN203826334U CN201420234574.0U CN201420234574U CN203826334U CN 203826334 U CN203826334 U CN 203826334U CN 201420234574 U CN201420234574 U CN 201420234574U CN 203826334 U CN203826334 U CN 203826334U
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- Prior art keywords
- water
- collector
- wave tube
- travelling wave
- liquid cooling
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Abstract
The utility model relates to a travelling wave tube liquid cooling collector structure. The technical scheme is that a travelling wave tube liquid cooling collector structure comprises a collector outer cylinder, a water jacket cylinder and a water nozzle; a plurality of water grooves are positioned on the outer side of the collector outer cylinder; the collector outer cylinder is positioned within the water jacket cylinder and is tightly matched with the water jacket cylinder by sealing connection; the outer side of the water jacket cylinder is provided with a water inlet hole and a water outlet hole; the water nozzle is connected to the water inlet hole and the water outlet hole through sealing; and the cooling liquid enters the water holes through the water nozzle, flows through the water grooves, cools the collector and flows out of the water outlet hole through the water nozzle. The travelling wave tube liquid cooling collector structure disclosed by the utility model has a small size of the collector and has no need of extra heat radiation plates, and is good in heat radiation and capability of resisting water pressure. The heat produced by the collector can be effectively conducted out and dissipated, so that the travelling wave tube can work stably and reliably.
Description
Technical field
The utility model relates to a kind of microwave electron tube, relates in particular to a kind of traveling-wave tube collector structure.
Background technology
Travelling wave tube is a kind of microwave electrovacuum power device, mainly play final stage amplification in microwave signal system, application is extensive, travelling wave tube has frequently the large and low feature of noise of high ﹑ dynamic range that gains with wide ﹑, has become Lei Da ﹑ electricity the logical letter ﹑ that continues in anti-﹑ is defended the logical letter of star ﹑ live telecast and defends star ﹑ and lead the important microwave electronic device of the electronic equipments such as the distant ﹑ of control of boat ﹑ distant sense ﹑ remote measurement.Travelling wave tube can produce a large amount of heat energy in the course of the work, these heats need to be distributed effectively, otherwise, will affect stability and the reliability of travelling wave tube work.The radiating mode of travelling wave tube is generally divided into the modes such as conduction, air-cooled, liquid cooling, heat accumulation, and because the heat overwhelming majority of travelling wave tube is created on collector, therefore, the heat radiation of collector is most important concerning travelling wave tube.In the above-mentioned type of cooling, the radiating efficiency of liquid cooling is the highest, therefore, develops a kind of travelling wave tube liquid cooling collecting pole structure tool simple in structure, that reliability is high and is of great significance.
Utility model content
The utility model provides a kind of travelling wave tube liquid cooling collecting pole structure, and its technical scheme is: a kind of travelling wave tube liquid cooling collecting pole structure, comprises collector urceolus, water mantle, water nozzle; Described collector urceolus lateral surface is provided with multiple tanks, and collector urceolus is placed in water mantle, forms tight fit and is tightly connected with water mantle; Water mantle lateral surface is provided with inlet opening and apopore, and water nozzle is tightly connected with inlet opening and apopore respectively, and cooling fluid enters inlet opening by water nozzle, and the tank of flowing through carries out after cooling flowing out by water nozzle from apopore to collector.
Described a kind of travelling wave tube liquid cooling collecting pole structure, the groove of its tank is to along collector urceolus lateral surface circumferencial direction, described multiple tank, along collector urceolus lateral surface axial distribution, can make cooling fluid uniform-flow cross collector urceolus outside like this, makes collector Homogeneouslly-radiating.
Described a kind of travelling wave tube liquid cooling collecting pole structure, its water mantle lateral surface is provided with an inlet opening, apopore and two water nozzles that are connected with apopore with inlet opening respectively.
Described a kind of travelling wave tube liquid cooling collecting pole structure, its water mantle and collector urceolus are welded together to form and are tightly connected; Described water nozzle is welded together to form and is tightly connected with inlet opening and delivery port respectively.
Adopt travelling wave tube liquid cooling collecting pole structure described in the utility model, collector size is little, does not need extra heating panel, good heat dissipation effect, water pressure resistance ability strong (being greater than 5 kilograms), collector produces heat and is effectively derived and distribute, the work that travelling wave tube can be reliable and stable; On certain type travelling wave tube, make to use water as cooling liquid, current≤3cm
3/ s, collector unit are (cm
2) 20W power heat effectively derived and distribute, and makes the work that travelling wave tube can long time stability.
Brief description of the drawings
A kind of travelling wave tube liquid cooling collecting pole structure schematic diagram described in Fig. 1 the utility model embodiment;
Fig. 2 has filled the water jacket sketch drawing of water nozzle;
Fig. 3 water mantle;
Fig. 4 collector urceolus;
Fig. 5 water nozzle;
In figure, 1-water nozzle, 2-water mantle, 3-collector urceolus, 4-tank, 5-water inlet, 6-delivery port, 7-welding position.
Embodiment
Now in conjunction with accompanying drawing of the present utility model; technical scheme in the utility model embodiment is known intactly and described; obviously; described embodiment is only a part of embodiment of the present utility model; instead of whole embodiment, based on the embodiment in the utility model, those of ordinary skill in the art are not making under creative work prerequisite; the every other embodiment obtaining, belongs to protection range of the present utility model.
Embodiment mono-
A kind of travelling wave tube liquid cooling collecting pole structure, as shown in Figure 1, comprises collector urceolus, water mantle, water nozzle; Described collector urceolus lateral surface is provided with multiple tanks, the groove of its tank is to along collector urceolus lateral surface circumferencial direction, described multiple tank is along collector urceolus lateral surface axial distribution, can make like this cooling fluid uniform-flow cross collector urceolus outside, make collector Homogeneouslly-radiating, collector urceolus is placed in water mantle, form tight fit with water mantle, water mantle and collector urceolus weld together, and (welding position see Fig. 1 7), formation is tightly connected; Water mantle lateral surface is provided with an inlet opening, apopore and two water nozzles that are connected with apopore with inlet opening respectively, described water nozzle is welded together to form respectively and is tightly connected (welding position see Fig. 1 7) with inlet opening and delivery port, cooling fluid enters inlet opening by water nozzle, and the tank of flowing through carries out after cooling flowing out by water nozzle from apopore to collector.
Adopt travelling wave tube liquid cooling collecting pole structure described in the utility model, collector size is little, does not need extra heating panel, good heat dissipation effect, water pressure resistance ability strong (being greater than 5 kilograms), collector produces heat and is effectively derived and distribute, the work that travelling wave tube can be reliable and stable; On certain type travelling wave tube, make to use water as cooling liquid, current≤3cm
3/ s, collector unit are (cm
2) 20W power heat effectively derived and distribute, and makes the work that travelling wave tube can long time stability.
Claims (4)
1. a travelling wave tube liquid cooling collecting pole structure, is characterized in that, comprises collector urceolus, water mantle, water nozzle; Described collector urceolus lateral surface is provided with multiple tanks, and collector urceolus is placed in water mantle, forms tight fit and is tightly connected with water mantle; Water mantle lateral surface is provided with inlet opening and apopore, and water nozzle is tightly connected with inlet opening and apopore respectively, and cooling fluid enters inlet opening by water nozzle, and the tank of flowing through carries out after cooling flowing out by water nozzle from apopore to collector.
2. a kind of travelling wave tube liquid cooling collecting pole structure as claimed in claim 1, is characterized in that, the groove of described tank is to along collector urceolus lateral surface circumferencial direction, and described multiple tanks are along collector urceolus lateral surface axial distribution.
3. a kind of travelling wave tube liquid cooling collecting pole structure as claimed in claim 1 or 2, is characterized in that, described water mantle lateral surface is provided with an inlet opening, apopore and two water nozzles that are connected with apopore with inlet opening respectively.
4. a kind of travelling wave tube liquid cooling collecting pole structure as claimed in claim 3, is characterized in that, described water mantle, collector urceolus are formed and are tightly connected by welding; Described water nozzle is formed and is tightly connected by welding with inlet opening and delivery port respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420234574.0U CN203826334U (en) | 2014-05-09 | 2014-05-09 | Travelling wave tube liquid cooling collector structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420234574.0U CN203826334U (en) | 2014-05-09 | 2014-05-09 | Travelling wave tube liquid cooling collector structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203826334U true CN203826334U (en) | 2014-09-10 |
Family
ID=51481805
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420234574.0U Expired - Fee Related CN203826334U (en) | 2014-05-09 | 2014-05-09 | Travelling wave tube liquid cooling collector structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203826334U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103996587A (en) * | 2014-05-09 | 2014-08-20 | 成都国光电气股份有限公司 | Liquid-cooling collector structure of travelling wave tube |
| CN108321069A (en) * | 2017-12-15 | 2018-07-24 | 南京三乐集团有限公司 | A kind of high sealing oil cooling type travelling-wave tubes and preparation method thereof |
| CN109755084A (en) * | 2018-11-29 | 2019-05-14 | 南京三乐集团有限公司 | X-band bimodulus multiple-beam klystron |
| CN115841934A (en) * | 2022-09-15 | 2023-03-24 | 中国电子科技集团公司第十二研究所 | Heat radiation structure, gyrotron collector and high frequency system |
-
2014
- 2014-05-09 CN CN201420234574.0U patent/CN203826334U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103996587A (en) * | 2014-05-09 | 2014-08-20 | 成都国光电气股份有限公司 | Liquid-cooling collector structure of travelling wave tube |
| CN108321069A (en) * | 2017-12-15 | 2018-07-24 | 南京三乐集团有限公司 | A kind of high sealing oil cooling type travelling-wave tubes and preparation method thereof |
| CN109755084A (en) * | 2018-11-29 | 2019-05-14 | 南京三乐集团有限公司 | X-band bimodulus multiple-beam klystron |
| CN109755084B (en) * | 2018-11-29 | 2021-01-26 | 南京三乐集团有限公司 | X-waveband dual-mode multi-injection klystron |
| CN115841934A (en) * | 2022-09-15 | 2023-03-24 | 中国电子科技集团公司第十二研究所 | Heat radiation structure, gyrotron collector and high frequency system |
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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 |
Granted publication date: 20140910 Termination date: 20170509 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |