CN115200261A - Ground source heat pump heat replenishing device based on solar energy - Google Patents

Ground source heat pump heat replenishing device based on solar energy Download PDF

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CN115200261A
CN115200261A CN202210801385.6A CN202210801385A CN115200261A CN 115200261 A CN115200261 A CN 115200261A CN 202210801385 A CN202210801385 A CN 202210801385A CN 115200261 A CN115200261 A CN 115200261A
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water
heat
solar
heat pump
water inlet
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杨伟
王梅杰
张继隆
张毅
王安民
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North China University of Water Resources and Electric Power
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    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25BREFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B30/00Heat pumps
    • F25B30/06Heat pumps characterised by the source of low potential heat
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24SSOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S10/00Solar heat collectors using working fluids
    • F24S10/30Solar heat collectors using working fluids with means for exchanging heat between two or more working fluids
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24SSOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S20/00Solar heat collectors specially adapted for particular uses or environments
    • F24S20/40Solar heat collectors combined with other heat sources, e.g. using electrical heating or heat from ambient air
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24SSOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S30/00Arrangements for moving or orienting solar heat collector modules
    • F24S30/40Arrangements for moving or orienting solar heat collector modules for rotary movement
    • F24S30/42Arrangements for moving or orienting solar heat collector modules for rotary movement with only one rotation axis
    • F24S30/422Vertical axis
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24SSOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S50/00Arrangements for controlling solar heat collectors
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24SSOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S50/00Arrangements for controlling solar heat collectors
    • F24S50/20Arrangements for controlling solar heat collectors for tracking
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24SSOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S50/00Arrangements for controlling solar heat collectors
    • F24S50/40Arrangements for controlling solar heat collectors responsive to temperature
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25BREFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B27/00Machines, plants or systems, using particular sources of energy
    • F25B27/002Machines, plants or systems, using particular sources of energy using solar energy

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Heat-Pump Type And Storage Water Heaters (AREA)

Abstract

本发明涉及地源热泵系统技术领域,尤其为一种基于太阳能的地源热泵热量补充装置,包括太阳能供热装置、蓄电池组、控制器、热泵机组、用能端、地埋管换热器和蓄水箱,所述太阳能供热装置包括L型安装架,所述L型安装架竖直段的顶部安装有进水箱,所述L型安装架水平段的端部安装有出水箱,所述进水箱与出水箱之间设置有多个集热管,所述L型安装架的底部设置有转动机构,所述L型安装架的两侧均安装有太阳能板,本发明通过循环介质一和循环介质二设计提高太阳能的利用率,提高热量补充效果,且两组循环介质不会接触,避免冷热接触导致影响热量补充效果,采用了太阳能清洁能源为土壤进行热量补充,实现了节能环保的作用。

Figure 202210801385

The invention relates to the technical field of ground source heat pump systems, in particular to a ground source heat pump heat supplement device based on solar energy, comprising a solar heating device, a battery pack, a controller, a heat pump unit, an energy consumption end, a buried pipe heat exchanger and A water storage tank, the solar heating device includes an L-shaped installation frame, a water inlet tank is installed at the top of the vertical section of the L-shaped installation frame, and an outlet tank is installed at the end of the horizontal section of the L-shaped installation frame, so the A plurality of heat collecting tubes are arranged between the water inlet tank and the water outlet box, the bottom of the L-shaped mounting frame is provided with a rotating mechanism, and the solar panels are installed on both sides of the L-shaped mounting frame. And the second design of circulating medium improves the utilization rate of solar energy and improves the effect of heat supplementation, and the two groups of circulating medium will not be in contact, so as to avoid the contact between cold and heat, which will affect the heat supplementary effect. effect.

Figure 202210801385

Description

一种基于太阳能的地源热泵热量补充装置A solar-based ground source heat pump heat supplement device

技术领域technical field

本发明涉及地源热泵系统技术领域,具体为一种基于太阳能的地源热泵热量补充装置。The invention relates to the technical field of ground source heat pump systems, in particular to a solar energy-based ground source heat pump heat supplement device.

背景技术Background technique

地源热泵技术属可再生能源利用技术,由于地源热泵是利用了地球表面浅层地热资源(通常小于400米深)作为冷热源,进行能量转换的供暖空调系统。地表浅层地热资源可以称之为地能,是指地表土壤、地下水或河流、湖泊中吸收太阳能、地热能而蕴藏的低温位热能。地表浅层是一个巨大的太阳能集热器,收集了47%的太阳能量,比人类每年利用能量的500倍还多。它不受地域、资源等限制,真正是量大面广、无处不在。这种储存于地表浅层近乎无限的可再生能源,使得地能也成为清洁的可再生能源一种形式。地源热泵系统运行时,不消耗水也不污染水,不需要锅炉,不需要冷却塔,也不需要堆放燃料废物的场地,环保效益显著。地源热泵机组的电力消耗,与空气源热泵相比也可以减少40%以上;与电供暖相比可以减少70%以上,它的制热系统比燃气锅炉的效率平均提高近50%,比燃气锅炉的效率高出了75%。地源热泵系统可供暖、空调制冷,还可提供生活热水,一机多用,一套系统可以替换原来的锅炉加空调的两套装置或系统,适合于别墅住宅的采暖、空调。Ground source heat pump technology is a renewable energy utilization technology, because ground source heat pump is a heating and air conditioning system that uses shallow geothermal resources on the earth's surface (usually less than 400 meters deep) as a cold and heat source to convert energy. Shallow surface geothermal resources can be called geothermal energy, which refers to the low-temperature potential thermal energy contained in the surface soil, groundwater or rivers and lakes absorbing solar energy and geothermal energy. The shallow surface is a giant solar collector that collects 47% of the sun's energy, more than 500 times more than humans use each year. It is not limited by regions, resources, etc., and it is really large in quantity and ubiquitous. This near-infinite renewable energy stored in the shallow surface of the earth makes ground energy also a form of clean renewable energy. When the ground source heat pump system is running, it does not consume or pollute water, does not require boilers, does not require cooling towers, and does not require a site for stacking fuel waste, and has significant environmental benefits. Compared with the air source heat pump, the power consumption of the ground source heat pump unit can also be reduced by more than 40%; compared with the electric heating, it can be reduced by more than 70%. The boiler is 75% more efficient. The ground source heat pump system can provide heating, air conditioning and cooling, and can also provide domestic hot water. One machine can be used for multiple purposes. One system can replace the original two sets or systems of boiler and air conditioning. It is suitable for heating and air conditioning of villa houses.

目前地源热泵的技术存在的最大不足是“土壤热不平衡”的问题,北方地区冬季供暖需求大,从土壤中大量吸热,长年运行后将导致土壤温度失衡,影响周围生态,目前为了解决土壤温度下降的问题大多采用高品位热源补充,主要的形式包括电锅炉、电加热器和天然气锅炉等,该形式效率低、费用高,不利于家庭实用性和经济性,因此需要一种基于太阳能的地源热泵热量补充装置对上述问题做出改善。The biggest shortcoming of the current ground source heat pump technology is the problem of "soil thermal imbalance". The northern region has a large demand for heating in winter, and absorbs a lot of heat from the soil. After long-term operation, it will lead to an imbalance of soil temperature and affect the surrounding ecology. To solve the problem of soil temperature drop, high-grade heat sources are mostly used to supplement, and the main forms include electric boilers, electric heaters and natural gas boilers. The solar ground source heat pump heat supplement device improves the above problems.

发明内容SUMMARY OF THE INVENTION

本发明的目的在于提供一种基于太阳能的地源热泵热量补充装置,以解决上述背景技术中提出的问题。The purpose of the present invention is to provide a ground source heat pump heat supplement device based on solar energy to solve the problems raised in the above background art.

为实现上述目的,本发明提供如下技术方案:To achieve the above object, the present invention provides the following technical solutions:

一种基于太阳能的地源热泵热量补充装置,包括太阳能供热装置、蓄电池组、控制器、热泵机组、用能端、地埋管换热器和蓄水箱,所述太阳能供热装置包括L型安装架,所述L型安装架竖直段的顶部安装有进水箱,所述L型安装架水平段的端部安装有出水箱,所述进水箱与出水箱之间设置有多个集热管,所述L型安装架的底部设置有转动机构,所述L型安装架的两侧均安装有太阳能板,所述蓄电池组和太阳能板与控制器电性连接,所述出水箱的出水口连接有进水管道一,所述地埋管换热器的进水口连接有进水管道二,所述进水管道二与进水管道一一端通过三通管件一连接,所述三通管件一的另一个接口与热泵机组的出水口通过进水管道三连接,所述地埋管换热器的出水口连接有回水管道一,所述蓄水箱的进水口连接有回水管道二,所述回水管道一与回水管道二一端通过三通管件二连接,所述三通管件二的另一个接口与热泵机组的进水口通过回水管道四连接,所述蓄水箱的出水口与进水箱的进水口之间通过回水管道三连接,所述热泵机组还通过管道与用能端连接,所述热泵机组和用能端与控制器电性连接。A solar-based ground source heat pump heat supplement device, comprising a solar heating device, a battery pack, a controller, a heat pump unit, an energy-consuming end, a buried pipe heat exchanger and a water storage tank, the solar heating device includes a L A water inlet tank is installed at the top of the vertical section of the L-shaped installation frame, and a water outlet tank is installed at the end of the horizontal section of the L-shaped installation frame. The bottom of the L-shaped mounting frame is provided with a rotating mechanism, the solar panels are installed on both sides of the L-shaped mounting frame, the battery pack and the solar panel are electrically connected to the controller, and the water outlet box The water outlet of the heat exchanger is connected with a water inlet pipe 1, and the water inlet of the buried pipe heat exchanger is connected with a water inlet pipe 2. The other interface of the tee pipe fitting 1 is connected with the water outlet of the heat pump unit through the water inlet pipe 3, the water outlet of the buried pipe heat exchanger is connected with the return water pipe 1, and the water inlet of the water storage tank is connected with the return water pipe 1. The second water pipe, the first end of the return water pipe is connected with the second end of the return water pipe through the tee pipe fitting 2, and the other interface of the tee pipe fitting 2 is connected with the water inlet of the heat pump unit through the return water pipe 4, and the storage The water outlet of the water tank and the water inlet of the water inlet tank are connected by three return pipes, the heat pump unit is also connected to the energy end through the pipe, and the heat pump unit and the energy end are electrically connected to the controller.

优选的,所述进水管道一上设置有电磁阀一,所述进水管道二上设置有水泵一,所述回水管道一上设置有水泵三,所述回水管道二上设置有电磁阀二,所述回水管道三上设置有水泵二和电磁阀三,所述进水管道三上设置有电磁阀四,所述回水管道四上设置有电磁阀五。Preferably, the first water inlet pipe is provided with a solenoid valve 1, the water inlet pipe 2 is provided with a water pump 1, the return water pipe 1 is provided with a pump 3, and the return water pipe 2 is provided with a solenoid valve 1 Valve 2, the water return pipe 3 is provided with a water pump 2 and a solenoid valve 3, the water inlet pipe 3 is provided with a solenoid valve 4, and the return water pipe 4 is provided with a solenoid valve 5.

优选的,所述出水箱和进水箱内设置有温度传感器和液位传感器,所述温度传感器和液位传感器与控制器电性连接。Preferably, a temperature sensor and a liquid level sensor are arranged in the water outlet tank and the water inlet tank, and the temperature sensor and the liquid level sensor are electrically connected to the controller.

优选的,所述太阳能供热装置内设有循环介质一,所述蓄水箱内设置有循环介质二,所述热泵机组内设置有循环介质三。Preferably, a circulating medium 1 is arranged in the solar heating device, a circulating medium 2 is arranged in the water storage tank, and a circulating medium 3 is arranged in the heat pump unit.

优选的,所述转动机构包括底座、底板、固定板、旋转电机和转动盘,所述底座的底部安装有底板,所述底板底部的前后两端均安装有固定板,所述固定板的两端均通过锚固螺栓固定在地面上,所述底座顶部的中心处设置有安装槽,所述安装槽内安装有旋转电机,所述旋转电机的输出轴竖直向上设置且顶端与转动盘的底部的中心处固定连接,所述转动盘安装在L型安装架的底部。Preferably, the rotating mechanism includes a base, a bottom plate, a fixed plate, a rotating motor and a rotating disk, the bottom of the base is installed with a bottom plate, the front and rear ends of the bottom of the bottom plate are mounted with a fixed plate, and two parts of the fixed plate are installed. Both ends are fixed on the ground by anchor bolts, the center of the top of the base is provided with a mounting groove, and a rotating motor is installed in the mounting groove, and the output shaft of the rotating motor is vertically upward and the top is connected to the bottom of the rotating disk. The center is fixedly connected, and the rotating disk is installed at the bottom of the L-shaped mounting frame.

优选的,所述转动盘与底座的相对面均设有位置对应的圆形槽,所述圆形槽的圆心位于旋转电机输出轴的中轴线上,两个所述圆形槽之间设置有若干个滚珠。Preferably, the opposite surfaces of the rotating disk and the base are provided with circular grooves corresponding to positions, the center of the circular groove is located on the central axis of the output shaft of the rotating electrical machine, and a circular groove is arranged between the two circular grooves. Several balls.

优选的,所述L型安装架上还安装有与转动机构配合使用的太阳能自动追光器,所述太阳能自动追光器和旋转电机与控制器电性连接。Preferably, the L-shaped mounting frame is further mounted with a solar energy automatic light chasing device used in cooperation with the rotating mechanism, and the solar energy automatic light tracking device and the rotating motor are electrically connected with the controller.

优选的,所述地埋管换热器采用U型结构垂直埋管。Preferably, the buried tube heat exchanger adopts a U-shaped vertical buried tube.

与现有技术相比,本发明的有益效果是:Compared with the prior art, the beneficial effects of the present invention are:

本发明中,通过设置的太阳能供热装置能够利用太阳能将循环介质一和循环介质二制热,然后通过管道将热水输送到地埋管换热器内,为土壤补充热量,使得土壤温度平衡,且通过循环介质一和循环介质二设计提高太阳能的利用率,提高热量补充效果,且两组循环介质不会接触,避免冷热接触导致影响热量补充效果,采用了太阳能清洁能源为土壤进行热量补充,实现了节能环保的作用。In the present invention, the solar heating device can use solar energy to heat the circulating medium 1 and circulating medium 2, and then transport the hot water to the buried pipe heat exchanger through the pipeline to supplement heat for the soil, so that the soil temperature is balanced. , and through the design of circulating medium 1 and circulating medium 2, the utilization rate of solar energy is improved, and the heat supplement effect is improved, and the two groups of circulating medium will not be in contact, so as to avoid the contact between cold and heat, which will affect the heat supplement effect, and solar clean energy is used to heat the soil. Supplement, to achieve the role of energy saving and environmental protection.

附图说明Description of drawings

图1为本发明一种基于太阳能的地源热泵热量补充装置的系统结构原理图;1 is a schematic diagram of the system structure of a solar-based ground source heat pump heat supplement device of the present invention;

图2为本发明一种基于太阳能的地源热泵热量补充装置中太阳能供热装置的结构示意图;2 is a schematic structural diagram of a solar heating device in a solar-based ground source heat pump heat supplement device of the present invention;

图3为本发明一种基于太阳能的地源热泵热量补充装置中太阳能供热装置的转动机构结构示意图。3 is a schematic structural diagram of a rotating mechanism of a solar heating device in a solar-based ground source heat pump heat supplement device of the present invention.

图中:1、太阳能供热装置;101、L型安装架;102、出水箱;103、进水箱;104、集热管;105、太阳能板;106、太阳能自动追光器;107、转动机构;1071、底座;1072、底板;1073、固定板;1074、旋转电机;1075、转动盘;1076、圆形槽;1077、滚珠;2、蓄电池组;3、控制器;4、热泵机组;5、用能端;6、地埋管换热器;7、进水管道一;701、电磁阀一;8、进水管道二;801、水泵一;9、回水管道一;901、水泵三;10、回水管道二;1001、电磁阀二;11、蓄水箱;12、回水管道三;1201、水泵二;1202、电磁阀三;13、进水管道三;1301、电磁阀四;14、回水管道四;1401、电磁阀五。In the figure: 1. Solar heating device; 101, L-shaped mounting frame; 102, water outlet tank; 103, water inlet tank; 104, heat collecting pipe; 105, solar panel; 106, automatic solar energy tracking device; 107, rotating mechanism ;1071, base; 1072, bottom plate; 1073, fixed plate; 1074, rotating motor; 1075, rotating plate; 1076, circular groove; 1077, ball; 2, battery pack; 3, controller; 4, heat pump unit; 5 , energy end; 6, buried heat exchanger; 7, water inlet pipe one; 701, solenoid valve one; 8, water inlet pipe two; 801, water pump one; 9, return water pipe one; 901, water pump three ; 10, return water pipeline 2; 1001, solenoid valve 2; 11, water storage tank; 12, return water pipeline 3; 1201, water pump 2; 1202, solenoid valve 3; 13, water inlet pipeline 3; 1301, solenoid valve 4 ; 14. Four return water pipes; 1401, five solenoid valves.

具体实施方式Detailed ways

下面将结合本发明实施例中的附图,对本发明实施例中的技术方案进行清楚、完整地描述,显然,所描述的实施例仅仅是本发明一部分实施例,而不是全部的实施例,基于本发明中的实施例,本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例,都属于本发明保护的范围。The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. The embodiments of the present invention, and all other embodiments obtained by those of ordinary skill in the art without creative work, fall within the protection scope of the present invention.

为了便于理解本发明,下面将参照相关附图对本发明进行更全面的描述。附图中给出了本发明的若干实施例。但是,本发明可以以许多不同的形式来实现,并不限于本文所描述的实施例。相反地,提供这些实施例的目的是使对本发明的公开内容更加透彻全面。In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the related drawings. Several embodiments of the invention are shown in the drawings. However, the present invention may be embodied in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

需要说明的是,当元件被称为“固设于”另一个元件,它可以直接在另一个元件上或者也可以存在居中的元件。当一个元件被认为是“连接”另一个元件,它可以是直接连接到另一个元件或者可能同时存在居中元件。本文所使用的术语“垂直的”、“水平的”、“左”、“右”以及类似的表述只是为了说明的目的。It should be noted that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and similar expressions are used herein for illustrative purposes only.

除非另有定义,本文所使用的所有的技术和科学术语与属于本发明的技术领域的技术人员通常理解的含义相同。本文中在本发明的说明书中所使用的术语只是为了描述具体的实施例的目的,不是旨在于限制本发明。本文所使用的术语“及/或”包括一个或多个相关的所列项目的任意的和所有的组合。Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terms used herein in the description of the present invention are for the purpose of describing specific embodiments only, and are not intended to limit the present invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

如图1-3,本发明提供一种技术方案:一种基于太阳能的地源热泵热量补充装置,包括太阳能供热装置1、蓄电池组2、控制器3、热泵机组4、用能端5、地埋管换热器6和蓄水箱11,地埋管换热器6采用U型结构垂直埋管,太阳能供热装置1包括L型安装架101,L型安装架101竖直段的顶部安装有进水箱103,L型安装架101水平段的端部安装有出水箱102,进水箱103与出水箱102之间设置有多个集热管104,L型安装架101的底部设置有转动机构107,L型安装架101的两侧均安装有太阳能板105,蓄电池组2和太阳能板105与控制器3电性连接,通过太阳能板105、蓄电池组2和控制器3,将太阳能转换为电能存储在蓄电池组2内,可为整个装置需要用电的设备进行供电,出水箱102的出水口连接有进水管道一7,地埋管换热器6的进水口连接有进水管道二8,进水管道二8与进水管道一7一端通过三通管件一连接,三通管件一的另一个接口与热泵机组4的出水口通过进水管道三13连接,地埋管换热器6的出水口连接有回水管道一9,蓄水箱11的进水口连接有回水管道二10,回水管道一9与回水管道二10一端通过三通管件二连接,三通管件二的另一个接口与热泵机组4的进水口通过回水管道四14连接,蓄水箱11的出水口与进水箱103的进水口之间通过回水管道三12连接,热泵机组4还通过管道与用能端5连接,热泵机组4和用能端5与控制器3电性连接。As shown in Figures 1-3, the present invention provides a technical solution: a solar-based ground source heat pump heat supplement device, comprising a solar heating device 1, a battery pack 2, a controller 3, a heat pump unit 4, an energy-consuming end 5, The buried pipe heat exchanger 6 and the water storage tank 11, the buried pipe heat exchanger 6 adopts a U-shaped structure for vertical buried pipes, and the solar heating device 1 includes an L-shaped mounting frame 101, and the top of the vertical section of the L-shaped mounting frame 101 is A water inlet tank 103 is installed, a water outlet tank 102 is installed at the end of the horizontal section of the L-shaped mounting frame 101, a plurality of heat collecting pipes 104 are arranged between the water inlet tank 103 and the water outlet tank 102, and the bottom of the L-shaped installation frame 101 is provided with a The rotating mechanism 107, the solar panels 105 are installed on both sides of the L-shaped mounting frame 101, the battery pack 2 and the solar panel 105 are electrically connected with the controller 3, and the solar energy is converted through the solar panel 105, the battery pack 2 and the controller 3. In order to store the electric energy in the battery pack 2, it can supply power to the equipment that needs electricity for the entire device. 28. One end of the water inlet pipe 28 is connected with the water inlet pipe 17 through the tee pipe fitting 1, and the other interface of the tee pipe fitting 1 is connected with the water outlet of the heat pump unit 4 through the water inlet pipe 3 13, and the buried pipe is heat exchanged. The water outlet of the device 6 is connected with a return water pipe 9, and the water inlet of the water storage tank 11 is connected with a return water pipe 2 10. The other interface of the second is connected with the water inlet of the heat pump unit 4 through the return water pipe 4 14, the water outlet of the water storage tank 11 and the water inlet of the water inlet tank 103 are connected through the return water pipe 3 12, and the heat pump unit 4 is also connected by The pipeline is connected with the energy-consuming end 5 , and the heat pump unit 4 and the energy-consuming end 5 are electrically connected with the controller 3 .

进水管道一7上设置有电磁阀一701,进水管道二8上设置有水泵一801,回水管道一9上设置有水泵三901,回水管道二10上设置有电磁阀二1001,回水管道三12上设置有水泵二1201和电磁阀三1202,进水管道三13上设置有电磁阀四1301,回水管道四14上设置有电磁阀五1401,电磁阀一701、水泵一801、水泵三901、电磁阀二1001、水泵二1201、电磁阀三1202电磁阀四1301以及电磁阀五1401与控制器3电性连接。A solenoid valve 1 701 is arranged on the water inlet pipe 1 7, a water pump 1 801 is arranged on the water inlet pipe 2 8, a water pump 3 901 is arranged on the return water pipe 1 9, and a solenoid valve 2 1001 is arranged on the return water pipe 2 10, The water return pipe 3 12 is provided with a second water pump 1201 and a solenoid valve 3 1202, the water inlet pipe 3 13 is provided with a solenoid valve 4 1301, the return water pipe 4 14 is provided with a solenoid valve 5 1401, a solenoid valve 1 701, and a water pump 1 801 , the third water pump 901 , the second solenoid valve 1001 , the second water pump 1201 , the third solenoid valve 1202 , the fourth solenoid valve 1301 and the fifth solenoid valve 1401 are electrically connected with the controller 3 .

出水箱102和进水箱103内设置有温度传感器和液位传感器,温度传感器和液位传感器与控制器3电性连接。A temperature sensor and a liquid level sensor are arranged in the water outlet tank 102 and the water inlet tank 103 , and the temperature sensor and the liquid level sensor are electrically connected to the controller 3 .

太阳能供热装置1内设有循环介质一,蓄水箱11内设置有循环介质二,热泵机组4内设置有循环介质三,循环介质一、循环介质二以及循环介质三均为含防冻液的水。The solar heating device 1 is provided with a circulating medium 1, the water storage tank 11 is provided with a circulating medium 2, and the heat pump unit 4 is provided with a circulating medium 3. The circulating medium 1, circulating medium 2 and circulating medium 3 are all containing antifreeze. water.

如图1和图2所示,通过太阳能供热装置1能够利用太阳能将循环介质一和循环介质二制热,然后通过管道将热水输送到地埋管换热器6内,为土壤补充热量,使得土壤温度平衡,且通过循环介质一和循环介质二设计提高太阳能的利用率,提高热量补充效果,且两组循环介质不会接触,避免冷热接触导致影响热量补充效果,采用了太阳能清洁能源为土壤进行热量补充,实现了节能环保的作用。As shown in Figures 1 and 2, the solar heating device 1 can use solar energy to heat the circulating medium 1 and circulating medium 2, and then transport the hot water to the buried pipe heat exchanger 6 through pipes to supplement heat for the soil , so that the soil temperature is balanced, and the utilization of solar energy is improved through the design of circulating medium 1 and circulating medium 2, and the effect of heat supplementation is improved, and the two sets of circulating medium will not be in contact, so as to avoid contact between cold and heat, which will affect the effect of heat supplementation. Solar cleaning is adopted. The energy supplements the heat for the soil, realizing the effect of energy saving and environmental protection.

本发明的两种工作状态:Two working states of the present invention:

1.热泵机组4处于暂停状态时,电磁阀四1301和电磁阀五1401关闭,电磁阀二1001和电磁阀三1202关闭,电磁阀一701开通,水泵一801工作,水泵二1201和水泵三901停止,使得太阳能供热装置1内利用太阳能加热的循环介质一输送进地埋管换热器6内为土壤补充热量,当太阳能供热装置1内的循环介质一全部排出后,电磁阀一701关闭,水泵一801停止,然后电磁阀三1202开通,水泵二1201工作,将蓄水箱11内的循环介质二全部输送进太阳能供热装置1内进行加热,当循环介质二加热到可使用温度后,电磁阀二1001开通,水泵三901工作,将地埋管换热器6内换热后的循环介质一输送到蓄水箱11内存储,然后电磁阀一701开通,水泵一801工作,将太阳能供热装置1内的循环介质二输送到地埋管换热器6内为土壤补充热量,通过上述的往复操作,使得通过两组循环介质的设计提高太阳能的利用率,提高热量补充效果,且两组循环介质不会接触,避免冷热接触导致影响热量补充效果。1. When the heat pump unit 4 is in a suspended state, solenoid valve 4 1301 and solenoid valve 5 1401 are closed, solenoid valve 2 1001 and solenoid valve 3 1202 are closed, solenoid valve 1 701 is turned on, water pump 1 801 works, water pump 2 1201 and water pump 3 901 stop, so that the circulating medium heated by solar energy in the solar heating device 1 is transported into the buried heat exchanger 6 to supplement heat for the soil. When the circulating medium in the solar heating device 1 is completely discharged, the solenoid valve 701 Turn off, the water pump 1 801 stops, then the solenoid valve 3 1202 is turned on, the water pump 2 1201 works, and all the circulating medium 2 in the water storage tank 11 is transported into the solar heating device 1 for heating. When the circulating medium 2 is heated to a usable temperature After that, the solenoid valve 2 1001 is opened, the pump 3 901 works, and the circulating medium after heat exchange in the buried pipe heat exchanger 6 is transported to the water storage tank 11 for storage, and then the solenoid valve 1 701 is opened, and the water pump 1 801 works. The circulating medium 2 in the solar heating device 1 is transported to the buried pipe heat exchanger 6 to supplement heat for the soil. Through the above-mentioned reciprocating operation, the utilization rate of solar energy can be improved through the design of two groups of circulating medium, and the heat supplement effect can be improved. , and the two groups of circulating media will not be in contact, so as to avoid contact between cold and heat, which will affect the effect of heat supplementation.

2.热泵机组4处于工作状态时,电磁阀一701、电磁阀二1001和电磁阀三1202关闭,电磁阀四1301和电磁阀五1401开通,水泵二1201停止,水泵一801和水泵三901工作,太阳能供热装置1停止,使得循环介质三在地埋管换热器6与热泵机组4之间流通,用以承担热泵机组4的热源。2. When the heat pump unit 4 is in working state, the solenoid valve 1 701, the solenoid valve 2 1001 and the solenoid valve 3 1202 are closed, the solenoid valve 4 1301 and the solenoid valve 5 1401 are turned on, the water pump 2 1201 is stopped, and the water pump 1 801 and the water pump 3 901 work. , the solar heating device 1 is stopped, so that the circulating medium 3 circulates between the buried heat exchanger 6 and the heat pump unit 4 to take on the heat source of the heat pump unit 4 .

本实施例中,如图2和图3所示,转动机构107包括底座1071、底板1072、固定板1073、旋转电机1074和转动盘1075,底座1071的底部安装有底板1072,底板1072底部的前后两端均安装有固定板1073,固定板1073的两端均通过锚固螺栓固定在地面上,底座1071顶部的中心处设置有安装槽,安装槽内安装有旋转电机1074,旋转电机1074的输出轴竖直向上设置且顶端与转动盘1075的底部的中心处固定连接,转动盘1075安装在L型安装架101的底部。In this embodiment, as shown in FIGS. 2 and 3 , the rotating mechanism 107 includes a base 1071 , a bottom plate 1072 , a fixed plate 1073 , a rotating motor 1074 and a rotating disk 1075 . A fixing plate 1073 is installed on both ends, and both ends of the fixing plate 1073 are fixed on the ground by anchor bolts. A mounting slot is provided in the center of the top of the base 1071, and a rotating motor 1074 is installed in the mounting slot, and the output shaft of the rotating motor 1074 is installed. It is vertically upward and the top end is fixedly connected with the center of the bottom of the rotating disk 1075 , and the rotating disk 1075 is installed on the bottom of the L-shaped mounting frame 101 .

转动盘1075与底座1071的相对面均设有位置对应的圆形槽1076,圆形槽1076的圆心位于旋转电机1074输出轴的中轴线上,两个圆形槽1076之间设置有若干个滚珠1077,通过设置的圆形槽1076和滚珠1077提高转动盘1075转动的稳定性。The opposite surfaces of the rotating disk 1075 and the base 1071 are provided with circular grooves 1076 corresponding to their positions. The center of the circular groove 1076 is located on the central axis of the output shaft of the rotary electric machine 1074, and several balls are arranged between the two circular grooves 1076. 1077, the circular groove 1076 and the ball 1077 are provided to improve the rotation stability of the rotating disk 1075.

L型安装架101上还安装有与转动机构107配合使用的太阳能自动追光器106,太阳能自动追光器106和旋转电机1074与控制器3电性连接。The L-shaped mounting frame 101 is also mounted with a solar automatic light tracker 106 used in conjunction with the rotating mechanism 107 . The solar energy automatic light tracker 106 and the rotating motor 1074 are electrically connected to the controller 3 .

如图2和图3所示,通过设置的太阳能自动追光器106能够追踪太阳光轨迹,然后将信号传给控制器3,控制旋转电机1074工作驱动转动盘1075转动,从而调节太阳能供热装置1的朝光位置,延长利用太阳的辐射热量的时长,提高太阳能的利用率。As shown in FIG. 2 and FIG. 3 , the solar tracker 106 can track the trajectory of sunlight, and then transmit the signal to the controller 3 to control the rotating motor 1074 to work and drive the rotating disk 1075 to rotate, thereby adjusting the solar heating device 1 in the light-facing position, prolong the time of using the radiant heat of the sun and improve the utilization rate of solar energy.

尽管已经示出和描述了本发明的实施例,对于本领域的普通技术人员而言,可以理解在不脱离本发明的原理和精神的情况下可以对这些实施例进行多种变化、修改、替换和变型,本发明的范围由所附权利要求及其等同物限定。Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, and substitutions can be made in these embodiments without departing from the principle and spirit of the invention and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (8)

1. The utility model provides a ground source heat pump heat replenishing device based on solar energy which characterized in that: the solar energy heat supply system comprises a solar energy heat supply device (1), a storage battery pack (2), a controller (3), a heat pump unit (4), an energy utilization end (5), a ground heat exchanger (6) and a water storage tank (11), wherein the solar energy heat supply device (1) comprises an L-shaped mounting frame (101), a water inlet tank (103) is installed at the top of the vertical section of the L-shaped mounting frame (101), a water outlet tank (102) is installed at the end part of the horizontal section of the L-shaped mounting frame (101), a plurality of heat collecting tubes (104) are arranged between the water inlet tank (103) and the water outlet tank (102), a rotating mechanism (107) is arranged at the bottom of the L-shaped mounting frame (101), solar panels (105) are installed on two sides of the L-shaped mounting frame (101), the storage battery pack (2) and the solar panels (105) are electrically connected with the controller (3), a water outlet of the water outlet tank (102) is connected with a first water inlet pipeline (7), a water inlet of the ground heat exchanger (6) is connected with a second water inlet pipeline (8), the second water inlet pipeline (8) is connected with one end of the first water inlet pipeline (7) through a first tee pipe fitting, another port of the first tee pipe fitting is connected with a water return water outlet pipe (9) of the heat pump unit (4), and a water return pipe (9) of the ground heat exchanger (9), the water inlet of the water storage tank (11) is connected with a second water return pipeline (10), the first water return pipeline (9) is connected with one end of the second water return pipeline (10) through a second three-way pipe fitting, the other interface of the second three-way pipe fitting is connected with the water inlet of the heat pump unit (4) through a fourth water return pipeline (14), the water outlet of the water storage tank (11) is connected with the water inlet of the water inlet tank (103) through a third water return pipeline (12), the heat pump unit (4) is further connected with the energy utilization end (5) through a pipeline, and the heat pump unit (4) and the energy utilization end (5) are electrically connected with the controller (3).
2. The solar-based ground source heat pump heat supplementing device of claim 1, wherein: the water-saving device is characterized in that a first electromagnetic valve (701) is arranged on the first water inlet pipeline (7), a first water pump (801) is arranged on the second water inlet pipeline (8), a third water pump (901) is arranged on the first water return pipeline (9), a second electromagnetic valve (1001) is arranged on the second water return pipeline (10), a second water pump (1201) and a third electromagnetic valve (1202) are arranged on the third water return pipeline (12), a fourth electromagnetic valve (1301) is arranged on the third water inlet pipeline (13), and a fifth electromagnetic valve (1401) is arranged on the fourth water return pipeline (14).
3. The solar-based ground source heat pump heat supplementing device of claim 1, wherein: temperature sensor and level sensor are provided with in out water tank (102) and the case (103) of intaking, temperature sensor and level sensor and controller (3) electric connection.
4. The solar-based ground source heat pump heat supplementing device of claim 1, wherein: a first circulation medium is arranged in the solar heat supply device (1), a second circulation medium is arranged in the water storage tank (11), and a third circulation medium is arranged in the heat pump unit (4).
5. The solar-based ground source heat pump heat supplementing device of claim 1, wherein: slewing mechanism (107) include base (1071), bottom plate (1072), fixed plate (1073), rotating electrical machines (1074) and rolling disc (1075), bottom plate (1072) are installed to the bottom of base (1071), fixed plate (1073) are all installed at the front and back both ends of bottom plate (1072) bottom, the both ends of fixed plate (1073) all are fixed subaerial through anchor bolt, the center department at base (1071) top is provided with the mounting groove, install rotating electrical machines (1074) in the mounting groove, the vertical fixed connection of center department that upwards sets up and the bottom of top and rolling disc (1075) of output shaft of rotating electrical machines (1074), the bottom at L type mounting bracket (101) is installed in rolling disc (1075).
6. The solar-based ground source heat pump heat supplementing device of claim 5, wherein: the opposite surfaces of the rotating disc (1075) and the base (1071) are provided with circular grooves (1076) corresponding in position, the circle center of the circular grooves (1076) is located on the central axis of the output shaft of the rotating motor (1074), and a plurality of balls (1077) are arranged between the two circular grooves (1076).
7. The solar-based ground source heat pump heat supplementing device of claim 5, wherein: still install on L type mounting bracket (101) and follow spot ware (106) with slewing mechanism (107) cooperation solar energy automation that uses, solar energy is automatic to follow spot ware (106) and rotating electrical machines (1074) and controller (3) electric connection.
8. The solar-based ground source heat pump heat supplementing device of claim 1, wherein: the ground heat exchanger (6) adopts a U-shaped structure to vertically bury the pipe.
CN202210801385.6A 2022-07-07 2022-07-07 Ground source heat pump heat replenishing device based on solar energy Withdrawn CN115200261A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116857703A (en) * 2023-07-05 2023-10-10 中国电建集团重庆工程有限公司 Energy configuration equipment for industrial park

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116857703A (en) * 2023-07-05 2023-10-10 中国电建集团重庆工程有限公司 Energy configuration equipment for industrial park
CN116857703B (en) * 2023-07-05 2024-06-18 中国电建集团重庆工程有限公司 Energy configuration equipment for industrial park

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Application publication date: 20221018