CN213995949U

CN213995949U - Constant temperature heating device capable of rapidly heating and cooling

Info

Publication number: CN213995949U
Application number: CN202022927393.4U
Authority: CN
Inventors: 段存伟; 李会甜; 丁雪玲; 卢晶晶; 陈文仓
Original assignee: Puyang Shengyuan Petrochemical Group Co ltd
Current assignee: Puyang Shengyuan Energy Technology Co ltd
Priority date: 2020-12-09
Filing date: 2020-12-09
Publication date: 2021-08-20
Anticipated expiration: 2030-12-09

Abstract

The utility model discloses a constant temperature heating device that can rise temperature and fall temperature fast, the on-line screen storage device comprises a base, the last fixed surface of base is connected with the support frame, the top fixedly connected with water bath of support frame, the inside bottom fixed mounting of water bath has the heating collar, the bottom of water bath is run through to rotate and is connected with the rotary rod, the rotary rod is located the inside one end fixedly connected with stirring leaf of water bath, inner wall one side fixedly connected with connecting plate of water bath. The utility model discloses in, can improve rapidly the temperature and descend and keep invariable stable through heating collar, first water pump, second water pump and the stirring leaf that sets up, can store the hot water of following the interior discharge of water bath through first liquid reserve tank, then carry to the second liquid reserve tank through the third water pump in, carry to the water bath through first water pump in to can realize the hydrologic cycle, thereby practice thrift use cost greatly.

Description

Constant temperature heating device capable of rapidly heating and cooling

Technical Field

The utility model relates to a material synthesis laboratory glassware technical field especially relates to a constant temperature heating device that can rise and fall temperature fast.

Background

The reaction temperature is an important process condition influencing the material synthesis reaction, and the reaction temperature has a significant influence on the reaction rate, the relative reaction rate, the reaction mechanism, the chemical balance, the solubility and the like of the material synthesis reaction. The constant temperature water bath kettle has the advantages of being capable of enabling reactants to be heated uniformly, accurate in temperature control, safe to use and the like, and is widely applied to fields of biochemical laboratories, analysis rooms, education and scientific research, sanitation, environmental protection, medicines and the like for constant temperature heating, drying, evaporation and concentration. However, the constant temperature water bath kettle has obvious defects, such as that the water or oil in the kettle body generally reaches the experimental target temperature by heating or naturally cooling;

some material synthesis experiments have large difference of required experiment temperatures in different experiment stages, and a conventional constant-temperature water bath can not meet the experiment requirements of rapid heating and cooling, so that a plurality of constant-temperature water baths with different temperatures are required to be arranged to complete the experiments, the uncertainty and complexity of the experiments are increased invisibly, and the heating water in use is not recycled, so that the waste of water resources is increased and the experiment cost is increased.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a constant temperature heating device capable of rapidly heating and cooling.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a constant temperature heating device capable of quickly heating and cooling comprises a base, wherein a support frame is fixedly connected to the upper surface of the base, a water bath pot is fixedly connected to the top end of the support frame, a heating ring is fixedly mounted at the bottom inside the water bath pot, a rotating rod is connected to the bottom of the water bath pot in a penetrating and rotating mode, a stirring blade is fixedly connected to one end, located inside the water bath pot, of the rotating rod, a connecting plate is fixedly connected to one side of the inner wall of the water bath pot, a temperature sensor is fixedly mounted on the outer surface of the connecting plate, a water inlet pipe and a water outlet pipe are fixedly connected to two sides of the outer surface of the water bath pot in a penetrating and rotating mode respectively, a first electromagnetic valve and a second electromagnetic valve are fixedly mounted inside the water inlet pipe and the water outlet pipe respectively, a first water pump and a second water pump are fixedly mounted to two sides of the upper surface of the base respectively, one end of the water inlet pipe is fixedly connected with a water outlet end of the first water pump, the one end of outlet pipe and the end fixed connection of intaking of second water pump, the antetheca fixedly connected with mounting panel of support frame, the fixed surface of mounting panel installs the control panel, the surface of control panel fixed mounting has first display screen and second display screen in proper order, the surface of control panel just is located the fixed position below the second display screen and has the regulator, surface one side fixed mounting of control panel has the controller, the last surface rear side of base fixed mounting has first liquid reserve tank and second liquid reserve tank in proper order, the end of intaking of first water pump runs through the intercommunication with one side of first liquid reserve tank, the water outlet end of second water pump runs through the intercommunication with one side of second liquid reserve tank, the upper surface of base and the fixed position that is located between first liquid reserve tank and the second liquid reserve tank have the third water pump.

As a further description of the above technical solution:

the first display screen is connected with the temperature sensor through a lead.

As a further description of the above technical solution:

the temperature sensor, the heating ring, the second display screen, the regulator, the first electromagnetic valve, the second electromagnetic valve, the first water pump and the second water pump are all connected with the controller through wires.

As a further description of the above technical solution:

and the water inlet end and the water outlet end of the third water pump are respectively communicated with the first liquid storage tank and the second liquid storage tank.

As a further description of the above technical solution:

the bottom fixed mounting of water-bath has the mounting bracket, the inside fixed mounting of mounting bracket has the motor, the output shaft of motor and the bottom fixed connection of rotary rod.

As a further description of the above technical solution:

the shock absorption seat is fixedly connected to the periphery of the lower surface of the base, and the universal wheel is fixedly connected to the bottom end of the shock absorption seat.

The utility model discloses following beneficial effect has:

1. this constant temperature heating device that can rise temperature fast, through the heating collar that sets up, the stirring leaf, the inlet tube, the outlet pipe, first water pump, second water pump and controller, the controller can control the start-up of heating collar, first water pump and second water pump, the heating collar can improve the temperature rapidly and keep invariable stable, can mix the cooling to the hot water in the water bath through inlet tube and outlet pipe, rotating through the stirring leaf, can realize the temperature effect that rises fast to improve reaction rate.

2. This constant temperature heating device that can rise heat and fall temperature fast, through first liquid reserve tank, second liquid reserve tank and the third water pump that sets up, the first liquid reserve tank can be stored from the water bath pot exhaust hot water, then carries to the second liquid reserve tank through the third water pump in, carries to the water bath pot through first water pump to can realize hydrologic cycle, thereby practice thrift use cost greatly.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a front view of the present invention;

fig. 3 is a rear view of the present invention.

Illustration of the drawings:

1. a base; 2. a support frame; 3. a water bath kettle; 4. heating a ring; 5. rotating the rod; 6. stirring blades; 7. a connecting plate; 8. a temperature sensor; 9. a water inlet pipe; 10. a water outlet pipe; 11. a first solenoid valve; 12. a second solenoid valve; 13. a first water pump; 14. a second water pump; 15. mounting a plate; 16. a control panel; 17. a first display screen; 18. a second display screen; 19. a regulator; 20. a controller; 21. a first liquid storage tank; 22. a second liquid storage tank; 23. a third water pump; 24. a mounting frame; 25. a motor; 26. a shock absorbing seat; 27. a universal wheel.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides an embodiment: a constant temperature heating device capable of rapidly increasing and decreasing temperature comprises a base 1, wherein a support frame 2 is fixedly connected to the upper surface of the base 1, a water bath 3 is fixedly connected to the top end of the support frame 2, a heating ring 4 is fixedly installed at the bottom inside the water bath 3, a rotating rod 5 is rotatably connected to the bottom of the water bath 3 in a penetrating manner, a stirring blade 6 is fixedly connected to one end of the rotating rod 5, which is positioned inside the water bath 3, a connecting plate 7 is fixedly connected to one side of the inner wall of the water bath 3, a temperature sensor 8 is fixedly installed on the outer surface of the connecting plate 7, a water inlet pipe 9 and a water outlet pipe 10 are respectively fixedly connected to two sides of the outer surface of the water bath 3 in a penetrating manner, a first electromagnetic valve 11 and a second electromagnetic valve 12 are respectively fixedly installed inside the water inlet pipe 9 and the water outlet pipe 10, a first water pump 13 and a second water pump 14 are respectively fixedly installed on two sides of the upper surface of the base 1, one end of the water inlet pipe 9 is fixedly connected with a water outlet end of the first water pump 13, one end of outlet pipe 10 and the end fixed connection that intakes of second water pump 14, antetheca fixedly connected with mounting panel 15 of support frame 2, mounting panel 15's fixed surface installs control panel 16, control panel 16's fixed surface installs first display screen 17 and second display screen 18 in proper order, control panel 16's surface and the fixed position that is located second display screen 18 below have regulator 19, fixed surface one side of control panel 16 has controller 20, base 1's upper surface rear side fixed mounting has first liquid reserve tank 21 and second liquid reserve tank 22 in proper order, the intercommunication is run through with one side of first liquid reserve tank 21 to the end of intaking of first water pump 13, the intercommunication is run through with one side of second liquid reserve tank 22 to the end of exhalant of second water pump 14, base 1's upper surface and the fixed position that is located between first liquid reserve tank 21 and the second liquid reserve tank 22 have third water pump 23.

The first display screen 17 is connected with the temperature sensor 8 through a wire, and the current real temperature in the water bath 3 can be observed conveniently through the first display screen 17.

The temperature sensor 8, the heating ring 4, the second display screen 18, the regulator 19, the first electromagnetic valve 11, the second electromagnetic valve 12, the first water pump 13 and the second water pump 14 are all connected with the controller 20 through wires, so that the operation of rapidly heating and cooling can be realized.

The water inlet end and the water outlet end of the third water pump 23 are respectively communicated with the first liquid storage tank 21 and the second liquid storage tank 22, so that water in the first liquid outlet tank 21 can be conveyed to the second liquid storage tank 22, and a water circulation effect is achieved.

The bottom fixed mounting of water-bath 3 has mounting bracket 24, and the inside fixed mounting of mounting bracket 24 has motor 25, and the output shaft of motor 25 and the bottom fixed connection of rotary rod 5, motor 25 are for the convenience of driving rotary rod 5 and rotate to can drive stirring leaf 6 and stir.

Fixedly connected with cushion socket 26 all around the lower surface of base 1, the bottom fixedly connected with universal wheel 27 of cushion socket 26, cushion socket 26 can increase the stability of device to increase the life of device, universal wheel 27 is for the convenience of mobile device.

The working principle is as follows: when the constant temperature heating device capable of rapidly increasing and decreasing the temperature is used, when the temperature needs to be increased, the heating ring 4 is adjusted to the required temperature through the adjuster 19, the heating function of the heating ring 4 is started, the motor 25 rotates to drive the water in the water bath kettle 3 to stir, the heat absorption of the water is accelerated, the effect of rapidly increasing the temperature is achieved, when the temperature needs to be decreased, the heating ring is adjusted to the required temperature through the adjuster 19, the cooling function of the heating ring 4 is started, the controller 20 controls the starting of the first water pump 13 and the second water pump 14 at the same time, the first water pump 13 conveys cold water into the water bath kettle 3, the second water pump 14 discharges hot water in the water bath kettle 3 into the first liquid storage tank 21, the stirring blade 6 stirs the water, the effect of rapidly decreasing the temperature can be achieved, when the temperature reaches the designated temperature, the controller 20 closes the first water pump 13 and the second water pump 14, and the temperature in the water bath 3 can keep the invariable state under the effect of heating collar 4, then start third water pump 23 and carry the water in first liquid reserve tank 21 to in second liquid reserve tank 22 to can realize the hydrologic cycle effect, have certain practicality. (operation flow from beginning to end)

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a constant temperature heating device that can rise and fall temperature fast, includes base (1), its characterized in that: the upper surface fixedly connected with support frame (2) of base (1), the top fixedly connected with water bath (3) of support frame (2), the inside bottom fixed mounting of water bath (3) has heating coil (4), the bottom of water bath (3) runs through to rotate and is connected with rotary rod (5), rotary rod (5) are located the inside one end fixedly connected with stirring leaf (6) of water bath (3), inner wall one side fixedly connected with connecting plate (7) of water bath (3), the outer fixed surface of connecting plate (7) installs temperature sensor (8), fixedly connected with inlet tube (9) and outlet pipe (10) run through respectively to the surface both sides of water bath (3), the inside difference fixed mounting of inlet tube (9) and outlet pipe (10) has first solenoid valve (11) and second solenoid valve (12), the water-saving water dispenser is characterized in that a first water pump (13) and a second water pump (14) are respectively and fixedly mounted on two sides of the upper surface of the base (1), one end of the water inlet pipe (9) is fixedly connected with a water outlet end of the first water pump (13), one end of the water outlet pipe (10) is fixedly connected with a water inlet end of the second water pump (14), a mounting plate (15) is fixedly connected with the front wall of the support frame (2), a control plate (16) is fixedly mounted on the outer surface of the mounting plate (15), a first display screen (17) and a second display screen (18) are sequentially and fixedly mounted on the outer surface of the control plate (16), an adjuster (19) is fixedly mounted on the outer surface of the control plate (16) and below the second display screen (18), a controller (20) is fixedly mounted on one side of the outer surface of the control plate (16), a first liquid storage tank (21) and a second liquid storage tank (22) are sequentially and fixedly mounted on the rear side of the upper surface of the base (1), the intercommunication is run through with one side of first liquid reserve tank (21) to the end of intaking of first water pump (13), the intercommunication is run through with one side of second liquid reserve tank (22) to the play water end of second water pump (14), the upper surface of base (1) and the position fixed mounting that is located between first liquid reserve tank (21) and second liquid reserve tank (22) have third water pump (23).

2. A thermostatic heating device capable of rapidly heating and cooling as claimed in claim 1, wherein: the first display screen (17) is connected with the temperature sensor (8) through a lead.

3. A thermostatic heating device capable of rapidly heating and cooling as claimed in claim 1, wherein: the temperature sensor (8), the heating ring (4), the second display screen (18), the regulator (19), the first electromagnetic valve (11), the second electromagnetic valve (12), the first water pump (13) and the second water pump (14) are all connected with the controller (20) through wires.

4. A thermostatic heating device capable of rapidly heating and cooling as claimed in claim 1, wherein: and the water inlet end and the water outlet end of the third water pump (23) are respectively communicated with the first liquid storage tank (21) and the second liquid storage tank (22).

5. A thermostatic heating device capable of rapidly heating and cooling as claimed in claim 1, wherein: the bottom fixed mounting of water bath (3) has mounting bracket (24), the inside fixed mounting of mounting bracket (24) has motor (25), the output shaft of motor (25) and the bottom fixed connection of rotary rod (5).

6. A thermostatic heating device capable of rapidly heating and cooling as claimed in claim 1, wherein: the shock absorption seat is characterized in that the periphery of the lower surface of the base (1) is fixedly connected with a shock absorption seat (26), and the bottom end of the shock absorption seat (26) is fixedly connected with a universal wheel (27).