CN214701877U - Energy storage heating equipment - Google Patents
Energy storage heating equipment Download PDFInfo
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- CN214701877U CN214701877U CN202120735705.3U CN202120735705U CN214701877U CN 214701877 U CN214701877 U CN 214701877U CN 202120735705 U CN202120735705 U CN 202120735705U CN 214701877 U CN214701877 U CN 214701877U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/14—Thermal energy storage
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Abstract
The utility model discloses an energy storage heating device, which comprises a shell, an energy storage unit and a circulation and control unit, wherein the energy storage unit and the circulation and control unit are arranged in the shell; the energy storage unit comprises a heat storage body, a heating device and a flow winding device which are arranged in the heat storage body, and a heat storage pipeline which is wound on the outer wall of the heat storage body; the top end of the heat storage pipeline is connected with the heat supply medium water outlet, the heat storage pipeline is uniformly wound on the outer wall of the heat storage body, and the bottom end of the heat storage pipeline is connected with a circulating pipeline in the circulating and controlling unit; the utility model provides an energy storage heating equipment that be applicable to rural distributed module ization, function are complete, can be directly be connected with heat user or heat building person in charge, realize the application of changing fast, construction cost cheap cost, construction management is simple and convenient.
Description
Technical Field
The utility model relates to a rural distributed heat supply field especially relates to an energy storage heating equipment.
Background
The heat supply equipment of the existing rural distributed heat supply system is generally equipment such as a gas wall-mounted furnace, an electric boiler, an air conditioner, a carbon fiber electric floor heater and a carbon crystal heater, and has the disadvantages of unstable heat supply, sudden cooling and sudden heating and high operation cost.
For the existing rural construction centralized heating system, a large amount of site construction is involved, and facilities such as house buildings and the like also need to be built for placing centralized heating equipment, connecting a heat source with a heat user or a heat utilization building by using equipment such as a pipeline, a control valve, a pump and the like, so that the time is long, the cost is high, and the construction management is complex.
Boiler type heat sources are typically combustion type systems and therefore present emission issues that may have an impact on the environment.
During site construction, the noise is out of standard, and the problems of dust emission and the like are easily caused under the condition of wind.
In view of the above, there is a need to design an energy storage and heating apparatus that overcomes the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that overcome the above-mentioned not enough that exists among the prior art, provide one kind be applicable to rural distributed modularization, the function complete, can be directly with the heat user or with the energy storage formula heat source that hot building is responsible for and is connected, realize the application of changing fast, construction cost cheap cost, construction management is simple and convenient.
In order to achieve the above object, the present invention mainly provides the following technical solutions:
an energy storage and heat supply device comprises a shell, an energy storage unit and a circulation and control unit, wherein the energy storage unit and the circulation and control unit are arranged in the shell;
the energy storage unit comprises a heat storage body, a heating device and a flow winding device which are arranged in the heat storage body, and a heat storage pipeline which is wound on the outer wall of the heat storage body; the top end of the heat storage pipeline is connected with the heat supply medium water outlet, the heat storage pipeline is uniformly wound on the outer wall of the heat storage body, and the bottom end of the heat storage pipeline is connected with a circulating pipeline in the circulating and controlling unit;
the circulation and control unit is used for controlling the heating device in the energy storage unit to heat up, then the heat stored in the circulation and control unit is heated by the heat stored in the circulation and control unit through the heat storage pipeline, and finally the heat stored in the circulation and control unit is exchanged to an external heat user or a heat medium used by a heat-using building through the circulating water pump.
Furthermore, the circulating and controlling unit is internally provided with an electric power and electric signal plug-in connection box, a circulating pipeline, a circulating water pump and a valve;
one end of the circulating pipeline is connected with the heat storage pipeline, the other end of the circulating pipeline is connected with the water outlet of the valve, and the water inlet of the valve is connected with the heat supply medium water return port through the circulating pipeline;
and the power cable and the electric signal cable are connected to the electric power and electric signal plugging box.
Furthermore, a heat supply medium water outlet and a heat supply medium water return opening are formed in the outer wall of the shell and are respectively arranged on one side, close to the top wall, of the shell and on one side, close to the bottom wall, of the shell;
the inlet of the main pipe of the centralized heat utilization users or the heat utilization buildings is connected with the outlet of the heat supply medium, and the outlet of the main pipe of the centralized heat utilization users or the heat utilization buildings is connected with the return port of the heat supply medium.
Furthermore, the heating device is an electric heater, and an interface at the top end of the heating device is electrically connected with a lead wire led out from the electric power and electric signal plug-in connection box through a lead wire; the electric heater is inserted into the heat storage medium of the heat storage body;
the electric heater adopts a stainless steel heating rod with 10KW power.
Further, the bottom end of the current winder is inserted into the circulation and control unit, and the top end of the current winder is inserted into a heat storage medium of the heat storage body;
the power of the current winder is 0.5 KW.
Further, a foaming heat-insulating material is filled in the shell; the top end of the shell is provided with a temperature measuring hole with the specification of phi 12 x 1 mm;
the heat supply medium is water.
Further, the overall dimension of the heating equipment is phi 1200 x 2300 mm.
Compared with the prior art, the invention has the following beneficial effects:
the utility model discloses an energy storage heating device, which is provided with an energy storage unit and a circulation and control unit in the shell, thereby realizing the requirements of rapid heat exchange and centralized heating;
the utility model relates to an energy storage heating equipment, which is directly connected with a user using heat or a main pipe of a building using heat, thereby effectively reducing the construction cost and being convenient for wide popularization and application;
the foregoing description is only an overview of the technical solutions of the present invention, and in order to clearly understand the technical means of the present invention and implement the technical means according to the content of the description, the following detailed description of the preferred embodiments of the present invention is given with reference to the accompanying drawings.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of an energy storage heating device of the present invention;
fig. 2 is another schematic structural diagram of an energy storage heating apparatus of the present invention;
description of reference numerals:
1. a housing; 11. a heat supply medium outlet; 12. a heat supply medium water return port; 13. foaming heat-insulating materials; 14. a temperature measuring hole;
2. an energy storage unit; 21. a heat storage body; 22. a heating device; 23. a current winder; 24. a heat storage pipeline;
3. a circulation and control unit; 31. a power and electrical signal patch box; 32. a circulation pipe; 33. a water circulating pump; 34. a valve;
Detailed Description
To further illustrate the technical means and effects of the present invention adopted to achieve the objects of the present invention, the following detailed description will be given with reference to the accompanying drawings and preferred embodiments of the present invention with reference to the following detailed description of the specific embodiments, structures, features and effects of the energy storage and heat supply device.
As shown in fig. 1-2, the energy storage and heat supply apparatus of the present invention comprises a housing 1, an energy storage unit 2 and a circulation and control unit 3, wherein the energy storage unit 2 and the circulation and control unit are disposed in the housing 1;
the energy storage unit 2 comprises a heat storage body 21, a heating device 22 and a flow winding device 23 which are arranged in the heat storage body 21, and a heat storage pipeline 24 which is wound on the outer wall of the heat storage body 21; the top end of the heat storage pipeline 24 is connected with the heat supply medium water outlet 11, the heat storage pipeline is uniformly wound on the outer wall of the heat storage body 21, and the bottom end of the heat storage pipeline is connected with a circulating pipeline 32 in the circulating and controlling unit 3;
the circulation and control unit 3 is used for controlling the heating device 22 in the energy storage unit 2 to heat up, then the heat stored in the interior of the circulation and control unit is heated by the heat storage pipeline 24 through the bypass 23, and finally the heat supply medium is exchanged to an external heat user or a heat medium of a heat-using building through the circulating water pump 33.
The energy storage heating equipment of this application embodiment, its in-process that uses:
firstly, connecting a power cable and an electric signal cable to an electric power and electric signal plug-in connection box 31, connecting an inlet of a main pipe of a centralized heat user or a heat-using building with a heat supply medium water outlet 11, and connecting an outlet of the main pipe of the centralized heat user or the heat-using building with a heat supply medium water return port 12; an external control system or a centralized heating system requires to enter the energy storage and heating equipment through an electric power and electric signal plug-in connection box 31;
the heat storage body 21 in the modular energy storage and heat supply equipment converts electric energy into heat energy through the heating device 22 of the heat storage body 21 under the instruction of a control signal, the heat energy is stored in the heat storage medium of the heat storage body 21, the heat storage medium is connected with the circulating water pump 33 through the heat storage pipeline 24, the circulating pipeline 32 and the valve 34, when heat is supplied to a centralized heat user and a heat-using building, the circulating water pump 33 circularly conveys high-temperature media in the heat storage body 21 through the circulating pipeline 32 and the valve 34 and the heat storage body 21, and the energy stored in the heat storage medium in the heat storage body 21 is exchanged to the centralized heat user or the heat-using building.
An energy storage heating equipment of this application embodiment, modularization energy storage heating equipment, can divide into heat-retaining, heat transfer, circulation and three plate of control:
storing heat: the heat storage body 21 is internally provided with an electric heater and a flow winding device 23, heat storage media wrapping or supporting the electric heater, and a heat storage device shell 1 for placing/containing the heat storage media and the electric heater; wherein:
electric heater power: a 10KW stainless steel heating rod;
spoiler power: 0.5 KW;
heat exchange: the heat storage body 21 transfers heat energy to the heat storage pipeline 24 surrounding the heat storage body, so as to heat a heat supply medium in the heat storage pipeline 24, thereby achieving the purpose of heat exchange;
and thirdly, circulation and control: in the modularized energy storage and heat supply equipment, a heat storage material in the heat storage body 21 is heated by an electric heater, and heat stored in the heat storage body 21 is uniformly exchanged with heat supply medium-water in a heat storage pipeline 24 through a shell 1 of the heat storage body 21 by a flow bypass device 23; the heat storage medium is internally circulated in the module and is exchanged to the heat utilization users or heat utilization media of the heat utilization buildings from the outside of the inlet of the water pump module and the outlet of the water pump module through the circulating water pump 33, so that the central heat supply is realized.
Among them, it should be noted that: the heat supply capacity is as follows: the heat storage temperature is 40-140 ℃; the heat supply temperature is 45-140 ℃. The heat storage maximum temperature is 150 ℃, and the hot water supply maximum temperature is 85 ℃.
As shown in fig. 1, in the energy storage and heat supply apparatus of the present invention, an electric power and electric signal plug-in connection box 31, a circulation pipeline 32, a circulation water pump 33 and a valve 34 are arranged in the circulation and control unit 3;
one end of the circulating pipeline 32 is connected with the heat storage pipeline 24, the other end of the circulating pipeline is connected with the water outlet of the valve 34, and the water inlet of the valve 34 is connected with the heat supply medium water return port 12 through the circulating pipeline 32;
the power cable and the electrical signal cable are connected to the power and electrical signal plug-in connection box 31.
As shown in fig. 2, in the energy storage and heat supply apparatus of the present invention, a heat supply medium outlet 11 and a heat supply medium return port 12 are disposed on the outer wall of the casing 1, and are respectively disposed on one side of the casing 1 close to the top wall and one side close to the bottom wall;
the inlet of the main pipe of the centralized heat utilization users or the heat utilization buildings is connected with the heat supply medium outlet 11, and the outlet of the main pipe of the centralized heat utilization users or the heat utilization buildings is connected with the heat supply medium return port 12.
As shown in fig. 1, in the energy storage and heat supply apparatus of the present invention, the heating device 22 is an electric heater, and an interface at the top end of the electric heater is electrically connected to a lead wire led out from the electric power and electric signal plug-in connection box 31 through a lead wire; the electric heater is inserted in the heat storage medium of the heat storage body 21;
the electric heater adopts a stainless steel heating rod with 10KW power.
As shown in fig. 1, in the energy storage and heat supply apparatus of the present invention, the bottom end of the current winding device 23 is inserted into the circulation and control unit 3, and the top end thereof is inserted into the heat storage medium of the heat storage body 21;
the power of the current winder 23 is 0.5 KW.
As shown in fig. 1, in the energy storage and heat supply apparatus of the present invention, a foaming thermal insulation material 13 is filled in the casing 1; the top end of the shell 1 is provided with a temperature measuring hole 14 with the specification of phi 12 x 1 mm;
the heat supply medium is water.
As shown in fig. 1, the utility model discloses an energy storage heating equipment, heating equipment's overall dimension is phi 1200 x 2300 mm.
According to the energy storage and heat supply equipment in the embodiment of the application, at least 1 heat storage body 21 is mainly arranged in the heat supply equipment to realize electric heating and store heat converted by electricity; not less than 1 heat exchanger for exchanging heat stored in the heat storage body 21 to a heat medium (usually water) for a user or a building using heat; not less than 1 group of circulating water pump 33, valve 34 and circulating pipeline 32 for connecting the heat storage body 21 and the heat exchanger.
According to the energy storage and heat supply equipment, at least 1 group of electric power and electric signal plug-in boxes are arranged in the modular energy storage and heat supply equipment and used for obtaining power and achieving signal communication with the outside; the power is 220V alternating current, signals communicated with the outside comprise inlet and outlet temperature, flow, pressure, user types (houses, hotels and the like), 21 temperature of a heat storage body, pump rotating speed, the opening and closing states of a valve 34, the outside environment temperature of the modular energy storage heating equipment, historical temperature data of a mounting place of the modular energy storage heating equipment, and a modular energy storage heating equipment system realizes automatic opening and closing of the valve 3444 and automatic adjustment of the pump rotating speed according to inlet and outlet temperature difference values and required flow setting of the heat medium and statistical difference values of the historical temperature data and the current outside environment temperature, so that the requirement of a heat end is met constantly.
For example, in a house, the inlet temperature of the heat medium is set to be 45 ℃, the outlet temperature of the heat medium is set to be 35 ℃, and the inlet and outlet temperature difference of the normal heat medium is set to be 10 ℃; the current external temperature is-10 ℃, and the historical temperature statistic value is-5 ℃; the actual temperature difference of the current heat medium is 7 ℃, the historical temperature variation of the current moment is-5 ℃, the rotating speed of the pump is actively increased according to the variation value and the variation direction of the two temperature differences at the corresponding moment, and the increase value is proportional to a certain function.
The modular energy storage equipment automatically operates according to the inlet and outlet temperature of a heat medium required, and ensures that a centralized heat-using user or a heat-using building sends the medium into the modular energy storage heat supply equipment. After passing through the circulating water pump 33, the temperature is as high as required for heat utilization.
The present invention has been further described with reference to the embodiments, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.
Claims (7)
1. An energy storage heating equipment which characterized in that:
comprises a shell (1), an energy storage unit (2) arranged in the shell (1) and a circulating and controlling unit (3);
the energy storage unit (2) comprises a heat storage body (21), a heating device (22) and a flow winding device (23) which are arranged in the heat storage body (21), and an energy storage pipeline (24) which is wound on the outer wall of the heat storage body (21); the top end of the heat storage pipeline (24) is connected with a heat supply medium water outlet (11), the heat storage pipeline is uniformly wound on the outer wall of the heat storage body (21), and the bottom end of the heat storage pipeline is connected with a circulating pipeline (32) in the circulating and controlling unit (3);
the circulation and control unit (3) is used for controlling a heating device (22) in the energy storage unit (2) to heat up, then the heat stored in the circulation and control unit passes through a heat storage pipeline (24) through a flow bypass device (23) to heat a heating medium in the circulation and control unit, and finally the heating medium is exchanged to an external heat user or a heat medium of a heat-using building through a circulating water pump (33).
2. An energy-storing and heat-supplying apparatus according to claim 1, wherein:
the circulating and controlling unit (3) is internally provided with an electric power and electric signal plug-in connection box (31), a circulating pipeline (32), a circulating water pump (33) and a valve (34);
one end of the circulating pipeline (32) is connected with the heat storage pipeline (24), the other end of the circulating pipeline is connected with the water outlet of the valve (34), and the water inlet of the valve (34) is connected with the heat supply medium water return port (12) through the circulating pipeline (32);
the power cable and the electric signal cable are connected to the electric power and electric signal plugging box (31).
3. An energy-storing and heat-supplying apparatus according to claim 2, wherein:
a heat supply medium water outlet (11) and a heat supply medium water return port (12) are formed in the outer wall of the shell (1) and are respectively formed in one side, close to the top wall, of the shell (1) and one side, close to the bottom wall, of the shell;
the inlet of the main pipe of the centralized heat utilization users or the heat utilization buildings is connected with the heat supply medium outlet (11), and the outlet of the main pipe of the centralized heat utilization users or the heat utilization buildings is connected with the heat supply medium return port (12).
4. An energy-storing and heat-supplying apparatus according to claim 3, wherein:
the heating device (22) is an electric heater, and an interface at the top end of the heating device is electrically connected with a lead led out from the electric power and electric signal plug-in connection box (31) through a lead; the electric heater is inserted into a heat storage medium of the heat storage body (21);
the electric heater adopts a stainless steel heating rod with 10KW power.
5. An energy-storing and heat-supplying apparatus according to claim 4, wherein:
the bottom end of the flow winder (23) is inserted into the circulation and control unit (3), and the top end of the flow winder is inserted into a heat storage medium of the heat storage body (21);
the power of the current winder (23) is 0.5 KW.
6. An energy-storing and heat-supplying apparatus according to claim 4, wherein:
the shell (1) is filled with a foaming heat-insulating material (13); the top end of the shell (1) is provided with a temperature measuring hole (14) with the specification of phi 12 x 1 mm;
the heat supply medium is water.
7. An energy-storing and heat-supplying apparatus according to claim 4, wherein:
the overall dimension of the heating equipment is phi 1200 x 2300 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120735705.3U CN214701877U (en) | 2021-04-12 | 2021-04-12 | Energy storage heating equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120735705.3U CN214701877U (en) | 2021-04-12 | 2021-04-12 | Energy storage heating equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214701877U true CN214701877U (en) | 2021-11-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120735705.3U Active CN214701877U (en) | 2021-04-12 | 2021-04-12 | Energy storage heating equipment |
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| Country | Link |
|---|---|
| CN (1) | CN214701877U (en) |
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2021
- 2021-04-12 CN CN202120735705.3U patent/CN214701877U/en active Active
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