CN210602320U - Air source heat pump energy source device - Google Patents
Air source heat pump energy source device Download PDFInfo
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- CN210602320U CN210602320U CN201921507410.XU CN201921507410U CN210602320U CN 210602320 U CN210602320 U CN 210602320U CN 201921507410 U CN201921507410 U CN 201921507410U CN 210602320 U CN210602320 U CN 210602320U
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Abstract
The utility model discloses an air source heat pump energy device and control method thereof, this air source heat pump energy device includes outdoor heat transfer subassembly, indoor heat transfer subassembly and hot water component, outdoor heat transfer subassembly includes that the outside is equipped with the first of heat preservation, second heat transfer unit, be equipped with two independent passageways each other in the hot unit, the laminating of two passageways sets up, indoor heat transfer subassembly includes first pipeline, first pipeline and first passageway intercommunication are in order to form first heat transfer route, first heat transfer route inner loop has first heat transfer medium, the hot water component includes the second pipeline, the second pipeline communicates in order to form second heat transfer route with the second passageway, second heat transfer route inner loop has second heat transfer medium, second heat transfer medium can exchange heat with first heat transfer medium. The indoor heat exchange assembly and the hot water assembly share the outdoor heat exchange assembly, the manufacturing cost is low, the outdoor heat exchange assembly transfers the energy of the indoor heat exchange assembly and the hot water assembly, the energy waste is avoided, and the utilization rate of the energy is improved.
Description
Technical Field
The utility model relates to an air source heat pump technical field especially relates to an air source heat pump energy device.
Background
This section provides background information related to the present disclosure only and is not necessarily prior art.
With the development of technology, electricity is already integrated into human activities, and energy conservation and high efficiency are always pursued by people.
The air conditioning device and the air source water heater realize high-efficiency refrigeration or heating through a heat pump principle, both the air conditioning device and the air source water heater are composed of a compressor, a condenser and an evaporator, the two sets of devices consume more electric energy when in work, meanwhile, heat generated during air conditioning refrigeration needs to be discharged into the air, the water heater needs to absorb heat from the air when in heating, and byproducts heat and cold generated during the work of the air conditioning system and the air source water heater are generally discharged into the air, so that the waste of energy is caused.
Disclosure of Invention
The utility model aims at solving the problem of the thermal energy waste of output when the refrigerated heat energy of air conditioning equipment and air source water heater heat. The purpose is realized by the following technical scheme:
the utility model provides an air source heat pump energy device, include:
the outdoor heat exchange assembly comprises a first heat exchange unit, a second heat exchange unit, a first coil and a second coil, wherein the first coil and the second coil are respectively communicated with the first heat exchange unit and the second heat exchange unit; a third channel and a fourth channel which are independent of each other are arranged in the second heat exchange unit, and the third channel and the fourth channel are attached to each other;
the indoor heat exchange assembly comprises a first heat exchange tube and a first pipeline, the first heat exchange tube, the first pipeline, a first heat exchange unit, a first coil and a second heat exchange unit are sequentially communicated to form a first heat exchange path, and a first heat exchange medium circulates in the first heat exchange path;
the hot water assembly comprises a second heat exchange tube and a second pipeline, the second heat exchange tube, the second pipeline, the first heat exchange unit, the second coil and the second heat exchange unit are sequentially communicated to form a second heat exchange path, a second heat exchange medium circulates in the second heat exchange path, and the second heat exchange medium can be in heat exchange with the first heat exchange medium in the outdoor heat exchange assembly.
According to the utility model discloses an air source heat pump energy device, indoor heat exchange assembly and hot water component are connected respectively on same outdoor heat exchange assembly, specifically, first heat transfer unit's first passageway and indoor heat exchange assembly's first pipeline intercommunication, first heat transfer unit's second passageway and hot water component's second pipeline intercommunication, first heat transfer medium is at the first heat transfer route inner loop that first passageway and first pipeline formed, second heat transfer medium is at the second heat transfer route inner loop that second passageway and second pipeline formed, first heat transfer medium and second heat transfer medium can realize the heat exchange in first heat transfer unit.
Because the hot water subassembly only heats a mode, indoor heat exchange assemblies have and heats and two kinds of modes of refrigeration, and when the mode of hot water subassembly is the same with indoor heat exchange assemblies, both are the mode of heating promptly, and both all need absorb the heat from the air this moment, so, both are not worked simultaneously. When using, hot water subassembly and indoor heat exchange assemblies start as required, if need the room heating, then open indoor heat exchange assemblies, close hot water subassembly, if need hot water, then open hot water subassembly, close indoor heat exchange assemblies. When the hot water subassembly is different with indoor heat exchange assembly's mode of operation, indoor heat exchange assembly is the refrigeration mode promptly, and the hot water subassembly is the mode of heating, and at this moment, first heat transfer medium in the first passageway need be to outer exothermic, and second heat transfer medium in the second passageway need be to outer endothermic, and through the effect of heat exchange, the heat transfer of first heat transfer medium is to the second heat transfer medium in to realized the transfer of energy, avoided the waste of energy.
The manufacturing cost of the equipment can be effectively reduced by sharing one outdoor heat exchange assembly with the hot water assembly through the indoor heat exchange assembly, in addition, the energy transfer in the working process of the indoor heat exchange assembly and the hot water assembly can be realized through the outdoor heat exchange assembly, the energy waste is avoided, and the utilization rate of the energy is improved.
In addition, according to the utility model discloses an air source heat pump energy device still can have following additional technical characterstic:
in some embodiments of the present invention, one end of the first coil is in communication with the first channel, and the other end of the first coil is in communication with the third channel; one end of the second coil pipe is communicated with the second channel, the other end of the second coil pipe is communicated with the fourth channel, and the second coil pipe and the first coil pipe are arranged at intervals in parallel. And heat insulation layers are arranged outside the first heat exchange unit and the second heat exchange unit.
In some embodiments of the present invention, the outdoor heat exchange assembly further comprises a first fan, and the first fan can make the first heat exchange medium and/or the second heat exchange medium exchange heat with outdoor air.
In some embodiments of the present invention, the indoor heat exchange assembly further comprises:
the four-way valve is respectively communicated with the first heat exchange tube and one end of the first pipeline;
the first compressor is communicated with the four-way valve;
one side of the first throttling valve is communicated with the other end of the first heat exchange pipe, and the other side of the first throttling valve is communicated with the other end of the first pipeline.
In some embodiments of the present invention, the indoor heat exchange assembly further includes a second fan, and the second fan enables the first heat exchange medium to exchange heat with the indoor air.
In some embodiments of the present invention, the hot water assembly comprises:
the second compressor is respectively communicated with the second heat exchange pipe and one end of the second pipeline; the second heat exchange medium can circulate through the second heat exchange tubes;
two sides of the second throttling valve are respectively communicated with the second heat exchange tube and the other end of the second pipeline;
the water storage tank, the second heat exchange tube sets up in the water storage tank, the second heat transfer medium can with the water in the water storage tank carries out the heat exchange, the water storage tank is equipped with water inlet and delivery port, the water inlet is used for connecting the supply channel, it is used for connecting the moisturizing pipeline to intake.
Drawings
Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the invention. Also, like parts are designated by like reference numerals throughout the drawings. In the drawings:
fig. 1 schematically shows a schematic structural view of an air source heat pump energy source device according to an embodiment of the present invention;
FIG. 2 is a schematic structural view of a first heat exchange unit of the outdoor heat exchange assembly of FIG. 1;
fig. 3 is a cross-sectional view at a-a of the first heat exchange unit shown in fig. 2.
10 is an outdoor heat exchange assembly, 20 is an indoor heat exchange assembly, and 30 is a hot water assembly;
11 is a first heat exchange unit, 111 is a first channel, 112 is a second channel, 113 is a first heat preservation layer, 12 is a first coil, 13 is a second coil, and 14 is a second heat exchange unit;
a four-way valve 21, a first compressor 22, a first heat exchange tube 23, a first throttling valve 24 and a first pipeline 25;
31 is a second compressor, 32 is a second heat exchange pipe, 33 is a water storage tank, 34 is a second throttling valve, and 35 is a second pipeline.
Detailed Description
Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.
It is to be understood that the terminology used herein is for the purpose of describing particular example embodiments only, and is not intended to be limiting. As used herein, the singular forms "a", "an" and "the" may be intended to include the plural forms as well, unless the context clearly indicates otherwise. The terms "comprises," "comprising," "including," and "having" are inclusive and therefore specify the presence of stated features, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, steps, operations, elements, components, and/or groups thereof. The method steps, processes, and operations described herein are not to be construed as necessarily requiring their performance in the particular order described or illustrated, unless specifically identified as an order of performance. It should also be understood that additional or alternative steps may be used.
Although the terms first, second, third, etc. may be used herein to describe various elements, components, regions, layers and/or sections, these elements, components, regions, layers and/or sections should not be limited by these terms. These terms may be only used to distinguish one element, component, region, layer or section from another region, layer or section. Terms such as "first," "second," and other numerical terms when used herein do not imply a sequence or order unless clearly indicated by the context. Thus, a first element, component, region, layer or section discussed below could be termed a second element, component, region, layer or section without departing from the teachings of the example embodiments.
For convenience of description, spatially relative terms, such as "inner", "outer", "lower", "below", "upper", "above", and the like, may be used herein to describe one element or feature's relationship to another element or feature as illustrated in the figures. Such spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "below" or "beneath" other elements or features would then be oriented "above" or "over" the other elements or features. Thus, the example term "below … …" can include both an orientation of above and below. The device may be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
As shown in fig. 1 to 3, according to an embodiment of the present invention, an air source heat pump energy device is provided, which includes an outdoor heat exchange assembly 10, an indoor heat exchange assembly 20 and a hot water assembly 30. The outdoor heat exchange assembly 10 comprises a first heat exchange unit 11 provided with a first heat preservation layer 113 at the outside, a first channel 111 and a second channel 112 which are independent of each other are arranged in the first heat exchange unit 11, and the first channel 111 and the second channel 112 are attached to each other; the outdoor heat exchange assembly 10 further includes: a second heat exchange unit 14 (similar to the first heat exchange unit 11 in structure), a first coil 12 and a second coil 13, wherein the second heat exchange unit is externally provided with an insulating layer. The second heat exchange unit 14 and the first heat exchange unit 11 are arranged at intervals. A third channel and a fourth channel which are independent of each other are arranged in the second heat exchange unit 14, and the third channel and the fourth channel are attached to each other. One end of the first coil pipe 12 is communicated with the first channel 111, the other end of the first coil pipe 12 is communicated with the third channel, one end of the second coil pipe 13 is communicated with the second channel 112, the other end of the second coil pipe 13 is communicated with the fourth channel, and the second coil pipe 13 is attached to the first coil pipe 12 in parallel.
The indoor heat exchange assembly 20 includes a first pipe 25, the first pipe 25 is communicated with the first channel 111 to form a first heat exchange path, and a first heat exchange medium circulates in the first heat exchange path; the hot water assembly 30 includes a second pipe 35, and the second pipe 35 is communicated with the second channel 112 to form a second heat exchange path, a second heat exchange medium circulates in the second heat exchange path, and the second heat exchange medium and the first heat exchange medium can exchange heat in the outdoor heat exchange assembly 10. The first heat exchange medium can enter the first channel 111 through one end of the first pipeline 25, then enter the third channel through the first coil 12, and finally enter the other end of the first pipeline 25 through the third channel; the second heat exchange medium can enter the second channel 112 through one end of the second pipe 35, enter the fourth channel through the second coil 13, and finally enter the other end of the second pipe 35 through the fourth channel.
According to the air source heat pump energy device of the utility model, the indoor heat exchange assembly 20 and the hot water assembly 30 are respectively connected to the same outdoor heat exchange assembly 10, specifically, the first channel 111 of the first heat exchange unit 11 is communicated with the first pipeline 25 of the indoor heat exchange assembly 20; the second channel 112 of the first heat exchange unit 11 is communicated with the second pipeline 35 of the hot water assembly 30, the first heat exchange medium circulates in a first heat exchange path formed by the first channel 111 and the first pipeline 25, the second heat exchange medium circulates in a second heat exchange path formed by the second channel 112 and the second pipeline 35, and the first heat exchange medium and the second heat exchange medium can realize heat exchange in the first heat exchange unit 11.
Because hot water subassembly 30 only heats a mode, indoor heat exchange assemblies 20 has heats and two kinds of modes of refrigeration, and when hot water subassembly 30 is the same with indoor heat exchange assemblies 20's mode, both are the mode of heating promptly, and both all need absorb the heat from the air this moment, so, both are not worked simultaneously. When the indoor heating device is used, the hot water component 30 and the indoor heat exchange component 20 are started as required, if a room is required to be warmed, the indoor heat exchange component 20 is started, the hot water component 30 is closed, and if hot water is required, the hot water component 30 is started, and the indoor heat exchange component 20 is closed. When the working mode of the hot water assembly 30 is different from that of the indoor heat exchange assembly 20, that is, the indoor heat exchange assembly 20 is in the refrigeration mode, the hot water assembly 30 is in the heating mode, at this time, the first heat exchange medium in the first channel 111 needs to release heat outwards, the second heat exchange medium in the second channel 112 needs to absorb heat outwards, and through the effect of heat exchange, the heat of the first heat exchange medium is transferred to the second heat exchange medium, so that the energy transfer is realized, and the energy waste is avoided.
The manufacturing cost of the device can be effectively reduced by sharing one outdoor heat exchange assembly 10 with the indoor heat exchange assembly 20 and the hot water assembly 30, in addition, the energy transfer in the working process of the indoor heat exchange assembly 20 and the hot water assembly 30 can be realized through the outdoor heat exchange assembly 10, the energy waste is avoided, and the utilization rate of the energy is improved.
It is to be understood that the first channel 111 and the second channel 112 are adjacent and separated by only one side wall, i.e. the first channel 111 is located at one side of the side wall and the second channel 112 is located at the other side of the side wall, and the first heat exchange medium in the first channel 111 can exchange heat with the second heat exchange medium in the second channel 112 through the side wall.
In addition, when the indoor heat exchange module 20 cools and the hot water module 30 heats, the high-temperature first heat exchange medium transfers heat to the low-temperature second heat exchange medium, and in order to further improve the heat exchange effect, the flow direction of the first heat exchange medium is opposite to the flow direction of the second heat exchange medium.
When the working modes of the hot water assembly 30 and the indoor heat exchange assembly 20 are different, that is, the indoor heat exchange assembly 20 is in a cooling mode, and the hot water assembly 30 is in a heating mode, at this time, the temperature of the first heat exchange medium is high and needs to release heat, and the temperature of the second heat exchange medium is low and needs to absorb heat, when the first heat exchange medium circulates to the first channel 111, the first heat exchange medium exchanges heat with the second heat exchange medium in the second channel 112, the temperature of the first heat exchange medium is reduced, the temperature of the second heat exchange medium is increased, in the second heat exchange unit 14, the first heat exchange medium after the first heat exchange continuously exchanges heat with the second heat exchange medium after the first heat exchange in the fourth channel in the third channel, so that the temperature of the first heat exchange medium is reduced again, the temperature of the second heat exchange medium is increased again, and the energy released by the indoor heat exchange assembly 20 is absorbed by the hot water assembly, thereby effectively improving the utilization rate of energy and reducing the energy loss.
It should be noted that, when the heat dissipated by the first heat exchange medium is equal to the heat required to be absorbed by the second heat exchange medium, the waste heat of the indoor heat exchange assembly 20 is used to heat the hot water assembly 30; when the heat emitted by the first heat exchange medium is greater than the heat required to be absorbed by the second heat exchange medium, and the redundant heat of the first heat exchange medium flows through the first coil 12, the first heat exchange medium exchanges heat with air, so that the heat dissipation of the heat exchange medium is realized; when the heat emitted by the first heat exchange medium is less than the heat required to be absorbed by the second heat exchange medium, the hot water assembly 30 absorbs heat from the air through the second coil 13 by the second heat exchange medium to supplement the heat; in addition, when the indoor temperature reaches the use requirement, the indoor heat exchange assembly 20 stops working, and the temperature of the hot water assembly 30 does not reach the requirement, the heat is supplemented by the second heat exchange medium absorbing heat from the air through the second coil pipe 13.
When the working modes of the hot water assembly 30 and the indoor heat exchange assembly 20 are the same, the indoor heat exchange assembly 20 and the hot water assembly 30 are both in a heating mode, that is, the indoor heat exchange assembly 20 and the hot water assembly 30 both need to absorb heat from air, so that the indoor heat exchange assembly 20 and the hot water assembly 30 do not work at the same time. When the water heater is used, the hot water component 30 and the indoor heat exchange component 20 are started as required, if a room needs to be warmed, the indoor heat exchange component 20 is started, the hot water component 30 is closed firstly until the indoor temperature meets the use requirement, and then the indoor heat exchange component 20 is closed, and the hot water component 30 is started; if hot water is needed, the hot water assembly 30 is firstly opened, the indoor heat exchange assembly 20 is closed, then the hot water assembly 30 is closed, and the indoor heat exchange assembly 20 is opened.
The manufacturing cost of the device can be effectively reduced by sharing one outdoor heat exchange assembly 10 by the indoor heat exchange assembly 20 and the hot water assembly 30, and meanwhile, when the indoor heat exchange assembly 20 and the hot water assembly 30 are both in a heating mode, the utilization rate of the outdoor heat exchange assembly 10 is improved and the cost is reduced by using the outdoor heat exchange assembly 10 in different time periods.
It should be noted that, in the present application, the hot water assembly 30 has a heat storage function, and when both the indoor heat exchange assembly 20 and the hot water assembly 30 are in the heating mode, it is default that the indoor heat exchange assembly 20 is at the first priority for starting, and the hot water assembly 30 is at the second priority for starting; in addition, the priority order of the indoor heat exchange assembly 20 and the hot water assembly 30 can be changed by manual adjustment.
Further, the outdoor heat exchange assembly 10 further includes a first fan, and the first fan is capable of performing heat exchange between the first heat exchange medium and/or the second heat exchange medium and the outdoor air. Set up first fan, when utilizing first coil pipe 12 or second coil pipe 13 and outdoor air to carry out the heat exchange, can improve the speed of heat exchange through first fan to guarantee the effect of heat exchange.
It should be pointed out that outdoor heat exchange assembly 10 still includes box and frame, wherein, first coil pipe 12 and second coil pipe 13 set up on the frame, and the frame is installed on the box, and first fan is also installed on the box, and the flabellum of first fan is towards first coil pipe 12 and second coil pipe 13, when needs first coil pipe 12 or second coil pipe 13 to carry out the heat exchange, the fan of first fan starts for the air flow around first coil pipe 12 and second coil pipe 13, thereby has improved the heat exchange rate of first coil pipe 12 and second coil pipe 13.
Further, the indoor heat exchange assembly 20 includes a four-way valve 21, a first compressor 22, a first heat exchange tube 23 and a first throttle valve 24, the four-way valve 21 is communicated with one end of a first pipeline 25, the first compressor 22 is communicated with the four-way valve 21, one end of the first heat exchange tube 23 is communicated with the four-way valve 21, one side of the first throttle valve 24 is communicated with the other end of the first heat exchange tube 23, that is, the first heat exchange tube 23 is respectively communicated with the four-way valve 21 and the first throttle valve 24, and the other side of the first throttle valve 24 is communicated with the other end of the first pipeline 25.
Specifically, the first compressor 22 compresses a first heat exchange medium to change the form of the first heat exchange medium, the four-way valve 21 switches the communication mode of the pipeline, that is, the switching between the heating mode and the cooling mode of the indoor heat exchange assembly 20 is realized, the first heat exchange medium can circulate through the first heat exchange tube 23, the first throttle valve 24 controls the flow rate of the first heat exchange medium to change the form of the first heat exchange medium, and the indoor heating or cooling can be realized by heat exchange between the first heat exchange tube 23 and the indoor air.
Further, the indoor heat exchange assembly comprises a first heat exchange tube 23 and a second fan, the second fan enables a first heat exchange medium and indoor air to exchange heat, one end of the first heat exchange tube 23 is communicated with the four-way valve 21, the other end of the heat exchange tube is communicated with one side of the first throttle valve 24, the first heat exchange medium can circulate through the first heat exchange tube 23, and the second fan enables the first heat exchange medium and the indoor air to exchange heat. Specifically, the first heat exchange tube 23 is respectively communicated with the four-way valve 21 and the first throttle valve 24, and indoor heating or cooling can be realized through heat exchange between the first heat exchange tube 23 and indoor air, and in addition, the air flowing speed around the first heat exchange tube 23 can be increased through the second fan, so that the heat exchange rate of the first heat exchange tube 23 is increased, and further, the indoor cooling or heating speed is increased.
It should be pointed out that indoor heat exchange assembly still includes support frame and casing, and the support frame is installed in the casing, and first heat exchange tube 23 is the coil structure, installs on the support frame, and the second fan is also installed in the casing, and the fan of second fan is towards first heat exchange tube 23, can improve the air flow velocity around the first heat exchange tube 23 through the second fan to improve the heat exchange rate of first heat exchange tube 23, and then improve indoor refrigeration or the speed of heating.
It is specifically understood that the hot water assembly 30 includes a second compressor 31, a second throttle valve 34, a second heat exchange tube 32 and a water storage tank 33, the second compressor 31 is communicated with one end of the second pipeline 35, one side of the second throttle valve 34 is communicated with the other end of the second pipeline 35, one end of the second heat exchange tube 32 is communicated with the compressor, the other end of the second heat exchange tube 32 is communicated with the other side of the second throttle valve 34, a second heat exchange medium can circulate through the second heat exchange tube 32, the second heat exchange tube 32 is disposed in the water storage tank 33, the second heat exchange medium can exchange heat with water in the water storage tank 33, the water storage tank 33 is provided with a water inlet and a water outlet, the water inlet is used for connecting a water supply pipeline, and the water inlet is used for connecting a.
The water storage tank 33 is installed indoors and comprises a water inlet and a water outlet, the water inlet is connected with a water supplementing pipeline, when water is deficient in the water storage tank 33, water supplementing operation on the water storage tank 33 is achieved, the water outlet is communicated with a water supply pipeline, and hot water in the water storage tank 33 is delivered to a required position through the water supply pipeline. The second heat exchange tube 32 is arranged in the water storage tank 33 and exchanges heat with water in the water storage tank 33 when circulating to the second heat exchange tube 32 through a second heat exchange medium, so that heating of water in the water storage tank 33 is achieved, a path of heating water by a traditional electric heating wire is abandoned, and the use safety of a user is improved. The second compressor 31 is used for compressing and changing a form of the second heat exchange medium, and the second throttle 34 is used for controlling a flow rate of the second heat exchange medium, so as to change the form of the second heat exchange medium, and please refer to the prior art for a specific heating principle of the hot water assembly 30, which is not described herein again.
It should be pointed out that, in this application, water storage tank 33 is vertical to be placed, the water inlet is located the below, the delivery port is located the top, second heat exchange tube 32 sets up along water storage tank 33's direction of height, and second heat exchange tube 32 is the coil structure, when moisturizing to water storage tank 33, cold water gets into through water storage tank 33's bottom, pass through second heat exchange tube 32 in proper order at water storage tank 33's the entering in-process, thereby heat the cold water of replenishment, and then guarantee water storage tank 33 to the homogeneity of water heating, the travelling comfort that the user used has been improved.
The utility model discloses an air source heat pump energy device's control includes following step:
judging the current working mode of the indoor heat exchange assembly, specifically, the mode of the indoor heat exchange assembly comprises a refrigeration mode and a heating mode, and the mode of the hot water assembly is the heating mode
And comparing the current working mode of the indoor heat exchange assembly with the working mode of the hot water assembly.
If the indoor heat exchange assembly is in a refrigeration mode and the water heater assembly is in a heating mode, heat of the indoor heat exchange assembly is transferred to the hot water assembly. Specifically, when the working modes of the hot water component and the indoor heat exchange component are different, namely the indoor heat exchange component is in a refrigeration mode, the hot water component is in a heating mode, at the moment, the temperature of the first heat exchange medium is high and needs to release heat, the temperature of the second heat exchange medium is low and needs to absorb heat, when the first heat exchange medium circulates to the first channel, the first heat exchange medium exchanges heat with the second heat exchange medium in the second channel, the temperature of the first heat exchange medium is reduced, the temperature of the second heat exchange medium is increased, the first coil and the second coil are arranged between the first heat exchange unit and the second heat exchange unit in a joint mode, when the first heat exchange medium flows through the first pipeline and the second heat exchange medium flows through the second pipeline, the first heat exchange medium and the second heat exchange medium also exchange heat, in the second heat exchange unit, the first heat exchange medium which exchanges heat for the first time continuously exchanges heat with the second heat exchange medium which passes through the first heat exchange in the fourth channel in the third channel, thereby make the temperature of first heat transfer medium reduce once more, the temperature of second heat transfer medium risees once more to make the energy of indoor heat exchange assembly release absorbed by hot water component, and then effectively improved the utilization ratio of the energy, reduced the loss of the energy.
It is to be understood that, when the heat emitted by the first heat exchange medium is equal to the heat required to be absorbed by the second heat exchange medium, the air performs heat exchange, and the waste heat generated by the indoor heat exchange assembly is used for heating the hot water assembly; if the heat of the indoor heat exchange assembly is larger than the requirement of the heating assembly, the redundant heat of the indoor heat exchange assembly is exchanged with the outdoor heat, specifically, when the heat emitted by a first heat exchange medium is larger than the heat required to be absorbed by a second heat exchange medium, the hot water assembly stops absorbing heat, and the heat of the indoor heat exchange assembly is exchanged with the air through the first coil pipe to dissipate heat through the first heat exchange medium; if the heat of the indoor heat exchange assembly is smaller than the requirement of the heating assembly, the heat in the air is supplemented to the hot water assembly, and specifically, when the heat emitted by the first heat exchange medium is smaller than the heat required to be absorbed by the second heat exchange medium, the hot water assembly absorbs heat from the air through the second coil pipe through the second heat exchange medium to supplement the heat; in addition, when the indoor temperature reaches the use requirement, the indoor heat exchange assembly stops working, and the temperature of the hot water assembly does not reach the requirement, the second heat exchange medium absorbs heat from the air through the second coil pipe to supplement the heat.
If the indoor heat exchange assembly is in the heating mode and the hot water assembly is in the heating mode, heat of outside air is transferred to the indoor heat exchange assembly or the hot water assembly. Specifically, when the hot water subassembly is the same with indoor heat exchange assemblies's mode of operation, indoor heat exchange assemblies and hot water subassembly are the mode of heating, and indoor heat exchange assemblies and hot water subassembly all need absorb the heat from the air promptly, so, indoor heat exchange assemblies and hot water subassembly are not worked simultaneously. When the water heater is used, the hot water assembly and the indoor heat exchange assembly are started as required, if a room is required to be warmed, the indoor heat exchange assembly is started and the hot water assembly is closed firstly until the indoor temperature meets the use requirement, and then the indoor heat exchange assembly is closed and the hot water assembly is started; if hot water is needed, the hot water component is started, the indoor heat exchange component is closed, then the hot water component is closed, and the indoor heat exchange component is started.
The manufacturing cost of the equipment can be effectively reduced by sharing one outdoor heat exchange assembly through the indoor heat exchange assembly and the hot water assembly, and meanwhile, when the indoor heat exchange assembly and the hot water assembly are in heating modes, the utilization rate of the outdoor heat exchange assembly is improved and the cost is reduced by using the outdoor heat exchange assembly at different time intervals.
According to the utility model discloses an air source heat pump energy device can effectively reduce the manufacturing cost of equipment through outdoor heat exchange assembly of indoor heat exchange assembly and hot water subassembly sharing, in addition, can realize the transfer of energy in indoor heat exchange assembly and the hot water subassembly working process through outdoor heat exchange assembly, has avoided the waste of the energy, has improved the utilization ratio of the energy.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (7)
1. An air source heat pump energy source device, comprising:
the outdoor heat exchange assembly comprises a first heat exchange unit, a second heat exchange unit, a first coil and a second coil, wherein the first coil and the second coil are respectively communicated with the first heat exchange unit and the second heat exchange unit; a third channel and a fourth channel which are independent of each other are arranged in the second heat exchange unit, and the third channel and the fourth channel are attached to each other;
the indoor heat exchange assembly comprises a first heat exchange tube and a first pipeline, the first heat exchange tube, the first pipeline, a first heat exchange unit, a first coil and a second heat exchange unit are sequentially communicated to form a first heat exchange path, and a first heat exchange medium circulates in the first heat exchange path;
the hot water assembly comprises a second heat exchange tube and a second pipeline, the second heat exchange tube, the second pipeline, the first heat exchange unit, the second coil and the second heat exchange unit are sequentially communicated to form a second heat exchange path, a second heat exchange medium circulates in the second heat exchange path, and the second heat exchange medium can be in heat exchange with the first heat exchange medium in the outdoor heat exchange assembly.
2. The air-source heat pump energy device according to claim 1, wherein one end of the first coil is in communication with the first channel, the other end of the first coil is in communication with the third channel, one end of the second coil is in communication with the second channel, the other end of the second coil is in communication with the fourth channel, and the second coil and the first coil are arranged in parallel.
3. The air-source heat pump energy device of claim 2, wherein the outdoor heat exchange assembly further comprises a first fan, and the first fan can enable the first heat exchange medium and/or the second heat exchange medium to exchange heat with outdoor air.
4. The air-source heat pump energy device of claim 1, wherein the indoor heat exchange assembly further comprises:
the four-way valve is respectively communicated with the first heat exchange tube and one end of the first pipeline;
the first compressor is communicated with the four-way valve;
one side of the first throttling valve is communicated with the other end of the first heat exchange pipe, and the other side of the first throttling valve is communicated with the other end of the first pipeline.
5. The energy source device of air-source heat pump according to claim 4, wherein the indoor heat exchange assembly comprises:
a second fan capable of heat-exchanging the first heat-exchange medium with indoor air.
6. The air-source heat pump energy device of claim 1, wherein the hot water assembly comprises:
the second compressor is respectively communicated with the second heat exchange pipe and one end of the second pipeline; the second heat exchange medium can circulate through the second heat exchange tubes;
two sides of the second throttling valve are respectively communicated with the second heat exchange tube and the other end of the second pipeline;
the water storage tank is provided with a water inlet and a water outlet, and the water inlet is used for being connected with a water supply pipe.
7. The energy source device of the air-source heat pump according to claim 1, wherein the first heat exchange unit and the second heat exchange unit are externally provided with insulating layers.
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