Electric boiler with regular scale cleaning function

Abstract

The utility model relates to the field of electric boilers, and discloses an electric boiler with a regular scale cleaning function, which comprises a mounting table, the top of the mounting table is fixedly connected with an electric boiler body, the front side of the inner wall of the electric boiler body is fixedly connected with a first heating rod, and the top of the inner wall of the electric boiler body is fixedly connected with a second heating rod. The top of the electric boiler body is fixedly connected with a supporting block, the top of the supporting block is fixedly provided with a high-frequency vibrator, and the top of the high-frequency vibrator is provided with a timing switch. According to the electric boiler, water scales on the first heating rod, the second heating rod and the inner wall of the electric boiler body are shaken off, then an ultrasonic generator enables an ultrasonic transducer to emit ultrasonic waves in the electric boiler body to shake off the water scales, and finally, a timing switch is regularly started to clean the water scales in the electric boiler body.

Description

Technical Field

[0001] The utility model relates to the field of electric boilers, in particular to an electric boiler with a scale cleaning function. Background Art

[0002] Electric boiler is also called electric heating boiler, electric heating boiler. As the name implies, it uses electricity as energy and converts it into heat energy, which is then converted by the boiler to output steam, high-temperature water or organic heat carrier with a certain amount of heat energy.

[0003] Since the water used in electric boilers is mostly tap water or industrial water, after searching, the Chinese patent announcement number: CN218972626U discloses an intelligent electric boiler, including an electric boiler and a water storage tank, the water storage tank is fixedly connected to the right side of the upper surface of the electric boiler, the water storage tank is provided with an automatic water injection device, the electric boiler is provided with a heating water outlet device and a detection device, the automatic water injection device includes a water replenishment mechanism and a water delivery mechanism, the water replenishment mechanism is provided inside the water storage tank, and the water delivery mechanism is provided on the left outer surface of the water storage tank. The intelligent electric boiler, by providing a water replenishment mechanism, automatically replenishes water when the water level in the water storage tank drops, and automatically blocks the water inlet pipe when the water volume is sufficient, so that people no longer need to pay attention to the water level changes in the water storage tank, and it is more convenient to use. By providing a water delivery mechanism, water is delivered to the electric boiler in time to avoid insufficient water level in the electric boiler, and damage to the electric boiler caused by empty burning, thereby extending the service life of the device.

[0004] Tap water or industrial water contains a large amount of scale, and long-term use can easily cause a large amount of scale to accumulate on the inner wall and bottom of the furnace shell. The above-mentioned prior art scheme has the following defects. In the above-mentioned technical scheme, since the water used in the electric boiler is mostly tap water or industrial water, which contains a large amount of scale, long-term use can easily cause a large amount of scale to accumulate on the bottom of the inner wall of the furnace shell and on the surfaces of multiple electric heating rods. The scale accumulated on the surface of the electric heating rod will affect the heating efficiency of the electric heating rod and consume a lot of energy for a long time. In addition, the scale inside the electric boiler is not convenient to clean out after cleaning. Therefore, an electric boiler with a regular scale cleaning function is proposed to solve the above problems. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides an electric boiler with a regular scale cleaning function, aiming to improve the problem in the prior art that a large amount of scale accumulates at the bottom of the inner wall of the furnace shell and on the surface of multiple electric heating rods, and irregular cleaning will affect the heating efficiency.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] An electric boiler with a scale cleaning function, comprising a mounting platform, the top of the mounting platform is fixedly connected to the electric boiler body, the front side of the inner wall of the electric boiler body is fixedly connected to a first heating rod, the top of the inner wall of the electric boiler body is fixedly connected to a second heating rod, the top of the electric boiler body is fixedly connected to a support block, the top of the support block is fixedly installed with a high-frequency vibrator, the top of the high-frequency vibrator is provided with a timing switch, the bottom of the high-frequency vibrator is fixedly connected to a vibration-guiding piece located on the outside of the first heating rod, the back of the vibration-guiding piece is fixedly connected with a conductive piece, the inner side of the conductive piece contacts with the surface of the second heating rod, the top of the support block is fixedly installed with an ultrasonic transducer, the top of the support block is fixedly installed with an ultrasonic generator, the top of the high-frequency vibrator is threadedly connected with a fastening assembly, the bottom of the inner wall of the electric boiler body is fixedly connected with a guide assembly, and the bottom of the mounting platform is connected with a sewage discharge assembly.

[0008] As a further description of the above technical solution:

[0009] The fastening assembly comprises a fastening bolt, which is located on the top of the high-frequency vibrator, and the bottom of the fastening bolt is threadedly connected with the top of the supporting block.

[0010] As a further description of the above technical solution:

[0011] A tightening block is arranged on the top of the high-frequency vibrator, and the bottom of the tightening block contacts the top of the fastening bolt.

[0012] As a further description of the above technical solution:

[0013] The top of the high-frequency vibrator is fixedly connected to the limiting frame, and the bottom of the tightening block extends to the inside of the limiting frame.

[0014] As a further description of the above technical solution:

[0015] The bottom of the tightening block is fixedly connected with a magnet block, and the bottom of the magnet block contacts the bottom of the inner wall of the limiting frame.

[0016] As a further description of the above technical solution:

[0017] The guide assembly comprises a guide block, and the guide block is fixedly connected to the bottom of the inner wall of the electric boiler.

[0018] As a further description of the above technical solution:

[0019] The sewage discharge assembly comprises a sewage discharge pipe, which is connected to the bottom of the electric boiler body, and the bottom of the sewage discharge pipe extends to the bottom of the mounting platform.

[0020] As a further description of the above technical solution:

[0021] The bottom of the sewage pipe is threadedly connected with a sealing cover.

[0022] The utility model has the following beneficial effects:

[0023] In the utility model, the scale on the first heating rod, the second heating rod and the inner wall of the electric boiler body is shaken off by the mutual cooperation of the high-frequency vibrator, the vibration-guiding plate and the conductive plate structure, and then the ultrasonic generator causes the ultrasonic transducer to emit ultrasonic waves inside the electric boiler body to shake off the scale, and finally the timing switch is used to regularly start the time to clean the scale inside the electric boiler body.

[0024] In the utility model, with the cooperation of the sewage pipe, the sealing cover and the guide block structure, the scale shaken off at the bottom of the inner wall of the electric boiler body can be guided and discharged, so as to solve the problem that the scale shaken off at the bottom of the inner wall of the electric boiler body is difficult to discharge. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a three-dimensional schematic diagram of an electric boiler with a regular scale cleaning function proposed by the utility model;

[0026] Figure 2 This is a schematic diagram of the main cross-sectional structure of an electric boiler body of an electric boiler with a function of regularly cleaning scale proposed by the utility model;

[0027] Figure 3 This is a three-dimensional exploded structural diagram of a plug-in block and a limit frame of an electric boiler with a function of regularly cleaning scale proposed by the utility model;

[0028] Figure 4 The utility model is a three-dimensional structural schematic diagram of a guide block of an electric boiler with a scale cleaning function provided by the utility model.

[0029] Legend:

[0030] 1. Mounting table; 2. Electric boiler body; 3. First heating rod; 4. Second heating rod; 5. Support block; 6. High-frequency vibrator; 7. Timing switch; 8. Vibration guide plate; 9. Conductive plate; 10. Ultrasonic transducer; 11. Ultrasonic generator; 12. Fastening bolts; 13. Tightening block; 14. Limiting frame; 15. Magnet block; 16. Guide block; 17. Drain pipe; 18. Sealing cover. DETAILED DESCRIPTION

[0031] 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.

[0032] Reference Figure 1-3 The utility model provides an embodiment: an electric boiler with a function of regularly cleaning scale, comprising a mounting platform 1, the top of the mounting platform 1 is fixedly connected with an electric boiler body 2, the front side of the inner wall of the electric boiler body 2 is fixedly connected with a first heating rod 3, the first heating rod 3 can heat the water source inside the electric boiler body 2, the top of the inner wall of the electric boiler body 2 is fixedly connected with a second heating rod 4, the second heating rod 4 can heat the water source inside the electric boiler body 2, the top of the electric boiler body 2 is fixedly connected with a support block 5, the support block 5 can support the high-frequency vibrator 6 at the same time, The vibration force generated by the high-frequency vibrator 6 is transmitted, so that the inner wall of the electric boiler body 2 is vibrated and the scale on the inner wall is shaken off by the ultrasonic wave. The top of the support block 5 is fixedly installed with a high-frequency vibrator 6, and the high-frequency vibrator 6 can vibrate the vibration-guiding plate 8 and the conductive plate 9 at high frequency. The top of the high-frequency vibrator 6 is provided with a timing switch 7, and the timing switch 7 can start the high-frequency vibrator 6 and the ultrasonic generator 11 at a fixed time. The bottom of the high-frequency vibrator 6 is fixedly connected with a vibration-guiding plate 8 located on the outside of the first heating rod 3, and the vibration-guiding plate 8 can transmit the vibration force to the surface of the first heating rod 3, and assist The ultrasonic wave shakes off the scale on the surface of the first heating rod 3. The back of the vibration-guiding plate 8 is fixedly connected with a conductive plate 9. The conductive plate 9 can transmit the vibration force of the vibration-guiding plate 8 to the surface of the second heating rod 4 to shake off the scale on its surface. The inner side of the conductive plate 9 is in contact with the surface of the second heating rod 4. The top of the support block 5 is fixedly installed with an ultrasonic transducer 10. The ultrasonic transducer 10 can emit the ultrasonic wave generated by the ultrasonic generator 11 into the water source inside the electric boiler body 2 to ultrasonically shake off the scale on its inner wall and the scale on the surface of the first heating rod 3 and the second heating rod 4. Sonic wave cleaning, an ultrasonic generator 11 is fixedly installed on the top of the support block 5. The ultrasonic generator 11 is a device that can convert electrical energy into mechanical vibration energy and generate ultrasonic signals, so that the ultrasonic transducer 10 emits ultrasonic waves to shake off the scale. The top of the high-frequency vibrator 6 is threadedly connected with a fastening component, the bottom of the inner wall of the electric boiler body 2 is fixedly connected with a guide component, and the bottom of the mounting platform 1 is connected with a sewage discharge component, so as to achieve the effect of regularly cleaning the scale on the surface of the electric boiler body 2 and the first heating rod 3 and the second heating rod 4, so that the heating efficiency is not easily affected.

[0033] Reference Figure 2-4The guide assembly includes a guide block 16, which is fixedly connected to the bottom of the inner wall of the electric boiler body 2. The guide block 16 can guide the scale shaken off the inner wall of the electric boiler body 2, and guide the scale shaken off the first heating rod 3 and the second heating rod 4; the sewage discharge assembly includes a sewage discharge pipe 17, which is connected to the bottom of the electric boiler body 2, and the bottom of the sewage discharge pipe 17 extends to the bottom of the mounting platform 1. The sewage discharge pipe 17 can centrally guide the scale guided by the guide block 16 at the bottom of the inner wall of the electric boiler body 2, so that the scale can be discharged from the bottom of the mounting platform 1; the bottom of the sewage discharge pipe 17 is threadedly connected with a sealing cover 18, and the sealing cover 18 can seal the bottom of the sewage discharge pipe 17, so that the sewage discharge pipe 17 can discharge the scale in a centralized manner when sewage discharge is required, thereby achieving the effect of guiding the scale that is shaken off and then discharging it in a centralized manner.

[0034] Reference Figure 1-3 The fastening assembly includes a fastening bolt 12, which is located at the top of the high-frequency vibrator 6, and the bottom of the fastening bolt 12 is threadedly connected to the top of the support block 5. The fastening bolt 12 can stably fix the high-frequency vibrator 6 on the top of the support block 5; a tightening block 13 is provided on the top of the high-frequency vibrator 6, and the bottom of the tightening block 13 contacts the top of the fastening bolt 12. The tightening block 13 can be inserted into the top of the fastening bolt 12 under the limit of the limit frame 14 to limit the top of the fastening bolt 12, thereby preventing the fastening bolt 12 from falling off due to the high-frequency vibration of the high-frequency vibrator 6, thereby improving the stability of the high-frequency vibrator 6 and the support block 5. The top of the high-frequency vibrator 6 is fixedly connected to the limit frame 14, and the bottom of the tightening block 13 extends Extending to the inside of the limit frame 14, the limit frame 14 can limit the bottom of the tightening block 13, so that the bottom of the tightening block 13 is not easy to fall off after being inserted into the top of the fastening bolt 12, so that the tightening block 13 can be stably inserted in the top of the fastening bolt 12; the bottom of the tightening block 13 is fixedly connected with a magnet block 15, and the bottom of the magnet block 15 contacts the bottom of the inner wall of the limit frame 14. The magnet block 15 can make the bottom of the tightening block 13 be adsorbed and fixed to the bottom of the inner wall of the limit frame 14, so that the stability of the tightening block 13 inserted in the limit frame 14 is further improved, and the tightening block 13 is not easy to be separated due to high-frequency vibration after being inserted into the limit frame 14, thereby achieving the effect of ensuring that the high-frequency vibrator 6 and the support block 5 are not easy to be separated after being stably installed.

[0035] Working principle: when the user needs to regularly clean the scale on the first heating rod 3 and the second heating rod 4, the timer switch 7 is used to start the high-frequency vibrator 6 and the ultrasonic generator 11 at a fixed time to perform the descaling work. After the ultrasonic generator 11 is started, the ultrasonic transducer 10 generates ultrasonic waves in the water source inside the electric boiler body 2. The positive and negative pressure alternating cycle of ultrasonic waves in the transmission process is utilized. In the positive phase, the medium molecules are squeezed to increase the original density of the medium. When they are in phase, the medium molecules are sparse and discrete, and the medium density is reduced. The ultrasonic transducer 10 can generate ultrasonic waves uniformly in the surrounding area, and the output of energy is not affected by changes in loads such as liquid level and temperature, so that the scale on the first heating rod 3 and the second heating rod 4 inside the electric boiler body 2 and the inner wall of the electric boiler body 2 is shaken off, and the high-frequency vibration After the actuator 6 is started, the support block 5 is vibrated at high frequency, so that the inner wall of the electric boiler body 2 generates vibration, and the ultrasonic wave emitted by the auxiliary ultrasonic transducer 10 shakes off the accumulated scale, and the vibration-guiding plate 8 transmits the high-frequency vibration force of the high-frequency vibrator 6 to the surface of the first heating rod 3, so that the scale on the surface of the first heating rod 3 is shaken off by the high-frequency auxiliary ultrasonic wave, and the conductive plate 9 can transmit the vibration force of the vibration-guiding plate 8 to the surface of the second heating rod 4, so that the scale on the surface of the second heating rod 4 is shaken off by the auxiliary ultrasonic wave, and then the timing switch 7 regularly turns off the high-frequency vibrator 6 and the ultrasonic generator 11, saving energy and requiring no manual operation, thereby achieving the effect of regularly cleaning scale, and then the guide block 16 at the bottom of the inner wall of the electric boiler body 2 guides the shaken-off scale to the inside of the drain pipe 17, so that the scale can be discharged uniformly after the sealing cover 18 at the bottom of the drain pipe 17 is opened, thereby achieving the effect of facilitating the discharge of scale.

[0036] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An electric boiler with a function of regularly cleaning scale, comprising a mounting platform (1), the top of the mounting platform (1) being fixedly connected to an electric boiler body (2), the front side of the inner wall of the electric boiler body (2) being fixedly connected to a first heating rod (3), and the top of the inner wall of the electric boiler body (2) being fixedly connected to a second heating rod (4), characterized in that: The top of the electric boiler body (2) is fixedly connected to a support block (5), the top of the support block (5) is fixedly mounted with a high-frequency vibrator (6), the top of the high-frequency vibrator (6) is provided with a timing switch (7), the bottom of the high-frequency vibrator (6) is fixedly connected to a vibration-guiding plate (8) located outside the first heating rod (3), the back of the vibration-guiding plate (8) is fixedly connected to a conductive plate (9), the inner side of the conductive plate (9) contacts the surface of the second heating rod (4), the top of the support block (5) is fixedly mounted with an ultrasonic transducer (10), the top of the support block (5) is fixedly mounted with an ultrasonic generator (11), the top of the high-frequency vibrator (6) is threadedly connected with a fastening component, the bottom of the inner wall of the electric boiler body (2) is fixedly connected with a guide component, and the bottom of the mounting platform (1) is connected to a sewage discharge component.

2. The electric boiler with the function of regularly cleaning scale according to claim 1, characterized in that: The fastening assembly comprises a fastening bolt (12), wherein the fastening bolt (12) is located at the top of the high-frequency vibrator (6), and the bottom of the fastening bolt (12) is threadedly connected to the top of the support block (5).

3. The electric boiler with the function of regularly cleaning scale according to claim 2, characterized in that: A tightening block (13) is provided at the top of the high-frequency vibrator (6), and the bottom of the tightening block (13) is in contact with the top of the tightening bolt (12).

4. The electric boiler with the function of regularly cleaning scale according to claim 3, characterized in that: The top of the high-frequency vibrator (6) is fixedly connected to the limiting frame (14), and the bottom of the tightening block (13) extends to the inside of the limiting frame (14).

5. The electric boiler with the function of regularly cleaning scale according to claim 4, characterized in that: The bottom of the tightening block (13) is fixedly connected to a magnet block (15), and the bottom of the magnet block (15) contacts the bottom of the inner wall of the limiting frame (14).

6. The electric boiler with the function of regularly cleaning scale according to claim 1, characterized in that: The guide assembly comprises a guide block (16), and the guide block (16) is fixedly connected to the bottom of the inner wall of the electric boiler body (2).

7. The electric boiler with the function of regularly cleaning scale according to claim 1, characterized in that: The sewage discharge assembly comprises a sewage discharge pipe (17), wherein the sewage discharge pipe (17) is connected to the bottom of the electric boiler body (2), and the bottom of the sewage discharge pipe (17) extends to the bottom of the mounting platform (1).

8. The electric boiler with the function of regularly cleaning scale according to claim 7, characterized in that: The bottom of the sewage discharge pipe (17) is threadedly connected to a sealing cover (18).

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