Experimental instrument drying device
By designing an experimental instrument drying device including an inner wall drying mechanism and a rotating electric heater, the problem of low drying efficiency in the prior art is solved, and the effect of efficient drying of the inner wall and outer wall of the experimental instrument is achieved.
Patent Information
- Application Number
- CN202420775614.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-15
- Publication Date
- 2025-03-28
- Estimated Expiration
- 2034-04-15
AI Technical Summary
When drying experimental instruments, heating from the outer wall alone will cause the inner wall to be discharged slowly and the drying efficiency will be low.
An experimental instrument drying device is designed, including a drying box, an inner wall drying mechanism, a support net, a rotating mechanism, an electric heater and a control panel. The inner wall drying mechanism heats the air flow through an air pump and an electric heating rod. The hot air blows to the inner wall of the experimental instrument through the insertion tube, and the electric heater heats the outer wall.
The inner and outer walls of the experimental instrument are dried simultaneously, which significantly improves the drying efficiency and saves time.
Smart Images
Figure CN222688698U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of drying devices, in particular to a drying device for experimental instruments. Background Art
[0002] Commonly used experimental instruments (such as beakers, measuring cylinders, etc.) need to be cleaned and then dried after use to keep them clean.
[0003] The existing drying device directly heats and dries the outer wall of the experimental instrument when in use. Generally, water droplets will be attached to the outer and inner walls of the experimental instrument after cleaning. Heating and drying the experimental instrument only from the outside will cause the moisture on the inner wall of the experimental instrument to be discharged slowly and the drying efficiency is low. Therefore, in view of the above situation, it is urgently necessary to develop an experimental instrument drying device that can dry the inner and outer walls of the experimental instrument at the same time, has higher drying efficiency and saves time, so as to overcome the shortcomings in current practical applications and meet current needs. Utility Model Content
[0004] The utility model aims to provide an experimental instrument drying device, which can simultaneously dry the inner wall and the outer wall of the experimental instrument, thereby achieving higher drying efficiency and saving time.
[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:
[0006] A drying device for an experimental instrument comprises a drying box, an inner wall drying mechanism, a supporting net, a rotating mechanism, an electric heater and a control panel, wherein a supporting net is arranged in the drying box, two connecting rods fixed to the drying box are fixed on the supporting net, an inner wall drying mechanism extending to the inside of the drying box is installed at the top of the drying box, the inner wall drying mechanism comprises: an air pump, a spiral tube, an electric heating rod, a conduit, a shunt pipe, a valve, a hose, a plug and an air outlet, the air pump is fixed to the top of the drying box, the air pump is connected to the spiral tube, an electric heating rod is installed in the spiral tube, the spiral tube is made of copper, the spiral tube is connected to the conduit, the conduit extends to the inside of the drying box, a plurality of shunt pipes are installed on the lower side of the conduit, each of the shunt pipes is installed with a valve, a hose is connected to the lower side of each of the shunt pipes, the bottom of each of the hoses is connected to a plug, each of the plugs is provided with a plurality of air outlets, a rotating mechanism extending to the inside of the drying box is installed at the bottom of the drying box, and an electric heater is installed on the rotating mechanism.
[0007] Preferably, a box door is installed on the front side of the drying box, the box door is rotatably connected to the drying box via a hinge, and a magnetic strip is fixed to the right end of the box door.
[0008] Preferably, an exhaust slot is provided on the top of the drying box.
[0009] Preferably: the rotating mechanism includes: a driving motor, a first gear, a second gear, a transmission shaft and a rotating plate, the driving motor is fixed to the bottom of the drying box, the first gear is installed on the output shaft of the driving motor, a second gear meshing with the first gear is installed on one side of the first gear, the second gear is installed on the transmission shaft, the transmission shaft is rotatably connected to the drying box, a rotating plate is fixed to the upper end of the transmission shaft, and the electric heater is fixedly installed on the left end of the rotating plate.
[0010] Preferably: a control panel is installed on the side of the drying box, and the air pump, electric heating rod, drive motor and electric heater are all electrically connected to the control panel.
[0011] The beneficial effects of the utility model are as follows: when the experimental instrument drying device is used, the experimental instrument (such as beakers, measuring cylinders and other common experimental equipment) is placed on the supporting net, then a cannula is inserted into the interior of the experimental instrument, and then the valve on the shunt pipe connected to the cannula is opened, and then the box door is closed, the inner wall drying mechanism, the rotating mechanism and the electric heater are started, and air is blown into the spiral tube by the air pump, and the airflow passing through the spiral tube is heated by the electric heating rod, and the heated hot air enters the hose and the cannula from the conduit, and then the hot air is blown to the inner wall of the experimental instrument through the multiple air outlets on the cannula, and the moisture on the inner wall of the experimental instrument is taken away by the hot air, thereby accelerating the drying efficiency, and the outer wall of the experimental instrument is heated and dried by the electric heater, and the first gear and the second gear are driven to rotate by the driving motor, and the transmission shaft and the rotating plate are driven to rotate by the second gear, and the electric heater is driven to rotate by the rotating plate, so that the electric heater heats the experimental instrument more evenly, and the water vapor generated during drying is discharged from the exhaust groove. In summary, the utility model dries the inner wall and the outer wall of the experimental instrument at the same time, has higher drying efficiency and saves time. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] Figure 1 The three-dimensional structure of the utility model is shown in FIG. Figure 1 .
[0013] Figure 2 The three-dimensional structure of the utility model is shown in FIG. Figure 2 .
[0014] Figure 3 It is a schematic diagram of the use state of the utility model.
[0015] Figure 4 It is a partial structure diagram of the utility model Figure 1 .
[0016] Figure 5 It is a partial structure diagram of the utility model Figure 2 .
[0017] Legend:
[0018] 1. Drying box; 101. Exhaust slot; 2. Box door; 201. Magnetic strip; 3. Inner wall drying mechanism; 301. Air pump; 302. Spiral tube; 303. Electric heating rod; 304. Conduit; 305. Diverter pipe; 306. Valve; 307. Hose; 308. Insert tube; 309. Air vent; 4. Support net; 401. Connecting rod; 5. Rotating mechanism; 501. Driving motor; 502. First gear; 503. Second gear; 504. Transmission shaft; 505. Rotating plate; 6. Electric heater; 7. Control panel; 8. Experimental instrument. DETAILED DESCRIPTION
[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments 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.
[0020] Specific examples are given below.
[0021] See also Figure 1 to Figure 5In the embodiment of the utility model, an experimental instrument drying device includes a drying box 1, a box door 2, an inner wall drying mechanism 3, a supporting net 4, a rotating mechanism 5, an electric heater 6, a control panel 7 and an experimental instrument 8. An exhaust slot 101 is arranged on the top of the drying box 1, a box door 2 is installed on the front side of the drying box 1, and the box door 2 is rotatably connected to the drying box 1 through a hinge. A magnetic strip 201 is fixed to the right end of the box door 2, and the box door 2 is fixed on the drying box 1 by the magnetic strip 201. A supporting net 4 is arranged inside the drying box 1, and two connecting rods 401 fixed to the drying box 1 are fixed on the supporting net 4. The inner wall drying mechanism 3 extending to the inside of the drying box 1 is installed on the top of the drying box 1. The inner wall drying mechanism 3 includes: an air pump 301, a spiral tube 302, an electric heating rod 303, a conduit 304, a shunt pipe 305, a valve 306, a hose 307, a cannula 308 and an air outlet 309. The air pump 301 is fixed to the top of the drying box 1. The air pump 301 is connected to the spiral tube 302. The electric heating rod 303 is installed in the spiral tube 302. The spiral tube 302 is made of copper to have good thermal conductivity. The spiral tube 302 is connected to the conduit 304, and the conduit 304 extends to the interior of the drying box 1. A plurality of shunt pipes 305 are installed on the lower side of the conduit 304. A valve 306 is installed on each shunt pipe 305. Each shunt pipe A hose 307 is connected to the lower side of 305, and the bottom of each hose 307 is connected to a plug 308, and each plug 308 is provided with a plurality of air outlets 309. A rotating mechanism 5 extending to the inside of the drying box 1 is installed at the bottom, and an electric heater 6 is installed on the rotating mechanism 5. The experimental instrument 8 is placed on the support net 4. When in use, the experimental instrument 8 (such as a beaker, a measuring cylinder and other common experimental equipment) is placed on the support net 4, and then a plug 308 is inserted into the inside of the experimental instrument 8, and then the valve 306 on the shunt pipe 305 connected to the plug 308 is opened, and then the box door 2 is closed, and the inner wall drying mechanism 3 and the rotating mechanism 5 are started. , electric heater 6, the outer wall of the experimental instrument 8 is heated and dried by the electric heater 6, and the electric heater 6 is driven to rotate by the rotating mechanism 5 so that the electric heater 6 heats the experimental instrument 8 more evenly. At the same time, air is blown into the spiral tube 302 by the air pump 301, and the air flow passing through the spiral tube 302 is heated by the electric heating rod 303. The heated hot air enters the hose 307 and the insert tube 308 from the conduit 304, and then blows the hot air to the inner wall of the experimental instrument 8 through the multiple air outlets 309 on the insert tube 308. The moisture on the inner wall of the experimental instrument 8 is taken away by the hot air, thereby accelerating the drying efficiency, and the water vapor generated during drying is discharged from the exhaust groove 101.
[0022] The rotating mechanism 5 includes: a driving motor 501, a first gear 502, a second gear 503, a transmission shaft 504 and a rotating plate 505. The driving motor 501 is fixed to the bottom of the drying box 1. The first gear 502 is installed on the output shaft of the driving motor 501. A second gear 503 meshing with the first gear 502 is installed on one side of the first gear 502. The second gear 503 is installed on the transmission shaft 504. The transmission shaft 504 is rotatably connected to the drying box 1. A rotating plate 505 is fixed to the upper end of the transmission shaft 504. The electric heater 6 is fixedly installed on the left end of the rotating plate 505. When in use, the first gear 502 and the second gear 503 are driven to rotate by the driving motor 501, the transmission shaft 504 and the rotating plate 505 are driven to rotate by the second gear 503, and the electric heater 6 is driven to rotate by the rotating plate 505.
[0023] A control panel 7 is installed on the side of the drying box 1, and the air pump 301, the electric heating rod 303, the driving motor 501 and the electric heater 6 are all electrically connected to the control panel 7 for convenient control and use.
[0024] Working principle: When using the experimental instrument drying device, place the experimental instrument 8 (such as beakers, measuring cylinders and other common experimental equipment) on the support net 4, then insert a cannula 308 into the interior of the experimental instrument 8, then open the valve 306 on the shunt pipe 305 connected to the cannula 308, then close the box door 2, start the inner wall drying mechanism 3, the rotating mechanism 5, and the electric heater 6, blow air into the spiral tube 302 through the air pump 301, and heat the airflow passing through the spiral tube 302 through the electric heating rod 303, and the heated hot air enters the hose 307 and the cannula 304 from the conduit 304. 8, and then the hot air is blown toward the inner wall of the experimental instrument 8 through the multiple air outlets 309 on the insert tube 308, and the moisture on the inner wall of the experimental instrument 8 is taken away by the hot air, thereby accelerating the drying efficiency, and the outer wall of the experimental instrument 8 is heated and dried by the electric heater 6, and the first gear 502 and the second gear 503 are driven to rotate by the driving motor 501, and the transmission shaft 504 and the rotating plate 505 are driven to rotate by the second gear 503, and the electric heater 6 is driven to rotate by the rotating plate 505, so that the electric heater 6 can heat the experimental instrument 8 more evenly, and the water vapor generated during drying is discharged from the exhaust groove 101.
[0025] The above are only preferred specific implementation methods of the utility model, but the protection scope of the utility model is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the utility model, who makes equivalent replacements or changes based on the technical scheme and utility model concept of the utility model, should be covered by the protection scope of the utility model.
Claims
1. An experimental instrument drying device, characterized in that: The invention comprises a drying box (1), an inner wall drying mechanism (3), a supporting net (4), a rotating mechanism (5), an electric heater (6) and a control panel (7). The drying box (1) is provided with a supporting net (4), and two connecting rods (401) fixed to the supporting net (4) are fixed to the drying box (1). The top of the drying box (1) is provided with an inner wall drying mechanism (3) extending into the interior thereof. The inner wall drying mechanism (3) comprises an air pump (301), a spiral tube (302), an electric heating rod (303), a conduit (304), a shunt pipe (305), a valve (306), a hose (307), a cannula (308) and an air outlet (309). The air pump (301) is fixed to the top of the drying box (1), and the air pump (301) is connected to the spiral tube (302). An electric heating rod (303) is installed in the spiral tube (302). The spiral tube (302) is made of copper. The spiral tube (302) is connected to a conduit (304). The conduit (304) extends to the interior of the drying box (1). A plurality of shunt tubes (305) are installed on the lower side of the conduit (304). A valve (306) is installed on each of the shunt tubes (305). A hose (307) is connected to the lower side of each of the shunt tubes (305). The bottom of each of the hoses (307) is connected to a plug (308). Each of the plugs (308) is provided with a plurality of air outlets (309). A rotating mechanism (5) extending to the interior of the drying box (1) is installed at the bottom of the drying box (1). An electric heater (6) is installed on the rotating mechanism (5).
2. The experimental instrument drying device according to claim 1, characterized in that: A box door (2) is installed on the front side of the drying box (1); the box door (2) is rotatably connected to the drying box (1) via a hinge; and a magnetic attraction strip (201) is fixed to the right end of the box door (2).
3. The experimental instrument drying device according to claim 1, characterized in that: An exhaust slot (101) is provided on the top of the drying box (1).
4. The experimental instrument drying device according to claim 1, characterized in that: The rotating mechanism (5) comprises: a driving motor (501), a first gear (502), a second gear (503), a transmission shaft (504) and a rotating plate (505); the driving motor (501) is fixed to the bottom of the drying box (1); the first gear (502) is mounted on the output shaft of the driving motor (501); a second gear (503) meshing with the first gear (502) is mounted on one side of the first gear (502); the second gear (503) is mounted on the transmission shaft (504); the transmission shaft (504) is rotatably connected to the drying box (1); a rotating plate (505) is fixed to the upper end of the transmission shaft (504); and the electric heater (6) is fixedly mounted on the left end of the rotating plate (505).
5. The experimental instrument drying device according to claim 4, characterized in that: A control panel (7) is installed on the side of the drying box (1), and the air pump (301), the electric heating rod (303), the driving motor (501) and the electric heater (6) are all electrically connected to the control panel (7).