CN108181946A - Sensing chamber ice bath device and its application method - Google Patents
Sensing chamber ice bath device and its application method Download PDFInfo
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- CN108181946A CN108181946A CN201711494293.3A CN201711494293A CN108181946A CN 108181946 A CN108181946 A CN 108181946A CN 201711494293 A CN201711494293 A CN 201711494293A CN 108181946 A CN108181946 A CN 108181946A
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- ice bath
- motor
- pot
- fixed
- slot
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D23/00—Control of temperature
- G05D23/19—Control of temperature characterised by the use of electric means
- G05D23/20—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature
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- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Automatic Analysis And Handling Materials Therefor (AREA)
Abstract
The invention discloses a kind of sensing chamber ice bath devices and its application method, including housing, further include sealing cover, pot, sample fixed mechanism, rotating mechanism and two groups of elevating mechanisms；Several mutually independent ice bath slots are equipped in pot, each ice bath slot includes refrigerating chip, temperature sensor and temperature indicator；Rotating mechanism includes the first motor and Cam splitter；Each elevating mechanism includes the second motor and magnet piece；Control panel includes several groups of regulation and control units and PLC controller, and regulation and control unit, refrigerating chip, temperature sensor, temperature indicator, support element, the first motor, the second motor and electromagnet are electrically connected respectively with PLC controller.The present invention can concurrently set different ice bath temperatures, and pot can independently rotate, and ice bath in the ice bath slot that the test tube immersion in fixed disk is specified, automation mechanized operation meets the needs of reagent difference condition of ice bath, also avoids the pollution problem that manual operation is brought.
Description
Technical field
The invention belongs to water-bath technical field, more particularly to a kind of sensing chamber ice bath device.
Background technology
Ice bath is one of conventional means of organic synthesis experiment and biochemical test, can be in biochemical test by ice bath
Sample is protected, and prevents sample from going bad.Ice bath method refers to the method using ice block cooling, and ice cube is held in bulk container and is incited somebody to action anti-
Container is answered to be placed in ice cube, reaction temperature is reduced by ice cube, achievees the purpose that cooling.206715978 U of Chinese patent CN are public
Cloth " a kind of ice bath device for clasmatosis " is provided with large beaker, the opening well shape setting of large beaker upper end
There are four slat gum bands, rubber pad is placed in the middle part of large beaker, the upper ends of rubber pad have small beaker, and the upper end of small beaker is set
It puts inside four slat gum bands；Mixture of ice and water is filled between large beaker and small beaker, passes through fixation on the inner wall of small beaker
Ring is installed with thermometer；Solution to be measured is filled in small beaker.The device alleviates small beaker by installing rubber pad
Vibrations by setting heat insulation beaker set in the bottom of large beaker, can prevent temperature change excessively violent.
But for some samples, needing just can be with activity recovery, existing ice bath dress after different temperatures ice bath
Unified temperature can only be set by putting, and to the ice bath under other water temperatures, need that test tube manually is moved to another ice bath device, mobile
During the variation of temperature can influence the bioactivity of sample, also, repeatedly artificial movement can cause the pollution of reagent.
Invention content
The invention mainly solves the technical problem of providing a kind of sensing chamber ice bath devices and its application method, can be simultaneously
Different ice bath temperatures is set, and pot can independently rotate, ice bath in the ice bath slot that the test tube immersion in fixed disk is specified,
Automation mechanized operation meets the needs of reagent difference condition of ice bath, also avoids the pollution problem that manual operation is brought.
In order to solve the above technical problems, one aspect of the present invention is：A kind of sensing chamber ice bath device, packet
Housing is included, further includes the sealing cover above the housing, the pot in the housing, sample fixed mechanism, rotation
Mechanism and two groups of elevating mechanisms, elevating mechanism described in two groups and the rotating mechanism be all located at the housing and the pot it
Between, elevating mechanism described in two groups is symmetrically positioned in the bottom of the pot；
Several mutually independent ice bath slots are equipped in the pot, each ice bath slot includes refrigerating chip, temperature
Sensor and temperature indicator, the refrigerating chip are built in the bottom of the ice bath slot, and the temperature sensor is fixed on institute
The inner wall of ice bath slot is stated, the temperature indicator is located at the outer wall of the ice bath slot；
The sample fixed mechanism includes fixed disk and support element, and one end of the support element is fixed with the fixed disk to be connected
It connects, the other end of the support element is fixed on the side of the housing；
The rotating mechanism includes the first motor and Cam splitter, the center of the pot and the Cam splitter
Output terminal connects, and the input terminal of the Cam splitter is connect with first motor, and first motor is fixed on the shell
The bottom of body；
Each elevating mechanism includes the second motor and is fixed on the magnet of the front end of the output shaft of second motor
Block, the bottom of the pot are set there are two electromagnet, and two electromagnet are symmetrical arranged, the electromagnet and the magnet piece
Position it is corresponding；
The control panel includes several groups of regulation and control units and PLC controller, and it is every that each regulation and control unit corresponds to regulation and control
The one ice bath slot, the regulation and control unit, refrigerating chip, temperature sensor, temperature indicator, support element, the first motor, second
Motor and electromagnet are electrically connected respectively with the PLC controller, the external power supply of PLC controller；
A flexible connector is equipped between first motor and the housing.
It further says, the regulation and control unit includes temperature adjusting key, time adjustment key and display screen, and the temperature is adjusted
Key, time adjustment key and display screen are electrically connected respectively with the PLC controller.
It further says, the quantity of the ice bath slot is two, two ice bath slots all semicircular in shape structures.
Further say, the fixed disk includes several fixing pieces, the both ends of each fixing piece respectively with it is described
The inner wall of fixed disk is fixed, and several fixing pieces are interlaced to form a reticular structure.
It further says, the fixing piece is stainless steel spring fixing piece.
It further says, the flexible connector is rigidity spring.
It further says, the fixed disk is round fixed disk, and the diameter of the fixed disk is less than the half of the ice bath slot
Diameter.
It further says, first motor is stepper motor.
It further says, second motor is lifting cylinder.
A kind of sensing chamber's application method of ice bath device, includes the following steps：
Step 1：Starting device, injection appropriate amount of fluid gel, passes through the temperature adjusting key on control panel in ice bath slot
With time adjustment key, set the water temperature of corresponding ice bath slot and need the time of ice bath, to cover sealing cover；
Step 2：PLC controller control refrigerating chip refrigeration, when the water temperature in each ice bath slot reaches setting value, temperature
Degree sensor transmits signals to PLC controller, and then the temperature indicator on ice bath slot outer wall brightens；
Step 3：The sample for needing ice bath is placed in test tube, and the fixing piece that test tube is fixed on fixed frame is formed
Mesh between, the output shaft of the second motor driving pot rises, and ensures that the test tube in fixed disk is dipped in specified ice bath slot, makes
Invisible spectro sample carries out ice bath；
Step 4：When ice bath time setting value is reached, the electricity of magnet piece and bottom of pot body on the second motor output shaft
Magnet is attracting, and pot drops to original position, magnet piece and electromagnet separation, the first motor driving cam under the drive of the second motor
Dispenser rotates, and so as to which pot is rotated to set angle, then by the driving pot rising of the second motor, test tube is made to be dipped in another temperature
Ice bath in the ice bath slot of degree；
Step 5：After treating whole ice baths, sealing cover is opened, test tube is taken out out of fixed disk.
Beneficial effects of the present invention at least have the following：
1st, water-bath of the invention can concurrently set different ice bath temperatures, meet reagent needs by different temperatures
The demand of ice bath ability activity recovery；And pot can independently rotate, the ice bath slot that the test tube immersion in fixed disk is specified
Interior ice bath, automation mechanized operation avoid the pollution problem that manual operation is brought；
2nd, pot of the invention sets several mutually independent ice bath slots, can pass through the regulation and control unit pair on control panel
Corresponding ice bath slot carries out ice bath temperature and the setting of time, meets the needs of reagent needs are by different ice bath temperatures；
3rd, pot of the invention can be lifted independently under the driving of the second motor, ensure that the test tube immersion in fixed disk refers to
Ice bath in fixed ice bath slot, and specified angle is gone in the driving backspin of the first motor, test tube is moved without artificial hand, avoids people
Work operation causes reagent contamination；
4th, the present invention controls the operational process of whole equipment by PLC controller, and high degree of automation improves experiment effect
Rate, guarantee test effect.
Description of the drawings
Fig. 1 is the device structure schematic diagram of the present invention；
Fig. 2 is the internal structure schematic diagram of inventive shell；
Fig. 3 is the structure diagram of ice bath slot of the present invention；
Fig. 4 is the structure diagram of the fixed disk of the present invention；
Fig. 5 is the control principle drawing of the present invention；
Each section label is as follows in attached drawing：
Housing 1, pot 3, ice bath slot 4, refrigerating chip 41, temperature sensor 42, temperature indicator 43, is fixed sealing cover 2
Disk 5, fixing piece 51, support element 6, the first motor 7, Cam splitter 8, the second motor 9, magnet piece 10, electromagnet 11, PLC controls
Device 12 processed, power supply 13, temperature adjusting key 14, time adjustment key 15, display screen 16 and flexible connector 17.
Specific embodiment
The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, so that advantages and features of the invention energy
It is easier to be readily appreciated by one skilled in the art, so as to make a clearer definition of the protection scope of the present invention.
Embodiment：A kind of sensing chamber ice bath device as Figure 1-Figure 5, including housing 1, is further included positioned at the shell
Sealing cover 2 above body, the pot 3 in the housing, sample fixed mechanism, rotating mechanism and two groups of elevating mechanisms, two
All between the housing and the pot, elevating mechanism described in two groups is symmetrical for the group elevating mechanism and the rotating mechanism
Positioned at the bottom of the pot；
Be equipped with several mutually independent ice bath slots 4 in the pot 3, each ice bath slot 4 include refrigerating chip 41,
Temperature sensor 42 and temperature indicator 43, the refrigerating chip 41 are built in the bottom of the ice bath slot 4, the temperature sensing
Device 42 is fixed on the inner wall of the ice bath slot 4, and the temperature indicator 43 is located at the outer wall of the ice bath slot 4；
The sample fixed mechanism includes fixed disk 5 and support element 6, and one end of the support element 6 is solid with the fixed disk 5
Fixed connection, the other end of the support element 6 are fixed on the side of the housing 1；
The rotating mechanism includes the first motor 7 and Cam splitter 8, and center and the cam of the pot 3 are divided
The output terminal connection of device 8, the input terminal of the Cam splitter 8 are connect with first motor 7, and first motor 7 is fixed
In the bottom of the housing 1；
Each elevating mechanism includes the second motor 9 and is fixed on the magnet of the front end of the output shaft of second motor
Block 10, the bottom of the pot 3 are set there are two electromagnet 11, and two electromagnet 11 are symmetrical arranged, the magnet piece 10 with
The position of the electromagnet 11 is corresponding；
The control panel includes several groups of regulation and control units and PLC controller 12, and each regulation and control unit corresponds to regulation and control
Each ice bath slot, the regulation and control unit, refrigerating chip, temperature sensor, temperature indicator, support element, the first motor, the
Two motors and electromagnet are electrically connected respectively with the PLC controller, the external power supply of PLC controller；
A flexible connector 17 is equipped between first motor 7 and the housing 1.
It is described regulation and control unit include temperature adjusting key 14, time adjustment key 15 and display screen 16, the temperature adjusting key, when
Between adjusting key and display screen be electrically connected respectively with the PLC controller.
The quantity of the ice bath slot 4 is two, two ice bath slots 4 all semicircular in shape structures.
The fixed disk 5 includes several fixing pieces 51, the both ends of each fixing piece 51 respectively with the fixed disk 5
Inner wall fix, several fixing pieces 51 are interlaced to form a reticular structures.
The fixing piece 51 is stainless steel spring fixing piece.
The flexible connector 17 is rigidity spring.
The fixed disk 5 is round fixed disk, and the diameter of the fixed disk is less than the radius of the ice bath slot.
First motor 7 is stepper motor.
Second motor 9 is lifting cylinder.
A kind of sensing chamber's application method of ice bath device, includes the following steps：
Step 1：Starting device, injection appropriate amount of fluid gel, passes through the temperature adjusting key on control panel in ice bath slot
With time adjustment key, set the water temperature of corresponding ice bath slot and need the time of ice bath, to cover sealing cover；
Step 2：PLC controller control refrigerating chip refrigeration, when the water temperature in each ice bath slot reaches setting value, temperature
Degree sensor transmits signals to PLC controller, and then the temperature indicator on ice bath slot outer wall brightens；
Step 3：The sample for needing ice bath is placed in test tube, and the fixing piece that test tube is fixed on fixed frame is formed
Mesh between, the output shaft of the second motor driving pot rises, and ensures that the test tube in fixed disk is dipped in specified ice bath slot, makes
Invisible spectro sample carries out ice bath；
Step 4：When ice bath time setting value is reached, the electricity of magnet piece and bottom of pot body on the second motor output shaft
Magnet is attracting, and pot drops to original position, magnet piece and electromagnet separation, the first motor driving cam under the drive of the second motor
Dispenser rotates, and so as to which pot is rotated to set angle, then by the driving pot rising of the second motor, test tube is made to be dipped in another temperature
Ice bath in the ice bath slot of degree；
Step 5：After treating whole ice baths, sealing cover is opened, test tube is taken out out of fixed disk.
The foregoing is merely the embodiment of the present invention, are not intended to limit the scope of the invention, every to utilize this hair
The equivalent structure transformation that bright specification and accompanying drawing content are made directly or indirectly is used in other related technical areas,
Similarly it is included within the scope of the present invention.
Claims (10)
1. a kind of sensing chamber ice bath device, including housing (1), it is characterised in that：It further includes close above the housing
(2), the pot (3) in the housing, sample fixed mechanism, rotating mechanism and two groups of elevating mechanisms are covered, described in two groups
All between the housing and the pot, elevating mechanism described in two groups is symmetrically positioned in institute for elevating mechanism and the rotating mechanism
State the bottom of pot；
Several mutually independent ice bath slots (4) are equipped in the pot, each ice bath slot includes refrigerating chip (41), temperature
Degree sensor (42) and temperature indicator (43), the refrigerating chip are built in the bottom of the ice bath slot, the temperature sensing
Device is fixed on the inner wall of the ice bath slot, and the temperature indicator is located at the outer wall of the ice bath slot；
The sample fixed mechanism includes fixed disk (5) and support element (6), one end of the support element are fixed with the fixed disk
Connection, the other end of the support element are fixed on the side of the housing；
The rotating mechanism includes the first motor (7) and Cam splitter (8), the center of the pot and the Cam splitter
Output terminal connection, the input terminal of the Cam splitter connect with first motor, described in first motor is fixed on
The bottom of housing；
Each elevating mechanism includes the second motor (9) and is fixed on the magnet piece of the front end of the output shaft of second motor
(10), the bottom of the pot is set there are two electromagnet (11), and two electromagnet are symmetrical arranged, the electromagnet with it is described
The position of magnet piece is corresponding；
The control panel includes several groups of regulation and control units and PLC controller (12), and it is every that each regulation and control unit corresponds to regulation and control
The one ice bath slot, the regulation and control unit, refrigerating chip, temperature sensor, temperature indicator, support element, the first motor, second
Motor and electromagnet are electrically connected respectively with the PLC controller, the external power supply (13) of PLC controller；
A flexible connector (17) is equipped between first motor and the housing.
2. sensing chamber according to claim 1 ice bath device, it is characterised in that：The regulation and control unit is adjusted including temperature
Key (14), time adjustment key (15) and display screen (16), the temperature adjusting key, time adjustment key and display screen respectively with it is described
PLC controller is electrically connected.
3. sensing chamber according to claim 1 ice bath device, it is characterised in that：The quantity of the ice bath slot is two,
Two ice bath slots all semicircular in shape structures.
4. sensing chamber according to claim 1 ice bath device, it is characterised in that：The fixed disk includes several fixations
Part (51), the inner wall of the both ends of each fixing piece respectively with the fixed disk are fixed, and several fixing pieces are mutually handed over
Paramnesia is into a reticular structure.
5. sensing chamber according to claim 4 ice bath device, it is characterised in that：The fixing piece is consolidated for stainless steel spring
Determine part.
6. sensing chamber according to claim 1 ice bath device, it is characterised in that：The flexible connector is rigidity bullet
Spring.
7. sensing chamber according to claim 3 ice bath device, it is characterised in that：The fixed disk is round fixed disk,
The diameter of the fixed disk is less than the radius of the ice bath slot.
8. sensing chamber according to claim 1 ice bath device, it is characterised in that：First motor is stepper motor.
9. sensing chamber according to claim 1 ice bath device, it is characterised in that：Second motor is lifting cylinder.
10. a kind of application method of sensing chamber according to claim 1 ice bath device, it is characterised in that：Including following
Step：
Step 1：Starting device, the injection appropriate amount of fluid gel in the ice bath slot, by the temperature adjusting key on control panel and when
Between adjusting key, setting the water temperature of corresponding ice bath slot and needs the time of ice bath, to cover sealing cover；
Step 2：PLC controller control refrigerating chip refrigeration, when the water temperature in each ice bath slot reaches setting value, temperature passes
Sensor transmits signals to PLC controller, and then the temperature indicator on ice bath slot outer wall brightens；
Step 3：The sample for needing ice bath is placed in test tube, and the net that the fixing piece that test tube is fixed on fixed frame is formed
Between hole, the output shaft driving pot of the second motor rises, and ensures that the test tube in fixed disk is dipped in specified ice bath slot, makes test tube
Interior sample carries out ice bath；
Step 4：When ice bath time setting value is reached, the electromagnet of magnet piece and bottom of pot body on the second motor output shaft
Attracting, pot drops to original position, magnet piece and electromagnet separation, the segmentation of the first motor driving cam under the drive of the second motor
Device rotates, and so as to which pot is rotated to set angle, then by the driving pot rising of the second motor, test tube is made to be dipped in another temperature
Ice bath in ice bath slot；
Step 5：After treating whole ice baths, sealing cover is opened, test tube is taken out out of fixed disk.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711494293.3A CN108181946B (en) | 2017-12-31 | 2017-12-31 | Ice bath device for detection room and use method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711494293.3A CN108181946B (en) | 2017-12-31 | 2017-12-31 | Ice bath device for detection room and use method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108181946A true CN108181946A (en) | 2018-06-19 |
| CN108181946B CN108181946B (en) | 2023-02-24 |
Family
ID=62549461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711494293.3A Active CN108181946B (en) | 2017-12-31 | 2017-12-31 | Ice bath device for detection room and use method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108181946B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112545662A (en) * | 2020-11-18 | 2021-03-26 | 顺德职业技术学院 | Box is collected to self-adaptation shower physical examination |
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| GB1267963A (en) * | 1969-04-25 | 1972-03-22 | Knight Instr Ltd | Rotary still |
| CN2068968U (en) * | 1990-04-27 | 1991-01-09 | 中国科学院遗传研究所 | Dna-expanding instrument for use in polymerase chain reaction |
| CN204503136U (en) * | 2014-08-15 | 2015-07-29 | 金陵科技学院 | A kind of lift timing water-bath |
| CN105738094A (en) * | 2016-02-29 | 2016-07-06 | 菏泽海诺知识产权服务有限公司 | Test device for elasticity nonmetal sealing gasket water resistance aging performance |
| CN106148186A (en) * | 2015-04-17 | 2016-11-23 | 苏州珀西瓦尔实验设备有限公司 | A kind of Full-automatic temp-control system |
| CN106525601A (en) * | 2016-12-01 | 2017-03-22 | 王燕 | Integrated epoxy asphalt low-temperature load deformation temperature measuring device |
| CN106645268A (en) * | 2017-02-20 | 2017-05-10 | 河南工程学院 | Solidifying point determining device |
| CN206215257U (en) * | 2016-11-28 | 2017-06-06 | 江西艾丽斯日化有限公司 | A kind of thermostat water bath |
| CN207689934U (en) * | 2017-12-31 | 2018-08-03 | 江苏科泰检测技术服务有限公司 | Sensing chamber's ice bath device |
-
2017
- 2017-12-31 CN CN201711494293.3A patent/CN108181946B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1267963A (en) * | 1969-04-25 | 1972-03-22 | Knight Instr Ltd | Rotary still |
| CN2068968U (en) * | 1990-04-27 | 1991-01-09 | 中国科学院遗传研究所 | Dna-expanding instrument for use in polymerase chain reaction |
| CN204503136U (en) * | 2014-08-15 | 2015-07-29 | 金陵科技学院 | A kind of lift timing water-bath |
| CN106148186A (en) * | 2015-04-17 | 2016-11-23 | 苏州珀西瓦尔实验设备有限公司 | A kind of Full-automatic temp-control system |
| CN105738094A (en) * | 2016-02-29 | 2016-07-06 | 菏泽海诺知识产权服务有限公司 | Test device for elasticity nonmetal sealing gasket water resistance aging performance |
| CN206215257U (en) * | 2016-11-28 | 2017-06-06 | 江西艾丽斯日化有限公司 | A kind of thermostat water bath |
| CN106525601A (en) * | 2016-12-01 | 2017-03-22 | 王燕 | Integrated epoxy asphalt low-temperature load deformation temperature measuring device |
| CN106645268A (en) * | 2017-02-20 | 2017-05-10 | 河南工程学院 | Solidifying point determining device |
| CN207689934U (en) * | 2017-12-31 | 2018-08-03 | 江苏科泰检测技术服务有限公司 | Sensing chamber's ice bath device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112545662A (en) * | 2020-11-18 | 2021-03-26 | 顺德职业技术学院 | Box is collected to self-adaptation shower physical examination |
| CN112545662B (en) * | 2020-11-18 | 2022-07-12 | 顺德职业技术学院 | Self-adaptive bath specimen collecting box |
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| Publication number | Publication date |
|---|---|
| CN108181946B (en) | 2023-02-24 |
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