CN211041248U - Soil source heat pump and water flow landscape combined type heat pump system - Google Patents
Soil source heat pump and water flow landscape combined type heat pump system Download PDFInfo
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- CN211041248U CN211041248U CN201921571382.8U CN201921571382U CN211041248U CN 211041248 U CN211041248 U CN 211041248U CN 201921571382 U CN201921571382 U CN 201921571382U CN 211041248 U CN211041248 U CN 211041248U
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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
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/40—Geothermal heat-pumps
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/10—Geothermal energy
Abstract
The utility model relates to a soil source heat pump and water flow landscape combined heat pump system, the combined heat pump system comprises a soil source heat pump unit, an outdoor pipe laying heat exchanger and a soil source heat pump which are connected in turn through pipelines to form a soil source side loop; the soil source heat pump unit, the indoor tail end and the air conditioner pump are sequentially connected through pipelines to form a tail end side loop, the soil source side loop and the tail end side loop are relatively independently arranged, and the water flow landscape concurrent heating system and the soil source heat pump unit are connected in parallel on the tail end side loop through the pipelines; the soil source side loop and the tail end side loop are respectively connected with a constant pressure water supplementing system through pipelines. The utility model discloses regarding rivers view concurrent heating system as the heat supply operation soil source heat pump system's heat supply, rivers view concurrent heating system reaches the purpose of outdoor pipe laying heat transfer system concurrent heating in storing heat energy to outdoor pipe laying ground body, has guaranteed normal, safety, the high-efficient operation of whole soil source heat pump system.
Description
Technical Field
The utility model relates to a building heating system especially relates to a soil source heat pump and rivers view combined type heat pump system.
Background
With the application and popularization of national clean energy, more and more single heating buildings select a soil source heat pump system to heat in winter in the areas north of the Yangtze river.
The ground source heat pump system is one kind of high efficiency energy saving air conditioning system capable of heating and cooling with underground shallow ground temperature resource. The soil source is respectively used as a heat source for heat pump heating in winter and a cold source for air conditioning in summer, namely, heat in the geothermal energy is taken out in winter, and the heat is supplied to indoor heating after the temperature is increased by the heat pump; in summer, the heat in the room is integrated and then released into the stratum soil body through the heat pump. The underground soil body is taken as a larger energy storage body, is extracted from the soil in winter, and stores the energy in the soil body in summer for cyclic utilization, which means inexhaustible energy.
The advantages of the soil source heat pump system are self-evident, but aiming at a single heating project, no heat storage is carried out on stratum rock-soil mass in summer, the outdoor buried pipe rock-soil mass is easy to form cold accumulation after long-term operation, the energy efficiency ratio of the soil source heat pump system is influenced, and the normal operation of the whole system is influenced.
SUMMERY OF THE UTILITY MODEL
Compared with the prior art, the utility model provides a soil source heat pump and rivers view combined type heat pump system to solve at least one technical problem among the prior art problem.
The utility model provides an above-mentioned technical problem's technical scheme as follows: a soil source heat pump and water flow landscape combined heat pump system comprises a soil source heat pump unit, an indoor tail end, an outdoor buried pipe heat exchanger, a soil source pump, an air conditioning pump, a water flow landscape heat supplementing system and a constant pressure water supplementing system, wherein the soil source heat pump unit, the outdoor buried pipe heat exchanger and the soil source pump are sequentially connected through pipelines to form a soil source side loop; the soil source heat pump unit, the indoor tail end and the air conditioner pump are sequentially connected through pipelines to form a tail end side loop, the soil source side loop and the tail end side loop are relatively independently arranged, and the water flow landscape concurrent heating system and the soil source heat pump unit are connected in parallel on the soil source side loop through the pipelines; the soil source side loop and the tail end side loop are respectively connected with a constant pressure water supplementing system through pipelines.
On the basis of the technical scheme, the utility model discloses can also do as follows the improvement:
preferably, the geothermal source pump unit comprises a condenser and an evaporator, wherein the condenser is sequentially provided with an indoor terminal and an air conditioning pump on a connecting pipeline from the output end to the input end, and the evaporator is sequentially provided with a soil source pump and an outdoor buried pipe heat exchanger on a connecting pipeline from the output end to the input end.
Preferably, the water flow landscape concurrent heating system comprises a landscape water storage tank and a water heat insulation concurrent heating pipeline arranged in the landscape water storage tank, an output pipeline of the water heat insulation concurrent heating pipeline is arranged on a connecting pipeline between the soil source pump and the evaporator, an input pipeline of the water heat insulation concurrent heating pipeline is arranged on a connecting pipeline between the outdoor buried pipe heat exchanger and the evaporator, and the water flow landscape concurrent heating system, the outdoor buried pipe heat exchanger and the soil source pump are connected through pipelines to form a soil source side concurrent heating loop.
Preferably, the constant pressure water supplementing system comprises a water tank and a water softening device connected with the water tank through a pipeline, and the water tank is respectively connected with the soil source side loop and the tail end side loop through pipelines provided with water supplementing pumps.
Preferably, a tail end side constant pressure pump is arranged on a connecting pipeline between the indoor tail end and the air conditioning pump, a soil source side constant pressure pump is arranged on a connecting pipeline between the outdoor buried pipe heat exchanger and the soil source pump, and the tail end constant pressure device and the soil source side constant pressure pump are connected with the water tank after being connected in parallel through pipelines respectively.
To sum up, the utility model relates to a new combined type heat pump system, when both designing in the heating building crowd and having rivers view concurrent heating system, adopt the single heating system that soil source heat pump and rivers view concurrent heating system combined together, the outdoor pipe laying heat exchanger's of soil source heat pump heat supplement when the operation as non-heating with rivers view concurrent heating system. In the soil source heat pump system, an outdoor ground buried part is connected with a water flow landscape heat supplementing system, the water temperature in the water flow landscape heat supplementing system is raised in warm spring and autumn and summer by means of higher environmental temperature, sunlight irradiation and the like, water flow in an outdoor buried pipe heat exchanger is conveyed into the water flow landscape heat supplementing system through a water pump, the water temperature in the water flow landscape heat supplementing system is raised by means of higher environmental temperature, sunlight irradiation and the like, low-temperature water in the outdoor buried pipe heat exchanger is conveyed to a water storage area of the water flow landscape heat supplementing system under the driving of a circulating pump through a heat supplementing pipeline and is in heat transfer with high-temperature water in the water flow landscape heat supplementing system, so that the water temperature in the pipeline is raised, heat energy is stored in the outdoor buried pipe heat exchanging system, the heat supplementing purpose of the outdoor buried pipe heat exchanging system is achieved, and the normal soil source heat supplementing system of the whole soil is ensured, Safe and efficient operation.
Drawings
Fig. 1 is a schematic view of the working principle of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1. a ground source heat pump unit; 1-1, an evaporator; 1-2, a condenser; 2. an air conditioning pump; 3. a soil source pump; 4. a water softening device; 5. a water tank; 6. a tip-side constant pressure pump; 7. a soil source side constant pressure pump; 8. an outdoor borehole heat exchanger; 9. a water flow landscape heat supplementing system; 10. the indoor end.
Detailed Description
The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.
As shown in fig. 1, the utility model relates to a soil source heat pump and rivers view combined heat pump system, combined heat pump system include soil source heat pump unit 1, indoor end 10, outdoor pipe laying heat exchanger 8, soil source heat pump 3, air conditioner heat pump 2, rivers view concurrent heating system 9 and level pressure water charging system, soil source heat pump unit 1, outdoor pipe laying heat exchanger 8 and soil source heat pump 3 loop through the pipeline and are connected and constitute the soil source side return circuit; the soil source heat pump unit 1, the indoor tail end and the air conditioning pump 2 are sequentially connected through pipelines to form a tail end side loop, the soil source side loop and the tail end side loop are relatively independently arranged, and the water flow landscape concurrent heating system 9 is connected with the soil source heat pump unit 1 in parallel on the soil source side loop through the pipelines; the soil source side loop and the tail end side loop are respectively connected with a constant pressure water supplementing system through pipelines.
The utility model relates to a new combined type heat pump system, when both designing in the heating building crowd has rivers view concurrent heating system, adopt the single heating system that soil source heat pump and rivers view concurrent heating system combined together, the outdoor buried pipe heat exchanger's of soil source heat pump heat supplement when the operation as non-heating with rivers view concurrent heating system. The water temperature in the water flow landscape heat supplementing system is improved by modes of higher environmental temperature, sunlight irradiation and the like in the soil source heat pump system, the outdoor underground part is connected with the water flow landscape heat supplementing system, water flow in the outdoor embedded pipe heat exchanger is conveyed into the water flow landscape heat supplementing system through the water pump in warm spring and autumn and summer, the water temperature in the water flow landscape heat supplementing system is improved by the higher environmental temperature, the sunlight irradiation and the like, low-temperature water in the outdoor embedded pipe heat exchanger is conveyed to a water storage area of the water flow landscape heat supplementing system under the driving of the circulating pump through the heat supplementing pipeline and is in heat transfer with high-temperature water in the water flow landscape heat supplementing system, so that the water temperature in the pipeline is increased, heat energy is stored in the outdoor embedded pipe heat exchanging system, the purpose of supplementing heat of the outdoor embedded pipe heat exchanging system is achieved, and the normal soil source heat pump system of the whole soil is ensured, Safe and efficient operation.
In some embodiments, the utility model relates to a soil source heat pump and rivers view combined type heat pump system, combined type heat pump system include soil source heat pump unit 1, indoor end 10, outdoor pipe laying heat exchanger 8, soil source heat pump 3, air conditioner pump 2, rivers view concurrent heating system 9 and level pressure water charging system, soil source heat pump unit 1, outdoor pipe laying heat exchanger 8 and soil source heat pump 3 loop through the pipeline and are connected and constitute the soil source side return circuit; the soil source heat pump unit 1, the indoor tail end and the air conditioning pump 2 are sequentially connected through pipelines to form a tail end side loop, the soil source side loop and the tail end side loop are arranged independently, and the water flow landscape concurrent heating system 9 is connected with the soil source heat pump unit 1 in parallel on the soil source side loop through the pipelines.
Specifically, the soil source heat pump unit 1 comprises a condenser 1-2 and an evaporator 1-1, the water flow landscape concurrent heating system 9 comprises a landscape water storage tank (not shown) and a water heat insulation concurrent heating pipeline (not shown) arranged in the landscape water storage tank, an output pipeline of the water heat insulation concurrent heating pipeline is arranged on a connecting pipeline of the soil source pump 3 and the evaporator 1-1, an input pipeline of the water heat insulation concurrent heating pipeline is arranged on a connecting pipeline of the outdoor buried pipe heat exchanger 8 and the evaporator 1-1, and the water temperature of the concurrent heating system 9 in the water flow landscape is from solar energy or ambient temperature, such as sunlight irradiation, and the ambient temperature can be quickly increased to increase the water temperature in the landscape water storage tank. The water heat insulation and compensation pipeline is positioned in the landscape water storage tank, so that the water quality in the soil source heat pump system can be effectively prevented from being polluted by water flow landscape water (the water flow landscape water is in contact with the outside, impurities may exist, and even garbage may be carried); the constant-pressure water supplementing device comprises a water tank 5 and a water softening device 4 connected with the water tank 5 through a pipeline, and the water tank is connected with a soil source side loop and a tail end side loop through pipelines provided with water supplementing pumps respectively. Valves are arranged on an output pipeline and an input pipeline of the water flow landscape concurrent heating system 9, and the water flow landscape concurrent heating system 9, the outdoor buried pipe heat exchanger and the soil source pump are connected through pipelines to form a soil source side concurrent heating loop; the soil source side loop and the tail end side loop are respectively connected with the water tank 5 through pipelines. The output end and the input end of the condenser 1-2 are both provided with pipelines provided with valves (the valves are not marked in the figure), the connecting pipeline from the output end to the input end of the condenser 1-2 is sequentially provided with an indoor terminal 10 and an air-conditioning pump 2, the output end and the input end of the evaporator 1-1 are both provided with pipelines provided with valves, and the connecting pipeline from the output end to the input end of the evaporator 1-1 is sequentially provided with a soil source pump 3 and an outdoor buried pipe heat exchanger 8. The composite heat pump system opens the valve of the soil source heat pump unit 1 (the valve of the water flow landscape concurrent heating system 9 is in a closed state) in winter, the evaporator 1-1, the outdoor heat exchanger 8, the soil source heat pump 3 and corresponding pipelines in the soil source heat pump unit 1 are combined into a soil source side loop, the condenser 1-2, the indoor tail end 10, the air conditioning heat pump 2 and corresponding pipelines in the soil source heat pump unit 1 are combined into a tail end side loop, the soil source heat pump 3 takes heat from the ground energy from the outdoor heat exchanger 8 and transmits the heat to the evaporator 1-1 in the soil source heat pump unit 1 by taking water as a carrier, through energy extraction and exchange in the ground source heat pump unit 1 and heat energy converted from electric energy when the ground source heat pump unit 1 works, the heat energy is converted into high-temperature heat energy together, and the high-temperature heat energy is conveyed to the indoor tail end 10 under the driving of the air-conditioning pump 2 to achieve a heating effect; in spring, summer and autumn, the environment temperature is warmed up again, the temperature of the water in the water flow landscape concurrent heating system 9 is increased under the influence of the environment temperature, sunlight irradiation and the like, the temperature difference between the water temperature of the outdoor buried pipe heat exchanger 8 and the water temperature in the water flow landscape concurrent heating system 9 is about 10 ℃ (the water temperature of the outdoor buried pipe heat exchanger 8 is lower than the water temperature in the water flow landscape concurrent heating system 9), the soil source pump 3 is started to enable the cold water of the outdoor buried pipe heat exchanger 8 to be conveyed to the water flow landscape concurrent heating system 9 under the driving of the soil source pump 3, the cold water is released into the water in the water flow landscape concurrent heating system 9, the water temperature of the cold water is increased, the cold water returns to the outdoor buried pipe heat exchanger 8 under the action of the soil source pump 3 to supplement heat energy, and the circulation is carried out until the energy supplement at the position.
In one or more embodiments, the utility model relates to a soil source heat pump and rivers view concurrent heating system combined type heat pump system, combined type heat pump system include soil source heat pump unit 1, indoor end 10, outdoor borehole heat exchanger 8, soil source heat pump 3, air conditioner pump 2, rivers view concurrent heating system 9 and level pressure water charging system, soil source heat pump unit 1, outdoor borehole heat exchanger 8 and soil source heat pump 3 loop through the pipeline and are connected and constitute the soil source side return circuit; the soil source heat pump unit 1, the indoor tail end and the air conditioning pump 2 are sequentially connected through pipelines to form a tail end side loop, the soil source side loop and the tail end side loop are arranged independently, and the water flow landscape concurrent heating system 9 is connected with the soil source heat pump unit 1 in parallel on the soil source side loop through the pipelines.
Specifically, the soil source heat pump unit 1 comprises a condenser 1-2 and an evaporator 1-1, an output pipeline of the water flow landscape concurrent heating system 9 is arranged on a connecting pipeline between the soil source heat pump 3 and the evaporator 1-1, and an input pipeline of the water flow landscape concurrent heating system 9 is arranged on a connecting pipeline between the outdoor buried pipe heat exchanger 8 and the evaporator 1-1; the constant-pressure water supplementing device comprises a water tank 5 and a water softening device 4 connected with the water tank 5 through a pipeline, and the water tank 5 is connected with the soil source side loop and the tail end side loop through pipelines provided with water supplementing pumps respectively. A tail end side constant pressure pump 6 is arranged on a connecting pipeline between the indoor tail end 10 and the air-conditioning pump 2, a soil source side constant pressure pump 7 is arranged on a connecting pipeline between the outdoor buried heat exchanger 8 and the soil source pump 3, and the tail end constant pressure pump 6 and the soil source side constant pressure pump 7 are respectively connected with the water tank 5 in parallel through pipelines. A water softening device is arranged between the water tank 5 and the tap water replenishing pipeline.
In at least one embodiment, a suburban cell project of a certain cell consists of two parts, namely a residential building and a dry land fountain and a wall spring of the cell. The project is in suburbs, and the cold use in summer is less, so the project belongs to a single heating mode. Therefore, the system adopts the soil source heat pump and the water flow landscape heat supplementing system at the dry land fountain and the wall spring to provide heating requirements for the residential area. The method is mainly characterized in that the building winter heat load is used as the heat load to be exchanged by the water flow landscape heat supplementing system at the dry land fountain and the wall spring, the main reason for adopting the heating mode is that the refrigeration requirement of the community owners is low, the outdoor heat exchanger system can be cold accumulated in the cooling and heating mode, and meanwhile, according to the characteristics of the overall design of the building, the water flow landscape heat supplementing system supplements heat for the outdoor heat exchanger system, so that the problem of unbalanced cold and heat of the outdoor heat exchanger system is solved, and the characteristics of energy conservation, high efficiency and environmental protection of the soil source heat pump system are exerted to the maximum extent.
In summary, in the composite heat pump system, the soil source heat pump unit 1 extracts energy in soil through the soil source heat pump 3 and the outdoor buried pipe heat exchanger 8 to serve as a heat source for heat pump heating, that is, heat in geothermal energy is "extracted" in winter, and the heat is raised through the soil source heat pump unit and then is delivered to indoor heating through the air conditioner pump 2. When the temperature is warmed up again in spring, summer and autumn, the temperature of water in the water flow landscape heat supplementing system 9 is increased under the influence of the ambient temperature, sunlight irradiation and the like, when the temperature of water in the outdoor embedded pipe heat exchanger 8 is lower than that of water in the water flow landscape heat supplementing system 9 and exceeds 10 ℃, the ground source pump 3 is started, so that cold water in the outdoor embedded pipe heat exchanger 8 is conveyed through the water flow landscape heat supplementing system 9 under the driving of the ground source pump 3, cold stored in geothermal energy in winter is released to the water flow landscape heat supplementing system 9, the water heat in the water flow landscape heat supplementing system 9 is supplemented to the outdoor embedded pipe rock-soil body, and the rock-soil body is supplemented and stored as a heat source for supplying heat to the soil source heat pump system in the second year. The temperature of the water outlet at the tail end of the heating system in winter is 40-45 ℃.
The utility model provides a cold and hot balanced problem of soil of ground source heat pump system under the single heating mode, combine together ground source heat pump and view, energy-concerving and environment-protective, for utilizing the single heat supply of ground source heat pump system to provide new thinking, replaced the environmental pollution scheduling problem that coal-fired, gas heating brought in the past for single heating building body is more energy-conserving, the environmental protection, makes single heating system of monomer more practical, feasible.
When the system is used for heat compensation, water in the outdoor buried pipe heat exchanger 8 is water in the water-heat-insulation and heat-compensation pipe in the water flow landscape heat compensation system 9, the water is only used as a carrier, no water treatment equipment is needed, and besides the environment of a building group is beautified, the environmental-friendly solar energy is indirectly used for ground energy heat compensation, so that multiple purposes are achieved.
The cold and heat balance of the soil source heat pump system and the water flow landscape combined type heat pump system needs to be accurately calculated and designed, therefore, the change of the water temperature in the outdoor heat exchanger buried in the pipe and the water flow landscape heat supplementing system is observed through a display screen on the heat pump unit, when the environment temperature is back-warmed in spring, summer and autumn and the water temperature of the outdoor heat exchanger buried in the pipe is lower than the water temperature in the water flow landscape heat supplementing system by more than 10 ℃, the soil source side water pump is started to supplement heat until the cold and heat of the soil reach balance. The cold accumulation of the system can be reduced to the maximum extent through reasonable design and reasonable use, and the safety, energy conservation, high efficiency, environmental protection and reliability of the soil source heat pump system and the water flow landscape combined type heat pump system are fully exerted.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (5)
1. The soil source heat pump and water flow landscape combined type heat pump system is characterized by comprising a soil source heat pump unit, an indoor tail end, an outdoor buried pipe heat exchanger, a soil source heat pump, an air conditioner pump, a water flow landscape heat supplementing system and a constant pressure water supplementing system, wherein the soil source heat pump unit, the outdoor buried pipe heat exchanger and the soil source heat pump are sequentially connected through pipelines to form a soil source side loop; the soil source heat pump unit, the indoor tail end and the air conditioner pump are sequentially connected through pipelines to form a tail end side loop, the soil source side loop and the tail end side loop are relatively independently arranged, and the water flow landscape concurrent heating system and the soil source heat pump unit are connected in parallel on the soil source side loop through the pipelines; and the soil source side loop and the tail end side loop are respectively connected with a constant pressure water supplementing system through pipelines.
2. The soil source heat pump and water flow landscape combined type heat pump system according to claim 1, wherein the geothermal source heat pump unit comprises a condenser and an evaporator, an indoor terminal and an air conditioning pump are sequentially arranged on a connecting pipeline from an output end to an input end of the condenser, and a soil source pump and an outdoor buried pipe heat exchanger are sequentially arranged on a connecting pipeline from an output end to an input end of the evaporator.
3. The soil source heat pump and water flow landscape combined type heat pump system according to claim 2, wherein the water flow landscape concurrent heating system comprises a landscape water storage tank and a water heat insulation concurrent heating pipeline arranged in the landscape water storage tank, an output pipeline of the water heat insulation concurrent heating pipeline is arranged on a connecting pipeline of the soil source heat pump and the evaporator, an input pipeline of the water heat insulation concurrent heating pipeline is arranged on a connecting pipeline of the outdoor buried pipe heat exchanger and the evaporator, and the water flow landscape concurrent heating system, the outdoor buried pipe heat exchanger and the soil source heat pump are connected through pipelines to form a soil source side concurrent heating loop.
4. The soil source heat pump and water flow landscape combined type heat pump system according to claim 1, wherein the constant pressure water supplementing system comprises a water tank and a water softening device connected with the water tank through a pipeline, and the water tank is respectively connected with the soil source side loop and the tail end side loop through pipelines provided with water supplementing pumps.
5. The soil source heat pump and water flow landscape combined type heat pump system according to claim 4, wherein a terminal side constant pressure pump is arranged on a connecting pipeline between the indoor terminal and the air conditioning pump, a soil source side constant pressure pump is arranged on a connecting pipeline between the outdoor buried pipe heat exchanger and the soil source pump, and the terminal constant pressure pump and the soil source side constant pressure pump are respectively connected with the water tank after being connected in parallel through pipelines.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201921571382.8U CN211041248U (en) | 2019-09-20 | 2019-09-20 | Soil source heat pump and water flow landscape combined type heat pump system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201921571382.8U CN211041248U (en) | 2019-09-20 | 2019-09-20 | Soil source heat pump and water flow landscape combined type heat pump system |
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| CN211041248U true CN211041248U (en) | 2020-07-17 |
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| CN201921571382.8U Active CN211041248U (en) | 2019-09-20 | 2019-09-20 | Soil source heat pump and water flow landscape combined type heat pump system |
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