CN110090678B - Water bath kettle capable of automatically adding water - Google Patents
Water bath kettle capable of automatically adding water Download PDFInfo
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- CN110090678B CN110090678B CN201810091006.2A CN201810091006A CN110090678B CN 110090678 B CN110090678 B CN 110090678B CN 201810091006 A CN201810091006 A CN 201810091006A CN 110090678 B CN110090678 B CN 110090678B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L7/00—Heating or cooling apparatus; Heat insulating devices
- B01L7/02—Water baths; Sand baths; Air baths
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Abstract
The invention discloses an automatic water-adding water bath kettle which comprises an outer frame, an electric box and a water bath tank, wherein the outer frame is fixedly connected with the electric box, the top of the side wall of the water bath tank is fixedly connected to the outer frame, a water storage tank is fixedly connected to the side wall of the outer frame, which is far away from the electric box, through the combination of a first gear, a water spraying barrel and a pressing plate, the automatic water adding can be realized after the water level in a water tank is reduced, the water in the water tank can be constantly stirred, the uniform temperature of all positions of the water tank is ensured, an L-shaped water stop plate is intermittently pulled to move downwards by meshing a second rack and the first gear, the intermittent water outlet of a water outlet pipe is realized, the sudden temperature reduction in the water bath tank caused by excessive water increase is avoided, the operation time.
Description
Technical Field
The invention relates to the technical field of experimental instruments, in particular to a water bath kettle capable of automatically adding water.
Background
The water bath is the necessary heating heat preservation instrument in the laboratory, wide application is in a plurality of field experiments, the water bath is at work, because need long-time heating or the heat preservation of higher temperature can make the moisture in the pot evaporate gradually, lead to the interior water level decline of pot, make the lower part of experimental container can not soak in aqueous completely, can cause the experimental container to be heated unevenly, in the heating process, because the heating point is fixed, make the temperature in the basin vary easily, lead to the temperature in detection place to vary with required temperature, easily lead to the experiment failure, consequently not only need observe the water level at any time in the experimentation, frequent moisturizing, and need guarantee that basin temperature everywhere is unified, seriously influence operation personnel experimental efficiency.
Disclosure of Invention
The invention aims to provide a water bath kettle capable of automatically adding water, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an automatic watered water bath, includes outer frame, electric box and water bath, outer frame and electric box fixed connection, the lateral wall top fixed connection of water bath is on outer frame, fixedly connected with storage water tank on the one side lateral wall that electric box was kept away from to outer frame, the intercommunication has the outlet pipe on the lateral wall of storage water tank, the mouth of pipe of outlet pipe is located the top of water bath, the middle part of outlet pipe is slided and is pegged graft there is L type stagnant water board, a plurality of holes of permeating water have been seted up on the upper portion of L type stagnant water board, the lower part of L type stagnant water board slides in proper order and runs through the roof of outlet pipe and outer frame, the bottom plate of L type stagnant water board is connected with the interior roof of outer frame through a plurality of first springs, rotate on the inner chamber rear side wall of water bath and be connected with the rotor plate that two symmetries set, a piston is inserted in the water spraying cylinder in a sliding manner, the bottom end of the piston is fixedly connected with a pull rod movably penetrating through the bottom wall of the water spraying cylinder, the bottom end of the pull rod is rotatably connected with one end of a rocker, a motor fixedly connected to the rear side wall of the inner cavity of the outer frame is arranged below the water bath, the output end of the motor is fixedly connected with a rotating shaft, the rotating shaft is sequentially and fixedly sleeved with a driving wheel and a rotating disc, the other end of the rocker is rotatably connected with the edge of the disc surface of the rotating disc, the driving wheel is connected with a driven wheel through a belt, the driven wheel is rotatably connected to the rear side wall of the inner cavity of the outer frame, a first gear lacking is coaxially and fixedly connected to the driven wheel, a second rack is arranged on one side of the first gear lacking from the rotating disc, the lower part of, the bottom end of the sleeve is connected to a first sliding groove formed in the inner bottom wall of the outer frame in a sliding mode, the top end of the second rack is fixedly connected with a first L-shaped rod, one side, away from the second rack, of the first L-shaped rod is fixedly connected with a push rod, the top end of the side wall of the push rod is fixedly connected with a second L-shaped rod, and one side, away from the second L-shaped rod, of the push rod is fixedly connected with a pressing plate corresponding to the bottom plate of the L-shaped water stop plate;
the outer side wall of the water bath is fixedly connected with two fixed plates which are distributed up and down, the lower end face of each fixed plate is rotatably connected with a second gear lack, the side wall of each second gear lack is fixedly connected with an ejector rod, the ejector rod positioned above corresponds to a second L-shaped rod, the ejector rod positioned below corresponds to a first L-shaped rod, the fixed plate positioned above is movably inserted with a third rack which is meshed with the second gear lack, the fixed plate positioned below is movably inserted with a first rack which is meshed with the second gear lack, the top end of the first rack is fixedly connected with a top plate, the top plate is connected with the fixed plate below through a third spring, a gravity block is arranged above the top plate, the top end of the gravity block is fixedly connected with one end of a pull rope, and the top end of the side wall of the water bath close to a water outlet pipe is rotatably connected with a fixed pulley, the other end activity of stay cord runs through the roof of outer frame and walks around fixed pulley fixedly connected with kickboard, the lateral wall of kickboard slides on the second spout that the water bath inside wall was seted up, motor, switch and external power source all constitute a series circuit through the wire.
Preferably, the top end of the water spraying cylinder is fixedly connected with a spray head, and the water spraying cylinder is positioned below the symmetric centers of the two rotating plates.
Preferably, the length of the top rod is greater than the height of the first L-shaped rod.
Preferably, the distance between the two fixing plates is the same as the height of the second sliding groove.
Preferably, the length of the first rack is the same as that of the second rack, and the lengths of the first rack and the second rack are both larger than the diameter of the second missing gear.
Preferably, the tooth range of the first missing gear is 120-160 degrees.
Preferably, the tooth range of the second missing gear is 300-320 degrees.
Preferably, the length of the transverse plate at the bottom of the pressing plate is greater than that of the top rod.
Preferably, the outlet pipe is sleeved with a sliding sleeve, the L-shaped water stop plate penetrates through the upper end and the lower end of the sliding sleeve, and the sliding sleeve is made of rubber.
Compared with the prior art, the invention has the beneficial effects that: through first lack the gear, the combination of watering section of thick bamboo and clamp plate, can add water automatically after having realized the interior water level of basin decline, can stir the water in the basin constantly again, guarantee basin temperature homogeneous everywhere, the temperature regulation of being convenient for, watering section of thick bamboo spun rivers can strike the rotor plate and rotate, stir the water of water bath inslot, the second rack moves down with first lack gear meshing intermittent type nature pulling L type stagnant water board, realize outlet pipe intermittent type nature play water, avoid the water yield to increase the temperature of too much messenger's water bath inslot and descend suddenly, and by gravity piece and kickboard control business turn over water, effectively practice thrift laboratory technician's operating time, improve experimental efficiency.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of the structure A.
In the figure: the water-saving device comprises an outer frame 1, an electric box 2, a water bath 3, a water storage tank 4, a water outlet pipe 5, a push rod 6, a first rack 7, a second rack 8, a first L-shaped rod 9, a first gear lack 10, a sleeve 11, a belt 12, a driving wheel 13, a rotary disc 14, a rocker 15, a water spraying cylinder 16, a pull rod 17, a gravity block 18, a rotating plate 19, a piston 20, a floating plate 21, a pull rope 22, a fixed pulley 23, an L-shaped water stop plate 24, a sliding sleeve 25, a second gear lack 26, a third rack 27, a push rod 28, a pressing plate 29, a fixing plate 30 and a second L-shaped rod 31.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution: the utility model provides an automatic watered water bath, including outer frame 1, electric box 2 and water bath 3, outer frame 1 and electric box 2 fixed connection, the fixed even on outer frame 1 of lateral wall top of water bath 3, fixedly connected with storage water tank 4 on the lateral wall of one side that electric box 2 was kept away from to outer frame 1, the intercommunication has outlet pipe 5 on storage water tank 4's the lateral wall, the mouth of pipe of outlet pipe 5 is located water bath 3's top, the middle part of outlet pipe 5 slides and pegs graft and has L type stagnant water board 24, the sliding sleeve 25 has been cup jointed on the outlet pipe 5, and L type stagnant water board 24 passes the upper and lower end of sliding sleeve 25, sliding sleeve 25 is sealed for the rubber material.
The upper part of the L-shaped water stop plate 24 is provided with a plurality of water permeable holes, the lower part of the L-shaped water stop plate 24 sequentially penetrates through the water outlet pipe 5 and the top wall of the outer frame 1 in a sliding manner, the bottom plate of the L-shaped water stop plate 24 is connected with the inner top wall of the outer frame 1 through a plurality of first springs, the rear side wall of the inner cavity of the water bath 3 is rotatably connected with two rotating plates 19 which are symmetrically arranged, a water spraying cylinder 16 which fixedly penetrates through the bottom wall of the water bath 3 is arranged below the rotating plates 19, the top end of the water spraying cylinder 16 is fixedly connected with a spray nozzle, the water spraying cylinder 16 is positioned below the symmetric center of the two rotating plates 19, the two rotating plates 19 can be impacted when the water spraying cylinder 16 discharges water, the two rotating plates 19 are ensured to rotate constantly and stir, the water temperature is ensured to be uniform, the water splashing caused by violent stirring is avoided, a piston 20 is inserted into the, the bottom end of the pull rod 17 is rotatably connected with one end of a rocker 15, a motor fixedly connected on the rear side wall of the inner cavity of the outer frame 1 is arranged below the water bath 3, the output end of the motor is fixedly connected with a rotating shaft, a driving wheel 13 and a rotating disc 14 are sequentially and fixedly sleeved on the rotating shaft, the other end of the rocker 15 is rotatably connected with the disc surface edge of the rotating disc 14, the driving wheel 13 is connected with a driven wheel through a belt 12, the driven wheel is rotatably connected on the rear side wall of the inner cavity of the outer frame 1, a first gear 10 is coaxially and fixedly connected on the driven wheel, the tooth range of the first gear 10 is 120 DEG and 160 DEG, the second gear 8 can be meshed to move downwards for a short distance, water can be discharged from the water outlet pipe 5, and can be intermittently meshed with the second gear 8, so that water is discontinuous, the water temperature is prevented from being suddenly reduced, the bottom end of the second rack 8 is fixedly connected to the inner bottom wall of the sleeve 11 through a second spring, the bottom end of the sleeve 11 is slidably connected to a first sliding groove formed in the inner bottom wall of the outer frame 1, the top end of the second rack 8 is fixedly connected with a first L-shaped rod 9, one side, away from the second rack 8, of the first L-shaped rod 9 is fixedly connected with a push rod 6, the top end of the side wall of the push rod 6 is fixedly connected with a second L-shaped rod 31, one side, away from the second L-shaped rod 31, of the push rod 6 is fixedly connected with a pressing plate 29 corresponding to the bottom plate of the L-shaped water stop plate 24, the length of a transverse plate at the bottom of the pressing plate 29 is larger than that of the push rod 28, and after the pressing plate 29 moves to the right, the gravity block 18 moves downwards due to rising of the;
the outer side wall of the water bath 3 is fixedly connected with two fixing plates 30 which are distributed up and down, the distance between the two fixing plates 30 is the same as the height of the second sliding chute, the vertical movement distance of the floating plate 21 can be ensured to enable the gravity block 18 to push the first rack 7 and the third rack 27 to move, the lower end surface of the fixing plate 30 is rotatably connected with a second gear lacking 26, the range of teeth of the second gear lacking 26 is 300 degrees and 320 degrees, the second gear lacking 26 can rotate by a larger angle, the movement range of the mandril 28 is larger, the side wall of the second gear lacking 26 is fixedly connected with the mandril 28, the mandril 28 which is positioned above corresponds to the second L-shaped rod 31, the mandril 28 which is positioned below corresponds to the first L-shaped rod 9, the length of the mandril 28 is larger than the height of the first L-shaped rod 9, and when the first L-shaped rod 9 moves down along with the second rack 8, the first L-shaped rod 9 can be contacted with the, the top rod 28 can push the first L-shaped rod 9 to move when rotating, a third rack 27 meshed with the second gear lacking 26 is movably inserted on the fixing plate 30 positioned above, a first rack 7 meshed with the second gear lacking 26 is movably inserted on the fixing plate 30 positioned below, the length of the first rack 7 is the same as that of the third rack 27 and is larger than the diameter of the second gear lacking 26, the rotating angles of the upper and lower second gear lacking 26 are ensured to be the same, the distance for the top rod 28 to push the first L-shaped rod 9 or the second L-shaped rod 31 to move is the same, the top end of the first rack 7 is fixedly connected with a top plate, the top plate is connected with the fixing plate 30 positioned below through a third spring, a gravity block 18 is arranged above the top plate, one end of a pull rope 22 is fixedly connected with the top end of the gravity block 18, the top end of the side wall of the water bath 3 close to the water outlet pipe 5 is rotatably connected with a fixed pulley 23, the other end of the pull rope 22 movably penetrates through the top wall of the outer frame 1 and bypasses the fixed pulley 23 to be fixedly connected with the floating plate 21, the side wall of the floating plate 21 is connected to a second sliding groove formed in the inner side wall of the water bath 3 in a sliding mode, and the motor, the power switch and the external power supply form a series circuit through wires.
The working principle is as follows: when the power is switched on, the driving wheel 13 and the rotating disc 14 rotate to drive the rocker 15 to pull the piston 20 to move up and down, water is sucked into the water spraying cylinder 16 and then sprayed out, water flow impacts the rotating plate 19 to rotate, water in the water bath 3 is stirred, the water temperature in the water bath 3 is ensured to be uniform, when the water level in the water bath 3 drops, the floating plate 21 drops along with the water flow, the gravity block 18 moves upwards to press the third rack 27 to be meshed with the second missing gear 26 to rotate anticlockwise, the ejector rod 28 above is driven to rotate to press the second L-shaped rod 31 to move right, the push rod 6 and the second rack 8 are driven to move right, the press plate 29 is positioned above the bottom plate of the L-shaped water stop plate 24, the first L-shaped rod 9 is close to the ejector rod 28 below, the second rack 8 is meshed with the first missing gear 10, the first missing gear 10 drives the second rack 8 to move downwards, the push rod 6 is driven to move downwards, the press plate 29, the water permeable hole is located inside the water outlet pipe 5, the water outlet pipe 5 starts to discharge water, when the second rack 8 is separated from the teeth of the first gear 10, the first spring pushes the second rack 8 to move upwards, the water outlet pipe 5 is closed, intermittent water inflow in the water bath 3 is ensured, the temperature reduction is prevented from being too fast, when the water level rises, the floating plate 21 rises, the gravity block 18 gradually descends to press the first rack 7 to move downwards, the second gear 26 below the meshing is rotated clockwise, the ejector rod 28 below is pressed against the first L-shaped rod 9 to move leftwards, the second rack 8 is pushed to separate from the first gear 10, the pressing plate 29 is separated from the bottom plate of the L-shaped water stop plate 24, the push rod 6, the second rack 8 and the L-shaped water stop plate 24 are restored, and the water quantity is added next time.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides an automatic watered water bath, includes outer frame (1), electric box (2) and water bath (3), its characterized in that: the utility model discloses a water bath device, including outer frame (1) and electric box (2) fixed connection, the lateral wall top of water bath (3) is fixed even on outer frame (1), fixedly connected with storage water tank (4) on the lateral wall of one side that electric box (2) was kept away from in outer frame (1), the intercommunication has outlet pipe (5) on the lateral wall of storage water tank (4), the mouth of pipe of outlet pipe (5) is located the top of water bath (3), the middle part of outlet pipe (5) is slided and is pegged graft and has L type stagnant water board (24), a plurality of holes of permeating water have been seted up on the upper portion of L type stagnant water board (24), the lower part of L type stagnant water board (24) slides in proper order and runs through the roof of outlet pipe (5) and outer frame (1), the bottom plate of L type stagnant water board (24) is connected with the interior roof of outer frame (1) through a plurality of first spring, it has two rotating plate (19) that the symmetry, a water spraying cylinder (16) fixedly penetrating through the bottom wall of the water bath (3) is arranged below the rotating plate (19), a piston (20) is inserted in the water spraying cylinder (16) in a sliding mode, a pull rod (17) movably penetrating through the bottom wall of the water spraying cylinder (16) is fixedly connected to the bottom end of the piston (20), one end of a rocker (15) is connected to the bottom end of the pull rod (17) in a rotating mode, a motor fixedly connected to the rear side wall of the inner cavity of the outer frame (1) is arranged below the water bath (3), a rotating shaft is fixedly connected to the output end of the motor, a driving wheel (13) and a rotating disc (14) are fixedly sleeved on the rotating shaft in sequence, the edge of the rotating disc (14) is connected to the other end of the rocker (15) in a rotating mode, the driving wheel (13) is connected with a driven wheel through a, a first gear lacking wheel (10) is coaxially and fixedly connected to the driven wheel, a second rack (8) is arranged on one side, far away from the turntable (14), of the first gear lacking wheel (10), the lower part of the second rack (8) is sleeved with a sleeve (11) in a sliding way, the bottom end of the second rack (8) is fixedly connected to the inner bottom wall of the sleeve (11) through a second spring, the bottom end of the sleeve (11) is connected with a first sliding chute arranged on the inner bottom wall of the outer frame (1) in a sliding way, the top end of the second rack (8) is fixedly connected with a first L-shaped rod (9), one side of the first L-shaped rod (9) far away from the second rack (8) is fixedly connected with a push rod (6), the top end of the side wall of the push rod (6) is fixedly connected with a second L-shaped rod (31), one side of the push rod (6) far away from the second L-shaped rod (31) is fixedly connected with a pressing plate (29) corresponding to the bottom plate of the L-shaped water stop plate (24);
the outer side wall of the water bath (3) is fixedly connected with two fixing plates (30) which are vertically distributed, the lower end face of each fixing plate (30) is rotatably connected with a second gear lacking rod (26), the side wall of each second gear lacking rod (26) is fixedly connected with an ejector rod (28), the ejector rod (28) which is positioned above corresponds to the second L-shaped rod (31), the ejector rod (28) which is positioned below corresponds to the first L-shaped rod (9), the fixing plate (30) which is positioned above is movably inserted with a third rack (27) which is meshed with the second gear lacking rod (26), the fixing plate (30) which is positioned below is movably inserted with a first rack (7) which is meshed with the second gear lacking rod (26), the top end of the first rack (7) is fixedly connected with a top plate, and the top plate is connected with the fixing plate (30) below through a third spring, the top of roof is equipped with gravity piece (18), the one end of the top fixedly connected with stay cord (22) of gravity piece (18), the top that water bath (3) are close to one side lateral wall of outlet pipe (5) is rotated and is connected with fixed pulley (23), the other end activity of stay cord (22) runs through the roof of outer frame (1) and walks around fixed pulley (23) fixedly connected with kickboard (21), the lateral wall of kickboard (21) slides on the second spout that water bath (3) inside wall was seted up, a series circuit is all constituteed through the wire to motor, switch and external power source.
2. The water bath kettle capable of automatically adding water according to claim 1, characterized in that: the top end of the water spraying barrel (16) is fixedly connected with a spray head, and the water spraying barrel (16) is positioned below the symmetric centers of the two rotating plates (19).
3. The water bath kettle capable of automatically adding water according to claim 1, characterized in that: the length of the top rod (28) is larger than the height of the first L-shaped rod (9).
4. The water bath kettle capable of automatically adding water according to claim 1, characterized in that: the distance between the two fixing plates (30) is the same as the height of the second sliding chute.
5. The water bath kettle capable of automatically adding water according to claim 1, characterized in that: the length of the first rack (7) is the same as that of the third rack (27), and the lengths are all larger than the diameter of the second missing gear (26).
6. The water bath kettle capable of automatically adding water according to claim 1, characterized in that: the tooth range of the first gear lack (10) is 120-160 degrees.
7. The water bath kettle capable of automatically adding water according to claim 1, characterized in that: the tooth range of the second missing gear (26) is 300-320 degrees.
8. The water bath kettle capable of automatically adding water according to claim 1, characterized in that: the length of a transverse plate at the bottom of the pressing plate (29) is greater than that of the ejector rod (28).
9. The water bath kettle capable of automatically adding water according to claim 1, characterized in that: sliding sleeve (25) have been cup jointed on outlet pipe (5), and L type stagnant water board (24) pass the upper and lower end of sliding sleeve (25), and sliding sleeve (25) are the rubber material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810091006.2A CN110090678B (en) | 2018-01-30 | 2018-01-30 | Water bath kettle capable of automatically adding water |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810091006.2A CN110090678B (en) | 2018-01-30 | 2018-01-30 | Water bath kettle capable of automatically adding water |
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| CN110090678A CN110090678A (en) | 2019-08-06 |
| CN110090678B true CN110090678B (en) | 2021-03-02 |
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| CN201810091006.2A Active CN110090678B (en) | 2018-01-30 | 2018-01-30 | Water bath kettle capable of automatically adding water |
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| CN110354521A (en) * | 2019-08-27 | 2019-10-22 | 徐欢 | It is a kind of to make the device that heating kettle automatically adds water in Rotary Evaporators based on lever principle |
| CN110823674B (en) * | 2019-12-18 | 2021-12-14 | 中国人民解放军陆军军医大学第二附属医院 | Dilution system for blood sample preparation |
| CN111833654B (en) * | 2020-07-14 | 2022-09-23 | 深圳市华天成科技有限公司 | Road early warning device and road early warning method |
| CN112893250B (en) * | 2021-01-14 | 2023-10-24 | 台州市路桥区小国塑料厂 | Medical instrument disinfection cleaning equipment |
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| JPS5940171A (en) * | 1982-08-31 | 1984-03-05 | Toshiba Corp | Thermostatic device |
| CN2560428Y (en) * | 2001-12-28 | 2003-07-16 | 潘敏峰 | Low-temperature liquid thermostat |
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| Publication number | Publication date |
|---|---|
| CN110090678A (en) | 2019-08-06 |
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