Heat pump off-peak electricity adjusting device based on electric energy storage
By setting up an air storage box and a water storage tank on the electric heating box of the heat pump valley, and using the motor drive screw and mobile plate to uniformly heat and store hot air and hot water, the problem of low heat storage efficiency in the existing technology is solved, and the realization of the realization of the realization of heat storage is achieved by driving the motor screw and moving plate. Efficient use of heat and cost reduction.
Patent Information
- Application Number
- CN202421229756.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-31
- Publication Date
- 2025-01-14
- Estimated Expiration
- 2034-05-31
AI Technical Summary
The existing heat pump electric regulating method cannot effectively store the gas generated by heating when storing heat, resulting in low heat utilization.
A heat pump valley electric regulation device based on electric energy storage is designed. By setting up an air storage box and a water storage tank on the upper surface of the heat pump valley electric heating box, and using a motor to drive the screw and mobile plate, the uniform heating of hot air and hot water is achieved and Store, and use the first and second connecting pipes to store hot air and hot water in the gas storage box and the water storage tank respectively.
It effectively improves the heat storage efficiency, saves energy consumption and reduces electricity costs, and achieves efficient use of heat.
Smart Images
Figure CN222352392U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of heat pump valley power regulation, in particular to a heat pump valley power regulation device based on electric energy storage. Background Art
[0002] Heat pump valley power is a heating method that combines heat pump technology and valley power heat storage technology. It aims to generate and store heat during valley periods when electricity load is low, and then use the stored heat for heating during peak periods of electricity demand. This not only balances the load on the power grid, but also reduces users' electricity costs.
[0003] However, most of the existing heat pump valley power regulation methods are to heat and store water, and it is impossible to store the gas generated by the heating, resulting in low storage efficiency. In actual application, both the hot water and hot gas generated by heating can be stored for subsequent heating. When only one is stored, the heat utilization rate is low. Therefore, those skilled in the art provide a heat pump valley power regulation device based on electric energy storage to solve the problems raised in the above background technology. Utility Model Content
[0004] The purpose of the utility model is to provide a heat pump valley power regulation device based on electric energy storage to solve the problems raised in the above background technology.
[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:
[0006] A heat pump valley electric regulation device based on electric energy storage comprises a heat pump valley electric heating box and an energy storage battery arranged on the lower surface of the heat pump valley electric heating box, a first connecting pipe is arranged through the upper surface of the heat pump valley electric heating box, one end of the first connecting pipe is connected to an air storage box on the upper surface of the heat pump valley electric heating box, a first air outlet pipe and a first water outlet pipe are arranged on one side of the heat pump valley electric heating box from top to bottom, a water storage tank is installed on one side of the energy storage battery on the lower surface of the heat pump valley electric heating box, a motor is installed on the front surface of the heat pump valley electric heating box, a driving end of the motor is connected to a screw rod inside the heat pump valley electric heating box, a movable plate is arranged outside the screw rod, and rake rods are symmetrically arranged on the lower surface of the movable plate.
[0007] As a further solution of the utility model: a second air outlet pipe is provided through one side of the air storage box, and valves are provided on the upper surfaces of the second air outlet pipe and the first connecting pipe.
[0008] As a further solution of the utility model: the lower surface of the first water outlet pipe is connected to a second connecting pipe, a second water outlet pipe is arranged below the second connecting pipe on one side of the water tank, and valves are arranged on the outside of the second water outlet pipe and the second connecting pipe.
[0009] As a further solution of the utility model: thermal insulation rock wool is arranged on the inner sides of the air storage tank and the water storage tank.
[0010] As a further solution of the utility model: a heating plate is further arranged inside the heat pump valley electric heating box, and heating tubes are symmetrically arranged inside the heating plate.
[0011] As a further solution of the utility model: guide rods are symmetrically arranged on both sides of the screw rod inside the heat pump valley electric heating box, and the movable plate is slidably arranged outside the guide rods.
[0012] As a further solution of the utility model: a bearing is also provided inside the heat pump valley electric heating box, and the rear end of the screw is embedded in the bearing and rotatably connected to the bearing.
[0013] Compared with the prior art, the beneficial effects of the utility model are:
[0014] 1. The utility model can pass the hot air generated by the heat pump valley electric heating box during the low electricity period into the gas storage box for storage through the first connecting pipe, and at the same time, the hot water inside the heat pump valley electric heating box can be passed into the water storage tank through the second connecting pipe. The heat can be stored through the gas storage tank and the water storage tank and the stored heat can be used for heating later, which effectively saves energy consumption and reduces costs.
[0015] 2. The utility model works through the motor, which causes the screw to rotate inside the heat pump valley electric heating box, and causes the movable plate to move outside the screw and the guide rod, so that the rake rod on the lower surface of the movable plate can rake the water inside the heat pump valley electric heating box, thereby achieving the purpose of uniformly heating the water inside the heat pump valley electric heating box, so that it can heat efficiently. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is a structural schematic diagram of a heat pump valley power regulation device based on electric energy storage;
[0017] Figure 2 A schematic diagram of the internal structure of a heat pump valley electricity heating box in a heat pump valley electricity regulation device based on electric energy storage;
[0018] Figure 3 It is a schematic diagram of the structure of a rake rod in a heat pump valley power regulation device based on electric energy storage.
[0019] In the figure: 1. heat pump valley electric heating box; 11. first air outlet pipe; 12. first water outlet pipe; 13. heating plate; 2. motor; 21. moving plate; 22. rake rod; 23. guide rod; 24. screw; 241. bearing; 3. air storage box; 31. first connecting pipe; 32. second air outlet pipe; 4. energy storage battery; 5. water storage tank; 51. second water outlet pipe; 52. second connecting pipe. DETAILED DESCRIPTION
[0020] To make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be described clearly and completely in conjunction with the accompanying drawings. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments.
[0021] Therefore, the following detailed description of the embodiments of the present invention is not intended to limit the scope of the present invention to be protected, but merely represents some embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.
[0022] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features and technical solutions in the embodiments may be combined with each other.
[0023] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.
[0024] In the description of the present utility model, it should be noted that the orientation or position relationship indicated by the terms "upper", "lower", etc. is based on the orientation or position relationship shown in the drawings, or the orientation or position relationship in which the invention product is usually placed when in use, or the orientation or position relationship commonly understood by those skilled in the art. Such terms are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.
[0025] Embodiment 1:
[0026] like Figure 1 , Figure 2 , Figure 3As shown, this embodiment proposes a heat pump valley electricity regulation device based on electric energy storage, including a heat pump valley electricity heating box 1 and an energy storage battery 4 arranged on the lower surface of the heat pump valley electricity heating box 1, a first connecting pipe 31 is arranged through the upper surface of the heat pump valley electricity heating box 1, one end of the first connecting pipe 31 is connected to the gas storage box 3 on the upper surface of the heat pump valley electricity heating box 1, a first air outlet pipe 11 and a first water outlet pipe 12 are respectively arranged on one side of the heat pump valley electricity heating box 1 from top to bottom, and the lower surface of the heat pump valley electricity heating box 1 is connected to the energy storage battery 4. A water storage tank 5 is installed on one side of 4, and a motor 2 is installed on the front surface of the heat pump valley electric heating box 1. The driving end of the motor 2 is connected with a screw rod 24 inside the heat pump valley electric heating box 1, and a movable plate 21 is arranged outside the screw rod 24. The lower surface of the movable plate 21 is symmetrically provided with rake rods 22. This setting utilizes the operation of the motor 2 to make the screw rod 24 rotate, and the rake rod 22 on the lower surface of the movable plate 21 can evenly heat the hot water inside the heat pump valley electric heating box 1, so as to facilitate the subsequent storage of hot air and hot water.
[0027] Embodiment 2:
[0028] The solution in Example 1 is further introduced below in combination with a specific working method, as described below:
[0029] like Figure 1 As shown, as a preferred embodiment, on the basis of the above method, further, a second air outlet pipe 32 is provided through one side of the air storage box 3, and valves are provided on the upper surfaces of the second air outlet pipe 32 and the first connecting pipe 31. This arrangement utilizes the first connecting pipe 31 to pass the hot air inside the heat pump valley electric heating box 1 into the interior of the air storage box 3 for storage, thereby reducing energy consumption.
[0030] like Figure 1 As shown, as a preferred embodiment, on the basis of the above method, further, the lower surface of the first water outlet pipe 12 is connected to the second connecting pipe 52, and a second water outlet pipe 51 is arranged on one side of the water storage tank 5 below the second connecting pipe 52, and valves are arranged on the outside of the second water outlet pipe 51 and the second connecting pipe 52. This arrangement utilizes the second connecting pipe 52 to pass the hot water inside the heat pump valley electric heating box 1 into the water storage tank 5 for storage.
[0031] like Figure 1 As shown, as a preferred embodiment, on the basis of the above method, further, the inner sides of the air storage tank 3 and the water storage tank 5 are provided with thermal insulation rock wool, and the thermal insulation rock wool can be used to keep the air storage tank 3 and the water storage tank 5 warm and avoid heat loss.
[0032] like Figure 2As shown, as a preferred embodiment, on the basis of the above method, further, a heating plate 13 is provided inside the heat pump valley electric heating box 1, and heating tubes are symmetrically provided inside the heating plate 13. This arrangement utilizes the heating tubes inside the heating plate 13 to heat the inside of the heat pump valley electric heating box 1.
[0033] like Figure 2 and Figure 3 As shown, as a preferred embodiment, on the basis of the above-mentioned method, further, the interior of the heat pump valley electric heating box 1 is symmetrically provided with guide rods 23 on both sides of the screw 24, and the movable plate 21 is slidably arranged on the outside of the guide rod 23. The interior of the heat pump valley electric heating box 1 is also provided with a bearing 241, and the rear end of the screw 24 is embedded in the interior of the bearing 241 and is rotatably connected to the bearing 241. This arrangement utilizes the operation of the motor 2 to rotate the screw 24 and move the movable plate 21 outside the screw 24 and the guide rod 23, thereby achieving the purpose of efficient mixing of the water inside the heat pump valley electric heating box 1 by raking.
[0034] Embodiment 3:
[0035] The schemes in Example 1 and Example 2 are further introduced below in combination with specific working methods, as described below for details:
[0036] Specifically, when the heat pump valley electricity regulation device based on electric energy storage is working / in use: first, water is introduced from the water inlet pipe on one side of the heat pump valley electricity heating box, and after the introduction, the heating tube inside the heating plate 13 can be powered by the energy storage battery 4, so that the cold water inside it can be heated. During normal discharge, the hot air can be discharged through the first air outlet pipe 11, and the hot water can be discharged to the outside through the first water outlet pipe 12. During valley electricity heating, the hot air inside the heat pump valley electricity heating box 1 can be allowed to enter the gas storage box 3 through the first connecting pipe 31 by opening the valve on the first connecting pipe 31, so that the hot air is stored in the gas storage box 3, and the hot water is allowed to enter the water storage tank 5 through the second connecting pipe 52 for storage. The heat can be stored through the gas storage tank 3 and the water storage tank 5, and the stored heat can be used for heating later, which effectively saves energy consumption and reduces costs.
[0037] The above embodiments are only used to illustrate the present invention and are not intended to limit the technical solutions described in the present invention. Although the present invention has been described in detail with reference to the above embodiments, the present invention is not limited to the above specific implementation methods. Therefore, any modification or equivalent replacement of the present invention; and all technical solutions and improvements thereof that do not depart from the spirit and scope of the invention are included in the scope of the claims of the present invention.
Claims
1. A heat pump valley electricity regulation device based on electric energy storage, comprising a heat pump valley electricity heating box (1) and an energy storage battery (4) arranged on the lower surface of the heat pump valley electricity heating box (1), characterized in that: A first connecting pipe (31) is provided through the upper surface of the heat pump valley electric heating box (1); one end of the first connecting pipe (31) is connected to an air storage box (3) on the upper surface of the heat pump valley electric heating box (1); a first air outlet pipe (11) and a first water outlet pipe (12) are provided on one side of the heat pump valley electric heating box (1) from top to bottom; a water storage tank (5) is installed on the lower surface of the heat pump valley electric heating box (1) on one side of the energy storage battery (4); a motor (2) is installed on the front surface of the heat pump valley electric heating box (1); a driving end of the motor (2) is connected to a screw rod (24) inside the heat pump valley electric heating box (1); a movable plate (21) is provided outside the screw rod (24); and rake rods (22) are symmetrically provided on the lower surface of the movable plate (21).
2. A heat pump valley power regulation device based on electric energy storage according to claim 1, characterized in that: A second air outlet pipe (32) is provided through one side of the air storage box (3), and valves are provided on the upper surfaces of the second air outlet pipe (32) and the first connecting pipe (31).
3. A heat pump valley power regulation device based on electric energy storage according to claim 1, characterized in that: The lower surface of the first water outlet pipe (12) is connected to a second connecting pipe (52), and a second water outlet pipe (51) is provided below the second connecting pipe (52) on one side of the water storage tank (5), and valves are provided on the outside of the second water outlet pipe (51) and the second connecting pipe (52).
4. A heat pump valley power regulation device based on electric energy storage according to claim 1, characterized in that: Thermal insulation rock wool is provided on the inner sides of the gas storage tank (3) and the water storage tank (5).
5. The heat pump valley power regulation device based on electric energy storage according to claim 1, characterized in that: A heating plate (13) is also arranged inside the heat pump valley electric heating box (1), and heating pipes are symmetrically arranged inside the heating plate (13).
6. A heat pump valley power regulation device based on electric energy storage according to claim 1, characterized in that: The heat pump valley electric heating box (1) has guide rods (23) symmetrically arranged on both sides of the screw rod (24), and the movable plate (21) is slidably arranged outside the guide rods (23).
7. A heat pump valley power regulation device based on electric energy storage according to claim 1, characterized in that: A bearing (241) is also provided inside the heat pump valley electric heating box (1), and the rear end of the screw rod (24) is embedded in the interior of the bearing (241) and is rotatably connected to the bearing (241).