CN201327946Y - Water cooling device - Google Patents
Water cooling device Download PDFInfo
- Publication number
- CN201327946Y CN201327946Y CNU2008202351892U CN200820235189U CN201327946Y CN 201327946 Y CN201327946 Y CN 201327946Y CN U2008202351892 U CNU2008202351892 U CN U2008202351892U CN 200820235189 U CN200820235189 U CN 200820235189U CN 201327946 Y CN201327946 Y CN 201327946Y
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- China
- Prior art keywords
- water
- laser
- cavity
- installing hole
- water cooling
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Abstract
The utility model relates to a water cooling device, which is used for cooling a device required to be cooled. The water cooling device comprises a cavity body of the device required to be cooled, a water guide groove positioned in the cavity body and a connector for connecting the water guide groove and an external cooling water source. The connector comprises a water inlet connected with the water guide groove and a flange base fixed on the cavity body; and a seal ring is formed between the cavity body and the connector. The cavity body is connected with the connector through the flange base; the seal ring achieves seal relation between the connector and the cavity body, thereby avoiding the problem in the prior art that chippings generated by sealing by means of green stock belts enter water cooling device, thereby resulting in the blockage of a water path; and meanwhile, threads are not required to be processed on the water inlets of a laser and the connector, so as to reduce the cost, avoid human factors caused by enwinding the green stock belts, shortening the assembly time of the connector, and improve the work efficiency.
Description
[technical field]
The utility model relates to a kind of water cooling plant that is used for the cooling laser device.
[background technology]
Laser cavity and krypton lamp need cool off in water cooling plant, krypton lamp is stimulated to laser bar and launches laser.
As Fig. 1, existing is to be provided with water cooling plant in laser cavity 10, be provided with joint 20 by water inlet in laser cavity 10, joint 20 is to be threaded with laser cavity 10, simultaneously by on the joint external screw thread, twining raw material band 30, with the sealing between realization joint 20 and the laser cavity 10, in case leak etc.Problems such as but this screw thread screws and during the sealing of raw material band 30, can produce chip, but during the laser works water flowing, and chip can enter cooling water channel and may cause the water route to stop up, and causes current not smooth, and it is bad to freeze.
Moreover cooling water enters laser from outside water route through joint 20, and the direct percussion of current is on krypton lamp and laser bar, like this during laser works, the impact that laser bar is subjected to current produces shake, and optical axis just can be in theoretical axle center, but the skew of relative occurrence positions.
Mount pad krypton lamp installing hole 40 is little with laser bar installing hole 50 difference in the laser cavity 10, and space, krypton lamp one side water route is big, resistance is less, like this cooling water majority from krypton lamp one effluent cross and also flow velocity fast than laser bar one side, it is not very abundant causing laser bar refrigeration.
Laser when not working in the cavity cooling water can flow back to cooling-water machine, thereby because laser cavity is that a closed environment forms negative pressure in laser cavity, like this when maintenance can be changed lamp because atmospheric effect makes that components and parts such as krypton lamp, laser bar are not easy to take out, even can damage components and parts, while laser cover plate also difficulty is pulled down.
[utility model content]
The technical problem that the utility model institute desire solves is: come sealing relationship between jointing and the cavity by sealing ring, enter the water cooling plant that water-cooled causes the water route obstruction thereby avoid prior art to bring sealing to produce chip by raw material.
Second technical problem that the utility model solves is: by offering guiding gutter in the water route, thereby stop current can directly not impact laser bar, can not produce shake, improve the water cooling plant of the reliability of laser.
The 3rd technical problem that the utility model solves is: open air-vent by the upper end at cavity, make that the cavity inner and outer air pressure is identical, damage the water cooling plant of components and parts when avoiding krypton lamp, laser bar and cavity to take apart.
The 4th technical problem that the utility model solves is: difference is made in the aperture by krypton lamp installing hole and laser bar installing hole, thereby change the krypton lamp and the cooling water channel space of laser bar, the difference of resistance, the cooling water majority from laser bar installing hole one effluent cross and flow velocity fast than krypton lamp installing hole one side, thereby laser bar is fully freezed, the better water cooling plant of refrigeration.
The technical scheme that the utility model adopted is: a kind of water cooling plant, be used for the cooling of equipment which requires cooling, comprise ccontaining equipment which requires cooling cavity, be positioned at the guiding gutter of this cavity and connect guiding gutter and the external refrigeration water source joint, described joint comprises the water inlet that is connected with guiding gutter and is fixed on flange seat on the cavity, and be provided with sealing ring between cavity and joint.
Wherein, described sealing ring is the O RunddichtringO.
Wherein, offer guiding gutter in the described guiding gutter.
Wherein, be provided with air-vent on the described cavity.
Wherein, described equipment which requires cooling is a laser, and this laser comprises laser bar and krypton lamp.
Wherein, the inside of described cavity is provided with laser bar installing hole and the krypton lamp installing hole that laser bar and krypton lamp are installed respectively.
Wherein, described laser bar installing hole is different with the pore size of krypton lamp installing hole.
Wherein, the aperture of described laser bar installing hole is greater than the aperture of krypton lamp installing hole.
The utility model cavity is connected by flange seat with joint, and sealing ring realizes the sealing relationship between joint and the cavity, enters water-cooled and causes the water route obstruction thereby avoid prior art to bring sealing to produce chip by raw material; The water inlet of laser and joint no longer needs machining screw to reduce cost simultaneously, the human factor in the time of also can avoiding twining raw material band, and the installation time of shortening joint is increased work efficiency.
[description of drawings]
Fig. 1 is the structural representation of existing water cooling plant;
Fig. 2 is the stereogram of the utility model water cooling plant;
Fig. 3 is the structural representation of the utility model water cooling plant;
Fig. 4 is the stereogram of another angle of the utility model water cooling plant;
Fig. 5 is the laser bar installing hole of the utility model water cooling plant and the structural representation of krypton lamp installing hole.
[embodiment]
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
The utility model illustrates a kind of water cooling plant, and it is used for the cooling of equipment which requires cooling, and in the present embodiment, this water cooling plant is used for the cooling of cooling laser device, so that krypton lamp is stimulated to laser bar and launches laser.
Certainly this water cooling plant also can be used for other equipment which requires coolings.
As Fig. 2 to Fig. 4 is the structural representation of this water cooling plant, this water cooling plant is used for the cavity 10 of laser, it comprises: be positioned at the guiding gutter 20 of this cavity 10 and connect guiding gutter 20 and external refrigeration water source joint 30, described joint 30 comprises the water inlet 31 that is connected with guiding gutter 20 and is fixed on flange seat 32 on the cavity 10, wherein, water inlet 31 runs through mutually with guiding gutter 20; Lock in flange seat 32 and the cavity 10 by screw 32, joint 32 is fixed on the cavity 10 with this.
Be provided with O RunddichtringO 40 between cavity 10 and the joint 30, realize being tightly connected between joint 30 and the cavity 10, so just avoided prior art because chip enters the water route and causes the water route blocking problem with this; The water hole of laser and water swivel no longer needs machining screw to reduce cost simultaneously, the human factor in the time of also can avoiding twining raw material band, and the installation time of shortening water swivel is increased work efficiency.
As Fig. 5, in cavity 10, be provided with laser, this laser comprises laser bar and krypton lamp, and the inside of described cavity 10 is provided with laser bar installing hole 40 and the krypton lamp installing hole 50 that laser bar and krypton lamp are installed respectively, wherein, the aperture of laser bar installing hole 40 makes the aperture of krypton lamp installing hole 50 and the aperture of laser bar installing hole 40 make difference greater than the aperture of krypton lamp installing hole 50.
Because the aperture of laser bar installing hole 40 is bigger than the aperture of krypton lamp installing hole 50, so near the resistance of laser bar installing hole 40 is little, make near the cooling water flow velocity the laser bar installing hole 40 increase, make the cooling water majority from laser bar installing hole 40 1 effluents cross and flow velocity fast than krypton lamp installing hole 50 1 sides, thereby laser bar is fully freezed, refrigeration is better, improves luminous power.
As Fig. 2, offer two guiding gutters in the described guiding gutter 20, that is: first guiding gutter 21 and second guiding gutter 22, wherein, first guiding gutter 21 is positioned at water inlet 31 sides of guiding gutter 20, second guiding gutter 22 be positioned at laser bar installing hole 40 and krypton lamp installing hole 50 near, cooling water enters laser from outside water route like this, impact force of water flow acts on earlier on cavity 11 bottom surfaces, flows into the laser inside by first guiding gutter 21 then, like this during laser works, current no longer directly impact on laser bar, can not produce shake, optical axis just can the deviation theory axle center, improves the consistency of laser.
As Fig. 4, on cavity 10, open an air-vent 11, and be located on the air vent hole 11 by ventilative port lid 12 lids, open at maintenance or the port lid of will breathing freely when changing lamp and to make in the laser cavity 11 identically, can avoid krypton lamp, laser bar, laser cover plate difficulty to pull down and may damage the problem of components and parts like this with external environment condition air pressure.
Claims (8)
1, a kind of water cooling plant, be used for the cooling of equipment which requires cooling, comprise ccontaining equipment which requires cooling cavity, be positioned at the guiding gutter of this cavity and connect guiding gutter and the joint at external refrigeration water source, described joint comprises the water inlet that is connected with guiding gutter, it is characterized in that: described joint also comprises the flange seat that is fixed on the cavity, and is provided with sealing ring between cavity and joint.
2, water cooling plant as claimed in claim 1 is characterized in that: described sealing ring is the O RunddichtringO.
3, water cooling plant as claimed in claim 1 is characterized in that: offer guiding gutter in the described guiding gutter.
4, water cooling plant as claimed in claim 1 is characterized in that: described cavity upper end is provided with air-vent.
5, water cooling plant as claimed in claim 1 is characterized in that: described equipment which requires cooling is a laser, and this laser comprises laser bar and krypton lamp.
6, water cooling plant as claimed in claim 5 is characterized in that: the inside of described cavity is provided with laser bar installing hole and the krypton lamp installing hole that laser bar and krypton lamp are installed respectively.
7, water cooling plant as claimed in claim 6 is characterized in that: described laser bar installing hole is different with the pore size of krypton lamp installing hole.
8, water cooling plant as claimed in claim 7 is characterized in that: the aperture of described laser bar installing hole is greater than the aperture of krypton lamp installing hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202351892U CN201327946Y (en) | 2008-12-18 | 2008-12-18 | Water cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202351892U CN201327946Y (en) | 2008-12-18 | 2008-12-18 | Water cooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201327946Y true CN201327946Y (en) | 2009-10-14 |
Family
ID=41179909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202351892U Expired - Lifetime CN201327946Y (en) | 2008-12-18 | 2008-12-18 | Water cooling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201327946Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102916326A (en) * | 2012-10-10 | 2013-02-06 | 武汉金镭科技有限公司 | YAG laser and water-cooling method thereof |
| CN105375245A (en) * | 2015-11-03 | 2016-03-02 | 北京热刺激光技术有限责任公司 | Radio frequency laser with water passing valve block |
-
2008
- 2008-12-18 CN CNU2008202351892U patent/CN201327946Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102916326A (en) * | 2012-10-10 | 2013-02-06 | 武汉金镭科技有限公司 | YAG laser and water-cooling method thereof |
| CN105375245A (en) * | 2015-11-03 | 2016-03-02 | 北京热刺激光技术有限责任公司 | Radio frequency laser with water passing valve block |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20091014 |