Hot water energy-saving energy-storage heating device

Abstract

The utility model relates to the technical field of hot water heating, and discloses a hot water energy-saving and energy-storage heating device which comprises a shell, polyester foam is fixed on the inner side wall of the shell, an inner container is fixed on the inner side wall of the polyester foam, a mounting plate is mounted on one side of a filter box through a fixing piece, and the inner container is fixed on the inner side wall of the mounting plate. And a filter screen is fixed on one side of the mounting plate. According to the heating device, the mounting plate, the filter screen, the fixing piece, the filter box and the like are arranged, the water inlet is used for leading the interior of the heating device to introduce external cold water, and after the cold water is led into the shell, the filter screen in the filter box can filter impurities in the external cold water, so that the impurities in the external cold water are filtered out; and cleaner external cold water enters the interior of the shell, impurities are prevented from entering the interior of the device to generate scale, and therefore the heating device has the filtering function.

Description

Technical Field

[0001] The utility model relates to the technical field of hot water heating, in particular to a hot water energy-saving and energy-storing heating device. Background Technique

[0002] A hot water heating device is a device for heating cold water. Common heating methods include solar energy, electric heating, and gas heating, etc. The hot water energy-saving and energy-storing heating device is an energy-saving water heater. The internal ceramic heating tube of the energy-saving water heater has the characteristics of fast heating and high electro-thermal conversion efficiency. At the same time, the inner liner of the energy-saving water heater also uses polyester foam to make the heat preservation performance of the water heater stronger, thus being more energy-saving.

[0003] For the traditional hot water energy-saving and energy-storing heating device, when in use, the water entering the heating device is easy to contain impurities, and scale accumulates on the inner side wall of the heating device as the use time increases, affecting the use of the heating device. Generally, an additional filter needs to be installed to filter the water, and the use is not convenient enough. Therefore, we propose a hot water energy-saving and energy-storing heating device to improve the above problems. Content of the Utility Model

[0004] The purpose of the utility model is to provide a hot water energy-saving and energy-storing heating device to solve the problems put forward in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A hot water energy-saving and energy-storing heating device, including a housing, the inner side wall of the housing is fixed with polyester foam, and the inner side wall of the polyester foam is fixed with an inner liner. The top and bottom of one side inside the housing are respectively installed with an upper electric heating tube and a lower electric heating tube. A temperature sensor is installed on one side inside the housing. One side of the bottom end of the housing is installed with a magnesium rod. One side of the magnesium rod is installed with a water outlet pipe. A water distributor is installed on one side inside the housing, and a filter box is arranged on one side of the water distributor. The bottom end of the filter box is installed with a water inlet. The filter box is installed with a mounting plate through a fixing member on one side, and a filter net is fixed on one side of the mounting plate.

[0006] Preferably, the cross-section of the mounting plate matches the cross-section of the filter box, and a snap-fit structure is formed between the mounting plate and the filter box.

[0007] Preferably, two groups of filter nets are provided, and the two groups of filter nets are symmetrically distributed about the central axis of the mounting plate.

[0008] Preferably, a sound insulation board is fixed on the inner side wall of the polyester foam, and a sound insulation cavity is arranged on one side inside the sound insulation board, and sound insulation cotton is filled in the sound insulation cavity.

[0009] Preferably, a plurality of sound insulation cottons are provided, and the plurality of sound insulation cottons form a whole that matches the inner liner.

[0010] Preferably, a servo motor is installed on one side of the top end of the outer shell. A second bevel gear is installed at the bottom end of the servo motor, and a first bevel gear is meshed on one side of the second bevel gear. A threaded rod is fixed on one side of the first bevel gear. A moving seat is movably arranged on the outer side wall of the threaded rod. Cleaning brushes are fixed at both ends of the bottom of the moving seat. Guide blocks are fixed at the bottom ends of the cleaning brushes. A guide seat is movably arranged inside the guide blocks, and the bottom end of the guide seat is fixed on the inner side wall of the polyester foam.

[0011] Preferably, the length of the cleaning brush is greater than the position lengths of the upper electric heating tube and the lower electric heating tube, and the cleaning brush is adapted to the upper electric heating tube and the lower electric heating tube.

[0012] Preferably, the cross-section of the guide block is larger than that of the guide seat, and a sliding structure is formed between the guide block and the guide seat.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows: The hot water energy-saving energy storage heating device not only realizes that the heating device itself is equipped with a filtering device, improves the sound insulation and noise reduction effect of the heating device, and is more environmentally friendly, but also realizes the automatic cleaning of the electric heating tubes, and has a better use effect;

[0014] (1) By providing components such as a mounting plate, a filter screen, a fixing member, and a filter box, the water inlet is used to introduce external cold water into the interior of the heating device. After the cold water is introduced into the interior of the outer shell, the filter screen inside the provided filter box filters the impurities in the external cold water, so that cleaner external cold water enters the interior of the outer shell, avoiding impurities from entering the interior of the device to generate scale, thereby realizing the filtering function of the heating device;

[0015] (2) By providing components such as a sound insulation cavity, sound insulation cotton, and a sound insulation board, when the components inside the heating device operate during use, certain noises will be generated. The heating device itself has a certain sound insulation effect, and at the same time, the addition of the above components effectively improves the sound insulation effect of the device, thereby improving the environmental friendliness of the heating device;

[0016] (3) By providing components such as a threaded rod, a moving seat, a servo motor, and a cleaning brush, after scale is generated on the upper electric heating tube and the lower electric heating tube inside the heating device with the increase of the use time, the above-mentioned components can cooperate with each other to drive the cleaning brush to move left and right on the outer side walls of the upper electric heating tube and the lower electric heating tube for brushing, and brush and clean the upper electric heating tube and the lower electric heating tube, thereby realizing the automatic cleaning function of the heating device for the upper electric heating tube and the lower electric heating tube, and having a better use effect. Description of the Drawings

[0017] Figure 1 This is the front view sectional structure schematic diagram of the utility model;

[0018] Figure 2 This is the front view structure schematic diagram of the sound insulation cotton of the utility model;

[0019] Figure 3 This is the Figure 1 partial enlarged structure schematic diagram at position A of the utility model;

[0020] Figure 4 This is the front view structure schematic diagram of the cleaning brush of the utility model.

[0021] In the figure: 1. Outer shell; 2. Polyester foam; 3. Inner tank; 4. Upper electric heating tube; 5. Temperature sensor; 6. Lower electric heating tube; 7. Water distributor; 8. Outlet pipe; 9. Magnesium rod; 10. Sound insulation cavity; 11. Sound insulation cotton; 12. Sound insulation board; 13. Mounting plate; 14. Filter screen; 15. Fixing part; 16. Filter box; 17. Inlet; 18. Threaded rod; 19. Moving seat; 20. Servo motor; 21. First bevel gear; 22. Second bevel gear; 23. Cleaning brush; 24. Guide block; 25. Guide seat. Specific embodiments

[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

[0023] Embodiment 1: Please refer to Figures 1-4 , a hot water energy-saving energy storage heating device, including an outer shell 1, a polyester foam 2 is fixed on the inner side wall of the outer shell 1, and an inner tank 3 is fixed on the inner side wall of the polyester foam 2. An upper electric heating tube 4 and a lower electric heating tube 6 are respectively installed at the top and bottom of one side inside the outer shell 1. A temperature sensor 5 is installed on one side inside the outer shell 1. A magnesium rod 9 is installed on one side of the bottom end of the outer shell 1. An outlet pipe 8 is installed on one side of the magnesium rod 9. A water distributor 7 is installed on one side inside the outer shell 1. A filter box 16 is arranged on one side of the water distributor 7. An inlet 17 is installed at the bottom end of the filter box 16. A mounting plate 13 is installed on one side of the filter box 16 through a fixing part 15. A filter screen 14 is fixed on one side of the mounting plate 13. The cross-section of the mounting plate 13 is matched with the cross-section of the filter box 16. A snap-fit structure is formed between the mounting plate 13 and the filter box 16, which is convenient for disassembling and maintaining the filter screen 14. There are two groups of filter screens 14, and the two groups of filter screens 14 are symmetrically distributed about the central axis of the mounting plate 13. The symmetrically distributed filter screens 14 have a better filtering effect on external cold water;

[0024] Specifically, as Figure 1 and Figure 3 shown, before the external cold water enters the interior of the housing 1, the external cold water first enters the interior of the filter box 16. After the filter screen 14 inside the filter box 16 filters the impurities in the water, it then enters the interior of the housing 1. Subsequently, by unscrewing the fixing member 15, the mounting plate 13 can be pulled out from one side to extract the filter screen 14 from the interior of the filter box 16 to clean the filtered impurities.

[0025] Embodiment 2: A sound insulation board 12 is fixed to the inner side wall of the polyester foam 2, and a sound insulation cavity 10 is provided on one side inside the sound insulation board 12. The interior of the sound insulation cavity 10 is filled with sound insulation cotton 11. There are several sound insulation cottons 11, and an overall matching with the inner tank 3 is formed between the several sound insulation cottons 11, making the sound insulation and noise reduction of the heating device more comprehensive;

[0026] Specifically, as Figure 2 shown, the sound insulation board 12 is installed on the inner side wall of the housing 1 to carry out sound insulation and noise reduction. At the same time, a sound insulation cavity 10 is also provided on one side of the sound insulation board 12 and filled with sound insulation cotton 11, which makes the sound insulation effect, thereby greatly improving the sound insulation and noise reduction effect of the heating device.

[0027] Embodiment 3: A servo motor 20 is installed on one side of the top of the housing 1. A second bevel gear 22 is installed at the bottom of the servo motor 20, and a first bevel gear 21 is meshed on one side of the second bevel gear 22. A threaded rod 18 is fixed on one side of the first bevel gear 21. A moving seat 19 is movably arranged on the outer side wall of the threaded rod 18. Cleaning brushes 23 are fixed at both ends of the bottom of the moving seat 19. A guide block 24 is fixed at the bottom of the cleaning brush 23. A guide seat 25 is movably arranged inside the guide block 24, and the bottom end of the guide seat 25 is fixed to the inner side wall of the polyester foam 2. The length of the cleaning brush 23 is greater than the position lengths of the upper electric heating tube 4 and the lower electric heating tube 6. The cleaning brush 23 is matched with the upper electric heating tube 4 and the lower electric heating tube 6, making the cleaning of the upper electric heating tube 4 and the lower electric heating tube 6 more comprehensive. The cross-section of the guide block 24 is larger than the cross-section of the guide seat 25, and a sliding structure is formed between the guide block 24 and the guide seat 25, enabling the cleaning brush 23 to move smoothly left and right;

[0028] Specifically, as Figure 1 and Figure 4As shown, when cleaning the upper electric heating tube 4 and the lower electric heating tube 6, the servo motor 20 is started to drive the second bevel gear 22 to rotate. The rotation of the second bevel gear 22 drives the first bevel gear 21 to rotate, and the rotation of the first bevel gear 21 drives the threaded rod 18 to rotate, so that the moving seat 19 on the outer side wall of the threaded rod 18 drives the cleaning brush 23 to move from one side of the upper electric heating tube 4 and the lower electric heating tube 6 to the other side under the auxiliary guidance of the guide block 24 and the guide seat 25, and wipes and cleans both ends of the outer side walls of the upper electric heating tube 4 and the lower electric heating tube 6.

[0029] Working principle: When the utility model is in use, the heating device is installed at a corresponding position for use. When in use, external cold water enters the interior of the housing 1 through the water inlet 17. When entering, the filter screen 14 inside the filter box 16 filters the impurities in the water and then enters the interior of the housing 1. Then, the upper electric heating tube 4 and the lower electric heating tube 6 are started for heating, and the heated hot water is discharged through the water outlet pipe 8. During the use of the heating device, the sound insulation board 12 and the sound insulation cotton 11 filled in the sound insulation cavity 10 on one side of the sound insulation board 12 carry out sound insulation and noise reduction on the heating device to reduce the noise pollution of the device. At the same time, the servo motor 20 can be started later to drive the threaded rod 18 to rotate, so that the moving seat 19 on the outer side wall of the threaded rod 18 drives the cleaning brush 23 to move from one side of the upper electric heating tube 4 and the lower electric heating tube 6 to the other side through the sliding of the guide block 24 on the outer side wall of the guide seat 25, and wipes and cleans both ends of the outer side walls of the upper electric heating tube 4 and the lower electric heating tube 6.

[0030] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, it is intended to embrace all changes falling within the meaning and scope of the equivalent elements of the claims in the present utility model. Any reference signs in the claims should not be regarded as limiting the claimed rights.

Claims

1. A hot water energy-saving energy storage heating device, comprising a housing (1), characterized in that: The inner wall of the shell (1) is fixed with a polyester foam (2), and the inner wall of the polyester foam (2) is fixed with an inner liner (3); the top and bottom of one side of the inner part of the shell (1) are respectively installed with an upper electric heating tube (4) and a lower electric heating tube (6); one side of the inner part of the shell (1) is installed with a temperature sensor (5); one side of the bottom of the shell (1) is installed with a magnesium rod (9); one side of the magnesium rod (9) is installed with a water outlet pipe (8); one side of the inner part of the shell (1) is installed with a water distributor (7); one side of the water distributor (7) is provided with a filter box (16); and the bottom end of the filter box (16) is installed with a water inlet (17); one side of the filter box (16) is installed with a mounting plate (13) through a fixing member (15); and one side of the mounting plate (13) is fixed with a filter screen (14).

2. The hot water energy-saving energy storage heating device according to claim 1, characterized in that: The cross section of the mounting plate (13) matches the cross section of the filter box (16), and a snap-fit ​​structure is formed between the mounting plate (13) and the filter box (16).

3. The hot water energy-saving energy storage heating device according to claim 1, characterized in that: Two groups of filter screens (14) are provided, and the two groups of filter screens (14) are symmetrically distributed about the central axis of the mounting plate (13).

4. The hot water energy-saving energy storage heating device according to claim 1, characterized in that: A sound insulation board (12) is fixed to the inner wall of the polyester foam (2), a sound insulation cavity (10) is arranged on one side inside the sound insulation board (12), and the interior of the sound insulation cavity (10) is filled with sound insulation cotton (11).

5. The hot water energy-saving energy storage heating device according to claim 4, characterized in that: A plurality of the sound insulation cottons (11) are provided, and the plurality of the sound insulation cottons (11) form a whole body that matches the inner liner (3).

6. The hot water energy-saving energy storage heating device according to claim 1, characterized in that: A servo motor (20) is installed on one side of the top of the housing (1), a second bevel gear (22) is installed on the bottom of the servo motor (20), and a first bevel gear (21) is meshed with one side of the second bevel gear (22), a threaded rod (18) is fixed on one side of the first bevel gear (21), a movable seat (19) is movably provided on the outer side wall of the threaded rod (18), cleaning brushes (23) are fixed at both ends of the bottom of the movable seat (19), a guide block (24) is fixed at the bottom end of the cleaning brush (23), a guide seat (25) is movably provided inside the guide block (24), and the bottom end of the guide seat (25) is fixed to the inner side wall of the polyester foam (2).

7. The hot water energy-saving energy storage heating device according to claim 6, characterized in that: The length of the cleaning brush (23) is greater than the position length of the upper electric heating tube (4) and the lower electric heating tube (6), and the cleaning brush (23) is matched with the upper electric heating tube (4) and the lower electric heating tube (6).

8. The hot water energy-saving energy storage heating device according to claim 6, characterized in that: The cross section of the guide block (24) is larger than the cross section of the guide seat (25), and a sliding structure is formed between the guide block (24) and the guide seat (25).

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