Anti-evaporation water bath kettle
By introducing a water tank and a suction pump system into the water bath pot, condensing and processing water vapor, combined with the design of threaded pipe and support seat, the scald problem caused by water vapor dissipation is solved, and the safety and convenience of the equipment are improved.
Patent Information
- Application Number
- CN202420364171.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-02-27
- Publication Date
- 2024-12-17
- Estimated Expiration
- 2034-02-27
AI Technical Summary
The water vapor generated by existing water bath pots during heating may cause burns to the operators and lack effective anti-evaporation measures.
An anti-evaporation water bath pot is designed, using a water tank and a suction pump system to condense the generated water vapor into water droplets, and the water droplets are removed from the pot body through centrifugal force to avoid evaporation, and at the same time, the threaded tube and support seat are combined. , improves the convenience of the pot body placement and use.
It effectively prevents the dissipation of water vapor, avoids burns by operators, improves the safety of use, and enhances the applicability and practicality of the pot body.
Smart Images
Figure CN222174137U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of experimental instruments, in particular to an anti-evaporation water bath pot. Background Art
[0002] A water bath is a commonly used heating equipment in laboratories. It achieves the purpose of heating by adding water into the pot and placing the heating source in the water so that the sample can indirectly receive the heat of the water. The water bath is mainly suitable for laboratories and laboratories in universities, colleges, scientific research enterprises and institutions. It has the advantages of simple operation, stable structure, good heating effect and long service life.
[0003] The prior art discloses a water bath pot with a publication number of CN207913826U, comprising a pot body and a pot cover, and a controller fixedly connected to the pot body, wherein a vertically placed heating tube is respectively arranged on the front wall and the rear wall inside the pot body; a first temperature sensor is arranged on the left wall inside the pot body, and a second temperature sensor is arranged on the right wall inside the pot body, and the first temperature sensor and the second temperature sensor are at different heights; the heating tube, the first temperature sensor and the second temperature sensor are respectively electrically connected to the controller. A vertically placed heating tube is respectively arranged on the front wall and the rear wall inside the pot body, so that the upper, middle and lower parts of the pot are heated simultaneously, so that the items to be kept at a constant temperature are heated more evenly; a first temperature sensor is arranged on the left wall inside the pot body, and a second temperature sensor is arranged on the right wall inside the pot body, and the first temperature sensor and the second temperature sensor are at different heights, and the temperatures at different heights in the water are detected at the same time, and the arithmetic average of the two can be displayed simultaneously, thereby improving the accuracy of temperature detection and ensuring the accuracy of experimental results.
[0004] In the above utility model, when the heating tube is energized, the clean water inside the pot body can be heated, and water vapor will be generated at this time. When the work is finished, the operator removes the pot cover by hand, and the water vapor inside the pot body will dissipate and move irregularly. The dissipated water vapor contacts the operator and may cause scalding of the operator, thus bringing hidden dangers to the safety of the use of the utility model.
[0005] Currently, no effective solution has been proposed for the problems in the related technologies. Utility Model Content
[0006] 1. Technical issues to be solved
[0007] In view of the deficiencies in the prior art, the utility model provides an anti-evaporation water bath, which has the advantages of preventing evaporation and avoiding scalding of operators, thereby solving the problems in the above-mentioned background technology.
[0008] (II) Technical solution
[0009] In order to achieve the above advantages of preventing evaporation and avoiding burns to operators, the specific technical solutions adopted by the utility model are as follows:
[0010] An anti-evaporation water bath comprises a pot body, electric heaters and two groups of temperature sensors are installed on both sides of the interior of the pot body, a pot cover is arranged at the opening of the pot body, a water tank is installed on the upper part of the pot cover, four groups of threaded pipes are installed on the lower part of the pot body, a first sealed bearing is penetrated through the upper part of the pot cover, a shaft tube is penetrated through the interior of the first sealed bearing, a second sealed bearing is penetrated through the interior of the shaft tube, a connecting pipe is penetrated through the interior of the second sealed bearing, a water storage tray is fixedly sleeved on the side wall of one end of the shaft tube, a suction pump, a sealing plug and a conduit are installed on the upper part of the water tank, one end of the connecting pipe is clamped with the output end of the suction pump, and one end of the conduit is clamped with the input end of the suction pump.
[0011] Furthermore, the four groups of threaded tubes are each provided with connecting screws inside, support seats are each provided below the four groups of connecting screws, and ball sockets are each provided on the top of the four groups of support seats, and balls are each provided inside the four groups of ball sockets, one ends of the four groups of connecting screws are respectively welded to the side walls of the four groups of balls, the side walls of the four groups of connecting screws are each fixedly sleeved with a sleeve hole plate, a plurality of groups of threaded through holes are provided on the upper part of the four groups of sleeve hole plates, adjusting bolts are passed through the interiors of the plurality of threaded through holes, and metal balls are each installed at the lower ends of the plurality of adjusting bolts.
[0012] Furthermore, the four groups of threaded tubes cooperate with the four groups of connecting screw threads.
[0013] Furthermore, the plurality of groups of threaded through holes cooperate with the plurality of groups of adjusting bolt threads.
[0014] Furthermore, the diameter lengths of the four groups of ball socket openings are smaller than the diameter lengths of the four groups of balls.
[0015] Furthermore, two sets of handles are installed on the upper part of the pot cover.
[0016] Furthermore, a control panel, a controller and a power socket are installed on the other side of the pot body. The control panel is electrically connected to the suction pump and the power socket through wires, and the controller is electrically connected to the power socket, the two groups of electric heaters and the four groups of temperature sensors through wires.
[0017] (III) Beneficial effects
[0018] Compared with the prior art, the utility model provides an anti-evaporation water bath, which has the following beneficial effects:
[0019] (1) The utility model adopts a water tank. When the anti-evaporation water bath pot is actually used, the power cord connected to the circuit is first connected to the power socket, and then the control panel is used to make the suction pump work. The suction pump can draw the clean water in the water tank through the conduit and the connecting pipe into the water storage pan. The controller is powered on to make the two sets of electric heaters powered on. The two sets of electric heaters can heat the clean water in the pot body. When the generated water vapor contacts the water storage pan, it can condense to form water droplets. By using the first sealing bearing and the second sealing bearing, the operator can rotate the shaft tube by hand to drive the water storage pan to rotate. By using the centrifugal force, the water droplets adsorbed on the surface of the water storage pan will fall off. The suction pump can draw the high-temperature clean water in the water storage pan back to the inside of the water tank. The sealing plug can be pulled out to replace the clean water in the water tank. The four sets of temperature sensors can send signals to the controller, and the controller can make the two sets of electric heaters work. At this time, the pot cover is removed, and water vapor in the pot body will not be generated. The water tank can prevent evaporation from occurring, and the operator can be prevented from being scalded, thereby ensuring the safety of the use of the anti-evaporation water bath pot.
[0020] (2) The utility model adopts a threaded tube. When the pot body needs to be placed, four groups of threaded tubes are first used to cooperate with four groups of connecting screw threads. The operator manually rotates the four groups of connecting screws clockwise and counterclockwise. When the four groups of connecting screws are moved to appropriate positions, the operator respectively rotates the four groups of support seats with the four groups of balls as the center. When the four groups of support seats are rotated to appropriate angles, multiple groups of threaded through holes are used to cooperate with multiple groups of adjusting bolt threads. The operator manually rotates the multiple groups of adjusting bolts clockwise and counterclockwise. When the multiple groups of metal balls contact the four groups of support seats, the use position of the four groups of support seats is fixed. At this time, the four groups of support seats can be placed. By setting the threaded tube, the applicability of the pot body placement can be improved, and the practicality of the anti-evaporation water bath pot is improved. BRIEF DESCRIPTION OF THE DRAWINGS
[0021] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.
[0022] Figure 1 It is a structural schematic diagram of the anti-evaporation water bath pot proposed by the utility model;
[0023] Figure 2 It is a three-dimensional diagram of the socket hole plate proposed by the utility model;
[0024] Figure 3 The utility model proposes Figure 1 A magnified view of middle;
[0025] Figure 4 The utility model proposes Figure 1 Enlarged view of B.
[0026] In the figure:
[0027] 1. Pot body; 2. Electric heater; 3. Temperature sensor; 4. Pot cover; 5. Water tank; 6. Threaded pipe; 7. First sealed bearing; 8. Shaft tube; 9. Water storage tray; 10. Second sealed bearing; 11. Connecting pipe; 12. Suction pump; 13. Sealing plug; 14. Conduit; 15. Connecting screw; 16. Support seat; 17. Ball socket; 18. Ball; 19. Socket plate; 20. Threaded through hole; 21. Adjusting bolt; 22. Metal ball. DETAILED DESCRIPTION
[0028] To further illustrate each embodiment, the present invention provides drawings, which are part of the disclosure of the present invention and are mainly used to illustrate the embodiments. They can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. With reference to these contents, ordinary technicians in the field should be able to understand other possible implementation methods and advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are generally used to represent similar components.
[0029] According to an embodiment of the utility model, an anti-evaporation water bath is provided.
[0030] The present invention is now further described in conjunction with the accompanying drawings and specific implementation methods. Figure 1-4 As shown, the anti-evaporation water bath according to the embodiment of the utility model comprises a pot body 1, electric heaters 2 and two groups of temperature sensors 3 are installed on both sides of the interior of the pot body 1, a pot cover 4 is arranged at the opening of the pot body 1, and a water tank 5 is installed on the upper part of the pot cover 4, four groups of threaded pipes 6 are installed on the lower part of the pot body 1, a first sealing bearing 7 is penetrated through the upper part of the pot cover 4, and a shaft tube 8 is penetrated through the interior of the first sealing bearing 7, and a second sealing bearing 10 is penetrated through the interior of the shaft tube 8, and a connecting pipe 11 is penetrated through the interior of the second sealing bearing 10, and a water storage tray 9 is fixedly sleeved on the side wall of one end of the shaft tube 8, a suction pump 12, a sealing plug 13 and a conduit 14 are installed on the upper part of the water tank 5, one end of the connecting pipe 11 is clamped with the output end of the suction pump 12, and one end of the conduit 14 is clamped with the input end of the suction pump 12, and the water tank 5 is arranged to prevent evaporation from occurring, avoid scalding of the operator, and ensure the safety of the use of the anti-evaporation water bath.
[0031] In one embodiment, connecting screws 15 are provided inside the four groups of threaded tubes 6, support seats 16 are provided below the four groups of connecting screws 15, and ball sockets 17 are provided on the upper parts of the four groups of support seats 16, and balls 18 are provided inside the four groups of ball sockets 17, one ends of the four groups of connecting screws 15 are respectively welded to the side walls of the four groups of balls 18, and the side walls of the four groups of connecting screws 15 are fixedly sleeved with sleeve hole plates 19, and multiple groups of threaded through holes 20 are provided on the upper parts of the four groups of sleeve hole plates 19, and the multiple groups of threaded through holes 20 are penetrated by adjusting bolts 21, and the lower ends of the multiple groups of adjusting bolts 21 are installed with metal balls 22. By setting the threaded tubes 6, the applicability of the placement of the pot body 1 can be improved, and the practicality of the anti-evaporation water bath pot is improved.
[0032] In one embodiment, the four groups of threaded tubes 6 and the four groups of connecting screws 15 are threadably matched with each other, so as to facilitate adjustment of the use positions of the four groups of connecting screws 15 .
[0033] In one embodiment, the multiple groups of threaded through holes 20 and the multiple groups of adjusting bolts 21 threads cooperate with each other, so as to facilitate the adjustment of the use positions of the multiple groups of adjusting bolts 21.
[0034] In one embodiment, the diameter length of the openings of the four sets of ball sockets 17 is smaller than the diameter length of the four sets of balls 18 , so as to prevent the four sets of balls 18 from moving out of the four sets of ball sockets 17 .
[0035] In one embodiment, two sets of handles are installed on the upper part of the pot cover 4.
[0036] In one embodiment, a control panel, a controller and a power socket are installed on the other side of the pot body 1. The control panel is electrically connected to the suction pump 12 and the power socket through wires, and the controller is electrically connected to the power socket, two groups of electric heaters 2 and four groups of temperature sensors 3 through wires. The controller and the control panel can be implemented through simple programming by technicians in this field. It is common knowledge in this field and is only used without modification, so the control method and circuit connection will not be described in detail.
[0037] Working principle:
[0038] When the anti-evaporation water bath pot is actually used, first connect the power cord of the connecting circuit to the power socket, and then use the control panel to make the suction pump 12 work. The suction pump 12 can draw the clean water inside the water tank 5 into the inside of the water storage pan 9 through the conduit 14 and the connecting pipe 11. The controller is powered on, and the two sets of electric heaters 2 can be powered on and work. The two sets of electric heaters 2 can heat the clean water inside the pot body 1. When the generated water vapor contacts the water storage pan 9, it can condense to form water droplets. Using the first sealing bearing 7 and the second sealing bearing 10, the operator rotates the shaft tube 8 by hand to drive the water storage pan 9 to rotate. Using the centrifugal force, the water droplets adsorbed on the surface of the water storage pan 9 will detach, and the suction pump 12 can draw the high-temperature clean water inside the water storage pan 9 back to the inside of the water tank 5. The sealing plug 13 is drawn out to replace the clean water inside the water tank 5. The four sets of temperature sensors 3 can send signals to the controller, and the controller can make the two sets of electric heaters 2 work. At this time, remove the pot cover 4, and the water vapor inside the pot body 1 will not The water tank 5 is provided to prevent evaporation from occurring, and the operating workers are prevented from being scalded, so as to ensure the safety of the use of the anti-evaporation water bath. At the same time, when the pot body 1 needs to be placed, the four groups of threaded tubes 6 are first used to cooperate with the four groups of connecting screws 15 threads, and the operating workers rotate the four groups of connecting screws 15 clockwise and counterclockwise by hand. When the four groups of connecting screws 15 are respectively moved to the appropriate positions, the operating workers respectively rotate the four groups of support seats 16 with the four groups of balls 18 as the center. When the four groups of support seats 16 are rotated to the appropriate angles, the multiple groups of threaded through holes 20 are used to cooperate with the multiple groups of adjusting bolts 21 threads, and the operating workers rotate the multiple groups of adjusting bolts 21 clockwise and counterclockwise by hand. When the multiple groups of metal balls 22 contact the four groups of support seats 16, the use position of the four groups of support seats 16 is fixed, and the four groups of support seats 16 can be placed at this time. The threaded tube 6 is provided to improve the applicability of the placement of the pot body 1, and the practicality of the use of the anti-evaporation water bath is improved.
[0039] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.
[0040] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. Anti-evaporation water bath, characterized in that: The invention comprises a pot body (1), wherein both sides of the pot body (1) are provided with electric heaters (2) and two groups of temperature sensors (3), a pot cover (4) is arranged at the opening of the pot body (1), and a water tank (5) is installed on the upper part of the pot cover (4), four groups of threaded pipes (6) are installed on the lower part of the pot body (1), a first sealed bearing (7) is passed through the upper part of the pot cover (4), and a shaft pipe (8) is passed through the interior of the first sealed bearing (7), and the shaft pipe (8) A second sealed bearing (10) passes through the interior of the shaft tube (8), a connecting pipe (11) passes through the interior of the second sealed bearing (10), a water storage tray (9) is fixedly sleeved on the side wall of one end of the shaft tube (8), a suction pump (12), a sealing plug (13) and a conduit (14) are installed on the upper part of the water tank (5), one end of the connecting pipe (11) is clamped with the output end of the suction pump (12), and one end of the conduit (14) is clamped with the input end of the suction pump (12).
2. The anti-evaporation water bath according to claim 1, characterized in that four groups The threaded tube (6) is provided with a connecting screw (15) inside, and a support seat (16) is provided below the four groups of connecting screws (15), and a ball socket (17) is provided on the upper part of the four groups of support seats (16), and a ball (18) is provided inside the four groups of ball sockets (17), and one end of the four groups of connecting screws (15) is respectively welded to the side wall of the four groups of ball (18), and the side wall of the four groups of connecting screws (15) is fixedly sleeved with a sleeve hole plate (19), and the upper part of the four groups of sleeve hole plates (19) is provided with a plurality of groups of threaded through holes (20), and the interior of the plurality of groups of threaded through holes (20) is penetrated by an adjusting bolt (21), and the lower end of the plurality of groups of adjusting bolts (21) is installed with a metal ball (22).
3. The anti-evaporation water bath according to claim 2, characterized in that: The four groups of threaded tubes (6) and the four groups of connecting screws (15) are threadedly matched with each other.
4. The anti-evaporation water bath according to claim 2, characterized in that: The plurality of groups of threaded through holes (20) and the plurality of groups of adjusting bolts (21) threads cooperate with each other.
5. The anti-evaporation water bath according to claim 2, characterized in that: The diameter lengths of the openings of the four groups of ball sockets (17) are smaller than the diameter lengths of the four groups of rolling balls (18).
6. The anti-evaporation water bath according to claim 1, characterized in that: Two groups of handles are installed on the upper part of the pot cover (4).
7. The anti-evaporation water bath according to claim 1, characterized in that: A control panel, a controller and a power socket are installed on the other side of the pot body (1); the control panel is electrically connected to the suction pump (12) and the power socket via electric wires; and the controller is electrically connected to the power socket, the two groups of electric heaters (2) and the four groups of temperature sensors (3) via electric wires.