CN220405684U

CN220405684U - Digestion heating device

Info

Publication number: CN220405684U
Application number: CN202321089757.3U
Authority: CN
Inventors: 赵书勇
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-05-05
Filing date: 2023-05-05
Publication date: 2024-01-30
Anticipated expiration: 2033-05-05

Abstract

The utility model provides a digestion heating device which comprises a heating box, wherein a test tube groove is formed in the top of the heating box, a protective box is fixedly connected to the right end of the top of the heating box, a supporting plate is fixedly connected to the lower end of an inner cavity of the heating box, a heat insulation box is fixedly connected to the top of the supporting plate, and a heating plate is fixedly connected to the top of the supporting plate and the inner cavity of the heat insulation box; according to the utility model, the heating plate is arranged, so that the effect of heating water in the heat insulation box is achieved, the heated water is used for heating the test tube, the surface of the test tube is heated uniformly, the situation of explosion is prevented, the heat insulation box is arranged, the effect of storing liquid is achieved, meanwhile, the effect of preserving heat of the liquid is achieved under the action of the heating plate, the problem that the bottom of the test tube is heated unevenly, and the explosion of the test tube is caused is effectively prevented, the heating effect is not obvious, and the problem that the bottom of the test tube is heated unevenly is solved.

Description

Digestion heating device

Technical Field

The utility model belongs to the field of digestion heating, in particular to a digestion heating device, which achieves the effect of digestion heating of liquid for holding digestion heating by uniformly heating a test tube, thereby solving the problems that the bottom of the test tube is only heated in the process of digestion heating of the liquid in the test tube, the heating effect is not obvious, and the bottom of the test tube is heated unevenly, so that the test tube is cracked.

Background

The digestion heating device is equipment for carrying out digestion heating treatment on samples of food, medicines or chemical products, so that the samples of the food, medicines or chemical products can be conveniently detected in the later period.

According to the Chinese patent application number 201920956939.3, an anti-corrosion digestion heating device is disclosed, which comprises a housin, the casing top is provided with the electric plate along the horizontal direction, the electric plate passes through the support and is connected with the casing, the electric plate presents the slot form for prevent leakage of solution, the inside anticorrosion layer that is equipped with of cell body prevents that solution from spilling or spilling onto the hot plate, causes the corruption of hot plate, the cell body outside is equipped with the insulating layer, is used for preventing that the experimenter from being scalded when carrying out experimental operation, causes the incident problem, but in the actual operation process, because the digestion heating device of this comparison case is through the bottom transmission heat of hot plate to the test tube to reach the effect of digestion heating to the liquid in the test tube, but only heat to the bottom of test tube in digestion heating process, not only the heating effect is unobvious, thereby probably causes the test tube bottom to be heated unevenly and causes the test tube to appear to explode and split.

In summary, the present utility model provides a digestion heating apparatus to solve the above-mentioned problems.

Disclosure of Invention

In order to solve the technical problems, the utility model provides a digestion heating device, which is used for solving the problems that in the prior art, only the bottom of a test tube is heated in the digestion heating process, the heating effect is not obvious, and the bottom of the test tube is heated unevenly, so that the test tube is cracked.

The utility model provides a clear up heating device, includes the heating cabinet, test tube groove has been seted up at the top of heating cabinet, the right-hand member fixedly connected with protective housing at heating cabinet top, the lower extreme fixedly connected with backup pad of heating cabinet inner chamber, the top fixedly connected with heat-proof box of backup pad, the top of backup pad just is located the inner chamber fixedly connected with hot plate of heat-proof box, the inner chamber storage of heat-proof box has the water source.

Preferably, the front swing joint of protective housing has the bull stick, the rear end of bull stick runs through to the inner chamber and the first gear of fixedly connected with of protective housing, the inner chamber of protective housing has the threaded rod through bearing swing joint, the lower extreme fixedly connected with second gear of threaded rod, first gear and second gear engagement.

Preferably, the surface threaded connection of threaded rod has the thread bush, the back fixedly connected with slide bar of thread bush, first spout has been seted up at the back of protective housing inner chamber, one side that the slide bar kept away from the thread bush extends to the inner chamber of first spout and with the inner chamber sliding connection of first spout.

Preferably, the left side fixedly connected with connecting block of slide bar, the recess is seted up in the left side of protective housing, the inner chamber of recess is run through in the left side of connecting block, and fixedly connected with centre gripping frame, the right-hand member swing joint of centre gripping frame has the pull rod, the left end of pull rod runs through to the inner chamber of centre gripping frame and fixedly connected with first grip block, the surface cover that the pull rod is located centre gripping frame inner chamber one end is equipped with the spring.

Preferably, the left side fixedly connected with first test tube clamp of first grip block, the left side fixedly connected with second grip block of centre gripping frame inner chamber, the right side fixedly connected with second test tube clamp of second grip block.

Preferably, the front and the back of the first clamping block are fixedly connected with limit sliding blocks, the front and the back of the inner cavity of the clamping frame are provided with second sliding grooves, and one side, far away from the first clamping block, of the limit sliding blocks extends to the inner cavity of the second sliding groove and is in sliding connection with the inner cavity of the second sliding groove.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the heating box is arranged, so that the effect of supporting and fixing the protective box is achieved, the stability of the protective box during operation is improved, the test tube groove is arranged, and the liquid test tube to be contained and digested is placed in the heating box, so that the operation of containing and digesting liquid in the test tube can be realized, the protective box is arranged, the part which is clamped and used for lifting the liquid test tube to be digested and heated is protected, the part is prevented from being damaged due to external touch, and the supporting plate is arranged, so that the heating plate can be fixed, and the supporting effect is provided for the operation of the heating plate.

2. According to the utility model, the heating plate is arranged, so that the effect of heating water in the heat insulation box is achieved, the heated water is used for heating the test tube, the surface of the test tube is heated uniformly, the situation of explosion is prevented, the heat insulation box is arranged, the effect of storing liquid is achieved, meanwhile, the effect of preserving heat of the liquid is achieved under the action of the heating plate, the problem that the bottom of the test tube is heated only in the process of digesting and heating the liquid in the test tube, the heating effect is not obvious, and the problem that the explosion of the test tube is caused due to uneven heating of the bottom of the test tube is solved.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of the heating cabinet of the present utility model;

FIG. 3 is a schematic view of the structure of the support plate and the heating plate of the present utility model;

FIG. 4 is a schematic side sectional view of the protective case of the present utility model;

fig. 5 is a schematic view of a partially enlarged structure at a in fig. 1 according to the present utility model.

In the figure:

1. a heating box; 2. a test tube groove; 3. a protective box; 4. a support plate; 5. a heating plate; 6. a heat insulation box; 7. a rotating rod; 8. a first gear; 9. a threaded rod; 10. a second gear; 11. a thread sleeve; 12. a slide bar; 13. a first chute; 14. a connecting block; 15. a groove; 16. a clamping frame; 17. a pull rod; 18. a first clamping block; 19. a spring; 20. a first test tube holder; 21. a second clamping block; 22. a second test tube holder; 23. a limit sliding block; 24. and a second chute.

Detailed Description

Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.

As shown in fig. 1-5, the utility model provides a digestion heating device, which comprises a heating box 1, wherein a test tube groove 2 is formed in the top of the heating box 1, the right end of the top of the heating box 1 is fixedly connected with a protective box 3, the lower end of the inner cavity of the heating box 1 is fixedly connected with a supporting plate 4, the top of the supporting plate 4 is fixedly connected with a heat insulation box 6, the top of the supporting plate 4 is fixedly connected with a heating plate 5 which is positioned in the inner cavity of the heat insulation box 6, and the inner cavity of the heat insulation box 6 is stored with a water source.

As one implementation mode of the utility model, the front surface of the protective box 3 is movably connected with the rotating rod 7, the rear end of the rotating rod 7 penetrates through the inner cavity of the protective box 3 and is fixedly connected with the first gear 8, the inner cavity of the protective box 3 is movably connected with the threaded rod 9 through a bearing, the lower end of the threaded rod 9 is fixedly connected with the second gear 10, the first gear 8 is meshed with the second gear 10, and the effect of driving the sliding rod 12 to move is achieved through the cooperation of the rotating rod 7, the first gear 8, the threaded rod 9, the second gear 10 and the threaded sleeve 11, so that the lifting operation of the sliding rod 12 can be realized.

As one implementation mode of the utility model, the surface of the threaded rod 9 is in threaded connection with the threaded sleeve 11, the back of the threaded sleeve 11 is fixedly connected with the slide bar 12, the back of the inner cavity of the protective box 3 is provided with the first slide groove 13, one side of the slide bar 12 far away from the threaded sleeve 11 extends to the inner cavity of the first slide groove 13 and is in sliding connection with the inner cavity of the first slide groove 13, and the slide bar 12 and the first slide groove 13 cooperate to achieve the effect of limiting the movement track of the connecting block 14, so that the position of the connecting block 14 is effectively prevented from shifting in the movement process.

As one implementation mode of the utility model, the left side of the slide bar 12 is fixedly connected with the connecting block 14, the left side of the protective box 3 is provided with the groove 15, the left side of the connecting block 14 penetrates through the inner cavity of the groove 15 and is fixedly connected with the clamping frame 16, the right end of the clamping frame 16 is movably connected with the pull bar 17, the left end of the pull bar 17 penetrates through the inner cavity of the clamping frame 16 and is fixedly connected with the first clamping block 18, the surface of the pull bar 17, which is positioned at one end of the inner cavity of the clamping frame 16, is sleeved with the spring 19, the pull bar 17 is pulled rightwards by the cooperation of the clamping frame 16, the pull bar 17, the first clamping block 18 and the spring 19, the first clamping block 18 is driven to rightwards move by the pull bar 17, the first clamping block 18 stores force, and the first test tube clamp 20 can be driven leftwards by the reset elastic force generated by the first clamping block 18, so that the test tube is matched with the second test tube clamp 22 to be fixed.

As an embodiment of the present utility model, the left side of the first clamping block 18 is fixedly connected with the first test tube clamp 20, the left side of the inner cavity of the clamping frame 16 is fixedly connected with the second clamping block 21, the right side of the second clamping block 21 is fixedly connected with the second test tube clamp 22, and the first test tube clamp 20 and the second test tube clamp 22 cooperate to clamp the test tube, so that the clamped test tube is placed in the heating box 1 to prepare for digestion heating operation.

As an embodiment of the present utility model, the front and back sides of the first clamping block 18 are fixedly connected with the limit sliding blocks 23, the front and back sides of the inner cavity of the clamping frame 16 are both provided with the second sliding grooves 24, one side of the limit sliding blocks 23 far away from the first clamping block 18 extends to the inner cavity of the second sliding groove 24 and is slidably connected with the inner cavity of the second sliding groove 24, and the limit sliding blocks 23 and the second sliding grooves 24 cooperate to achieve the effect of limiting the movement track of the first clamping block 18, so that the position of the first clamping block 18 is effectively prevented from being deviated in the movement process.

The specific working principle is as follows:

firstly, pull the pull rod 17 to the right, the pull rod 17 moves to the right and drives the first clamping block 18 and the spring 19 to move to the right, at the moment, the spring 19 stores force, the test tube is placed in the inner cavities of the first test tube clamp 20 and the second test tube clamp 22, the pull rod 17 is loosened, the spring 19 generates reset elastic force to drive the first test tube clamp 20 to move to the left and match the second test tube clamp 22 to clamp the test tube, then the rotating rod 7 is rotated clockwise, the output end of the rotating rod 7 drives the first gear 8 to rotate, the first gear 8 is meshed with the second gear 10, the second gear 10 rotates along with the first gear 8 to drive the threaded rod 9 to rotate, the threaded rod 9 rotates to drive the threaded sleeve 11 to move downwards, the threaded sleeve 11 moves downwards along with the connecting block 14, with this can make the test tube insert in heating cabinet 1, make the surface of test tube covered by the water source in the heat-proof box 6, this moment starts hot plate 5 through peripheral controller, hot plate 5 can heat the water in the heat-proof box 6, make the temperature of water rise, afterwards heat the test tube through the water source of heating, so that the test tube surface is heated evenly, prevent the condition of bursting, the heat preservation is carried out to the water that the heat-proof box 6 can heat hot plate 5 simultaneously, thereby the bottom to the test tube only in the liquid digestion heating process in to the test tube is heated, not only the heating effect is unobvious, thereby still probably cause the test tube bottom to be heated unevenly and lead to the problem of bursting to appear in the test tube.

The embodiments of the present utility model have been shown and described for the purpose of illustration and description, it being understood that the above embodiments are illustrative and not to be construed as limiting the utility model, and that variations, modifications, alternatives and variations may be made therein by one of ordinary skill in the art without departing from the scope of the utility model.

Claims

1. Digestion heating device, including heating cabinet (1), its characterized in that: test tube groove (2) have been seted up at the top of heating cabinet (1), the right-hand member fixedly connected with protective housing (3) at heating cabinet (1) top, the lower extreme fixedly connected with backup pad (4) of heating cabinet (1) inner chamber, the top fixedly connected with heat-proof box (6) of backup pad (4), the top of backup pad (4) just is located inner chamber fixedly connected with hot plate (5) of heat-proof box (6), the inner chamber storage of heat-proof box (6) has the water source.

2. The digestion heating apparatus as set forth in claim 1 wherein: the front swing joint of protective housing (3) has bull stick (7), the rear end of bull stick (7) runs through to the inner chamber and fixedly connected with first gear (8) of protective housing (3), the inner chamber of protective housing (3) is through bearing swing joint threaded rod (9), the lower extreme fixedly connected with second gear (10) of threaded rod (9), first gear (8) and second gear (10) meshing.

3. The digestion heating apparatus as set forth in claim 2 wherein: the surface threaded connection of threaded rod (9) has thread bush (11), the back fixedly connected with slide bar (12) of thread bush (11), first spout (13) have been seted up at the back of the inner chamber of protective housing (3), one side that slide bar (12) kept away from thread bush (11) extends to the inner chamber of first spout (13) and with the inner chamber sliding connection of first spout (13).

4. The digestion heating apparatus as set forth in claim 3 wherein: the left side fixedly connected with connecting block (14) of slide bar (12), recess (15) are seted up in the left side of protective housing (3), the inner chamber of recess (15) is run through in the left side of connecting block (14), and fixedly connected with centre gripping frame (16), the right-hand member swing joint of centre gripping frame (16) has pull rod (17), the left end of pull rod (17) runs through to inner chamber and fixedly connected with first grip block (18) of centre gripping frame (16), the surface cover that pull rod (17) are located centre gripping frame (16) inner chamber one end is equipped with spring (19).

5. The digestion heating apparatus as set forth in claim 4 wherein: the left side fixedly connected with first test tube clamp (20) of first grip block (18), the left side fixedly connected with second grip block (21) of centre gripping frame (16) inner chamber, the right side fixedly connected with second test tube clamp (22) of second grip block (21).

6. The digestion heating apparatus as set forth in claim 4 wherein: the front and the back of the first clamping block (18) are fixedly connected with limit sliding blocks (23), the front and the back of the inner cavity of the clamping frame (16) are respectively provided with a second sliding groove (24), and one side, far away from the first clamping block (18), of the limit sliding blocks (23) extends to the inner cavity of the second sliding groove (24) and is in sliding connection with the inner cavity of the second sliding groove (24).