Efficient electric hot water boiler

Abstract

The utility model provides an efficient electric hot water boiler, which belongs to the field of boilers, and comprises a hot water boiler main body, a water inlet pipe, a sealing cover, a separating mechanism, a heating mechanism and a drainage filtering mechanism. Water in the inner cylinder can be heated through a heating rod A, the heating efficiency can be improved through distributed heating, impurities generated in hot water can be filtered through filter plates, the two filter plates are located on the two sides of a connecting pipe, the impurities can be blocked between the two filter plates, and therefore filtering is achieved; the two filter plates are moved out of the filter pipe, filtered impurities can be taken out of the filter pipe, and the problems that in the prior art, a hot water boiler cannot filter heated water easily, precipitates can be generated in the heating process of the water, the precipitates can flow along with the water to enter a pipeline, and the water heating efficiency is high can be solved. Therefore, the conveying pipeline is blocked.

Description

Technical Field

[0001] The utility model belongs to the field of boilers, and in particular relates to a high-efficiency electric hot water boiler. Background Art

[0002] Hot water boilers include electric hot water boilers, oil-fired hot water boilers, gas-fired hot water boilers and coal-fired hot water boilers. A hot water boiler is a boiler that produces hot water. It refers to a thermal energy device that uses the heat energy released by fuel combustion or other thermal energy (such as electricity, solar energy, etc.) to heat water to a rated temperature.

[0003] The authorization publication number "CN211177434U" records "an electrode type hot water boiler, comprising a boiler drum connected to a boiler insulated water inlet pipe and a boiler insulated water outlet pipe, a boiler water distributor is arranged inside the boiler drum, a lower fixed insulating cylinder and an upper fixed insulating cylinder are arranged above, a phase electrode is arranged between the upper fixed insulating cylinder and the lower fixed insulating cylinder, and a zero electrode is concentrically sleeved outside; a movable insulating adjustment cylinder capable of moving up and down is arranged between the phase electrode and the zero electrode, cold boiler water enters from the boiler insulated water inlet pipe at the bottom of the electrode type hot water boiler, enters the outside of the phase electrode through the boiler water distributor and the lower fixed insulating cylinder, and flows out from the space between the phase electrode and the upper fixed insulating cylinder and the lower fixed insulating cylinder. When the cold boiler water flows between the phase electrode and the zero electrode, a heating effect is generated due to the existence of the boiler water's own resistance. When the movable insulating adjustment cylinder moves up and down, it can adjust the resistance of the water between the phase electrode and the zero electrode, thereby adjusting the heating power."

[0004] The movable insulating adjustment cylinder of the above-mentioned patent can adjust the resistance of water between the phase electrode and the zero electrode when it moves up and down, thereby adjusting the heating power. However, the above-mentioned patent is not easy to filter the heated water, because sediment will be generated in the heating process of water, and the sediment will flow into the pipeline with the water. The sediment will adhere to the pipeline, and after long-term use, it will cause the delivery pipeline to be blocked. Utility Model Content

[0005] The utility model aims to provide a high-efficiency electric hot water boiler, aiming to solve the problem that the hot water boiler in the prior art is not easy to filter the heated water, because sediment will be generated in the water during the heating process, and the sediment will flow into the pipeline with the water, thus causing the delivery pipeline to be blocked.

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

[0007] A high-efficiency electric hot water boiler, comprising:

[0008] Hot water boiler body;

[0009] Two water inlet pipes are provided, and both water inlet pipes are arranged on the hot water boiler body;

[0010] A sealing cover, which is detachably connected to the top of the hot water boiler body by bolts;

[0011] A separation mechanism is provided on the main body of the hot water boiler;

[0012] A heating mechanism is provided on the sealing cover; and

[0013] The drainage filtering mechanism is arranged at the bottom of the hot water boiler body.

[0014] As a preferred solution of the utility model, the partition mechanism includes an inner tube and an overflow hole, the inner tube is fixedly connected to the lower inner wall of the hot water boiler body, and a plurality of overflow holes are provided, and the plurality of overflow holes are all opened on the circumferential surface of the inner tube, and the plurality of overflow holes are evenly distributed on the upper part of the inner tube.

[0015] As a preferred solution of the utility model, the heating mechanism includes a heating rod A and a heating rod B, the heating rod A is fixedly connected to the bottom of the sealing cover, and the heating rod B is fixedly connected to the top of the sealing cover.

[0016] As a preferred solution of the utility model, the drainage filtering mechanism includes:

[0017] A drainage component is provided at the bottom of the hot water boiler body; and

[0018] The filtering component is arranged on the drainage component.

[0019] As a preferred solution of the utility model, the drainage component includes a connecting pipe and a filter pipe, the connecting pipe is fixedly connected to the bottom of the hot water boiler body, and the filter pipe is fixedly connected to the bottom of the connecting pipe.

[0020] As a preferred solution of the utility model, the filter component includes a long rod, a filter plate and a blind plate, the blind plate is fixedly connected to one end of the filter tube by bolts, the long rod is fixedly connected to one end of the blind plate, and the long rod is movably inserted into the filter tube, two filter plates are provided, the two filter plates are fixedly connected to the circumferential surface of the long rod, and the two filter plates are respectively located on both sides of the connecting tube.

[0021] As a preferred solution of the utility model, four support rods are fixedly connected to the bottom of the hot water boiler body, and support rings are fixedly connected to the bottoms of the four support rods.

[0022] As a preferred solution of the utility model, the top of the sealing cover is fixedly connected with two hanging rings, and the two hanging rings are symmetrically arranged.

[0023] Compared with the prior art, the beneficial effects of the utility model are:

[0024] 1. In this scheme, the water between the hot water boiler body and the inner tube can be heated by setting the heating rod B, and the water inside the inner tube can be heated by setting the heating rod A. The heating efficiency can be improved by distributed heating. The impurities generated in the hot water can be filtered by setting the filter plate. Since the two filter plates are located on both sides of the connecting pipe, the impurities can be blocked between the two filter plates, thereby achieving filtration, and the impurities can be removed from the filter tube through the two filter plates, so that the filtered impurities can be taken out of the filter tube.

[0025] 2. In the present solution, since the sealing cover is detachably connected to the top of the hot water boiler body by bolts, the sealing cover is easy to be removed from the hot water boiler body. The sealing cover is used to connect the heating rod B and the heating rod A, so that the heating rod B and the heating rod A are easy to be removed from the hot water boiler body, so that the heating rod B and the heating rod A are easy to be cleaned, and the high efficiency of electric heating can be continuously maintained. The space inside the hot water boiler body can be separated by the setting of the inner cylinder, so that the interior of the hot water boiler body is divided into two spaces. A heating rod B is arranged between the hot water boiler body and the inner cylinder. The water entering the hot water boiler body through the water inlet pipe first exists between the hot water boiler body and the inner cylinder. As the liquid level continues to increase, the water enters the inner cylinder through the overflow hole. The water between the hot water boiler body and the inner cylinder can be preliminarily heated by the setting of the heating rod B, and the water entering the inner cylinder can be secondary heated, thereby improving the heating efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0027] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0028] Figure 2 It is a cross-sectional view of the utility model;

[0029] Figure 3 For this utility model Figure 2 The enlarged view of point A in the middle;

[0030] Figure 4 For this utility model Figure 2 Enlarged view of point B in the middle.

[0031] In the figure: 1. hot water boiler body; 3. support ring; 4. support rod; 5. water inlet pipe; 6. sealing cover; 7. lifting ring; 8. inner cylinder; 9. heating rod A; 10. heating rod B; 11. overflow hole; 12. connecting pipe; 13. filter tube; 14. long rod; 15. filter plate; 16. blind plate. DETAILED DESCRIPTION

[0032] 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.

[0033] Example 1

[0034] See also Figure 1-Figure 4 , the technical solution provided by this embodiment is as follows:

[0035] A high-efficiency electric hot water boiler is composed of a hot water boiler body 1, a water inlet pipe 5, a sealing cover 6, a partition mechanism, a heating mechanism and a drainage filtering mechanism. Two water inlet pipes 5 are provided, and the two water inlet pipes 5 are both arranged on the hot water boiler body 1. The sealing cover 6 is detachably connected to the top of the hot water boiler body 1 by bolts.

[0036] In a specific embodiment of the utility model, two water inlet pipes 5 are fixedly connected to the circumferential surface of the hot water boiler body 1. The water inlet pipes 5 are used to transport water into the hot water boiler body 1. At the same time, the water inside the hot water boiler body 1 can be discharged through the water inlet pipes 5. The sealing cover 6 can cover the hot water boiler body 1, so that the hot water boiler body 1 becomes sealed. Since the sealing cover 6 is detachably connected to the top of the hot water boiler body 1 by bolts, the sealing cover 6 is easy to be removed from the hot water boiler body 1. The sealing cover 6 is used to connect the heating rod B10 and the heating rod A9, so that the heating rod B10 and the heating rod A9 are easy to be removed from the hot water boiler body 1, so that the heating rod B10 and the heating rod A9 are easy to be cleaned, and the high efficiency of electric heating can be continuously maintained.

[0037] Specifically, the partition mechanism is arranged on the hot water boiler body 1, and the partition mechanism includes an inner tube 8 and an overflow hole 11. The inner tube 8 is fixedly connected to the lower inner wall of the hot water boiler body 1, and a plurality of overflow holes 11 are provided. The plurality of overflow holes 11 are all opened on the circumferential surface of the inner tube 8, and the plurality of overflow holes 11 are evenly distributed on the upper part of the inner tube 8.

[0038] In a specific embodiment of the utility model, the inner cylinder 8 is sleeved on the heating rod A9. The space inside the hot water boiler body 1 can be separated by the setting of the inner cylinder 8, so that the interior of the hot water boiler body 1 is divided into two spaces. A heating rod B10 is arranged between the hot water boiler body 1 and the inner cylinder 8. The water entering the hot water boiler body 1 through the water inlet pipe 5 first exists between the hot water boiler body 1 and the inner cylinder 8. As the liquid level continues to increase, the water enters the inner cylinder 8 through the overflow hole 11. The water between the hot water boiler body 1 and the inner cylinder 8 can be preliminarily heated by the setting of the heating rod B10, and the water entering the inner cylinder 8 can be heated for the second time, thereby improving the heating efficiency.

[0039] Specifically, the heating mechanism is disposed on the sealing cover 6 , and the heating mechanism includes a heating rod A9 and a heating rod B10 . The heating rod A9 is fixedly connected to the bottom of the sealing cover 6 , and the heating rod B10 is fixedly connected to the top of the sealing cover 6 .

[0040] In a specific embodiment of the utility model, the water between the hot water boiler body 1 and the inner tube 8 can be heated by the setting of the heating rod B10, and the water inside the inner tube 8 can be heated by the setting of the heating rod A9. The heating efficiency can be improved by distributed heating. The working principle and internal structure of the heating rod B10 and the heating rod A9 are common knowledge to those skilled in the art, so they will not be repeated here.

[0041] Specifically, the drainage component is arranged at the bottom of the hot water boiler body 1 , and the drainage component includes a connecting pipe 12 and a filter pipe 13 . The connecting pipe 12 is fixedly connected to the bottom of the hot water boiler body 1 , and the filter pipe 13 is fixedly connected to the bottom of the connecting pipe 12 .

[0042] In a specific embodiment of the present invention, the connection pipe 12 is provided to discharge the water inside the inner cylinder 8 , and the filter pipe 13 is provided to connect the pipeline, thereby transporting the water inside the inner cylinder 8 .

[0043] Specifically, the filter component is arranged on the drainage component, and the filter component includes a long rod 14, a filter plate 15 and a blind plate 16. The blind plate 16 is fixedly connected to one end of the filter tube 13 by bolts, the long rod 14 is fixedly connected to one end of the blind plate 16, and the long rod 14 is movably inserted into the filter tube 13. Two filter plates 15 are provided, and the two filter plates 15 are fixedly connected to the circumferential surface of the long rod 14, and the two filter plates 15 are respectively located on both sides of the connecting pipe 12.

[0044] In a specific embodiment of the present utility model, since the blind plate 16 is connected to one end of the filter tube 13 by bolts, the blind plate 16 is easy to be removed from the filter tube 13, and the blind plate 16 is used to connect the long rod 14, and the long rod 14 is used to connect the filter plate 15. The impurities generated in the hot water can be filtered through the setting of the filter plate 15. Since the two filter plates 15 are located on both sides of the connecting tube 12, the impurities can be blocked between the two filter plates 15, thereby achieving filtration, and the impurities can be removed from the filter tube 13 through the two filter plates 15, so that the filtered impurities can be taken out from the filter tube 13.

[0045] Specifically, four support rods 4 are fixedly connected to the bottom of the hot water boiler body 1 , and support rings 3 are fixedly connected to the bottoms of the four support rods 4 .

[0046] In a specific embodiment of the present utility model, the support ring 3 and the support rod 4 are provided to support the hot water boiler body 1 .

[0047] Specifically, two lifting rings 7 are fixedly connected to the top of the sealing cover 6, and the two lifting rings 7 are symmetrically arranged.

[0048] In the specific embodiment of the utility model, the sealing cover 6 is conveniently lifted by providing two lifting rings 7 .

[0049] The working principle or working process of the high-efficiency electric water boiler provided by the utility model is as follows: the water between the water boiler body 1 and the inner tube 8 can be heated by the setting of the heating rod B10, the water inside the inner tube 8 can be heated by the setting of the heating rod A9, the heating efficiency can be improved by distributed heating, the impurities generated in the hot water can be filtered by the setting of the filter plate 15, since the two filter plates 15 are located on both sides of the connecting pipe 12, the impurities can be blocked between the two filter plates 15, thereby achieving filtering, and the two filter plates 15 are moved out of the filter tube 13, so that the filtered impurities can be taken out of the filter tube 13, and since the sealing cover 6 is detachably connected to the top of the water boiler body 1 by bolts, the sealing cover 6 is easy to be removed from the water boiler body 1, and the setting of the sealing cover 6 is used to connect The heating rod B10 and the heating rod A9 make it easy to remove the heating rod B10 and the heating rod A9 from the hot water boiler body 1, so that the heating rod B10 and the heating rod A9 are easy to clean, and the high efficiency of electric heating can be continuously maintained. The space inside the hot water boiler body 1 can be separated by the setting of the inner cylinder 8, so that the interior of the hot water boiler body 1 is divided into two spaces. A heating rod B10 is arranged between the hot water boiler body 1 and the inner cylinder 8. The water entering the hot water boiler body 1 through the water inlet pipe 5 first exists between the hot water boiler body 1 and the inner cylinder 8. As the liquid level continues to increase, the water enters the inner cylinder 8 through the overflow hole 11. The water between the hot water boiler body 1 and the inner cylinder 8 can be preliminarily heated by the setting of the heating rod B10, and the water entering the inner cylinder 8 can be heated for a second time, thereby improving the heating efficiency.

[0050] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions described in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A high-efficiency electric hot water boiler, characterized in that: include: Hot water boiler body (1); Two water inlet pipes (5) are provided, and both of the two water inlet pipes (5) are arranged on the hot water boiler body (1); A sealing cover (6) which is detachably connected to the top of the hot water boiler body (1) by means of bolts; A separation mechanism is provided on the hot water boiler body (1); A heating mechanism is provided on the sealing cover (6); and The drainage filtering mechanism is arranged at the bottom of the hot water boiler body (1).

2. A high-efficiency electric hot water boiler according to claim 1, characterized in that: The partition mechanism comprises an inner cylinder (8) and an overflow hole (11); the inner cylinder (8) is fixedly connected to the lower inner wall of the hot water boiler body (1); a plurality of overflow holes (11) are provided; the plurality of overflow holes (11) are all opened on the circumferential surface of the inner cylinder (8), and the plurality of overflow holes (11) are evenly distributed on the upper part of the inner cylinder (8).

3. A high-efficiency electric hot water boiler according to claim 2, characterized in that: The heating mechanism comprises a heating rod A (9) and a heating rod B (10), wherein the heating rod A (9) is fixedly connected to the bottom of the sealing cover (6), and the heating rod B (10) is fixedly connected to the top of the sealing cover (6).

4. A high-efficiency electric hot water boiler according to claim 3, characterized in that: The drainage filtering mechanism comprises: A drainage component is arranged at the bottom of the hot water boiler body (1); and The filtering component is arranged on the drainage component.

5. A high-efficiency electric hot water boiler according to claim 4, characterized in that: The drainage component comprises a connecting pipe (12) and a filter pipe (13); the connecting pipe (12) is fixedly connected to the bottom of the hot water boiler body (1); and the filter pipe (13) is fixedly connected to the bottom of the connecting pipe (12).

6. A high-efficiency electric hot water boiler according to claim 5, characterized in that: The filter component comprises a long rod (14), a filter plate (15) and a blind plate (16); the blind plate (16) is fixedly connected to one end of the filter tube (13) by means of bolts; the long rod (14) is fixedly connected to one end of the blind plate (16), and the long rod (14) is movably inserted into the filter tube (13); two filter plates (15) are provided, and the two filter plates (15) are fixedly connected to the circumferential surface of the long rod (14), and the two filter plates (15) are respectively located on both sides of the connecting tube (12).

7. A high-efficiency electric hot water boiler according to claim 6, characterized in that: Four support rods (4) are fixedly connected to the bottom of the hot water boiler body (1), and support rings (3) are fixedly connected to the bottoms of the four support rods (4).

8. A high-efficiency electric hot water boiler according to claim 7, characterized in that: Two lifting rings (7) are fixedly connected to the top of the sealing cover (6), and the two lifting rings (7) are symmetrically arranged.

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