CN113718341B - Visual single crystal culture apparatus - Google Patents
Visual single crystal culture apparatus Download PDFInfo
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- CN113718341B CN113718341B CN202111026930.0A CN202111026930A CN113718341B CN 113718341 B CN113718341 B CN 113718341B CN 202111026930 A CN202111026930 A CN 202111026930A CN 113718341 B CN113718341 B CN 113718341B
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- C—CHEMISTRY; METALLURGY
- C30—CRYSTAL GROWTH
- C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
- C30B35/00—Apparatus not otherwise provided for, specially adapted for the growth, production or after-treatment of single crystals or of a homogeneous polycrystalline material with defined structure
Abstract
The invention discloses a visual single crystal culture device, which can culture and control a plurality of incubator units at one time, effectively improve the culture capacity and the culture effect, improve the consistency of the culture conditions of single crystals in each incubator unit, facilitate the subsequent experimental study, and simultaneously facilitate the control of the internal pressure and the solvent amount, and effectively improve the processing and culture capacity; the first material injection matching component is used for injecting liquid into the incubator unit, and the second material injection matching component is used for injecting gas into the incubator unit; or, first notes material cooperation subassembly is used for injecting gas into the incubator unit, second notes material cooperation subassembly is used for injecting liquid into the incubator unit, through the separately control of gas and liquid, effectively improves control accuracy and convenience, and every high definition digtal camera's image is projected with enlarged mode and is shown on monitoring screen simultaneously for monitor single crystal growth process, the analysis of being convenient for is compared.
Description
Technical Field
The invention particularly relates to a visual single crystal culture device, and relates to the field related to single crystal culture.
Background
The single crystal structure analysis is an important means for determining the composition and crystal structure of a compound, and is the most common research method capable of providing most information, and in order to obtain a single crystal which can be used for experimental determination, special equipment is generally required to be adopted to cultivate the single crystal. Regardless of whether slow volatilization, temperature reduction crystallization or solvent diffusion crystallization is carried out, the temperature and pressure for culturing the crystals need to be controlled during crystallization, and meanwhile, corresponding gas needs to be added into the culture device to control the pressure and corresponding solvent needs to be added for crystallization during culture. However, the conventional single crystal culture apparatus generally can only be provided with a single culture, for example, patent CN205171010U discloses a single crystal culture apparatus prepared by a solution method, which can only realize the control of a single culture apparatus at one time although the control of temperature, pressure and the like can be realized, so that the requirement of analysis such as orthogonal experiment and the like is difficult to realize in this culture method, and chinese patent CN205662622U discloses a single crystal culture apparatus with controllable conditions, which can realize the culture of a plurality of culture apparatuses at one time by providing a plurality of single crystal culture bottles in an incubator, but can not effectively and individually control each single crystal bottle, and can not realize the comparison and analysis of different conditions, which affects the experimental capability.
Based on the above problems, it can be found that the existing culture equipment is generally difficult to realize the standardization and simultaneously controls a plurality of culture devices, the efficiency and accuracy of crystallization are influenced, the subsequent laboratory analysis of crystallization is not facilitated, and the analysis and experimental capacity are influenced.
Disclosure of Invention
Therefore, in order to solve the above-mentioned disadvantages, the present invention provides a visual single crystal growth apparatus.
The invention is realized in such a way, a visual single crystal culture device is constructed, and the visual single crystal culture device comprises a temperature control box, incubator units, mother butt joint reference ports, a transparent clamping cover, a self-locking pipe joint, a connector, a first material injection matching assembly and a second material injection matching assembly, wherein a plurality of incubator units which are arranged at intervals are arranged in the temperature control box at intervals, the upper end of each incubator unit is connected with the self-locking pipe joint which can be communicated with an internal culture cavity of the incubator unit, at least three mother butt joint reference ports are arranged on two sides of the temperature control box, a plurality of mother reference columns which extend downwards are connected and arranged on the transparent clamping cover, and the mother reference columns can extend into and be positioned in the mother butt joint reference ports; the transparent card cover can be clamped on the temperature control box, at least three sub-butt joint reference ports are arranged on the transparent card cover, a plurality of interfaces are further arranged on the transparent card cover, the interfaces correspond to the self-locking pipe joints one by one and are positioned right above the self-locking pipe joints, sub-reference columns are arranged at the lower ends of the first injection matching assembly and the second injection matching assembly respectively and can extend into and be positioned in the sub-butt joint reference ports, so that the first injection matching assembly or the second injection matching assembly can be matched on the transparent card cover independently, and injection of each self-locking pipe joint is further realized;
the first material injection matching assembly is used for injecting liquid into the incubator unit, and the second material injection matching assembly is used for injecting gas into the incubator unit; or the first material injection matching component is used for injecting gas into the incubator unit, and the second material injection matching component is used for injecting liquid into the incubator unit.
Further, as an optimization, the first injection matching assembly and the second injection matching assembly respectively comprise a positioning plate, a plurality of inserting connectors and a plurality of conveying pipes, the inserting connectors are arranged on the positioning plate at intervals, one conveying pipe is connected to each inserting connector, the positions and the number of the inserting connectors correspond to the interfaces, the inserting connectors can extend into the interfaces, the inserting connectors can be inserted into the self-locking pipe connectors and matched with the self-locking pipe connectors, and the inserting connectors can be communicated with the culture cavity inside the culture box unit after being inserted into the self-locking pipe connectors.
Preferably, the self-locking pipe joint is structured such that the self-locking pipe joint can be automatically sealed after the plug connector is pulled out of the self-locking pipe joint.
Preferably, guide sleeves are arranged in the sub-butt joint reference port and the female butt joint reference port, the sub-reference column and the female reference column can be tightly inserted into the guide sleeves, extension clamps are arranged on two sides of the transparent clamp cover, and the female reference column is fixed on the extension clamps.
Further, as preferred, be provided with a plurality of spacers in the temperature control box, each incubator unit by the spacer is separated and is fixed a position, be located in the temperature control box every the mounted position of incubator unit all is provided with a heating temperature controller subassembly, heating temperature controller subassembly can be right the incubator unit heats and control by temperature change.
Further, as an optimization, the incubator unit comprises an outer transparent box body and an inner culture bottle body, wherein the outer transparent box body is of a cuboid structure, the outer transparent box body is arranged around the inner culture bottle body in a surrounding manner, an annular open slot is formed in the bottom side of the inner culture bottle body, the lower end of the annular open slot is open, the culture cavity is arranged in the inner culture bottle body, a clamping port is formed in the upper end of the culture cavity, the self-locking pipe joint is fixedly sealed on the clamping port, the annular open slot can be detachably clamped and sleeved on the heating temperature controller assembly, so that the heating temperature controller assembly can be used for controlling the temperature of the inner culture bottle body, and a plurality of visible windows are formed in the inner culture bottle body; inside or the outside of temperature control box 1 is provided with a plurality of high definition digtal cameras, and every high definition digtal camera all sets up towards interior culture flask body to carry out real-time supervision through high definition digtal camera, high definition digtal camera transmits to the monitoring screen through wireless or wired mode, and every high definition digtal camera's image with enlarged mode projection display on the monitoring screen.
Further, as preferred, heating temperature control assembly includes control by temperature change heating seat, end heating plate, central heating plate and a plurality of temperature control pipe, the center of control by temperature change heating seat is provided with annular end heating plate, the upper end of end heating plate is provided with central heating plate, the fixed annular snap ring that is provided with all around of control by temperature change heating seat, be provided with a plurality of upper and lower extensions on the snap ring the temperature control pipe, the circulation flow has temperature control fluid medium in the temperature control pipe.
Further, as a preferred option, a temperature control external member is further arranged on the plug connector or the conveying pipe, the temperature control external member comprises an outer heat insulation sleeve and an inner heating wire, the inner heating wire is arranged in the outer heat insulation sleeve, a through hole is formed in the center of the outer heat insulation sleeve, and the plug connector or the conveying pipe is sleeved in the through hole.
Further, as a preferred option, the self-locking pipe joint comprises a lower connecting flange, a joint seat, a spring, a self-locking rod and a self-locking plug, wherein the lower connecting flange is fixed on one side of the lower end of the joint seat, a communicating cavity and a self-locking control cavity are arranged on the upper portion of the joint seat, the upper end of the communicating cavity can be communicated with the plug and the conveying pipe, an outlet cavity is formed in the bottom of the central cavity of the lower connecting flange, the self-locking plug capable of sliding up and down in a sealing manner is arranged at the upper end of the central cavity of the lower connecting flange, the upper end of the self-locking plug is connected with the self-locking rod in a matching manner, the self-locking rod extends into the self-locking control cavity, the spring is sleeved on the self-locking rod, the self-locking rod drives the self-locking plug to move up under the action force of the spring, so that the outlet cavity is not communicated with the communicating cavity, and the self-locking rod is driven by the downward plug force of the plug of the self-locking rod, the self-locking plug moves downwards, so that the outlet cavity is communicated with the communication cavity.
Further, preferably, the self-locking plug is provided with a radial communicating hole and a bottom blind hole, the bottom blind hole is communicated with the radial communicating hole, the outlet cavity is communicated with the communicating cavity by utilizing the radial communicating hole and the bottom blind hole, an upper spring fixing disc is fixedly arranged on the joint seat and positioned in the self-locking control cavity, the upper end of the spring is fixed on the upper spring fixing disc, the lower end of the spring is fixed on a lower spring fixing disc which is fixed on the self-locking rod, so as to move up and down along with the self-locking rod, the upper end of the self-locking control cavity is provided with an inserting cavity, a guide sleeve is fixedly arranged in the inserting cavity and is in sliding fit with the self-locking rod, and the upper end of the self-locking rod extends upwards out of the guide sleeve, and the insertion rod can be abutted and matched with the upper end of the self-locking rod.
The invention has the following advantages: compared with the same type of equipment, the visual single crystal culture device provided by the invention has the following advantages:
(1) the visual single crystal culture device provided by the invention can be used for culturing and controlling a plurality of incubator units at one time, effectively improves the culture capacity and the culture effect, improves the consistency of the culture conditions of single crystals in each incubator unit, facilitates subsequent experimental research, and simultaneously facilitates the control of the internal pressure and the solvent amount, and effectively improves the processing and culture capacity.
(2) The transparent card cover is provided with at least three sub-butt joint reference ports, the transparent card cover is also provided with a plurality of interfaces, the interfaces are in one-to-one correspondence with the self-locking pipe joints, the interfaces are positioned right above the self-locking pipe joints, the lower ends of the first material injection matching component and the second material injection matching component are respectively provided with a sub-reference column, and the sub-reference columns can extend into and be positioned in the sub-butt joint reference ports, so that the first material injection matching component or the second material injection matching component can be independently matched with the transparent card cover, the material injection of each self-locking pipe joint is further realized, the simultaneous control of a plurality of incubator units is effectively realized, and the culture capacity is improved;
(3) the first material injection matching component is used for injecting liquid into the incubator unit, and the second material injection matching component is used for injecting gas into the incubator unit; or the first material injection matching component is used for injecting gas into the incubator unit, the second material injection matching component is used for injecting liquid into the incubator unit, and the control precision and convenience are effectively improved through the separate control of the gas and the liquid;
(4) the structure of the self-locking pipe joint is designed to ensure that the self-locking pipe joint can realize automatic sealing after the plug connector is pulled out of the self-locking pipe joint, thereby effectively improving the control precision and the processing capacity and ensuring the culture conditions.
Drawings
FIG. 1 is a schematic illustration of the disassembled structure of the components of the present invention;
FIG. 2 is a schematic view of the structure of the incubator unit and the heating temperature control assembly of the present invention;
FIG. 3 is a schematic view of the temperature control kit of the present invention;
fig. 4 is a schematic structural diagram of the self-locking pipe joint of the present invention.
Detailed Description
The present invention will be described in detail with reference to fig. 1 to 4, and the technical solutions in the embodiments of the present invention will be clearly and completely described, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The invention provides a visual single crystal culture device through improvement, which comprises a temperature control box 1, an incubator unit 3, mother butt joint reference ports 4, a transparent clamping cover 16, a self-locking pipe joint 17, an interface 14, a first injection matching component 9 and a second injection matching component 11, wherein a plurality of incubator units 3 which are arranged at intervals are distributed in the temperature control box 1, the upper end of each incubator unit 3 is connected with the self-locking pipe joint 17 which can be communicated with an internal culture cavity of the incubator unit, at least three mother butt joint reference ports 4 are arranged on two sides of the temperature control box, a plurality of mother base reference columns 5 which extend downwards are connected and arranged on the transparent clamping cover, and the mother base columns 5 can extend into and be positioned in the mother butt joint reference ports; the transparent card cover can be clamped on the temperature control box 1, at least three sub-butt reference ports 6 are arranged on the transparent card cover, a plurality of interfaces 14 are further arranged on the transparent card cover, the interfaces 14 correspond to the self-locking pipe joints one by one, the interfaces 14 are positioned right above the self-locking pipe joints, sub-reference columns 13 are arranged at the lower ends of the first material injection matching component 9 and the second material injection matching component 11, and the sub-reference columns can extend into and be positioned in the sub-butt reference ports so that the first material injection matching component or the second material injection matching component can be matched with the transparent card cover independently, and then material injection of each self-locking pipe joint is realized;
the first material injection matching component 9 is used for injecting liquid into the incubator unit, and the second material injection matching component 11 is used for injecting gas into the incubator unit; or the first material injection matching component is used for injecting gas into the incubator unit, and the second material injection matching component is used for injecting liquid into the incubator unit.
The first material injection matching component and the second material injection matching component respectively comprise a positioning plate 7, a plurality of inserting joints 8 and a plurality of conveying pipes 12, the inserting joints 8 are arranged on the positioning plate 7 at intervals, one conveying pipe 12 is connected to each inserting joint 8, the positions and the number of the inserting joints correspond to the interfaces, the inserting joints can stretch into the interfaces, the inserting joints can be inserted into the self-locking pipe joints in a matched mode, and the inserting joints 8 can be communicated with the culture cavities in the culture box units after being inserted into the self-locking pipe joints.
The structure of the self-locking pipe joint is designed to enable the self-locking pipe joint to realize automatic sealing after the plug connector is pulled out of the self-locking pipe joint.
Guide sleeves are arranged in the sub-butt joint reference port 6 and the female butt joint reference port 4, the sub-reference column and the female reference column can be tightly inserted into the guide sleeves, extension clamps 15 are arranged on two sides of the transparent clamp cover, and the female reference column is fixed on the extension clamps 15.
The temperature control box is internally provided with a plurality of spacing frames 2, each incubator unit is positioned by the spacing frames 2 at intervals, a heating temperature controller component is arranged at the mounting position of each incubator unit in the temperature control box and can heat and control the temperature of the incubator unit.
The incubator unit comprises an outer transparent box body and an inner culture bottle body 24, wherein the outer transparent box body is of a cuboid structure, the outer transparent box body is arranged around the inner culture bottle body in a surrounding mode, an annular open slot 22 is formed in the bottom side of the inner culture bottle body 4, the lower end of the annular open slot 22 is open, the culture cavity body is arranged in the inner culture bottle body, a clamping port 23 is formed in the upper end of the culture cavity body, a self-locking pipe joint 17 is fixedly sealed on the clamping port 23, the annular open slot can be detachably clamped and sleeved on the heating temperature controller assembly, so that the heating temperature controller assembly can be used for carrying out temperature control on the inner culture bottle body, and a plurality of visible transparent windows are formed in the inner culture bottle body;
inside or the outside of temperature control box 1 is provided with a plurality of high definition digtal cameras, and every high definition digtal camera all sets up towards interior culture flask body to carry out real-time supervision through high definition digtal camera, high definition digtal camera transmits to the monitoring screen through wireless or wired mode, and every high definition digtal camera's image with enlarged mode projection display on the monitoring screen, be convenient for observe.
Heating temperature control assembly includes control by temperature change heating seat 18, end heating plate 20, central heating plate 25 and a plurality of temperature control pipe 21, the center of control by temperature change heating seat 18 is provided with the annular end heating plate 20, the upper end of end heating plate 20 is provided with central heating plate 25, the fixed annular snap ring 19 that is provided with all around of control by temperature change heating seat, be provided with a plurality of upper and lower extensions on the snap ring temperature control pipe 21, temperature control pipe 21 inner loop flows has temperature control fluid medium.
The temperature control sleeve is further arranged on the plug connector or the conveying pipe and comprises an outer heat insulation sleeve 26 and an inner heating wire 27, the inner heating wire is arranged in the outer heat insulation sleeve, a through hole is formed in the center of the outer heat insulation sleeve, and the plug connector or the conveying pipe is sleeved in the through hole.
The self-locking pipe joint comprises a lower connecting flange 37, a joint seat 29, a spring 35, a self-locking rod 36 and a self-locking plug 34, wherein the lower connecting flange 37 is fixed on one side of the lower end of the joint seat 29, the upper part of the joint seat 29 is provided with a communicating cavity 28 and a self-locking control cavity, the upper end of the communicating cavity can be communicated with the plug and a conveying pipe, the bottom in the central cavity of the lower connecting flange is provided with an outlet cavity 32, the upper end of the central cavity of the lower connecting flange is provided with the self-locking plug 34 capable of sliding up and down in a sealing manner, the upper end of the self-locking plug 34 is matched and connected with the self-locking rod, the self-locking rod extends into the self-locking control cavity, the self-locking rod is sleeved with the spring 35, under the acting force of the spring, the self-locking rod 36 drives the self-locking plug to move up, so that the outlet cavity 32 is not communicated with the communicating cavity 28, when the self-locking rod is driven by the downward insertion force of the insertion rod of the insertion head, the self-locking plug moves downwards, so that the outlet cavity 32 is communicated with the communication cavity 28.
The self-locking plug is provided with a radial communicating hole 31 and a bottom blind hole 33, the bottom blind hole 33 is communicated with the radial communicating hole, the outlet cavity is communicated with the communicating cavity by utilizing the radial communicating hole and the bottom blind hole, an upper spring fixing disc 38 is fixedly arranged in the self-locking control cavity on the joint seat, the upper end of the spring 35 is fixed on the upper spring fixing disc 38, the lower end of the spring is fixed on a lower spring fixing disc which is fixed on the self-locking rod, so as to move up and down along with the self-locking rod, the upper end of the self-locking control cavity is provided with an inserting cavity, a guide sleeve is fixedly arranged in the inserting cavity and is in sliding fit with the self-locking rod, and the upper end of the self-locking rod extends upwards out of the guide sleeve, and the insertion rod can be abutted and matched with the upper end of the self-locking rod.
The visual single crystal culture device provided by the invention can be used for culturing and controlling a plurality of incubator units at one time, effectively improves the culture capacity and the culture effect, improves the consistency of the culture conditions of single crystals in each incubator unit, facilitates subsequent experimental research, and simultaneously facilitates the control of the internal pressure and the solvent amount, and effectively improves the processing and culture capacity. The transparent card cover is provided with at least three sub-butt joint reference ports, the transparent card cover is also provided with a plurality of interfaces, the interfaces are in one-to-one correspondence with the self-locking pipe joints, the interfaces are positioned right above the self-locking pipe joints, the lower ends of the first material injection matching component and the second material injection matching component are respectively provided with a sub-reference column, and the sub-reference columns can extend into and be positioned in the sub-butt joint reference ports, so that the first material injection matching component or the second material injection matching component can be independently matched with the transparent card cover, the material injection of each self-locking pipe joint is further realized, the simultaneous control of a plurality of incubator units is effectively realized, and the culture capacity is improved; the first material injection matching component is used for injecting liquid into the incubator unit, and the second material injection matching component is used for injecting gas into the incubator unit; or the first material injection matching component is used for injecting gas into the incubator unit, the second material injection matching component is used for injecting liquid into the incubator unit, and the control precision and convenience are effectively improved through the separate control of the gas and the liquid; the structure of the self-locking pipe joint is designed to ensure that the self-locking pipe joint can realize automatic sealing after the plug connector is pulled out of the self-locking pipe joint, thereby effectively improving the control precision and the processing capacity and ensuring the culture conditions.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described, and the standard parts used in the present invention are all available on the market, the special-shaped parts can be customized according to the description and the accompanying drawings, the specific connection mode of each part adopts the conventional means of bolt and rivet, welding and the like mature in the prior art, the machinery, parts and equipment adopt the conventional type in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, and the details are not described herein.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (5)
1. A visual single crystal culture device comprises a temperature control box, incubator units, mother butt joint reference ports, transparent clamping covers, self-locking pipe joints, interfaces, a first injection matching assembly and a second injection matching assembly, wherein a plurality of incubator units are arranged at intervals in the temperature control box, the upper end of each incubator unit is connected with one self-locking pipe joint which can be communicated with an internal culture cavity of the incubator unit, at least three mother butt joint reference ports are arranged on two sides of the temperature control box, a plurality of mother reference columns extending downwards are connected and arranged on the transparent clamping covers, and the mother reference columns can extend into and be positioned in the mother butt joint reference ports; the transparent card cover can be clamped on the temperature control box, at least three sub-butt joint reference ports are arranged on the transparent card cover, a plurality of interfaces are further arranged on the transparent card cover, the interfaces correspond to the self-locking pipe joints one by one and are positioned right above the self-locking pipe joints, sub-reference columns are arranged at the lower ends of the first injection matching assembly and the second injection matching assembly respectively and can extend into and be positioned in the sub-butt joint reference ports, so that the first injection matching assembly or the second injection matching assembly can be matched on the transparent card cover independently, and injection of each self-locking pipe joint is further realized;
the first material injection matching assembly is used for injecting liquid into the incubator unit, and the second material injection matching assembly is used for injecting gas into the incubator unit; or the first material injection matching component is used for injecting gas into the incubator unit, and the second material injection matching component is used for injecting liquid into the incubator unit;
a plurality of spacing frames are arranged in the temperature control box, each incubator unit is spaced and positioned by the spacing frames, a heating temperature controller component is arranged at the mounting position of each incubator unit in the temperature control box, and the heating temperature controller component can heat and control the temperature of the incubator units;
the incubator unit comprises an outer transparent box body and an inner culture bottle body, wherein the outer transparent box body is of a cuboid structure, the outer transparent box body is arranged around the inner culture bottle body in a surrounding mode, an annular open slot is formed in the bottom side of the inner culture bottle body, the lower end of the annular open slot is open, the culture cavity body is arranged in the inner culture bottle body, a clamping port is formed in the upper end of the culture cavity body, a self-locking pipe joint is fixedly sealed on the clamping port, the annular open slot can be detachably clamped and sleeved on the heating temperature controller assembly, so that the heating temperature controller assembly can be used for controlling the temperature of the inner culture bottle body, and a plurality of visible windows are formed in the inner culture bottle body; a plurality of high-definition cameras are arranged inside or outside the temperature control box 1, each high-definition camera faces the inner culture bottle body, so that real-time monitoring can be conducted through the high-definition cameras, the high-definition cameras are transmitted to the monitoring screen in a wireless or wired mode, and images of the high-definition cameras are projected and displayed on the monitoring screen in an amplifying mode;
the heating temperature control assembly comprises a temperature control heating seat, a bottom heating plate, a central heating plate and a plurality of temperature control pipes, wherein the annular bottom heating plate is arranged in the center of the temperature control heating seat, the central heating plate is arranged at the upper end of the bottom heating plate, annular clamping rings are fixedly arranged around the temperature control heating seat, the plurality of temperature control pipes extending up and down are arranged on the clamping rings, and temperature control fluid media flow in the temperature control pipes in a circulating manner;
the self-locking pipe joint comprises a lower connecting flange, a joint seat, a spring, a self-locking rod and a self-locking plug, wherein the lower connecting flange is fixed on one side of the lower end of the joint seat, a communicating cavity and a self-locking control cavity are arranged on the upper portion of the joint seat, the upper end of the communicating cavity can be communicated with a plug and a conveying pipe, an outlet cavity is formed in the bottom in a central cavity of the lower connecting flange, the self-locking plug capable of sliding in an up-and-down sealing mode is arranged at the upper end of the central cavity of the lower connecting flange, the upper end of the self-locking plug is connected with the self-locking rod in a matching mode, the self-locking rod extends into the self-locking control cavity, the spring is sleeved on the self-locking rod, the self-locking rod drives the self-locking plug to move upwards under the acting force of the spring, so that the outlet cavity is not communicated with the communicating cavity, and the self-locking rod is driven by the downward plugging force of the plug of the self-locking rod, the self-locking plug moves downwards, so that the outlet cavity is communicated with the communication cavity;
the self-locking plug is provided with a radial communicating hole and a bottom blind hole, the bottom blind hole is communicated with the radial communicating hole, the outlet cavity is communicated with the communicating cavity by utilizing the radial communicating hole and the bottom blind hole, an upper spring fixing disc is fixedly arranged in the self-locking control cavity on the joint seat, the upper end of the spring is fixed on the upper spring fixing disc, the lower end of the spring is fixed on a lower spring fixing disc, the lower spring fixing disc is fixed on the self-locking rod so as to move up and down along with the self-locking rod, an inserting cavity is arranged at the upper end of the self-locking control cavity, a guide sleeve is fixedly arranged in the inserting cavity, the guide sleeve is in sliding fit with the self-locking rod, the upper end of the self-locking rod upwards extends out of the guide sleeve, and the inserting rod can be abutted and matched with the upper end of the self-locking rod.
2. A visual single crystal growing apparatus according to claim 1, wherein: the first material injection matching assembly and the second material injection matching assembly respectively comprise a positioning plate, a plurality of inserting joints and a plurality of conveying pipes, the inserting joints are arranged on the positioning plate at intervals, one conveying pipe is connected to each inserting joint, the positions and the number of the inserting joints correspond to those of the interfaces, the inserting joints can stretch into the interfaces, the inserting joints can be inserted into the self-locking pipe joints in a matched mode, and the inserting joints can be communicated with the culture cavity inside the culture box unit after being inserted into the self-locking pipe joints.
3. A visual single crystal growing apparatus according to claim 2, wherein: the structure of the self-locking pipe joint is designed to enable the self-locking pipe joint to realize automatic sealing after the plug connector is pulled out of the self-locking pipe joint.
4. A visual single crystal growing apparatus according to claim 3, wherein: guide sleeves are arranged in the sub-butt joint reference port and the female butt joint reference port, the sub-reference column and the female reference column can be tightly inserted into the guide sleeves, extension clamps are arranged on two sides of the transparent clamp cover, and the female reference column is fixed on the extension clamps.
5. A visual single crystal growing apparatus according to claim 1, wherein: the temperature control external member is arranged on the plug connector or the conveying pipe and comprises an outer heat insulation sleeve and an inner heating wire, the inner heating wire is arranged in the outer heat insulation sleeve, a through hole is formed in the center of the outer heat insulation sleeve, and the plug connector or the conveying pipe is sleeved in the through hole.
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| CN202111026930.0A CN113718341B (en) | 2021-09-02 | 2021-09-02 | Visual single crystal culture apparatus |
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| CN202111026930.0A CN113718341B (en) | 2021-09-02 | 2021-09-02 | Visual single crystal culture apparatus |
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| CN204141120U (en) * | 2014-08-14 | 2015-02-04 | 黄子颀 | A kind of circlip self-locking formula pipe joint |
| CN205171010U (en) * | 2015-10-22 | 2016-04-20 | 哈尔滨理工大学 | Solwution method preparation single crystal culture apparatus |
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