CN209230066U - A kind of energy-saving type heat pump system and the assembled air-conditioning wall comprising the system - Google Patents
A kind of energy-saving type heat pump system and the assembled air-conditioning wall comprising the system Download PDFInfo
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- CN209230066U CN209230066U CN201821944178.1U CN201821944178U CN209230066U CN 209230066 U CN209230066 U CN 209230066U CN 201821944178 U CN201821944178 U CN 201821944178U CN 209230066 U CN209230066 U CN 209230066U
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Abstract
A kind of assembled air-conditioning wall the utility model discloses energy-saving type heat pump system and comprising the system.Energy-saving type heat pump system mainly includes indoor heat exchanger, throttle valve, condensation water tank, four-way valve, wall pipe laying, compressor and outdoor heat exchanger.A large amount of condensed water is had accumulated under cooling in summer mode, in condensation water tank, when refrigerant passes through condensation water tank, is sufficiently cooled down using the cooling capacity of condensed water.When winter, the heating effect of energy-saving type heat pump system can be improved by wall pipe laying reasonable utilization solar energy.Assembled air-conditioning wall includes energy-saving type heat pump system and precast wall body.The various components of assembled air-conditioning wall are produced in batches in factory, and when installation can reduce construction period, and its various components can be produced in batches in the factory, it is ensured that installation quality.
Description
Technical field
The utility model belongs to Architectural Equipment field more particularly to a kind of energy-saving type heat pump system and the dress comprising the system
With formula air-conditioning wall.
Background technique
Air-conditioning have become modern society adjust indoor environment important electrical equipment, and with economic development and society into
Step, people have been not content with the only control to indoor epidemic disaster, start to pursue air quality, more and more families or
Office starts to install air-conditioning and new blower simultaneously.
Conventional two-piece air-conditioning arrangement and it is flexible for installation, using control also very flexibly, be widely used in office building and
Commercial and residential building.But this air-conditioning is unsightly, efficiency is relatively low, also without fresh air.For centralized air-conditioning, although interior decoration changes
Kind, fresh air is also easier to realize, but system arrangement is complicated, and the project installation period is long, while controlling aspect without split type sky
It is convenient to adjust.
In addition, in most cases, summer air-conditioning condensate temperature is lower, simply vents outdoor and be both unfavorable for the beautification of the environment
It sees, and will cause energy waste.Air source heat pump heating capacity is lower under winter, microthermal climate, and passes through sunlit
The temperature of exterior wall is often higher than outdoor air, and reasonably using this part, solar energy is conducive to the raising of system heating capacity.
The development of building just develops towards fabricated direction.Assembled architecture not only short construction period, but also entire structure
It founds a capital the completion that is prefabricated in the factory, it is ensured that installation quality.Therefore, air-conditioning equipment and assembled wall are organically combined both can be with
Reduce construction and installation cost and energy consumption, it can also be ensured that installation quality lifting means energy-saving efficiency.
Summary of the invention
Utility model aims to solve problems of the prior art, and provide a kind of energy-saving type heat pump system
System.
Specific technical solution used by the utility model is as follows:
A kind of energy-saving type heat pump system, including refrigerant-cycle systems and air heat exchange air duct；
The refrigerant-cycle systems include indoor heat exchanger, throttle valve, four-way valve, compressor, the first tee tube, outdoor
Heat exchanger, the first triple valve, the second tee tube, the second triple valve and wall pipe laying；
The outlet of the compressor is connected with the first-class road junction of four-way valve；The of the entrance of the compressor and four-way valve
Second-rate road junction is connected；
The third flow channel mouth of the four-way valve is connected with the first-class road junction of the first triple valve；The of first triple valve
Second-rate road junction is connected with the first-class road junction of the first tee tube；The second road junction of first tee tube and outdoor heat exchanger
One end is connected；The other end of the outdoor heat exchanger is connected with the first-class road junction of the second tee tube；Second tee tube
Third flow channel mouth is connected with one end of throttle valve；The other end of the throttle valve is connected with one end of indoor heat exchanger；Interior is changed
The other end of hot device is connected with the 4th runner mouth of four-way valve；
The third flow channel mouth of first triple valve is connected with one end of wall pipe laying；The other end and second of the wall pipe laying
The third flow channel mouth of triple valve is connected；The second road junction phase at the second road junction of second triple valve and the second tee tube
Even；
The third flow channel mouth of first tee tube is connected with the first-class road junction of the second triple valve；
The air heat exchange air duct includes return airway and outdoor heat exchanger air duct；
The return airway for realizing room air and indoor heat exchanger heat exchange；The air inlet of the return airway
And air outlet is connected to indoor environment；The indoor heat exchanger is located in return airway, and return airway is built-in for mentioning
For the first blower of power；
The outdoor heat exchanger air duct for realizing outdoor air and outdoor heat exchanger heat exchange；The outdoor heat exchanger
The air inlet and air outlet in air duct are connected to outdoor environment；The outdoor heat exchanger is located outside in heat exchanger air duct, and
The third blower being used to provide power built in outdoor heat exchanger air duct.
The main purpose that wall pipe laying is added is to improve the temperature of refrigerant before entering compressor using the solar energy in winter
Degree increases COP, and secondly summer also utilizes the cooling capacity stored in wall to the property of can choose, reduces the temperature for the preceding refrigerant that throttles,
Increase COP.Above-mentioned connection type is only to realize a kind of specific implementation of the purpose.
Further preferably, first blower is located at the weather of indoor heat exchanger in return airway；Described
Three blowers are located outside the weather of heat exchanger in outdoor heat exchanger air duct.
Preferably, energy-saving type heat pump system further includes condensation water tank；The condensation water tank is for receiving indoor heat exchanger
The condensed water of discharge, and condensation water tank is equipped with water outlet, and is connected to outdoor environment；Connect the system of outdoor heat exchanger and throttle valve
Refrigerant circuit passes through condensation water tank to utilize the cooling capacity of condensed water in condensation water tank.Increase the refrigeration effect of heat pump with this.
Preferably, energy-saving type heat pump system further includes fresh air duct；The air inlet and outdoor air of the fresh air duct
Connection；The air outlet of fresh air duct is connected with the return airway, as another air inlet of return airway；And fresh air duct go out
Air port is equipped with fresh air valve to control opening or closing for fresh air duct；The fresh air valve passes through Motor Control；Fresh air wind
The second blower is disposed in road.The setting of fresh air duct primarily to introduce outdoor fresh air as needed.
Further preferably, the air inlet mouth down of fresh air duct.
Further preferably, the second blower is located at the weather of fresh air valve in fresh air duct.
Preferably, the fresh air valve is made of heat-insulating and noise-insulating material.The further preferred motor and titanium dioxide
Carbon sensor is connected with control device.
Preferably, the air outlet and air inlet of the air outlet and air inlet of the return airway, outdoor heat exchanger air duct
And the air inlet of fresh air duct is equipped with primary filter；At the air outlet of the return airway and the air outlet of fresh air duct also
Equipped with high efficiency particulate air filter.Further preferably, the high efficiency particulate air filter of return airway outlet is located at rough filter and indoor heat exchanger
Between；The high efficiency particulate air filter of fresh air duct outlet is between fresh air valve and the second fan.To prevent in each air duct into ash, and
And it can purify the air of a room and the air of outdoor entrance.
Preferably, the condensation water tank is plastic material.
The utility model additionally provides a kind of assembled air-conditioning wall comprising energy-saving type heat pump system, including precast wall body；
Energy-saving type heat pump system is built in precast wall body；
The precast wall body is equipped with inner thermal insulating layer and outer heat insulation layer；The inner thermal insulating layer is located in precast wall body close to interior wall
Face side, for reducing the heat exchange of precast wall body and indoor environment；The outer heat insulation layer is located in precast wall body close to exterior wall
Face side, for reducing the heat exchange of fresh air duct Yu wall pipe laying；
The wall pipe laying is located in precast wall body, and between outer heat insulation layer and wall face；The return airway is located at
Between inner thermal insulating layer and inner wall surface；The air inlet and air outlet of the return airway are respectively positioned in inner wall surface；The outdoor heat exchange
The air inlet and air outlet in device air duct are respectively positioned on wall face；The main body of the fresh air duct is located at inner thermal insulating layer and outer heat insulation layer
Between；The air inlet of fresh air duct is set on wall face, window opening side or top surface；Condensed water in condensation water tank drains into exterior wall
Face.
The described assembled air-conditioning wall is whole prefabricated complete, and when installation, which only need to simply combine each component, installs.
Preferably, the throttle valve, condensation water tank, four-way valve, compressor and outdoor heat exchanger are placed in integral type
Outdoor unit in；The outdoor unit is equipped with air inlet and air outlet, so that outdoor heat exchanger air duct passes through outdoor unit；The room
Outer machine is located in the default embedded groove on the outside of precast wall body, and the metope of embedded groove is equipped with thermal insulation material.When manufacture, very
Multicomponent has just been integrated in outdoor unit, can more simplify the installation procedure of assembled air-conditioning wall.Above-mentioned thermal insulation material is used
In the heat that isolation outdoor unit generates, or prevent the thermal loss of precast wall body.
Preferably, respectively setting an access hole in the inner wall surface and wall face of the precast wall body；Access hole, which is equipped with, to be covered
Cover piece, and access hole allows primary filter and high efficiency particulate air filter to pass through.The design of access hole be for the ease of later period maintenance, this
It is also convenient for replacement filter outside.
The utility model in terms of existing technologies, has the advantages that
In the energy-saving type heat pump system, refrigerant circuit may pass through condensation water tank, when summer, refrigerant can by temperature compared with
Low condensed water sufficiently cools down, and promotes the refrigeration effect of air-conditioning, improves capacity usage ratio.When winter, wall is irradiated through sunlight,
Its wall face temperature is often higher than outdoor air, can improve the sky compared with this part solar energy of reasonable utilization by wall pipe laying
Adjust the heating effect of itself.The assembled air-conditioning wall for additionally comprising the energy-saving type heat pump system can reduce construction period.And
The various components of entire wall can be produced in batches in the factory, it is ensured that installation quality.By air-conditioning equipment and assembled
Wall combination can also reduce construction and installation cost and energy consumption.
Detailed description of the invention
Fig. 1 is the condensing agent circuit diagram of embodiment 1；
Fig. 2 is the structural schematic diagram of the assembled air-conditioning wall of embodiment 2；
Fig. 3 is the refrigerant circuit schematic diagram under the refrigeration mode of embodiment 2；
Fig. 4 is the refrigerant circuit schematic diagram under the heating mode of embodiment 2；
Fig. 5 is the structural schematic diagram of the condensation water tank of embodiment 2；
Fig. 6 is the schematic diagram of the electronic fresh air valve of embodiment 2.
In figure: the first primary filter of 1-, the first high efficiency particulate air filter of 2-, 3- indoor heat exchanger, the first blower of 4-, 5- second
Primary filter, 6- fresh air valve, 7- motor, the second high efficiency particulate air filter of 8-, the second blower of 9-, 10- throttle valve, 11- condensation
Water tank, 12- four-way valve, 13- compressor, 14- third blower, the first tee tube of 15-, 16- outdoor heat exchanger, the first threeway of 17-
Valve, the second tee tube of 18-, 19- third primary filter, the second triple valve of 20-, 21- wall pipe laying, the 4th primary filter of 22-,
23- inner thermal insulating layer, 24- outer heat insulation layer.
Specific embodiment
The utility model is further elaborated and is illustrated with reference to the accompanying drawings and detailed description.
Embodiment 1 is a kind of simple realization mode of the utility model, provides a kind of energy-saving type heat pump system, including
Refrigerant-cycle systems and air heat exchange air duct.
Refrigerant-cycle systems include indoor heat exchanger 3, throttle valve 10, four-way valve 12, compressor 13, the first tee tube
15, outdoor heat exchanger 16, the first triple valve 17, the second tee tube 18, the second triple valve 20 and wall pipe laying 21, and refrigerant circulation
Connection relationship in system is realized by refrigerant line.There are many different connection sides in fact for pipeline connecting mode therein
Method, and its component can also be replaced according to the actual situation, such as a four-way valve can be by multiple two-port valves replacement etc..
As shown in Figure 1, the refrigerant circuit of as 1 device of embodiment.Change refrigerant by changing four-way valve 12
Loop direction realizes the switching of its refrigeration and heat-production functions with this.
Its specific connection relationship are as follows: the outlet of compressor 13 is connected with the first-class road junction of four-way valve 12；Compressor 13
Entrance is connected with the second road junction of four-way valve 12；The first-class road junction of the third flow channel mouth of four-way valve 12 and the first triple valve 17
It is connected；The second road junction of first triple valve 17 is connected with the first-class road junction of the first tee tube 15；The of first tee tube 15
Second-rate road junction is connected with one end of outdoor heat exchanger 16；The first runner of the other end of outdoor heat exchanger 16 and the second tee tube 18
Mouth is connected；The third flow channel mouth of second tee tube 18 is connected with one end of throttle valve 10；The other end of throttle valve 10 is changed with interior
One end of hot device 3 is connected；The other end of indoor heat exchanger 3 is connected with the 4th runner mouth of four-way valve 12；First triple valve 17
Third flow channel mouth is connected with one end of wall pipe laying 21；The third flow channel mouth phase of the other end of wall pipe laying 21 and the second triple valve 20
Even；The second road junction of second triple valve 20 is connected with the second road junction of the second tee tube 18；The third of first tee tube 15
Runner mouth is connected with the first-class road junction of the second triple valve 20.Wall pipe laying 21 can use heat exchanger tube, to the heat in wall into
Row recycling.
Heat exchange of the air heat exchange air duct for heat pump system and room air or outdoor air, including return airway and
Outdoor heat exchanger air duct.Return airway for realizing room air and indoor heat exchanger 3 heat exchange.The air inlet of return airway
And air outlet is connected to indoor environment.Indoor heat exchanger 3 is located in return airway, and the first blower 4 built in return airway, uses
In providing the air flowing in power increase return airway, to increase heat exchanger effectiveness.Outdoor heat exchanger air duct is for realizing room
The heat exchange of outer air and outdoor heat exchanger 16.The air inlet and air outlet in outdoor heat exchanger air duct are connected to outdoor environment.
Outdoor heat exchanger 16 is located outside in heat exchanger air duct, and third blower is used to provide power increase built in outdoor heat exchanger air duct
Air flowing in outdoor heat exchanger air duct, to increase heat exchanger effectiveness.First blower 4 is located at indoor heat exchange in return airway
The weather of device 3.Third blower 14 is located outside the weather of heat exchanger 16 in outdoor heat exchanger air duct.
Embodiment 2 is the further improvement of embodiment 1.Embodiment 2 is a kind of assembled comprising energy-saving type heat pump system
Air-conditioning wall, including precast wall body.Energy-saving type heat pump system is built in precast wall body, and energy-saving type heat pump system also add it is cold
Condensation tank 11 and fresh air duct.The various components of assembled air-conditioning wall carry out unified batch production in factory, only need
Scene assembles various components.In addition the assembled air-conditioning wall can reduce construction period.And entire precast wall body
Various components can be produced in batches in the factory, it is ensured that installation quality.Air-conditioning equipment and prefabricated wall are had
Machine combination can also reduce construction and installation cost and energy consumption.
As shown in Fig. 2, being the specific connection type of embodiment 2.Wherein indoor heat exchanger 3, throttle valve 10, four-way valve 12,
Compressor 13, the first tee tube 15, outdoor heat exchanger 16, the first triple valve 17, the second tee tube 18, the second triple valve 20 and wall
The connection relationship of pipe laying 21 is similar to Example 1, so no longer describing one by one.Here, by the connection mainly to condensation water tank 11
The changing method of relationship, fresh air duct and its refrigerant circuit elaborates.
Precast wall body is equipped with inner thermal insulating layer 23 and outer heat insulation layer 24.Inner thermal insulating layer 23 is located in precast wall body close to inner wall surface
Side, for reducing the heat exchange of precast wall body and indoor environment.Outer heat insulation layer 24 is located in precast wall body close to wall face one
Side, for reducing the heat exchange of precast wall body and outdoor environment.Double insulation can also be reduced under natural conditions among these
The heat exchange of indoor environment and outdoor environment, to prevent from being subcooled in summer indoor overheating or winter room.
Wall pipe laying 21 is located in precast wall body, and between outer heat insulation layer 24 and wall face.Return airway is located at interior guarantor
Between warm layer 23 and inner wall surface.The air inlet and air outlet of return airway are respectively positioned in inner wall surface.Outdoor heat exchanger air duct into
Air port and air outlet are respectively positioned on wall face.
In example 2, condensation water tank 11 is used to receive the condensed water of the discharge of indoor heat exchanger 3, and condensation water tank 11 is set
There is water outlet, and be connected to outdoor environment, the final discharge outlet of the condensed water of condensation water tank 11 is arranged on wall face, condensation flow
Exterior wall temperature can be reduced by evaporation on metope outside to wall pipe laying, enhance the heat transfer rate of exterior wall and air.As shown in figure 5,
The refrigerant line for connecting outdoor heat exchanger 16 and throttle valve 10 passes through condensation water tank 11 to utilize condensed water in condensation water tank
Cooling capacity increases the refrigeration effect of heat pump with this.Interface waterproof sealing enters condensation water tank 11 or condensed water to prevent condensing agent
Condensed water in case 11 is flowed out by interface.Two different paths can certainly be set, it can be without when winter
Condensation water tank.In the present embodiment, condensation water tank 11 is plastic material, it is also possible to which the good material of other heat insulation effects replaces.Modeling
Material is expected for metal material, and heating conduction is lower, can prevent the dissipation of condensed water cooling capacity.
Fresh air duct is equipped in embodiment 2, primarily to increasing indoor air circulation to improve room air
Quality.The main body of fresh air duct is between inner thermal insulating layer 23 and outer heat insulation layer 24.The air inlet of fresh air duct be set to wall face,
Window opening side or window opening top surface, are connected to outdoor air, if being set to wall face, the air inlet of fresh air duct can choose court
Under, to reduce rainwater reverse irrigation.The air outlet of fresh air duct is connected with return airway, as another air inlet of return airway, and it is new
The air outlet in wind air duct is equipped with fresh air valve 6 to control opening or closing for fresh air duct.Furthermore fresh air valve 6 is by heat preservation and soundproof
Material is made, so that insulating layer is continuous and sound insulation noise control.Fresh air valve 6 is controlled by motor 7, as shown in Figure 6.Fresh air duct
It inside there also is provided the second blower 9, and the second blower 9 is located at the weather of fresh air valve.Furthermore according to demand, in this embodiment
In, motor 7 is connected with control device with carbon dioxide sensor, constitutes feedback control, carbon dioxide sensor is for examining
Survey indoor carbon dioxide concentration.When indoor carbon dioxide concentration is more than preset threshold, then fresh air valve 6 is opened.
In embodiment 2, assembled air-conditioning wall can be automatic according to the heat transfer effect of precast wall body temperature and wall pipe laying 21
Corresponding refrigerant circuit is selected, more fully to save energy and increase its working efficiency.In addition after condensation water tank 11, the summer
Ji Shi, refrigerant can also be used the lower condensed water of temperature and sufficiently cool down, and promote the refrigeration effect of air-conditioning, improve energy utilization
Rate, and condensed water drains into the external wall elevation of wall pipe laying, reduces exterior wall temperature by evaporation, enhances the heat transfer rate of exterior wall and air.
In addition, also utilizing the cooling capacity stored in wall to the property of can choose when summer, the temperature for the preceding refrigerant that throttles is reduced, is increased
COP；When winter, precast wall body is irradiated through sunlight, and wall face temperature is often higher than outdoor air, can relatively be closed by wall pipe laying
Reason using this part solar energy, improve the heating effect of the air-conditioning itself.
However can realize that the refrigerant circuit design scheme of above-mentioned function is varied, therefore can not exhaustion it is all can be real
The now design scheme of the function.So will only say a kind of concrete implementation mode that is described in detail in the present invention, but must be bright
True is all to be able to achieve the scheme of identical function by commonly substituting and belong to the protection scope of the utility model.
In addition, being additionally provided with multiple filters in embodiment 2 to prevent in each air duct into ash, and can purify the air of a room
And the air of outdoor entrance.The air outlet and air inlet of return airway, the air outlet in outdoor heat exchanger air duct and air inlet and new
The air inlet in wind air duct is respectively equipped with the first primary filter 1, the second primary filter 5, third primary filter 19 and
Four primary filters 22.The first high efficiency particulate air filter 2 is further respectively had at the air outlet of return airway and the air outlet of fresh air duct
And second high efficiency particulate air filter 8.And the first high efficiency particulate air filter 2 of return airway outlet is located at the first primary filter 1 and interior
Between heat exchanger 3；Second high efficiency particulate air filter 8 of fresh air duct outlet is located between fresh air valve 6 and the second fan 9.Certainly, may be used
Can be replaced according to demand to the model of these filters, or the different location in air duct increases its quantity.
In embodiment 2, throttle valve 10, condensation water tank 11, four-way valve 12, compressor 13 and outdoor heat exchanger 16 are integrated in
In the outdoor unit of integral type.Outdoor unit is equipped with air inlet and air outlet, so that outdoor heat exchanger air duct passes through outdoor unit.Manufacture
When, these components have just been integrated in outdoor unit, it is only necessary to which installing outdoor unit can be simplified the installation procedure of assembled air-conditioning wall.
In addition, outdoor unit is located in the default embedded groove on the outside of precast wall body, and the inside of embedded groove is equipped with thermal insulation material.For
The heat that outdoor unit generates is isolated, or prevents the thermal loss of precast wall body.
An access hole is respectively set in the inner wall surface and wall face of precast wall body；Access hole is equipped with covering, and access hole
Primary filter and high efficiency particulate air filter is allowed to pass through.The design of access hole is additionally conveniently replaceable for the ease of later period maintenance
Filter.
In example 2, the operation method of the assembled air-conditioning wall, the method for operation are broadly divided into refrigeration mode and heating
Mode.Wherein it is most important difference be refrigerant flow through direction completely on the contrary, and also according to the difference of precast wall body temperature
There are a variety of different refrigerant circuits controllably to adjust selection.
1) as shown in figure 3, wherein under air-conditioning is in refrigeration mode, the first-class road junction of four-way valve 12 and third flow channel mouth
It connects, the second road junction of four-way valve 12 and the 4th runner mouth are connected.Refrigerant enters the first threeway after the compression of compressor 13
Valve 17.At this point, the second flow channel of the first triple valve 17 is closed, refrigerant cools down through wall pipe laying 21.
If refrigerant is after the cooling of wall pipe laying 21, at a temperature below outdoor temperature, then the first-class road junction of the second triple valve 20
It closes, refrigerant directly successively returns to compressor 13 through condensation water tank 11, throttle valve 10 and indoor heat exchanger 3.
If refrigerant is after the cooling of wall pipe laying 21, refrigerant temperature is also higher than outdoor temperature, then the of the second triple valve 20
Second-rate road junction is closed, and refrigerant successively returns to pressure through outdoor heat exchanger 16, condensation water tank 11, throttle valve 10 and indoor heat exchanger 3
Contracting machine 13.
2) as shown in figure 4, when heat pump system is under heating mode, the first-class road junction and second road junction of four-way valve 12
It connects, the third flow channel mouth of four-way valve 12 and the 4th runner mouth are connected.Refrigerant sequentially enters interior after compressor compresses and changes
Hot device 3, throttle valve 10 and condensation water tank 11；
If precast wall body temperature is lower than outdoor temperature, three runner mouths of the second triple valve 20 are turned off, refrigerant
Directly compressor 13 is returned to through outdoor heat exchanger 16.
If precast wall body temperature is higher than outdoor temperature, the second road junction of the second triple valve 20 and the first triple valve 17
Second road junction close, refrigerant returns to compressor 13 through outdoor heat exchanger 16 and wall pipe laying 21.
In addition, the assembled air-conditioning wall in embodiment 2 can also be actually needed, fresh air channel is controlled.When indoor needs are new
When wind, fresh air valve 6, the second blower 9 starting, from outdoor introducing fresh air are opened in the control of motor 7；When interior does not need fresh air
When, fresh air valve 6 is closed in the control of motor 7, and the second blower 9 stops operating, and carries out indoor circulation.
Claims (9)
1. a kind of energy-saving type heat pump system, which is characterized in that including refrigerant-cycle systems and air heat exchange air duct；
The refrigerant-cycle systems include indoor heat exchanger (3), throttle valve (10), four-way valve (12), compressor (13), first
Tee tube (15), outdoor heat exchanger (16), the first triple valve (17), the second tee tube (18), the second triple valve (20) and wall bury
It manages (21)；
The outlet of the compressor (13) is connected with the first-class road junction of four-way valve (12)；The entrance and four of the compressor (13)
The second road junction of port valve (12) is connected；
The third flow channel mouth of the four-way valve (12) is connected with the first-class road junction of the first triple valve (17)；First triple valve
(17) second road junction is connected with the first-class road junction of the first tee tube (15)；The second flow channel of first tee tube (15)
Mouth is connected with one end of outdoor heat exchanger (16)；The first of the other end of the outdoor heat exchanger (16) and the second tee tube (18)
Runner mouth is connected；The third flow channel mouth of second tee tube (18) is connected with one end of throttle valve (10)；The throttle valve
(10) the other end is connected with the one end of indoor heat exchanger (3)；The 4th of the other end of indoor heat exchanger (3) and four-way valve (12)
Runner mouth is connected；
The third flow channel mouth of first triple valve (17) is connected with one end of wall pipe laying (21)；The wall pipe laying (21) it is another
End is connected with the third flow channel mouth of the second triple valve (20)；The second road junction of second triple valve (20) and the second tee tube
(18) second road junction is connected；
The third flow channel mouth of first tee tube (15) is connected with the first-class road junction of the second triple valve (20)；
The air heat exchange air duct includes return airway and outdoor heat exchanger air duct；
The return airway for realizing room air and indoor heat exchanger (3) heat exchange；The air inlet of the return airway
And air outlet is connected to indoor environment；The indoor heat exchanger (3) is located in return airway, and is used for built in return airway
The first blower (4) of power is provided；
The outdoor heat exchanger air duct for realizing outdoor air and outdoor heat exchanger (16) heat exchange；The outdoor heat exchanger
The air inlet and air outlet in air duct are connected to outdoor environment；The outdoor heat exchanger (16) is located outside heat exchanger air duct
Third blower (14) that is interior, and being used to provide power built in outdoor heat exchanger air duct.
2. a kind of energy-saving type heat pump system as described in claim 1, which is characterized in that energy-saving type heat pump system further includes condensation
Water tank (11)；The condensation water tank (11) is used to receive the condensed water of indoor heat exchanger (3) discharge, and condensation water tank (11) is equipped with
Water outlet, and be connected to outdoor environment；The refrigerant line for connecting outdoor heat exchanger (16) and throttle valve (10) passes through condensed water
Case (11) is to utilize the cooling capacity of condensed water in condensation water tank.
3. a kind of energy-saving type heat pump system as claimed in claim 2, which is characterized in that energy-saving type heat pump system further includes fresh air
Air duct；The air inlet of the fresh air duct is connected to outdoor air；The air outlet of fresh air duct is connected with the return airway, makees
For another air inlet of return airway；And the air outlet of fresh air duct be equipped with fresh air valve (6) with control fresh air duct unlatching or
It closes；The fresh air valve (6) is controlled by motor (7)；The second blower (9) are disposed in fresh air duct.
4. a kind of energy-saving type heat pump system as claimed in claim 3, which is characterized in that the fresh air valve (6) is by thermal insulation separation
Sound material is made.
5. a kind of energy-saving type heat pump system as claimed in claim 3, which is characterized in that the air outlet of the return airway and into
The air inlet of air port, the air outlet in outdoor heat exchanger air duct and air inlet and fresh air duct is equipped with primary filter；Described time
High efficiency particulate air filter is additionally provided at the air outlet in wind air duct and the air outlet of fresh air duct.
6. a kind of energy-saving type heat pump system as claimed in claim 2, which is characterized in that the condensation water tank (11) is plastics material
Matter.
7. a kind of assembled air-conditioning wall comprising energy-saving type heat pump system as claimed in claim 3, which is characterized in that including pre-
Wall processed；The energy-saving type heat pump system is built in precast wall body；
The precast wall body is equipped with inner thermal insulating layer (23) and outer heat insulation layer (24)；The inner thermal insulating layer (23) is located in precast wall body
Close to inner wall surface side, for reducing the heat exchange of precast wall body and indoor environment；The outer heat insulation layer (24) is located at dry wall
In vivo close to wall face side, for reducing the heat exchange between fresh air duct and the wall face of the pipe laying containing wall；
The wall pipe laying (21) is located in precast wall body, and between outer heat insulation layer (24) and wall face；The return airway
Between inner thermal insulating layer (23) and inner wall surface；The air inlet and air outlet of the return airway are respectively positioned in inner wall surface；It is described
The air inlet and air outlet in outdoor heat exchanger air duct are respectively positioned on wall face；The main body of the fresh air duct is located at inner thermal insulating layer
(23) and between outer heat insulation layer (24)；The air inlet of fresh air duct is set on wall face, window opening side or top surface；Condensation water tank
(11) condensed water in drains into wall face.
8. assembled air-conditioning wall as claimed in claim 7, which is characterized in that the throttle valve (10), condensation water tank (11),
Four-way valve (12), compressor (13) and outdoor heat exchanger (16) are placed in the outdoor unit of integral type；The outdoor unit is equipped with
Air inlet and air outlet, so that outdoor heat exchanger air duct passes through outdoor unit；The outdoor unit is located at default on the outside of precast wall body
In embedded groove, and the metope of embedded groove is equipped with thermal insulation material.
9. assembled air-conditioning wall as claimed in claim 7, which is characterized in that in the inner wall surface and wall face of the precast wall body
Respectively set an access hole；Access hole is equipped with covering, and access hole allows primary filter and high efficiency particulate air filter to pass through.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821944178.1U CN209230066U (en) | 2018-11-23 | 2018-11-23 | A kind of energy-saving type heat pump system and the assembled air-conditioning wall comprising the system |
Applications Claiming Priority (1)
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| CN201821944178.1U CN209230066U (en) | 2018-11-23 | 2018-11-23 | A kind of energy-saving type heat pump system and the assembled air-conditioning wall comprising the system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109612156A (en) * | 2018-11-23 | 2019-04-12 | 浙江大学 | Energy-saving type heat pump system, assembled air-conditioning wall and its operation method comprising the system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109612156A (en) * | 2018-11-23 | 2019-04-12 | 浙江大学 | Energy-saving type heat pump system, assembled air-conditioning wall and its operation method comprising the system |
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