A kind of liquid cold passage of the cold Board material for box of hollow liquid
[technical field]
This utility model is related to a kind of cooling duct, especially relates to a kind of liquid cold passage of the cold Board material for box of hollow liquid.
[background technology]
With scientific and technical progress, the continuous development of various precision instruments, the miniaturization of precision instrument, densification are to send out
The trend of exhibition, but its radiating of the precision instrument of miniaturization, densification is always the problem of research, because radiator typically all fills
Inside precision instrument, and radiator itself needs to take larger space, thus virtually increases precision instrument
Volume.
[content of the invention]
In order to overcome the shortcomings of in background technology, the liquid that this utility model discloses a kind of cold Board material for box of hollow liquid is cold logical
Road, by being arranged on the cooling system of precision instrument outside the cabinet of precision instrument, using setting closing on cabinet wall
Liquid cold passage it is achieved that be case radiation with the coolant in passage purpose.
In order to realize described goal of the invention, this utility model adopts the following technical scheme that
A kind of liquid cold passage of the cold Board material for box of hollow liquid, including cover plate bar and flat board, described cover plate bar includes straight cover fillet
With arc cover fillet, described cover plate bar is that multiple straight cover fillets and multiple arcs cover fillet join end to end multiple " s " shape structure of formation
Combination, is provided with liquid cold trap in the upper surface of flat board, described liquid cold trap includes straight trough and arcuate groove, and described liquid cold trap is multiple straight troughs
The combination of multiple " s " the shape structure of formation that joins end to end with multiple arcs groove, is respectively equipped with protrusion on the two side of liquid cold trap
Block, is provided with, in the bottom land of liquid cold trap, the expansion neck extending respectively to both sides, and described cover plate bar is placed in liquid cold trap.
The liquid cold passage of the described cold Board material for box of hollow liquid, on the casting lug thereon that described liquid cold trap two side is respectively equipped with
The region of side forms cover plate and places position.
Position placed by the liquid cold passage of the described cold Board material for box of hollow liquid, described cover plate bar and cover plate is the structure that matches.
The liquid cold passage of the described cold Board material for box of hollow liquid, the open-ended of described liquid cold trap two ends is located at flat board respectively
Sidepiece.
The liquid cold passage of the described cold Board material for box of hollow liquid, described expansion neck and bottom land are arc surface transition.
Due to employing technique scheme, this utility model has the advantages that
The liquid cold passage of the cold Board material for box of hollow liquid described in the utility model, by setting the cooling system of precision instrument
Put outside the cabinet of precision instrument, using the liquid cold passage that closing is arranged on cabinet wall it is achieved that with the cooling in passage
Liquid is the purpose of case radiation;This utility model structure is novel, practical, using effect is good, wide market.
[brief description]
Fig. 1 is assembling structure schematic diagram of the present utility model;
Fig. 2 is cover plate bar section of the present utility model and the assembling structure schematic diagram in liquid cold trap section;
In figure: 1, straight cover fillet;2nd, arc cover fillet;3rd, cover plate bar;4th, straight trough;5th, arcuate groove;6th, liquid cold trap;7th, flat board;8、
Position placed by cover plate;9th, casting lug thereon;10th, expand neck;11st, arc surface.
[specific embodiment]
This utility model can be explained in more detail by the following examples, this utility model is not limited to following
Embodiment, open the purpose of this utility model is intended to protect all changes and improvements in the range of this utility model;
In conjunction with the liquid cold passage of the cold Board material for box of hollow liquid described in accompanying drawing 1 or 2, including cover plate bar 3 and flat board 7, described
Cover plate bar 3 includes straight cover fillet 1 and arc cover fillet 2, and described cover plate bar 3 is multiple straight cover fillets 1 and multiple arcs cover fillet 2 joins end to end
The combination of multiple " s " the shape structure being formed, is provided with liquid cold trap 6 in the upper surface of flat board 7, described liquid cold trap 6 includes straight trough 4 and arc
Shape groove 5, described liquid cold trap 6 be multiple straight troughs 4 and multiple arcs groove 5 join end to end formation multiple " s " shape structure combination, institute
State the open-ended sidepiece being located at flat board 7 respectively at liquid cold trap 6 two ends, the two side of liquid cold trap 6 is respectively equipped with casting lug thereon
9, the region of casting lug thereon 8 top that described liquid cold trap 6 two side is respectively equipped with forms cover plate and places position 8, in the groove of liquid cold trap 6
Bottom is provided with the expansion neck 10 extending respectively to both sides, and described expansion neck 10 and bottom land are arc surface 11 transition, and described cover plate bar 3 is placed in lid
Plate is placed in position 8, and described cover plate bar 3 and cover plate place position 8 for the structure that matches.
Implement the liquid cold passage of the cold Board material for box of hollow liquid described in the utility model, during use, will be cold to cover plate bar 3 and liquid
Groove 6 uses soldering connection, cover plate bar 3 and liquid cold trap 6 is connected radiator respectively with the passage two ends being formed after soldering connection, logical
Fill coolant in road, " s " shape passage of setting increased the radiation scope of coolant on cabinet, expand neck 10 and effectively increase
The heat exchange of coolant and cabinet sheet material, makes coolant circulate it is achieved that be machine with the coolant in passage using radiator
The purpose of case radiating.
The non-detailed portion of this utility model is prior art.