CN201081332Y

CN201081332Y - Intelligent solar and electric heat pump composite water supply system

Info

Publication number: CN201081332Y
Application number: CN 200720176603
Authority: CN
Inventors: 孙继江; 梁涛
Original assignee: NEIMENGGUO XINNUO RADIATOR CO Ltd
Current assignee: NEIMENGGUO XINNUO RADIATOR CO Ltd
Priority date: 2007-08-30
Filing date: 2007-08-30
Publication date: 2008-07-02
Anticipated expiration: 2017-08-30

Abstract

The utility model provides an intelligent solar electric-heat pump compound water supply system, relating to a heater. The utility model is an energy saving improvement which is put forward according to the reality that milk source bases use coal to heat the water for washing and disinfecting equipment. The utility model is characterized in that the system consists of a solar thermal device, a heat pump device, a low temperature water tank, a high temperature water tank and a numerical control host, wherein, the solar thermal device is a structure with interconnected tanks for heating running water; the heat pump device is connected in parallel with the low temperature water tank through a pipeline circulation pump for cooling and supplying supplement heat; the low temperature water tank is connected with a heat collector pipeline through a low-temperature electromagnetic valve, mainly for cleaning the cow breasts; the high temperature water tank is connected with the heat collector pipeline through a high-temperature electromagnetic valve, mainly for cleaning and disinfecting the milking equipment; the numerical control host is an device bound with a single chip computer for carrying out program control to a water supply system. The utility model can fully utilize the inexhaustible solar energy, can save plenty of coal and electric power, protects environment, causes no pollution, and can greatly reduce labor cost, material cost and other operation cost.

Description

The compound water system of intelligent solar electric energy heat pump

Technical field

The utility model relates to heater, particularly relates to the compound heater of solar energy and electrical heat energy.

Background technology

Solar energy is a kind of cheap energy, and is inexhaustible, though be used to many aspects, be utilized also more widely and be nowhere near, and development space is widely still arranged;

Each milk in base, milk source stands in to be needed with a large amount of hot water equipment to be carried out cleaning and sterilizing normal every day in service, tradition and be still to present way and adopt coal-burning boiler that hot water is provided, undoubtedly, a large amount of coal and electric energy will be consumed, and to be equipped with a certain amount of operations staff, this removes concerning milking station outside the operation costs increasing, also certain pollution is caused in milk source and surrounding environment, solar energy is substituted coal add the good behave that hot water addresses these problems.

The utility model promptly is to replace burning a kind of combination that coal adds hot water with cheap solar energy.

The utility model content

The compound water system of intelligent solar electric heating pump disclosed in the utility model, purpose is to realize energy-saving and environmental protection and significantly cuts operating costs, and can improve its production efficiency and automatization level.

The concrete technical scheme that realizes the utility model purpose is:

Compound water system comprises five parts by function: solar energy heat collector, heat pump assembly, low temperature water tank, high-temperature water tank and digital temperature control main frame, the mode of heating that adopts solar energy and electricity consumption to combine, to the cleaning and the sterilization of milk station equipment, the water supply as required that can satisfy energy-saving and environmental protection also can realize safely and steadily running.

Described solar energy heat collector is common heat collector, the utility model is the header type structure, can fully absorb solar ultraviolet and add hot tap-water, constitute by water storing tank, thermal-collecting tube and upper and lower conduit road, water supply pipeline is connected with water supply pipe by the automatic water-supply pump, and sewer pipe is connected with soak water tank and low temperature attemperater respectively by solenoid control; Described heat pump assembly includes electric energy earth source heat pump, axial flow extension set and air supply duct, electric energy earth source heat pump wherein is in parallel with low temperature water tank by pipeline and circulating pump, be used for refrigeration and additional heat is provided, refrigeration provides by the source, ground and discharges cold air through the pipeline extension set, and heat supplement is obtained by absorbing air and ground source heat, and axial flow blower is contained in the exit of pipeline; Described low temperature water tank be store that solar thermal collector sends here less than 45 ℃ warm water, be connected with heat collector by low-temperature solenoid valve, two jacket heating systems are equipped with in the inside, one cover is the earth source heat pump circulatory system that is connected with heat pump, the water of low temperature water tank can be risen to 55 ℃ of default values of setting, also can be selected in any value below 80 ℃, another set of is the infrared ray heating rod, be at solar energy and switch to electricity consumption under the overcast and rainy weather conditions and add thermmal storage water, temp probe and water level control sensor also are housed in addition, and the water of low temperature water tank is mainly used to clean cow breast; Described high-temperature water tank is to store the hot water more than 80 ℃ that solar thermal collector is sent here, be connected with heat collector by high-temperature solenoid valve, temperature can heat by the infrared electrically heated rod in it during less than 80 ℃, liquid level and temperature sensor are equipped with in the inside, and its water storage is mainly used to the milking equipment cleaning and sterilizing; Described digital temperature control main frame is a program control technology device that the single-chip microcomputer binding is used; the circuit that comprises has last water to carry out controlling organization, controlling organization, temperature water level signal collection sensing and enlarger are carried out in heating; liquid crystal display; the menu mode Navigation Control; can implement the prediction and the indication of water level, water temperature; its program has three sections regularly constant temperature, automatic water supplement, heated at constant temperature, designs such as anti-dry, lack of water prompting and earth leakage protective automatically, and its total circuit design is provided by Fig. 3.

The beneficial effect that the utility model had is: made full use of inexhaustible solar energy and added hot water, can save a large amount of fire coals and electric power, environmental protection is not polluted, and can reduce operation costs such as manpower, wealth material significantly.

Description of drawings

Fig. 1 is the utility model water system schematic diagram;

Fig. 2 is the main control system circuit block diagram;

Fig. 3 is the main control system circuit theory diagrams.

Among the figure, 1 is solar energy heat collector, and 2 is axial flow blower, and 3 is high-temperature solenoid valve, 4 is low-temperature solenoid valve, and 5 is the electric energy earth source heat pump, and 6 is temp probe, and 7 is the low temperature attemperater, 8 are the soak water tank, and 9 is digital control main frame, and 10 is circulating pump, and 11 is supply-water pump.

The specific embodiment

According to shown in Figure 1, solar energy heat collector 1 is commercially available solar water heater, form by three high-vacuum tubes, can use according to the header mode, water generally is to be undertaken by tap water pressure on it, and the utility model adopts by the supply-water pump 11 under 9 controls of numerical control main frame and goes up water, when the water temperature in the solar thermal collector reaches 70 ~ 80 ℃ of setting, main control system 9 is opened high-temperature control magnetic valve 3, and high-temperature-hot-water just flow in the soak water tank 8 standby; Treat that hot water fills with rear electromagnetic valve 3 and close automatically, solar thermal collector 1 automatic water supplement to 100% then, after automatically circulation water is heated to water temperature is 40 ~ 50 ℃, then low temperature control valve 4 is opened automatically, warm water just flow in the low temperature attemperater 7 standby; Temp probe 6 in the low temperature water tank can be sent to main control system 9 places with the water temperature situation in the water tank in good time, main frame can send instruction according to need of work, open the circulating pump 10 that links with electric energy earth source heat pump 5, water on the low side to low temperature water tank carries out hot temperature raising again on the one hand, the aspect is given axial flow blower 2 through pipeline with cold wind by earth source heat pump 5 in addition, and the indoor cold air that provides is provided; Signal acquisition device in main control system 9 and each water tank is connected, and controls water level and temperature in each water tank in good time, and is connected with each magnetic valve and pump, realizes automatic monitoring and control that equipment is moved according to this.

The digital temperature control main frame that is adopted in the utility model is a single-chip microcomputer binding application technology, include water executing agency, heating executing agency, signals collecting sensing and enlarger, remove that the base, source that is mainly used to suckle is cleaned and sterilization adds outside the hot water, this digital-control circuit also can be used for the compound water system of solar heat pump in other field.

Claims

1. the compound water system of intelligent solar electric energy heat pump, it is characterized in that, constitute by solar energy heat collector, heat pump assembly, low temperature water tank, high-temperature water tank and digital temperature control main frame five parts, wherein, described solar energy heat collector is the header type structure, be made of water storing tank, thermal-collecting tube and upper and lower conduit road, water supply pipeline is connected with water supply pipe by the automatic water-supply pump, and sewer pipe is connected with soak water tank and low temperature attemperater respectively by solenoid control; Described heat pump assembly includes electric energy earth source heat pump, axial flow extension set and air supply duct, and electric energy earth source heat pump wherein is in parallel with low temperature water tank by pipeline and circulating pump, and axial flow blower is contained in the exit of pipeline; Described low temperature attemperater is connected with the heat collector pipeline by low-temperature solenoid valve, and two cover heating arrangements and temp probes, water level control sensor are equipped with in the inside; Described soak water tank is connected with the heat collector pipeline by high-temperature solenoid valve, and liquid level and temperature sensor and electrically heated rod are equipped with in the inside; Described digital temperature control main frame is a program control technology device that the single-chip microcomputer binding is used, and the circuit that comprises has last water execution controlling organization, heating execution controlling organization, temperature water level signal to gather sensing and enlarger.

2. the compound water system of intelligent solar electric energy heat pump according to claim 1 is characterized in that: two cover heating arrangements in the described low temperature water tank, and a cover is the circulatory system that is connected with earth source heat pump, another set of is the infrared ray heating rod.

3. the compound water system of intelligent solar electric energy heat pump according to claim 1; it is characterized in that: described digital program controlled technique device is liquid crystal display; menu mode Navigation Control, its program are three sections regularly constant temperature, automatic water supplement, heated at constant temperature, anti-dry, lack of water prompting and earth leakage protective designs automatically.