High-speed refrigerated centrifuge with dehumidification structure
By introducing a dehumidification structure into the high-speed refrigerated centrifuge, condensate is collected by a slatted plate and the air is replaced by an exhaust fan, which solves the problem of increased humidity caused by condensate accumulation, achieves dry and stable operation of the equipment, reduces vibration, and extends the service life of the equipment.
Patent Information
- Application Number
- CN202422979283.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-03
- Publication Date
- 2025-12-23
- Estimated Expiration
- 2034-12-03
AI Technical Summary
Condensate produced during the operation of high-speed refrigerated centrifuges may accumulate, leading to increased humidity, electrical faults, and affecting equipment performance and stability.
A high-speed refrigerated centrifuge with a dehumidification structure was designed, including a collection section and a ventilation section. Condensate is collected by a sieve plate and the internal air is replaced by an exhaust fan to maintain a dry environment. At the same time, a buffer mechanism reduces vibration and extends the equipment life.
It effectively prevents condensation buildup, keeps equipment dry, avoids electrical malfunctions, reduces vibration, and extends equipment lifespan.
Smart Images
Figure CN223698060U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to high -speed refrigeration centrifuge technical field, specifically at with dehumidification structure's high -speed refrigeration centrifuge. BACKGROUND
[0002] High -speed centrifuge is the equipment that separates by centrifugal force, according to the different of the sedimentation coefficient, mass, density etc. of material, application powerful centrifugal force makes material separation, concentration and purification machine, it is generally used in pharmaceutical field, wherein in blood separation, virus research, DNA research, drug purification is used most widely.
[0003] Compared with prior art: high -speed refrigeration centrifuge can produce condensate in the working process, if there is no dehumidification structure, condensate can accumulate in the equipment interior, cause humidity to increase high humidity environment can cause electrical fault, such as short circuit, corrosion etc., thereby influence equipment's performance and stability.
[0004] Therefore, a kind of high -speed refrigeration centrifuge with dehumidification structure is presented. INVENTION CONTENTS
[0005] The utility model aims at providing a kind of high -speed refrigeration centrifuge with dehumidification structure, to solve the problems presented in the above background.
[0006] To achieve the above object, the utility model provides the following technical scheme: a kind of high -speed refrigeration centrifuge with dehumidification structure, including high -speed refrigeration centrifuge body, the centrifugal turntable is arranged on the inner side of high -speed refrigeration centrifuge body, the water collecting tank is arranged on the inner bottom of high -speed refrigeration centrifuge body, the dehumidification mechanism is arranged on the outer side of centrifugal turntable, the buffer mechanism is arranged on the bottom of high -speed refrigeration centrifuge body;
[0007] The dehumidification mechanism includes collection part and ventilation part;
[0008] The ventilation part is located on the outer side of collection part;
[0009] The buffer mechanism includes sliding part and buffer part;
[0010] The buffer part is located on the inner side of sliding part.
[0011] Preferably, the collection part includes leakage plate, the leakage plate is located on the inner side of high -speed refrigeration centrifuge body, the leakage plate is movably connected with centrifugal turntable, water outlet is arranged below the leakage plate, the water outlet is communicated with water collecting tank, the water outlet extends to the outer side of high -speed refrigeration centrifuge body, water valve is arranged on the surface of water outlet, and the water valve is movably connected with water outlet.
[0012] Preferably, the water valve is provided with a ventilation pipe above, the ventilation pipe extends through to the inside of the high-speed refrigerated centrifuge body, the outer end surface of the ventilation pipe is communicated with a box, the inner side of the box is fixedly connected with the outer side of the high-speed refrigerated centrifuge body, and the collection part in the dehumidification mechanism is collected, so that the collection effect is achieved.
[0013] Preferably, the ventilation part includes a fixed plate, the fixed plate is provided with two on the left and right, and the outer side of the fixed plate is provided with a through hole.
[0014] Preferably, the outer side of the exhaust fan is provided with a bolt, the inner side of the bolt is provided with a sliding groove, the bolt extends through to the inner side of the sliding groove, the sliding groove is threadedly connected with the bolt, and the inner side of the sliding groove is fixedly connected with the outer side of the box.
[0015] Preferably, the inner side of the sliding groove is provided with a dustproof plate, the dustproof plate is slidably connected with the sliding groove, and the outer side of the dustproof plate is movably connected with the inner end of the bolt.
[0016] Preferably, the sliding part includes a buffer box, the buffer box is provided with four on the left and right, the bottom surface of the buffer box is provided with a through groove, the inner side of the buffer box is provided with a sliding rail, the sliding rail is fixedly connected with the buffer box, the inner side of the sliding rail is provided with a sliding seat, the sliding seat is slidably connected with the sliding rail, and the inner side of the sliding seat is provided with a moving plate.
[0017] Preferably, the buffer part includes a damper, the top end of the damper is fixedly connected with the inner side of the buffer box, the bottom end of the damper is fixedly connected with the top surface of the moving plate, the damper is provided with a supporting rod below, the supporting rod extends through to below the through groove, the supporting rod is slidably connected with the through groove, and the bottom end surface of the supporting rod is provided with an antiskid pad.
[0018] Compared with the prior art, the high-speed refrigerated centrifuge with a dehumidification structure has the advantages that
[0019] 1) through the dehumidification mechanism, using the collecting part in the drain plate, so that the centrifugal disc work produced condensate into the water tank, so when to a certain amount, through the water valve, so that from the water outlet, when the condensate drops, the exhaust fan starts, so that the exhaust fan to replace the outside air and high speed refrigeration centrifuge body wall air, so that the air through the ventilation pipe into the high speed refrigeration centrifuge body wall, so that the high speed refrigeration centrifuge body always keep dry, so that the dust plate is blocked, the rotating bolt, the bolt to the dust plate is removed from the clamp, so as to separate from the chute inside, so as to avoid affecting the effect of exhaust, keep good centrifugal disc working environment temperature;
[0020] 2) through the buffer mechanism, using the buffer box in the sliding part, so that when the high speed refrigeration centrifuge body works produce vibration, so that the non-slip mat, the support rod is under the action of the moving plate on the slide surface and the slide rail slides, so as to extrude the damper, so as to reduce the vibration of the high speed refrigeration centrifuge body, avoid the long-term work of high speed refrigeration centrifuge body life reduction. BRIEF DESCRIPTION OF DRAWINGS
[0021] Figure 1 is the structure of the utility model three-dimensional schematic diagram;
[0022] Figure 2 is the structure of the utility model whole section three-dimensional schematic diagram;
[0023] Figure 3 is the dehumidification structure of the utility model three-dimensional schematic diagram;
[0024] Figure 4 is the dehumidification structure of the utility model whole section three-dimensional schematic diagram;
[0025] Figure 5 is the buffer structure of the utility model whole section three-dimensional schematic diagram.
[0026] In the figure: 1 high speed refrigeration centrifuge body, 2 centrifugal disc, 3 dehumidification mechanism, 31 collecting part, 32 ventilation part, 311 drain plate, 312 water outlet, 313 water valve, 314 ventilation pipe, 315 box, 321 fixed plate, 322 exhaust fan, 323 bolt, 324 chute, 325 dust plate, 4 buffer mechanism, 41 sliding part, 42 buffer part, 411 buffer box, 412 slide rail, 413 slide, 414 moving plate, 421 damper, 422 support rod, 423 non-slip mat. DETAILED DESCRIPTION
[0027] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be described clearly and completely. Obviously, the described embodiments are only some of the embodiments of the present application, but not all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative efforts are within the scope of the present application.
[0028] Embodiment one:
[0029] Please refer to Figures 1-4 The present application provides a technical solution: a high-speed refrigeration centrifuge with a dehumidification structure, comprising a high-speed refrigeration centrifuge body 1, a centrifugal turntable 2 is arranged on the inner side of the high-speed refrigeration centrifuge body 1, a water collecting tank is arranged on the inner bottom surface of the high-speed refrigeration centrifuge body 1, a dehumidification mechanism 3 is arranged on the outer side of the centrifugal turntable 2, and a buffer mechanism 4 is arranged on the bottom surface of the high-speed refrigeration centrifuge body 1.
[0030] The dehumidification mechanism 3 comprises a collecting part 31 and a ventilation part 32.
[0031] The ventilation part 32 is located on the outer side of the collecting part 31.
[0032] The buffer mechanism 4 comprises a sliding part 41 and a buffer part 42.
[0033] The buffer part 42 is located on the inner side of the sliding part 41.
[0034] The collecting part 31 comprises a leakage plate 311, the leakage plate 311 is located on the inner side of the high-speed refrigeration centrifuge body 1, the leakage plate 311 is movably connected with the centrifugal turntable 2, a water outlet 312 is arranged below each leakage plate 311, the water outlet 312 is communicated with the water collecting tank, the water outlet 312 extends through to the outer side of the high-speed refrigeration centrifuge body 1, a water valve 313 is arranged on the surface of the water outlet 312, and the water valve 313 is movably connected with the water outlet 312.
[0035] A ventilation pipe 314 is arranged above each water valve 313, the ventilation pipe 314 extends through to the inner side of the high-speed refrigeration centrifuge body 1, a box body 315 is communicated and arranged on the outer end surface of the ventilation pipe 314, and the inner side of the box body 315 is fixedly connected with the outer side of the high-speed refrigeration centrifuge body 1.
[0036] The ventilation part 32 comprises a fixed plate 321, two fixed plates 321 are arranged on the left and right sides, a through hole is formed in the outer side of each fixed plate 321, a suction fan 322 is arranged on the inner side of the through hole, and the suction fan 322 is movably connected with the fixed plate 321.
[0037] The outer side of the air extractor 322 is provided with a bolt 323, the inner side of the bolt 323 is provided with a sliding groove 324, the bolt 323 extends through the sliding groove 324, the sliding groove 324 is threadedly connected with the bolt 323, and the inner side surface of the sliding groove 324 is fixedly connected with the outer side surface of the box body 315.
[0038] The inner side surface of the sliding groove 324 is provided with a dustproof plate 325, the dustproof plate 325 is slidably connected with the sliding groove 324, and the outer side surface of the dustproof plate 325 is movably connected with the inner end of the bolt 323.
[0039] Further, the dehumidification mechanism 3 is used to guide the condensed water generated by the centrifugal disc 2 to the water collecting groove through the leakage plate 311 in the collecting part 31, and when the condensed water reaches a certain amount, the water valve 313 is opened to discharge the condensed water from the water outlet 312. At the same time, when the condensed water drops into the water collecting groove, the air extractor 322 is started, and the main function of the air extractor 322 is to replace the external air and the air in the inner wall of the high-speed refrigeration centrifuge body 1. The air is sucked into the inner wall of the high-speed refrigeration centrifuge body 1 through the ventilation pipe 314, so as to keep the dry environment in the centrifuge. In addition, in order to ensure the normal work of the air extractor, the dustproof plate 325 is arranged outside the box body 315. However, if the dustproof plate 325 is blocked due to long-term use or other reasons, it needs to be cleaned or replaced. At this time, the bolt 323 can be rotated to release the clamping of the dustproof plate 325, and then the dustproof plate 325 is pulled out from the inside of the sliding groove 324 for cleaning;
[0040] Further, the dehumidification mechanism 3 is used to guide the condensed water generated by the centrifugal disc 2 to the water collecting groove through the leakage plate 311 in the collecting part 31, and when the condensed water reaches a certain amount, the water valve 313 is opened to discharge the condensed water from the water outlet 312. At the same time, when the condensed water drops into the water collecting groove, the air extractor 322 is started, and the main function of the air extractor 322 is to replace the external air and the air in the inner wall of the high-speed refrigeration centrifuge body 1. The air is sucked into the inner wall of the high-speed refrigeration centrifuge body 1 through the ventilation pipe 314, so as to keep the dry environment in the centrifuge. In addition, in order to ensure the normal work of the air extractor, the dustproof plate 325 is arranged outside the box body 315. However, if the dustproof plate 325 is blocked due to long-term use or other reasons, it needs to be cleaned or replaced. At this time, the bolt 323 can be rotated to release the clamping of the dustproof plate 325, and then the dustproof plate 325 is pulled out from the inside of the sliding groove 324 for cleaning;
[0041] Embodiment two:
[0042] Please refer to Figure 1 、 Figure 2 、 Figure 5And on the basis of embodiment one, further obtained: the sliding part 41 includes four buffer boxes 411, the buffer box 411 left and right is provided with, buffer box 411 bottom is provided with through slot, buffer box 411 inner side is all provided with slide rail 412, slide rail 412 and buffer box 411 fixed connection, slide rail 412 inner side is all provided with slide base 413, slide base 413 and slide rail 412 sliding connection, slide base 413 inner side is all provided with moving plate 414, moving plate 414 and slide base 413 fixed connection.
[0043] The buffer part 42 includes damper 421, damper 421 top and buffer box 411 inner side fixed connection, damper 421 bottom and moving plate 414 top fixed connection, damper 421 below is all provided with support rod 422, support rod 422 extends through to the through slot below, support rod 422 and through slot sliding connection, support rod 422 bottom end surface is all provided with antiskid pad 423, antiskid pad 423 and support rod 422 fixed connection.
[0044] Further, the embodiment is through buffer mechanism 4, utilize the buffer box 411 in sliding part 41, when high-speed refrigerated centrifuge body 1 starts to work, due to the high-speed rotation of internal rotor, will produce certain vibration, make vibration give buffer box 411, so that antiskid pad 423 and support rod 422 are extruded, so that support rod 422 can be under the action of moving plate 414, along the slide rail 412 on the surface of slide base 413 sliding, along with the aggravation of vibration, moving plate 414 will drive antiskid pad 423 and support rod 422 to the direction of damper 421 movement, and extrude damper 421, damper 421 can effectively consume vibration energy;
[0045] Further, the embodiment is through buffer mechanism 4, utilize the buffer box 411 in sliding part 41, so that when high-speed refrigerated centrifuge body 1 works and produces vibration, so that antiskid pad 423, support rod 422 are under the action of moving plate 414 and slide on the surface of slide base 413 and slide rail 412, so as to extrude damper 421, thereby damping, can reduce the vibration of high-speed refrigerated centrifuge body 1, avoid long-term work high-speed refrigerated centrifuge body 1 machine life reduction.
[0046] In use, through the dehumidification mechanism 3, the drain plate 311 in the collection part 31 is used to guide the condensed water into the water collecting tank, when the condensed water in the water collecting tank reaches a certain amount, the water valve 313 will be opened, so that the condensed water is discharged from the water outlet 312, at the same time, when the condensed water drops into the water collecting tank, the exhaust fan 322 will start, the main function of the exhaust fan 322 is to replace the external air and the air in the inner wall of the high-speed refrigeration centrifuge body 1, the air is sucked into the inner wall of the high-speed refrigeration centrifuge body 1 through the ventilation pipe 314, so as to keep the dry environment inside the centrifuge, in addition, in order to ensure the normal work of the exhaust fan, the dustproof plate 325 is arranged outside the box body 315, however, if the dustproof plate 325 is blocked due to long time use or other reasons, it needs to be cleaned or replaced, at this time, the dustproof plate 325 can be removed from the sliding groove 324 by rotating the bolt 323, then the dustproof plate 325 is cleaned, so that through the buffering mechanism 4, the buffer tank 411 in the sliding part 41 is used, when the high-speed refrigeration centrifuge body 1 starts to work, due to the high-speed rotation of the internal rotor, a certain vibration is generated, the vibration is transmitted to the buffer tank 411, so that the anti-skid pad 423 and the supporting rod 422 are extruded, so that the supporting rod 422 can slide along the slide rail 412 on the surface of the sliding base 413 under the action of the moving plate 414, with the increase of the vibration, the moving plate 414 drives the anti-skid pad 423 and the supporting rod 422 to move to the damper 421, and the damper 421 is extruded, the damper 421 can effectively consume the vibration energy.
[0047] Although the embodiments of the present application have been shown and described, it should be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to the embodiments without departing from the principles and spirit of the present application, the scope of the present application is defined by the appended claims and their equivalents.
Claims
1. A high-speed refrigerated centrifuge with a dehumidification structure, comprising a high-speed refrigerated centrifuge body (1), characterized in that: The high-speed refrigerated centrifuge body (1) has a centrifugal disc (2) on its inner side, a water collection tank on its inner bottom surface, a dehumidification mechanism (3) on its outer side, and a buffer mechanism (4) on its bottom surface. The dehumidification mechanism (3) includes a collection section (31) and a ventilation section (32); The ventilation section (32) is located outside the collection section (31); The buffer mechanism (4) includes a sliding part (41) and a buffer part (42); The buffer part (42) is located on the inner side of the sliding part (41).
2. A high-speed refrigerated centrifuge with a dehumidification structure according to claim 1, characterized in that: The collection section (31) includes a strainer (311), which is located on the inner side of the high-speed refrigerated centrifuge body (1). The strainer (311) is movably connected to the centrifuge disc (2). Each strainer (311) has a water outlet (312) below it. The water outlet (312) is connected to the water collection tank. The water outlet (312) extends through to the outside of the high-speed refrigerated centrifuge body (1). A water valve (313) is provided on the surface of the water outlet (312). The water valve (313) is movably connected to the water outlet (312).
3. A high-speed refrigerated centrifuge with a dehumidification structure according to claim 2, characterized in that: Each water valve (313) is provided with a ventilation pipe (314) above it. The ventilation pipe (314) extends through to the inner side of the high-speed refrigerated centrifuge body (1). The outer end face of each ventilation pipe (314) is connected to a box (315). The inner side of the box (315) is fixedly connected to the outer side of the high-speed refrigerated centrifuge body (1).
4. A high-speed refrigerated centrifuge with a dehumidification structure according to claim 3, characterized in that: The ventilation section (32) includes a fixing plate (321), two fixing plates (321) are arranged on the left and right sides, and through holes are opened on the outer side of the fixing plate (321). An exhaust fan (322) is arranged on the inner side of the through hole, and the exhaust fan (322) is movably connected to the fixing plate (321).
5. A high-speed refrigerated centrifuge with a dehumidification structure according to claim 4, characterized in that: Bolts (323) are provided on the outer side of the exhaust fan (322), and grooves (324) are provided on the inner side of the bolts (323). The bolts (323) extend through to the inner side of the grooves (324), and the grooves (324) are threadedly connected to the bolts (323). The inner side of the grooves (324) is fixedly connected to the outer side of the housing (315).
6. A high-speed refrigerated centrifuge with a dehumidification structure according to claim 5, characterized in that: The inner side of the slide groove (324) is provided with a dustproof plate (325), the dustproof plate (325) is slidably connected to the slide groove (324), and the outer side of the dustproof plate (325) is movably connected to the inner end of the bolt (323).
7. A high-speed refrigerated centrifuge with a dehumidification structure according to claim 1, characterized in that: The sliding part (41) includes a buffer box (411), four buffer boxes (411) are arranged on the left and right sides, the bottom surface of the buffer box (411) is provided with a through groove, the inner side of the buffer box (411) is provided with a slide rail (412), the slide rail (412) is fixedly connected to the buffer box (411), the inner side of the slide rail (412) is provided with a slide seat (413), the slide seat (413) is slidably connected to the slide rail (412), the inner side of the slide seat (413) is provided with a moving plate (414), the moving plate (414) is fixedly connected to the slide seat (413).
8. A high-speed refrigerated centrifuge with a dehumidification structure according to claim 7, characterized in that: The buffer section (42) includes a damper (421). The top end of the damper (421) is fixedly connected to the inner side of the buffer box (411), and the bottom end of the damper (421) is fixedly connected to the top surface of the moving plate (414). A support rod (422) is provided below each damper (421). The support rod (422) extends through to the bottom of the through groove. The support rod (422) is slidably connected to the through groove. An anti-slip pad (423) is provided on the bottom surface of each support rod (422). The anti-slip pad (423) is fixedly connected to the support rod (422).