Temperature-controllable humidifying tank device

Abstract

The utility model discloses a temperature-controllable humidifying tank device, which relates to the technical field of humidifying tanks and comprises an inner cylinder, an outer cylinder is coaxially arranged on the outer side of the inner cylinder, and a space for placing an electric heating ring is arranged between the outer cylinder and the inner cylinder; a diaphragm is integrally arranged at the bottom of the inner cylinder, and the bottom of the diaphragm is attached to the top plate; the middle of the bottom of the top plate is fixedly connected with the top of a threaded column. The end, away from the top plate, of the threaded column is fixedly connected with a handle. A threaded hole is formed in the middle of the bottom of the outer cylinder, and the threaded column is in threaded connection with the middle of the bottom of the outer cylinder through the threaded hole; the electric heating ring is located between the outer cylinder and the inner cylinder, high temperature generated by the electric heating ring can completely act on the inner cylinder, most heat cannot be dissipated to the outside, and the heating efficiency of the electric heating ring is guaranteed; when the controller is used for changing the temperature generated by the electric heating ring, the temperature of the inner cylinder attached to the electric heating ring can be changed in real time, and the temperature of a solution in the inner cylinder can be changed without waiting for a long time.

Description

Technical Field

[0001] The utility model relates to the technical field of humidification tanks, in particular to a temperature-controllable humidification tank device. Background Art

[0002] A humidifier is a device used to increase the humidity of gas. It is usually used in the medical field and some occasions that require a specific humidity environment. In respiratory therapy in hospitals, humidifiers are widely used to provide patients with humidified oxygen or air. For patients with respiratory diseases, dry gas may irritate the respiratory tract, causing symptoms such as coughing and difficulty breathing. Humidifiers can increase the humidity of the gas, making breathing more comfortable, while helping to keep the respiratory tract moist and reducing the risk of infection.

[0003] Chinese patent publication number CN 208081635 U discloses a medical heated humidified oxygen delivery device, comprising a humidifier tank, a flexible hose, an oxygen inlet tube, a liquid inlet tube, a hose connector, and a heating device, wherein the upper surface of the heating device is sealedly connected to the lower surface of the humidifier tank;

[0004] The above-mentioned medical hot humidification oxygen supply device uses a temperature regulator to heat the humidification tank, thereby evaporating the liquid in the humidification tank into steam; however, the temperature regulator and the humidification tank of the above-mentioned medical hot humidification oxygen supply device are two independent components. The high temperature generated by the temperature regulator needs to heat the tank body of the humidification tank first, and then use the tank body to heat the liquid in the humidification tank for the second time, so that the heating efficiency of the temperature regulator on the liquid in the humidification tank is low, and when the temperature is adjusted using the temperature adjustment knob, the temperature adjustment time in the humidification tank is long due to the obstruction of the humidification tank body, and it takes a long time to wait for the temperature in the humidification tank to reach the adjusted preset temperature, which affects the user experience of the humidification tank. Utility Model Content

[0005] The purpose of the utility model is to provide a temperature-controllable humidification tank device, which uses an electric heating coil to generate high temperature to heat the liquid in the inner cylinder. The electric heating coil is located between the outer cylinder and the inner cylinder. The high temperature generated by the electric heating coil can directly act on the inner cylinder, thereby improving the heating efficiency of the electric heating coil. When the temperature generated by the electric heating coil is adjusted by a controller, the temperature of the inner cylinder will also change quickly without waiting for a long time; so as to solve the technical problems raised by the above-mentioned background technology.

[0006] To achieve the above objectives, the present invention provides the following technical solutions:

[0007] A temperature-controllable humidification tank device comprises an inner cylinder, an outer cylinder coaxially disposed outside the inner cylinder, and a space for accommodating an electric heating coil is provided between the outer cylinder and the inner cylinder; a diaphragm is integrally provided at the bottom of the inner cylinder, and the bottom of the diaphragm is in contact with a top plate; the top of a threaded column is fixedly connected to the middle of the bottom of the top plate, and the end of the threaded column away from the top plate is fixedly connected to a handle;

[0008] A threaded hole is provided in the middle of the bottom of the outer cylinder, and the threaded column is threadedly connected to the middle of the bottom of the outer cylinder through the threaded hole; the top plate is located between the outer cylinder and the inner cylinder, and the handle is located below the outer cylinder.

[0009] As a further technical solution of the present invention, a connecting tube is coaxially arranged inside the inner tube, and the length of the connecting tube is greater than the length of the inner tube; the bottom of the connecting tube is fixedly connected to the connecting piece, and the lower end of the connecting piece is provided with a plurality of through holes, and the plurality of through holes are all connected to the connecting tube; a dispersing piece is provided on the outside of the connecting piece, and a plurality of dispersing holes are evenly provided on the dispersing piece, and the top of the dispersing piece is fixedly connected to the bottom of the connecting tube.

[0010] As a further technical solution of the present invention, an umbrella-shaped plate is fixedly connected to the outer side of the upper end of the connecting tube, the umbrella-shaped plate is located at the upper end of the inner tube, and the diameter of the umbrella-shaped plate is smaller than the inner diameter of the inner tube; an annular seat is fixedly connected to the bottom of the outer tube, and the handle is located on the inner side of the annular seat; a controller is installed on the outside of the outer tube.

[0011] As a further technical solution of the present invention, the top of the inner tube is fixedly and sealedly connected to the top of the outer tube, and the outer side of the top of the outer tube is threadedly connected to the sealing cover; a circular hole is provided in the middle of the sealing cover for the connecting pipe to pass through, and the top of the connecting pipe extends to the upper end of the sealing cover and is fixedly connected to the connecting head.

[0012] As a further technical solution of the present invention, the bottom of the connecting head is fixedly connected to the top of the sealing cover, and the upper end of the connecting head is provided with an inlet joint, which is connected to the connecting pipe; the sealing cover is provided with an outlet joint, which is connected to the space inside the inner cylinder.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] 1. According to the present invention, before using the humidifier, the sealing cover is separated from the outer tube, and then the medical solution is poured into the inner tube, and the sealing cover is fixedly connected to the outer tube; the controller is electrically connected to the electric heating ring, and the controller is provided with a display screen, a control button and a power connection port. After power is supplied to the controller, the controller can control the electric heating ring to operate and generate high temperature, which heats the inner tube and the solution in the inner tube, and the solution turns into steam after the temperature rises (the controller controls the operation of the electric heating ring as a prior art, and its working principle is not described here); the electric heating ring is located between the outer tube and the inner tube, and the high temperature generated by the electric heating ring can fully act on the inner tube, and most of the heat will not be dissipated to the outside, thereby ensuring the heating efficiency of the electric heating ring; when the temperature generated by the electric heating ring is changed by the controller, the temperature of the inner tube in contact with the electric heating ring will also be changed in real time, and the temperature of the solution in the inner tube can be changed without waiting for a long time.

[0015] 2. In the present invention, dry oxygen enters the connecting pipe through the inlet joint, and then enters the connecting piece along the connecting pipe; the oxygen enters the dispensing piece through the through hole of the connecting piece, and then enters the solution through the dispensing holes on the dispensing piece. The solution heated by the electric heating ring can increase the temperature of the oxygen and also humidify the oxygen, turning the dry oxygen into humidified oxygen, thereby preventing the patient from damaging the respiratory tract after inhaling the oxygen.

[0016] 3. The utility model drives the threaded column to rotate by twisting the handle, and the threaded column synchronously drives the top plate to move when rotating. The top plate pushes the diaphragm when moving. When the top plate is away from the inner tube, the diaphragm will bulge toward the outside of the inner tube. When the top plate is close to the inner tube, the diaphragm will bulge toward the inside of the inner tube. When the diaphragm changes the bulging direction, the volume of the inner tube will change, thereby changing the amount of solution that the inner tube can hold, so that the humidifier tank can be suitable for different usage environments. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional structural diagram of the utility model.

[0018] Figure 2 This utility model Figure 1 Another perspective of the picture.

[0019] Figure 3 This utility model Figure 1 Top view of .

[0020] Figure 4 This utility model Figure 3 AA cross-sectional view.

[0021] Figure 5 This utility model Figure 1 Schematic diagram of the internal structure.

[0022] Figure 6This utility model Figure 5 Schematic diagram of part of the structure.

[0023] Figure 7 This utility model Figure 6 Schematic diagram of part of the structure.

[0024] Figure 8 This utility model Figure 7 main view.

[0025] Figure 9 This utility model Figure 8 A partial enlarged view of .

[0026] In the figure: 1-outer cylinder, 2-inner cylinder, 3-electric heating coil, 4-diaphragm, 5-top plate, 6-threaded column, 7-handle, 8-annular seat, 9-sealing cover, 10-connecting pipe, 11-distribution piece, 12-connecting piece, 13-umbrella-shaped plate, 14-connecting head, 15-inlet connector, 16-outlet connector, 17-controller. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0028] See also Figure 1-9 In an embodiment of the present invention, a temperature-controllable humidification tank device includes an inner cylinder 2, an outer cylinder 1 is coaxially arranged on the outer side of the inner cylinder 2, and a space for placing an electric heating coil 3 is provided between the outer cylinder 1 and the inner cylinder 2; a diaphragm 4 is integrally provided at the bottom of the inner cylinder 2, and the bottom of the diaphragm 4 is in contact with the top plate 5; the middle of the bottom of the top plate 5 is fixedly connected to the top of a threaded column 6, and the end of the threaded column 6 away from the top plate 5 is fixedly connected to a handle 7;

[0029] A threaded hole is provided in the middle of the bottom of the outer cylinder 1, and the threaded column 6 is threadedly connected to the middle of the bottom of the outer cylinder 1 through the threaded hole; the top plate 5 is located between the outer cylinder 1 and the inner cylinder 2, and the handle 7 is located below the outer cylinder 1.

[0030] By adopting the above technical solution, before using the humidifier, the sealing cover 9 is separated from the outer tube 1, and then the medical solution is poured into the inner tube 2, and the sealing cover 9 is fixedly connected to the outer tube 1; the controller 17 is electrically connected to the electric heating ring 3, and the controller 17 is provided with a display screen, a control button and a power connection port. After power is supplied to the controller 17, the controller 17 can control the electric heating ring 3 to operate and generate high temperature, which heats the inner tube 2 and the solution in the inner tube 2. After the temperature of the solution rises, it turns into steam. The controller controls the operation of the electric heating ring as an existing technology, and its working principle is not described here in detail; the electric heating ring 3 is located between the outer tube 1 and the inner tube 2. The high temperature generated by the electric heating ring 3 can fully act on the inner tube 2, and most of the heat will not be dissipated to the outside, thereby ensuring the heating efficiency of the electric heating ring 3; when the temperature generated by the electric heating ring 3 is changed by the controller 17, the temperature of the inner tube 2 in contact with the electric heating ring 3 will also be changed in real time, and the temperature of the solution in the inner tube 2 can be changed without waiting for a long time.

[0031] In this embodiment, a connecting tube 10 is coaxially arranged inside the inner tube 2, and the length of the connecting tube 10 is greater than the length of the inner tube 2; the bottom of the connecting tube 10 is fixedly connected to the connecting member 12, and the lower end of the connecting member 12 is provided with a plurality of through holes, and the plurality of through holes are all connected to the connecting tube 10; a dispensing member 11 is provided on the outside of the connecting member 12, and a plurality of dispensing holes are evenly provided on the dispensing member 11, and the top of the dispensing member 11 is fixedly connected to the bottom of the connecting tube 10.

[0032] By adopting the above technical solution, dry oxygen enters the connecting pipe 10 through the inlet connector 15, and then enters the connecting piece 12 along the connecting pipe 10; the oxygen enters the dispensing piece 11 through the through hole of the connecting piece 12, and then enters the solution through the dispensing holes on the dispensing piece 11. The solution heated by the electric heating coil 3 can increase the temperature of the oxygen and also humidify the oxygen, turning the dry oxygen into humidified oxygen, thereby preventing the patient from damaging the respiratory tract after inhaling the oxygen.

[0033] In this embodiment, an umbrella-shaped plate 13 is fixedly connected to the outer side of the upper end of the connecting tube 10. The umbrella-shaped plate 13 is located at the upper end of the inner tube 2, and the diameter of the umbrella-shaped plate 13 is smaller than the inner diameter of the inner tube 2. An annular seat 8 is fixedly connected to the bottom of the outer tube 1, and the handle 7 is located inside the annular seat 8. A controller 17 is installed on the outside of the outer tube 1.

[0034] The top of the inner tube 2 is fixedly and sealedly connected to the top of the outer tube 1, and the outer side of the top of the outer tube 1 is threadedly connected to the sealing cover 9; a circular hole is provided in the middle of the sealing cover 9 for the connection pipe 10 to pass through, and the top of the connection pipe 10 extends to the upper end of the sealing cover 9 and is fixedly connected to the connector 14;

[0035] The bottom of the connecting head 14 is fixedly connected to the top of the sealing cover 9. The upper end of the connecting head 14 is provided with an inlet joint 15, which is connected to the connecting pipe 10; the sealing cover 9 is provided with an outlet joint 16, which is connected to the space inside the inner tube 2.

[0036] By adopting the above technical solution, the threaded column 6 is driven to rotate by twisting the handle 7, and the threaded column 6 synchronously drives the top plate 5 to move when rotating. The top plate 5 pushes the diaphragm 4 when moving. When the top plate 5 is away from the inner tube 2, the diaphragm 4 will bulge toward the outside of the inner tube 2. When the top plate 5 is close to the inner tube 2, the diaphragm 4 will bulge toward the inside of the inner tube 2. When the diaphragm 4 changes the bulging direction, the volume of the inner tube 2 is changed, thereby changing the amount of solution that the inner tube 2 can hold, so that the humidifier tank can be suitable for different usage environments.

[0037] After the humidifier is used, the sealing cover 9 is separated from the outer tube 1, and the medical solution is poured into the inner tube 2, and the sealing cover 9 is fixedly connected to the outer tube 1; the controller 17 is electrically connected to the electric heating ring 3, and the controller 17 is provided with a display screen, a control button and a power connection port. After power is supplied to the controller 17, the controller 17 can control the electric heating ring 3 to operate and generate high temperature, which heats the inner tube 2 and the solution in the inner tube 2. After the temperature of the solution rises, it turns into steam. The controller controls the operation of the electric heating ring as an existing technology, and its working principle is not described here in detail; the electric heating ring 3 is located between the outer tube 1 and the inner tube 2. The high temperature generated by the electric heating ring 3 can fully act on the inner tube 2, and most of the heat will not be dissipated to the outside, thereby ensuring the heating efficiency of the electric heating ring 3; when the temperature generated by the electric heating ring 3 is changed by the controller 17, the temperature of the inner tube 2 fitted with the electric heating ring 3 will also be changed in real time, and the temperature of the solution in the inner tube 2 can be changed without waiting for a long time;

[0038] Dry oxygen enters the connecting pipe 10 through the inlet connector 15, then passes along the connecting pipe 10 into the connecting piece 12; the oxygen enters the dispensing piece 11 through the through hole of the connecting piece 12, and then enters the solution through the dispensing holes on the dispensing piece 11. The solution heated by the electric heating coil 3 can increase the temperature of the oxygen and also humidify the oxygen, turning the dry oxygen into humidified oxygen, preventing damage to the patient's respiratory tract after inhaling the oxygen;

[0039] By twisting the handle 7, the threaded column 6 is driven to rotate, and the threaded column 6 synchronously drives the top plate 5 to move during rotation. The top plate 5 pushes the diaphragm 4 during movement. When the top plate 5 is away from the inner tube 2, the diaphragm 4 will bulge toward the outside of the inner tube 2. When the top plate 5 is close to the inner tube 2, the diaphragm 4 will bulge toward the inside of the inner tube 2. When the diaphragm 4 changes the bulging direction, the volume of the inner tube 2 is changed, thereby changing the amount of solution that the inner tube 2 can hold, so that the humidifier tank can be suitable for different usage environments.

[0040] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A temperature-controllable humidification tank device, characterized in that: The invention comprises an inner cylinder (2), an outer cylinder (1) is coaxially arranged on the outer side of the inner cylinder (2), and a space for placing an electric heating coil (3) is provided between the outer cylinder (1) and the inner cylinder (2); a diaphragm (4) is integrally provided at the bottom of the inner cylinder (2), and the bottom of the diaphragm (4) is in contact with the top plate (5); the middle of the bottom of the top plate (5) is fixedly connected to the top of the threaded column (6), and the end of the threaded column (6) away from the top plate (5) is fixedly connected to the handle (7); A threaded hole is provided in the middle of the bottom of the outer cylinder (1), and the threaded column (6) is threadedly connected to the middle of the bottom of the outer cylinder (1) through the threaded hole; the top plate (5) is located between the outer cylinder (1) and the inner cylinder (2), and the handle (7) is located below the outer cylinder (1).

2. The temperature-controllable humidification tank device according to claim 1, characterized in that: A connecting tube (10) is coaxially arranged inside the inner tube (2), and the length of the connecting tube (10) is greater than the length of the inner tube (2); the bottom of the connecting tube (10) is fixedly connected to the connecting piece (12), and the lower end of the connecting piece (12) is provided with a plurality of through holes, and the plurality of through holes are all connected to the connecting tube (10); a dispensing piece (11) is provided on the outer side of the connecting piece (12), and the dispensing piece (11) is evenly provided with a plurality of dispensing holes, and the top of the dispensing piece (11) is fixedly connected to the bottom of the connecting tube (10).

3. The temperature-controllable humidification tank device according to claim 2, characterized in that: An umbrella-shaped plate (13) is fixedly connected to the outer side of the upper end of the connecting tube (10), and the umbrella-shaped plate (13) is located at the upper end of the inner tube (2). The diameter of the umbrella-shaped plate (13) is smaller than the inner diameter of the inner tube (2). An annular seat (8) is fixedly connected to the bottom of the outer tube (1), and the handle (7) is located on the inner side of the annular seat (8). A controller (17) is installed on the outer side of the outer tube (1).

4. The temperature-controllable humidification tank device according to claim 1, characterized in that: The top of the inner cylinder (2) is fixedly and sealedly connected to the top of the outer cylinder (1), and the outer side of the top of the outer cylinder (1) is threadedly connected to the sealing cover (9); a circular hole for the connection pipe (10) to pass through is provided in the middle of the sealing cover (9), and the top of the connection pipe (10) extends to the upper end of the sealing cover (9) and is fixedly connected to the connector (14).

5. The temperature-controllable humidification tank device according to claim 4, characterized in that: The bottom of the connector (14) is fixedly connected to the top of the sealing cover (9), and the upper end of the connector (14) is provided with an inlet connector (15), which is in communication with the connecting pipe (10); the sealing cover (9) is provided with an outlet connector (16), which is in communication with the space inside the inner tube (2).

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