CN218854340U

CN218854340U - Reagent heater

Info

Publication number: CN218854340U
Application number: CN202223209043.XU
Authority: CN
Inventors: 刘梦霞
Original assignee: Beijing Xinji Yongkang Biotechnology Co ltd
Current assignee: Beijing Xinji Yongkang Biotechnology Co ltd
Priority date: 2022-12-01
Filing date: 2022-12-01
Publication date: 2023-04-14
Anticipated expiration: 2032-12-01

Abstract

The utility model discloses a reagent heater, including fixed subassembly, upper end one side fixed mounting of fixed subassembly has a lifting unit, and lifting unit's side surface movable mounting has spacing subassembly, and the inside movable mounting of fixed subassembly has a heating element, and fixed subassembly includes the workstation, and the mounting groove has been seted up to the upper end of workstation, and the inside wall of mounting groove inlays and is equipped with the coil. The utility model discloses a fixed subassembly cooperation lifting unit and spacing subassembly can adjust the height of reagent liquid level in the test tube and agree with mutually with the liquid level of clear water, and then are convenient for carry out the even heating to the reagent in the test tube, improve the efficiency of reagent heating simultaneously, can convenient and fast extract reagent through the test tube structure in addition to it is convenient to provide for reagent extraction work.

Description

Reagent heater

Technical Field

The utility model relates to a heater field specifically is a reagent heater.

Background

The chemical reagent plays a crucial role in the field of chemical research, and a part of chemical reagents need to be heated when being used or prepared, so that a heating device is needed to be used, and in order to improve the preparation quality of the chemical reagents, the chemical reagents generally need to be uniformly heated, wherein the application number "a heating device for chemical reagents" disclosed in the application number "CN201921734334.6" is also an increasingly mature technology, and "compared with the prior art, the heating device for chemical reagents adopts a water bath heating mode to heat the chemical reagents, so that a test tube is preheated, the service life of the test tube is prolonged, the cost is reduced, the chemical reagents are uniformly heated, and the reaction continues, but the heating device has the following defects in the using process: the heating device can preheat the test tube by using a water bath heating mode, and simultaneously achieves the purpose of uniform heating, however, because the solvent tube needs to be erected during heating, and meanwhile, the supporting structure does not have the function of adjusting the height of the solvent tube, when the liquid in the solvent tube is less, the purpose of uniform heating can be achieved, but when the reagent in the solvent tube is more, the water in the box body can not completely submerge the solvent tube and keeps consistent with the height of the reagent, so the reagent positioned on the upper layer needs a longer time to be heated, and the working efficiency can be reduced, therefore, the heater capable of uniformly heating the reagent according to the amount of the reagent is necessary to improve the heating efficiency;

among them, "a chemical reagent preparation is with crystallization and is deposited device" that application number is "CN201822116769.6" discloses is also the technology of becoming mature more and more, and its "set up the pump, take out the chemical reagent after the reaction, not only improved the work efficiency of device, can also avoid the user direct contact reagent, improve the security of device", but this deposits the device in the use, still has following defect: this precipitate device can take out chemical reagent really through the pump that sets up, reaches improvement work efficiency, avoids direct contact's purpose, but when extracting reagent, the operation of extracting reagent through the pump is comparatively inconvenient, and required instrument is more, consequently can't provide convenient for the user, and based on this, it is necessary to provide a simple structure, and the simple operation's heater.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a reagent heater to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a reagent heater comprises a fixing assembly, wherein a lifting assembly is fixedly arranged on one side of the upper end of the fixing assembly, a limiting assembly is movably arranged on the side surface of the lifting assembly, and a heating assembly is movably arranged in the fixing assembly;

the fixed subassembly includes the workstation, the mounting groove has been seted up to the upper end of workstation, the inside wall of mounting groove inlays and is equipped with the coil, the fixed frame of upper end one side fixed mounting of workstation, mounting hole and fixed orifices have been seted up respectively to the upper end of fixed frame and workstation.

As a preferred scheme of the utility model, lifting unit includes the lead screw, the fixed guide bar that pegs graft in inside of fixed orifices, the equal fixed mounting in both ends of lead screw has the bearing, the upper end fixedly connected with of lead screw rotates the handle, two the inside of the mounting hole of bearing difference fixed mounting on workstation and fixed frame upper end.

As a preferred scheme of the utility model, spacing subassembly is including installing in the connecting plate of lead screw and guide bar side surface, the inside swing joint of connecting plate has the lifter plate, spacing hole has been seted up to the one end upper surface of lifter plate, the other end fixedly connected with plugboard of lifter plate.

As a preferred scheme of the utility model, first screw and guiding hole have been seted up respectively at the upper surface both ends of connecting plate, lead screw threaded connection is in the inside of first screw, the guide bar activity is pegged graft in the inside of guiding hole.

As a preferred scheme of the utility model, two second screws, two have all been seted up to the upper and lower surface of plugboard and connecting plate the equal threaded connection in inside of second screw has the bolt, the lower end threaded connection of bolt has the nut, the inserting groove has been seted up to one side of connecting plate, the plugboard activity is pegged graft in the inside of inserting groove.

As a preferred scheme of the utility model, heating element is including installing in the inside section of thick bamboo that holds of mounting groove, the inside activity in spacing hole is pegged graft and is had the test tube, the upper end swing joint of test tube has the top cap, the upper end fixedly connected with pull ring of top cap, the first sealing plug of lower extreme fixedly connected with of top cap, the inside at the test tube is pegged graft in first sealing plug activity.

As a preferred scheme of the utility model, the upper end fixed mounting who holds a section of thick bamboo has two lugs, the lower extreme fixedly connected with drain pipe of test tube, the inside fixed grafting of drain pipe has the second sealing plug, the protruding stupefied of upper end fixedly connected with of top cap.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a fixed subassembly cooperation lifting unit and spacing subassembly that set up can be according to the volume of the reagent in the test tube to the height of test tube adjust, make the liquid level of reagent keep unanimous with the liquid level of holding a section of thick bamboo water, when heating reagent, at first place the test tube inside spacing hole, can carry out spacing to the test tube through protruding stupefied cooperation spacing hole, pour into the clear water into and hold a section of thick bamboo subsequently, place the section of thick bamboo inside the mounting groove, it heats to the clear water that holds a section of thick bamboo to provide the electric energy for the coil subsequently, rotate to rotate the control lead screw then, thereby control lifter plate goes up and down and take the test tube to go up and down, and then make the test tube go up and down inside the clear water, thereby adjust the liquid level of clear water and the liquid level of reagent keep unanimous, can carry out even heating to the reagent in the test tube along with the temperature rising of clear water, compare in prior art "heating device for chemical reagent" heating dress, the utility model discloses a clear water can make clear water liquid level keep unanimous with reagent through the above-mentioned operation, thereby can carry out even and quick heating efficiency of reagent is improved;

2. the utility model discloses can also be convenient for draw reagent in the test tube through the heating element who sets up simultaneously, after the heating is accomplished, the finger withholds the pull ring and offers the test tube from holding a section of thick bamboo inside, prepares the container after that, takes out the second sealing plug from the drain pipe is inside, and reagent in the test tube flows along the drain pipe and gets into in the container to can accomplish the work of drawing to reagent, compare in prior art "a mode of drawing reagent through the pump suction in the crystallization precipitation device for chemical reagent preparation", the utility model discloses an above-mentioned operation can be convenient and swift draws reagent, consequently can provide convenient for the work of drawing of reagent.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural view of the fixing assembly of the present invention;

FIG. 3 is an exploded view of the lifting assembly of the present invention;

FIG. 4 is an exploded view of the structure of the position limiting assembly of the present invention;

fig. 5 is an exploded view of the heating assembly of the present invention.

In the figure: 1. a fixing assembly; 11. a work table; 12. mounting grooves; 13. a coil; 14. a fixing frame; 15. mounting holes; 16. a fixing hole; 2. a lifting assembly; 21. a screw rod; 22. a guide rod; 23. a bearing; 24. rotating the handle; 3. a limiting component; 31. a connecting plate; 32. a lifting plate; 33. a limiting hole; 34. a plugboard; 311. a first screw hole; 312. a guide hole; 341. a second screw hole; 342. a bolt; 343. a nut; 344. inserting grooves; 4. a heating assembly; 41. a containing cylinder; 42. a test tube; 43. a top cover; 44. a pull ring; 45. a first sealing plug; 411. a bump; 421. a liquid outlet pipe; 422. a second sealing plug; 423. and (5) convex edges.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a reagent heater comprises a fixing component 1, wherein a lifting component 2 is fixedly arranged on one side of the upper end of the fixing component 1, a limiting component 3 is movably arranged on the side surface of the lifting component 2, and a heating component 4 is movably arranged in the fixing component 1;

fixed subassembly 1 includes workstation 11, and mounting groove 12 has been seted up to the upper end of workstation 11, and the inside wall of mounting groove 12 inlays and is equipped with coil 13, and fixed frame 14 is installed to upper end one side fixed mounting of workstation 11, and mounting hole 15 and fixed orifices 16 have respectively been seted up to the upper end of fixed frame 14 and workstation 11 equally divide.

It is specific, can control heating element 4's height through fixed subassembly 1 cooperation lifting unit 2 and spacing subassembly 3, thereby can make the liquid level of reagent and the liquid level of clear water keep unanimous, and then can carry out even quick heating to reagent, so that improve heating efficiency, can be convenient for draw reagent convenient fast through heating element 4, it is convenient to bring for the work of drawing of reagent, mounting groove 12 of workstation 11 upper end is used for installing heating element 4, can carry out the even heating to heating element 4 through to the circular telegram of pair coil 13, and then can carry out the even heating to reagent, fixed frame 14 cooperation mounting hole 15 and fixed orifices 16 are used for installing fixedly lifting unit 2 and spacing subassembly 3.

In this embodiment: the lifting assembly 2 comprises a screw rod 21, a guide rod 22 is fixedly inserted in the fixing hole 16, bearings 23 are fixedly mounted at two ends of the screw rod 21, a rotating handle 24 is fixedly connected to the upper end of the screw rod 21, and the two bearings 23 are fixedly mounted in the mounting holes 15 in the upper ends of the workbench 11 and the fixing frame 14 respectively.

Specifically, the screw rod 21 can be driven to rotate by rotating the rotating handle 24, the limiting component 3 can be controlled to lift along the screw rod 21 under the matching of the guide rod 22, and then the height of the heating component 4 is adjusted to keep the same with the liquid level of the clean water.

In this embodiment: the limiting component 3 comprises a connecting plate 31 arranged on the side surface of the screw rod 21 and the guide rod 22, a lifting plate 32 is movably connected inside the connecting plate 31, a limiting hole 33 is formed in the upper surface of one end of the lifting plate 32, and a plug-in board 34 is fixedly connected to the other end of the lifting plate 32.

Specifically, the connecting plate 31 is connected with the screw rod 21 and the guide rod 22, so that the screw rod 21 controls the connecting plate 31 to ascend and descend, and then the ascending and descending plate 32 is controlled to ascend and descend, so that the liquid level of the reagent and the liquid level of the clean water are adjusted to be consistent.

In this embodiment: the two ends of the upper surface of the connecting plate 31 are respectively provided with a first screw hole 311 and a guide hole 312, the screw rod 21 is connected inside the first screw hole 311 in a threaded manner, and the guide rod 22 is movably inserted inside the guide hole 312.

Specifically, the screw 21 is screwed into the first screw hole 311, and the guide rod 22 is inserted into the guide hole 312, so that the screw 21 controls the connecting plate 31 to move up and down.

In this embodiment: two second screw holes 341 have all been seted up to the upper and lower surface of plugboard 34 and connecting plate 31, and the equal threaded connection in inside of two second screw holes 341 has bolt 342, and the lower extreme threaded connection of bolt 342 has nut 343, and inserting groove 344 has been seted up to one side of connecting plate 31, and plugboard 34 activity is pegged graft in inserting groove 344's inside.

Specifically, the lifting plate 32 and the connecting plate 31 can be preliminarily connected by inserting the insertion plate 34 inside the insertion groove 344, and then the lifting plate 32 and the connecting plate 31 can be easily screwed by screwing the bolt 342 inside the second screw hole 341.

In this embodiment: heating element 4 is including installing in the inside section of thick bamboo 41 that holds of mounting groove 12, and the inside activity of spacing hole 33 is pegged graft and is had test tube 42, and test tube 42's upper end swing joint has top cap 43, and top cap 43's upper end fixedly connected with pull ring 44, the first sealing plug 45 of the lower extreme fixedly connected with of top cap 43, the inside at test tube 42 is pegged graft in first sealing plug 45 activity.

It is specific, hold a section of thick bamboo 41 and be used for holding the clear water, when heating the inside reagent of test tube 42, will hold a section of thick bamboo 41 and place inside mounting groove 12, coil 13 heats the clear water, the clear water can heat the test tube 42 that is located self inside, and then carry out the even heating to reagent, improve the quality of reagent heating simultaneously, peg graft inside test tube 42 through first sealing plug 45, not only can seal test tube 42, avoid the heat to reveal, can also be convenient for carry simultaneously and draw pull ring 44 to propose test tube 42.

In this embodiment: hold an upper end fixed mounting of 41 has two lugs 411, test tube 42's lower extreme fixedly connected with drain pipe 421, the inside fixed grafting of drain pipe 421 has second sealing plug 422, test tube 42's the protruding stupefied 423 of upper end fixedly connected with.

Specifically, lug 411 is convenient for carry and holds a section of thick bamboo 41 and place it inside mounting groove 12, and second sealing plug 422 can seal drain pipe 421, when drawing reagent, takes second sealing plug 422 from drain pipe 421 inside to take out and can make reagent pass through the drain pipe 421 and flow to the completion is to the work of drawing of reagent.

The working principle is as follows: when using, the utility model discloses when heating reagent, at first pour into reagent into inside test tube 42, pour into the clear water into and hold inside a section of thick bamboo 41, will hold a section of thick bamboo 41 and place in mounting groove 12, test tube 42 inserts inside spacing hole 33, can carry on spacingly to test tube 42 through protruding stupefied 423, observe the liquid level of reagent in the test tube 42 after that, rotate after that and rotate 24 control lead screw 21 and rotate, can make connecting plate 31 take lifter plate 32 to rise or reduce along lead screw 21 under the cooperation of guide bar 22, thereby can adjust test tube 42's height, when the liquid level of reagent in test tube 42 keeps unanimous with the liquid level that holds the inside clear water of a section of thick bamboo 41, to coil 13 circular telegram, coil 13 heats the inside clear water that holds a section of thick bamboo 41, can carry out even and quick heating to reagent along with the steady rising of clear water, when extracting reagent after the heating is accomplished, finger withhold test tube 44 and propose inside holding a section of thick bamboo 41, prepare the container, it suspends under the container to carry out the suspension in the container, take out the inside reagent through pull ring 421 that the reagent that gets into the drain pipe 421, the operation is accomplished more than the reagent.

It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A reagent heater comprising a fixed assembly (1), characterized in that: a lifting assembly (2) is fixedly mounted on one side of the upper end of the fixed assembly (1), a limiting assembly (3) is movably mounted on the side surface of the lifting assembly (2), and a heating assembly (4) is movably mounted inside the fixed assembly (1);

fixed subassembly (1) includes workstation (11), mounting groove (12) have been seted up to the upper end of workstation (11), the inside wall of mounting groove (12) inlays and is equipped with coil (13), upper end one side fixed mounting of workstation (11) has fixed frame (14), mounting hole (15) and fixed orifices (16) have been seted up respectively to the upper end of fixed frame (14) and workstation (11) equally divide.

2. A reagent heater according to claim 1, wherein: lifting unit (2) include lead screw (21), the inside of fixed orifices (16) is fixed to be pegged graft and is had guide bar (22), the equal fixed mounting in both ends of lead screw (21) has bearing (23), the upper end fixedly connected with of lead screw (21) rotates (24), two bearing (23) respectively fixed mounting is in the inside of mounting hole (15) of workstation (11) and fixed frame (14) upper end.

3. A reagent heater according to claim 2 wherein: the limiting assembly (3) comprises a connecting plate (31) arranged on the side surface of the screw rod (21) and the side surface of the guide rod (22), a lifting plate (32) is movably connected inside the connecting plate (31), a limiting hole (33) is formed in the upper surface of one end of the lifting plate (32), and a plug board (34) is fixedly connected to the other end of the lifting plate (32).

4. A reagent heater according to claim 3 wherein: the screw rod (21) is in threaded connection with the inside of the first screw hole (311), and the guide rod (22) is movably inserted in the guide hole (312).

5. A reagent heater according to claim 3, wherein: two second screw holes (341) are formed in the upper surface and the lower surface of the insertion plate (34) and the connecting plate (31), bolts (342) are connected to the inner portions of the two second screw holes (341) in a threaded mode, nuts (343) are connected to the lower end of the bolts (342) in a threaded mode, an insertion groove (344) is formed in one side of the connecting plate (31), and the insertion plate (34) is movably inserted into the insertion groove (344).

6. The reagent heater of claim 5, wherein: heating element (4) including installing in the inside section of thick bamboo (41) that holds of mounting groove (12), the inside activity of spacing hole (33) is pegged graft and is had test tube (42), the upper end swing joint of test tube (42) has top cap (43), the upper end fixedly connected with pull ring (44) of top cap (43), the first sealing plug (45) of lower extreme fixedly connected with of top cap (43), the inside at test tube (42) is pegged graft in first sealing plug (45) activity.

7. The reagent heater of claim 6, wherein: hold the upper end fixed mounting of a section of thick bamboo (41) have two lugs (411), the lower extreme fixedly connected with drain pipe (421) of test tube (42), the inside fixed grafting of drain pipe (421) has second sealing plug (422), the protruding stupefied (423) of upper end fixedly connected with of test tube (42).