Medical intermediate heating equipment

Abstract

The utility model relates to the technical field of medical intermediate production, in particular to medical intermediate heating equipment. Comprising a protection heat preservation box, an opening and closing door plate is arranged on one side wall of the protection heat preservation box, a control panel is arranged on the surface of the opening and closing door plate, two sets of movable clamping grooves are formed in the bottom end of the interior of the protection heat preservation box, a rectangular plate is attached to the bottom end of the interior of the protection heat preservation box, and two sets of movable sliding strips are symmetrically arranged at the bottom of the rectangular plate; a top cover plate is arranged in the protective heat preservation box, a heating assembly is arranged at the bottom of the top cover plate, a stirring assembly is arranged at the bottom of the top cover plate, an electronic thermometer is arranged on the surface of the top cover plate in a penetrating mode, and two clamping plates are arranged on the surface of the rectangular plate in an attached mode; the opposite surfaces of the two sets of clamping plates are each provided with a set of protective pads. According to the embodiment, damage to the container caused by extrusion of the two sets of clamping plates with thermal expansion and cold contraction is prevented, and the practicability of equipment is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of pharmaceutical intermediate production, and particularly relates to pharmaceutical intermediate heating equipment. Background Art

[0002] Pharmaceutical intermediates are fine chemical products in the production process of pharmaceutical chemical raw materials to raw materials or drugs. The synthesis of chemical drugs depends on high-quality pharmaceutical intermediates. Therefore, it is necessary to conduct continuous experiments on pharmaceutical intermediates. In the test of pharmaceutical intermediates, the existing heating device usually uses an alcohol lamp or a magnetic heating stirrer for heating.

[0003] After searching, in the prior art, Chinese patent application number: CN202222511992.7, application date: 2022-09-22, discloses a micro-heating device for rapid reaction of pharmaceutical intermediates, including an adjustment bracket, the adjustment bracket includes a column and a connecting plate slidably mounted on one side of the column through a locking mechanism, and a cover plate is provided at the end of the connecting plate away from the column, and a stirring mechanism and a heating mechanism are provided on the cover plate. By setting a heating mechanism extending into the interior of the container, the heating wire in the heating mechanism directly contacts and heats the drug solution, the spiral structure of the heating wire can greatly increase the heating area of ​​the heating wire and the drug solution, and the spiral structure of the heating wire cooperates with the stirring mechanism to make the drug solution rotate when heated, and the setting of the clamping mechanism enables the device to clamp and fix containers of different diameters.

[0004] However, the device still has the following defects: Although the above embodiments improve the heating efficiency, make the heating more uniform, and expand the scope of application, the protection effect of the device is limited, the heated container is exposed to the outside, which is easy to cause burns to the staff, and the external temperature can affect the heating. Utility Model Content

[0005] In view of the above problems, the utility model provides a pharmaceutical intermediate heating device, including a protective insulation box, a side wall of the protective insulation box is provided with an opening and closing door panel, the surface of the opening and closing door panel is provided with a control panel, the inner bottom end of the protective insulation box is provided with two groups of movable card slots, the inner bottom end of the protective insulation box is fitted with a rectangular plate, the bottom of the rectangular plate is symmetrically provided with two groups of movable slide bars, the surface of the rectangular plate is provided with a limited slide groove, and a side wall of the rectangular plate is provided with a first motor;

[0006] A top cover is provided inside the protective insulation box, a second motor is provided on the surface of the top cover, a heating component is provided at the bottom of the top cover, a stirring component is provided at the bottom of the top cover, an electronic thermometer is provided through the surface of the top cover, two groups of clamping plates are fitted on the surface of the rectangular plate, and a group of protective pads are provided on the opposite surfaces of the two groups of clamping plates.

[0007] Furthermore, a supporting base plate is provided at the bottom of the protective insulation box, the central axis of the protective insulation box and the central axis of the supporting base plate are located on the same horizontal line, and two groups of fixed support legs are provided under the protective insulation box, and the two groups of fixed support legs are located at the bottom edge of the supporting base plate.

[0008] Furthermore, the opening and closing door panel is movably connected to the side wall of the protective insulation box, and a door panel handle is provided at one end of the surface of the opening and closing door panel, and a transparent observation window is embedded in one side wall of the protective insulation box.

[0009] Furthermore, the two groups of movable slots are symmetrically arranged with the central axis of the protective insulation box as the center, a movable handle is provided on one side wall of the rectangular plate, and the two groups of movable slide bars are respectively slidably engaged with the two groups of movable slots.

[0010] Furthermore, a limiting groove is provided on an inner wall of one side of the protective insulation box, a first screw is provided inside the limiting groove, a first slider is provided inside the limiting groove, the first slider is threadedly connected to the surface of the first screw, a connecting support rod is provided inside the protective insulation box, and one end of the connecting support rod is fixedly connected to the first slider.

[0011] Furthermore, the stirring component is located inside the heating component, and one end of the stirring component is transmission-connected to the output end of the second motor.

[0012] Furthermore, two groups of second screws are symmetrically provided inside the limiting slide groove, two groups of second sliding blocks are provided inside the limiting slide groove, and two groups of connecting rods are slidingly fitted inside the limiting slide groove, one end of the two groups of connecting rods are respectively fixedly connected to the two groups of second sliding blocks, and the other ends of the two groups of connecting rods are respectively fixedly connected to the two groups of clamping plates.

[0013] Furthermore, the output end of the first motor is transmission-connected to one end of the two sets of second screw rods, the heating component and the electronic thermometer are electrically connected to the control panel, and the first motor and the second motor are electrically connected to the control panel.

[0014] The beneficial effects of the utility model are:

[0015] 1. The heating component and the electronic thermometer are electrically connected to the control panel, the first motor and the second motor are electrically connected to the control panel, and the staff observes and controls the equipment through the control panel to improve the practicality of the equipment. A set of protective pads are provided on the relative surfaces of the two sets of clamping plates to protect the clamped container, prevent the thermal expansion and contraction of the two sets of clamping plates from squeezing the container to cause damage, and at the same time improve the practicality of the equipment.

[0016] 2. By setting up a protective insulation box, the container containing the pharmaceutical intermediates is isolated, which can prevent the staff from touching the container wall during the heating process and reducing the risk of high-temperature burns. The external temperature is isolated and kept warm, reducing the impact on the reaction of the pharmaceutical intermediates. Then, two sets of moving slides are respectively slidably connected with two sets of moving card slots, and the container is taken by pulling the rectangular plate, which improves the convenience of equipment use while achieving the effect of improving the safety of equipment use.

[0017] Other features and advantages of the utility model will be described in the following description, and partly become apparent from the description, or understood by implementing the utility model. The purpose and other advantages of the utility model can be realized and obtained by the structures indicated in the description, claims and drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 A schematic diagram of the structure of a protective heat preservation box according to an embodiment of the utility model is shown;

[0020] Figure 2 A schematic diagram of a rectangular plate structure according to an embodiment of the utility model is shown;

[0021] Figure 3 A cross-sectional schematic diagram of a protective heat preservation box according to an embodiment of the utility model is shown;

[0022] Figure 4 A schematic cross-sectional view of a rectangular plate according to an embodiment of the utility model is shown.

[0023] In the figure: 1. Protective insulation box; 2. Support bottom plate; 3. Fixed support leg; 4. Opening and closing door panel; 5. Door panel handle; 6. Control panel; 7. Transparent observation window; 8. Moving card slot; 9. Rectangular plate; 10. Moving handle; 11. Moving slide bar; 12. Limiting slide slot; 13. First motor; 14. Limiting empty slot; 15. First screw; 16. First slider; 17. Connecting support rod; 18. Top cover; 19. Second motor; 20. Heating component; 21. Stirring component; 22. Electronic thermometer; 23. Second screw; 24. Second slider; 25. Connecting rod; 26. Clamping plate; 27. Protective pad. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] The utility model embodiment provides a pharmaceutical intermediate heating device, including a protective heat preservation box 1; illustratively, as Figure 1-4 shown.

[0026] A supporting bottom plate 2 is provided at the bottom of the protective insulation box 1, and the central axis of the protective insulation box 1 and the central axis of the supporting bottom plate 2 are located on the same horizontal line. Two groups of fixed supporting legs 3 are provided below the protective insulation box 1, and the two groups of fixed supporting legs 3 are located at the bottom edge of the supporting bottom plate 2. An opening and closing door panel 4 is provided on one side wall of the protective insulation box 1, and the opening and closing door panel 4 is movably connected to the side wall of the protective insulation box 1, and a door panel handle 5 is provided at one end of the surface of the opening and closing door panel 4;

[0027] A control panel 6 is provided on the surface of the opening and closing door panel 4, a transparent observation window 7 is embedded in one side wall of the protective insulation box 1, two groups of movable card slots 8 are opened at the inner bottom of the protective insulation box 1, and the two groups of movable card slots 8 are symmetrically arranged with the central axis of the protective insulation box 1 as the center, a rectangular plate 9 is fitted at the inner bottom of the protective insulation box 1, a moving handle 10 is provided on one side wall of the rectangular plate 9, and two groups of movable slide bars 11 are symmetrically arranged at the bottom of the rectangular plate 9;

[0028] The two groups of movable slide bars 11 are respectively slidably connected with the two groups of movable slots 8. A limiting slide groove 12 is provided on the surface of the rectangular plate 9. The limiting slide groove 12 is located at the center of the rectangular plate 9. A first motor 13 is provided on one side wall of the rectangular plate 9. A limiting slot 14 is provided on one side inner wall of the protective insulation box 1. A first screw 15 is provided inside the limiting slot 14. A first slider 16 is provided inside the limiting slot 14.

[0029] Specifically, through the setting of the protective insulation box 1, the container containing the pharmaceutical intermediates is isolated, which can prevent the staff from touching the container wall during the heating process and reducing the risk of high-temperature burns. The external temperature is isolated and kept warm, reducing the impact on the reaction of the pharmaceutical intermediates. Then, the two groups of movable slides 11 are respectively slidably connected with the two groups of movable card slots 8, and the container is taken by pulling the rectangular plate 9, thereby improving the convenience and safety of equipment use.

[0030] The first slider 16 is threadedly connected to the surface of the first screw rod 15, a connecting support rod 17 is provided inside the protective insulation box 1, one end of the connecting support rod 17 is fixedly connected to the first slider 16, a top cover plate 18 is provided inside the protective insulation box 1, the top cover plate 18 is arranged in a circular structure, one side of the top cover plate 18 is fixedly connected to one end of the connecting support rod 17, and a second motor 19 is provided on the surface of the top cover plate 18;

[0031] A heating assembly 20 is provided at the bottom of the top cover plate 18, a stirring assembly 21 is provided at the bottom of the top cover plate 18, the stirring assembly 21 is located inside the heating assembly 20, and one end of the stirring assembly 21 is drivingly connected to the output end of the second motor 19, an electronic thermometer 22 is provided through the surface of the top cover plate 18, two groups of second screws 23 are symmetrically provided inside the limiting slide groove 12, and two groups of second sliders 24 are provided inside the limiting slide groove 12;

[0032] The two groups of the second sliders 24 are respectively threadedly connected to the surfaces of the two groups of the second screw rods 23, the internal sliding fit of the limiting slide groove 12 is provided with two groups of connecting rods 25, the surface of the rectangular plate 9 is provided with two groups of clamping plates 26, one end of the two groups of the connecting rods 25 is respectively fixedly connected to the two groups of the second sliders 24, the other end of the two groups of the connecting rods 25 is respectively fixedly connected to the two groups of the clamping plates 26, and the opposite surfaces of the two groups of the clamping plates 26 are provided with a group of protective pads 27;

[0033] The output end of the first motor 13 is transmission-connected to one end of two sets of second screws 23 , the heating component 20 and the electronic thermometer 22 are both electrically connected to the control panel 6 , and the first motor 13 and the second motor 19 are both electrically connected to the control panel 6 .

[0034] Specifically, the heating component 20 and the electronic thermometer 22 are electrically connected to the control panel 6, the first motor 13 and the second motor 19 are electrically connected to the control panel 6, and the staff observes and controls the equipment through the control panel 6 to improve the practicality of the equipment. A group of protective pads 27 are provided on the relative surfaces of the two groups of clamping plates 26 to protect the clamped container and prevent the thermal expansion and contraction of the two groups of clamping plates 26 from squeezing the container and causing damage to the container.

[0035] The working principle of the pharmaceutical intermediate heating device proposed in the embodiment of the utility model is as follows:

[0036] By setting the protective insulation box 1, the container containing the pharmaceutical intermediate is isolated, which can prevent the staff from touching the container wall during the heating process, thereby preventing the risk of high temperature burns, and isolating and heat-insulating the external temperature, thereby reducing the impact on the reaction of the pharmaceutical intermediate. Then, the two groups of movable slide bars 11 are respectively slidably connected with the two groups of movable card slots 8, and the container is taken by pulling the rectangular plate 9, thereby improving the convenience and safety of the equipment.

[0037] The heating component 20 and the electronic thermometer 22 are electrically connected to the control panel 6, the first motor 13 and the second motor 19 are electrically connected to the control panel 6, and the staff observes and controls the equipment through the control panel 6 to improve the practicality of the equipment. A group of protective pads 27 are provided on the relative surfaces of the two groups of clamping plates 26 to protect the clamped container and prevent the two groups of clamping plates 26 from squeezing and damaging the container due to thermal expansion and contraction.

[0038] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A pharmaceutical intermediate heating device, comprising a protective heat preservation box (1), characterized in that: A side wall of the protective insulation box (1) is provided with an opening and closing door panel (4), a surface of the opening and closing door panel (4) is provided with a control panel (6), the inner bottom end of the protective insulation box (1) is provided with two groups of movable slots (8), the inner bottom end of the protective insulation box (1) is fitted with a rectangular plate (9), the bottom of the rectangular plate (9) is symmetrically provided with two groups of movable slide bars (11), the surface of the rectangular plate (9) is provided with a limit slide groove (12), and a side wall of the rectangular plate (9) is provided with a first motor (13); The protective insulation box (1) is provided with a top cover plate (18) inside, a second motor (19) is provided on the surface of the top cover plate (18), a heating component (20) is provided at the bottom of the top cover plate (18), a stirring component (21) is provided at the bottom of the top cover plate (18), an electronic thermometer (22) is provided through the surface of the top cover plate (18), two groups of clamping plates (26) are fitted on the surface of the rectangular plate (9), and a group of protective pads (27) are provided on the opposite surfaces of the two groups of clamping plates (26).

2. The pharmaceutical intermediate heating device according to claim 1, characterized in that: A supporting base plate (2) is provided at the bottom of the protective insulation box (1), the central axis of the protective insulation box (1) and the central axis of the supporting base plate (2) are located on the same horizontal line, and two groups of fixed support legs (3) are provided below the protective insulation box (1), and the two groups of fixed support legs (3) are located at the bottom edge of the supporting base plate (2).

3. The pharmaceutical intermediate heating device according to claim 2, characterized in that: The opening and closing door panel (4) is movably connected to the side wall of the protective heat preservation box (1), and a door panel handle (5) is provided at one end of the surface of the opening and closing door panel (4). A transparent observation window (7) is embedded in one side wall of the protective heat preservation box (1).

4. The pharmaceutical intermediate heating device according to claim 3, characterized in that: The two groups of movable slots (8) are symmetrically arranged with the central axis of the protective insulation box (1) as the center, a movable handle (10) is provided on one side wall of the rectangular plate (9), and the two groups of movable slide bars (11) are respectively slidably engaged with the two groups of movable slots (8).

5. The pharmaceutical intermediate heating device according to claim 2, characterized in that: A limiting groove (14) is provided on an inner wall of one side of the protective heat preservation box (1), a first screw rod (15) is provided inside the limiting groove (14), a first slider (16) is provided inside the limiting groove (14), the first slider (16) is threadedly connected to the surface of the first screw rod (15), a connecting support rod (17) is provided inside the protective heat preservation box (1), and one end of the connecting support rod (17) is fixedly connected to the first slider (16).

6. The pharmaceutical intermediate heating device according to claim 5, characterized in that: The stirring component (21) is located inside the heating component (20), and one end of the stirring component (21) is drivingly connected to the output end of the second motor (19).

7. The pharmaceutical intermediate heating device according to claim 1, characterized in that: Two groups of second screw rods (23) are symmetrically arranged inside the limiting slide groove (12), two groups of second sliding blocks (24) are arranged inside the limiting slide groove (12), and two groups of connecting rods (25) are slidingly fitted inside the limiting slide groove (12), one end of the two groups of connecting rods (25) are respectively fixedly connected to the two groups of second sliding blocks (24), and the other ends of the two groups of connecting rods (25) are respectively fixedly connected to the two groups of clamping plates (26).

8. The pharmaceutical intermediate heating device according to claim 2, characterized in that: The output end of the first motor (13) is drivingly connected to one end of two sets of second screw rods (23); the heating component (20) and the electronic thermometer (22) are both electrically connected to the control panel (6); and the first motor (13) and the second motor (19) are both electrically connected to the control panel (6).

Images