A constant temperature oil bath pot with protective structure

Abstract

The utility model discloses a constant temperature oil bath pot with a protective structure, including an oil bath pot body and a protective member, the oil bath pot body including a heating body, a pot body is vertically fixed in the middle of the top surface of the heating body, and the top surface of the pot body is provided with an opening, the protective member includes a pot cover, the pot cover is vertically sleeved at the top surface opening of the pot body, and a bracket is vertically fixed on the top surface of the pot cover, an exhaust pipe is connected and fixed on the bracket, and one end of the exhaust pipe is fixed through and fixed on the top surface of the pot cover, a cooling cylinder is sleeved and fixed on the outside of the vertical end of the exhaust pipe, and water inlets are fixed through and fixed on both upper and lower sides of the outer circumferential surface of the cooling cylinder, and an air pump is connected and fixed on the exhaust pipe. The utility model overcomes the problem that the oil in the existing heated oil bath pot will generate oil vapor when heated, and the oil vapor cannot be discharged due to the influence of the isolation membrane, resulting in an increase in the internal air pressure of the oil bath pot, and the spilled oil vapor will overflow when it is opened later, causing scalds to the staff who open it, resulting in safety hazards in use.

Description

Technical Field

[0001] The utility model relates to the technical field of oil bath pots, in particular to a constant temperature oil bath pot with a protective structure. Background Art

[0002] Constant temperature oil baths are often used for drying, concentrating, distilling and impregnating chemicals or biological products. The existing oil baths generally have a circular opening at the center of the upper end of the pot body to facilitate the placement of reaction vessels such as flasks and immersion in the oil body. In order to facilitate the placement of reaction vessels, the openings are generally larger.

[0003] The existing announcement number is CN214514684U, and the name is a constant temperature oil bath pot, which includes an oil bath pot body, a temperature control component, and a fixed bracket, an isolation membrane and a supporting frame for safety protection. The temperature control component is provided on the top side of the oil bath pot body, and a fixed bracket is installed on the top of the oil bath pot body, and is connected to the isolation membrane through the fixed bracket. The isolation membrane is installed with a supporting frame inside; the fixed bracket includes an arc-shaped mounting frame, an arc-shaped slide groove, an arc-shaped spring and a connecting block. The arc-shaped mounting frame is a 180° rotating stretching structure, and an arc-shaped slide groove is provided inside the arc-shaped mounting frame. The arc-shaped mounting frame is symmetrically provided with two groups with the oil bath pot body as the center, and the arc-shaped slide grooves are arranged oppositely. The isolation membrane forms a complete hemispherical cavity through the support of the supporting frame, thereby isolating the oil bath pot body, thereby preventing the high-temperature oil splashing during the heating process from scalding the experimenter.

[0004] However, the above-mentioned oil bath pot uses an isolation membrane to seal the opening of the oil bath pot to isolate splashing oil. However, the heated oil in the oil bath pot will produce oil vapor, which cannot be discharged due to the influence of the isolation membrane, resulting in an increase in the internal air pressure of the oil bath pot. When it is opened later, the spilled oil vapor will overflow together, causing burns to the staff who open it, resulting in safety hazards during use. Utility Model Content

[0005] The utility model aims to provide a constant temperature oil bath pot with a protective structure, aiming to improve the above-mentioned problems.

[0006] The utility model is achieved in this way:

[0007] A constant temperature oil bath pot with a protective structure comprises an oil bath pot body and a protective part. The oil bath pot body comprises a heating body, a pot body is vertically fixed to the middle of the top surface of the heating body, and the top surface of the pot body is provided with an opening. The protective part comprises a pot cover, the pot cover is vertically sleeved on the top surface opening of the pot body, and a bracket is vertically fixed on the top surface of the pot cover, an exhaust pipe is connected and fixed to the bracket, and one end of the exhaust pipe is fixed to the top surface of the pot cover, a cooling cylinder is sleeved and fixed on the outside of the vertical end of the exhaust pipe, and water inlets are fixed on both upper and lower sides of the outer circumference of the cooling cylinder, and an air pump is connected and fixed to the exhaust pipe.

[0008] Furthermore, a rod seat is vertically fixed on a vertical end surface of one side of the heating body, and a hydraulic rod is vertically fixed on the rod seat.

[0009] Furthermore, a lifting orifice plate is horizontally fixed to one end of the bracket, and the lifting orifice plate is vertically slidably installed on the rod seat.

[0010] Furthermore, the bottom surface of the lifting orifice plate is fixedly connected to the top surface of the hydraulic rod, and a bearing seat is fixed on the top surface of the lifting orifice plate.

[0011] Furthermore, a rotating shaft is vertically fixed to the bottom end of the bracket, and the rotating shaft on the bracket is rotatably connected to the bearing seat of the lifting orifice plate.

[0012] Furthermore, a flip motor is vertically fixed on the lifting hole plate, and a driving gear is horizontally fixed on the output end of the flip motor.

[0013] Furthermore, a driven gear is horizontally fixed on the rotating shaft of the bracket, and the driven gear is meshed with the driving gear.

[0014] Compared with the prior art, the utility model has the following beneficial effects: during use, the pot cover is placed at the opening of the pot body, and then the oil and gas generated by the heating of the pot body are extracted by the air pump on the exhaust pipe and introduced into the exhaust pipe, and then the oil and gas pass through the cooling cylinder, and the water flowing in the cooling cylinder contacts the exhaust pipe, and then the heat of the oil and gas is transferred to the water through the exhaust pipe, thereby condensing the oil and gas to form oil and water that flows downward out of the exhaust pipe, thereby condensing the oil and gas and effectively preventing the oil and gas from causing damage to the staff and avoiding safety hazards during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the exploded structure of the utility model;

[0018] Figure 3 It is a schematic structural diagram of the oil bath pot body in the disassembled state in the embodiment of the utility model;

[0019] Figure 4 It is a schematic diagram of the structure of the protective member in the embodiment of the utility model in a disassembled state.

[0020] In the figure: 1. Oil bath pot body; 11. Heating body; 12. Pot body; 13. Rod seat; 14. Hydraulic rod; 2. Protective part; 21. Pot cover; 22. Bracket; 23. Lifting orifice plate; 24. Air extraction pipe; 241. Air pump; 25. Cooling cylinder; 251. Water inlet; 26. Flip motor; 27. Driving gear; 28. Driven gear. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are 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 making creative work belong to the scope of protection of the utility model. Therefore, the following detailed description of the embodiments of the utility model provided in the drawings is not intended to limit the scope of the utility model for which protection is sought, but merely represents the selected embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the utility model.

[0022] See also Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, a constant temperature oil bath pot with a protective structure includes an oil bath pot body 1 and a protective member 2. The oil bath pot body 1 includes a heating body 11, a pot body 12 is vertically fixed to the middle of the top surface of the heating body 11, and the top surface of the pot body 12 is opened. The protective member 2 includes a pot cover 21, the pot cover 21 is vertically sleeved at the top surface opening of the pot body 12, and a bracket 22 is vertically fixed to the top surface of the pot cover 21, an exhaust pipe 24 is connected and fixed to the bracket 22, and one end of the exhaust pipe 24 is fixed to the top surface of the pot cover 21, and a cooling tube 25 is sleeved and fixed to the outside of the vertical end of the exhaust pipe 24, and the outer circumference of the cooling tube 25 is Water inlets 251 are fixed through both sides of the upper and lower sides of the circumference, and an air pump 241 is connected and fixed on the exhaust pipe 24. During use, the pot cover 21 is placed on the opening of the pot body 12, and then the oil and gas generated by heating the pot body 12 is extracted by the air pump 241 on the exhaust pipe 24 and introduced into the exhaust pipe 24, and then the oil and gas pass through the cooling cylinder 25, and the water flowing in the cooling cylinder 25 contacts the exhaust pipe 24, and then the heat of the oil and gas is transferred to the water through the exhaust pipe 24, so that the oil and gas are condensed to form oil and water flowing downward out of the exhaust pipe 24, so that the condensed oil and gas effectively prevents the oil and gas from causing damage to the staff and avoids safety hazards during use.

[0023] See also Figure 3 and Figure 4 A rod seat 13 is vertically fixed on a vertical end surface of one side of the heating body 11, and a hydraulic rod 14 is vertically fixed on the rod seat 13. A lifting orifice plate 23 is horizontally fixed at one end of the bracket 22, and the lifting orifice plate 23 is vertically slidably installed on the rod seat 13. The bottom surface of the lifting orifice plate 23 is fixedly connected to the top surface of the hydraulic rod 14, and a bearing seat is fixed on the top surface of the lifting orifice plate 23. A rotating shaft is vertically fixed to the bottom end of the bracket 22, and the rotating shaft on the bracket 22 is rotatably connected to the bearing seat of the lifting orifice plate 23. A flip motor 26 is vertically fixed on the lifting orifice plate 23, and the output end of the flip motor 26 A driving gear 27 is fixed horizontally, and a driven gear 28 is fixed horizontally on the rotating shaft of the bracket 22, and the driven gear 28 is meshed with the driving gear 27. During use, the hydraulic rod 14 on the rod seat 13 is started to push the lifting hole plate 23 to slide vertically on the rod seat 13, and the vertically guided pot cover 21 moves up and down at the opening end of the pot body 12. Then, in order to facilitate the taking and placing of items in the pot body 12, the flip motor 26 is started to drive the driving gear 27 to rotate, and the meshing drives the bracket 22 to deflect on the lifting hole plate 23, and drives the pot cover 21 away from the deflected pot body 12, thereby facilitating the convenience of setting the pot cover 21.

[0024] Working principle: During use, the pot cover 21 is placed on the opening of the pot body 12, and then the oil and gas generated by the heating of the pot body 12 are extracted by the air pump 241 on the exhaust pipe 24 and introduced into the exhaust pipe 24, and then the oil and gas pass through the cooling cylinder 25, and the water flowing in the cooling cylinder 25 contacts the exhaust pipe 24, and then the heat of the oil and gas is transferred to the water through the exhaust pipe 24, thereby condensing the oil and gas to form oil and water flowing downward out of the exhaust pipe 24, and the hydraulic rod 14 on the start rod seat 13 pushes the lifting orifice plate 23 to slide vertically on the rod seat 13, and vertically guides the pot cover 21 to move up and down at the open end of the pot body 12, and then, in order to facilitate the placement of items in the pot body 12, the flip motor 26 is started to drive the driving gear 27 to rotate, and the meshing drives the bracket 22 to deflect on the lifting orifice plate 23, driving the pot cover 21 away from the deflected pot body 12.

[0025] The above description is only the preferred implementation of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A constant temperature oil bath pot with a protective structure, characterized in that: The invention comprises an oil bath pot body (1) and a protective member (2), wherein the oil bath pot body (1) comprises a heating body (11), a pot body (12) is vertically fixed at the middle of the top surface of the heating body (11), and the top surface of the pot body (12) is provided with an opening, the protective member (2) comprises a pot cover (21), the pot cover (21) is vertically sleeved at the top surface opening of the pot body (12), and a bracket (22) is vertically fixed on the top surface of the pot cover (21), an exhaust pipe (24) is connected and fixed to the bracket (22), and one end of the exhaust pipe (24) is fixed to the top surface of the pot cover (21), a cooling tube (25) is sleeved and fixed on the outside of the vertical end of the exhaust pipe (24), and water inlets (251) are fixed to the upper and lower sides of the outer circumference of the cooling tube (25), and an air pump (241) is connected and fixed to the exhaust pipe (24).

2. A constant temperature oil bath pot with a protective structure according to claim 1, characterized in that: A rod seat (13) is vertically fixed on a vertical end surface of one side of the heating body (11), and a hydraulic rod (14) is vertically fixed on the rod seat (13).

3. A constant temperature oil bath pot with a protective structure according to claim 2, characterized in that: A lifting orifice plate (23) is horizontally fixed to one end of the bracket (22), and the lifting orifice plate (23) is vertically slidably mounted on the rod seat (13).

4. A constant temperature oil bath pot with a protective structure according to claim 3, characterized in that: The bottom surface of the lifting orifice plate (23) is fixedly connected to the top surface of the hydraulic rod (14), and a bearing seat is fixed on the top surface of the lifting orifice plate (23).

5. The constant temperature oil bath pot with a protective structure according to claim 4, characterized in that: A rotating shaft is vertically fixed at the bottom end of the bracket (22), and the rotating shaft on the bracket (22) is rotatably connected to the bearing seat of the lifting orifice plate (23).

6. A constant temperature oil bath pot with a protective structure according to claim 5, characterized in that: A turning motor (26) is vertically fixed on the lifting hole plate (23), and a driving gear (27) is horizontally fixed on the output end of the turning motor (26).

7. A constant temperature oil bath pot with a protective structure according to claim 6, characterized in that: A driven gear (28) is horizontally fixed on the rotating shaft of the bracket (22), and the driven gear (28) is meshed with the driving gear (27).

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