CN215118825U - Cooling system for ray tube - Google Patents
Cooling system for ray tube Download PDFInfo
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- CN215118825U CN215118825U CN202022361266.2U CN202022361266U CN215118825U CN 215118825 U CN215118825 U CN 215118825U CN 202022361266 U CN202022361266 U CN 202022361266U CN 215118825 U CN215118825 U CN 215118825U
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- glass tube
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Abstract
The utility model discloses a ray tube cooling system, including the glass pipe, fixedly connected with filament lead is run through in the left side of glass pipe, the right side of filament lead extends to the inner chamber and the fixedly connected with negative pole of glass pipe, fixedly connected with positive pole is run through on the right side of glass pipe, the left side of positive pole extends to the inner chamber of glass pipe, the middle part fixedly connected with window of glass pipe front side, the equal fixedly connected with cooling shell in top and the bottom of glass pipe. The utility model discloses a set up glass pipe, window, filament lead wire, play water T venturi tube, cooling shell, casing, drain pipe, feed liquor pipe, the T venturi tube that intakes, run through mouth, fin, radiating fin, negative pole, cooling bath, positive pole, ventilation hole, installation shell and cooling fan's cooperation and use, possess and cool off the ray pipe through water-cooling and air-cooling two kinds of modes, the cooling effect is better, improves cooling efficiency's advantage.
Description
Technical Field
The utility model relates to a ray tube technical field specifically is a ray tube cooling system.
Background
The tube is a vacuum diode operating at high voltage. Comprises two electrodes: one is a filament for emitting electrons as a cathode, and the other is a target for receiving electron bombardment as an anode. Both stages are sealed within a high vacuum glass or ceramic housing.
The requirement of the ray tube is that the focus is little, intensity is big to form great power density, electron beam power more than 99% becomes the positive pole heat loss, and make the focal spot overheated, owing to receive high energy electron bombardment, the ray tube during operation temperature is very high, need carry out forced cooling to the positive pole target, current ray tube cooling system, the temperature of passing through the coolant liquid to the ray tube surface is taken away mostly, only cool off through a mode like this, the cooling effect is not good, cooling efficiency is lower, thereby influence the normal work of ray tube.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a ray tube cooling system possesses and cools off the ray tube through water-cooling and air-cooling dual mode, and the cooling effect is better, improves cooling efficiency's advantage, has solved the most cooling through a mode of current ray tube, and the cooling effect is not good, the lower problem of cooling efficiency.
In order to achieve the above object, the utility model provides a following technical scheme: a cooling system of a ray tube comprises a glass tube, wherein a filament lead is fixedly connected to the left side of the glass tube in a penetrating manner, the right side of the filament lead is extended to an inner cavity of the glass tube and is fixedly connected with a cathode, a fixedly connected anode is connected to the right side of the glass tube in a penetrating manner, the left side of the anode is extended to the inner cavity of the glass tube, a window is fixedly connected to the middle of the front side of the glass tube, a cooling shell is fixedly connected to the top and the bottom of the glass tube, a cooling fin is fixedly connected to one side, far away from the glass tube, of the cooling shell in a penetrating manner, a radiating fin is fixedly connected to the surface of the radiating fin, one side, opposite to the upper radiating fin and the lower radiating fin, is extended to the inner cavity of the cooling shell, a liquid inlet tube is communicated to the right side of the cooling shell, a water inlet T-shaped tube is communicated to the right side of the liquid inlet tube, a liquid outlet tube is communicated to the left side of the liquid outlet tube, one side fixedly connected with casing that the glass pipe was kept away from to the cooling shell, the penetration mouth has been seted up in the left side of casing, fixedly connected with installation shell is run through on the right side of casing, the inner chamber fixedly connected with cooling blower of installation shell.
Preferably, the number of the radiating fins is several, and the radiating fins are made of copper.
Preferably, the top and the bottom of the glass tube are both provided with a plurality of cooling grooves.
Preferably, the surface of the cooling fin is provided with a plurality of ventilation holes.
Preferably, the connection part of the surface of the radiating fin and the cooling shell is sealed, and the front side of the cooling shell is provided with an installation groove.
Preferably, the right side of the water inlet T-shaped pipe is communicated with a water pump, and the left side of the water outlet T-shaped pipe is communicated with a cooling liquid tank.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a set up glass pipe, window, filament lead wire, play water T venturi tube, cooling shell, casing, installation shell, feed liquor pipe, the T venturi tube that intakes, run through mouth, fin, radiating fin, negative pole, cooling bath, positive pole, ventilation hole, drain pipe and cooling fan's cooperation and use, possess and cool off the ray pipe through water-cooling and air-cooling two kinds of modes, the cooling effect is better, improves cooling efficiency's advantage, is worth promoting.
2. The utility model can improve the heat transfer effect by arranging the radiating fins and the radiating fins made of copper;
by arranging the vent holes, cold air can pass through the radiating fins, so that the cooling effect of the radiating fins is better;
by arranging the radiating fins, the radiating speed of the radiating fins can be improved;
through setting up the mounting groove, can make things convenient for the window to pass.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a front sectional view of the present invention;
FIG. 3 is a right side view of the heat sink of the present invention;
fig. 4 is an enlarged view of a in fig. 2 according to the present invention.
In the figure: the lamp comprises a glass tube 1, a window 2, a filament lead 3, a T-shaped water outlet tube 4, a cooling shell 5, a shell 6, a mounting shell 7, a liquid inlet tube 8, a T-shaped water inlet tube 9, a through hole 10, radiating fins 11, radiating fins 12, a cathode 13, a cooling tank 14, an anode 15, a vent hole 16, a liquid outlet tube 17 and a radiating fan 18.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The utility model provides a glass pipe 1, window 2, filament lead wire 3, play water T venturi tube 4, cooling shell 5, casing 6, installation shell 7, feed liquor pipe 8, the T venturi tube 9 that intakes, run through mouthful 10, fin 11, radiating fin 12, negative pole 13, cooling bath 14, positive pole 15, ventilation hole 16, drain pipe 17 and cooling blower 18 etc. parts are general standard or the part that technical staff in the field knows, its structure and principle all can learn through the technical manual or learn through conventional experimental method for technical staff in the field.
Referring to fig. 1-4, a cooling system for a ray tube comprises a glass tube 1, a filament lead 3 is fixedly connected to the left side of the glass tube 1, the right side of the filament lead 3 extends into the inner cavity of the glass tube 1 and is fixedly connected with a cathode 13, an anode 15 is fixedly connected to the right side of the glass tube 1, the left side of the anode 15 extends into the inner cavity of the glass tube 1, a window 2 is fixedly connected to the middle of the front side of the glass tube 1, a cooling shell 5 is fixedly connected to the top and bottom of the glass tube 1, a heat sink 11 is fixedly connected to the side of the cooling shell 5 away from the glass tube 1, a heat dissipation fin 12 is fixedly connected to the surface of the heat sink 11, the opposite sides of the upper and lower heat sinks 11 extend into the inner cavity of the cooling shell 5, a liquid inlet tube 8 is communicated to the right side of the cooling shell 5, a water inlet T-shaped tube 9 is communicated to the right side of the liquid inlet tube 8, a liquid outlet tube 17 is communicated to the left side of the cooling shell 5, a water outlet T-shaped pipe 4 is communicated with the left side of the liquid outlet pipe 17, a shell 6 is fixedly connected to one side, away from the glass tube 1, of the cooling shell 5, a through hole 10 is formed in the left side of the shell 6, an installation shell 7 is fixedly connected to the right side of the shell 6 in a penetrating manner, and a heat dissipation fan 18 is fixedly connected to the inner cavity of the installation shell 7;
the number of the radiating fins 11 and the number of the radiating fins 12 are a plurality, and the radiating fins 11 and the radiating fins 12 are made of copper;
the top and the bottom of the glass tube 1 are both provided with a plurality of cooling grooves 14;
the surface of the radiating fin 11 is provided with a plurality of vent holes 16;
the surface of the radiating fin 11 and the joint of the cooling shell 5 are sealed, and the front side of the cooling shell 5 is provided with a mounting groove;
the right side of the water inlet T-shaped pipe 9 is communicated with a water pump, and the left side of the water outlet T-shaped pipe 4 is communicated with a cooling liquid tank;
the heat radiating fins 11 and the heat radiating fins 12 are made of copper, so that the heat transfer effect can be improved;
by arranging the cooling groove 14, the contact area between the cooling liquid and the surface of the glass tube 1 can be increased, and the cooling effect is better;
by arranging the vent holes 16, cold air can pass through the radiating fins 11, so that the cooling effect of the radiating fins 11 is better;
the heat dissipation speed of the heat dissipation fins 11 can be improved by arranging the heat dissipation fins 12;
through setting up the mounting groove, can make things convenient for window 2 to pass.
During the use, ray tube work negative pole 13 and positive pole 15 produce high temperature, the water pump carries the coolant liquid into cooling shell 5 through intaking T venturi tube 9 and feed liquor pipe 8 this moment, the coolant liquid flows through the surface of glass pipe 1, the coolant liquid takes away the temperature on glass pipe 1 surface, flow out cooling shell 5 through installation shell 7, fin 11 surface and cooling contact, the temperature transmission of coolant liquid is for fin 11 and radiating fin 12 this moment, cooling fan 18 work this moment, cooling fan 18 blows on external cold air to fin 11 and radiating fin 12 in casing 6, cold air can cool off fin 11 and radiating fin 12, through water-cooling and air-cooling two kinds of modes like this, it is better to the ray tube cooling effect, cooling efficiency has been improved.
In summary, the following steps: this ray tube cooling system, through glass pipe 1, window 2, filament lead wire 3, go out water T venturi tube 4, cooling shell 5, casing 6, installation shell 7, feed liquor pipe 8, the T venturi tube 9 that intakes, run through mouthful 10, fin 11, radiating fin 12, negative pole 13, cooling bath 14, positive pole 15, ventilation hole 16, drain pipe 17 and cooling blower 18's cooperation is used, it cools off through a mode mostly to have solved current ray tube, the cooling effect is not good, the lower problem of cooling efficiency.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A tube cooling system comprising a glass tube (1), characterized in that: the lamp filament comprises a glass tube (1), wherein a filament lead (3) penetrates through and is fixedly connected to the left side of the glass tube (1), the right side of the filament lead (3) extends to an inner cavity of the glass tube (1) and is fixedly connected with a cathode (13), an anode (15) penetrates through and is fixedly connected to the right side of the glass tube (1), the left side of the anode (15) extends to the inner cavity of the glass tube (1), a window (2) is fixedly connected to the middle of the front side of the glass tube (1), cooling shells (5) are fixedly connected to the top and the bottom of the glass tube (1), cooling fins (11) penetrate through and are fixedly connected to one sides of the cooling shells (5) far away from the glass tube (1), heat dissipation fins (12) are fixedly connected to the surfaces of the cooling fins (11), one sides of the upper cooling fins and the lower cooling fins (11) opposite to each other extend to the inner cavity of the cooling shells (5), and a liquid inlet tube (8) is communicated with the right side of the cooling shells (5), the right side intercommunication of feed liquor pipe (8) has into water T venturi tube (9), the left side intercommunication of cooling shell (5) has drain pipe (17), the left side intercommunication of drain pipe (17) has out water T venturi tube (4), one side fixedly connected with casing (6) of glass pipe (1) are kept away from in cooling shell (5), run-through mouth (10) have been seted up in the left side of casing (6), fixedly connected with installation shell (7) are run through on the right side of casing (6), the inner chamber fixedly connected with radiator fan (18) of installation shell (7).
2. A tube cooling system as claimed in claim 1, wherein: the number of the radiating fins (11) and the number of the radiating fins (12) are a plurality, and the radiating fins (11) and the radiating fins (12) are made of copper.
3. A tube cooling system as claimed in claim 1, wherein: the top and the bottom of the glass tube (1) are both provided with cooling grooves (14), and the number of the cooling grooves (14) is a plurality.
4. A tube cooling system as claimed in claim 1, wherein: the surface of the cooling fin (11) is provided with a plurality of ventilation holes (16), and the number of the ventilation holes (16) is a plurality.
5. A tube cooling system as claimed in claim 1, wherein: the surface of the cooling fin (11) is sealed at the joint of the cooling shell (5), and an installation groove is formed in the front side of the cooling shell (5).
6. A tube cooling system as claimed in claim 1, wherein: the right side of the water inlet T-shaped pipe (9) is communicated with a water pump, and the left side of the water outlet T-shaped pipe (4) is communicated with a cooling liquid tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022361266.2U CN215118825U (en) | 2020-10-21 | 2020-10-21 | Cooling system for ray tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022361266.2U CN215118825U (en) | 2020-10-21 | 2020-10-21 | Cooling system for ray tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215118825U true CN215118825U (en) | 2021-12-10 |
Family
ID=79262818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022361266.2U Active CN215118825U (en) | 2020-10-21 | 2020-10-21 | Cooling system for ray tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215118825U (en) |
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2020
- 2020-10-21 CN CN202022361266.2U patent/CN215118825U/en active Active
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