High-efficiency electric energy storage heat supply device

Abstract

The utility model discloses a high-efficiency electric energy storage heat supply device, which relates to the technical field of electric energy storage heat supply devices and comprises a machine body, two end covers are arranged on the front side and the rear side of the machine body, and loading and unloading components are arranged in the middles of the left sides and the right sides of the two end covers in a mirroring manner. Through the arrangement of the first T-shaped groove, the I-shaped block and the first T-shaped groove, the position of the connecting plate is limited, installation and fixation are facilitated, through the arrangement of the cam block, the arrangement position of the I-shaped block is limited, and the I-shaped block is separated from the interior of the first T-shaped groove by rotating the cam block and moving the I-shaped block outwards at the same time. And the connecting plates are rotated and separated from the square blocks, so that the dismounting phenomenon is completed, the problem that a current machine body is of an integral type and is inconvenient to dismount and overhaul is solved, and the effects that dismounting operation is easy and convenient, and a heat accumulator, a heat exchanger and a circulating fan in the machine body are convenient to overhaul are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of electric energy storage heating devices, in particular to a high-efficiency electric energy storage heating device. Background Art

[0002] The electric energy storage heating device mainly includes a heat storage body, a heat exchanger and a circulating fan. The electric energy storage heating device mainly converts electric energy into heat energy and stores it in the heat storage body during the low electricity consumption period, and releases the heat stored in the heat storage body during the peak electricity consumption period to provide thermal energy for users. The circulating fan is used to circulate the gas inside the electric energy storage heating component. When the airflow passes through the heat storage body, it exchanges heat with the heat storage body to provide heat for the circulating gas. When passing through the heat exchanger, the gas exchanges heat with the heat exchanger to provide heat for the heat exchanger, thereby heating the water in the heat exchanger.

[0003] As the heat in the heat storage body is released, the thermal energy in the heat storage body decreases, resulting in a decrease in the heat exchange capacity of the device, which in turn causes the water temperature in the heat exchanger to drop, and cannot meet the user's usage needs. At the same time, when the heat inside the heat storage body is insufficient, directly changing the heat source will cause a waste of heat retained in the heat storage body.

[0004] According to patent publication number CN219797325U, an electric energy storage heating device is disclosed, including a machine body, a partition, a heat storage body assembly, a circulating fan, and a heat exchanger. A partition is installed inside the machine body to divide the inside of the machine body into a circulating air duct for providing gas circulation. A circulating fan is also installed inside the circulating air duct. The heat exchanger is installed in the circulating air duct. An electric heater is also installed in the circulating air duct. A heating tube group is also installed on the heat exchanger. The electric energy storage heating device proposed by the utility model is provided with an electric heater and a heating tube group. When the heat storage body has insufficient heat, the electric heater is turned on to heat the gas that has just completed heat exchange with the heat storage body assembly. When the temperature of the heat storage body is reduced to the point where it cannot effectively exchange heat with the gas, the heating tube group is turned on to directly heat the heat exchanger, gradually improving the heating conditions inside the device, which can ensure the utilization of heat in the heat storage body, thereby effectively saving resources. The following problems exist in the prior art:

[0005] In the above-mentioned publication number CN219797325U, the heat storage body, heat exchanger, circulating fan and other structures are arranged inside the body and are integrated through the setting of the body, which makes it difficult to disassemble them after long-term use, resulting in a problem that it is more troublesome to inspect and repair the internal structure of the body; at the same time, since the above-mentioned publication number CN219797325U has a certain noise phenomenon during operation, it is impossible to deal with the noise. Utility Model Content

[0006] The utility model provides a high-efficiency electric energy storage heating device to solve the problems raised in the above background technology.

[0007] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0008] A high-efficiency electric energy storage heating device includes a body, two end covers are arranged on the front and rear sides of the body, and loading and unloading components are arranged in the middle of the left and right sides of the two end covers in a mirror image. A circulating fan installation port that communicates with the inside and outside is opened at the lower right side of the body, and a protective net is fixedly connected to the inside of the circulating fan installation port. The bottom of the body is fixedly connected to a base, and a water pipe is fixedly connected to the lower left side of the body.

[0009] The opposite surfaces of the two end covers are provided with sound absorbing components, and the outer surface of the sound absorbing components is plugged into the interior of the body. The loading and unloading components include a connecting plate and a fixing plate. The front side of the outer surface of the connecting plate is movably connected to the surface of the front end cover. A groove is provided on the rear side of the lower surface of the connecting plate. A square block is clamped inside the groove. The outer surface of the square block is fixedly connected to the surface of the rear end cover. A T-shaped groove one communicating left and right is provided on the surface of the connecting plate. An I-shaped block is overlapped inside the T-shaped groove one. A cam block is movably connected to the middle part of the connecting plate, and the outer surface of the cam block overlaps the surface of the I-shaped block.

[0010] A further improvement of the technical solution of the utility model is that the surface of the fixed plate is fixedly connected to the surface of the body, a T-shaped groove 2 is opened on the upper surface of the fixed plate, the inner wall of the T-shaped groove 2 is connected to the inside and outside on the left side, and the interior of the T-shaped groove 2 is slidably connected to the lower part of the outer surface of the I-shaped block.

[0011] A further improvement of the technical solution of the utility model is that a stop bar is fixedly connected to a side of the lower surface of the second inner wall of the T-shaped groove away from the I-shaped block.

[0012] A further improvement of the technical solution of the utility model is that: frame-shaped grooves are provided on the opposite surfaces of the two end covers, and the two end covers include frame-shaped metal plates. Elastic rubber blocks are fixedly connected to the upper, lower, left and right sides of the outer surfaces of the frame-shaped metal plates, and the shape of the elastic rubber blocks is trapezoidal.

[0013] A further improvement of the technical solution of the utility model is that the elastic rubber blocks on the upper and lower sides are arranged in a mirror image, and the elastic rubber blocks on the left and right sides are arranged in a mirror image, and strip openings communicating with each other are opened on the upper and lower front sides of the outer surface of the frame-shaped metal plate.

[0014] A further improvement of the technical solution of the utility model is that a sound absorbing board is fixedly connected to the front inner side of the frame-shaped metal plate, a sound absorbing cotton is overlapped on the rear side of the sound absorbing board, and the rear side of the sound absorbing cotton is overlapped with the front side of the end cover.

[0015] A further improvement of the technical solution of the utility model is that the sound-absorbing board and the sound-absorbing cotton are firmly bonded together by an adhesive.

[0016] A further improvement of the technical solution of the utility model is that the outer surface of the frame-shaped metal plate is plugged into the interior of the frame-shaped groove, and the outer surface of the elastic rubber block is overlapped and pressed against the inner wall of the frame-shaped groove.

[0017] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0018] 1. The utility model provides a high-efficiency electric energy storage heating device, which adopts the mutual cooperation of a connecting plate, a T-slot 1, a cam block, an I-shaped block, a fixing plate, a T-slot 2, a baffle, a groove, and a square block. The T-slot 1, the I-shaped block, and the T-slot are set to limit the position of the connecting plate, which is convenient for installation and fixation. The cam block is set to limit the setting position of the I-shaped block. The cam block is rotated and the I-shaped block is moved outward at the same time, so that the I-shaped block is separated from the inside of the T-slot 1, and the connecting plate is rotated and separated from the square block, so that the phenomenon of disassembly is completed, which solves the problem that the current body is an integral type and is not convenient for disassembly and maintenance, and achieves the effect of simple and convenient disassembly operation, and convenient maintenance of the heat storage body, heat exchanger and circulating fan inside the body.

[0019] 2. The utility model provides a high-efficiency electric energy storage heating device, which adopts the mutual cooperation of frame-shaped grooves, sound-absorbing components, frame-shaped metal plates, elastic rubber blocks, sound-absorbing panels, and sound-absorbing cotton. The sound-absorbing panels and sound-absorbing cotton are arranged to facilitate the processing of noise, the sound-absorbing cotton is restricted by the arrangement of the frame-shaped metal plate, and the installation is facilitated by the arrangement of the elastic rubber blocks and the frame-shaped grooves. The current problem of certain noise during operation is solved, and the effect of facilitating the processing of noise is achieved. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the structure of the right side of the machine body of the utility model;

[0021] Figure 2 It is a schematic diagram of the left side structure of the machine body of the utility model;

[0022] Figure 3 This is a schematic diagram of the structure of the end cover and sound absorbing assembly of the utility model;

[0023] Figure 4 This is a schematic diagram of the exploded structure of the loading and unloading components of the utility model;

[0024] Figure 5It is a schematic diagram of the exploded structure of the sound absorbing component of the present utility model.

[0025] In the figure: 1. body; 2. end cover; 201. frame-shaped groove; 21. sound-absorbing assembly; 211. frame-shaped metal plate; 212. elastic rubber block; 213. sound-absorbing board; 214. sound-absorbing cotton; 3. loading and unloading assembly; 31. connecting plate; 32. T-shaped groove one; 33. cam block; 34. I-shaped block; 35. fixing plate; 36. T-shaped groove two; 37. baffle; 38. groove; 39. square block; 4. circulating fan installation port; 5. base; 6. water pipe. DETAILED DESCRIPTION

[0026] 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.

[0027] like Figure 1 - Figure 2 As shown, the utility model provides a high-efficiency electric energy storage heating device, including a body 1, two end covers 2 are arranged on the front and rear sides of the body 1, and the middle parts of the left and right sides of the two end covers 2 are mirror-imaged with a loading and unloading assembly 3, a circulating fan installation port 4 communicating with the inside and outside is opened at the lower right side of the body 1, and the inside of the circulating fan installation port 4 is fixedly connected to a protective net, a base 5 is fixedly connected to the bottom of the body 1, and a water pipe 6 is penetrated and fixedly connected to the lower left side of the body 1;

[0028] The installation and removal of the end covers 2 at the front and rear sides of the machine body 1 is facilitated by the provision of the assembly and removal assembly 3, thereby facilitating the maintenance of the heat storage body, the heat exchanger and the circulating fan inside the machine body.

[0029] like Figure 3 - Figure 4 As shown, the opposite surfaces of the two end covers 2 are provided with sound absorbing components 21, the outer surface of the sound absorbing components 21 is plugged into the interior of the body 1, the loading and unloading components 3 include a connecting plate 31 and a fixing plate 35, the outer front side of the connecting plate 31 is movably connected to the surface of the front end cover 2, the lower surface of the connecting plate 31 is provided with a groove 38 on the rear side, the inner part of the groove 38 is clamped with a square block 39, the outer surface of the square block 39 is fixedly connected to the surface of the rear end cover 2, the surface of the connecting plate 31 is provided with a T-shaped groove 32 that is connected to the left and right, and the T-shaped An I-shaped block 34 is overlapped inside the groove 1 32, a cam block 33 is movably connected to the middle of the connecting plate 31, the outer surface of the cam block 33 overlaps the surface of the I-shaped block 34, the surface of the fixing plate 35 is fixedly connected to the surface of the body 1, a T-shaped groove 2 36 is opened on the upper surface of the fixing plate 35, the inner wall of the T-shaped groove 2 36 is connected inside and outside on the left side, the inside of the T-shaped groove 2 36 is slidably connected to the lower side of the outer surface of the I-shaped block 34, and a stop bar 37 is fixedly connected to the side of the lower surface of the inner wall of the T-shaped groove 2 36 away from the I-shaped block 34;

[0030] The cam block 33 is rotated to separate the cam block 33 from the I-shaped block 34, and the I-shaped block 34 is moved outward to slide inside the T-slot 2 36, so that the I-shaped block 34 is separated from the inside of the T-slot 1 32, and the connecting plate 31 is rotated to separate from the square block 39, thereby completing the disassembly of the end cover 2, and the setting of the baffle 37 prevents the I-shaped block 34 from being separated from the T-slot 2 36 when sliding. Conversely, when installation is required, the sound absorbing components 21 in the two end covers 2 are respectively inserted into the body 1, and then the connecting plate 31 is rotated to make the connecting plate 31 horizontal and make the groove 38 contact the square block 39, and then the I-shaped block 34 is pushed to move, so that the I-shaped block 34 is stuck in the T-slot 1 32, and the cam block 33 is rotated to limit the position of the I-shaped block 34.

[0031] like Figure 5 As shown, the opposite surfaces of the two end covers 2 are provided with frame-shaped grooves 201, and the two end covers 2 include frame-shaped metal plates 211. The outer surface of the frame-shaped metal plate 211 is fixedly connected with elastic rubber blocks 212 on the upper, lower, left and right sides. The shape of the elastic rubber block 212 is trapezoidal. The upper and lower elastic rubber blocks 212 are mirror-set, and the left and right elastic rubber blocks 212 are mirror-set. The outer surface of the frame-shaped metal plate 211 is provided with strip-shaped openings that communicate with each other on the upper and lower sides in front. A sound-absorbing plate 213 is fixedly connected to the inner front of the frame-shaped metal plate 211. The rear side of the sound-absorbing plate 213 is overlapped with sound-absorbing cotton 214. The rear side of the sound-absorbing cotton 214 overlaps with the front side of the end cover 2. The sound-absorbing plate 213 and the sound-absorbing cotton 214 are firmly bonded by an adhesive. The outer surface of the frame-shaped metal plate 211 is plugged into the inside of the frame-shaped groove 201, and the outer surface of the elastic rubber block 212 overlaps and presses tightly with the inner wall of the frame-shaped groove 201.

[0032] The noise generated by the sound-absorbing cotton 214 and the sound-absorbing board 213 during operation of the machine body 1 is processed. The frame-shaped metal plate 211 is inserted into the frame-shaped groove 201 to drive the sound-absorbing board 213 and the sound-absorbing cotton 214. When the frame-shaped metal plate 211 is moved to an appropriate position, the elastic rubber block 212 enters the frame-shaped groove 201, thereby squeezing and shrinking the elastic rubber block 212 to deform the elastic rubber block 212. After the squeezing and deformation, the elastic rubber block 212 is tightly fitted to the inner wall of the frame-shaped groove 201, thereby facilitating assembly. The strip-shaped opening is provided with a force point, which facilitates the insertion of a crowbar into the strip-shaped opening to move the crowbar back and forth, thereby facilitating the removal of the frame-shaped metal plate 211 from the frame-shaped groove 201.

[0033] The working principle of this high-efficiency electric energy storage heating device is described in detail below.

[0034] The cam block 33 is rotated to separate the cam block 33 from the I-shaped block 34, and the I-shaped block 34 is moved outward at the same time, so that the I-shaped block 34 is separated from the inside of the T-slot 1 32, and the connecting plate 31 is rotated to separate from the square block 39, so as to complete the disassembly of the end cover 2. The setting of the baffle 37 prevents the I-shaped block 34 from being separated from the T-slot 2 36 when sliding. The setting of the sound-absorbing cotton 214 and the sound-absorbing board 213 can deal with the noise during the internal operation of the body 1. The frame-shaped metal plate 211 is inserted into the frame-shaped groove 201 to drive the sound-absorbing board 213 and the sound-absorbing cotton 214, so that the elastic rubber block 212 is squeezed and contracted to deform. After the elastic rubber block 212 is squeezed and deformed, it fits tightly against the inner wall of the frame-shaped groove 201, so that it is easy to assemble.

[0035] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A high-efficiency electric energy storage heating device, comprising a body (1), characterized in that: Two end covers (2) are arranged on the front and rear sides of the machine body (1); the middle parts of the left and right sides of the two end covers (2) are mirror-imaged with mounting and dismounting components (3); a circulating fan installation opening (4) communicating with the inside and outside is opened at the lower right side of the machine body (1); the interior of the circulating fan installation opening (4) is fixedly connected to a protective net; the bottom of the machine body (1) is fixedly connected to a base (5); and a water pipe (6) is passed through and fixedly connected to the lower left side of the machine body (1); The opposing surfaces of the two end covers (2) are each provided with a sound absorbing assembly (21), the outer surface of the sound absorbing assembly (21) being plugged into the interior of the machine body (1), the loading and unloading assembly (3) comprising a connecting plate (31) and a fixing plate (35), the outer front side of the outer surface of the connecting plate (31) being movably connected to the surface of the front end cover (2), the lower surface of the connecting plate (31) being provided with a groove (38) on the rear side, the interior of the groove (38) being clamped with a square block (39), the outer surface of the square block (39) being fixedly connected to the surface of the rear end cover (2), the surface of the connecting plate (31) being provided with a T-shaped groove (32) communicating left and right, the interior of the T-shaped groove (32) being overlapped with an I-shaped block (34), the middle part of the connecting plate (31) being movably connected with a cam block (33), the outer surface of the cam block (33) being overlapped with the surface of the I-shaped block (34).

2. A high-efficiency electric energy storage heating device according to claim 1, characterized in that: The surface of the fixing plate (35) is fixedly connected to the surface of the machine body (1), and a second T-shaped groove (36) is provided on the upper surface of the fixing plate (35). The left side of the inner wall of the second T-shaped groove (36) is communicated with the inside and outside, and the inside of the second T-shaped groove (36) is slidably connected to the lower part of the outer surface of the I-shaped block (34).

3. A high-efficiency electric energy storage heating device according to claim 2, characterized in that: A stop bar (37) is fixedly connected to the lower surface of the inner wall of the second T-shaped groove (36) at a side away from the I-shaped block (34).

4. A high-efficiency electric energy storage heating device according to claim 1, characterized in that: The opposing surfaces of the two end covers (2) are each provided with a frame-shaped groove (201), and the two end covers (2) each include a frame-shaped metal plate (211), and elastic rubber blocks (212) are fixedly connected to the rear, upper, lower, left and right sides of the outer surface of the frame-shaped metal plate (211), and the shape of the elastic rubber block (212) is a trapezoid.

5. A high-efficiency electric energy storage heating device according to claim 4, characterized in that: The upper and lower elastic rubber blocks (212) are arranged in a mirror image, and the left and right elastic rubber blocks (212) are arranged in a mirror image. The outer surface of the frame-shaped metal plate (211) is provided with strip openings communicating with each other at the front of the upper and lower sides.

6. A high-efficiency electric energy storage heating device according to claim 4, characterized in that: A sound absorbing plate (213) is fixedly connected to the front inner side of the frame-shaped metal plate (211), a sound absorbing cotton (214) is overlapped on the rear side of the sound absorbing plate (213), and the rear side of the sound absorbing cotton (214) is overlapped on the front side of the end cover (2).

7. A high-efficiency electric energy storage heating device according to claim 6, characterized in that: The sound absorbing plate (213) and the sound absorbing cotton (214) are firmly bonded together by an adhesive.

8. The high-efficiency electric energy storage heating device according to claim 4, characterized in that: The outer surface of the frame-shaped metal plate (211) is plugged into the interior of the frame-shaped groove (201), and the outer surface of the elastic rubber block (212) is overlapped and tightly pressed against the inner wall of the frame-shaped groove (201).

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