Experimental device for providing stable temperature environment by heating water

Abstract

The utility model relates to an experimental device for providing a stable temperature environment by heating water, which comprises an inner container for loading liquid, and the inner container is arranged in a shell; a furnace ring assembly is arranged at the top of the inner container and comprises a plurality of furnace rings capable of being matched with beakers with different calibers, a container support used for supporting the beakers is arranged in the inner container and located below the furnace ring assembly, and a heating pipe is arranged at the bottom of the inner container. The top of the inner container is detachably connected with an outer frame, one end of the outer frame is provided with a control panel, the control panel is electrically connected with the main control circuit board, and an inner container sealing strip playing a role in isolation is arranged between the inner container and the outer frame. In the implementation process, the inner container sealing strip plays a role in preventing water vapor from entering the outer side of the inner container, namely the space between the shell and the inner container, from the gap between the interior of the inner container and the outer frame and further damaging a circuit board and the like, and therefore the inner circuits, components and the like are protected. Hot water is loaded in the inner container, and the inner container is heated through the heating pipe, so that the temperature of the hot water reaches or is maintained at a required temperature level.

Description

TECHNICAL FIELD

[0001] The utility model relates to experimental equipment field, specifically, relate to a kind of experimental device for providing stable temperature environment by heating water. BACKGROUND

[0002] The metal bath shell on the market currently adopts sheet metal manufacturing process, and due to process limitation factors, the shape can only be made square or rectangular, and the shape is single, lacking the beauty of curved surface.

[0003] Since the stable temperature environment is provided by heating water, the water temperature will be consumed over time after rising, and there is no liquid level observation window on the market metal bath, so the operator cannot see the water amount at any time, and the water bath effect will be affected by the lack of water. Moreover, the water bath pot heating device and the liquid level sensor on the market are both inside the water bath pot inner container and are immersed in water, and both occupy a certain space, which reduces the space of the experimental beaker and is not conducive to heating the beaker. The water bath pot on the market does not have a breathing light to prompt heating and heating completion, and cannot prompt the operator about the equipment status. Most of the water bath pots on the market use the method of tilting the equipment to drain water, which is not convenient due to the heavy weight of the equipment.

[0004] The above-mentioned defects of the prior art result in the following technical problems: (A) the sheet metal structure of the shape is single; (B) the amount of water in the equipment cannot be observed when the equipment is running; (C) the heating pipe and the liquid level sensor occupy the space of the experimental beaker; (D) the operator cannot know the running status of the equipment (including heating, heating completion, and error alarm); (E) the heavy equipment must be tilted to drain the water in the inner container. UTILITY MODEL CONTENTS

[0005] In view of the above problems, the utility model provides an experimental device for providing stable temperature environment by heating water, which can overcome the above-mentioned deficiencies of the prior art:

[0006] An experimental device for providing stable temperature environment by heating water, comprising an inner container for loading liquid, the inner container is placed in the shell;

[0007] The inner container top is provided with a ring assembly, the ring assembly comprises a plurality of rings that can adapt to different diameter beakers, the inner container is provided with a container support for supporting the beaker, the container support is located below the ring assembly, and the inner container bottom is provided with a heating pipe;

[0008] The inner container top is detachably connected with the outer frame, one end of the outer frame is provided with a control panel, the control panel is electrically connected with the main control circuit board, and the inner container and the outer frame are provided with an inner container sealing strip for insulation. In the implementation, the inner container sealing strip plays a role in isolating the inside and outside of the experimental device, preventing water vapor from entering the outside of the inner container, i.e. between the shell and the inner container, and thus damaging the circuit board, thereby protecting the internal circuit, components, etc. The inner container is loaded with hot water, which is heated by the heating pipe to reach or maintain the required temperature level.

[0009] Preferably, the experimental device further comprises a liquid level window mechanism for observing the liquid level in the inner container, the liquid level window mechanism comprising a window shielding plate and a liquid level observation window, the liquid level observation window being arranged at the front end of the window shielding plate.

[0010] Preferably, the window shielding plate is connected to the inner container through a pressing plate, the inner container is provided with a sealing ring around the pressing plate, and the pressing plate is located between the window shielding plate and the sealing ring.

[0011] Preferably, an opening one is formed on the side surface of the inner container, an opening two is formed on the side surface of the shell, and the opening one is aligned with the opening two; the liquid level observation window is detachably connected with the opening two, the window shielding plate and the pressing plate are detachably connected with the edge of the opening one, and the sealing ring is tightly attached to the edge of the opening one.

[0012] Preferably, the liquid level observation window is snap-connected or screw-connected with the opening two.

[0013] Preferably, a plurality of threaded holes one are arranged on the window shielding plate, a plurality of threaded holes two corresponding to the threaded holes one are arranged on the edge of the pressing plate, and a plurality of threaded holes three corresponding to the threaded holes one and the threaded holes two are arranged at the edge of the opening one, and the aligned threaded holes one, threaded holes two and threaded holes three are screw-connected with the edge of the opening one through screws or bolts.

[0014] Preferably, the inner container top is connected with a furnace ring support plate, the furnace ring support plate is provided with a round opening through which a beaker can pass, and the furnace ring assembly is arranged on the edge of the round opening or detachably connected with the edge of the round opening. The round opening surrounds the outside of the beaker passing through it, which can prevent water vapor from overflowing and reduce water loss. However, since there are cases where the beaker diameter is smaller than the round opening, the furnace ring assembly is used to adapt to beakers of different diameters to minimize the gap between the furnace ring and the beaker, thereby preventing water vapor from overflowing from the gap. After the furnace ring, water vapor condenses when it encounters the furnace ring, and then drips into the inner container again. Therefore, the main function of the furnace ring assembly is to prevent water vapor from overflowing and reduce water loss. The furnace ring support plate, the furnace ring assembly and the shell can ensure that the inner container is in a protected and insulated environment.

[0015] Preferably, the control panel comprises a display panel, the display panel is provided with a film, one end of the outer frame is provided with a panel mounting frame corresponding to the control panel, and the shell is provided with an overhanging part supporting the panel mounting frame.

[0016] Preferably, the display panel is further provided with a breathing lamp for reflecting the running state of the experimental device.

[0017] Preferably, the bottom of the shell is provided with a bottom plate for assisting in mounting the circuit and dissipating heat.

[0018] Preferably, the heating pipe is connected with a high-temperature circuit breaker and a main control circuit board.

[0019] Preferably, the upper part of the heating pipe can be connected with the bottom of the inner container, and the lower part can be connected with the bottom plate through an inner support.

[0020] Preferably, the position of the main control circuit board is determined according to actual needs, and the main control circuit board is preferably located on the side of the inner container.

[0021] Preferably, the inner container is further provided with a liquid discharge hole, the lower part of the shell is provided with a water pipe plug, and the liquid discharge hole and the water pipe plug are connected in communication through a pipeline.

[0022] Preferably, the bottom of the shell is provided with a plurality of footings for supporting.

[0023] The product has the following advantages: simple structure, easy operation, can be widely used in laboratories for distillation, drying, concentration, and temperature incubation of chemical or biological products, can also be used for constant temperature heating and other temperature tests, and is an essential tool for biological, genetic, viral, aquatic, environmental protection, medical, health, laboratory, analysis room, education and scientific research, etc.

[0024] In the product, the shell can be molded through an injection molding process, and the shape is more fashionable and beautiful; through the addition of a liquid level observation window, the water addition state can be understood at any time, and the beaker is in the best heating efficiency; the heating pipe and the dry burning prevention device are placed at the bottom, so that the device has a larger internal space to accommodate a larger beaker, improves the yield, the breathing lamp allows the operator to understand the device state at any time, the drain port is increased, the staff operation control is facilitated, and the drainage is simpler.

[0025] The product has the following advantages: (A) the injection molding process can solve the problem of the rigid shape of the water bath pot; (B) the liquid level observation window is added to observe the water amount in the device; (C) the heating pipe and the dry burning prevention device can be placed outside the inner container to increase the internal space of the inner container; (D) the breathing lamp can be added to allow the operator to understand the running state of the device at any time; (E) the water pipe plug can be added at the bottom of the device to solve the method of tilting the device to drain water. BRIEF DESCRIPTION OF DRAWINGS

[0026] The utility model will be further described in detail below according to the drawings.

[0027] Figure 1 It is the three-dimensional structure of the experimental device Figure 1 .

[0028] Figure 2 It is the explosion of experimental device Figure 1 .

[0029] Figure 3 It is the three-dimensional view of the liner and its substructure.

[0030] Figure 4 It is the structural schematic diagram of the experimental device after removing the shell.

[0031] Figure 5 It is the three-dimensional structure of the experimental device Figure 2 .

[0032] Figure 6 It is the sectional view of the experimental device Figure 1 .

[0033] Figure 7 It is the sectional view of the experimental device Figure 2 (removing the shell).

[0034] In the figure: 1, furnace ring assembly; 2, furnace ring support plate; 3, container support; 4, liner; 5, heating pipe; 6, high temperature circuit breaker protector; 7, shell; 8, bottom plate; 9, footing; 10, window shielding plate; 101, pressing plate; 11, sealing ring; 12 liquid level observation window; 13 main control circuit board; 14 drainage hole; 15 film; 16 display board; 17 liner sealing strip; 18 outer frame; 19, water pipe plug; 20, inner support; 21, pipeline. DETAILED DESCRIPTION

[0035] The technical scheme in the utility model embodiment will be described clearly and completely below with reference to the drawings in the utility model embodiment.

[0036] As Figures 1-7 shown, in order to facilitate the above-mentioned technical scheme of the utility model to understand, the above-mentioned technical scheme of the utility model is described in detail below through specific use mode.

[0037] The experimental device for providing stable temperature environment by heating water, including the liner 4 for loading liquid, the liner 4 is placed in the shell 7;

[0038] The furnace ring assembly 1 is arranged at the top of the liner 4, the furnace ring assembly 1 includes several furnace rings that can be adapted to different caliber beakers, the container support 3 for supporting the beaker is arranged in the liner 4, the container support 3 is located below the furnace ring assembly 1, and the heating pipe 5 is arranged at the bottom of the liner 4.

[0039] The inner container 4 is detachably connected with an outer frame 18, and the outer frame 18 is provided with a control panel at one end, the control panel is electrically connected with the main control circuit board 13, and the inner container 4 is provided with an inner container sealing strip 17 for insulation between the inner container 4 and the outer frame 18. In the implementation, the inner container sealing strip 17 plays a role in insulating the inside of the experimental device from the outside, preventing water vapor from entering the outside of the inner container 4, i.e., between the shell 7 and the inner container 4, and further damaging the circuit board, thereby protecting the internal circuit, components, etc. The inner container 4 is loaded with hot water, and the inner container 4 is heated by the heating pipe 5, so that the hot water reaches or maintains the required temperature level.

[0040] In an embodiment, the experimental device further comprises a liquid level window mechanism for observing the liquid level in the inner container 4, the liquid level window mechanism comprising a window shielding plate 10 and a liquid level observation window 12, and the liquid level observation window 12 is arranged at the front end of the window shielding plate 10.

[0041] In an embodiment, the window shielding plate 10 is connected to the inner container 4 through a pressing plate 101, and the inner container 4 is provided with a sealing ring 11 surrounding the pressing plate 101, and the pressing plate 101 is located between the window shielding plate 10 and the sealing ring 11.

[0042] In an embodiment, an opening one 401 is formed on the side surface of the inner container 4, an opening two 701 is formed on the side surface of the shell 7, and the opening one 401 and the opening two 701 are aligned; the liquid level observation window 12 is detachably connected with the opening two 701, the window shielding plate 10 and the pressing plate 101 are detachably connected with the edge of the opening one 401, and the sealing ring 11 is tightly attached to the edge of the opening one 401.

[0043] In an embodiment, the liquid level observation window 12 is snap-connected or screw-connected with the opening two 701.

[0044] In an embodiment, the window shielding plate 10 is provided with a plurality of threaded holes one, the edge of the pressing plate 101 is provided with a plurality of threaded holes two corresponding to the threaded holes one respectively, and the edge of the opening one 401 is provided with a plurality of threaded holes three corresponding to the threaded holes one and the threaded holes two respectively, and the aligned threaded holes one, threaded holes two and threaded holes three are screw-connected with the edge of the opening one 401 through screws or bolts.

[0045] In one embodiment, the inner container 4 is connected to the furnace ring support plate 2 at the top, the furnace ring support plate 2 is provided with a round opening 201 through which the beaker can pass, and the furnace ring assembly 1 is placed on the edge of the round opening 201 or detachably connected to the edge of the round opening 201. The round opening 201 surrounds the outside of the beaker passing through it, which can prevent water vapor from overflowing and reduce water loss. However, since there are cases where the diameter of the beaker is smaller than the round opening 201, the furnace ring assembly 1 is used to adapt to beakers of different diameters to minimize the gap between the furnace ring and the beaker, which can prevent water vapor from overflowing from the gap. With the furnace ring, water vapor condenses when it encounters the furnace ring and then drips into the inner container again. Therefore, the main function of the furnace ring assembly is to prevent water vapor from overflowing and reduce water loss. The furnace ring support plate 2, the furnace ring assembly 1, and the outer shell 7 can ensure that the inner container 4 is in a protected and insulated environment.

[0046] In one embodiment, the control panel includes a display panel 16, the display panel 16 is provided with a film 15, one end of the outer frame 18 is provided with a panel mounting frame 1801 corresponding to the control panel, and the outer shell 7 is provided with an overhanging portion 702 supporting the panel mounting frame 1801.

[0047] In one embodiment, the display panel 16 is also provided with a breathing light 1601 for indicating the running state of the experimental device.

[0048] In one embodiment, the bottom of the outer shell 7 is provided with a bottom plate 8 for assisting in installing the circuit and dissipating heat.

[0049] In one embodiment, the heating tube 5 is connected to a high-temperature circuit breaker 6 and a main control circuit board 13.

[0050] In one embodiment, the upper part of the heating tube 5 can be connected to the bottom of the inner container 4, and the lower part can be connected to the bottom plate 8 through an inner support 20.

[0051] In one embodiment, the position of the main control circuit board 13 is determined according to actual needs, and it is preferably located on the side of the inner container 4.

[0052] In one embodiment, the inner container 4 is also provided with a drain hole 14, the lower part of the outer shell 7 is provided with a water pipe plug 19, and the drain hole 14 and the water pipe plug 19 are connected in communication through a pipeline 21.

[0053] In one embodiment, the bottom of the outer shell 7 is provided with a plurality of footings 9 for supporting.

[0054] In conclusion, through the unique technical scheme, the product is simple in structure and convenient to operate, the shell can be molded through an injection molding process, and the product is more fashionable and beautiful in shape; the water level observation window is added, so that the water adding state can be understood at any time, and the beaker is in the best heating efficiency; the heating pipe and the dry burning prevention device are arranged at the bottom, so that the equipment has larger internal space, the beaker with larger capacity can be placed, the yield is improved, the breathing lamp allows the operator to understand the equipment state at any time, the drain port is added, the staff is facilitated to operate and control, and the drainage is simpler.

[0055] In the description of the utility model, it is understood that the indicated orientation or position relation is based on the orientation or position relation shown in the drawing, and is only for the convenience of describing the utility model and simplifying the description, and is not indicated or implied that the indicated device or element must have a specific orientation, a specific orientation structure and operation, so it cannot be understood as a limitation on the utility model.

Claims

1. An experimental apparatus for providing a stable temperature environment by heating water, characterized by, It comprises a liner (4) for loading liquid, which is placed in an outer shell (7); The top of the liner (4) is provided with a ring assembly (1), which comprises several rings that can be fitted with beakers of different diameters. The liner (4) is provided with a container support (3) for supporting beakers, which is located below the ring assembly (1). The bottom of the liner (4) is provided with a heating tube (5). The top of the liner (4) is detachably connected with an outer frame (18), one end of which is provided with a control panel, which is electrically connected with a main control circuit board (13). The liner (4) and the outer frame (18) are provided with a liner sealing strip (17) that plays an insulating role.

2. The experimental setup of claim 1, wherein, The experimental device also comprises a liquid level window mechanism that can be used to observe the liquid level in the liner (4), which comprises a window shielding plate (10) and a liquid level observation window (12), which is arranged at the front end of the window shielding plate (10).

3. The experimental setup of claim 2, wherein, The window shielding plate (10) is connected with the liner (4) through a pressing plate (101). The liner (4) is provided with a sealing ring (11) that surrounds the pressing plate (101). The pressing plate (101) is located between the window shielding plate (10) and the sealing ring (11).

4. The experimental setup of claim 3, wherein, An opening one (401) is formed on the side of the liner (4), and an opening two (701) is formed on the side of the outer shell (7). The opening one (401) is aligned with the opening two (701). The liquid level observation window (12) is detachably connected with the opening two (701). The window shielding plate (10) and the pressing plate (101) are detachably connected with the edge of the opening one (401). The sealing ring (11) is tightly attached to the edge of the opening one (401).

5. The experimental setup of claim 1, wherein, The top of the liner (4) is connected with a ring support plate (2), which is provided with a round opening (201) through which a beaker can pass. The ring assembly (1) is placed on the edge of the round opening (201), or the ring assembly (1) is detachably connected with the edge of the round opening (201).

6. The experimental setup of claim 1, wherein, The control panel comprises a display panel (16), which is provided with a film (15). One end of the outer frame (18) is provided with a panel mounting frame (1801) corresponding to the control panel. The outer shell (7) is provided with an outer extension (702) that supports the panel mounting frame (1801). The display panel (16) is also provided with a breathing light (1601) that reflects the running state of the experimental device.

7. The experimental setup of claim 1, wherein, The bottom of the outer shell (7) is provided with a bottom plate (8) that assists in installing lines and dissipating heat.

8. The experimental setup of claim 1, wherein, The heating tube (5) is connected with a high-temperature circuit breaker (6) and a main control circuit board (13).

9. The experimental setup of claim 1, wherein, The liner (4) is also provided with a drain hole (14). The lower part of the outer shell (7) is provided with a water pipe plug (19). The drain hole (14) and the water pipe plug (19) are connected through a pipeline.

10. The experimental setup of claim 1, wherein, The bottom of the outer shell (7) is provided with several footings (9) that play a supporting role.

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