阅读说明：本技术 一种蜂窝式高效太阳能集热储热智能中央控制系统 (Honeycomb type efficient solar heat collection and storage intelligent central control system ) 是由 陈旭枫 薛常明 于 2019-12-30 设计创作，主要内容包括：本发明提供了一种蜂窝式高效太阳能集热储热智能中央控制系统,实现太阳能收集、储热、热量分配的中央控制系统,包括承压负载、由多个热能储存罐组成蜂窝式储能阵列。根据不同负载可以单独工作也可组合工作。在系统运行中使得获取的热量可以单独对每个储存罐储存,储存罐液体升温快,温度均匀,供热负载输出可根据需求自动调整保证供热稳定。采用智能控制,还可以根据太阳能系统采热峰值情况将热量合理分配有选择的进入所需储存罐。本发明结构简单、设计合理、能最大化利用储存罐或水箱的储热功能,同时当把储存罐或水箱绝热深埋地下时可以节省大量农村宝贵耕地,在加上循环利用,整个系统的热效率提高至少50％以上,以满足建设新农村的国家战略需求。(The invention provides a honeycomb type efficient solar heat collection and storage intelligent central control system, which is a central control system for realizing solar collection, heat storage and heat distribution. The device can work independently or in combination according to different loads. Make the heat that acquires to store to every holding vessel alone in the system operation, the holding vessel liquid intensifies fast, and the temperature is even, and heat supply load output can guarantee that the heat supply is stable according to demand automatically regulated. By adopting intelligent control, the heat can be reasonably distributed and selectively enters the required storage tank according to the heat collection peak condition of the solar energy system. The invention has simple structure and reasonable design, can maximally utilize the heat storage function of the storage tank or the water tank, can save a large amount of valuable cultivated land in rural areas when the storage tank or the water tank is insulated and deeply buried underground, and can improve the heat efficiency of the whole system by at least more than 50 percent by recycling so as to meet the national strategic requirements of building new rural areas.)

1. The utility model provides a high-efficient solar energy collection heat storage intelligence central control system of honeycomb which characterized in that: the heat source (1) is connected with a first storage tank (2), a second storage tank (3) and an Nth storage tank (N) of the heat energy in parallel in sequence through branch pipes (7) to form a honeycomb type heat source array heat storage circulating system which returns water clockwise, electromagnetic valves are arranged on the branch pipes (7) communicated in the honeycomb type heat source array heat storage circulating system and controlled by an intelligent control box (6), and temperature and pressure sensors are arranged in the heat source (1) and the storage tanks and can dynamically feed liquid temperature or pressure data information stored in the heat source (1) and the storage tanks back to the intelligent control box (6) in real time; after receiving temperature or pressure demand information fed back by a sensor in a load (5) with a heat energy demand, the intelligent control box (6) automatically controls an electromagnetic valve between one or more storage tanks to realize control of circulation or interruption of hot water so as to ensure the supply demand of the load (5) on the heat energy of one or more storage tanks of the honeycomb type heat source array heat storage circulation system;

an inlet at the upper part of the load (5) is communicated with a water outlet at the upper part of an Nth storage tank (N) nearby, the Nth storage tank (N) is communicated with a water outlet at the upper part of a second storage tank (3) and a water outlet at the upper part of a first storage tank (2) in parallel, a water outlet at the lower end of the load (5) is communicated with a water inlet at the lower end of the Nth storage tank (N), the second storage tank (3) and a water inlet at the lower end of the first storage tank (2) in parallel in sequence, so that a honeycomb type load array heat circulation system returning water anticlockwise is formed, electromagnetic valves are also arranged in branch pipes (7) in the honeycomb type load array heat circulation system and controlled by an intelligent control box (6), the electromagnetic valves among one or more storage tanks are controlled to control the circulation or interruption of hot water, and the supply demand of the load (5) on the heat energy of one or more storage tanks of.

2. The intelligent central control system for cellular high-efficiency solar heat collection and storage as claimed in claim 1, wherein: the large honeycomb type buried heat storage pressure-bearing tank array is formed by the first storage tank (1), the second storage tank (2) and the Nth storage tank (N), the outer surface of the tank body of the heat storage pressure-bearing tank array is covered with a heat insulation layer and then is buried underground, the pressure bearing of the heat storage tank body meets the requirement of the load (5), the load (5) is the requirement of rural large-scale rural gathering village family hot water, the requirement is rural large-scale winter heating engineering or a large bathing place, and the temperature of the hot water is 18-100 ℃.

3. The intelligent central control system for cellular high-efficiency solar heat collection and storage as claimed in claim 1 or 2, wherein: the fluid water in the system can be replaced by heat conduction oil, when the fluid is the heat conduction oil, the working temperature is 30-250 ℃, at the moment, the load (5) is switched into a heat exchanger, and the load heat is continuously recycled.

Technical Field

The invention belongs to the technical field of solar photo-thermal, relates to collection, heat storage and utilization of solar energy, and particularly relates to a honeycomb type efficient central control system for collecting, storing and distributing energy of solar energy.

Background

In the field of solar photo-thermal technology, a small-capacity heat storage water tank is used as a heat storage device, social and household applications are quite popular, but how to realize heat storage of a large-capacity water tank and large-scale heat energy engineering utilization is still blank at present. Therefore, the utilization of large-scale solar optothermal engineering is pursued by countless professionals, and engineering technical problems of hot water storage and heat preservation, hot water recycling, auxiliary heat insulation guarantee and the like need to be solved urgently. In this case, due to the design defect, the water cannot be effectively used, and the problems of limited circulating water amount, unstable temperature, short service life of the water tank and serious water waste still exist.

Disclosure of Invention

The invention aims to solve the problems and provide a high-efficiency heat energy circulating heat energy central control system which has a simple structure, reasonable design and high efficiency and can maximally utilize heat energy for heat storage, is high in efficiency of solar energy collection, heat storage and heat energy distribution, and the specific technical scheme is as follows:

the utility model provides a high-efficient solar energy collection heat storage intelligence central control system of honeycomb which characterized in that: the solar energy heat source heat recovery system comprises a heat source (1) which is collected and provided by a solar energy heat collection system, wherein the heat source (1) is connected with a first storage tank (2), a second storage tank (3) and an Nth storage tank (N) of the heat energy in parallel through branch pipes (7) to form a honeycomb type heat source circulating system which returns water clockwise, electromagnetic valves are arranged on the branch pipes (7) which are connected in parallel in the heat source circulating system and controlled by an intelligent control box (6), and temperature and pressure sensors are arranged in the heat source (1) and the storage tanks and can feed back the stored liquid temperature or pressure data information to the intelligent control box (6) in real time; after receiving temperature or pressure demand information fed back by a sensor in a load (5) with a heat energy demand, the intelligent control box (6) automatically controls an electromagnetic valve between one or more storage tanks to realize the control of the circulation or interruption of hot water so as to ensure the supply demand of the load (5) on the heat energy of one or more storage tanks of a heat source system;

an inlet at the upper part of the load (5) is communicated with a water outlet at the upper part of an Nth storage tank (N) nearby, the Nth storage tank (N) is communicated with a water outlet at the upper parts of a second storage tank (3) and a first storage tank (2) in parallel, a water outlet at the lower end of the load (5) is communicated with water inlets at the lower ends of the Nth storage tank (N), the second storage tank (3) and the first storage tank (2) in parallel in sequence, so that a load system with anticlockwise returning water heat circulation is formed, an electromagnetic valve is also arranged in each branch pipe (7) in the load system and controlled by an intelligent control box (7), and the electromagnetic valve among one or more storage tanks is controlled to control the circulation or interruption of the hot water so as to ensure the supply demand of the load (5) on the heat energy of one or more storage tanks of a heat source system.

The improved structure of the heat storage tank is characterized in that the first storage tank (1), the second storage tank (2) and the Nth storage tank (N) form a large honeycomb type buried heat storage pressure-bearing tank array, the outer surface of the buried heat storage tank body is covered with a heat insulation layer to be protected and then is buried underground, the pressure bearing capacity of the heat storage tank body meets the requirement of the load (5), the load (5) is the requirement of hot water of rural large-scale gathering villages, the requirement is rural large-scale winter heating engineering or a large bathing place, and when the fluid is water, the liquid temperature is 18-100 ℃.

The further improvement is that the fluid water in the system can be replaced by heat-conducting oil, when the fluid is the heat-conducting oil, the working temperature is 30-250 ℃, and at the moment, the load (5) is a heat exchanger.

The beneficial technical effects of the invention are as follows:

1. due to the adoption of the central intelligent control system for honeycomb collection and heat storage and energy distribution, heat energy obtained from solar energy can be independently conveyed to each heat energy storage tank (heat storage tank for short, comprising a water tank) for heat storage in the operation of the system, so that the temperature of liquid in the heat energy storage tanks is quickly raised, and the temperature in each storage tank is uniform; the stability and the continuity of the water pressure and the water temperature of the energy supply can be ensured through automatic adjustment of the intelligent electric cabinet according to the heat energy load demand. Load and N holding vessel are connected in series, parallelly connected through intelligent electric cabinet and are formed the honeycomb energy storage body, with the selective required heat storage jar that gets into of heat rational distribution, can work alone also can the combined work according to different requirements. The heat storage tank has the advantages that the temperature rise is fast, the temperature is uniform, the heat supply output can be automatically adjusted according to the requirement to ensure the stability of heat supply, meanwhile, the redundant heat storage tank is closed, and the regulating valve is opened, operated and transmitted through the control box.

2. The invention has simple structure and reasonable design, can maximally utilize the heat storage function of the heat storage tank or the water tank, can save a large amount of valuable cultivated land in rural areas when the heat storage tank or the water tank is insulated and deeply buried underground, and can improve the heat efficiency of the whole system by at least more than 50 percent by recycling so as to meet the national strategic requirements of building new rural areas.

Drawings

Fig. 1 is a schematic structural diagram of a honeycomb-type efficient solar heat collection and storage intelligent central control system according to the present invention.

In the figure, 1-heat source, 2-first storage tank, 3-second storage tank, 4-Nth storage tank, 5-load, 6-intelligent control box, 7-branch pipe and N-natural number.

Detailed Description

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

Fig. 1 shows a honeycomb-type efficient solar heat collection and storage intelligent central control system according to the present invention. The solar heat source heat recovery system comprises heat source 1 heat energy provided by a solar heat collection system after collection, wherein the heat source 1, a first storage tank 2, a second storage tank 3 and an Nth storage tank N of the heat energy are connected in parallel through branch pipes 7 to form a honeycomb type heat source circulating system for clockwise returning water, electromagnetic valves are arranged on pipelines of the branch pipes 7 connected in parallel in the heat source circulating system and controlled by an intelligent control box 6, and the intelligent control box 6 can be customized in batches to multiple professional manufacturers; temperature and pressure sensors are arranged in the heat source 1 and each storage tank, and the stored liquid temperature or pressure data information can be fed back to the intelligent control box 6 in real time; after receiving temperature or pressure demand information fed back by a sensor in the load 5 with a heat energy demand, the intelligent control box 6 automatically controls the electromagnetic valve between one or more storage tanks to realize the control of the circulation or interruption of hot water so as to ensure the supply demand of the load 5 on the heat energy of one or more storage tanks of a heat source system; in addition, an inlet at the upper part of the load 5 is communicated with an upper water outlet of a nearby Nth storage tank N, the Nth storage tank N is communicated with a water outlet at the upper part of the second storage tank 3 and the upper part of the first storage tank 2 in parallel, a water outlet at the lower end of the load 5 is communicated with a water inlet at the lower end of the Nth storage tank N, the second storage tank 3 and the lower end of the first storage tank 2 in parallel in sequence, so that a load system with anticlockwise water return circulation is formed, electromagnetic valves are also arranged in branch pipes 7 in the load system and controlled by an intelligent control box 7, and the electromagnetic valves among one or more storage tanks are controlled to control the circulation or interruption of hot water, so that the supply requirement of the load 5 on the heat energy of one or more storage tanks of the heat source system is ensured.

The further improvement is that the first storage tank 1, the second storage tank 2 and the Nth storage tank N form a large honeycomb type buried heat storage pressure-bearing tank array, the outer surface of the buried heat storage tank body is covered with a heat insulation layer and then is buried underground, a foundation is tamped in the construction process to ensure the correct installation of a large-tonnage heat storage tank body, the pressure bearing of the heat storage tank body also needs to meet the requirement of a load 5, the load 5 is the hot water requirement of a rural large-scale gathering village family, the requirement is the requirement of rural large-scale winter heating engineering or a large-scale bathing place on heat energy, and when the fluid is water, the liquid temperature is 18-100 ℃. The application is because of adopting the heat-retaining jar body to bury underground heat insulation heat preservation effectually deeply, is fit for the rural demand to heat energy in northern cold winter, is particularly suitable for the poverty relief to move and concentrate and settle the new rural construction to the demand of heat energy.

The further improvement is that the fluid water in the system can be replaced by heat conducting oil, when the fluid is the heat conducting oil, the working temperature is 30-250 ℃, at the moment, the load 5 is switched to a conventional commercially available heat exchanger for continuous heat cycle utilization, and because the heat conducting oil has high specific heat transfer efficiency, the heat utilization efficiency of the whole system is obviously improved compared with that of liquid water, and the heat efficiency of the system is improved by at least 50%.