Heating device for measuring liquid

Abstract

The utility model discloses a heating device for measuring liquid, which belongs to the field of heating devices and comprises an outer box, a liquid inlet pipe is fixedly connected to the upper position of the outer box, a liquid discharge pipe is fixedly connected to the lower position of the outer box, an inner box is fixedly connected to the center of the outer box, a box cover is fixedly connected to the inner box, and a pressing nozzle is fixedly connected to the box cover. A sliding rod is fixedly connected into the box cover, a floating plate is movably installed on the sliding rod, liquid water is heated through the arranged inner box and outer box structure and the electric heater, and a coupling agent in the inner box is surrounded by the liquid water with the high temperature, so that the coupling agent is not prone to dissipating heat outwards, the heat dissipation efficiency is reduced, the high temperature of the coupling agent can be kept for a long time, and the service life of the coupling agent is prolonged. The number of times of frequent heating is reduced, the couplant floats up the buoy, the pressing head is separated from the touch screen switch, when the couplant is nearly consumed up, the pressing head descends along with lowering of the liquid level, and after the pressing head makes contact with the touch screen switch, a buzzer is turned on to give an alarm in time to remind a user.

Description

Technical Field

[0001] The utility model relates to the field of heating devices, in particular to a heating device for measuring liquid. Background Art

[0002] Existing ultrasonic coupling agents will produce a cold and uncomfortable feeling when applied to the patient's skin in cold weather;

[0003] In the prior art, a Chinese utility model patent with a public document number of CN217118451U discloses a coupling agent heating device for ultrasound. The coupling agent bottle is fixed to a fixed seat so that the coupling agent is pressed into a heating cavity. After the coupling agent is heated by a heating wire, the coupling agent is squeezed onto the skin through a press-type liquid outlet cap for application, giving the patient a warm and comfortable feeling on the skin surface and improving the patient's comfort. However, the heating cavity is directly exposed to the air. When the coupling agent is heated to a suitable position and the electric heating stops, the heat in the heating cavity is easily dissipated quickly, and the coupling agent loses heat quickly. After use, the patient will feel uncomfortable again. The coupling agent is in the heating box. After the coupling agent is consumed, there is no timely alarm device, and it is not easy for the staff to know the situation and add coupling agent in time. Therefore, improvement is needed. Utility Model Content

[0004] The main purpose of the utility model is to provide a heating device for measuring liquid, which can effectively solve the problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A heating device for measuring liquid comprises an outer box, wherein the upper position of the outer box is fixedly connected with a liquid inlet pipe, the lower position of the outer box is fixedly connected with a liquid discharge pipe, the center position of the outer box is fixedly connected with an inner box, the inner box is fixedly connected with a box cover, the box cover is fixedly connected with a pressing nozzle, the box cover is fixedly connected with a slide bar, a floating plate is movably mounted on the slide bar, the floating plate is located in the inner box, a side position of the floating plate is fixedly connected with a connecting rod, the upper end position of the connecting rod is fixedly connected with a pressing head, the outer box is fixedly connected with a touch screen switch at a position below the pressing head, the outer box is fixedly connected with a buzzer at a side position of the touch screen switch, and the outer box is fixedly connected with an electric heater at a position below the inner box.

[0007] Preferably, a valve is fixedly connected to the liquid discharge pipe, and a thermometer is fixedly connected to the outer box.

[0008] Preferably, a side plate is fixedly connected to the lower end of the outer side of the box cover, an elastic plate is fixedly connected to the outer box, the lower end of the elastic plate is fixedly connected to the outer box, and the upper end of the elastic plate is fixedly connected to a limiting head, and the limiting head is located above the side plate.

[0009] Preferably, an inner sealing ring is fixedly connected to the inner side of the box cover, and the inner sealing ring is located between the box cover and the inner box.

[0010] Preferably, through holes are provided on the floating plate at positions corresponding to the pressing nozzles and the sliding rod, a limiting block is fixedly connected to the lower end of the sliding rod, and the floating plate is located above the limiting block.

[0011] Preferably, the connecting rod passes through the box cover and extends to an external position, the upper end of the connecting rod is fixedly connected to a connecting plate, the pressing head is fixedly connected to the connecting plate, the outer box is fixedly connected to a bracket, and the touch screen switch and buzzer are fixedly connected to the bracket.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] In the utility model, the inner box and the outer box structure are provided, and the outer box is filled with liquid water. The electric heater heats the liquid water, and the liquid water heats the coupling agent in the inner box, so that the temperature of the coupling agent increases. After the coupling agent is heated, the coupling agent is surrounded by the liquid water with increased temperature. Before the coupling agent loses its temperature, the liquid water needs to dissipate heat first. The high-temperature liquid water blocks the cooling and heat dissipation of the coupling agent, so that the coupling agent cools down more slowly, thereby being able to maintain the temperature for a longer time, and being convenient for use.

[0014] In the utility model, coupling agent is added into the inner box to float the float plate. When the liquid level in the inner box is lowered, the float plate moves downward, causing the pressing head to drop synchronously. When the liquid level in the inner box is close to being consumed, the pressing head touches the touch switch, turning on the buzzer to give an alarm, reminding the staff to add coupling agent in time to avoid coupling agent interruption. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a cross-sectional structural schematic diagram of the outer box and the inner box of the utility model;

[0016] Figure 2 It is a structural schematic diagram of the box cover of the utility model;

[0017] Figure 3 This is a schematic diagram of the structure of the touch screen switch and buzzer on the bracket of the utility model;

[0018] Figure 4 for Figure 1 Enlarged view of point A in the middle.

[0019] In the figure: 1. outer box; 2. inner box; 3. electric heater; 4. liquid inlet pipe; 5. liquid discharge pipe; 6. valve; 7. thermometer; 8. box cover; 9. side plate; 10. elastic plate; 11. limiting head; 12. inner sealing ring; 13. pressing nozzle; 14. sliding rod; 15. limiting block; 16. floating plate; 17. connecting rod; 18. connecting plate; 19. pressing head; 20. bracket; 21. touch screen switch; 22. buzzer. DETAILED DESCRIPTION

[0020] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0021] like Figure 1 , Figure 2 and Figure 4 As shown, a heating device for measuring liquid comprises an outer box 1, a liquid inlet pipe 4 is fixedly connected to the upper position of the outer box 1, a liquid discharge pipe 5 is fixedly connected to the lower position of the outer box 1, an inner box 2 is fixedly connected to the center position of the outer box 1, a box cover 8 is fixedly connected to the inner box 2, a pressing nozzle 13 is fixedly connected to the box cover 8, an electric heater 3 is fixedly connected to the position below the inner box 2 in the outer box 1, a valve 6 is fixedly connected to the liquid discharge pipe 5, a thermometer 7 is fixedly connected to the outer box 1, a side plate 9 is fixedly connected to the lower end position of the outer side of the box cover 8, an elastic plate 10 is fixedly connected to the outer box 1, the lower end of the elastic plate 10 is fixedly connected to the outer box 1, and the upper end of the elastic plate 10 is fixedly connected to the limiting head 11, The limiting head 11 is located above the side plate 9, and an inner sealing ring 12 is fixedly connected to the inner side of the box cover 8. The inner sealing ring 12 is located between the box cover 8 and the inner box 2. The box cover 8 and the inner box 2 are sealed and connected by the inner sealing ring 12. The sliding rod 14 and the straw at the lower end of the pressing nozzle 13 are inserted into the inner box 2. The side plate 9 on the outside of the box cover 8 is limited to the position below the limiting head 11, so that the box cover 8 is limited on the inner box 2, and the outer box 1 is filled with liquid water. When the heating is completed, the high-temperature liquid water will prevent the coupling agent in the inner box 2 from losing heat to the outside, so that the coupling agent in the inner box 2 can maintain the temperature for a long time, so that the coupling agent can be used for a longer time and the number of heating times of the electric heater 3 can be reduced.

[0022] like Figure 1 , Figure 2 and Figure 3As shown, a slide bar 14 is fixedly connected inside the box cover 8, a floating plate 16 is movably installed on the slide bar 14, the floating plate 16 is located in the inner box 2, a connecting rod 17 is fixedly connected to one side of the floating plate 16, a pressing head 19 is fixedly connected to the upper end of the connecting rod 17, a touch screen switch 21 is fixedly connected to the outer box 1 at a position below the pressing head 19, a buzzer 22 is fixedly connected to the outer box 1 at a side position of the touch screen switch 21, a through hole is provided on the floating plate 16 at a position corresponding to the pressing nozzle 13 and the slide bar 14, a limiting block 15 is fixedly connected to the lower end of the slide bar 14, and the floating plate 16 is located at the limiting block 15. 5, the connecting rod 17 penetrates the box cover 8 and extends to the external position, the upper end of the connecting rod 17 is fixedly connected with a connecting plate 18, the pressing head 19 is fixedly connected to the connecting plate 18, the outer box 1 is fixedly connected with a bracket 20, the touch screen switch 21 and the buzzer 22 are fixedly connected to the bracket 20, the coupling agent in the inner box 2 floats the floating plate 16, so that the pressing head 19 and the touch screen switch 21 are separated from each other, when the coupling agent is continuously used, the liquid level decreases, the pressing head 19 moves downward, and finally contacts with the touch screen switch 21, so that the buzzer 22 is activated, thereby reminding the user to add coupling agent in time.

[0023] It should be noted that the utility model is a heating device for measuring liquid. The coupling agent is added into the inner box 2, and then the box cover 8 is moved downward, the box cover 8 and the inner box 2 are installed, and the box cover 8 and the inner box 2 are sealed and connected by the inner sealing ring 12. The sliding rod 14 and the straw at the lower end of the pressing nozzle 13 are inserted into the inner box 2. When the side plate 9 on the outer side of the box cover 8 presses the limiting head 11 downward, the elastic plate 10 is bent outward. When the side plate 9 moves to the lower position of the limiting head 11, the elastic plate 10 is reset, and the limiting head 11 is stuck in the upper position of the side plate 9, and the box cover 8 is limited to the inner box 2, thereby fixing the box cover 8, and liquid water is added to the outer box 1 through the liquid inlet pipe 4. The bottom position of the outer box 1 is fixedly connected with the electric heater 3. The electric heater 3 heats the liquid water, so that the temperature of the liquid water is increased. The liquid water then heats the inner box 2 and the coupling agent in the inner box 2, and the lower end of the thermometer 7 is mutually When the coupling agent is heated to a suitable position, the power is disconnected. When the coupling agent dissipates heat to the outside, the efficiency of the coupling agent dissipating heat to the outside is reduced because it is surrounded by relatively warm liquid water, thereby maintaining the temperature for a longer time, so that the heated coupling agent can be used for a longer time, and the nozzle 13 is squeezed downward to pump out the liquid in the inner box 2 for use. With the continuous use of the coupling agent, the liquid level of the coupling agent in the inner box 2 decreases, the floating plate 16 moves downward synchronously, and the pressing head 19 above the floating plate 16 moves downward synchronously. When the coupling agent is nearly consumed, the pressing head 19 contacts the touch screen switch 21 downward, turning on the buzzer 22. The buzzer 22 alarms to promptly remind the user to add coupling agent to avoid complete consumption of the coupling agent and interruption of the use of the coupling agent, so that when the coupling agent is used, the cold discomfort is eliminated by heating, and it can be added in time before it is completely consumed.

[0024] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. It is only a preferred embodiment of the utility model, and its description is more specific and detailed, but it cannot be understood as limiting the scope of the utility model. The technicians in this industry should understand that the utility model is not limited by the above embodiments. The embodiments can be changed, modified, replaced and deformed without departing from the principle and purpose of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A measuring liquid heating device, comprising an outer box (1), wherein an inlet pipe (4) is fixedly connected to the upper part of the outer box (1), and a discharge pipe (5) is fixedly connected to the lower part of the outer box (1), characterized in that: The center position of the outer box (1) is fixedly connected to the inner box (2), the inner box (2) is fixedly connected to a box cover (8), the box cover (8) is fixedly connected to a pressing nozzle (13), the box cover (8) is fixedly connected to a sliding rod (14), a floating plate (16) is movably mounted on the sliding rod (14), the floating plate (16) is located in the inner box (2), a connecting rod (17) is fixedly connected to one side of the floating plate (16), a pressing head (19) is fixedly connected to the upper end of the connecting rod (17), a touch screen switch (21) is fixedly connected to the outer box (1) at a position below the pressing head (19), a buzzer (22) is fixedly connected to the outer box (1) at a position on the side of the touch screen switch (21), and an electric heater (3) is fixedly connected to the outer box (1) at a position below the inner box (2).

2. A heating device for measuring liquid according to claim 1, characterized in that: The liquid discharge pipe (5) is fixedly connected to a valve (6), and the outer box (1) is fixedly connected to a thermometer (7).

3. A heating device for measuring liquid according to claim 2, characterized in that: The lower end of the outer side of the box cover (8) is fixedly connected to a side plate (9), and the outer box (1) is fixedly connected to an elastic plate (10), the lower end of the elastic plate (10) is fixedly connected to the outer box (1), and the upper end of the elastic plate (10) is fixedly connected to a limiting head (11), and the limiting head (11) is located above the side plate (9).

4. A heating device for measuring liquid according to claim 3, characterized in that: An inner sealing ring (12) is fixedly connected to the inner side of the box cover (8), and the inner sealing ring (12) is located between the box cover (8) and the inner box (2).

5. A heating device for measuring liquid according to claim 4, characterized in that: The floating plate (16) is provided with through holes at positions corresponding to the pressing nozzle (13) and the sliding rod (14); the lower end of the sliding rod (14) is fixedly connected with a limiting block (15); and the floating plate (16) is located above the limiting block (15).

6. A heating device for measuring liquid according to claim 5, characterized in that: The connecting rod (17) passes through the box cover (8) and extends to an external position. The upper end of the connecting rod (17) is fixedly connected to a connecting plate (18). The pressing head (19) is fixedly connected to the connecting plate (18). The outer box (1) is fixedly connected to a bracket (20). The touch screen switch (21) and the buzzer (22) are fixedly connected to the bracket (20).

Images