CN202125979U - Ground heat source and electric instant heat combined heating system - Google Patents
Ground heat source and electric instant heat combined heating system Download PDFInfo
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- CN202125979U CN202125979U CN2011201812361U CN201120181236U CN202125979U CN 202125979 U CN202125979 U CN 202125979U CN 2011201812361 U CN2011201812361 U CN 2011201812361U CN 201120181236 U CN201120181236 U CN 201120181236U CN 202125979 U CN202125979 U CN 202125979U
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- water tank
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- geothermal
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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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
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Abstract
The utility model discloses a ground heat source and electric instant heat combined heating system, which comprises a heat storage water tank, an electric instant heat heating assembly, a ground heat source heat pump assembly, a ground heat system and a heating system. A water inlet header pipe connected with an external pipe network is arranged on the heat storage water tank. A medium pipeline is arranged between the heat storage water tank and the ground heat source heat pump assembly. Heat conducting media are arranged in the medium pipeline and circulate between the heat storage water tank and the ground heat source heat pump assembly. The heat storage water tank is connected with a water inlet pipeline of the electric instant heat heating assembly through a water outlet pipe. A water outlet pipeline of the electric instant heat heating assembly is connected with the ground heat system and the heating system. The ground heat system and the heating system are connected with the heat storage water tank through a water return pipe. A using water outlet is further arranged on the electric instant heat heating assembly. The heating system comprehensively utilizes ground heat energy and electric energy to heat water, is quick in heating speed, large in heating water quantity, energy-saving, safe and environment-friendly, saves power, capable of being used in all weather conditions, and effectively meets using requirements of users, and improves life quality.
Description
Technical field
The utility model relates to a kind of circulation heating system, relates in particular to a kind of geothermal source and electric instant heating combined type heating system.
Background technology
Present global non-renewable resources constantly consume, and energy crisis constantly enlarges stretches, and particularly China's per capita resources occupancy volume is considerably less; In order to realize energy-saving and emission-reduction; Reduce the discharging of carbon, improve people's quality of life, so people need low, the product of energy-conserving and environment-protective more of power load.Existing heating system generally all is the mode that adopts with electric heating or combustion gas heating, relatively wastes energy.Present gas-heating heating system mainly is to adopt fuel gas buring to add the device that hot water draws thermal source; The solar heating heating system mainly utilizes solar energy heating water to draw the device of thermal source; The geothermal source heating system is to utilize geothermal source to draw the device of underground water or soil heat energy; At present, also seldom see the heating system that the combination of electric energy and underground heat is used.
Summary of the invention
The purpose of the utility model provides a kind of combined type heating system and satisfies people's demand.
For realizing above-mentioned purpose, the heating system of the utility model comprises heat storage water tank, electric instant-heating type heating assembly, geothermal-source heat pump assembly, geothermal system, heating system; Heat storage water tank is provided with the water inlet manifold that is connected with outside network, is provided with medium pipeline between heat storage water tank and the geothermal-source heat pump assembly, and heat-conducting medium circulates between heat storage water tank and geothermal-source heat pump assembly in medium pipeline; Heat storage water tank is connected by the inlet pipeline of outlet pipe with electric instant-heating type heating assembly; The outlet pipeline of electric instant-heating type heating assembly connects geothermal system and heating system; Geothermal system is connected heat storage water tank with heating system through return pipe, also is provided with on the electric instant-heating type heating assembly and uses water out.
Described electric instant-heating type heating assembly comprises: instant heating water tank, the temperature controller that automatically resets, thermal cut-out protector, inlet pipeline, outlet pipeline, water inlet thalposis head, water outlet thalposis head, Electronic Control plate; Described electric instant-heating type heating assembly is provided with automatically reset temperature controller and thermal cut-out protector; Water inlet thalposis head is arranged on the inlet pipeline, and water outlet thalposis head is arranged on the outlet pipeline.
Described geothermal-source heat pump assembly comprises: compressor, heat-conducting medium, evaporimeter, electric expansion valve, the circulation of underground water route; Heat transfer medium flows is in evaporimeter; The circulation of underground water route is transmitted with the heat-conducting medium heat in the evaporimeter; Evaporimeter is connected with compressor and through medium pipeline circulation entering heat storage water tank water is heated, and after in the electric expansion valve Returning evaporimeter.
Give the heat storage water tank fills with water, connect the power supply of geothermal-source heat pump assembly, the circulation entry into service of underground water route, the water in the water route is just brought the heat in underground water or the soil up, and the evaporimeter of flowing through.At this moment; The inner heat-conducting medium heat absorption vaporization of evaporimeter is inhaled into compressor; Compressor is compressed into this low pressure heat-conducting medium in high temperature, the gases at high pressure entering heat storage water tank, and at this moment the water in the heat storage water tank will be heated by heat-conducting medium, and heat-conducting medium is cooled into liquid; This liquid inflow evaporator once more after expansion valve throttling cooling is chatted circulation and constantly the water in the heat storage water tank is heated on carrying out again.
Certainly for faster, more obtain hot water, more than two processes can be parallelly connected, can carry out simultaneously.
Also be provided with temp control switch and pressure relief valve on the described heat storage water tank; When the water preheat in the heat storage water tank during to first design temperature; Temp control switch on the heat storage water tank cuts off the power supply of geothermal-source heat pump assembly, and the geothermal-source heat pump assembly stops the water in the heat storage water tank is heated; When the water in the heat storage water tank is reduced to first design temperature when following, the temp control switch on the heat storage water tank is connected the power supply of geothermal-source heat pump assembly, and the geothermal-source heat pump assembly heats the water in the heat storage water tank; When the water in the heat storage water tank was higher than second design temperature, the pressure relief valve on the temp control switch control heat storage water tank was opened pressure release, prevents hypertonia in the heat storage water tank.
Electric instant-heating type heating assembly with being connected to several outlet terminals (as: shower house, bathtub, washbowl etc.) on the water out, electric instant-heating type heating assembly is connected to geothermal system and heating system.When the user will use; On electric instant-heating type heating assembly, set, behind the leaving water temperature, only need open certain terminal that is connected on the electric instant-heating type heating assembly outlet pipeline; At this moment be located at the water inlet thalposis head on the electric instant-heating type heating assembly inlet pipeline; Will distinguish collecting temperature with the water outlet thalposis head that is located on the electric instant-heating type heating assembly outlet pipeline, and together feed back to the Electronic Control plate that electric instant-heating type heats assembly to the temperature that is collected, through the calculating of Electronic Control plate; Thereby the power output with minimum reaches best water outlet effect, and accomplishes effluent temperature constancy.When can flow through through electric instant-heating type heating assembly heated hot water geothermal system and heating system carry out room (as: bedroom, parlor, kitchen, toilet etc.) are heated; The hot water of the geothermal system of flowing through and heating system is got back in the heat storage water tank again through water return pipeline; So circulation heats; Also maybe be through regulating switch on geothermal system and the heating system, the speed of regulating heating.
The temperature controller that automatically resets, thermal cut-out protector on the electric instant-heating type heating assembly can accurately control the heating cup temperature, prevent dry combustion method.
The heat storage water tank of the utility model is provided with water level switch, and when the heat storage water tank middle water level was lower than desired location, water level switch will be connected power of electromagnetic valve automatically, lets water pass through water inlet manifold and gets into heat storage water tank, and water level adds to desired location automatically.
The heat storage water tank of the utility model is provided with the cleaning valve, has used can open the cleaning valve that is located at heat storage water tank bottom a period of time of after and carry out the cleaning of heat storage water tank.
The electric instant-heating type heating assembly or the geothermal-source heat pump assembly of the utility model all can satisfy the underground heat system requirements separately, also can satisfy the heating system demand separately, can also satisfy the heat supply water demand with water out separately.
The utility model also is provided with the waste heat recovery module; The heat-exchange tube of waste heat recovery module extends on the inlet pipeline of electric instant-heating type heating assembly; The waste heat recovery module will with water out flow out and use after the heat recovery of waste water, heat exchange is to the water in the inlet pipeline of electric instant-heating type heating assembly.
Adopt above technical scheme, the utility model has fully utilized geothermal energy and electric energy heats water, and its firing rate is fast, and it is big to add the hot water amount, and the power and energy saving, round-the-clock use, and safety and environmental protection has satisfied people's user demand effectively, has improved quality of the life.
Description of drawings
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is done further detailed explanation:
Fig. 1 is the geothermal source of the utility model and the structural representation of electric instant heating combined type heating system;
Fig. 2 is the structural representation of the heat storage water tank part of the utility model;
Fig. 3 is the structural representation of the electric instant-heating type heating assembly part of the utility model.
The specific embodiment
Shown in Fig. 1 to 3, the heating system of the utility model comprises heat storage water tank 1, electric instant-heating type heating assembly 2, geothermal-source heat pump assembly 4, geothermal system 5, heating system 6; Heat storage water tank 1 is provided with the water inlet manifold 11 that is connected with outside network, is provided with medium pipeline between heat storage water tank 1 and the geothermal-source heat pump assembly 4, and heat-conducting medium circulates between heat storage water tank 1 and geothermal-source heat pump assembly 4 in medium pipeline; Heat storage water tank 1 is connected by the inlet pipeline of outlet pipe 12 with electric instant-heating type heating assembly 2; The outlet pipeline of electric instant-heating type heating assembly 2 connects geothermal system 5 and heating system 6; Geothermal system 5 is connected heat storage water tank 1 with heating system 6 through return pipe 13, also is provided with water out 3 on the electric instant-heating type heating assembly 2.
Described electric instant-heating type heating assembly 2 comprises: instant heating water tank 21, the temperature controller 22 that automatically resets, thermal cut-out protector 23, inlet pipeline 24, outlet pipeline 25, water inlet thalposis head 26, water outlet thalposis head 27, Electronic Control plate 28; Inlet pipeline 24 is connected with the outlet pipe 12 of heat storage water tank 1; Outlet pipeline 25 connects respectively with water out 3, geothermal system 5 and heating system 6; Described water inlet thalposis head 26 is arranged on the inlet pipeline 24; Water outlet thalposis head 27 is arranged on the outlet pipeline 25, and the temperature controller 22 that automatically resets, thermal cut-out protector 23 are arranged on the electric instant-heating type heating assembly 2.The temperature controller 22 that automatically resets, thermal cut-out protector 23 on the electric instant-heating type heating assembly 2 can accurately control the heating cup temperature, prevent dry combustion method.
Described geothermal-source heat pump assembly 4 comprises: compressor 41, heat-conducting medium, evaporimeter 42, electric expansion valve 43, underground water route circulation 44; Heat transfer medium flows is in evaporimeter 42; The circulation 44 of underground water route is transmitted with the heat-conducting medium heat in the evaporimeter 42; Evaporimeter 42 is connected with compressor 41 and gets into 1 pair of water heating of heat storage water tank through the medium pipeline circulation, and after in electric expansion valve 43 Returning evaporimeters 42.
Give the heat storage water tank fills with water, connect the power supply of geothermal-source heat pump assembly, the circulation entry into service of underground water route, the water in the water route is just brought the heat in underground water or the soil up, and the evaporimeter of flowing through.At this moment; The inner heat-conducting medium heat absorption vaporization of evaporimeter is inhaled into compressor; Compressor is compressed into this low pressure heat-conducting medium in high temperature, the gases at high pressure entering heat storage water tank, and at this moment the water in the heat storage water tank will be heated by heat-conducting medium, and heat-conducting medium is cooled into liquid; This liquid inflow evaporator once more after expansion valve throttling cooling is chatted circulation and constantly the water in the heat storage water tank is heated on carrying out again.
Certainly for faster, more obtain hot water, more than two processes can be parallelly connected, can carry out simultaneously.
Also be provided with temp control switch 15 and pressure relief valve 16 on the described heat storage water tank 1; When the water preheat in the heat storage water tank 1 during to first design temperature; Temp control switch 15 on the heat storage water tank 1 cuts off the power supply of geothermal-source heat pump assembly 4, and geothermal-source heat pump assembly 4 stops the water in the heat storage water tank 1 is heated; When the water in the heat storage water tank 1 is reduced to first design temperature when following, the temp control switch 15 on the heat storage water tank 1 is connected the power supply of geothermal-source heat pump assemblies 4, the water heating in 4 pairs of heat storage water tanks 1 of geothermal-source heat pump assembly; When the water in the heat storage water tank 1 was higher than second design temperature, the pressure relief valve 16 on the temp control switch 15 control heat storage water tanks 1 was opened pressure release, prevents hypertonia in the heat storage water tank 1.
Electric instant-heating type heating assembly 2 with being connected to several outlet terminals (as: shower house, bathtub, washbowl etc.) on the water out 3, electric instant-heating type heating assembly 2 is connected to geothermal system 5 and heating system 6.When the user will use; On electric instant-heating type heating assembly, set, behind the leaving water temperature, only need open certain terminal that is connected on the electric instant-heating type heating assembly outlet pipeline; At this moment be located at the water inlet thalposis head on the electric instant-heating type heating assembly inlet pipeline; Will distinguish collecting temperature with the water outlet thalposis head that is located on the electric instant-heating type heating assembly outlet pipeline, and together feed back to the Electronic Control plate that electric instant-heating type heats assembly to the temperature that is collected, through the calculating of Electronic Control plate; Thereby the power output with minimum reaches best water outlet effect, and accomplishes effluent temperature constancy.When can flow through through electric instant-heating type heating assembly heated hot water geothermal system and heating system carry out room (as: bedroom, parlor, kitchen, toilet etc.) are heated; The hot water of the geothermal system of flowing through and heating system is got back in the heat storage water tank again through water return pipeline; So circulation heats; Also maybe be through regulating switch on geothermal system and the heating system, the speed of regulating heating.
The heat storage water tank 1 of the utility model is provided with water level switch 17, and when heat storage water tank 1 middle water level was lower than desired location, water level switch 17 will be connected power of electromagnetic valve automatically, lets water pass through water inlet manifold 11 and gets into heat storage water tank 1, and water level adds to desired location automatically.
The heat storage water tank 1 of the utility model is provided with cleaning valve 18, has used and can open the cleaning valve 18 that is located at heat storage water tank 1 bottom a period of time of after and carry out the cleaning of heat storage water tank.
The electric instant-heating type heating assembly 2 or the geothermal-source heat pump assembly 4 of the utility model all can satisfy the underground heat system requirements separately, also can satisfy the heating system demand separately, can also satisfy the heat supply water demand with water out separately.
The utility model also is provided with the waste heat recovery module; The heat-exchange tube of waste heat recovery module extends on the inlet pipeline of electric instant-heating type heating assembly; The waste heat recovery module will with water out flow out and use after the heat recovery of waste water, heat exchange is to the water in the inlet pipeline of electric instant-heating type heating assembly.
Claims (7)
1. a geothermal source and electric instant heating combined type heating system is characterized in that: it comprises heat storage water tank, electric instant-heating type heating assembly, geothermal-source heat pump assembly, geothermal system, heating system; Heat storage water tank is provided with the water inlet manifold that is connected with outside network, is provided with medium pipeline between heat storage water tank and the geothermal-source heat pump assembly, and heat-conducting medium circulates between heat storage water tank and geothermal-source heat pump assembly in medium pipeline; Heat storage water tank is connected by the inlet pipeline of outlet pipe with electric instant-heating type heating assembly; The outlet pipeline of electric instant-heating type heating assembly connects geothermal system and heating system; Geothermal system is connected heat storage water tank with heating system through return pipe, also is provided with on the electric instant-heating type heating assembly and uses water out.
2. a kind of geothermal source according to claim 1 and electric instant heating combined type heating system; It is characterized in that: described electric instant-heating type heating assembly is provided with automatically reset temperature controller and thermal cut-out protector; Water inlet thalposis head is arranged on the inlet pipeline, and water outlet thalposis head is arranged on the outlet pipeline.
3. a kind of geothermal source according to claim 1 and electric instant heating combined type heating system; It is characterized in that: described geothermal-source heat pump assembly comprises compressor, heat-conducting medium, evaporimeter, electric expansion valve, the circulation of underground water route; Heat transfer medium flows is in evaporimeter; Evaporimeter is connected with compressor and gets into heat storage water tank through the medium pipeline circulation, in the electric expansion valve Returning evaporimeter.
4. a kind of geothermal source according to claim 1 and electric instant heating combined type heating system is characterized in that: also be provided with temp control switch and pressure relief valve on the described heat storage water tank.
5. a kind of geothermal source according to claim 1 and electric instant heating combined type heating system is characterized in that: also be provided with water level switch on the described heat storage water tank.
6. a kind of geothermal source according to claim 1 and electric instant heating combined type heating system is characterized in that: the heat storage water tank bottom of the utility model is provided with the cleaning valve.
7. a kind of geothermal source according to claim 1 and electric instant heating combined type heating system; It is characterized in that: it also is provided with the waste heat recovery module; The heat-exchange tube of waste heat recovery module extends on the inlet pipeline of electric instant-heating type heating assembly; The waste heat recovery module will with water out flow out and use after the heat recovery of waste water, heat exchange is to the water in the inlet pipeline of electric instant-heating type heating assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201812361U CN202125979U (en) | 2011-05-31 | 2011-05-31 | Ground heat source and electric instant heat combined heating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201812361U CN202125979U (en) | 2011-05-31 | 2011-05-31 | Ground heat source and electric instant heat combined heating system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202125979U true CN202125979U (en) | 2012-01-25 |
Family
ID=45489045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201812361U Expired - Fee Related CN202125979U (en) | 2011-05-31 | 2011-05-31 | Ground heat source and electric instant heat combined heating system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202125979U (en) |
-
2011
- 2011-05-31 CN CN2011201812361U patent/CN202125979U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120125 Termination date: 20180531 |