CN110224211A - A kind of high-power coaxial attenuator with water-cooling function - Google Patents
A kind of high-power coaxial attenuator with water-cooling function Download PDFInfo
- Publication number
- CN110224211A CN110224211A CN201910488866.4A CN201910488866A CN110224211A CN 110224211 A CN110224211 A CN 110224211A CN 201910488866 A CN201910488866 A CN 201910488866A CN 110224211 A CN110224211 A CN 110224211A
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- Prior art keywords
- water
- charge
- heat
- conjunction
- water flow
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P1/00—Auxiliary devices
- H01P1/22—Attenuating devices
- H01P1/225—Coaxial attenuators
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P1/00—Auxiliary devices
- H01P1/30—Auxiliary devices for compensation of, or protection against, temperature or moisture effects ; for improving power handling capability
Abstract
The invention discloses a kind of high-power coaxial attenuators with water-cooling function, it is related to attenuator and radiating device technical field, it is big with the radiator structure volume for solving high-power coaxial attenuator in the prior art, the not high problem of radiating efficiency, the present invention includes water cooling casing, cooling water channel, water inlet, water outlet, helical member, foot of radiator bracket, first water flowing column, the conjunction of first water flow is in charge of, first tapping hole, first Heshui hole, first heat-dissipating pipe group, the conjunction of second water flow is in charge of, second tapping hole, second Heshui hole, the conjunction of third water flow is in charge of, third Heshui hole, second heat-dissipating pipe group, the conjunction of 4th water flow is in charge of, 4th Heshui hole, second water flowing column, water tank, water pump, radiator fan, first connecting tube, second connecting tube, coaxial attenuator ontology and attenuator, the present invention has small volume, space utilization rate The advantages of height, perfect heat-dissipating.
Description
Technical field
The present invention relates to attenuators and heat sink apparatus technical field, and in particular, to one kind has water-cooling function
High-power coaxial attenuator.
Background technique
Coaxial attenuator is a kind of energy loss RF/Microwave element, contains resistive material inside element, is one
Two-port netwerk has consumption Microwave Net, and the power for providing output port is less than the incident power of input port, realizes control function
Rate level, it is anti-dry for radar as the relative standard for comparing power level as the decoupling original part between oscillator and load
Jump in disturbing decays these functions.
Requirement of the coaxial attenuator to heat dissipation is relatively high, and especially high-power coaxial attenuator must be equipped with radiator, existing
Have in technology, high-power coaxial attenuator uses air-cooled radiator, and volume is big, and radiating efficiency is not high.
Summary of the invention
It is existing to solve the purpose of the present invention is to provide a kind of high-power coaxial attenuator with water-cooling function
High-power coaxial attenuator uses wind-cooling heat dissipating, the not ideal enough problem of heat dissipation effect in technology.
The present invention uses following technical scheme to achieve the goals above:
A kind of high-power coaxial attenuator with water-cooling function, including coaxial attenuator ontology, attenuator, it is described
Attenuator is mounted on the coaxial attenuator body interior characterized by comprising water cooling casing, cooling water channel, water inlet
Mouth, water outlet, helical member, foot of radiator bracket, the first water flowing column, the first water flow conjunction be in charge of, the first tapping hole, the first Heshui
Hole, the first heat-dissipating pipe group, the second water flow conjunction be in charge of, the second tapping hole, the second Heshui hole, third water flow conjunction be in charge of, third Heshui
Hole, the second heat-dissipating pipe group, the 4th water flow conjunction be in charge of, the 4th Heshui hole, the second water flowing column, water tank, water pump, radiator fan, first
Connecting tube, the second connecting tube, the cooling water channel are fixed in the water cooling casing, and the inlet and outlet are set respectively
It sets on the water cooling casing, the inlet and outlet are connect with the both ends of the cooling water channel respectively, the spiral
Part is fixed in the cooling water channel, and the water outlet connects the first water flowing column, first water flowing by water pipe
Column connects the first water flow conjunction and is in charge of, and connection the first heat-dissipating pipe group, first heat dissipation are in charge of in the first water flow conjunction
Pipe group connects the second water flow conjunction and is in charge of, and connection first connecting tube, first connection are in charge of in the second water flow conjunction
Pipe connects the water tank, and the water pump is mounted in the water tank, and the water tank connects second connecting tube, and described second connects
Adapter tube connects the third water flow conjunction and is in charge of, and connection the second heat-dissipating pipe group is in charge of in the third water flow conjunction, and described second dissipates
Heat pipe heat connects the 4th water flow conjunction and is in charge of, and connection the second water flowing column is in charge of in the 4th water flow conjunction, and described second is logical
Water column connects the water inlet by water pipe；The coaxial attenuator ontology is mounted on the water-cooling head enclosure interior.
Working principle:
The cooling water channel is fixed in the water cooling casing, and the inlet and outlet are separately positioned on the water
On cold head shell, the inlet and outlet are connect with the both ends of the cooling water channel respectively, the helical member fixed setting
In the cooling water channel, the water outlet connects the first water flowing column by water pipe, described in the first water flowing column connection
The conjunction of first water flow is in charge of, and connection the first heat-dissipating pipe group is in charge of in the first water flow conjunction, and the first heat-dissipating pipe group connects institute
It states the conjunction of the second water flow to be in charge of, the second water flow conjunction, which is in charge of, connects first connecting tube, described in the first connecting tube connection
Water tank, the water pump are mounted in the water tank, and the water tank connects second connecting tube, and second connecting tube connects institute
It states the conjunction of third water flow to be in charge of, connection the second heat-dissipating pipe group, the second heat-dissipating pipe group connection are in charge of in the third water flow conjunction
The 4th water flow conjunction is in charge of, and connection the second water flowing column is in charge of in the 4th water flow conjunction, and the second water flowing column passes through water
Pipe connects the water inlet.
Further, the first water flowing column and the second water flowing column are subject to the vertical center line of the water tank and are symmetrically set
It sets, first water flow, which closes to be in charge of to close to be in charge of with the 4th water flow, is subject to the vertical center line of the water tank and is symmetrical arranged,
Second water flow, which closes to be in charge of to close to be in charge of with third water flow, is subject to the vertical center line of the water tank and is symmetrical arranged, and described first
Water flow, which closes to be in charge of to close with the 4th water flow, is in charge of the bottom end for being fixed on the water tank, and the conjunction of the second water flow is in charge of closes with third water flow
It is in charge of the top for being fixed on the water tank.
Further, the coolant liquid flow direction in the axial advancement direction of helical member and the cooling water channel is consistent, makes the spiral shell
The mixing effect of rotating part is more preferably uniform, and the helical member guides the coolant liquid to generate vortex, is stirred continuously coolant liquid, liquid level
Higher coolant liquid and the lower coolant liquid of liquid level carry out heat exchange, so that coolant liquid is taken away more heats, improve radiating efficiency.
Further, the cooling water channel includes straight water channel and curved water channel, and the helical member is arranged in the straight water channel
In, the helical member and the straight water channel are integrally formed.
Further, the first heat-dissipating pipe group is the heat-dissipating pipe of 4 spring shapes, and the second heat-dissipating pipe group is 4 bullets
The heat-dissipating pipe of spring shape, the first heat-dissipating pipe group and the second heat-dissipating pipe group are fixed on the two sides of the water tank with the water tank
It is arranged symmetrically subject to vertical center line, the heat-dissipating pipe point of 4 spring shapes of the first heat-dissipating pipe group and the second heat-dissipating pipe group
Not along the two sides transverse direction parallel arranged of the water tank.
Further, first water flow closes the rear surface being in charge of and opens up a first Heshui hole, the first water flowing column
The first water flow conjunction is connected by first Heshui hole to be in charge of；4th water flow closes the rear surface being in charge of and opens up one
4th Heshui hole, the second water flowing column connect the 4th water flow conjunction by the 4th Heshui hole and are in charge of；Second water
Stream, which closes to be in charge of, opens up second Heshui hole, and connects first connecting tube by second Heshui hole；The third water
Stream, which closes to be in charge of, opens up third Heshui hole, and connects second connecting tube by third Heshui hole.
Further, first water flow conjunction be in charge of open up four along first water flow conjunction be in charge of it is transversely arranged described in
First tapping hole, and 4 heat-dissipating pipes of the first heat-dissipating pipe group are respectively fixedly connected with by four first tapping holes
One end, the other end of 4 heat-dissipating pipes of the first heat-dissipating pipe group, which is respectively fixedly connected with second water flow conjunction, to be in charge of and opens up
Four along the second water flow conjunction be in charge of transversely arranged second tapping hole；The third water flow conjunction is in charge of and the 4th water
Stream, which closes to be in charge of to open up four respectively and close to be in charge of to close with the 4th water flow along third water flow, is in charge of transversely arranged tapping hole, and described second
One end of 4 heat-dissipating pipes of heat-dissipating pipe group is respectively fixedly connected with the third water flow conjunction and is in charge of four tapping holes opened up, described
The other end of 4 heat-dissipating pipes of the second heat-dissipating pipe group is respectively fixedly connected with the 4th water flow conjunction and is in charge of the four points of water opened up
Hole, first water flow close 4 heat dissipations be in charge of and be separately connected the first heat-dissipating pipe group by four first tapping holes
One end of pipe, the other end of 4 heat-dissipating pipes of the first heat-dissipating pipe group, which is separately connected second water flow and closes to be in charge of, to be opened up
Four second tapping holes；One end of 4 heat-dissipating pipes of the second heat-dissipating pipe group, which is separately connected the third water flow and closes, to be divided
Four tapping holes that pipe opens up, the other end of 4 heat-dissipating pipes of the second heat-dissipating pipe group are separately connected the 4th water flow and close
It is in charge of four tapping holes opened up, 4 heat-dissipating pipes of the first heat-dissipating pipe group are used for a water-cooling, second heat dissipation
4 heat-dissipating pipes of pipe group are used for secondary water-cooling；It is driven by the water pump, the coolant of the water outlet outflow flows into institute
It states the first water flowing column, and is flowed into the first water flow conjunction is in charge of by the first water flowing column, closed by first water flow
After four the first tapping holes being in charge of are shunted, into four heat-dissipating pipes of the first heat-dissipating pipe group, described first
Coolant in four heat-dissipating pipes of heat-dissipating pipe group flows into second water flow again and closes four second tapping holes being in charge of, and
It flows into second water flow by four second tapping holes and closes to be in charge of and collaborated, is in charge of using second water flow conjunction
Second Heshui hole flow into first connecting tube, and by first connecting tube inflow water tank, in the water
In case, the non-uniform coolant liquid mixing of the cooling effect of four heat-dissipating pipes by the first heat-dissipating pipe group, coolant is completed primary
The process of water-cooling；It is driven by the water pump, the coolant extraction of a water-cooling will have been completed in the water tank
Into second connecting tube, and through second connecting tube third being in charge of will be closed to third water flow described in coolant drainage
Heshui hole, coolant flows into the third water flow conjunction by third Heshui hole and is in charge of, and closes and divide by the third water flow
After four tapping holes of pipe shunt, respectively enters and radiate in four heat-dissipating pipes of the second heat-dissipating pipe group, described second
Coolant in four heat-dissipating pipes of heat-dissipating pipe group completes four heat-dissipating pipes that the second heat-dissipating pipe group is flowed out after radiating, and enters
4th water flow closes four tapping holes being in charge of, and closes the tapping hole being in charge of by four the 4th water flows and enter described the
The conjunction of four water flows, which is in charge of, to be collaborated, and coolant completes the process of secondary water-cooling, and be in charge of by the 4th water flow conjunction
4th Heshui hole flows into the second water flowing column, and the coolant for completing secondary water-cooling flows into institute by the second water flowing column
Water inlet is stated, flows into the cooling water channel in the water cooling casing by the water inlet, for in the water cooling casing
Coaxial attenuator radiate.
Further, the first heat-dissipating pipe group and the second heat-dissipating pipe group are fixed on the periphery of the water tank, and described first dissipates
Heat pipe heat and the second heat-dissipating pipe group use copper.
Further, the radiator fan and first water flow conjunction, which are in charge of, is located at the first heat-dissipating pipe group and second
The both ends of heat-dissipating pipe group, the fan is for radiating to the first heat-dissipating pipe group and the second heat-dissipating pipe group.
Further, the foot of radiator bracket is fixed on the upper surface of the water cooling casing.
Detailed description of the invention
Fig. 1 is a kind of water-cooling head top view of the high-power coaxial attenuator with water-cooling function of the present invention.
Fig. 2 is a kind of cross-sectional view of the high-power coaxial attenuator with water-cooling function of the present invention.
Fig. 3 is a kind of radiator structure exploded pictorial of the high-power coaxial attenuator with water-cooling function of the present invention
Figure.
Fig. 4 is that a kind of radiator structure of the high-power coaxial attenuator with water-cooling function of the present invention is integrally illustrated
Figure.
Appended drawing reference: 1- water cooling casing, 2- cooling water channel, 3- water inlet, 4- water outlet, 5- helical member, 6- radiator
Base support, 7- the first water flowing column, the conjunction of the first water flow of 8- are in charge of, the first tapping hole of 81-, the first Heshui of 82- hole, and 9- first radiates
Pipe group, the conjunction of the second water flow of 10- are in charge of, the second tapping hole of 101-, the second Heshui of 102- hole, and the conjunction of 11- third water flow is in charge of, 112-
Third Heshui hole, 12- the second heat-dissipating pipe group, the conjunction of the 4th water flow of 13- are in charge of, the 4th Heshui hole 132-, 14- the second water flowing column, 15-
Water tank, 16- water pump, 17- radiator fan, the first connecting tube of 18-, the second connecting tube of 19-, 20- coaxial attenuator ontology, 21- decline
Subtract piece.
Attached drawing described herein is used to provide to further understand the embodiment of the present invention, constitutes one of the application
Point, do not constitute the restriction to the embodiment of the present invention；
Specific embodiment
To better understand the objects, features and advantages of the present invention, with reference to the accompanying drawing and specific real
Applying mode, the present invention is further described in detail.It should be noted that in the case where not conflicting mutually, the application's
Feature in embodiment and embodiment can be combined with each other.
In the following description, numerous specific details are set forth in order to facilitate a full understanding of the present invention, still, the present invention may be used also
Implemented with being different from the other modes being described herein in range using other, therefore, protection scope of the present invention is not by under
The limitation of specific embodiment disclosed in face.
Fig. 1 to Fig. 4 is please referred to, this application provides a kind of high-power coaxial attenuator with water-cooling function, packets
Coaxial attenuator ontology 20, attenuator 21 are included, the attenuator 21 is mounted on inside the coaxial attenuator ontology 20, feature
It is, comprising: water cooling casing 1, cooling water channel 2, water inlet 3, water outlet 4, helical member 5, foot of radiator bracket 6, first
Water flowing column 7, the conjunction of the first water flow are in charge of the 8, first tapping hole 81, the first Heshui hole 82, the first heat-dissipating pipe group 9, the conjunction point of the second water flow
11, third Heshui hole 112, the second heat-dissipating pipe group are in charge of in pipe 10, the second tapping hole 101, the second Heshui hole 102, the conjunction of third water flow
12, the 13, the 4th Heshui hole 132, the second water flowing column 14, water tank 15, water pump 16, radiator fan 17, first are in charge of in the 4th water flow conjunction
Connecting tube 18, the second connecting tube 19, the cooling water channel 2 are fixed in the water cooling casing, the water inlet 3 and water outlet
4 are separately positioned on the water cooling casing, and the water inlet 3 and water outlet 4 connect with the both ends of the cooling water channel 2 respectively
It connects, the helical member 5 is fixed in the cooling water channel 2, and the water outlet 4 connects the first water flowing column by water pipe
7, the first water flowing column 7 connects the first water flow conjunction and is in charge of 8, and 8 connections, first heat dissipation is in charge of in the first water flow conjunction
Pipe group 9, the first heat-dissipating pipe group 9 connect the second water flow conjunction and are in charge of 10, and the second water flow conjunction is in charge of described in 10 connections
First connecting tube 18, first connecting tube 18 connect the water tank 15, and the water pump 16 is mounted in the water tank 15, described
Water tank 15 connects second connecting tube 19, and second connecting tube 19 connects the third water flow conjunction and is in charge of 11, the third
11 connections the second heat-dissipating pipe group 12 is in charge of in water flow conjunction, and the second heat-dissipating pipe group 12 connects the 4th water flow conjunction and is in charge of
13,13 connections the second water flowing column 14 is in charge of in the 4th water flow conjunction, and the second water flowing column 14 passes through described in water pipe connection
Water inlet 3；The coaxial attenuator ontology 20 is mounted on the water-cooling head enclosure interior, and the cooling water channel 2 is fixed on described
In water cooling casing, the water inlet 3 and water outlet 4 are separately positioned on the water cooling casing, the water inlet 3 and water outlet
Mouthfuls 4 connects with the both ends of the cooling water channel 2 respectively, and the helical member 5 is fixed in the cooling water channel 2, it is described out
The mouth of a river 4 connects the first water flowing column 7 by water pipe, and the first water flowing column 7 connects the first water flow conjunction and is in charge of 8, described
8 connections the first heat-dissipating pipe group 9 is in charge of in the conjunction of first water flow, and the first heat-dissipating pipe group 9 connects the second water flow conjunction and is in charge of
10,10 connections, first connecting tube 18 is in charge of in the second water flow conjunction, and first connecting tube 18 connects the water tank 15, institute
It states water pump 16 to be mounted in the water tank 15, the water tank 15 connects second connecting tube 19, and second connecting tube 19 connects
It connects the third water flow conjunction and is in charge of 11,11 connections the second heat-dissipating pipe group 12 is in charge of in the third water flow conjunction, and described second dissipates
Heat pipe heat 12 connects the 4th water flow conjunction and is in charge of 13, and 13 connections the second water flowing column 14, institute are in charge of in the 4th water flow conjunction
It states the second water flowing column 14 and the water inlet 3 is connected by water pipe.
The first water flowing column 7 and the second water flowing column 14 are subject to the vertical center line of the water tank 15 and are symmetrically set
Set, first water flow close be in charge of 8 and the 4th water flow close be in charge of 13 be subject to the water tank 15 vertical center line it is symmetrical
Setting, second water flow conjunction be in charge of 10 and the conjunction of third water flow be in charge of the vertical center line that 11 are subject to the water tank 15 and symmetrically set
It sets, the first water flow conjunction is in charge of 8 and 13 bottom ends for being fixed on the water tank 15, the conjunction of the second water flow are in charge of in the 4th water flow conjunction
Be in charge of 10 and third water flow conjunction be in charge of 11 tops for being fixed on the water tank 15.
Coolant liquid flow direction in the axial advancement direction of the helical member 5 and the cooling water channel 2 is consistent, makes the spiral
The mixing effect of part 5 is more preferably uniform, and the helical member 5 guides the coolant liquid to generate vortex, is stirred continuously coolant liquid, liquid
The higher coolant liquid in position and the lower coolant liquid of liquid level carry out heat exchange, so that coolant liquid is taken away more heats, improve radiating efficiency.
The cooling water channel 2 includes straight water channel and curved water channel, and the helical member 5 is arranged in the straight water channel, institute
It states helical member 5 and the straight water channel is integrally formed.
The first heat-dissipating pipe group 9 is the heat-dissipating pipe of 4 spring shapes, and the second heat-dissipating pipe group 12 is 4 spring shapes
The heat-dissipating pipe of shape, the first heat-dissipating pipe group 9 and the second heat-dissipating pipe group 12 are fixed on the two sides of the water tank 15 with the water tank
It is arranged symmetrically subject to 15 vertical center line, 4 spring shapes of the first heat-dissipating pipe group 9 and the second heat-dissipating pipe group 12 dissipate
Heat pipe is respectively along the two sides transverse direction parallel arranged of the water tank 15.
The rear surface that the first water flow conjunction is in charge of 8 opens up a first Heshui hole 82, and the first water flowing column 7 passes through
First Heshui hole 82 connects the first water flow conjunction and is in charge of 8；The rear surface that the 4th water flow conjunction is in charge of 13 opens up one
A 4th Heshui hole 132, the second water flowing column 14 connect the 4th water flow conjunction by the 4th Heshui hole 132 and are in charge of
13；Second water flow conjunction is in charge of 10 and opens up second Heshui hole 102, and is connected by second Heshui hole 102 described
First connecting tube 18；The third water flow conjunction is in charge of 11 and opens up third Heshui hole 112, and passes through third Heshui hole
112 connection second connecting tubes 19.
The first water flow conjunction, which is in charge of to open up four on 8 and close along first water flow, is in charge of 8 transversely arranged described first
Tapping hole 81, and pass through 4 heat-dissipating pipes that four first tapping holes 81 are respectively fixedly connected with the first heat-dissipating pipe group 9
One end, the other end of 4 heat-dissipating pipes of the first heat-dissipating pipe group 9 is respectively fixedly connected with second water flow conjunction and is in charge of on 10
Four opened up are in charge of 10 transversely arranged second tapping holes 101 along the conjunction of the second water flow；The third water flow conjunction is in charge of 11
With the 4th water flow conjunction be in charge of 13 open up respectively four along third water flow conjunction be in charge of 11 and the 4th water flow conjunction be in charge of 13 laterally row
The tapping hole of column, one end of 4 heat-dissipating pipes of the second heat-dissipating pipe group 12 are respectively fixedly connected with the third water flow conjunction and are in charge of
11 four tapping holes opened up, the other end of 4 heat-dissipating pipes of the second heat-dissipating pipe group 12 are respectively fixedly connected with the described 4th
13 four tapping holes opened up are in charge of in water flow conjunction, and the first water flow conjunction is in charge of 8 and is distinguished by four first tapping holes 81
Connect one end of 4 heat-dissipating pipes of the first heat-dissipating pipe group 9, the other end point of 4 heat-dissipating pipes of the first heat-dissipating pipe group 9
The second water flow conjunction is not connected is in charge of 10 four second tapping holes 101 opened up；4 of the second heat-dissipating pipe group 12
One end of heat-dissipating pipe is separately connected the third water flow conjunction and is in charge of 11 four tapping holes opened up, the second heat-dissipating pipe group 12
The other end of 4 heat-dissipating pipes is separately connected the 4th water flow conjunction and is in charge of 13 four tapping holes opened up, first heat-dissipating pipe
4 heat-dissipating pipes of group 9 are used for a water-cooling, and 4 heat-dissipating pipes of the second heat-dissipating pipe group 12 are dissipated for secondary water cooling
Heat；It is driven by the water pump 16, the coolant that the water outlet 4 flows out flows into the first water flowing column 7, and passes through described the
One water flowing column 7 flows into the first water flow conjunction and is in charge of in 8, and 8 four the first tapping holes 81 are in charge of by first water flow conjunction
After being shunted, into four heat-dissipating pipes of the first heat-dissipating pipe group 9, four heat dissipations of the first heat-dissipating pipe group 9
Coolant in pipe flows into four second tapping holes 101 that the second water flow conjunction is in charge of 10 again, and by described in four
Second tapping hole 101, which flows into second water flow conjunction, to be in charge of 10 and is collaborated, closed using second water flow be in charge of 10 institute
It states the second Heshui hole 102 and flows into first connecting tube 18, and the water tank 15 is flowed by first connecting tube 18, in institute
It states in water tank 15, the non-uniform coolant liquid mixing of the cooling effect of four heat-dissipating pipes by the first heat-dissipating pipe group 9, coolant
Complete the process of a water-cooling；It is driven by the water pump 16, a water-cooling will have been completed in the water tank 15
Coolant extraction to second connecting tube 19 in, and by the way that second connecting tube 19 will coolant drainage be described arrives third
11 third Heshui hole 112 is in charge of in water flow conjunction, and coolant is flowed into the third water flow and closed by third Heshui hole 112 to be divided
Pipe 11, and after the third water flow closes and is in charge of 11 four tapping holes shunting, respectively enter the second heat-dissipating pipe group 12
Four heat-dissipating pipes in radiate, coolant in four heat-dissipating pipes of the second heat-dissipating pipe group 12 flows out after completing heat dissipation
Four heat-dissipating pipes of the second heat-dissipating pipe group 12,13 four tapping holes are in charge of into the 4th water flow conjunction, and pass through four
The tapping hole that a 4th water flow conjunction is in charge of 13 is in charge of 13 into the 4th water flow conjunction and is collaborated, and coolant is completed secondary
The process of water-cooling, and the second water flowing column 14 is flowed by the 4th Heshui hole 132 that the 4th water flow conjunction is in charge of 13,
The coolant for completing secondary water-cooling flows into the water inlet 3 by the second water flowing column 14, flows by the water inlet 3
Enter the cooling water channel 2 in the water cooling casing, for radiating to the coaxial attenuator in the water cooling casing.
The first heat-dissipating pipe group 9 and the second heat-dissipating pipe group 12 are fixed on the periphery of the water tank 15, first heat dissipation
Pipe group 9 and the second heat-dissipating pipe group 12 use copper.
The radiator fan 17 and first water flow conjunction, which are in charge of 8 and are located at the first heat-dissipating pipe group 9 and second, to be dissipated
The both ends of heat pipe heat 12, the fan is for radiating to the first heat-dissipating pipe group 9 and the second heat-dissipating pipe group 12.
The foot of radiator bracket 6 is fixed on the upper surface of the water cooling casing 1.
Technical solution in above-mentioned the embodiment of the present application, at least have the following technical effects or advantages:
1. the helical member in water channel stirs coolant, tool the present invention is based on attenuator and heat sink apparatus technical field
There is coolant heat exchange uniform, the high advantage of heat dissipation performance.
2. same to absorbing using water-cooling process twice the present invention is based on attenuator and heat sink apparatus technical field
The coolant of axis attenuator heat radiates, and has the advantages that good heat dissipation effect.
3., using spring shape heat-dissipating pipe group, having structure tight the present invention is based on attenuator and heat sink apparatus technical field
It gathers, the high advantage of space efficiency utilization.
Although preferred embodiments of the present invention have been described, it is created once a person skilled in the art knows basic
Property concept, then additional changes and modifications may be made to these embodiments.So it includes excellent that the following claims are intended to be interpreted as
It selects embodiment and falls into all change and modification of the scope of the invention.
Obviously, various changes and modifications can be made to the invention without departing from essence of the invention by those skilled in the art
Mind and range.In this way, if these modifications and changes of the present invention belongs to the range of the claims in the present invention and its equivalent technologies
Within, then the present invention is also intended to include these modifications and variations.
Claims (10)
1. a kind of high-power coaxial attenuator with water-cooling function, including coaxial attenuator ontology (20), attenuator
(21), it is internal to be mounted on the coaxial attenuator ontology (20) for the attenuator (21) characterized by comprising water cooling head capsule
Body (1), cooling water channel (2), water inlet (3), water outlet (4), helical member (5), foot of radiator bracket (6), the first water flowing column
(7), (8), the first tapping hole (81), the first Heshui hole (82), the first heat-dissipating pipe group (9), the second water flow are in charge of in the first water flow conjunction
Conjunction be in charge of (10), the second tapping hole (101), the second Heshui hole (102), third water flow conjunction be in charge of (11), third Heshui hole
(112), (13), the 4th Heshui hole (132), the second water flowing column (14), water tank are in charge of in the second heat-dissipating pipe group (12), the conjunction of the 4th water flow
(15), water pump (16), radiator fan (17), the first connecting tube (18), the second connecting tube (19), the cooling water channel (2) are fixed
In the water cooling casing (1), the water inlet (3) and water outlet (4) are separately positioned on the water cooling casing (1),
The water inlet (3) and water outlet (4) are connect with the both ends of the cooling water channel (2) respectively, helical member (5) fixed setting
In the cooling water channel (2), the water outlet (4) connects the first water flowing column (7), the first water flowing column by water pipe
(7) it connects the first water flow conjunction to be in charge of (8), the first water flow conjunction is in charge of (8) and connects the first heat-dissipating pipe group (9), institute
It states the first heat-dissipating pipe group (9) and connects second water flow conjunction and be in charge of (10), (10) connection described the is in charge of in the second water flow conjunction
One connecting tube (18), first connecting tube (18) connect the water tank (15), and the water pump (16) is mounted on the water tank
(15) in, the water tank (15) connects second connecting tube (19), and second connecting tube (19) connects the third water flow
Conjunction is in charge of (11), and the third water flow conjunction is in charge of (11) and connects the second heat-dissipating pipe group (12), the second heat-dissipating pipe group
(12) the 4th water flow conjunction is connected to be in charge of (13), the 4th water flow conjunction is in charge of (13) and connects the second water flowing column (14),
The second water flowing column (14) connects the water inlet (3) by water pipe；The coaxial attenuator ontology (20) is mounted on described
Water cooling casing (1) is internal.
2. the first water flowing column (7) and the second water flowing column (14) be subject to the water tank (15) vertical center line it is symmetrical
Setting, (8) are in charge of in the first water flow conjunction and the 4th water flow conjunction is in charge of (13) with the vertical center line of the water tank (15)
Subject to be symmetrical arranged, second water flow close be in charge of (10) and the conjunction of third water flow be in charge of (11) with the water tank (15) it is vertical in
It is symmetrical arranged subject to heart line, (8) are in charge of in the first water flow conjunction and the 4th water flow conjunction is in charge of (13) and is fixed on the water tank
(15) bottom end, (10) are in charge of in the conjunction of the second water flow and the top that (11) are fixed on the water tank (15) is in charge of in the conjunction of third water flow.
3. the high-power coaxial attenuator according to claim 1 with water-cooling function, it is characterised in that: the spiral shell
The axial advancement direction of rotating part (5) and the coolant liquid in the cooling water channel (2) flow to consistent.
4. the high-power coaxial attenuator according to claim 1 with water-cooling function, it is characterised in that: described cold
But water channel (2) includes straight water channel and curved water channel, and the straight water channel and the curved water channel are described straight on a horizontal plane
Water channel connects the curved water channel, and the helical member (5) is arranged in the straight water channel, the helical member (5) with it is described straight
Water channel is integrally formed.
5. the high-power coaxial attenuator according to claim 1 with water-cooling function, it is characterised in that: described
One heat-dissipating pipe group (9) is the heat-dissipating pipe of 4 spring shapes, and the second heat-dissipating pipe group (12) is the heat-dissipating pipe of 4 spring shapes,
The first heat-dissipating pipe group (9) and the second heat-dissipating pipe group (12) are fixed on the two sides of the water tank (15) with the water tank (15)
It is arranged symmetrically subject to vertical center line, 4 spring shapes of the first heat-dissipating pipe group (9) and the second heat-dissipating pipe group (12) dissipate
Heat pipe is respectively along the two sides transverse direction parallel arranged of the water tank (15).
6. the high-power coaxial attenuator according to claim 1 with water-cooling function, it is characterised in that: described
The rear surface that (8) are in charge of in the conjunction of one water flow opens up a first Heshui hole (82), and the first water flowing column (7) passes through described first
Heshui hole (82) connects the first water flow conjunction and is in charge of (8)；The rear surface that (13) are in charge of in the 4th water flow conjunction opens up one
4th Heshui hole (132), the second water flowing column (14) is connected the 4th water flow and closed by the 4th Heshui hole (132) divides
It manages (13)；The second water flow conjunction is in charge of (10) and opens up second Heshui hole (102), and passes through second Heshui hole
(102) first connecting tube (18) is connected；The third water flow conjunction is in charge of (11) and opens up third Heshui hole (112), and
Second connecting tube (19) is connected by third Heshui hole (112).
7. the high-power coaxial attenuator according to claim 1 or 4 with water-cooling function, it is characterised in that: institute
It states the first water flow and closes to be in charge of to open up four on (8) and close along first water flow and be in charge of (8) transversely arranged described first tapping hole
(81), 4 heat-dissipating pipes of the first heat-dissipating pipe group (9) and by four first tapping holes (81) are respectively fixedly connected with
One end, the other end of 4 heat-dissipating pipes of the first heat-dissipating pipe group (9) are respectively fixedly connected with the second water flow conjunction and are in charge of (10)
On open up four be in charge of (10) transversely arranged described second tapping hole (101) along the conjunction of the second water flow；The third water flow is closed
Be in charge of (11) and the 4th water flow conjunction be in charge of (13) open up respectively four along third water flow conjunction be in charge of (11) and the 4th water flow conjunction
It is in charge of (13) transversely arranged tapping hole, one end of 4 heat-dissipating pipes of the second heat-dissipating pipe group (12) is respectively fixedly connected with institute
It states the conjunction of third water flow and is in charge of four tapping holes that (11) open up, the other end of 4 heat-dissipating pipes of the second heat-dissipating pipe group (12)
It is respectively fixedly connected with the 4th water flow conjunction and is in charge of four tapping holes that (13) open up.
8. the high-power coaxial attenuator according to claim 1 or 4 with water-cooling function, it is characterised in that: institute
It states the first heat-dissipating pipe group (9) and the second heat-dissipating pipe group (12) is fixed on the periphery of the water tank (15), the first heat-dissipating pipe group
(9) and the second heat-dissipating pipe group (12) uses copper.
9. the high-power coaxial attenuator according to claim 1 or 4 with water-cooling function, it is characterised in that: institute
It states radiator fan (17) and first water flow conjunction is in charge of (8) and is located at the first heat-dissipating pipe group (9) and the second heat-dissipating pipe
The both ends of group (12).
10. the high-power coaxial attenuator according to claim 1 or 4 with water-cooling function, it is characterised in that: institute
State the upper surface that foot of radiator bracket (6) is fixed on the water cooling casing (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201910488866.4A CN110224211A (en) | 2019-06-06 | 2019-06-06 | A kind of high-power coaxial attenuator with water-cooling function |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910488866.4A CN110224211A (en) | 2019-06-06 | 2019-06-06 | A kind of high-power coaxial attenuator with water-cooling function |
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| CN110224211A true CN110224211A (en) | 2019-09-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910488866.4A Pending CN110224211A (en) | 2019-06-06 | 2019-06-06 | A kind of high-power coaxial attenuator with water-cooling function |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111934074A (en) * | 2020-07-23 | 2020-11-13 | 南京航空航天大学 | Broadband liquid attenuator for high-power microwave measurement |
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| CN108923106A (en) * | 2018-07-03 | 2018-11-30 | 安徽帮创智能科技有限公司 | A kind of heat radiating type attenuator |
| CN208889819U (en) * | 2018-08-01 | 2019-05-21 | 上海田众电子科技有限公司 | A kind of coaxial attenuator |
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| WO2009029241A1 (en) * | 2007-08-24 | 2009-03-05 | The Regents Of The University Of California | Dynamic nuclear polarization enhanced nuclear magnetic resonance of water under ambient conditions |
| CN201781720U (en) * | 2010-04-30 | 2011-03-30 | 比亚迪股份有限公司 | Water-cooled heat radiator |
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Application publication date: 20190910 |