Valley electricity energy storage heating device

Abstract

The utility model relates to the technical field of off-peak electricity utilization, in particular to an off-peak electricity energy storage heating device which comprises an outer box and a storage battery arranged at the upper end of the outer box, a first draught fan is arranged on one side of the outer wall of the outer box, an air inlet assembly is arranged at the air inlet end of the first draught fan, and a second draught fan is arranged at the end, opposite to the first draught fan, of the outer wall of the outer box. Vent pipes are arranged at the air outlet ends of the first fan and the second fan. The heat insulation layer is made of a polyurethane material, the polyurethane material has an extremely low heat conductivity coefficient, polyurethane can effectively block heat transfer, the heat preservation layer is made of aluminum silicate and can provide a stable heat preservation effect, heat loss of hot air in the heat conduction layer can be effectively prevented through the heat insulation layer and the heat preservation layer, and the energy utilization rate is increased. And energy waste is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of off-peak electricity utilization, in particular to a off-peak electricity energy storage heating device. Background Art

[0002] Valley electricity, which is generally referred to by the public as low-valley electricity, is relative to the peak electricity consumption during the day. Due to the low electricity consumption at night, a large amount of electricity loss is caused. By changing the electricity price during the off-peak period to attract users to use electricity during the off-peak period, both the electricity loss and the electricity load during the peak period are reduced, thereby achieving the purpose of peak shaving and valley filling, peak regulation and capacity expansion.

[0003] Some existing valley electricity energy storage heating devices are often unable to store the heat energy converted from electrical energy, resulting in a large amount of heat energy loss, which easily leads to energy waste. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, the inventors have conducted in-depth research and completed the present utility model after paying a lot of creative work.

[0005] Specifically, the technical problem to be solved by the present invention is to provide a valley electricity energy storage heating device to solve the technical problem that some existing valley electricity energy storage heating devices often cannot store the heat energy converted from electrical energy, resulting in a large amount of heat energy loss, which easily leads to energy waste.

[0006] In order to solve the above technical problems, the present invention provides the following technical solutions:

[0007] A valley electricity energy storage heating device comprises an outer box and a battery arranged at the upper end of the outer box, a first fan is provided on one side of the outer wall of the outer box, an air inlet end of the first fan is provided with an air inlet assembly, a second fan is provided on the end of the outer wall of the outer box opposite to the first fan, ventilation pipes are provided at the air outlet ends of the first and second fans, the air outlet end of the second fan is connected to an air outlet hose, an air outlet assembly is provided at the end of the air outlet hose away from the second fan, a first solenoid valve is provided on one side of the ventilation pipe connected to the air outlet end of the first fan, a second solenoid valve is provided on one side of the ventilation pipe connected to the air outlet end of the second fan, an insulation layer is inserted into the inner wall of the outer box, a thermal insulation layer is inserted into the inner wall of the thermal insulation layer, a heat conduction layer is inserted into the inner wall of the thermal insulation layer, and a plurality of groups of heaters are provided inside the heat conduction layer.

[0008] As an improved technical solution, the air intake assembly includes an air intake pipe arranged at the air intake end of the first fan, and a movable cover at one end of the air intake pipe away from the first fan is provided with a dust cover, and a first bolt is threadedly inserted into the upper end of the outer wall of the dust cover, and the lower end of the first bolt is threaded through the outer wall of the air intake pipe, and a threaded hole is opened at the upper end of the outer wall of the air intake pipe to match the first bolt.

[0009] As an improved technical scheme, the vent pipe passes through the outer box, the heat insulation layer, the heat preservation layer and the heat conduction layer from outside to inside, the material of the heat insulation layer is polyurethane, the material of the heat preservation layer is aluminum silicate, and the material of the heat conduction layer is metal aluminum.

[0010] As an improved technical scheme, the air outlet assembly comprises two groups of connecting plates fixed on the upper end surfaces of the outer box and symmetrical to each other, an air outlet frame is arranged at the middle end of the connecting plate, the outer walls on the two sides of the air outlet frame are rotationally connected with the connecting plate, a plurality of groups of air outlet holes are arranged on the outer wall of one side of the air outlet frame, and the end, away from the second fan, of the air outlet hose is fixedly inserted into the air outlet frame.

[0011] As an improved technical scheme, the air outlet assembly further comprises an adjusting rod hingedly arranged on the outer wall of the air outlet frame, a sleeve rod is movably arranged on the lower end of the outer wall of the adjusting rod, a plurality of groups of adjusting holes are uniformly arranged on the outer wall of the sleeve rod, a second bolt is threadedly inserted into the middle end of one group of the adjusting holes, the second bolt movably penetrates through the adjusting rod, a positioning hole matched with the second bolt is arranged on the outer wall of the adjusting rod, and the lower end of the sleeve rod is hingedly connected with the upper end surface of the outer box.

[0012] As an improved technical scheme, the heater is attached to the inner wall of the heat conduction layer at the front end and the rear end.

[0013] As an improved technical scheme, the lower end of the outer box is fixedly connected with a rotating shaft, the lower end of the rotating shaft is provided with a bottom plate, and the lower end of the rotating shaft is rotationally connected with the bottom plate.

[0014] After the above technical scheme is adopted, the beneficial effects of the air conditioner are as follows.

[0015] In the air conditioner, the heat insulation layer is made of polyurethane, the polyurethane material has a very low thermal conductivity, the polyurethane can effectively block the heat transfer, the heat preservation layer is made of aluminum silicate, and the aluminum silicate can provide stable heat preservation effect, the heat insulation layer and the heat preservation layer can effectively prevent the heat loss of the hot air in the heat conduction layer, increase the utilization rate of energy, and avoid the waste of energy.

[0016] In the air conditioner, when it is necessary to adjust the air outlet angle of the air outlet frame and the air conditioner blows air at a specific angle, the position of the adjusting rod in the sleeve rod can be adjusted, the upper end of the adjusting rod is hingedly connected with the air outlet frame, the lower end of the sleeve rod is hingedly connected with the outer box, the position of the adjusting rod is adjusted, the air outlet frame can rotate by a certain angle along the connecting plate, and the air outlet direction of the air outlet frame is changed. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiment description, obviously, the drawings described in the following are only some embodiments of the present application, and for the ordinary skilled in the art, other drawings can also be obtained according to these drawings without creative labor. Among them:

[0018] Figure 1 It is a whole front view of the present application of the valley electricity energy storage heating device;

[0019] Figure 2 It is a whole side view of the present application of the valley electricity energy storage heating device;

[0020] Figure 3 It is a whole part cross-section of the present application of the valley electricity energy storage heating device;

[0021] Figure 4 It is a part cross-section of the present application of the valley electricity energy storage heating device air inlet assembly;

[0022] Figure 5 It is a part cross-section of the present application of the valley electricity energy storage heating device air outlet assembly.

[0023] In the figure: 1, outer box; 2, battery; 3, first fan; 4, air inlet assembly; 41, air inlet pipe; 42, dust cover; 43, first bolt; 5, second fan; 6, air pipe; 7, air outlet hose; 8, air outlet assembly; 81, connecting plate; 82, air outlet frame; 83, air outlet hole; 84, adjusting rod; 85, sleeve rod; 86, adjusting hole; 87, second bolt; 9, first electromagnetic valve; 10, second electromagnetic valve; 11, heat insulation layer; 12, heat preservation layer; 13, heat conduction layer; 14, heater; 15, rotating shaft; 16, bottom plate. DETAILED DESCRIPTION

[0024] The technical scheme in the embodiments of the present application will be described clearly and completely in the following by combining with the drawings in the embodiments of the present application, obviously, the described embodiments are only some embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all the other embodiments obtained by the ordinary skilled in the art without creative labor are within the protection scope of the present application.

[0025] It should be noted that all the directionality indications (such as up, down, left, right, front, back, …) in the embodiments of the present application are only used to explain the relative position relationship, movement condition, etc. between the components in a certain specific posture (as shown in the drawings), if the specific posture changes, the directionality indications also change accordingly.

[0026] Meanwhile, "and / or" or "the / or" appearing in the whole text means that three schemes are included, for example, "A and / or B" includes A scheme, or B scheme, or A and B are satisfied at the same time.

[0027] In addition, in the utility model, the description such as "first", "second" is only used for the purpose of description, and can not be understood as indicating or implying the relative importance of or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first", "second" can be explicitly or implicitly included at least one feature. In addition, the technical solutions of various embodiments can be combined with each other, but it must be based on that the technical solutions can be realized by ordinary skilled in the art, when the combination of technical solutions appears contradictory or unachievable, it should be considered that the combination of technical solutions does not exist, also not in the protection scope required by the utility model.

[0028] As Figures 1-5 As shown in the drawings, the embodiment provides a kind of valley power energy storage heating device, including outer box 1 and being located at the upper end of outer box 1 battery 2, outer wall of outer box 1 one side is equipped with first fan 3, the air inlet assembly 4 is equipped with the air inlet end of first fan 3, the air outlet end of first fan 3 and second fan 5 is equipped with air pipe 6, the air outlet end of second fan 5 is connected with air outlet hose 7, air outlet hose 7 is equipped with air outlet assembly 8 in the end away from second fan 5, the air pipe 6 side connected to the air outlet end of first fan 3 is equipped with first electromagnetic valve 9, the air pipe 6 side connected to the air outlet end of second fan 5 is equipped with second electromagnetic valve 10, the inner wall of outer box 1 is inserted with heat insulation layer 11, the inner wall of heat insulation layer 11 is inserted with heat preservation layer 12, the inner wall of heat preservation layer 12 is inserted with heat conduction layer 13, and a plurality of groups of heaters 14 are arranged in heat conduction layer 13.

[0029] The air inlet assembly 4 includes an air inlet pipe 41 arranged at the air inlet end of the first fan 3, a dust cover 42 is arranged at the movable cover of the end of the air inlet pipe 41 away from the first fan 3, a first bolt 43 is threadedly inserted into the outer wall of the dust cover 42 at the upper end, the first bolt 43 is threadedly penetrated through the outer wall of the air inlet pipe 41 at the lower end, and a threaded hole matched with the first bolt 43 is formed in the outer wall of the air inlet pipe 41 at the upper end.

[0030] The air pipe 6 passes through the outer box 1, the heat insulation layer 11, the heat preservation layer 12 and the heat conduction layer 13 from outside to inside in sequence, the material of the heat insulation layer 11 is polyurethane, the material of the heat preservation layer 12 is aluminum silicate, and the material of the heat conduction layer 13 is metal aluminum.

[0031] The air outlet assembly 8 comprises two groups of connecting plates 81 fixed on the upper end face of the outer box 1 symmetrically, the middle end of the connecting plate 81 is provided with an air outlet frame 82, the two side outer walls of the air outlet frame 82 are rotationally connected with the connecting plate 81, a plurality of groups of air outlet holes 83 are formed in the one side outer wall of the air outlet frame 82, and the end of the air outlet hose 7 away from the second fan 5 is fixedly inserted into the air outlet frame 82.

[0032] The air outlet assembly 8 further comprises an adjusting rod 84 hingedly arranged on the outer wall of the air outlet frame 82, the lower end outer wall of the adjusting rod 84 movably sleeved with a sleeve rod 85, a plurality of groups of adjusting holes 86 are uniformly formed in the outer wall of the sleeve rod 85, one group of the adjusting holes 86 is threadedly connected with a second bolt 87 movably penetrating through the adjusting rod 84, the outer wall of the adjusting rod 84 is provided with a positioning hole matched with the second bolt 87, and the lower end of the sleeve rod 85 is hingedly connected with the upper end face of the outer box 1.

[0033] The heater 14 is in close contact with the inner wall of the heat conduction layer 13 at the front and rear ends.

[0034] The lower end of the outer box 1 is fixedly connected with a rotating shaft 15, the lower end of the rotating shaft 15 is provided with a bottom plate 16, and the lower end of the rotating shaft 15 is rotationally connected with the bottom plate 16.

[0035] The model of the heater 14 is SRZ air heater of Wan Guan brand. The low point power is stored in the storage battery 2. The first electromagnetic valve 9 is opened, the second electromagnetic valve 10 is closed, the storage battery 2 is started to send air into the heat conduction layer 13, and the heater 14 is started to heat at the same time. The air enters the heat conduction layer 13 through the air inlet pipe 41 and the air pipe 6. The heat conduction layer 13 is made of aluminum material. The thermal conductivity of aluminum is high. It can effectively transfer heat, so that the temperature of the heat conduction layer 13 rises with the temperature rise of the heater 14. The air temperature in the heat conduction layer 13 rises through the heating of the heater 14 and the heat conduction layer 13. The setting of the dust cover 42 can block a part of the dust and impurities in the outside world. When it is necessary to clean the dust cover 42, rotate the first bolt 43, rotate the first bolt 43 from the threaded hole opened in the upper end of the dust cover 42, pull the dust cover 42 towards the outer wall of the air inlet pipe 41, and the dust cover 42 can be disassembled from the front end of the air inlet pipe 41, which is convenient for maintenance and cleaning. The heat insulation layer 11 is made of polyurethane material. The thermal conductivity of polyurethane material is very low, usually in the range of 0.02-0.04 W / (m·K). The thermal conductivity of high-quality polyurethane insulation board at room temperature is as low as 0.019 W / (m·K), which is only about 1 / 5 of the traditional thermal insulation material. Therefore, polyurethane can effectively block the transfer of heat and reduce the heat dissipation of the heat conduction layer 13. The material of the heat preservation layer 12 is aluminum silicate, which can provide stable heat preservation effect and avoid heat loss of hot air in the heat conduction layer 13 to a certain extent. When heating is needed, the second fan 5 and the second electromagnetic valve 10 can be opened. The second fan 5 draws air through the air pipe 6. The hot air in the heat conduction layer 13 enters the air outlet frame 82 through the air outlet hose 7. The hot air in the air outlet frame 82 is discharged outward through the air outlet hole 83 for heating. When the air outlet angle of the air outlet frame 82 needs to be adjusted, the air outlet frame 82 is heated and blown to a specific angle, the position of the adjusting rod 84 in the sleeve rod 85 is adjusted, the positioning hole opened in the outer wall of the adjusting rod 84 is aligned with the adjusting hole 86, then the second bolt 87 is screwed in, and the fixing of the adjusting rod 84 is completed. Since the upper end of the adjusting rod 84 is hinged with the air outlet frame 82 and the lower end of the sleeve rod 85 is hinged with the outer box 1, the position of the adjusting rod 84 is adjusted, the air outlet frame 82 can rotate a certain angle along the connecting plate 81 to change the air outlet direction, and the outer box 1 is rotated along the bottom plate 16 by rotating the rotating shaft 15, so that the air outlet direction of the horizontal position of the air outlet frame 82 is adjusted, and the device is more practical.

[0036] It should be understood that the use of these embodiments is by way of illustration only and is not intended to limit the scope of the present application. In addition, it should also be understood that, after reading the technical content of the present application, those skilled in the art can make various modifications, modifications and / or variations to the present application, and all of these equivalent forms also fall within the protection scope defined by the claims attached to the present application.

Claims

1. A valley electricity storage heating device, comprising an outer box (1) and a battery (2) disposed at the upper end of the outer box (1), characterized in that: A first fan (3) is provided on one side of the outer wall of the outer box (1), an air inlet assembly (4) is provided on the air inlet end of the first fan (3), a second fan (5) is provided on the end of the outer wall of the outer box (1) opposite to the first fan (3), a ventilation pipe (6) is provided on the air outlet end of the first fan (3) and the second fan (5), an air outlet hose (7) is connected to the air outlet end of the second fan (5), an air outlet assembly (8) is provided on the end of the air outlet hose (7) away from the second fan (5), a first solenoid valve (9) is provided on one side of the ventilation pipe (6) connected to the air outlet end of the first fan (3), and a second solenoid valve (10) is provided on one side of the ventilation pipe (6) connected to the air outlet end of the second fan (5), an insulation layer (11) is inserted into the inner wall of the outer box (1), a heat insulation layer (12) is inserted into the inner wall of the heat insulation layer (11), a heat conduction layer (13) is inserted into the inner wall of the heat insulation layer (12), and a plurality of groups of heaters (14) are provided inside the heat conduction layer (13).

2. The valley electricity energy storage heating device according to claim 1, characterized in that: The air intake assembly (4) includes an air intake pipe (41) provided at the air intake end of the first fan (3); a movable cover at one end of the air intake pipe (41) away from the first fan (3) is provided with a dust cover (42); a first bolt (43) is threadedly inserted into the upper end of the outer wall of the dust cover (42); a lower end of the first bolt (43) is threadedly passed through the outer wall of the air intake pipe (41); and a threaded hole is provided at the upper end of the outer wall of the air intake pipe (41) to match the first bolt (43).

3. The valley electricity energy storage heating device according to claim 1, characterized in that: The ventilation pipe (6) passes through the outer box (1), the heat insulation layer (11), the thermal insulation layer (12) and the heat conduction layer (13) in sequence from the outside to the inside. The heat insulation layer (11) is made of polyurethane, the thermal insulation layer (12) is made of aluminum silicate, and the heat conduction layer (13) is made of metal aluminum.

4. The valley electricity energy storage heating device according to claim 1, characterized in that: The air outlet assembly (8) comprises two groups of connecting plates (81) fixedly arranged on the upper end surface of the outer box (1) and symmetrical to each other, an air outlet frame (82) is provided at the middle end of the connecting plate (81), the outer walls on both sides of the air outlet frame (82) and the connecting plate (81) are rotatably connected, a plurality of groups of air outlet holes (83) are opened on the outer wall of one side of the air outlet frame (82), and the end of the air outlet hose (7) away from the second fan (5) is fixedly inserted into the air outlet frame (82).

5. The valley electricity energy storage heating device according to claim 4 is characterized in that: The air outlet assembly (8) further comprises an adjusting rod (84) hingedly arranged on the outer wall of the air outlet frame (82), a sleeve rod (85) being movably sleeved on the outer wall of the lower end of the adjusting rod (84), a plurality of groups of adjusting holes (86) being evenly opened on the outer wall of the sleeve rod (85), a second bolt (87) being threadedly inserted into the middle end of one group of the adjusting holes (86), the second bolt (87) being movably passed through the adjusting rod (84), a positioning hole cooperating with the second bolt (87) being opened on the outer wall of the adjusting rod (84), and the lower end of the sleeve rod (85) being hinged to the upper end surface of the outer box (1).

6. The valley electricity energy storage heating device according to claim 1, characterized in that: The front and rear ends of the heater (14) are in contact with the inner wall of the heat conduction layer (13).

7. The valley electricity energy storage heating device according to claim 1, characterized in that: The lower end of the outer box (1) is fixedly connected to a rotating shaft (15), the lower end of the rotating shaft (15) is provided with a bottom plate (16), and the lower end of the rotating shaft (15) and the bottom plate (16) are rotatably connected.

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