Temperature-adjustable heating device for plaster processing

Abstract

The utility model discloses a temperature-adjustable heating device for plaster processing, which comprises a base, the top end of the base is fixedly provided with an outer thermal insulation sleeve, the top end of the outer thermal insulation sleeve is fixedly provided with an exhaust valve, and the top of the outer thermal insulation sleeve is connected with an inner liquid medicine cylinder in a sleeving manner; a liquid injection cavity is formed between the inner liquid medicine barrel and the outer heat preservation sleeve, and the bottom end of the interior of the inner liquid medicine barrel is rotationally connected with a stirring shaft. The electric heating wire is fixedly installed at the bottom end in the liquid storage tank, water in the liquid storage tank is heated through the electric heating wire, the water temperature is monitored in real time through the first temperature sensor installed on the inner wall of the liquid storage tank, the heated water is pumped into the liquid injection cavity through the first water pump, and the inner liquid medicine barrel is conveniently heated; when the heating temperature is lower than a set interval value, the liquid is pumped into the liquid storage tank through the second water pump to be heated again, so that the liquid medicine can be conveniently heated under different temperature conditions.

Description

Technical Field

[0001] The utility model relates to the technical field of plaster processing, in particular to a temperature-adjustable heating device for plaster processing. Background Art

[0002] Plasters are made by adding vegetable oil or animal oil to medicine and boiling it into a gelatinous substance, which is applied to one side of cloth, paper or leather and can be attached to the affected area for a long time. During the processing of current plasters, the raw materials of the plasters need to be heated and boiled.

[0003] According to the patent number "CN207473442U", an electric heating device with adjustable heating temperature includes a cup body component and a heating component, wherein the cup body component is detachably arranged on the heating cavity of the heating component; the heating component includes a heat-conducting inner tank, an electric heating element and a thermostat; the inner cavity of the heat-conducting inner tank is the heating cavity; the electric heating element is arranged on the side and / or bottom of the heat-conducting inner tank and is connected to a power source, and the thermostat is arranged between the electric heating element and the power source; the thermostat is provided with a heat-conducting aluminum plate, a swing arm and two conductive contact pieces, the heat-conducting aluminum plate touches the heat-conducting inner tank, the swing arm adjusts the distance between the two conductive contact pieces to achieve heating temperature regulation, when the temperature reaches the set value, the two conductive contact pieces are disconnected from each other, and when the temperature does not reach the set value, the two conductive contact pieces are closed to each other. The utility model can be adjusted accordingly according to different needs, has strong versatility and practicality, effectively reduces energy consumption, is convenient for users to drink, and can maintain a constant temperature in the cup.

[0004] The above-mentioned electric heating device can be adjusted accordingly according to different needs, has strong versatility and practicality, and effectively reduces energy consumption. When the above-mentioned heating device is used to heat the plaster, electric heating is adopted, which affects the uniformity of heating and the effect of heating the plaster. Utility Model Content

[0005] The purpose of the utility model is to provide a temperature-adjustable heating device for plaster processing to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a temperature-adjustable heating device for plaster processing, comprising a base, an outer heat-insulating sleeve is fixedly installed on the top of the base, an exhaust valve is fixedly installed on the top of the outer heat-insulating sleeve, an inner medicine liquid cylinder is sleeved on the top of the outer heat-insulating sleeve, a liquid injection cavity is formed between the inner medicine liquid cylinder and the outer heat-insulating sleeve, a stirring shaft is rotatably connected to the bottom end of the inner medicine liquid cylinder, a plurality of heat-conducting blocks are fixedly arranged on the outer wall of the inner medicine liquid cylinder at equal intervals, and an outer wall of the outer heat-insulating sleeve is provided with a plurality of heat-conducting blocks. A liquid storage tank is fixedly installed on one side of the liquid storage tank, a first water pump is fixedly installed on the top of the liquid storage tank, a liquid inlet end of the first water pump extends to the bottom of the liquid storage tank through a conduit, a connecting pipe is fixedly installed on the liquid outlet end of the first water pump, one end of the connecting pipe is connected with the liquid injection cavity, a second water pump is fixedly installed on the bottom of the liquid injection cavity, the liquid outlet end of the second water pump is connected with the interior of the liquid storage tank, a second temperature sensor is fixedly installed on one side of the inner wall of the liquid injection cavity, and a first temperature sensor is fixedly installed on one side of the inner wall of the liquid storage tank.

[0007] Preferably, a cavity is provided inside the base, a drive motor is fixedly installed inside the cavity, an output shaft of the drive motor is fixedly connected to the bottom end of the stirring shaft via a coupling, and a plurality of heat dissipation holes are provided on one side of the cavity.

[0008] Preferably, a transparent observation window is fixedly mounted on the side of the outer thermal insulation sleeve, and evenly distributed scale lines are engraved on the side of the transparent observation window.

[0009] Preferably, a drug injection tube is fixedly installed on the top of the inner medicine liquid cylinder, a liquid outlet pipe is fixedly installed on the bottom of the side of the inner medicine liquid cylinder, the liquid outlet pipe is interlaced and connected with the outer insulation sleeve, and a solenoid valve is fixedly installed inside the liquid outlet pipe.

[0010] Preferably, a liquid injection hole is opened at the corner of the top of the liquid storage tank, and a sealing plug is embedded in the liquid injection hole.

[0011] Preferably, a temperature controller is fixedly installed on the front of the liquid storage tank, and the first water pump, the second water pump, the electric heating wire, the first temperature sensor and the second temperature sensor are all electrically connected to an external power supply through the temperature controller.

[0012] Technical effects and advantages of the utility model:

[0013] 1. An electric heating wire is fixedly installed at the bottom of the liquid storage tank, and the water inside the liquid storage tank is heated by the electric heating wire. The water temperature is monitored in real time by a first temperature sensor installed on the inner wall of the liquid storage tank. The heated water is pumped into the injection cavity through a first water pump to heat the inner medicine cylinder. When the heated temperature is lower than the set interval value, the water is pumped into the liquid storage tank through a second water pump for reheating, so as to heat the medicine under different temperature conditions.

[0014] 2. Multiple heat-conducting blocks are fixedly installed at equal distances on the outer wall of the inner medicine liquid cylinder, and the heating efficiency is improved through the heat-conducting blocks. At the same time, the driving motor installed inside the cavity drives the stirring shaft to rotate, effectively ensuring the uniformity of heating. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The utility model is a schematic structural diagram of a temperature-adjustable heating device for plaster processing.

[0016] Figure 2 The utility model is a schematic diagram of the internal structure of a temperature-adjustable heating device for plaster processing.

[0017] Figure 3 The utility model is a schematic diagram of a cross-sectional top view of a temperature-adjustable heating device for plaster processing.

[0018] In the figure: 1. base; 2. liquid outlet pipe; 3. outer insulation sleeve; 4. inner liquid medicine cylinder; 5. medicine injection pipe; 6. liquid storage tank; 7. first water pump; 8. connecting pipe; 9. heat dissipation hole; 10. transparent observation window; 11. scale line; 12. exhaust valve; 13. stirring shaft; 14. heat conduction block; 15. temperature controller; 16. first temperature sensor; 17. electric heating wire; 18. second temperature sensor; 19. second water pump; 20. cavity; 21. drive motor; 22. solenoid valve. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] The utility model provides Figure 1-3The temperature-adjustable heating device for plaster processing shown in the figure comprises a base 1, an outer heat-insulating sleeve 3 is fixedly installed on the top of the base 1, an exhaust valve 12 is fixedly installed on the top of the outer heat-insulating sleeve 3, an inner medicine liquid cylinder 4 is sleeved and connected to the top of the outer heat-insulating sleeve 3, a liquid injection cavity is formed between the inner medicine liquid cylinder 4 and the outer heat-insulating sleeve 3, a stirring shaft 13 is rotatably connected to the bottom end of the inner medicine liquid cylinder 4, a plurality of heat-conducting blocks 14 are fixedly installed on the outer wall of the inner medicine liquid cylinder 4 at equal intervals, and a storage A liquid tank 6, a first water pump 7 is fixedly installed on the top of the liquid tank 6, the liquid inlet end of the first water pump 7 extends to the bottom of the liquid tank 6 through a conduit, a connecting pipe 8 is fixedly installed on the liquid outlet end of the first water pump 7, one end of the connecting pipe 8 is connected with the liquid injection cavity, a second water pump 19 is fixedly installed on the bottom of the liquid injection cavity, the liquid outlet end of the second water pump 19 is connected with the interior of the liquid tank 6, a second temperature sensor 18 is fixedly installed on one side of the inner wall of the liquid injection cavity, and a first temperature sensor 16 is fixedly installed on one side of the inner wall of the liquid tank 6.

[0021] Through the cooperation of the first water pump 7 and the second water pump 19, the liquid in the liquid storage tank 6 heated to a specified temperature can be pumped into the specified liquid injection cavity for water bath heating.

[0022] according to Figure 1 , Figure 2 and Figure 3 As shown, a cavity 20 is opened inside the base 1, and a driving motor 21 is fixedly installed inside the cavity 20. The output shaft of the driving motor 21 is fixedly connected to the bottom end of the stirring shaft 13 through a coupling. A plurality of heat dissipation holes 9 are opened on one side of the cavity 20. The driving motor 21 drives the stirring shaft 13 to rotate, and the stirring shaft 13 rotates to ensure the uniformity of heating.

[0023] A transparent observation window 10 is fixedly mounted on the side of the outer insulation sleeve 3 , and evenly distributed scale lines 11 are engraved on the side of the transparent observation window 10 , so that the liquid level inside the injection cavity can be observed conveniently through the engraved scale lines 11 .

[0024] A drug injection tube 5 is fixedly installed on the top of the inner medicine liquid cylinder 4, and a liquid outlet pipe 2 is fixedly installed on the bottom of the side of the inner medicine liquid cylinder 4. The liquid outlet pipe 2 is connected with the outer insulation sleeve 3 through an interlaced connection, and a solenoid valve 22 is fixedly installed inside the liquid outlet pipe 2. Through the installed liquid outlet pipe 2, the heated medicine liquid can be discharged easily.

[0025] A liquid injection hole is provided at the corner of the top of the liquid storage box 6, and a sealing plug is embedded in the liquid injection hole. The sealing plug can facilitate the liquid injection hole to be sealed during heating.

[0026] A temperature controller 15 is fixedly installed on the front of the liquid storage tank 6. The first water pump 7, the second water pump 19, the electric heating wire 17, the first temperature sensor 16 and the second temperature sensor 18 are all electrically connected to the external power supply through the temperature controller 15, and the operation of the electrical appliances is controlled by the temperature controller 15.

[0027] The working principle of the utility model is as follows: when it is necessary to heat the liquid medicine inside the inner liquid medicine cylinder 4, firstly, the electric heating wire 17 is turned on by the temperature controller 15, and the water inside the liquid storage tank 6 is heated by the electric heating wire 17. When the water is heated to the set temperature, the first water pump 7 is turned on, and the heated water is pumped into the liquid injection cavity by the first water pump 7, and the water inside the inner liquid medicine cylinder 4 is heated by the water in the liquid injection cavity in a water bath. When the temperature needs to be adjusted, the second water pump 19 is manually turned on, and the liquid in the liquid injection cavity is pumped into the liquid storage tank 6 by the second water pump 19, and then the water is heated to the adjusted temperature by the electric heating wire 17, and the above steps are repeated to pump the water into the liquid injection cavity again for heating, so as to achieve temperature adjustment.

[0028] During the heating process, the driving motor 21 is manually turned on, and the rotation of the driving motor 21 drives the stirring shaft 13 to rotate. The rotation of the stirring shaft 13 facilitates the stirring of the heated liquid medicine to ensure the uniformity of heating.

[0029] The contents not described in detail in this specification belong to the prior art known to the professional and technical personnel in this field. The specific embodiments described in this article are only used to illustrate the spirit of the utility model. The technicians in the technical field of the utility model can make various modifications or supplements to the specific embodiments described or replace them in a similar way, but they will not deviate from the spirit of the utility model or exceed the scope defined by the attached claims.

Claims

1. A temperature-adjustable heating device for plaster processing, comprising a base (1), characterized in that: An outer heat-insulating sleeve (3) is fixedly mounted on the top of the base (1), an exhaust valve (12) is fixedly mounted on the top of the outer heat-insulating sleeve (3), an inner medicine liquid cylinder (4) is sleeved and connected to the top of the outer heat-insulating sleeve (3), a liquid injection cavity is formed between the inner medicine liquid cylinder (4) and the outer heat-insulating sleeve (3), a stirring shaft (13) is rotatably connected to the bottom end of the inner medicine liquid cylinder (4), a plurality of heat-conducting blocks (14) are fixedly mounted at equal intervals on the outer wall of the inner medicine liquid cylinder (4), a liquid storage tank (6) is fixedly mounted on one side of the outer wall of the outer heat-insulating sleeve (3), and the liquid storage tank (6) has a A first water pump (7) is fixedly installed at the top, the liquid inlet end of the first water pump (7) extends to the bottom of the liquid storage tank (6) through a conduit, a connecting pipe (8) is fixedly installed at the liquid outlet end of the first water pump (7), one end of the connecting pipe (8) is connected to the liquid injection cavity, a second water pump (19) is fixedly installed at the bottom of the liquid injection cavity, the liquid outlet end of the second water pump (19) is connected to the inside of the liquid storage tank (6), a second temperature sensor (18) is fixedly installed on one side of the inner wall of the liquid injection cavity, and a first temperature sensor (16) is fixedly installed on one side of the inner wall of the liquid storage tank (6).

2. A temperature-adjustable heating device for plaster processing according to claim 1, characterized in that: A cavity (20) is provided inside the base (1), a driving motor (21) is fixedly installed inside the cavity (20), an output shaft of the driving motor (21) is fixedly connected to the bottom end of the stirring shaft (13) via a coupling, and a plurality of heat dissipation holes (9) are provided on one side of the cavity (20).

3. A temperature-adjustable heating device for plaster processing according to claim 1, characterized in that: A transparent observation window (10) is fixedly mounted on the side of the outer heat-insulating sleeve (3), and evenly distributed scale lines (11) are engraved on the side of the transparent observation window (10).

4. A temperature-adjustable heating device for plaster processing according to claim 1, characterized in that: A medicine injection tube (5) is fixedly installed at the top of the inner medicine liquid cylinder (4), a liquid outlet pipe (2) is fixedly installed at the bottom of the side of the inner medicine liquid cylinder (4), the liquid outlet pipe (2) is connected with the outer heat-insulating sleeve (3) through insertion, and a solenoid valve (22) is fixedly installed inside the liquid outlet pipe (2).

5. A temperature-adjustable heating device for plaster processing according to claim 1, characterized in that: A liquid injection hole is provided at the corner of the top end of the liquid storage box (6), and a sealing plug is embedded in the liquid injection hole.

6. A temperature-adjustable heating device for plaster processing according to claim 5, characterized in that: A temperature controller (15) is fixedly mounted on the front of the liquid storage tank (6); the first water pump (7), the second water pump (19), the electric heating wire (17), the first temperature sensor (16) and the second temperature sensor (18) are all electrically connected to an external power supply via the temperature controller (15).

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