CN203657076U - Heat accumulating type energy-saving hot water device with ingratiated group control function - Google Patents

Heat accumulating type energy-saving hot water device with ingratiated group control function Download PDF

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Publication number
CN203657076U
CN203657076U CN201320656390.9U CN201320656390U CN203657076U CN 203657076 U CN203657076 U CN 203657076U CN 201320656390 U CN201320656390 U CN 201320656390U CN 203657076 U CN203657076 U CN 203657076U
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China
Prior art keywords
hot water
water
heat
heat pump
double
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Expired - Fee Related
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CN201320656390.9U
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Chinese (zh)
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肖安
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Individual
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Individual
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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B10/00Integration of renewable energy sources in buildings
    • Y02B10/20Solar thermal
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B10/00Integration of renewable energy sources in buildings
    • Y02B10/70Hybrid systems, e.g. uninterruptible or back-up power supplies integrating renewable energies
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/52Heat recovery pumps, i.e. heat pump based systems or units able to transfer the thermal energy from one area of the premises or part of the facilities to a different one, improving the overall efficiency

Abstract

The utility model discloses a heat accumulating type energy-saving hot water device with an ingratiated group control function. The device comprises an insulating hot water tank, a solar water heater, an air source heat pump, a water source heat pump, a double-source double-effect heat pump, a refrigerating unit with a heat recovery function, and an auxiliary electric heater, wherein the solar water heater, the air source heat pump, the water source heat pump, the double-source double-effect heat pump, the refrigerating unit with the heat recovery function, and the auxiliary electric heater are respectively connected with the insulating hot water tank to form closed circulation loops, and are respectively connected with a control processor. All the water heating apparatuses are respectively connected with the insulating hot water tank to form the respectively-independent circulation loops; by acquiring the water outlet temperature, the water outlet flow, the water return temperature and the water return flow of hot water on each circulation loop, the heat quantity respectively provided by the water heating apparatuses and the water heating efficiencies of the water heating apparatuses on the circulation loops are automatically controlled, and then the operation and stopping of all the water heating apparatuses are automatically controlled; the apparatuses with low water heating efficiencies are stopped, the apparatuses with high water heating efficiencies are started, and thus a high-efficient energy-saving purpose in the process of preparing hot water is achieved.

Description

The integrated hot water whole group-control energy saving of heat accumulating type device
[technical field]
The utility model relates to a kind of heating and ventilating equipment field of energy-saving technology, and the domestic hot-water of particularly a kind of commercial building (hotel or hospital etc.) produces or the integrated hot water whole group-control energy saving of the heat accumulating type device of heating equipment.
[background technology]
Social various energy-saving domestic hot-water produces or heating equipment emerges in an endless stream now, and widely used have solar water heater, air source heat pump, water resource heat pump, double source double effect heat pump, band recuperation of heat refrigeration unit and electric auxiliary heat hydrophone etc.But various energy-saving hot-water equipment has operation period and the duty of own unique efficient and maximum energy-saving, every kind of energy-saving hot-water equipment is if not being operated under its energy-efficient operation period and duty, the efficiency of its hot water preparing will decline, especially multiple energy-saving hot-water equipment is combined use, contradiction is more outstanding, not merely not energy-conservation, even significantly increase energy consumption, so be difficult to simple various energy-saving hot-water equipment gang to use.
For example: 1, " solar water heating equipment " has period hot water preparing most effective of sunlight in the whole year, and at rainy weather and night, the amount of producing of hot water just significantly reduces, and often needs to coordinate electric auxiliary heating equipment to use; 2, " air source heat pump " in the whole year, outside air temperature is higher than 15 degrees Celsius, hot water preparing most effective, and when outside air temperature is lower than in the situation of 5 degrees Celsius, the efficiency of hot water preparing significantly reduces, even higher than the energy consumption of electric auxiliary heating hot water facility; 3, " water resource heat pump " hot water preparing most effective cold water temperature is higher than 12 degree in the whole year in the situation that, cold water temperature is lower than in the situation of 7 degrees Celsius, and energy consumption increases greatly, decrease in efficiency.When cold water temperature is during lower than 3 degrees Celsius, its water heating energy consumption is higher than electric auxiliary heating equipment; 4, the situation of " double source double effect heat pump " is identical with " air-source " " water source " heat pump; 5, " recuperation of heat refrigeration unit " a large amount of period hot water preparings that use air-conditionings most effective in the whole year, when under air-conditioning use amount reduces greatly, refrigerating capacity is very low period and operating mode, the efficiency of hot water preparing is surprisingly high, almost can not use; 6, " electric auxiliary heating " hot water facility can use in the whole year especially in the time that other hot water facilities are all out of use, the hot water preparing that it can be stable, but it is low to compare the efficiency of above each energy-saving hot-water equipment.
As seen from the above, single certain hot water facility or use in conjunction with electric auxiliary heating equipment, its energy-saving effect is can not let us satisfied.
May someone will think above whole various energy-saving hot-water equipment is joined together to use, just can reach higher fractional energy savings, that is full of prunes.If simply energy-saving hot-water equipment is above joined together to use, owing to there is no corresponding integrated overall group control system, judgement artificially decides the hot water demand who how to open every kind of hot water facility hot water preparing and meet commercial building (hotel or hospital etc.), can greatly increase the energy consumption of hot water, not only it is not energy-conservation, also can more consume energy, because the operate power of whole hot water facilities has increased considerably.And can not guarantee that every kind of energy-saving hot-water equipment is to be operated under its energy-efficient operation period and operating mode at all, cause the energy consumption cost of hot water preparing significantly to increase, even reach surprising stage, exceed the energy consumption cost of original combustion gas, fuel oil, coal-burning boiler.This is to be also at present difficult on the market see the basic reason that multiple energy-saving hot-water equipment is combined use.
[summary of the invention]
The purpose of this utility model is to overcome deficiency of the prior art, and the integrated hot water whole group-control energy saving of a kind of heat accumulating type device is provided.
The purpose of this utility model is achieved in that it includes a heat preservation hot water tank and connects and composes respectively solar water heater, air source heat pump, water resource heat pump, double source double effect heat pump, band recuperation of heat refrigeration unit and the electric auxiliary heat hydrophone of closed loop with this heat preservation hot water tank by hot water pipeline; Described solar water heater, air source heat pump, water resource heat pump, double source double effect heat pump, band recuperation of heat refrigeration unit are connected with control processor respectively with electric auxiliary heat hydrophone.
In said structure, between described solar water heater, air source heat pump and water resource heat pump and heat preservation hot water tank, be respectively arranged with a transition hot-water cylinder, described solar water heater, air source heat pump and water resource heat pump form closed closed circuit with a transition hot-water cylinder by hot water pipeline respectively; Described transition hot-water cylinder is communicated with heat preservation hot water tank.
In said structure, on the closed circuit of described solar water heater, air source heat pump and water resource heat pump and transition hot-water cylinder, be provided with circulating pump.
In said structure, in described heat preservation hot water tank and transition hot-water cylinder, be provided with temperature sensor and level sensor.
In said structure, described double source double effect heat pump, band recuperation of heat refrigeration unit and electric auxiliary heat hydrophone directly form closed circuit by hot water pipeline and heat preservation hot water tank respectively, and on closed circuit, are provided with circulating pump.
In said structure, on described solar water heater, air source heat pump, water resource heat pump, double source double effect heat pump, the closed circuit that connects and composes with heat preservation hot water tank respectively with recuperation of heat refrigeration unit and electric auxiliary heat hydrophone, be provided with temperature sensor and for circling water flow rate sensor.
Compared with prior art, the beneficial effects of the utility model are: by solar water heater, air source heat pump, water resource heat pump, double source double effect heat pump, the various hot water heating equipment such as band recuperation of heat refrigeration unit and electric auxiliary heat hydrophone connect and compose separately independently closed circuit with heat preservation hot water tank respectively, by gathering the hot water effluent's temperature on each closed circuit, water flow and return water temperature, circling water flow rate, automatically the heat that the hot water heating equipment on each closed circuit provides respectively and the efficiency of heating water, then automatically control the operation of various hot water heating equipment and stop, inefficient hot water heating equipment is stopped, the device start that efficiency is high, meet the duty that various hot water heating equipment of the present utility model operates in peak efficiency and maximum energy-saving all the time, the maximized needs that meet commercial building (such as hotel and hospital etc.) hot water preparing every day or heating of energy, energy-efficient object when reaching hot water preparing.
[accompanying drawing explanation]
Fig. 1 is structural representation of the present utility model.
[specific embodiment]
Below in conjunction with the drawings and the specific embodiments, the utility model is further described:
As shown in Figure 1, the integrated hot water whole group-control energy saving of heat accumulating type of the present utility model device, includes the heat preservation hot water tank 1 of a large capacity heat accumulating type and connects and composes respectively solar water heater 4, air source heat pump 5, water resource heat pump 6, double source double effect heat pump 7, band recuperation of heat refrigeration unit 8 and the electric auxiliary heat hydrophone 9 of closed loop with this heat preservation hot water tank 1; Described solar water heater 4, air source heat pump 5, water resource heat pump 6, double source double effect heat pump 7, band recuperation of heat refrigeration unit 8 are connected with control processor 10 respectively with electric auxiliary heat hydrophone 9, and described control processor 10 is respectively to solar water heater 4, air source heat pump 5, water resource heat pump 6, double source double effect heat pump 7, unlatching with recuperation of heat refrigeration unit 8 and electric auxiliary heat hydrophone 9 with stop controlling.
Wherein, between described solar water heater 4, air source heat pump 5 and water resource heat pump 6 and heat preservation hot water tank 1, be respectively arranged with a transition hot-water cylinder 2 being communicated with heat preservation hot water tank 1 entrance, described solar water heater 4, air source heat pump 5 and water resource heat pump 6 form closed closed circuit with a transition hot-water cylinder 2 by hot water pipeline 11 respectively, on the hot water pipeline 11 that is communicated in each transition hot-water cylinder 2 water inlet, are respectively arranged with circulating pump 3.Described double source double effect heat pump 7, band recuperation of heat refrigeration unit 8 and electric auxiliary heat hydrophone 9 directly form closed circuit by hot water pipeline 11 and heat preservation hot water tank 1 respectively, and are respectively arranged with circulating pump 3 on the hot water pipeline 11 that is communicated to heat preservation hot water tank 1 water inlet.
Further, in described heat preservation hot water tank 1 and transition hot-water cylinder 2, be provided with temperature sensor and level sensor, on described solar water heater 4, air source heat pump 5, water resource heat pump 6, double source double effect heat pump 7, the closed circuit that connects and composes with heat preservation hot water tank 1 respectively with recuperation of heat refrigeration unit 8 and electric auxiliary heat hydrophone 9, be provided with leaving water temperature sensor, return water temperature sensor and for circling water flow rate sensor, described temperature sensor, level sensor, leaving water temperature sensor, return water temperature sensor and confession circling water flow rate sensor are connected with control processor 10 respectively, and the data that collect send in control processor 10, at set intervals, gathered the hot water effluent's temperature on the closed circuit of each hot water heating equipment by control processor 10, water flow and return water temperature, circling water flow rate, automatically calculate solar water heater 4, air source heat pump 5, water resource heat pump 6, double source double effect heat pump 7, the heat providing respectively with recuperation of heat refrigeration unit 8 and electric auxiliary heat hydrophone 9 and the efficiency of heating water, then automatically control the operation of various hot water heating equipment and stop, low hot water heating efficiency equipment is stopped, the startup that efficiency is high, meet the duty that various hot water heating equipment of the present utility model operates in peak efficiency and maximum energy-saving all the time, the maximized needs that meet commercial building (such as hotel and hospital etc.) hot water preparing every day or heating of energy, energy-efficient object when reaching hot water preparing.
The announcement of book and instruction according to the above description, the utility model those skilled in the art can also carry out suitable change and modification to above-mentioned embodiment.Therefore, the utility model is not limited to the specific embodiment disclosed and described above, also should fall in the protection domain of claim of the present utility model modifications and changes more of the present utility model.In addition,, although used some specific terms in this description, these terms just for convenience of description, do not form any restriction to the utility model.

Claims (7)

1. the integrated hot water whole group-control energy saving of a heat accumulating type device, is characterized in that: include a heat preservation hot water tank and connect and compose respectively solar water heater, air source heat pump, water resource heat pump, double source double effect heat pump, band recuperation of heat refrigeration unit and the electric auxiliary heat hydrophone of closed loop with this heat preservation hot water tank by hot water pipeline; Described solar water heater, air source heat pump, water resource heat pump, double source double effect heat pump, band recuperation of heat refrigeration unit, electric auxiliary heat hydrophone are connected with control processor respectively.
2. the integrated hot water whole group-control energy saving of heat accumulating type according to claim 1 device, it is characterized in that: between described solar water heater, air source heat pump and water resource heat pump and heat preservation hot water tank, be respectively arranged with a transition hot-water cylinder, described solar water heater, air source heat pump and water resource heat pump form closed closed circuit with a transition hot-water cylinder by hot water pipeline respectively; Described transition hot-water cylinder is communicated with heat preservation hot water tank.
3. the integrated hot water whole group-control energy saving of heat accumulating type according to claim 2 device, is characterized in that: on the closed circuit of described solar water heater, air source heat pump and water resource heat pump and transition hot-water cylinder, be provided with circulating pump.
4. the integrated hot water whole group-control energy saving of heat accumulating type according to claim 3 device, is characterized in that: in described heat preservation hot water tank and transition hot-water cylinder, be provided with temperature sensor and level sensor.
5. the integrated hot water whole group-control energy saving of heat accumulating type according to claim 1 device, it is characterized in that: described double source double effect heat pump, band recuperation of heat refrigeration unit and electric auxiliary heat hydrophone directly form closed circuit by hot water pipeline and heat preservation hot water tank respectively, and on closed circuit, are provided with circulating pump.
6. the integrated hot water whole group-control energy saving of heat accumulating type according to claim 1 device, is characterized in that: on described solar water heater, air source heat pump, water resource heat pump, double source double effect heat pump, the closed circuit that connects and composes with heat preservation hot water tank respectively with recuperation of heat refrigeration unit and electric auxiliary heat hydrophone, be provided with temperature sensor and for circling water flow rate sensor.
7. the integrated hot water whole group-control energy saving of heat accumulating type according to claim 1 device, is characterized in that: in described heat preservation hot water tank, be provided with temperature sensor and level sensor.
CN201320656390.9U 2013-10-23 2013-10-23 Heat accumulating type energy-saving hot water device with ingratiated group control function Expired - Fee Related CN203657076U (en)

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Application Number Priority Date Filing Date Title
CN201320656390.9U CN203657076U (en) 2013-10-23 2013-10-23 Heat accumulating type energy-saving hot water device with ingratiated group control function

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Application Number Priority Date Filing Date Title
CN201320656390.9U CN203657076U (en) 2013-10-23 2013-10-23 Heat accumulating type energy-saving hot water device with ingratiated group control function

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106020036A (en) * 2016-06-24 2016-10-12 山东华旗新能源科技有限公司 Smart energy management system and method
CN106444658A (en) * 2016-09-21 2017-02-22 山东华旗新能源科技有限公司 Distributed smart heating and cooling management system and method

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106020036A (en) * 2016-06-24 2016-10-12 山东华旗新能源科技有限公司 Smart energy management system and method
CN106444658A (en) * 2016-09-21 2017-02-22 山东华旗新能源科技有限公司 Distributed smart heating and cooling management system and method
CN106444658B (en) * 2016-09-21 2019-05-07 山东华旗新能源科技有限公司 Distributed Intelligence heating refrigeration management system and method

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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20140618

Termination date: 20201023

CF01 Termination of patent right due to non-payment of annual fee