CN-224230112-U - Electric power storage heat accumulation type heater

Abstract

The utility model belongs to the technical field of heating devices, and particularly relates to an electric storage heat storage type heater. The heat-dissipating and heating device comprises an electric storage unit, a phase-change heat storage unit, a first heat pipe and a heat-dissipating and heating unit, wherein an evaporation section and a condensation section are respectively formed at two ends of the first heat pipe, two ends of the first heat pipe are respectively connected between the electric storage unit and the phase-change heat storage unit in a contact mode and used for performing heat exchange, and the heat-dissipating and heating unit is arranged on one side, far away from the electric storage unit, of the phase-change heat storage unit and used for discharging heat in the phase-change heat storage unit. The utility model is used for solving the problem that heat cannot be timely dissipated when the storage battery discharges, the first gravity heat pipe is used for dissipating heat of the storage unit and transmitting the heat to the interior of the phase-change heat storage unit, so that the heat generated when the battery charges and discharges is timely dissipated, and the service life of the battery is guaranteed; the phase change heat storage unit is connected with the heat dissipation heating unit, realizes the recovery of waste heat of the battery, and can be used for heating.

Inventors

• SUN WEIJIE
• XIA RONG
• WU MINGXIA
• Han Changzhou

Assignees

• 江苏中天能源设备有限公司

Dates

Publication Date

20260512

Application Date

20250520

Claims (10)

1. 1. An electric storage and heat storage type heater, comprising: an electric storage unit; the phase change heat storage unit is arranged on the electric storage unit; The two ends of the first heat pipes are respectively connected between the electric storage unit and the phase-change heat storage unit in a contact manner and are used for performing heat exchange between the phase-change heat storage unit and the electric storage unit; and the heat dissipation heating unit is arranged on one side, far away from the electric storage unit, of the phase change heat storage unit and is used for discharging heat in the phase change heat storage unit.
2. 2. The electric storage and heat storage type heater as set forth in claim 1 wherein the electric storage unit comprises a plurality of spaced battery packs, and one end of the first heat pipe is fitted in a gap between adjacent battery packs.
3. 3. The electric storage and heat storage type heater according to claim 1, wherein the heat radiation heating unit includes: the bottom end of the heat radiation heating shell is sleeved in the phase change heat storage unit, and an opening communicated with the phase change heat storage unit is formed at the bottom of the heat radiation heating shell; And the two ends of the second heat pipes respectively form an evaporation section and a condensation section, and the second heat pipes are arranged in the heat dissipation heating shell at intervals.
4. 4. A power storage and heat storage type heater according to claim 3, wherein the top of the heat dissipation and heating shell is provided with an air inlet and an air outlet corresponding to the top of the second heat pipe, and the top of the second heat pipe is provided with a heat dissipation fin.
5. 5. The electric power storage and heat storage type heater as set forth in claim 4, wherein a heating plate is provided at the bottom end of the second heat pipe, a fan is provided at the air inlet of the heat dissipation and heat supply housing, and the fan and the heating plate are connected with the electric power storage unit.
6. 6. A storage and heat storage type heater according to claim 3 wherein the phase change heat storage unit includes a phase change heat storage housing filled with a phase change material, and the heat radiation heating housing is provided in the phase change heat storage housing in a vertically sliding manner to adjust the contact heights of the plurality of second heat pipes and the phase change material.
7. 7. The electric storage and heat storage type heater as set forth in claim 6 further comprising a transmission mechanism disposed between the heat dissipating and heating unit and the phase change heat storage unit for driving the heat dissipating and heating unit to be connected with the phase change heat storage unit in a vertically sliding and sealing manner.
8. 8. The electric storage and heat storage heater as set forth in claim 7 wherein the transmission mechanism includes: The rack is arranged on the heat radiation and heating unit along the vertical direction; The gear is connected with the rack in a meshed manner; the driving motor is arranged on the phase-change heat storage unit, the output end of the driving motor is connected with the gear and used for driving the gear to rotate so as to drive the heat dissipation and heating unit to reciprocate along the direction of the rack.
9. 9. The electric storage and heat storage type heater as set forth in claim 1, wherein the first heat pipe is hollow, the first heat pipe is filled with nano particles, and the inner wall of the bottom end of the first heat pipe is coated with heat conducting glue; and/or the inner wall of the first heat pipe is provided with a capillary core or a capillary micro groove.
10. 10. The electric storage and heat storage type heater according to claim 4, wherein the heat radiation and supply unit further includes a second temperature sensor provided in the heat radiation and supply unit for detecting a temperature of wind; And/or the electric storage unit further comprises a first temperature sensor, wherein the first temperature sensor is arranged in the electric storage unit and used for detecting the temperature of the electric storage unit.

Description

Electric power storage heat accumulation type heater Technical Field The utility model belongs to the technical field of heating devices, and particularly relates to an electric storage heat storage type heater. Background The present heating devices on the market can be divided into plug-and-play type and electric storage type from energy sources, wherein the plug-and-play type is generally directly connected with household or industrial alternating current for working, and the structure of the heating device is relatively simple. In general, a battery is provided, and the battery needs to be charged, so that the battery supplies power to the heater, and the structure of the heater is relatively complex. It does not require the advance arrangement of wires and is particularly suitable for outdoor use. For a battery-powered heater, there are various energy supply modes, such as a solar panel plus a battery form, or other forms of energy plus a battery combination form. For example, chinese patent with application number 2015100356222 discloses a novel portable solar heat-storage type hot air heater, which comprises a solar photovoltaic panel, the solar photovoltaic panel directly receives external sunlight irradiation, the solar photovoltaic panel passes through the battery of wire connection installation inside the casing, electric energy storage to the battery, the solar photovoltaic panel is fixed in hot-blast chamber top, as the upper surface of hot-blast chamber, the hot-blast chamber is a space of constituteing by the heated board, be equipped with a plurality of apertures on the positive plate of hot-blast chamber as hot air outlet, still be equipped with the controller on the positive plate, the controller passes through the signal line and connects the heat supply fan, the start-stop of controller control heat supply fan, the hot-blast chamber is fixed on fixed bolster upper portion, the heat supply fan is fixed in the fixed bolster lower part, the battery is installed on the heat supply fan, through solar vacuum thermal-arrest pipe intercommunication between hot-blast chamber and the heat supply fan, the electric energy of solar photovoltaic panel is received to the battery, supply hot-blast electric energy for the heat supply fan, make the heat supply fan send hot air from solar vacuum thermal-arrest through, send heat together through the hot-blast through the aperture, indoor, send out through the hot-blast through the aperture. The running performance and the service life of the existing electric storage type heater are highly dependent on the performance and the service life of the storage battery. However, the conventional heater has a common problem that heat generated by the accumulator cannot be timely dissipated when the accumulator is charged and discharged, and the service life of the accumulator is shortened. Especially, when the battery is overheated, certain potential safety hazard still has, restricts the application scenario of wireless heater. Disclosure of utility model Aiming at the defects of the prior art, the electric storage heat storage type heater is provided for solving the problem that heat cannot be timely dissipated when the storage battery discharges. The utility model solves the technical problems as follows, and the electric storage and heat storage type heater comprises: an electric storage unit; the phase change heat storage unit is arranged on the electric storage unit; The two ends of the first heat pipes are respectively connected between the electric storage unit and the phase-change heat storage unit in a contact manner and are used for performing heat exchange between the phase-change heat storage unit and the electric storage unit; and the heat dissipation heating unit is arranged on one side, far away from the electric storage unit, of the phase change heat storage unit and is used for discharging heat in the phase change heat storage unit. Compared with the prior art, the technical scheme has the following beneficial effects: A plurality of first heat pipes are arranged in the electric storage unit, the other ends of the first heat pipes are connected with the phase-change heat storage unit, heat generated during charging and discharging of the electric storage unit can be transferred to the phase-change heat storage unit through the first heat pipes for storage, the heat in the electric storage unit can be timely taken away, and the heat dissipation heating unit can also timely take away the heat in the phase change heat storage unit, so that the waste heat utilization effect is realized. Based on the technical scheme, the embodiment of the application can be further improved as follows: In an embodiment, the electricity storage unit includes a plurality of battery packs disposed at intervals, and one end of the first heat pipe is disposed in a gap between adjacent battery packs in a fitting manner. In one embodiment, the heat radiation heating unit inc