CN116078455A - Water bath device with adjustable heating speed - Google Patents
Water bath device with adjustable heating speed Download PDFInfo
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- CN116078455A CN116078455A CN202310373329.1A CN202310373329A CN116078455A CN 116078455 A CN116078455 A CN 116078455A CN 202310373329 A CN202310373329 A CN 202310373329A CN 116078455 A CN116078455 A CN 116078455A
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- 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 a water bath device with an adjustable heating speed, which comprises a coupled heating compensation mechanism, a hot water inlet mechanism, a water bath box body assembly and a water bath supporting assembly. The invention belongs to the technical field of water bath heating, and particularly relates to a water bath device with an adjustable heating rate; in order to solve the technical problem that the temperature rising speed is gradually reduced when the water changing method is used for heating, and in order to achieve the technical purpose that the water temperature is linearly increased along with time, the invention creatively provides the coupling type temperature rising compensation mechanism, the instantaneous flow velocity of water inlet is changed by changing the intercepting area, the flow velocity change and the temperature rising curve are coupled and compensated, and the technical effect that the temperature is nearly linearly increased is achieved.
Description
Technical Field
The invention belongs to the technical field of water bath heating, and particularly relates to a water bath device with an adjustable heating rate.
Background
The water bath heating is a heating and heat-preserving mode frequently used in a physical chemistry experiment, constant temperature water is sometimes needed to be used when water bath is carried out, and the water temperature rising speed is sometimes needed to be controlled, but the traditional heating speed is too slow through an alcohol lamp heating mode, and the water temperature is required to be quickly raised in a process requirement scene requiring quick water temperature rising by using a water exchange mode.
The water exchange mode is not heating, but heating mode of quickly increasing water temperature by replacing cold water with hot water, but when the water inlet speed is constant, the water outlet temperature is continuously increased (the water outlet temperature is the current water bath temperature), so that the water temperature is increased faster in the initial stage, and the temperature difference of water inlet and water outlet is smaller, and the temperature increasing speed is slower.
Disclosure of Invention
Aiming at the situation, in order to overcome the defects of the prior art, the invention provides the water bath device with the adjustable heating speed, and in order to solve the technical problem that the heating speed is gradually reduced when the water is heated by a water changing method, and in order to realize the technical specification that the water temperature is linearly increased along with time, the invention creatively provides the coupled heating compensation mechanism, and the instantaneous flow rate of water inlet is changed by changing the intercepting area, so that the flow rate change and the temperature rise curve are coupled and compensated, and the technical effect that the temperature is nearly linearly increased is realized.
The technical scheme adopted by the invention is as follows: the invention provides a water bath device with adjustable heating speed, which comprises a coupling type heating compensation mechanism, a hot water inlet mechanism, a water bath box body assembly and a water bath supporting assembly, wherein the coupling type heating compensation mechanism is rotationally arranged in the hot water inlet mechanism, the dropping speed of water temperature rising can be compensated by gradually increasing the intercepting area of the coupling type heating compensation mechanism, and the technical purpose of water temperature linear rising is finally realized by the coupling of the two curves; the hot water entering mechanism is arranged on the water bath box body assembly, hot water can be controlled to flow through the coupling type temperature rise compensation mechanism under constant pressure through the hot water entering mechanism, the water bath support assembly is arranged on the water bath box body assembly, and water bath heating can be realized on the water bath test tube through the water bath box body assembly and the water bath support assembly.
Further, the coupling type heating compensation mechanism comprises a dynamic coupling type opening and closing component and a coupling rotary guide component, wherein the dynamic coupling type opening and closing component is arranged in the hot water inlet mechanism, and the coupling rotary guide component is rotationally arranged in the dynamic coupling type opening and closing component.
Preferably, the dynamic coupling type opening and closing assembly comprises a taper hole valve seat and a self-driven valve core, and the closure area of hot water flowing through the taper hole valve seat and the self-driven valve core can be changed through the change of the distance between the taper hole valve seat and the self-driven valve core, so that the temperature rise speed attenuation caused by the change of water temperature difference is compensated; the hot water inlet mechanism is arranged in a clamping manner of the taper hole valve seat, a valve seat straight hole is formed in the taper hole valve seat, a valve seat taper hole is formed in the bottom of the valve seat straight hole, the self-driven valve core is arranged on the coupling rotary guide assembly, a valve core clamping table matched with the valve seat straight hole is arranged on the self-driven valve core, a valve core outer ring is arranged on the self-driven valve core, valve core impellers are uniformly distributed on the inner ring of the valve core outer ring, when water flows through the valve core impellers, the valve core impellers can be driven to rotate through the impact of the self-driven valve core impellers, and then the self-driven valve core can axially float and change the distance and the gap between the self-driven valve core and the taper hole valve seat under the cooperation of internal threads of a driving frame and thread parts of a guide rod.
As a further preferred aspect of the present invention, the coupling rotary guide assembly includes a coupling driving frame, a rotary driving guide rod, and a reset handle, where the coupling driving frame is clamped in the straight hole of the valve seat, a hollow driving frame inner ring is provided on the coupling driving frame, a driving frame inner thread is provided in the driving frame inner ring, a guide rod thread portion is provided on the rotary driving guide rod, and the reset handle is clamped at the end of the rotary driving guide rod, and is capable of resetting the self-driving valve core to an initial position before heating begins through the reset handle.
As a further preferred aspect of the present invention, the self-driven valve element is fixedly connected to the end of the rotary driving guide rod, the guide rod screw portion is in threaded connection with the driving frame internal screw, and sliding damping exists between the guide rod screw portion and the driving frame internal screw, and the damping between the guide rod screw portion and the driving frame internal screw can prevent the rotation speed from greatly fluctuating with the water flow after the self-driven valve element rotates, so that the technical effect that the distance between the taper hole valve seat and the self-driven valve element linearly changes with the passage of time is achieved.
Further, the hot water entering mechanism comprises a water inlet assembly and a coupler protection assembly, wherein the coupler protection assembly is arranged on the water bath box body assembly, and the water inlet assembly is arranged on the coupler protection assembly.
Preferably, the water inlet component comprises a constant pressure valve and a water inlet pipe, the water inlet pipe is arranged on the constant pressure valve, the constant pressure valve is arranged on the coupler protection component, and the water inlet pressure is constant no matter how the opening degree of the dynamic coupling type opening and closing component is ensured through the constant pressure valve.
As a further preferred aspect of the present invention, the coupler protection assembly includes a coupling compensation tank and a switching elbow, the coupling compensation tank is provided with a tank bottom connector, the coupling compensation tank is provided with a water bath tank assembly through the tank bottom connector, the coupling compensation tank is provided with a tank top connector, the switching elbow is clamped and provided with the tank top connector, the constant pressure valve is provided with the switching elbow, and the switching elbow is provided with an elbow round hole.
As a further preferred mode of the invention, the coupling compensation box body is also provided with a middle cylindrical cavity, the taper hole valve seat is fixedly connected in the middle cylindrical cavity, a gap exists between the outer ring of the valve core and the inner wall of the middle cylindrical cavity, and more water can flow through the gap under the condition that the self-driven valve core has larger rotation resistance, so that the influence of flow on the fluctuation of the rotating speed of the self-driven valve core is further reduced; the rotary driving guide rod is rotationally arranged in the round hole of the bent pipe, and is in rotary sealing contact with the round hole of the bent pipe.
Further, the water bath box body assembly comprises a water bath box body, a water inlet bent pipe and an overflow pipe, a box body water inlet joint and a box body top opening are arranged on the water bath box body, the water inlet bent pipe is clamped in the box body water inlet joint, the coupling compensation box body is clamped on the water inlet bent pipe through a box body bottom joint, and the overflow pipe is clamped in the box body top opening.
Further, the water bath supporting component comprises an upper cover with a temperature display and a water bath test tube, wherein the upper cover with the temperature display is clamped on the water bath box body, an upper cover round hole is formed in the upper cover with the temperature display, and the water bath test tube is clamped in the upper cover round hole.
The beneficial effects obtained by the invention by adopting the structure are as follows:
(1) The dropping speed of the water temperature rise can be compensated by gradually increasing the interception area through the coupling type temperature rise compensation mechanism, and the technical purpose of the water temperature linear rise is finally realized through the coupling of the two curves;
(2) The hot water can be controlled to flow through the coupling type temperature rise compensation mechanism under constant pressure through the hot water inlet mechanism;
(3) The water bath box body assembly and the water bath supporting assembly can realize water bath heating on the water bath test tube;
(4) The intercepting area of hot water flowing through can be changed through the change of the distance between the taper hole valve seat and the self-driven valve core, so that the temperature rising speed attenuation caused by the change of water temperature difference is compensated;
(5) When water flows through the valve core impeller, the valve core impeller can be driven to rotate by the impact of the water on the valve core impeller, so that the self-driven valve core can axially float under the cooperation of the internal thread of the driving frame and the thread part of the guide rod, and the distance and the gap between the self-driven valve core and the taper hole valve seat can be changed;
(6) The self-driven valve core can be reset to an initial position before the temperature rise starts through the reset handle;
(7) Through damping between the guide rod thread part and the internal thread of the driving frame, the self-driven valve core can rotate, and the rotating speed does not generate large fluctuation along with the water flow, so that the technical effect that the distance between the taper hole valve seat and the self-driven valve core is linearly changed along with the time is realized;
(8) The constant pressure valve can ensure that the water inlet pressure is constant no matter how the opening degree of the dynamic coupling type opening and closing assembly is;
(9) Sliding damping exists between the guide rod threaded part and the driving frame internal thread, and through the damping between the guide rod threaded part and the driving frame internal thread, the self-driven valve core can rotate, and the rotating speed does not generate large fluctuation along with the water flow, so that the technical effect that the distance between the taper hole valve seat and the self-driven valve core is linearly changed along with the time is achieved.
Drawings
FIG. 1 is a perspective view of a water bath device with adjustable heating rate according to the invention;
FIG. 2 is a front view of a water bath device with adjustable heating rate according to the present invention;
FIG. 3 is a top view of a water bath device with adjustable heating rate according to the present invention;
FIG. 4 is a cross-sectional view taken along section line A-A of FIG. 2;
FIG. 5 is a cross-sectional view taken along section line B-B in FIG. 2;
FIG. 6 is a cross-sectional view taken along section line C-C in FIG. 4;
FIG. 7 is a schematic structural diagram of a coupled temperature-rise compensation mechanism of a water bath device with adjustable temperature-rise speed;
FIG. 8 is a schematic diagram of a hot water inlet mechanism of a water bath device with adjustable heating rate according to the present invention;
FIG. 9 is a schematic diagram of the structure of a water bath tank assembly of the water bath device with adjustable heating rate according to the present invention;
FIG. 10 is a schematic view of a water bath support assembly of a water bath device with adjustable heating rate according to the present invention;
FIG. 11 is an enlarged view of a portion of the portion I of FIG. 6;
FIG. 12 is an enlarged view of a portion of the portion II of FIG. 6;
FIG. 13 is a schematic diagram of the relationship between the instantaneous flow of inlet water and the valve seat spacing of the valve element;
fig. 14 is a schematic diagram showing comparison of water temperature changes in both uncompensated and compensated states.
Wherein, 1, a coupling type heating compensation mechanism, 2, a hot water inlet mechanism, 3, a water bath box body component, 4, a water bath support component, 5, a dynamic coupling type opening and closing component, 6, a coupling rotary guide component, 7, a taper hole valve seat, 8, a self-driven valve core, 9, a coupling driving frame, 10, a rotary driving guide rod, 11, a reset handle, 12, a valve seat straight hole, 13, a valve seat taper hole, 14, a valve core clamping table, 15, a valve core outer ring, 16, a valve core impeller, 17, a driving frame inner ring, 18 and a driving frame inner thread, 19, guide rod threaded parts, 20, water inlet components, 21, coupler protection components, 22, constant pressure valves, 23, water inlet pipes, 24, coupling compensation boxes, 25, transfer bent pipes, 26, bottom box connectors, 27, top box connectors, 28, middle cylindrical chambers, 29, bent pipe round holes, 30, water bath boxes, 31, water inlet bent pipes, 32, overflow pipes, 33, box water inlet connectors, 34, top box openings, 35, upper covers with temperature display, 36, water bath test tubes, 37 and upper cover round holes.
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the invention; all other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the description of the present invention, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate orientation or positional relationships based on those shown in the drawings, merely to facilitate description of the invention and simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the invention.
As shown in fig. 1-12, the invention provides a water bath device with adjustable heating speed, which comprises a coupled heating compensation mechanism 1, a hot water inlet mechanism 2, a water bath box body assembly 3 and a water bath support assembly 4, wherein the coupled heating compensation mechanism 1 is rotationally arranged in the hot water inlet mechanism 2, the falling speed of water temperature rising can be compensated in a way that the coupled heating compensation mechanism 1 gradually increases the interception area, and the technical purpose of water temperature linear rising is finally realized through the coupling of the two curves; the hot water entering mechanism 2 is arranged on the water bath box body assembly 3, hot water can be controlled to flow through the coupling type temperature rise compensation mechanism 1 under constant pressure through the hot water entering mechanism 2, the water bath support assembly 4 is arranged on the water bath box body assembly 3, and water bath heating can be realized on the water bath test tube 36 through the water bath box body assembly 3 and the water bath support assembly 4.
The water bath box body assembly 3 comprises a water bath box body 30, a water inlet elbow pipe 31 and an overflow pipe 32, wherein a box body water inlet joint 33 and a box body top opening 34 are arranged on the water bath box body 30, the water inlet elbow pipe 31 is clamped in the box body water inlet joint 33, the coupling compensation box body 24 is clamped on the water inlet elbow pipe 31 through a box body bottom joint 26, and the overflow pipe 32 is clamped in the box body top opening 34.
The water bath support assembly 4 comprises a temperature display upper cover 35 and a water bath test tube 36, wherein the temperature display upper cover 35 is clamped on the water bath box body 30, an upper cover round hole 37 is formed in the temperature display upper cover 35, and the water bath test tube 36 is clamped in the upper cover round hole 37.
The hot water inlet mechanism 2 comprises a water inlet assembly 20 and a coupler protection assembly 21, wherein the coupler protection assembly 21 is arranged on the water bath box body assembly 3, and the water inlet assembly 20 is arranged on the coupler protection assembly 21.
The water inlet assembly 20 comprises a constant pressure valve 22 and a water inlet pipe 23, the water inlet pipe 23 is arranged on the constant pressure valve 22, the constant pressure valve 22 is arranged on the coupler protection assembly 21, and the water inlet pressure is constant no matter how the opening degree of the dynamic coupling type opening and closing assembly 5 is.
The coupler protection assembly 21 comprises a coupling compensation box 24 and a switching elbow 25, wherein a box bottom connector 26 is arranged on the coupling compensation box 24, the coupling compensation box 24 is arranged on the water bath box assembly 3 through the box bottom connector 26, a box top connector 27 is arranged on the coupling compensation box 24, the switching elbow 25 is clamped on the box top connector 27, the constant pressure valve 22 is arranged on the switching elbow 25, and an elbow round hole 29 is formed in the switching elbow 25.
The coupling compensation box 24 is also provided with a middle cylindrical chamber 28, the taper hole valve seat 7 is fixedly connected in the middle cylindrical chamber 28, a gap exists between the valve core outer ring 15 and the inner wall of the middle cylindrical chamber 28, and more water can flow through the gap under the condition that the self-driven valve core 8 has larger rotation resistance, so that the influence of flow on the fluctuation of the rotation speed of the self-driven valve core 8 is further reduced; the rotary driving guide rod 10 is rotatably arranged in the bent pipe round hole 29, and the rotary driving guide rod 10 is in rotary sealing contact with the bent pipe round hole 29.
The coupling type heating compensation mechanism 1 comprises a dynamic coupling type opening and closing component 5 and a coupling rotary guiding component 6, wherein the dynamic coupling type opening and closing component 5 is arranged in the hot water inlet mechanism 2, and the coupling rotary guiding component 6 is rotatably arranged in the dynamic coupling type opening and closing component 5.
The dynamic coupling type opening and closing assembly 5 comprises a taper hole valve seat 7 and a self-driven valve core 8, and the closure area of hot water flowing through can be changed through the change of the distance between the taper hole valve seat 7 and the self-driven valve core 8, so that the temperature rise speed attenuation caused by the change of water temperature difference is compensated; the taper hole valve seat 7 is clamped in the hot water inlet mechanism 2, the taper hole valve seat 7 is provided with a valve seat straight hole 12, the bottom of the valve seat straight hole 12 is provided with a valve seat taper hole 13, the self-driven valve core 8 is arranged on the coupling rotary guide assembly 6, a valve core clamping table 14 matched with the valve seat straight hole 12 is arranged on the self-driven valve core 8, a valve core outer ring 15 is arranged on the self-driven valve core 8, the inner ring of the valve core outer ring 15 is uniformly distributed with a valve core impeller 16, when water flows through the valve core impeller 16, the valve core impeller 16 can be driven to rotate by striking the valve core impeller 16, and then the self-driven valve core 8 is axially moved under the cooperation of a driving frame internal thread 18 and a guide rod thread part 19, so that the distance and the gap between the self-driven valve core 8 and the taper hole valve seat 7 are changed.
The coupling rotary guide assembly 6 comprises a coupling driving frame 9, a rotary driving guide rod 10 and a reset handle 11, wherein the coupling driving frame 9 is clamped in a valve seat straight hole 12, a hollow driving frame inner ring 17 is arranged on the coupling driving frame 9, a driving frame inner thread 18 is arranged in the driving frame inner ring 17, a guide rod thread part 19 is arranged on the rotary driving guide rod 10, the reset handle 11 is clamped at the tail end of the rotary driving guide rod 10, and the self-driving valve core 8 can be reset to an initial position before the temperature rise starts through the reset handle 11.
The self-driven valve core 8 is fixedly connected to the tail end of the rotary driving guide rod 10, the guide rod threaded part 19 is in threaded connection with the driving frame internal thread 18, sliding damping exists between the guide rod threaded part 19 and the driving frame internal thread 18, and after the self-driven valve core 8 rotates, the rotating speed does not generate large fluctuation along with the water flow, so that the technical effect that the distance between the taper hole valve seat 7 and the self-driven valve core 8 is in linear change along with the time is achieved.
As shown in fig. 13, the horizontal axis d represents the distance between the valve seat land 14 and the valve seat straight hole 12, the vertical axis Q represents the instantaneous flow rate (flow velocity), the shutoff area between the valve seat straight hole 12 and the self-driven valve seat 8 is practically circular, the inner ring diameter of the circular ring (i.e., the outer diameter of the valve seat land 14) remains unchanged, the outer ring diameter of the circular ring (i.e., the inner diameter of the valve seat taper hole 13 at the corresponding position) changes with the distance between the taper hole valve seat 7 and the self-driven valve seat 8, and the flow rate is linearly related to the throttle area under the condition of constant pressure, while the relationship between the throttle area and the distance between the taper hole valve seat 7 and the self-driven valve seat 8 is a quadratic function according to the circular area formula, so the relationship between d (the distance between the valve seat land 14 and the valve seat straight hole 12) and Q (flow velocity) is shown in the figure.
As shown in fig. 14, the horizontal axis T represents time, the vertical axis T represents water temperature in the water bath tank 30, the temperature at a is the initial water temperature in the water bath tank 30, the temperature at B is the final water temperature at the water bath tank 30, if there is no compensation by the coupled temperature rise compensation mechanism 1, since the water inflow and the water outflow are constant (i.e., the heat input into the water bath tank 30 is constant), and the water outflow is the current water temperature in the water bath tank 30, the temperature rise of the water bath tank 30 is gradually smoothed (i.e., the heat output is continuously increased), the arc line represents the change curve of the water temperature in the water bath tank 30 when the water inflow speed is constant, and the straight line represents the change curve of the water temperature in the water bath tank 30 after the compensation by the coupled temperature rise compensation mechanism 1.
When the device is specifically used, firstly, a user needs to install the upper cover 35 with the temperature display and the water bath test tube 36, then opens the constant pressure valve 22, and sets the pressure of the constant pressure valve 22 according to the required heating speed and the temperature of hot water;
when hot water flows through the self-driven valve core 8, the self-driven valve core 8 can be driven to rotate by impacting the valve core impeller 16, and then the axial distance between the taper hole valve seat 7 and the self-driven valve core 8 is changed by the threaded transmission between the driving frame internal threads 18 and the guide rod threaded part 19, so that the interception area is changed;
when the intercepting area is changed, the flow rates of water inflow and water drainage are correspondingly changed, so that the technical aim of uniform increase of the water temperature in the water bath box body 30 is fulfilled;
the horizontal axis d in fig. 13 represents the distance between the valve seat clamping seat 14 and the valve seat straight hole 12, the vertical axis Q represents the instantaneous flow rate (flow velocity), the shutoff area between the valve seat straight hole 12 and the self-driven valve seat 8 is actually circular, the inner ring diameter of the circular ring (i.e. the outer diameter of the valve seat clamping seat 14) remains unchanged, the outer ring diameter of the circular ring (i.e. the inner diameter of the valve seat conical hole 13 at the corresponding position) changes along with the change of the distance between the conical hole valve seat 7 and the self-driven valve seat 8, the flow rate is linearly related to the throttle area under the condition of constant pressure, and the relationship between the throttle area and the distance between the conical hole valve seat 7 and the self-driven valve seat 8 is a quadratic function according to a circular area formula, so the relationship between d (the distance between the valve seat clamping seat 14 and the valve seat straight hole 12) and Q (flow velocity) is shown in the figure;
in fig. 14, the horizontal axis T represents time, the vertical axis T represents water temperature in the water bath tank 30, the temperature at a is the initial water temperature in the water bath tank 30, the temperature at B is the final water temperature at the water bath tank 30, if there is no compensation by the coupled temperature rise compensation mechanism 1, the water inlet temperature is constant (i.e. the heat input into the water bath tank 30 is constant), the water outlet temperature is the current water temperature in the water bath tank 30, the temperature rise rate of the water bath tank 30 is gradually gentle (i.e. the heat output is continuously increasing), the arc line represents the change curve of the water temperature in the water bath tank 30 when the water inlet rate is constant, and the straight line represents the change curve of the water temperature in the water bath tank 30 after the compensation by the coupled temperature rise compensation mechanism 1.
The whole working flow of the invention is just the above, and the step is repeated when the invention is used next time.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
The invention and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the invention as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present invention.
Claims (10)
1. The utility model provides a water bath device of adjustable heating rate which characterized in that: the water bath device comprises a coupling type heating compensation mechanism (1), a hot water inlet mechanism (2), a water bath box body assembly (3) and a water bath supporting assembly (4), wherein the coupling type heating compensation mechanism (1) is rotationally arranged in the hot water inlet mechanism (2), the hot water inlet mechanism (2) is arranged on the water bath box body assembly (3), and the water bath supporting assembly (4) is arranged on the water bath box body assembly (3); the coupling type temperature rise compensation mechanism (1) comprises a dynamic coupling type opening and closing component (5) and a coupling rotary guide component (6), wherein the dynamic coupling type opening and closing component (5) is arranged in the hot water inlet mechanism (2), and the coupling rotary guide component (6) is rotationally arranged in the dynamic coupling type opening and closing component (5).
2. The water bath device with adjustable heating rate according to claim 1, wherein: dynamic coupling formula subassembly (5) that opens and shuts includes taper hole disk seat (7) and self-driven case (8), in hot water entering mechanism (2) are located to taper hole disk seat (7) block, be equipped with disk seat straight hole (12) on taper hole disk seat (7), the bottom of disk seat straight hole (12) is equipped with disk seat taper hole (13), on coupling rotary guide subassembly (6) is located to self-driven case (8), be equipped with on self-driven case (8) case cassette (14) with disk seat straight hole (12) matching, be equipped with case outer lane (15) on self-driven case (8), the inner circle annular equipartition of case outer lane (15) is equipped with case impeller (16).
3. The water bath device with adjustable heating rate according to claim 2, wherein: the coupling rotary guide assembly (6) comprises a coupling driving frame (9), a rotary driving guide rod (10) and a reset handle (11), wherein the coupling driving frame (9) is clamped in a valve seat straight hole (12), a hollow driving frame inner ring (17) is arranged on the coupling driving frame (9), a driving frame inner thread (18) is arranged in the driving frame inner ring (17), a guide rod thread part (19) is arranged on the rotary driving guide rod (10), and the reset handle (11) is clamped at the tail end of the rotary driving guide rod (10).
4. A water bath apparatus with adjustable heating rate according to claim 3, characterized in that: the self-driven valve core (8) is fixedly connected to the tail end of the rotary driving guide rod (10), the guide rod threaded portion (19) is in threaded connection with the driving frame internal thread (18), and sliding damping exists between the guide rod threaded portion (19) and the driving frame internal thread (18).
5. The water bath device with adjustable heating rate according to claim 4, wherein: the hot water entering mechanism (2) comprises a water inlet component (20) and a coupler protection component (21), wherein the coupler protection component (21) is arranged on the water bath box body component (3), and the water inlet component (20) is arranged on the coupler protection component (21).
6. The water bath device with adjustable heating rate according to claim 5, wherein: the water inlet assembly (20) comprises a constant pressure valve (22) and a water inlet pipe (23), the water inlet pipe (23) is arranged on the constant pressure valve (22), and the constant pressure valve (22) is arranged on the coupler protection assembly (21).
7. The water bath device with adjustable heating rate according to claim 6, wherein: the coupler protection assembly (21) comprises a coupling compensation box body (24) and a switching elbow pipe (25), a box bottom connector (26) is arranged on the coupling compensation box body (24), the coupling compensation box body (24) is arranged on the water bath box body assembly (3) through the box bottom connector (26), a box top connector (27) is arranged on the coupling compensation box body (24), the switching elbow pipe (25) is clamped on the box top connector (27), the constant pressure valve (22) is arranged on the switching elbow pipe (25), and an elbow pipe round hole (29) is formed in the switching elbow pipe (25).
8. The water bath apparatus with adjustable heating rate as claimed in claim 7, wherein: the coupling compensation box body (24) is further provided with a middle cylindrical cavity (28), the taper hole valve seat (7) is fixedly connected in the middle cylindrical cavity (28), a gap exists between the valve core outer ring (15) and the inner wall of the middle cylindrical cavity (28), the rotary driving guide rod (10) is rotationally arranged in the bent pipe round hole (29), and the rotary driving guide rod (10) and the bent pipe round hole (29) are in rotary sealing contact.
9. The water bath apparatus with adjustable heating rate as claimed in claim 8, wherein: the water bath box body assembly (3) comprises a water bath box body (30), a water inlet elbow pipe (31) and an overflow pipe (32), a box body water inlet connector (33) and a box body top opening (34) are arranged on the water bath box body (30), the water inlet elbow pipe (31) is clamped in the box body water inlet connector (33), the coupling compensation box body (24) is clamped on the water inlet elbow pipe (31) through a box body bottom connector (26), and the overflow pipe (32) is clamped in the box body top opening (34).
10. The water bath apparatus with adjustable heating rate as claimed in claim 9, wherein: the water bath supporting component (4) comprises a temperature display upper cover (35) and a water bath test tube (36), wherein the temperature display upper cover (35) is clamped on the water bath box body (30), an upper cover round hole (37) is formed in the temperature display upper cover (35), and the water bath test tube (36) is clamped in the upper cover round hole (37).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310373329.1A CN116078455B (en) | 2023-04-10 | 2023-04-10 | Water bath device with adjustable heating speed |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310373329.1A CN116078455B (en) | 2023-04-10 | 2023-04-10 | Water bath device with adjustable heating speed |
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| CN116078455A true CN116078455A (en) | 2023-05-09 |
| CN116078455B CN116078455B (en) | 2023-06-06 |
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| CN202310373329.1A Active CN116078455B (en) | 2023-04-10 | 2023-04-10 | Water bath device with adjustable heating speed |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103041885A (en) * | 2011-10-15 | 2013-04-17 | 四川汇利实业有限公司 | Stirring type constant temperature water bath shaker capable of monitoring the temperature |
| CN104646080A (en) * | 2013-11-22 | 2015-05-27 | 赛默飞世尔科技(阿什维尔)有限责任公司 | Recirculating Bath With Global Voltage Compatibility |
| CN111513830A (en) * | 2020-05-09 | 2020-08-11 | 太平洋康泰科学仪器（济南）有限公司 | Intelligent constant-temperature suction and injection system |
| EP3827716A1 (en) * | 2019-11-26 | 2021-06-02 | Koninklijke Philips N.V. | Bottle warmer |
| CN113769810A (en) * | 2021-09-16 | 2021-12-10 | 邓春长 | Stable-heating linear temperature-rising water bath device and control method thereof |
-
2023
- 2023-04-10 CN CN202310373329.1A patent/CN116078455B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103041885A (en) * | 2011-10-15 | 2013-04-17 | 四川汇利实业有限公司 | Stirring type constant temperature water bath shaker capable of monitoring the temperature |
| CN104646080A (en) * | 2013-11-22 | 2015-05-27 | 赛默飞世尔科技(阿什维尔)有限责任公司 | Recirculating Bath With Global Voltage Compatibility |
| EP3827716A1 (en) * | 2019-11-26 | 2021-06-02 | Koninklijke Philips N.V. | Bottle warmer |
| CN111513830A (en) * | 2020-05-09 | 2020-08-11 | 太平洋康泰科学仪器（济南）有限公司 | Intelligent constant-temperature suction and injection system |
| CN113769810A (en) * | 2021-09-16 | 2021-12-10 | 邓春长 | Stable-heating linear temperature-rising water bath device and control method thereof |
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| Publication number | Publication date |
|---|---|
| CN116078455B (en) | 2023-06-06 |
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