Portable cooling device of pharmaceutical heat exchanger

Abstract

The utility model provides a portable cooling device of a pharmaceutical heat exchanger, which belongs to the technical field of cooling devices, and comprises a device main body provided with a heat exchanger; the fixing mechanism is arranged on the device main body and is used for conveniently disassembling the device main body arranged on the heat exchanger; the device is characterized in that the device further comprises two grooves which are both formed in the device body; the number of the waterproof pressing strips is two, and the two waterproof pressing strips are fixedly arranged on the inner walls of the two grooves correspondingly and used for preventing tap water in the device body from overflowing. And the number of the buffer plates is four, and the four buffer plates are all arranged on the device main body and are used for slowing down the flow speed of tap water in the device main body and prolonging the staying time of the tap water in the device main body, so that the heat exchange effect is improved. By means of the structure, people can effectively and conveniently disassemble and assemble the device, and the applicability of the device is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of cooling devices, and particularly relates to a portable cooling device for a heat exchanger used in pharmaceutical production. Background Art

[0002] With the improvement of medical technology, when people seek medical treatment, they need to obtain various drugs from hospitals, and these drugs are all produced by specialized pharmaceutical factories. During the production of liquid pharmaceutical agents, since some component agents need to be heated during the preparation process, after the component agents are prepared, they need to be cooled to below 70 degrees Celsius before being mixed with other different component agents.

[0003] The patent application number "CN201920807487.2" discloses "a cooling device for a heat exchanger used in pharmaceutical production, including a base, a support column is installed on the base, a cooling cylinder is installed on the support column, a heat exchange cylinder is installed in the cooling cylinder, a support ring is installed on the heat exchange cylinder and the outer edge of the support ring is connected to the inner wall of the cooling cylinder, water passing holes are arranged on the support ring, a first connection hole is arranged on the heat exchange cylinder, a second connection hole is arranged on the cooling cylinder, the first connection hole is communicated with the second connection hole through a first connecting pipe, a second connecting pipe is installed at one port of the second connection hole, a flange is installed on the second connecting pipe, and an annular hole is arranged on the cooling cylinder;".

[0004] Based on the cooling device for a heat exchanger used in pharmaceutical production, the above patent sprays upward through the uniformly arranged annular water spraying holes. The rapidly sprayed tap water will immediately contact the support ring. Through the water passing holes, the tap water can be upwardly diverted. When the tap water contacts the inner wall of the water passing holes, the relatively low temperature of the tap water can be conducted to the support ring, and then heat exchange is carried out between the support ring and the heat exchange cylinder. During the process of introducing tap water, the heat exchange cylinder and the heat exchange ring will also contact, and the relatively low temperature of the tap water can also be conducted to the support ring, increasing the contact area between the support ring and the tap water, and the auxiliary heat exchange efficiency is high. Compared with heat exchange with the external air, the heat exchange effect on the outer wall of the heat exchange cylinder is better.

[0005] The above patent sprays upward through the uniformly arranged annular water spraying holes, and the relatively low temperature of the tap water can be conducted to the support ring, and then heat exchange is carried out between the support ring and the heat exchange cylinder, and the relatively low temperature of the tap water can also be conducted to the support ring, increasing the contact area between the support ring and the tap water, and the auxiliary heat exchange efficiency is high. However, the whole device is fixed in one place, which is not convenient for disassembling it, and thus the overall limitation of the device is relatively high. Summary of the Utility Model

[0006] The purpose of the utility model is to provide a portable cooling device for a heat exchanger used in pharmaceutical production, aiming to solve the problem of insufficient portability in the prior art.

[0007] To achieve the above object, the present utility model provides the following technical solutions:

[0008] A portable cooling device for a heat exchanger used in pharmaceutical production, comprising:

[0009] A device main body provided with a heat exchanger;

[0010] A fixing mechanism, which is arranged on the device main body and is used to facilitate the disassembly of the device main body arranged on the heat exchanger;

[0011] It is characterized in that it further comprises:

[0012] Two grooves, both of which are arranged on the device main body;

[0013] Two waterproof strips, which are respectively fixed on the inner walls of the two grooves and are used to prevent tap water inside the device main body from overflowing;

[0014] Four buffer plates, all of which are arranged on the device main body and are used to slow down the flow rate of tap water inside the device main body and increase its residence time inside to achieve an increased heat exchange effect;

[0015] A support mechanism, which is arranged on the device main body and is used to support the whole device.

[0016] As a preferred solution of the present utility model, the device main body includes a cooling chamber, a heat exchanger and hinges. There are two symmetrically arranged cooling chambers. The two heat exchangers are clamped on the outer wall of the heat exchanger through the two waterproof strips. There are two symmetrically arranged hinges, and both of the two hinges are fixedly arranged at the connection of the side walls of the two cooling chambers.

[0017] As a preferred solution of the present utility model, the fixing mechanism includes:

[0018] A groove assembly, which is arranged on the two cooling chambers and is used to facilitate the clamping of the components cooperating with it;

[0019] An insertion assembly, which is arranged on the groove assembly and is used to fix the clamping position of the two cooling chambers.

[0020] As a preferred solution of the present utility model, the groove assembly includes a clamping block, a limiting groove, a clamping slot and a through groove. The clamping block is fixedly arranged at the bottom of the side wall of one cooling chamber. The limiting groove is opened on the outer side wall of the clamping block. The clamping slot is opened at the top of the side wall of the other cooling chamber, and the clamping slot and the clamping block are clamped with each other. The through groove is opened on the inner wall of the clamping slot.

[0021] As a preferred solution of the present utility model, the insertion component includes a knob and a bolt. The knob is movably arranged on the outer side wall of one of the cooling chambers, the bolt is fixedly arranged on the inner side wall of the knob, and the bolt is engaged with the through groove and the limit groove.

[0022] As a preferred solution of the present utility model, the support mechanism includes:

[0023] A sliding component, which is arranged on one of the cooling chambers and is used for convenient disassembly;

[0024] A connecting component, which is arranged on the sliding component and is used for cooperating with the sliding component.

[0025] As a preferred solution of the present utility model, the sliding component includes a connecting block and a sliding groove. There are two symmetrically arranged connecting blocks, and both of the two connecting blocks are fixedly arranged at the bottom of one of the cooling chambers. There are two sliding grooves, and the two sliding grooves are respectively opened at the bottoms of the two connecting blocks.

[0026] As a preferred solution of the present utility model, the connecting component includes a fixing plate, a sliding block and a support leg. There are two symmetrically arranged fixing plates, and the two fixing plates are respectively movably arranged on the two connecting blocks. There are two groups of sliding blocks, and two sliding blocks are symmetrically arranged in each group. The two groups of sliding blocks are respectively fixedly arranged on the two side walls of the two fixing plates. The two fixing plates are slidably connected to the two connecting blocks through the cooperation of the two groups of sliding blocks and the two sliding grooves. There are two groups of support legs, and two support legs are symmetrically arranged in each group. The two groups of support legs are respectively fixedly arranged at the bottoms of the two fixing plates.

[0027] As a preferred solution of the present utility model, a water inlet is fixedly arranged at the top of one of the cooling chambers, and a water outlet is fixedly arranged at the bottom of the other cooling chamber. A solenoid valve is fixedly arranged on the water outlet for the inflow and outflow of tap water.

[0028] As a preferred solution of the present utility model, a handle is fixedly arranged at a position on the outer side wall of one of the cooling chambers close to the knob for facilitating the opening and closing operation by people.

[0029] Compared with the prior art, the beneficial effects of the present utility model are:

[0030] 1. By fixedly arranging a clamping block at the bottom of the side wall of one of the cooling chambers, opening a limit groove on the outer side wall of the clamping block, opening a clamping groove on the top of the side wall of the other cooling chamber, engaging the clamping groove with the clamping block, opening a through groove on the inner wall of the clamping groove, movably arranging a knob on the outer side wall of one of the cooling chambers, fixedly arranging a bolt on the inner side wall of the knob, and engaging the bolt with the through groove and the limit groove, the whole device can be effectively disassembled, improving the applicability of the device.

[0031] 2. By fixedly arranging two connecting blocks at the bottom of a cooling chamber, respectively, arranging two sliding grooves at the bottoms of the two connecting blocks, respectively, movably arranging two fixing plates on the two connecting blocks, respectively, fixedly arranging two groups of sliders on the two side walls of the two fixing plates, respectively, and enabling the two fixing plates to be slidably connected to the two connecting blocks through the mutual cooperation of the two groups of sliders and the two sliding grooves, and fixedly arranging two groups of support legs at the bottoms of the two fixing plates, the overall portability of the device is effectively increased, and the practicability of the device is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] The drawings are used to provide a further understanding of the present invention, and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention, and do not constitute a limitation to the present invention. In the drawings:

[0033] Figure 1 is a first perspective three-dimensional view of a portable cooling device for a heat exchanger used in pharmaceutical production according to the present invention;

[0034] Figure 2 is a first perspective three-dimensional sectional view of a portable cooling device for a heat exchanger used in pharmaceutical production according to the present invention;

[0035] Figure 3 is a first perspective three-dimensional exploded view of a portable cooling device for a heat exchanger used in pharmaceutical production according to the present invention;

[0036] Figure 4 is a second perspective three-dimensional view of a portable cooling device for a heat exchanger used in pharmaceutical production according to the present invention;

[0037] Figure 5 is a second perspective three-dimensional exploded view of a portable cooling device for a heat exchanger used in pharmaceutical production according to the present invention;

[0038] Figure 6 is Figure 2 an enlarged view of part A in

[0039] In the figures: 1. Cooling chamber; 2. Groove; 3. Waterproof strip; 4. Heat exchanger; 5. Buffer plate; 6. Hinge; 7. Water inlet; 8. Water outlet; 9. Solenoid valve; 10. Connecting block; 11. Sliding groove; 12. Fixing plate; 13. Slider; 14. Support leg; 15. Handle; 16. Clamping block; 17. Limiting groove; 18. Knob; 19. Bolt; 20. Card slot; 21. Through groove. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0040] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0041] Embodiment

[0042] Please refer to Figures 1-6 , the present invention provides the following technical solutions:

[0043] A portable cooling device for a heat exchanger used in pharmaceutical production, which is composed of a device main body provided with a heat exchanger 4, a fixing mechanism, a groove 2, a waterproof strip 3, a buffer plate 5 and a supporting mechanism, and is specifically described as follows:

[0044] Please refer to Figure 1 , the device main body provided with a heat exchanger 4. Specifically, the device main body includes a cooling chamber 1, a heat exchanger 4 and a hinge 6. There are two symmetrically arranged cooling chambers 1. The two heat exchangers 4 are clamped on the outer wall of the heat exchanger 4 through two waterproof strips 3. There are two symmetrically arranged hinges 6, and the two hinges 6 are both fixedly arranged at the connection of the side walls of the two cooling chambers 1;

[0045] Please refer to Figure 6 , the fixing mechanism is arranged on the device main body and is used to facilitate the disassembly of the device main body arranged on the heat exchanger 4. Specifically, the fixing mechanism includes:

[0046] Please refer to Figure 6 , the groove assembly is arranged on the two cooling chambers 1 and is used to facilitate the clamping of the components that cooperate with it. Specifically, the groove assembly includes a clamping block 16, a limiting groove 17, a clamping groove 20 and a through groove 21. The clamping block 16 is fixedly arranged at the bottom of the side wall of one cooling chamber 1. The limiting groove 17 is opened on the outer side wall of the clamping block 16. The clamping groove 20 is opened at the top of the side wall of the other cooling chamber 1, and the clamping groove 20 is clamped with the clamping block 16. The through groove 21 is opened on the inner wall of the clamping groove 20;

[0047] Please refer to Figure 6 , the insertion assembly is arranged on the groove assembly and is used to fix the clamping position of the two cooling chambers 1. Specifically, the insertion assembly includes a knob 18 and a bolt 19. The knob 18 is movably arranged on the outer side wall of one cooling chamber 1. The bolt 19 is fixedly arranged on the inner side wall of the knob 18, and the bolt 19 is clamped with the through groove 21 and the limiting groove 17;

[0048] It is characterized in that it further includes:

[0049] Please refer to Figure 3, there are two grooves 2, and both of the two grooves 2 are provided on the device body;

[0050] Please refer to Figure 3 , there are two waterproof strips 3, and the two waterproof strips 3 are respectively fixed on the inner walls of the two grooves 2, which are used to prevent tap water inside the device body from overflowing;

[0051] Please refer to Figure 3 , there are four buffer plates 5, and all of the four buffer plates 5 are provided on the device body, which are used to slow down the flow rate of tap water inside the device body, increase its residence time inside, so as to achieve an enhanced heat exchange effect; and

[0052] Please refer to Figure 2 , the support mechanism is provided on the device body, which is used to support the entire device. Specifically, the support mechanism includes:

[0053] Please refer to Figure 4 , the sliding component is provided on one cooling chamber 1, which is used to facilitate disassembly. Specifically, the sliding component includes a connecting block 10 and a sliding groove 11. There are two symmetrically arranged connecting blocks 10, and both of the two connecting blocks 10 are fixed at the bottom of one cooling chamber 1. There are two sliding grooves 11, and the two sliding grooves 11 are respectively opened at the bottoms of the two connecting blocks 10;

[0054] Please refer to Figure 5 , the connecting component is provided on the sliding component, which is used to cooperate with the sliding component. Specifically, the connecting component includes a fixing plate 12, a slider 13 and a support leg 14. There are two symmetrically arranged fixing plates 12, and the two fixing plates 12 are respectively movably arranged on the two connecting blocks 10. There are two groups of sliders 13, and two sliders 13 are symmetrically arranged in each group. The two groups of sliders 13 are respectively fixed on the two side walls of the two fixing plates 12. The two fixing plates 12 are slidably connected to the two connecting blocks 10 through the two groups of sliders 13 and the two sliding grooves 11. There are two groups of support legs 14, and two support legs 14 are symmetrically arranged in each group. The two groups of support legs 14 are respectively fixed at the bottoms of the two fixing plates 12.

[0055] Please refer to Figure 4 , a water inlet 7 is fixedly provided at the top of one cooling chamber 1, and a water outlet 8 is fixedly provided at the bottom of the other cooling chamber 1. A solenoid valve 9 is fixedly provided on the water outlet 8, which is used for the inflow and outflow of tap water.

[0056] Please refer to Figure 4 , a handle 15 is fixedly provided on the outer wall of one cooling chamber 1 near the position of the knob 18, which is used to facilitate the opening and closing operation by people.

[0057] In this embodiment: By fixedly arranging the clamping block 16 at the bottom of the side wall of a cooling chamber 1, arranging the limiting groove 17 on the outer side wall of the clamping block 16, arranging the clamping groove 20 at the top of the side wall of another cooling chamber 1, and the clamping groove 20 being engaged with the clamping block 16, arranging the through groove 21 on the inner wall of the clamping groove 20, arranging the knob 18 movably on the outer side wall of a cooling chamber 1, arranging the bolt 19 fixedly on the inner side wall of the knob 18, and the bolt 19 being engaged with the through groove 21 and the limiting groove 17, the whole device can be effectively disassembled, improving the applicability of the device.

[0058] By fixedly arranging two connecting blocks 10 at the bottom of a cooling chamber 1, respectively arranging two sliding grooves 11 at the bottoms of the two connecting blocks 10, respectively arranging two fixing plates 12 movably on the two connecting blocks 10, respectively arranging two groups of sliding blocks 13 on the two side walls of the two fixing plates 12, and the two fixing plates 12 being slidably connected with the two connecting blocks 10 through the cooperation of the two groups of sliding blocks 13 and the two sliding grooves 11, and respectively arranging two groups of support legs 14 at the bottoms of the two fixing plates 12, the overall portability of the device is effectively increased, improving the practicality of the device.

[0059] The working principle and usage process of the present utility model: First, by engaging the waterproof pressure strips 3 on the two cooling chambers 1 with the heat exchanger 4, then by engaging the clamping block 16 in the clamping groove 20, and then by inserting the bolt 19 on the knob 18 into the through groove 21 and the limiting groove 17, and making the bolt 19 engage and fix with the clamping block 16 by rotating the knob 18. Then, by connecting the water inlet 7 to the tap water pipe and connecting the end of the water outlet 8 to the water pipe leading to the reservoir, the tap water enters the cooling chamber 1 through the water inlet 7. After being slowed down multiple times by the four buffer plates 5, the tap water fully contacts and exchanges heat with the heat exchanger 4. Then, by opening the solenoid valve 9, the hot tap water flows to the reservoir for recycling. If disassembly is required, by rotating the knob 18 to remove the knob 18, and then by holding the handle 15 by hand, the cooling chamber 1 clamped on the heat exchanger 4 can be removed. Then, through the sliding cooperation of the fixing plate 12 and the connecting block 10, the two fixing plates 12 can be removed.

[0060] Finally, it should be noted that: The above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A portable cooling device for a pharmaceutical heat exchanger, comprising: A device body provided with a heat exchanger (4); A fixing mechanism, which is arranged on the device body and is used to facilitate the disassembly of the device body arranged on the heat exchanger (4); It is characterized by further comprising: A groove (2), two of which are provided, and both of the two grooves (2) are provided on the device body; A waterproof pressure strip (3), two of which are provided, and the two waterproof pressure strips (3) are respectively fixed on the inner walls of the two grooves (2) and are used to prevent tap water inside the device body from overflowing; There are four buffer plates (5), each of which is arranged on the device body and is used to slow down the flow rate of tap water inside the device body and increase its residence time inside, so as to achieve an increased heat exchange effect; and The supporting mechanism is arranged on the device body and is used for supporting the whole device.

2. A portable cooling device for a pharmaceutical heat exchanger according to claim 1, characterized in that: The device body comprises a cooling chamber (1), a heat exchanger (4) and a hinge (6); the cooling chamber (1) is symmetrically provided with two, the two heat exchangers (4) are clamped on the outer wall of the heat exchanger (4) by two waterproof strips (3); the hinge (6) is symmetrically provided with two, and the two hinges (6) are fixed at the connection of the side walls of the two cooling chambers (1).

3. A portable cooling device for a pharmaceutical heat exchanger according to claim 2, characterized in that: The fixing mechanism comprises: A groove component, which is arranged on the two cooling chambers (1) and is used to facilitate the engagement of components matched therewith; The inserting component is arranged on the groove component and is used to fix the engaging positions of the two cooling chambers (1).

4. A portable cooling device for a pharmaceutical heat exchanger according to claim 3, characterized in that: The groove assembly comprises a clamping block (16), a limiting groove (17), a clamping groove (20) and a through groove (21); the clamping block (16) is fixedly arranged at the bottom of a side wall of the cooling chamber (1); the limiting groove (17) is arranged at the outer wall of the clamping block (16); the clamping groove (20) is arranged at the top of the side wall of another cooling chamber (1); the clamping groove (20) and the clamping block (16) are mutually engaged; and the through groove (21) is arranged at the inner wall of the clamping groove (20).

5. A portable cooling device for a pharmaceutical heat exchanger according to claim 4, characterized in that: The insertion component comprises a knob (18) and a latch (19); the knob (18) is movably arranged on an outer wall of the cooling chamber (1); the latch (19) is fixedly arranged on an inner wall of the knob (18); and the latch (19) is engaged with the through slot (21) and the limiting slot (17).

6. A portable cooling device for a pharmaceutical heat exchanger according to claim 5, characterized in that: The supporting mechanism comprises: A sliding assembly, which is arranged on one of the cooling chambers (1) and is used for facilitating disassembly; The connecting component is arranged on the sliding component and is used to cooperate with the sliding component.

7. A portable cooling device for a pharmaceutical heat exchanger according to claim 6, characterized in that: The sliding assembly comprises a connecting block (10) and a sliding groove (11), wherein two connecting blocks (10) are symmetrically provided, and the two connecting blocks (10) are fixedly provided at the bottom of one cooling chamber (1), and two sliding grooves (11) are provided, and the two sliding grooves (11) are respectively opened at the bottom of the two connecting blocks (10).

8. The portable cooling device of a heat exchanger for pharmaceutical use according to claim 7, characterized in that: The connecting assembly comprises a fixed plate (12), a sliding block (13) and a supporting leg (14); the fixed plate (12) is symmetrically provided with two, and the two fixed plates (12) are movably provided on the two connecting blocks (10) respectively; the sliding block (13) is provided with two groups, and each group is symmetrically provided with two, and the two groups of sliding blocks (13) are respectively fixed on the two side walls of the two fixed plates (12); the two fixed plates (12) are slidably connected with the two connecting blocks (10) through the cooperation of the two groups of sliding blocks (13) and the two sliding grooves (11); the supporting leg (14) is provided with two groups, and each group is symmetrically provided with two, and the two groups of supporting legs (14) are respectively fixed on the bottom of the two fixed plates (12).

9. A portable cooling device for a pharmaceutical heat exchanger according to claim 8, characterized in that: A water inlet (7) is fixedly provided on the top of one cooling chamber (1), and a water outlet (8) is fixedly provided on the bottom of the other cooling chamber (1). A solenoid valve (9) is fixedly provided on the water outlet (8) for the inlet and outlet of tap water.

10. A portable cooling device for a pharmaceutical heat exchanger according to claim 9, characterized in that: A handle (15) is fixedly provided at a position near the knob (18) on the outer wall of the cooling chamber (1) to facilitate opening and closing operations.

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