CN202126083U - Geothermal source and fuel gas series-connected water heater - Google Patents
Geothermal source and fuel gas series-connected water heater Download PDFInfo
- Publication number
- CN202126083U CN202126083U CN2011201814140U CN201120181414U CN202126083U CN 202126083 U CN202126083 U CN 202126083U CN 2011201814140 U CN2011201814140 U CN 2011201814140U CN 201120181414 U CN201120181414 U CN 201120181414U CN 202126083 U CN202126083 U CN 202126083U
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- Prior art keywords
- water
- geothermal
- type heating
- heat
- heating assembly
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 85
- 239000002737 fuel gas Substances 0.000 title abstract description 8
- 238000010438 heat treatment Methods 0.000 claims abstract description 46
- 238000002485 combustion reaction Methods 0.000 claims description 38
- 239000000567 combustion gas Substances 0.000 claims description 16
- 239000007789 gas Substances 0.000 claims description 12
- 238000011084 recovery Methods 0.000 claims description 12
- 239000002918 waste heat Substances 0.000 claims description 9
- 230000001012 protector Effects 0.000 claims description 5
- 239000002351 wastewater Substances 0.000 claims description 3
- 239000007788 liquid Substances 0.000 description 4
- 239000002689 soil Substances 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000009841 combustion method Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000010304 firing Methods 0.000 description 2
- 238000009834 vaporization Methods 0.000 description 2
- 230000008016 vaporization Effects 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 235000019628 coolness Nutrition 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000008236 heating water Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The utility model discloses a geothermal source and fuel gas series-connected water heater comprising a fuel gas type heating assembly and a geothermal source heat pump assembly. A water inlet main pipe connected with an external pipe network is installed on the geothermal source heat pump assembly and is connected with a heat exchange water flow pipeline inside the geothermal source heat pump assembly; and the heat exchange water flow pipeline of the geothermal source heat pump assembly is connected with a water inlet pipeline of the fuel gas type heating assembly and is away from the fuel gas type heating assembly by a water outlet pipeline. In a word, the geothermal source and fuel gas series-connected water heater comprehensively utilizes geothermal energy and fuel gas energy to heat water, has fast heating speed, can heat a large amount of water, is energy-saving, can be used all weather, is safe and environment-friendly, effectively satisfies the use need of people and can improve living quality.
Description
Technical field
The utility model relates to a kind of firing equipment, relates in particular to a kind of geothermal source and combustion gas tandem water heater.
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 water heater generally all is the mode that adopts with electric heating or combustion gas heating, relatively wastes energy.Present gas heater mainly is to adopt the fuel gas buring heat hot water to draw the device of thermal source; Solar water heater mainly utilizes solar energy heating water to draw the device of thermal source; The geothermal source water heater is to utilize geothermal source to draw the device of underground water or soil heat energy; At present, also seldom see with combustion gas can and the water heater that uses of underground heat combination.
Summary of the invention
The purpose of the utility model provides a kind of geothermal source and combustion gas tandem water heater satisfies people's demand.
For realizing above-mentioned purpose; Geothermal source of the utility model and combustion gas tandem water heater comprise combustion type heating assembly and geothermal-source heat pump assembly; The geothermal-source heat pump assembly is provided with the water inlet manifold that is connected with outside network; Water inlet manifold connects the heat exchange current pipeline in the geothermal-source heat pump assembly, and the heat exchange current pipeline of geothermal-source heat pump assembly is connected with the inlet pipeline of combustion type heating assembly, leaves combustion type heating assembly by outlet pipeline.
The geothermal-source heat pump assembly of the utility model comprises compressor, heat-conducting medium, evaporimeter, condenser, electric expansion valve, the circulation of underground water route; Heat transfer medium flows is in evaporimeter; Underground water route circular flow is through evaporimeter, and heat transfer medium flows is in evaporimeter, and evaporimeter, compressor, condenser, electric expansion valve connect in regular turn; Electric expansion valve is connected with evaporimeter, and the heat exchange current pipeline of geothermal-source heat pump assembly contacts with condenser.
The combustion type heating assembly of the utility model is provided with automatically reset temperature controller and thermal cut-out protector.
The combustion type heating assembly of the utility model is provided with into water thalposis head, water outlet thalposis head, Electronic Control plate; Described water inlet thalposis head is arranged on the inlet pipeline; Described water outlet thalposis head is arranged on the outlet pipeline; Water inlet thalposis head is connected with the Electronic Control plate respectively with water outlet thalposis head, and the Electronic Control plate is connected with gas ratio valve.
Connect the power supply of geothermal-source heat pump assembly, the circulation entry into service of underground water route, the heat in underground water or the soil is brought in the circulation of underground water route 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 with this low pressure heat-conducting medium gas be compressed into high temperature, gases at high pressure get into condenser, the condenser of also flowing through of the cold water in the heat exchange current pipeline at this moment; At this moment cold water has just been heated by heat-conducting medium gas; And heat-conducting medium is cooled into liquid, and this liquid inflow evaporator once more after electric expansion valve throttling cooling is chatted circulation and constantly the cold water in the heat exchange current pipeline heated on carrying out again.
Cold water through preheating flows into combustion type heating assembly, on the outlet pipeline of combustion type heating assembly, can connect several outlet terminals (as: shower house, bathtub, washbowl etc.) again.When the user will use; After setting leaving water temperature on the combustion type heating assembly, only need open certain terminal that is connected on the combustion type heating assembly outlet pipeline, at this moment be located at the water inlet thalposis head on the combustion type heating assembly inlet pipeline; Will distinguish collecting temperature with the water outlet thalposis head that is located on the combustion type heating assembly outlet pipeline; And together feed back to the total Electronic Control plate of combustion type heating to the temperature that is collected, through the calculating of Electronic Control plate, control the unlatching ratio of gas ratio valve; Thereby the output quantity of control combustion gas is accomplished effluent temperature constancy.
The temperature controller that automatically resets, thermal cut-out protector on the combustion type heating assembly can accurately control the heating cup temperature, prevent dry combustion method.
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 combustion 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 combustion type heating assembly.
Adopt above technical scheme, the utility model has fully utilized geothermal energy and combustion gas can be heated water, and its firing rate is fast, and it is big to add the hot water amount, and energy-conservation, 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 combustion gas tandem water heater;
Fig. 2 is the structural representation of the combustion type heating assembly part of the utility model.
The specific embodiment
As illustrated in fig. 1 and 2; Geothermal source of the utility model and combustion gas tandem water heater comprise combustion type heating assembly 1 and geothermal-source heat pump assembly 2; Geothermal-source heat pump assembly 2 is provided with the water inlet manifold 21 that is connected with outside network; The heat exchange current pipeline that water inlet manifold 21 connects in the geothermal-source heat pump assembly 2, the heat exchange current pipeline of geothermal-source heat pump assembly 2 is connected with the inlet pipeline 11 of combustion type heating assembly 1, behind heating cup 12, leaves combustion type heating assembly 1 by outlet pipeline 13.
The geothermal-source heat pump assembly 2 of the utility model comprises compressor 22, heat-conducting medium, evaporimeter 23, condenser 24, electric expansion valve 25, underground water route circulation 26; Heat transfer medium flows is in evaporimeter 23; Underground water route circulation 26 evaporimeter 23 of flowing through; Heat transfer medium flows is in evaporimeter 23; Evaporimeter 23, compressor 22, condenser 24, electric expansion valve 25 connect in regular turn, and electric expansion valve 25 is connected with evaporimeter 23, and the heat exchange current pipeline of geothermal-source heat pump assembly 2 contacts with condenser 24.
The combustion type heating assembly 1 of the utility model is provided with automatically reset temperature controller 14 and thermal cut-out protector 15.
The combustion type heating assembly 1 of the utility model is provided with into water thalposis head 16, water outlet thalposis head 17, Electronic Control plate 18; Described water inlet thalposis head 16 is arranged on the inlet pipeline 11; Described water outlet thalposis head 17 is arranged on the outlet pipeline 13; Water inlet thalposis head 16 is connected with Electronic Control plate 18 respectively with water outlet thalposis head 17, and Electronic Control plate 18 is connected with gas ratio valve 12.
Connect the power supply of geothermal-source heat pump assembly, the heat in underground water or the soil is brought in 26 entrys into service that circulate of underground water route, underground water route circulation 26 up, and the evaporimeter 23 of flowing through.At this moment; Evaporimeter 23 inner heat-conducting medium heat absorption vaporizations are inhaled into compressor 22; Compressor 22 is compressed into high temperature, gases at high pressure entering condenser 24 with this low pressure heat-conducting medium gas; At this moment the condenser 24 of also flowing through of the cold water in the heat exchange current pipeline, at this moment cold water has just been heated by heat-conducting medium gas, and heat-conducting medium is cooled into liquid; This liquid inflow evaporator 23 once more after electric expansion valve 25 throttlings coolings is chatted circulation and constantly the cold water in the heat exchange current pipeline is heated on carrying out again.
Cold water through preheating flows into combustion type heating assembly 1, on the outlet pipeline 13 of combustion type heating assembly 1, can connect several outlet terminals (as: shower house, bathtub, washbowl etc.) again.When the user will use; After setting leaving water temperature on the combustion type heating assembly 1, only need open certain terminal that is connected on combustion type heating assembly 1 outlet pipeline 13, at this moment be located at the water inlet thalposis head 16 on combustion type heating assembly 1 inlet pipeline 11; Will distinguish collecting temperature with the water outlet thalposis head 17 that is located on combustion type heating assembly 1 outlet pipeline 13; And together feed back to the total Electronic Control plate 18 of combustion type heating to the temperature that is collected, through the calculating of Electronic Control plate 18, control the unlatching ratio of gas ratio valve 12; Thereby the output quantity of control combustion gas is accomplished effluent temperature constancy.
The temperature controller 14 that automatically resets, thermal cut-out protector 15 on the combustion type heating assembly 1 can accurately control the heating cup temperature, prevent dry combustion method.
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 combustion 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 combustion type heating assembly.
Claims (5)
1. geothermal source and combustion gas tandem water heater; It is characterized in that: it comprises combustion type heating assembly and geothermal-source heat pump assembly; The geothermal-source heat pump assembly is provided with the water inlet manifold that is connected with outside network; Water inlet manifold connects the heat exchange current pipeline in the geothermal-source heat pump assembly, and the heat exchange current pipeline of geothermal-source heat pump assembly is connected with the inlet pipeline of combustion type heating assembly, leaves combustion type heating assembly by outlet pipeline.
2. a kind of geothermal source according to claim 1 and combustion gas tandem water heater; It is characterized in that: described geothermal-source heat pump assembly comprises compressor, heat-conducting medium, evaporimeter, condenser, electric expansion valve, the circulation of underground water route; Heat transfer medium flows is in evaporimeter; Underground water route circular flow is through evaporimeter, and heat transfer medium flows is in evaporimeter, and evaporimeter, compressor, condenser, electric expansion valve connect in regular turn; Electric expansion valve is connected with evaporimeter, and the heat exchange current pipeline of geothermal-source heat pump assembly contacts with condenser.
3. a kind of geothermal source according to claim 1 and combustion gas tandem water heater is characterized in that: described combustion type heating assembly is provided with automatically reset temperature controller and thermal cut-out protector.
4. a kind of geothermal source according to claim 1 and combustion gas tandem water heater; It is characterized in that: described combustion type heating assembly is provided with into water thalposis head, water outlet thalposis head, Electronic Control plate; Described water inlet thalposis head is arranged on the inlet pipeline; Described water outlet thalposis head is arranged on the outlet pipeline, and water inlet thalposis head is connected with the Electronic Control plate respectively with water outlet thalposis head, and the Electronic Control plate is connected with gas ratio valve.
5. a kind of geothermal source according to claim 1 and combustion gas tandem water heater; 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 combustion 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 combustion type heating assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201814140U CN202126083U (en) | 2011-05-31 | 2011-05-31 | Geothermal source and fuel gas series-connected water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201814140U CN202126083U (en) | 2011-05-31 | 2011-05-31 | Geothermal source and fuel gas series-connected water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202126083U true CN202126083U (en) | 2012-01-25 |
Family
ID=45489149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201814140U Expired - Fee Related CN202126083U (en) | 2011-05-31 | 2011-05-31 | Geothermal source and fuel gas series-connected water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202126083U (en) |
-
2011
- 2011-05-31 CN CN2011201814140U patent/CN202126083U/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 |
Granted publication date: 20120125 Termination date: 20180531 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |