CN220473454U - Temperature control device of high performance liquid chromatograph - Google Patents
Temperature control device of high performance liquid chromatograph Download PDFInfo
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- CN220473454U CN220473454U CN202321850185.6U CN202321850185U CN220473454U CN 220473454 U CN220473454 U CN 220473454U CN 202321850185 U CN202321850185 U CN 202321850185U CN 220473454 U CN220473454 U CN 220473454U
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- 239000007788 liquid Substances 0.000 title claims abstract description 35
- 230000007246 mechanism Effects 0.000 claims abstract description 44
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 40
- 238000010438 heat treatment Methods 0.000 claims abstract description 15
- 230000000295 complement effect Effects 0.000 claims description 4
- 238000009434 installation Methods 0.000 abstract description 4
- 238000001816 cooling Methods 0.000 abstract 1
- 230000001681 protective effect Effects 0.000 description 4
- 238000001514 detection method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of liquid chromatographs and discloses a temperature control device of a high-performance liquid chromatograph, which comprises a main body mechanism, an auxiliary mechanism and a convenient mechanism, wherein the auxiliary mechanism is positioned at the lower end of the main body mechanism, the convenient mechanism is positioned at the upper end of the auxiliary mechanism, the auxiliary mechanism comprises a base, universal wheels and a pushing frame, the base is fixedly arranged at the lower end of a machine body, the universal wheels are movably arranged at the lower end of the base, and the pushing frame is fixedly arranged at the rear end of the machine body. This high performance liquid chromatograph temperature control device has realized through the installation to main part mechanism that the water inlet adds water, and rivers get into in the cooler, open the cooler and set for limit temperature, with the water cooling, the fan blows and strengthens inside cold air circulation, on conveying the controller with the temperature through temperature sensor, when needs intensification, flow out the inside water of cooler through the delivery port, carry out the quick back temperature of electrical heating through the heating pipe, better carries out the heating function.
Description
Technical Field
The utility model relates to the technical field of liquid chromatographs, in particular to a temperature control device of a high performance liquid chromatograph.
Background
The liquid chromatograph is one of the fastest-growing analytical instruments in the world at present, is widely applied to analysis of various liquid samples, and particularly has been widely applied in the fields of medicine, biochemistry, petrochemical industry, environmental sanitation, food and the like, and is an instrument for separating a mixture first and then analyzing and identifying the mixture by utilizing the difference of the distribution ratio of the mixture between two liquids which are liquid, solid or insoluble, and has the advantages of high resolution, high sensitivity, high speed, repeated utilization of chromatographic columns, easy collection of effluent components and the like, and the chromatographic columns need to be carried out under a constant temperature condition during detection and analysis.
For example, CN210534083U patent number, according to CN210534083U literature about a high performance liquid chromatograph temperature humidity controlling means, including chromatograph body and control panel, the preceding lateral wall of chromatograph body is fixed to be equipped with the protection casing, the inside of protection casing is vertical to be equipped with two-way lead screw, the upper and lower side inner wall of protection casing all inlays and is equipped with antifriction bearing, the upper and lower end of two-way lead screw all rotates with the upper and lower side inner wall of protection casing through antifriction bearing and is connected, can carry out effectual dustproof to control panel, can avoid control panel to cause the phenomenon of mistake damage simultaneously, but this equipment does not mention liquid chromatograph can produce a large amount of heat in the use, lead to sample parameter inaccuracy.
In the use process of the liquid chromatograph, each electronic element or lead in the liquid chromatograph can generate a thermal effect of current because of current passing, a large amount of heat can be generated during the work of the liquid chromatograph, the heat is difficult to be completely emitted at all time and gradually generates higher temperature in the liquid chromatograph, so that the temperature of a sample to be detected by the liquid chromatograph is higher along with the temperature rise, various parameters of the sample are influenced by the temperature to change, the detection precision of the sample is reduced, and meanwhile, a part of liquid chromatograph can only be fixed at the same position to work and cannot be moved to different places at any time to work, so that the liquid chromatograph has lower practical performance.
Disclosure of Invention
(one) solving the technical problems
The utility model aims to provide a temperature control device of a high-performance liquid chromatograph, which aims to solve the problems that in the background technology, a large amount of heat is generated when the liquid chromatograph works, the heat is difficult to be completely emitted at all times and gradually generates higher temperature in the instrument, so that the temperature of a sample to be detected by the instrument is higher along with the temperature rise, various parameters of the sample are influenced by the temperature to change, the detection precision of the sample is reduced, and meanwhile, a part of liquid chromatograph can only be fixed at the same position to work and cannot be moved to different places at any time to work, and the practicality is lower.
(II) technical scheme
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a high performance liquid chromatograph temperature control device, includes main part mechanism, complementary unit and convenient mechanism, complementary unit is located main part mechanism's lower extreme, convenient mechanism is located complementary unit's upper end, main part mechanism includes organism, controller, observation window and water inlet, controller fixed mounting is in the upper end of organism, the fixed left end that sets up at the controller of observation window, the water inlet is fixed to be set up the rear end at the observation window, is convenient for control temperature's lift through the controller, and the observation window is convenient for observe the inside condition of equipment in real time.
Preferably, the main body mechanism further comprises a cooler, a fan, a heating pipe, a temperature sensor and a water outlet, wherein the cooler is fixedly arranged in the machine body, the fan is movably arranged at the lower end of the cooler, the heating pipe is fixedly arranged at the lower end of the fan, the temperature sensor is fixedly arranged at the upper end of the fan, the water outlet is fixedly arranged at the right end of the machine body, water is added through the water inlet, water flows into the cooler, the cooler is started to set the rated temperature, the water is cooled, the fan blows to strengthen the cold air circulation in the interior, the protective cover on the fan is fastened, the internal temperature is not lost, the temperature is conveyed to the controller through the temperature sensor, when the temperature is required to be raised, the water in the cooler flows out through the water outlet, the cold air is convenient to quickly reduce, the temperature is quickly returned, and the better heating function is realized.
Preferably, the fan comprises a first fan and a second fan, and the second fan is movably arranged at the left end of the first fan.
Preferably, the auxiliary mechanism comprises a base, universal wheels and a pushing frame, wherein the base is fixedly arranged at the lower end of the machine body, the universal wheels are movably arranged at the lower end of the base, the pushing frame is fixedly arranged at the rear end of the machine body, the machine body is conveniently placed through the base, the weight of equipment is reduced, the equipment is pushed through the pushing frame, the universal wheels are driven to move, the flexibility of the equipment is conveniently improved, and the purpose of moving the equipment to different places at any time is achieved.
Preferably, the convenient mechanism is including placing box, pull handle, rack, battery, light and switch, place box fixed movable mounting in the front end of organism, pull handle fixed mounting is placing the outside of box, and place the box and be convenient for place the chromatograph, will place the box and take through the pull handle, be convenient for take, lifting means's practicality.
Preferably, the rack fixed mounting is in the inside of placing the box, battery fixed mounting is in the upper end of placing the box, and the rack is convenient for strengthen chromatograph contact air area, better carries out temperature regulation and control.
Preferably, the light electric connection is in the left end of battery, switch movable mounting is in the front end of controller, is convenient for provide the electric energy for the light through the battery, and at the bad condition of light condition, throw light on, the switch is convenient for adjust opening and closing of light.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the temperature control device of the high performance liquid chromatograph, through the installation of the main body mechanism, the lifting of the temperature is conveniently controlled through the controller, the internal condition of equipment is conveniently observed in real time through the observation window, water is added through the water inlet, water flows into the cooler, the cooler is started to set the rated temperature, the water is cooled, the fan blows to strengthen the internal cold air circulation, the fan is fastened with the protective cover, the internal temperature is conveniently not lost, the temperature is conveyed to the controller through the temperature sensor, when the temperature needs to be raised, the heating pipe is used for electric heating, the water in the cooler flows out through the water outlet, the cold air is conveniently and rapidly reduced, the temperature is rapidly returned, and the heating function is better;
2. this high performance liquid chromatograph temperature control device through the installation to convenient mechanism, has realized placing the box and is convenient for place the chromatograph, will place the box and take out through the pull handle, is convenient for take, lifting means's practicality, the rack is convenient for strengthen chromatograph contact air area, better carries out temperature regulation and control, is convenient for provide the electric energy for the light through the battery, in the bad condition of light condition, throw light on, the switch is convenient for adjust opening and closing of light, lifting means's practicality;
3. this high performance liquid chromatograph temperature control device through the installation to assist mechanism, has realized being convenient for place the organism through the base, reduces the weight of equipment, promotes equipment through pushing the frame, drives the universal wheel activity, promotes the flexibility of equipment, satisfies and removes different places work at any time.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic plan view of the present utility model;
FIG. 3 is a schematic view of a portion of a portable mechanism according to the present utility model;
FIG. 4 is a schematic view of a portion of the structure of the main mechanism of the present utility model;
FIG. 5 is a schematic view of the auxiliary mechanism of the present utility model.
In the figure: 1. a main body mechanism; 101. a body; 102. a controller; 103. an observation window; 104. a water inlet; 105. a cooler; 106. a blower; 107. heating pipes; 108. a temperature sensor; 109. a water outlet; 2. an auxiliary mechanism; 201. a base; 202. a universal wheel; 203. a pushing frame; 3. a convenient mechanism; 301. placing a box; 302. a pull handle; 303. a net rack; 304. a storage battery; 305. a lighting lamp; 306. and (3) a switch.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides a high performance liquid chromatograph temperature control device, including main part mechanism 1, assist unit 2 and convenient mechanism 3, assist unit 2 is located main part mechanism 1's lower extreme, convenient mechanism 3 is located assist unit 2's upper end, main part mechanism 1 includes organism 101, controller 102, observation window 103 and water inlet 104, controller 102 fixed mounting is in organism 101's upper end, observation window 103 is fixed to be set up in controller 102's left end, water inlet 104 is fixed to be set up at observation window 103's rear end, through the lift of controller 102 control temperature, inside experimental conditions of organism 101 are observed to observation window 103 in real time.
The main body mechanism 1 further comprises a cooler 105, a fan 106, a heating pipe 107, a temperature sensor 108 and a water outlet 109, wherein the cooler 105 is fixedly arranged in the machine body 101, the fan 106 is movably arranged at the lower end of the cooler 105, the heating pipe 107 is fixedly arranged at the lower end of the fan 106, the temperature sensor 108 is fixedly arranged at the upper end of the fan 106, the water outlet 109 is fixedly arranged at the right end of the machine body 101, the fan 106 comprises a first fan 1061 and a second fan 1062, and the second fan 1062 is movably arranged at the left end of the first fan 1061. The auxiliary mechanism 2 comprises a base 201, universal wheels 202 and a pushing frame 203, wherein the base 201 is fixedly arranged at the lower end of a machine body 101, the universal wheels 202 are movably arranged at the lower end of the base 201, the pushing frame 203 is fixedly arranged at the rear end of the machine body 101, water is added through a water inlet 104, water flows into a cooler 105, a controller 102 starts the cooler 105 to set the limit temperature, the water is cooled, a fan 106 blows, the internal cold air circulation is enhanced, a protective cover on the fan 106 is fastened, the internal temperature is not lost, the temperature is conveyed to the controller 102 through a temperature sensor 108, when the temperature is required to be raised, the protective cover is opened, the water in the cooler 105 flows out through a water outlet 109, cold air is reduced, the quick temperature return is realized, the machine body 101 is placed by the base 201, the pushing frame 203 pushes equipment, and the universal wheels 202 are driven to move, so that the operation of different places can be met at any time.
The convenient mechanism 3 is including placing box 301, pull handle 302, rack 303, battery 304, light 305 and switch 306, place box 301 fixed movable mounting in the front end of organism 101, pull handle 302 fixed mounting is in the outside of placing box 301, rack 303 fixed mounting is in the inside of placing box 301, battery 304 fixed mounting is on placing box 301, light 305 electric connection is in the left end of battery 304, switch 306 movable mounting is in the front end of controller 102, place box 301 and place the chromatograph, will place box 301 and take out through pull handle 302, take the sample, rack 303 strengthens chromatograph contact air area, provide the electric energy for light 305 through battery 304, in the bad condition of light condition, throw light on, switch 306 adjusts the opening and closing of light 305.
Working principle: the organism 101 is placed on the base 201, the staff promotes the pushing frame 203, drive universal wheel 202 activity, satisfy and remove different places work at any time, will place box 301 and take out through pull handle 302, place the sample, place the box 301 and place the chromatograph, net rack 303 strengthens chromatograph contact air area, add water through water inlet 104, rivers get into in the cooler 105, the cooler 105 is set for limit temperature to controller 102 start the cooler 105, cool down water, fan 106 blows, strengthen inside cold air circulation, buckle the safety cover on the fan 106, make inside temperature not run off, convey the controller 102 through temperature sensor 108 with the temperature, when the needs are raised temperature, open the safety cover, flow out the inside water of cooler 105 through delivery port 109, reduce the cold air, quick back temperature, simultaneously, heating pipe 107 carries out the electrical heating function, controller 102 adjusts the lift of temperature, through the inside experimental conditions of observation window 103 in real time of organism 101, provide the electric energy through battery 304, when the condition at light condition not good, switch 306 starts the light 305 and throws light.
Finally, it should be noted that the above description is only for illustrating the technical solution of the present utility model, and not for limiting the scope of the present utility model, and that the simple modification and equivalent substitution of the technical solution of the present utility model can be made by those skilled in the art without departing from the spirit and scope of the technical solution of the present utility model.
Claims (7)
1. The utility model provides a high performance liquid chromatograph temperature control device, includes main part mechanism (1), complementary unit (2) and convenient mechanism (3), its characterized in that: the auxiliary mechanism (2) is positioned at the lower end of the main mechanism (1), the convenient mechanism (3) is positioned at the upper end of the auxiliary mechanism (2), the main mechanism (1) comprises a machine body (101), a controller (102), an observation window (103) and a water inlet (104), the controller (102) is fixedly arranged at the upper end of the machine body (101), the observation window (103) is fixedly arranged at the left end of the controller (102), and the water inlet (104) is fixedly arranged at the rear end of the observation window (103);
the main body mechanism (1) further comprises a cooler (105), a fan (106), a heating pipe (107), a temperature sensor (108) and a water outlet (109), wherein the cooler (105) is fixedly installed inside the machine body (101), the fan (106) is movably installed at the lower end of the cooler (105), the heating pipe (107) is fixedly installed at the lower end of the fan (106), the temperature sensor (108) is fixedly installed at the upper end of the fan (106), and the water outlet (109) is fixedly arranged at the right end of the machine body (101).
2. The temperature control device for high performance liquid chromatograph according to claim 1, wherein: the fan (106) comprises a first fan (1061) and a second fan (1062), and the second fan (1062) is movably arranged at the left end of the first fan (1061).
3. The temperature control device for high performance liquid chromatograph according to claim 2, wherein: the auxiliary mechanism (2) comprises a base (201), universal wheels (202) and a pushing frame (203), and the base (201) is fixedly arranged at the lower end of the machine body (101).
4. A temperature control device for a high performance liquid chromatograph according to claim 3, wherein: the universal wheels (202) are movably arranged at the lower end of the base (201), and the pushing frame (203) is fixedly arranged at the rear end of the machine body (101).
5. The temperature control device for high performance liquid chromatograph of claim 4, wherein: the portable mechanism (3) comprises a placing box (301), a drawing handle (302), a net rack (303), a storage battery (304), an illuminating lamp (305) and a switch (306), wherein the placing box (301) is fixedly and movably arranged at the front end of the machine body (101), and the drawing handle (302) is fixedly arranged outside the placing box (301).
6. The temperature control device for high performance liquid chromatograph of claim 5, wherein: the net rack (303) is fixedly arranged in the placement box (301), and the storage battery (304) is fixedly arranged at the upper end of the placement box (301).
7. The temperature control device for high performance liquid chromatograph of claim 6, wherein: the illuminating lamp (305) is electrically connected to the left end of the storage battery (304), and the switch (306) is movably arranged at the front end of the controller (102).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321850185.6U CN220473454U (en) | 2023-07-14 | 2023-07-14 | Temperature control device of high performance liquid chromatograph |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321850185.6U CN220473454U (en) | 2023-07-14 | 2023-07-14 | Temperature control device of high performance liquid chromatograph |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220473454U true CN220473454U (en) | 2024-02-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321850185.6U Active CN220473454U (en) | 2023-07-14 | 2023-07-14 | Temperature control device of high performance liquid chromatograph |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220473454U (en) |
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2023
- 2023-07-14 CN CN202321850185.6U patent/CN220473454U/en active Active
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