CN105226497B - A kind of heavy caliber crystal double frequency conversion equipment of controllable crystal temperature effect - Google Patents

A kind of heavy caliber crystal double frequency conversion equipment of controllable crystal temperature effect Download PDF

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CN105226497B
CN105226497B CN201510657600.XA CN201510657600A CN105226497B CN 105226497 B CN105226497 B CN 105226497B CN 201510657600 A CN201510657600 A CN 201510657600A CN 105226497 B CN105226497 B CN 105226497B
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water
cylinder
tank
water inlet
return
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CN105226497A (en
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张鹏
卢礼华
于福利
孙付仲
向勇
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Harbin Institute of Technology Shenzhen
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Abstract

一种可调控晶体温度的大口径晶体倍频转换装置,它涉及一种大口径晶体倍频转换装置。本发明目的是为解决了现有的装置无法加热大口径晶体并维持较高的晶体表面温度均匀性的问题。所述第一筒体和第二筒体均为双层方筒体,第一筒体的一端设置有前端盖,第一筒体和第二筒体可拆卸连接,第二筒体的另一端有后端盖,第一内筒的外表面上的第一进水槽和第一回水槽沿第一内筒的长度方向并列设置,多条第一分水槽设置在第一进水槽和第一回水槽之间,每条第一分水槽的一端与第一进水槽连通且其另一端围绕第一内筒一圈后与第一回水槽连通,第一筒体通过一组进出水管路总成与恒温水箱相连通。本发明用于实现高通量大口径激光的倍频转换。

The invention discloses a large-aperture crystal frequency multiplication conversion device capable of regulating crystal temperature, which relates to a large-aperture crystal frequency multiplication conversion device. The purpose of the invention is to solve the problem that the existing device cannot heat the large-diameter crystal and maintain relatively high crystal surface temperature uniformity. Both the first cylinder and the second cylinder are double-layer square cylinders, one end of the first cylinder is provided with a front end cover, the first cylinder and the second cylinder are detachably connected, and the other end of the second cylinder is There is a rear end cover, the first water inlet groove and the first return water groove on the outer surface of the first inner cylinder are arranged side by side along the length direction of the first inner cylinder, and a plurality of first water dividing grooves are arranged on the first water inlet groove and the first return water groove. Between the water tanks, one end of each first water dividing tank communicates with the first water inlet tank and the other end surrounds the first inner cylinder and communicates with the first water return tank. The constant temperature water tank is connected. The invention is used to realize the frequency doubling conversion of high flux and large aperture laser.

Description

一种可调控晶体温度的大口径晶体倍频转换装置A large-aperture crystal frequency multiplication conversion device with adjustable crystal temperature

技术领域technical field

本发明具体涉及一种可调控晶体温度的大口径晶体倍频转换装置。The invention specifically relates to a large-diameter crystal frequency multiplication conversion device capable of regulating the temperature of the crystal.

背景技术Background technique

发明内容Contents of the invention

本发明提供一种可调控晶体温度的大口径晶体倍频转换装置,为了解决解决了现有的装置无法加热大口径晶体并维持较高的面均匀性的问题。The invention provides a large-diameter crystal frequency doubling conversion device capable of regulating crystal temperature, in order to solve the problem that the existing device cannot heat the large-diameter crystal and maintain relatively high surface uniformity.

本发明为解决上述技术问题采取的技术方案是:The technical scheme that the present invention takes for solving the problems of the technologies described above is:

一种可调控晶体温度的大口径晶体倍频转换装置,它包括壳体、大口径晶体倍频机构、两组进出水管路总成和恒温水箱,所述壳体包括第一筒体、第二筒体、前端盖和后端盖,第一筒体的一端设置有前端盖,所述第一筒体的另一端和第二筒体的一端可拆卸连接,所述第二筒体的另一端设置有后端盖,所述大口径晶体倍频机构设置在第一筒体和第二筒体之间,所述第一筒体和第二筒体均为双层方筒体且结构相同,所述第一筒体包括第一外筒和第一内筒,第一内筒嵌装在第一外筒内,所述第一内筒的外表面上加工第一进水槽、第一回水槽和多条第一分水槽,所述第一进水槽和第一回水槽沿第一内筒的长度方向并列设置,多条第一分水槽并列设置在第一进水槽和第一回水槽之间,每条第一分水槽的一端与第一进水槽连通且其另一端围绕第一内筒一圈后与第一回水槽连通,所述第一外筒上对应第一进水槽处加工有第一进水孔,第一外筒上对应第一回水槽处加工有第一回水孔,所述第一筒体通过一组进出水管路总成与恒温水箱相连通,所述第二筒体通过另一组进出水管路总成与恒温水箱相连通。A large-diameter crystal frequency multiplication conversion device that can regulate the temperature of the crystal, which includes a housing, a large-diameter crystal frequency multiplication mechanism, two sets of water inlet and outlet pipeline assemblies and a constant temperature water tank. The housing includes a first cylinder, a second Cylinder body, front end cover and rear end cover, one end of the first cylinder body is provided with a front end cover, the other end of the first cylinder body is detachably connected to one end of the second cylinder body, and the other end of the second cylinder body A rear end cover is provided, and the large-diameter crystal frequency doubling mechanism is arranged between the first cylinder and the second cylinder, the first cylinder and the second cylinder are both double-layered square cylinders with the same structure, The first cylinder includes a first outer cylinder and a first inner cylinder, the first inner cylinder is embedded in the first outer cylinder, and a first water inlet groove and a first water return groove are processed on the outer surface of the first inner cylinder and multiple first water dividing tanks, the first water inlet tank and the first water return tank are arranged side by side along the length direction of the first inner cylinder, and the multiple first water dividing tanks are arranged side by side between the first water inlet tank and the first water return tank One end of each first water dividing groove is connected with the first water inlet groove and the other end is connected with the first water return groove after surrounding the first inner cylinder once, and the first outer cylinder is processed with the first water inlet groove corresponding to the first water inlet groove A water inlet hole, a first water return hole is processed on the first outer cylinder corresponding to the first water return tank, the first cylinder communicates with the constant temperature water tank through a set of water inlet and outlet pipeline assemblies, and the second cylinder It communicates with the constant temperature water tank through another group of water inlet and outlet pipeline assemblies.

本发明的有益效果:Beneficial effects of the present invention:

本发明通过恒温水箱和两组进出水管路总成的设置来实现壳体内第一筒体和第二筒体内的温度恒定,为第一筒体和第二筒体之间的大口径晶体倍频机构提供恒定的温度,温度通常控制在10℃-40℃之间,本发明调节灵活,通过调节恒温水箱可使晶体处于试验要求任意恒定温度,同时壳体的设置既保证晶体所需的温度同时又可以通过大口径激光束。本发明控制精度高,大尺寸晶体表面温度的面均匀性为0.6℃以内,实现大口径倍频晶体的高精度温度控制,保证大口径倍频晶体的倍频转换效率,本发明操作时安全可靠。The present invention realizes the constant temperature in the first cylinder and the second cylinder in the casing through the setting of the constant temperature water tank and two sets of water inlet and outlet pipeline assemblies, which is the frequency doubling of the large-diameter crystal between the first cylinder and the second cylinder The mechanism provides a constant temperature, and the temperature is usually controlled between 10°C and 40°C. The invention is flexible in adjustment. By adjusting the constant temperature water tank, the crystal can be at any constant temperature required by the test. At the same time, the setting of the shell can not only ensure the temperature required by the crystal It can also pass through large-diameter laser beams. The invention has high control precision, and the surface uniformity of the surface temperature of the large-sized crystal is within 0.6°C, realizing high-precision temperature control of the large-diameter frequency-doubling crystal, ensuring the frequency-doubling conversion efficiency of the large-diameter frequency doubling crystal, and the invention is safe and reliable in operation .

附图说明Description of drawings

图1是本发明中壳体1、两组进出水管路总成3和恒温水箱13之间的连接关系的结构示意图,Fig. 1 is a structural schematic diagram of the connection relationship between the housing 1, two groups of water inlet and outlet pipeline assemblies 3 and the constant temperature water tank 13 in the present invention,

图2是壳体1的立体结构示意图,FIG. 2 is a schematic diagram of a three-dimensional structure of the housing 1,

图3是壳体1的主视结构示意图,FIG. 3 is a front structural schematic view of the housing 1,

图4是图3中A-A处的剖面图,Fig. 4 is a cross-sectional view at A-A in Fig. 3,

图5是图4中B-B处的剖面图,Fig. 5 is a sectional view at B-B place in Fig. 4,

图6是大口径晶体倍频机构2的立体结构示意图,FIG. 6 is a schematic diagram of the three-dimensional structure of the large-aperture crystal frequency doubling mechanism 2,

图7是前端盖7主视结构剖视图,Fig. 7 is a cross-sectional view of the front structure of the front end cover 7,

图8是第一内筒5-2的上表面上第一进水槽5-2-1、第一回水槽5-2-2和多条第一分水槽5-2-3的分布示意图。Fig. 8 is a schematic diagram of the distribution of the first water inlet tank 5-2-1, the first water return tank 5-2-2 and the multiple first water dividing tanks 5-2-3 on the upper surface of the first inner cylinder 5-2.

具体实施方式Detailed ways

具体实施方式一:结合图1、图2、图3、图4、图5、图6、图7和图8说明本实施方式,本实施方式包括壳体1、大口径晶体倍频机构2、两组进出水管路总成3和恒温水箱13,所述壳体1包括第一筒体5、第二筒体6、前端盖7和后端盖8,第一筒体5的一端设置有前端盖7,所述第一筒体5的另一端和第二筒体6的一端可拆卸连接,所述第二筒体6的另一端设置有后端盖8,所述大口径晶体倍频机构2设置在第一筒体5和第二筒体6之间,所述第一筒体5和第二筒体6均为双层方筒体且结构相同,所述第一筒体5包括第一外筒5-1和第一内筒5-2,第一内筒5-2嵌装在第一外筒5-1内,所述第一内筒5-2的外表面上加工第一进水槽5-2-1、第一回水槽5-2-2和多条第一分水槽5-2-3,所述第一进水槽5-2-1和第一回水槽5-2-2沿第一内筒5-2的长度方向并列设置,多条第一分水槽5-2-3并列设置在第一进水槽5-2-1和第一回水槽5-2-2之间,每条第一分水槽5-2-3的一端与第一进水槽5-2-1连通且其另一端围绕第一内筒5-2一圈后与第一回水槽5-2-2连通,所述第一外筒5-1上对应第一进水槽5-2-1处加工有第一进水孔5-1-1,第一外筒5-1上对应第一回水槽5-2-2处加工有第一回水孔5-1-2,所述第一筒体5通过一组进出水管路总成3与恒温水箱13相连通,所述第二筒体6通过另一组进出水管路总成3与恒温水箱13相连通。Specific Embodiment 1: This embodiment is described in conjunction with Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7 and Fig. 8. This embodiment includes a housing 1, a large-diameter crystal frequency doubling mechanism 2, Two sets of water inlet and outlet pipeline assemblies 3 and a constant temperature water tank 13. The housing 1 includes a first cylinder body 5, a second cylinder body 6, a front end cover 7 and a rear end cover 8. One end of the first cylinder body 5 is provided with a front end Cover 7, the other end of the first cylinder 5 is detachably connected to one end of the second cylinder 6, the other end of the second cylinder 6 is provided with a rear end cover 8, and the large-diameter crystal frequency doubling mechanism 2 is arranged between the first cylinder 5 and the second cylinder 6, the first cylinder 5 and the second cylinder 6 are both double-layered square cylinders with the same structure, the first cylinder 5 includes the first An outer cylinder 5-1 and a first inner cylinder 5-2, the first inner cylinder 5-2 is embedded in the first outer cylinder 5-1, the outer surface of the first inner cylinder 5-2 is processed with the first The water inlet tank 5-2-1, the first water return tank 5-2-2 and a plurality of first water distribution tanks 5-2-3, the first water inlet tank 5-2-1 and the first water return tank 5-2- 2 Arranged side by side along the length direction of the first inner cylinder 5-2, and a plurality of first water dividing tanks 5-2-3 are arranged side by side between the first water inlet tank 5-2-1 and the first water return tank 5-2-2 , one end of each first water dividing tank 5-2-3 communicates with the first water inlet tank 5-2-1 and its other end circles around the first inner cylinder 5-2 and connects with the first water return tank 5-2-2 connected, the first outer cylinder 5-1 is processed with a first water inlet hole 5-1-1 corresponding to the first water inlet tank 5-2-1, and the first outer cylinder 5-1 corresponds to the first water return tank 5 -2-2 is processed with a first water return hole 5-1-2, the first cylinder body 5 communicates with the constant temperature water tank 13 through a set of water inlet and outlet pipeline assemblies 3, and the second cylinder body 6 passes through another One set of water inlet and outlet pipeline assemblies 3 communicates with the constant temperature water tank 13 .

本发明中第一筒体5与第二筒体6的结构相同,即第二筒体6包括第二外筒和第二内筒,第二内筒嵌装在第二外筒内,所述第二内筒的外表面上加工第二进水槽、第二回水槽和多条第二水道,所述第二进水槽和第二回水槽沿第二内筒的长度方向并列设置,多条第二水道并列设置在第二进水槽和第二回水槽之间,每条第二水道的一端与第二进水槽连通且其另一端围绕第二内筒一圈后与第二回水槽连通,所述第二外筒上对应第二进水槽处加工有第二进水孔,第二外筒上对应第二回水槽处加工有第二回水孔;所述第二进水孔和第二回水孔分别与两组进出水管路总成中的另一组进出水管路总成的两端相连通。In the present invention, the first cylindrical body 5 and the second cylindrical body 6 have the same structure, that is, the second cylindrical body 6 includes a second outer cylinder and a second inner cylinder, and the second inner cylinder is embedded in the second outer cylinder. A second water inlet groove, a second water return groove and a plurality of second water channels are processed on the outer surface of the second inner cylinder, the second water inlet groove and the second water return groove are arranged side by side along the length direction of the second inner cylinder, and the plurality of first water return grooves are arranged side by side along the length direction of the second inner cylinder. The two water channels are arranged side by side between the second water inlet tank and the second water return tank. One end of each second water channel communicates with the second water inlet tank, and the other end of each second water channel communicates with the second water return tank after wrapping around the second inner cylinder. A second water inlet hole is processed on the second outer cylinder corresponding to the second water inlet groove, and a second water return hole is processed on the second outer cylinder corresponding to the second water return groove; the second water inlet hole and the second return The water holes communicate with the two ends of the other group of water inlet and outlet pipeline assemblies in the two groups of water inlet and outlet pipeline assemblies respectively.

本发明中大口径晶体倍频机构2的结构专利号为CN201310156653.4中已公开,其结构与一种混频晶体四维高精度调整机构的结构相同。所述大口径晶体倍频机构2包括倍频箱体和混频机构,混频机构设置在倍频箱体内,The patent No. CN201310156653.4 has disclosed the structure of the large-diameter crystal frequency doubling mechanism 2 in the present invention, and its structure is the same as that of a frequency mixing crystal four-dimensional high-precision adjustment mechanism. The large-diameter crystal frequency doubling mechanism 2 includes a frequency doubling box and a frequency mixing mechanism, and the frequency mixing mechanism is arranged in the frequency doubling box,

所述混频机构包括俯仰姿态调整机构、俯仰调整框、偏摆姿态调整机构、偏摆调角框、混频晶体组件、混频偏振态调整机构、混频平移调整机构、混频间隙调整基座、偏振态调整框和混频间距调整架,偏摆调角框的下端可转动设置在俯仰调整框内,混频间距调整架的侧壁可转动设置在俯仰调整框的侧壁下部,偏振态调整框镶嵌在偏摆调角框端面上,混频间隙调整基座设置在混频间距调整架的下方,且混频间隙调整基座与混频间距调整架之间设有混频平移调整机构,偏振态调整机构设置在偏振态调整框上;The frequency mixing mechanism includes a pitch attitude adjustment mechanism, a pitch adjustment frame, a yaw attitude adjustment mechanism, a yaw angle adjustment frame, a frequency mixing crystal assembly, a frequency mixing polarization state adjustment mechanism, a frequency mixing translation adjustment mechanism, a frequency mixing gap adjustment base Seat, polarization state adjustment frame and frequency mixing pitch adjustment frame, the lower end of the yaw angle adjustment frame can be rotatably arranged in the pitch adjustment frame, the side wall of the frequency mixing pitch adjustment frame can be rotatably arranged in the side wall lower part of the pitch adjustment frame, and the polarization The state adjustment frame is embedded on the end face of the yaw angle adjustment frame, the mixing gap adjustment base is set under the mixing pitch adjustment frame, and a mixing translation adjustment is set between the mixing gap adjustment base and the mixing pitch adjustment frame mechanism, the polarization state adjustment mechanism is arranged on the polarization state adjustment frame;

所述俯仰姿态调整机构包括俯仰驱动组件和俯仰驱动检测长度计,俯仰驱动组件设置在俯仰调整框的上端,俯仰驱动检测长度计设置在俯仰调整框的侧壁上,The pitch attitude adjustment mechanism includes a pitch drive assembly and a pitch drive detection length gauge, the pitch drive assembly is arranged on the upper end of the pitch adjustment frame, and the pitch drive detection length gauge is arranged on the side wall of the pitch adjustment frame,

所述偏摆姿态调整机构包括偏摆驱动组件和偏摆驱动检测长度计,偏摆驱动组件和偏摆驱动检测长度计均设置在偏摆调角框的一个侧壁下部,且偏摆驱动检测长度计位于偏摆驱动组件的上方,The yaw attitude adjustment mechanism includes a yaw drive assembly and a yaw drive detection length gauge, both of which are arranged at the lower part of a side wall of the yaw angle adjustment frame, and the yaw drive detection length gauge The length gauge is located above the yaw drive assembly,

所述混频晶体组件包括混频晶体、混频晶体框和多个混频晶体锁紧机构,混频晶体框与偏振态调整框连接,混频晶体镶嵌在混频晶体框上,混频晶体框与偏振态调整框的四个顶角处分别通过一个混频晶体锁紧机构连接。The frequency mixing crystal assembly includes a frequency mixing crystal, a frequency mixing crystal frame and a plurality of frequency mixing crystal locking mechanisms, the frequency mixing crystal frame is connected with the polarization adjustment frame, the frequency mixing crystal is embedded on the frequency mixing crystal frame, and the frequency mixing crystal The four corners of the frame and the polarization state adjusting frame are respectively connected by a frequency mixing crystal locking mechanism.

本发明中第一分水槽5-2-3的条数为6至8条,第一进水槽5-2-1和第一回水槽5-2-2开设在第一内筒5-2上的一个端面上,每条第一分水槽5-2-3的一端与第一进水槽5-2-1连通,其另一端跨越第一内筒5-2另外三个端面后与第一回水槽5-2-2相连通,多条第一分水槽5-2-3等间距设置在第一进水槽5-2-1和第一回水槽5-2-2之间,第一进水槽5-2-1的形状为一端宽、另一端相对于一端相对窄的条形槽体,第一回水槽5-2-2与第一进水槽5-2-1的形状相同,当在第一内筒5-2上的一端面上分别加工第一回水槽5-2-2与第一进水槽5-2-1时,第一回水槽5-2-2和第一进水槽5-2-1并列设置,第一回水槽5-2-2的宽端与第一进水槽5-2-1窄端同侧,第一回水槽5-2-2的窄端与第一进水槽5-2-1宽端同侧,如此设置的第一进水槽5-2-1可更好地为多条第一分水槽5-2-3提供进水,第一回水槽5-2-2可更好地将多条第一分水槽5-2-3流出的回水运送出去。本发明中恒温水箱的型号为为SMC公司的HRS024-W-20。In the present invention, the number of the first water distribution tank 5-2-3 is 6 to 8, and the first water inlet tank 5-2-1 and the first water return tank 5-2-2 are provided on the first inner cylinder 5-2 On one end face of the first inner cylinder 5-2-3, one end of each first water dividing tank 5-2-3 communicates with the first water inlet tank 5-2-1, and the other end crosses the other three end faces of the first inner cylinder 5-2 and connects with the first back The water tanks 5-2-2 are connected, and a plurality of first water distribution tanks 5-2-3 are equidistantly arranged between the first water inlet tank 5-2-1 and the first water return tank 5-2-2, and the first water inlet tank The shape of 5-2-1 is a bar-shaped tank with one end wide and the other end relatively narrow relative to one end. The first return tank 5-2-2 has the same shape as the first water inlet tank 5-2-1. When the first water return groove 5-2-2 and the first water inlet groove 5-2-1 are respectively processed on one end surface of an inner cylinder 5-2, the first water return groove 5-2-2 and the first water inlet groove 5-2 2-1 are arranged side by side, the wide end of the first water return tank 5-2-2 is on the same side as the narrow end of the first water inlet tank 5-2-1, and the narrow end of the first water return tank 5-2-2 is on the same side as the first water inlet tank The wide ends of 5-2-1 are on the same side, so the first water inlet tank 5-2-1 can better provide water intake for multiple first water distribution tanks 5-2-3, and the first water return tank 5-2- 2. The return water flowing out from the first multiple water distribution tanks 5-2-3 can be better transported out. The model of constant temperature water tank among the present invention is the HRS024-W-20 that is SMC company.

具体实施方式二:结合图1说明本实施方式,本实施方式中进出水管路总成3包括进水管道9、进水管接头10、回水管道11和回水管接头12,所述恒温水箱13上设置有水箱进管13-1和水箱出管13-2,所述第一进水孔5-1-1与进水管道9的一端相连通,述进水管道9的另一端通过进水管接头10与恒温水箱13的水箱出管13-1相连通;所述第一回水孔5-1-2与回水管道11的一端相连通,所述回水管道11的另一端通过回水管接头12与恒温水箱13的水箱进管13-2相连通。本实施方式中未提及的构件与具体实施方式一的结构及连接关系相同。Specific embodiment two: This embodiment is described in conjunction with FIG. 1. In this embodiment, the water inlet and outlet pipeline assembly 3 includes a water inlet pipe 9, a water inlet pipe joint 10, a return water pipe 11 and a return water pipe joint 12. On the constant temperature water tank 13 A water tank inlet pipe 13-1 and a water tank outlet pipe 13-2 are provided, the first water inlet hole 5-1-1 communicates with one end of the water inlet pipe 9, and the other end of the water inlet pipe 9 passes through the water inlet pipe The joint 10 communicates with the water tank outlet pipe 13-1 of the constant temperature water tank 13; the first return hole 5-1-2 communicates with one end of the return pipe 11, and the other end of the return pipe 11 passes through the return pipe Joint 12 communicates with the water tank inlet pipe 13-2 of constant temperature water tank 13. Components not mentioned in this embodiment are the same in structure and connection relationship as in Embodiment 1.

具体实施方式三:结合图5说明本实施方式,本实施方式中第一外筒5-1的内壁为平面或加工有与第一进水槽5-2-1、第一回水槽5-2-2和多条第一分水槽5-2-3相对应的第一对应进水槽、第一对应回水槽和多条第一对应分水槽,当第一外筒5-1的内壁为平面时,第一外筒5-1与第一内筒5-2相贴紧设置;当第一外筒5-1的内壁上加工有第一对应进水槽、第一对应回水槽和多条第一对应分水槽时,第一对应进水槽与第一进水槽5-2-1相贴紧形成第一进水管道,第一对应回水槽与第一回水槽5-2-2相贴紧形成第一回水管道,第一对应分水槽与其对应的第一分水槽5-2-3相贴紧形成第一分水管道。Specific Embodiment Three: This embodiment is described in conjunction with FIG. 5. In this embodiment, the inner wall of the first outer cylinder 5-1 is plane or processed with the first water inlet tank 5-2-1, the first return water tank 5-2- 2 The first corresponding water inlet tank, the first corresponding return tank and the multiple first corresponding water dividing tanks corresponding to the multiple first water dividing tanks 5-2-3, when the inner wall of the first outer cylinder 5-1 is a plane, The first outer cylinder 5-1 is closely attached to the first inner cylinder 5-2; when the inner wall of the first outer cylinder 5-1 is processed with a first corresponding water inlet groove, a first corresponding return water groove and a plurality of first corresponding When dividing the water tank, the first corresponding water inlet tank is closely attached to the first water inlet tank 5-2-1 to form the first water inlet pipe, and the first corresponding water return tank is closely attached to the first water return tank 5-2-2 to form the first water inlet pipe. In the return water pipe, the first corresponding water diversion tank and its corresponding first water diversion tank 5-2-3 are closely attached to form the first water diversion pipe.

本实施方式中当第一外筒5-1的内壁为平面时,其易于加工且易于与第一内筒5-2相连接,通过第一外筒5-1与第一内筒5-2相贴紧设置,使第一内筒5-2上第一进水槽5-2-1、第一回水槽5-2-2和多条第一分水槽5-2-3得以形成闭合管道,保证水流正常流动为大口径晶体倍频机构2提供适宜温度且不会发生漏水现象。当第一外筒5-1的内壁上加工有第一对应进水槽5-1-3、第一对应回水槽5-1-4和多条第一对应分水槽5-1-5时,其与第一内筒5-2相贴紧时,可有效增大第一进水管道、第一回水管道和多条第一分水管道的横截面积,增大进出水的流量,使壳体1的升温时间短且恒温效果更加均匀,持久。本实施方式中未提及的构件与具体实施方式一和二的结构及连接关系相同。In this embodiment, when the inner wall of the first outer cylinder 5-1 is a plane, it is easy to process and connect with the first inner cylinder 5-2, through the first outer cylinder 5-1 and the first inner cylinder 5-2 close to each other, so that the first water inlet tank 5-2-1, the first return water tank 5-2-2 and multiple first water distribution tanks 5-2-3 on the first inner cylinder 5-2 can form a closed pipeline, Ensure the normal flow of water to provide a suitable temperature for the large-diameter crystal frequency doubling mechanism 2 without water leakage. When the inner wall of the first outer cylinder 5-1 is processed with a first corresponding water inlet groove 5-1-3, a first corresponding return water groove 5-1-4 and a plurality of first corresponding water dividing grooves 5-1-5, the When closely attached to the first inner cylinder 5-2, the cross-sectional area of the first water inlet pipe, the first return water pipe and multiple first water diversion pipes can be effectively increased, the flow of water in and out can be increased, and the shell The heating time of the body 1 is short and the constant temperature effect is more uniform and lasting. Components not mentioned in this embodiment are the same in structure and connection relationship as those in Embodiments 1 and 2.

具体实施方式四:结合图7说明本实施方式,本实施方式中所述前端盖7包括连接法兰16、密封圈17、固定法兰18、胶圈19和窗体20,所述连接法兰16的一侧可拆卸连接有与固定法兰18,所述窗体20倾斜设置在连接法兰16与固定法兰18之间,所述窗体20和连接法兰16之间设置有密封圈17,所述窗体20与固定法兰18之间设置有胶圈19。本实施方式中前端盖7和后端盖8的结构相同,如此设置的前端盖7即可方便观察到壳体1内部大口径晶体倍频机构2的工作状态,还具有良好的密封性。前端盖7还上安装有航插,可以保证电及信号的输入输出并且不影响散热效果。本实施方式中未提及的构件与具体实施方式三的结构及连接关系相同。Embodiment 4: This embodiment is described in conjunction with FIG. 7. The front end cover 7 in this embodiment includes a connecting flange 16, a sealing ring 17, a fixing flange 18, a rubber ring 19 and a window 20. The connecting flange One side of 16 is detachably connected with a fixed flange 18, the window 20 is obliquely arranged between the connecting flange 16 and the fixed flange 18, and a sealing ring is arranged between the window 20 and the connecting flange 16 17. A rubber ring 19 is provided between the window 20 and the fixing flange 18. In this embodiment, the front end cover 7 and the rear end cover 8 have the same structure. The front end cover 7 provided in this way can conveniently observe the working state of the large-diameter crystal frequency doubling mechanism 2 inside the housing 1, and also has good sealing performance. The front cover 7 is also equipped with aviation plugs, which can ensure the input and output of electricity and signals without affecting the cooling effect. Components not mentioned in this embodiment are the same in structure and connection relationship as in Embodiment 3.

具体实施方式五:结合图7说明本实施方式,本实施方式中所述一种可调控晶体温度的大口径晶体倍频转换装置还包括球形密封圈14和密封端盖15,所述第二筒体6外加工有可拆卸晶体框装置出口,所述密封端盖15设置在可拆卸晶体框装置出口处,所述球形密封圈14设置在可拆卸晶体框装置出口和密封端盖15之间。本实施方式中未提及的构件与具体实施方式四的结构及连接关系相同。Embodiment 5: This embodiment is described in conjunction with FIG. 7. The large-diameter crystal frequency multiplication conversion device that can regulate the temperature of the crystal described in this embodiment also includes a spherical sealing ring 14 and a sealing end cover 15. The second cylinder The outlet of the detachable crystal frame device is processed outside the body 6 , the sealing end cap 15 is arranged at the outlet of the detachable crystal frame device, and the spherical sealing ring 14 is arranged between the outlet of the detachable crystal frame device and the sealing end cap 15 . Components not mentioned in this embodiment are the same in structure and connection relationship as in Embodiment 4.

结合具体实施方式一至五说明本发明的工作过程:首先,在第一内筒5-2的外表面上加工完毕第一进水槽5-2-1、第一回水槽5-2-2和多条第一分水槽5-2-3后,将第一内筒5-2与第一外筒5-1进行组装形成第一筒体5,同理装配好第二筒体6,再将第一筒体5和第二筒体6装配完毕形成壳体1,再将大口径晶体倍频机构2安装在壳体1内,然后,将第一进水孔5-1-1和第一回水孔5-1-2通过进出水管路总成3与恒温水箱13,当恒温水箱13启动工作后,壳体1壁上通过恒温水流产生恒定的温度,同时使处于壳体1内部的大口径晶体倍频机构2在恒温状态下进行大口径晶体倍频转换工作。The working process of the present invention is described in conjunction with specific embodiments 1 to 5: first, the first water inlet tank 5-2-1, the first water return tank 5-2-2 and multiple After the first water dividing tank 5-2-3, the first inner cylinder 5-2 and the first outer cylinder 5-1 are assembled to form the first cylinder body 5, and the second cylinder body 6 is assembled similarly, and then the second cylinder body 6 is assembled. After the first cylinder 5 and the second cylinder 6 are assembled to form the housing 1, the large-diameter crystal frequency doubling mechanism 2 is installed in the housing 1, and then the first water inlet 5-1-1 and the first The water hole 5-1-2 passes through the water inlet and outlet pipeline assembly 3 and the constant temperature water tank 13. When the constant temperature water tank 13 starts to work, the wall of the shell 1 will generate a constant temperature through the constant temperature water flow, and at the same time make the large diameter inside the shell 1 The crystal frequency doubling mechanism 2 performs frequency doubling conversion of large-diameter crystals at a constant temperature.

Claims (5)

1.一种可调控晶体温度的大口径晶体倍频转换装置,其特征在于:它包括壳体(1)、大口径晶体倍频机构(2)、两组进出水管路总成(3)和恒温水箱(13),所述壳体(1)包括第一筒体(5)、第二筒体(6)、前端盖(7)和后端盖(8),第一筒体(5)的一端设置有前端盖(7),所述第一筒体(5)的另一端和第二筒体(6)的一端可拆卸连接,所述第二筒体(6)的另一端设置有后端盖(8),所述大口径晶体倍频机构(2)设置在第一筒体(5)和第二筒体(6)之间,所述第一筒体(5)和第二筒体(6)均为双层方筒体且结构相同,所述第一筒体(5)包括第一外筒(5-1)和第一内筒(5-2),第一内筒(5-2)嵌装在第一外筒(5-1)内,所述第一内筒(5-2)的外表面上加工第一进水槽(5-2-1)、第一回水槽(5-2-2)和多条第一分水槽(5-2-3),所述第一进水槽(5-2-1)和第一回水槽(5-2-2)沿第一内筒(5-2)的长度方向并列设置,多条第一分水槽(5-2-3)并列设置在第一进水槽(5-2-1)和第一回水槽(5-2-2)之间,每条第一分水槽(5-2-3)的一端与第一进水槽(5-2-1)连通且其另一端围绕第一内筒(5-2)一圈后与第一回水槽(5-2-2)连通,所述第一外筒(5-1)上对应第一进水槽(5-2-1)处加工有第一进水孔(5-1-1),第一外筒(5-1)上对应第一回水槽(5-2-2)处加工有第一回水孔(5-1-2),所述第一筒体(5)通过一组进出水管路总成(3)与恒温水箱(13)相连通,所述第二筒体(6)通过另一组进出水管路总成(3)与恒温水箱(13)相连通。1. A large-diameter crystal frequency multiplication conversion device capable of regulating crystal temperature, characterized in that it includes a housing (1), a large-diameter crystal frequency multiplication mechanism (2), two sets of water inlet and outlet pipeline assemblies (3) and A constant temperature water tank (13), the housing (1) includes a first cylinder (5), a second cylinder (6), a front end cover (7) and a rear end cover (8), the first cylinder (5) One end of the first cylinder (5) is provided with a front end cover (7), the other end of the first cylinder (5) is detachably connected to one end of the second cylinder (6), and the other end of the second cylinder (6) is provided with The rear end cover (8), the large-diameter crystal frequency doubling mechanism (2) is arranged between the first cylinder (5) and the second cylinder (6), and the first cylinder (5) and the second The cylinders (6) are double-layered square cylinders with the same structure, and the first cylinder (5) includes a first outer cylinder (5-1) and a first inner cylinder (5-2), and the first inner cylinder (5-2) Embedded in the first outer cylinder (5-1), the outer surface of the first inner cylinder (5-2) is processed with the first water inlet groove (5-2-1), the first round A water tank (5-2-2) and a plurality of first water dividing tanks (5-2-3), the first water inlet tank (5-2-1) and the first water return tank (5-2-2) are arranged along the first The length direction of an inner cylinder (5-2) is arranged side by side, and a plurality of first water dividing grooves (5-2-3) are arranged side by side in the first water inlet groove (5-2-1) and the first return water groove (5-2 -2), one end of each first water dividing tank (5-2-3) communicates with the first water inlet tank (5-2-1) and the other end circles around the first inner cylinder (5-2) After that, it communicates with the first water return tank (5-2-2), and the first water inlet hole (5-2-1) is processed on the first outer cylinder (5-1) corresponding to the first water inlet tank (5-2-1). 1-1), the first outer cylinder (5-1) is processed with a first return water hole (5-1-2) corresponding to the first return water tank (5-2-2), and the first cylinder ( 5) It is connected to the constant temperature water tank (13) through a set of water inlet and outlet pipeline assemblies (3), and the second cylinder (6) is connected to the constant temperature water tank (13) through another set of water inlet and outlet pipeline assemblies (3) Pass. 2.根据权利要求1所述的一种可调控晶体温度的大口径晶体倍频转换装置,其特征在于:进出水管路总成(3)包括进水管道(9)、进水管接头(10)、回水管道(11)和回水管接头(12),所述恒温水箱(13)上设置有水箱进管(13-1)和水箱出管(13-2),所述第一进水孔(5-1-1)与进水管道(9)的一端相连通,所述进水管道(9)的另一端通过进水管接头(10)与恒温水箱(13)的水箱出管(13-1)相连通;所述第一回水孔(5-1-2)与回水管道(11)的一端相连通,所述回水管道(11)的另一端通过回水管接头(12)与恒温水箱(13)的水箱进管(13-2)相连通。2. A large-diameter crystal frequency doubling conversion device capable of regulating crystal temperature according to claim 1, characterized in that: the water inlet and outlet pipeline assembly (3) includes a water inlet pipe (9), a water inlet pipe joint (10) , return pipe (11) and return pipe joint (12), described constant temperature water tank (13) is provided with water tank inlet pipe (13-1) and water tank outlet pipe (13-2), described first water inlet (5-1-1) communicates with one end of the water inlet pipe (9), and the other end of the water inlet pipe (9) is connected to the water tank outlet pipe (13- 1) connected; the first return hole (5-1-2) is connected with one end of the return pipe (11), and the other end of the return pipe (11) is connected with the return pipe joint (12) The water tank inlet pipe (13-2) of constant temperature water tank (13) is connected. 3.根据权利要求1或2所述的一种可调控晶体温度的大口径晶体倍频转换装置,其特征在于:第一外筒(5-1)的内壁为平面或加工有与第一进水槽(5-2-1)、第一回水槽(5-2-2)和多条第一分水槽(5-2-3)相对应的第一对应进水槽、第一对应回水槽和多条第一对应分水槽,当第一外筒(5-1)的内壁为平面时,第一外筒(5-1)与第一内筒(5-2)相贴紧设置;当第一外筒(5-1)的内壁上加工有第一对应进水槽、第一对应回水槽和多条第一对应分水槽时,第一对应进水槽与第一进水槽(5-2-1)相贴紧形成第一进水管道,第一对应回水槽与第一回水槽(5-2-2)相贴紧形成第一回水管道,第一对应分水槽与其对应的第一分水槽(5-2-3)相贴紧形成第一分水管道。3. According to claim 1 or 2, a large-diameter crystal frequency multiplication conversion device with adjustable crystal temperature is characterized in that: the inner wall of the first outer cylinder (5-1) is flat or processed with the first step The water tank (5-2-1), the first water return tank (5-2-2) and the first corresponding water inlet tank corresponding to the first water distribution tanks (5-2-3), the first corresponding water return tank and multiple water tanks The first corresponding water dividing groove, when the inner wall of the first outer cylinder (5-1) is a plane, the first outer cylinder (5-1) and the first inner cylinder (5-2) are closely arranged; when the first When the inner wall of the outer cylinder (5-1) is processed with a first corresponding water inlet groove, a first corresponding return water groove and a plurality of first corresponding water distribution grooves, the first corresponding water inlet groove and the first water inlet groove (5-2-1) The first water inlet pipe is closely attached to each other, the first corresponding water return tank and the first water return tank (5-2-2) are closely connected to form the first water return pipe, and the first corresponding water distribution tank and its corresponding first water distribution tank ( 5-2-3) close together to form the first water diversion pipe. 4.根据权利要求3所述的一种可调控晶体温度的大口径晶体倍频转换装置,其特征在于:所述前端盖(7)包括连接法兰(16)、密封圈(17)、固定法兰(18)、胶圈(19)和窗体(20),所述连接法兰(16)的一侧可拆卸连接有与固定法兰(18),所述窗体(20)倾斜设置在连接法兰(16)与固定法兰(18)之间,所述窗体(20)和连接法兰(16)之间设置有密封圈(17),所述窗体(20)与固定法兰(18)之间设置有胶圈(19)。4. A large-diameter crystal frequency doubling conversion device with adjustable crystal temperature according to claim 3, characterized in that: the front cover (7) includes a connecting flange (16), a sealing ring (17), a fixing Flange (18), apron (19) and form (20), one side of the connecting flange (16) is detachably connected with the fixed flange (18), and the form (20) is arranged obliquely Between connecting flange (16) and fixed flange (18), sealing ring (17) is arranged between described window (20) and connecting flange (16), described window (20) and fixed Rubber rings (19) are arranged between the flanges (18). 5.根据权利要求4所述的一种可调控晶体温度的大口径晶体倍频转换装置,其特征在于:它还包括球形密封圈(14)和密封端盖(15),所述第二筒体(6)外加工有可拆卸晶体框装置出口,所述密封端盖(15)设置在可拆卸晶体框装置出口处,所述球形密封圈(14)设置在可拆卸晶体框装置出口和密封端盖(15)之间。5. A large-diameter crystal frequency multiplication conversion device with adjustable crystal temperature according to claim 4, characterized in that: it also includes a spherical sealing ring (14) and a sealing end cap (15), and the second cylinder The body (6) is processed with a detachable crystal frame device outlet, the sealing end cover (15) is arranged at the detachable crystal frame device outlet, and the spherical sealing ring (14) is arranged at the detachable crystal frame device outlet and seal Between the end caps (15).
CN201510657600.XA 2015-10-12 2015-10-12 A kind of heavy caliber crystal double frequency conversion equipment of controllable crystal temperature effect Active CN105226497B (en)

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CN102393769A (en) * 2011-12-06 2012-03-28 广西科学院 Sample temperature adjusting device applied to spectral analysis experiment
CN103235464A (en) * 2013-04-28 2013-08-07 哈尔滨工业大学 Built-in high flux and large diameter laser frequency conversion device
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