CN214664895U - Air-cooled heat pump unit - Google Patents
Air-cooled heat pump unit Download PDFInfo
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- CN214664895U CN214664895U CN202120020546.9U CN202120020546U CN214664895U CN 214664895 U CN214664895 U CN 214664895U CN 202120020546 U CN202120020546 U CN 202120020546U CN 214664895 U CN214664895 U CN 214664895U
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Abstract
The utility model relates to the technical field of air conditioning systems, and discloses an air-cooled heat pump unit, which comprises a shell, an air-side heat exchanger and a water spraying device, wherein the shell is provided with an air inlet and an air outlet, the air-side heat exchanger is arranged in the shell, the water spraying device is arranged adjacent to the air-side heat exchanger, the water spraying device is arranged between the air-side heat exchanger and the air inlet, when the air-side heat exchanger is used as a condenser, the water spraying device is used for spraying liquid to the air inlet to cool the airflow flowing from the air inlet to the air-side heat exchanger, the air-cooled heat pump unit also comprises a filtering device which is arranged between the air inlet and the water spraying device and filters the airflow flowing from the air inlet to the air-side heat exchanger, the airflow flowing to the air-side heat exchanger is cooled and filtered by the water spraying device and the filtering device, the condensation efficiency of the air-cooled heat pump unit is improved, and the service life of the air-cooled heat pump unit is prolonged, the use experience of the user is further improved.
Description
Technical Field
The utility model relates to an air conditioning system technical field especially relates to an air-cooled heat pump set.
Background
The condenser of the air-cooled heat pump unit takes air as a cooling medium, and the condensation effect of the air-cooled heat pump unit is obviously poor along with the rise of the ambient temperature in summer due to the low heat transfer efficiency of the air. Therefore, compared with a water-cooled unit, the energy efficiency ratio of the heat pump unit adopting the air-cooled condenser is much lower, the power consumption is obviously increased when the environmental temperature is increased in summer, and the technical defects of the air-cooled heat pump unit are obvious.
In addition, the condenser of the air-cooled heat pump unit is in direct contact with air, dust in the air is easily gathered on the surface of the heat exchanger in the using process, the heat exchanger is dirty and blocked, the heat exchange efficiency of the condenser after the dirty and blocked heat exchanger is obviously reduced, the condensing effect of the heat exchanger is poor, and the power consumption of the unit is increased.
SUMMERY OF THE UTILITY MODEL
In some embodiments of the present application, an air-cooled heat pump unit is provided, which includes a housing, a wind-side heat exchanger and a water spraying device, when the wind-side heat exchanger is used as a condenser, liquid is sprayed to the air inlet through the water spraying device of the present application, and the liquid at the air inlet can cool air flowing from the air inlet to the wind-side heat exchanger; in addition, this application still includes filter equipment, through in this application filter equipment has realized right by the air intake flow direction the air current of wind side heat exchanger filters, and works as when wind side heat exchanger is used as the condenser, through water jet equipment to filter equipment spouts liquid, last liquid of filter equipment can realize right by the air intake flows through filter equipment flows to the air current of wind side heat exchanger cools off, through this application water jet equipment with filter equipment, to the flow direction the air current of wind side heat exchanger has cooled off and has filtered, has promoted air-cooled heat pump set's condensation efficiency, has prolonged air-cooled heat pump set's life, further promotes user's use and experiences.
In some embodiments of this application, improved water jet equipment, will water jet equipment with the adjacent setting of wind side heat exchanger, just water jet equipment sets up wind side heat exchanger with between the air intake, work as when wind side heat exchanger is used as the condenser, through in this application water jet equipment to liquid is spouted to the air intake, liquid in air intake department can realize to by the air intake flow direction the air current of wind side heat exchanger cools off.
In some embodiments of the present application, the filter device is modified, the filter device is disposed between the air inlet and the water spray device, and the filter device in the present application can realize that the air inlet flows to the air flow of the air side heat exchanger is filtered, and when the air side heat exchanger is used as a condenser, the liquid is sprayed to the filter device through the water spray device in the present application, and the liquid on the filter device can realize that the air inlet flows through the filter device flows to the air flow of the air side heat exchanger is cooled.
In some embodiments of the application, improved filter equipment, filter equipment is provided with support and water distribution net, the water distribution net arranges in on the support, the support sets up in air intake department, just the leg joint in wind side heat exchanger or on the casing, through the water distribution net realize to by the air intake flow direction the air current of wind side heat exchanger filters.
In some embodiments of the present application, the water jet assembly is modified, the water jet assembly including a connecting line, the liquid inlet of the connecting pipeline is connected with the water supply unit, the liquid outlet of the connecting pipeline extends to the air inlet, and the opening of the liquid outlet faces the air inlet, so that the liquid in the connecting pipeline is sprayed to the air inlet or the water distribution net on the filtering device, that is, by spraying the liquid in the connecting pipeline to the water distribution net, the contact area between the air flow flowing from the air inlet to the air side heat exchanger and the liquid sprayed from the connecting pipeline is increased, the heat exchange efficiency between the air flow flowing from the air inlet to the air side heat exchanger and the liquid sprayed from the connecting pipeline is improved, and the cooling and filtering of the air flow flowing from the air inlet to the air side heat exchanger are further realized.
In some embodiments of the present application, the connection pipeline is modified, the connection pipeline includes a first pipeline, a second pipeline and a third pipeline, and one end of the first pipeline is connected to a water supply unit, the other end of the first pipeline is connected to the second pipeline, the second pipeline is connected to the third pipeline, and an opening of a free end of the third pipeline faces the air inlet, so that the liquid in the connection pipeline is sprayed to the air inlet or the water distribution net on the filtering device, and the liquid in the first pipeline is divided by the second pipeline and the third pipeline, so that an area of the connection pipeline sprayed with the liquid is increased, an air flow contact area flowing from the air inlet to the air side heat exchanger is further increased, and heat exchange efficiency between the air flow flowing from the air inlet to the air side heat exchanger and the liquid sprayed from the connection pipeline is improved, the cooling and the filtering of the airflow flowing from the air inlet to the air side heat exchanger are realized.
In some embodiments of this application, improved connecting line or third pipeline the connecting line's liquid outlet or the free end of third pipeline has increased atomizer, through atomizer will connecting line or liquid in the third pipeline spout to the air intake or water distribution net has increased connecting line's liquid outlet or the free end spun liquid of third pipeline sprays the area, has improved by the air intake flow direction the air current of wind side heat exchanger with the heat exchange efficiency of connecting line spun liquid, realized to by the air intake flow direction the cooling and the filtration of the air current of wind side heat exchanger.
In some embodiments of the present application, an air-cooled heat pump unit is provided, comprising: the air conditioner comprises a shell, wherein an air inlet and an air outlet are formed in the shell; a wind side heat exchanger disposed within the housing; further comprising: the water spraying device is arranged between the wind side heat exchanger and the air inlet and is used for spraying liquid to the air inlet when the wind side heat exchanger is used as a condenser, and the liquid at the air inlet cools the air flow flowing to the wind side heat exchanger from the air inlet.
In some embodiments of the present application, an air-cooled heat pump unit is provided, further comprising: the filtering device is arranged between the air inlet and the water spraying device and is used for filtering air flow flowing from the air inlet to the air side heat exchanger; and the water spraying device is also used for spraying liquid to the filtering device when the wind side heat exchanger is used as a condenser, and the liquid on the filtering device cools the airflow flowing from the air inlet through the filtering device to the wind side heat exchanger.
In some embodiments of the present application, an air-cooled heat pump unit is provided, wherein the filtering device comprises: the bracket is arranged at the air inlet; and the water distribution net is arranged on the bracket.
In some embodiments of the present application, an air-cooled heat pump unit is provided, wherein the bracket is connected to the air-side heat exchanger.
In some embodiments of the present application, an air-cooled heat pump unit is provided, wherein the bracket is connected to the housing.
In some embodiments of the present application, an air-cooled heat pump unit is provided, wherein the water spraying device comprises: connecting line, connecting line's inlet is connected with the water supply unit, connecting line's liquid outlet to the air intake extends, just the opening orientation of connecting line's liquid outlet the air intake, by connecting line's liquid outlet will liquid blowout in the connecting line.
In some embodiments of the present application, an air-cooled heat pump unit is provided, wherein the connection pipeline comprises: one end of the first pipeline is connected to the water supply unit; the other end of the first pipeline is connected to the second pipeline; and the second pipeline is connected to the third pipeline, and the opening of the free end of the third pipeline faces the air inlet.
In some embodiments of the present application, an air-cooled heat pump unit is provided, the number of the third pipelines is set to two, and two ends of the second pipeline are respectively connected to two middle portions of the third pipelines.
In some embodiments of the present application, an air-cooled heat pump unit is provided, and a shape formed by connecting the second pipeline and the two third pipelines is an H shape.
In some embodiments of the present application, an air-cooled heat pump unit is provided, where the number of the third pipelines may be multiple, and the multiple third pipelines are all communicated with the second pipeline.
In some embodiments of the present application, an air-cooled heat pump unit is provided, wherein the water spraying device further comprises: and the atomizing spray head is arranged at the liquid outlet of the connecting pipeline or the free end of the third pipeline.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic view of an air-cooled heat pump unit according to an embodiment of the present invention;
FIG. 2 is a schematic view of an air-cooled heat pump unit according to an embodiment of the present invention;
FIG. 3 is one of the schematic structural diagrams of the wind side heat exchanger, the water spraying device and the filtering device in the embodiment of the present invention;
FIG. 4 is one of the schematic structural diagrams of the wind side heat exchanger, the water spraying device and the filtering device in the embodiment of the present invention;
FIG. 5 is one of the schematic structural diagrams of the wind side heat exchanger, the water spraying device and the filtering device in the embodiment of the present invention;
FIG. 6 is one of the schematic structural diagrams of the wind-side heat exchanger and the water spraying device in the embodiment of the present invention;
FIG. 7 is one of the schematic structural diagrams of the wind side heat exchanger, the water spraying device and the filtering device in the embodiment of the present invention;
FIG. 8 is one of the schematic structural diagrams of the wind side heat exchanger, the water spraying device and the filtering device in the embodiment of the present invention;
FIG. 9 is a schematic structural view of a wind-side heat exchanger, a water spraying device and a filtering device according to an embodiment of the present invention;
FIG. 10 is a schematic structural view of a wind side heat exchanger, a water spraying device and a filtering device according to an embodiment of the present invention;
fig. 11 is one of the schematic structural diagrams of the connecting pipeline in the embodiment of the present invention;
fig. 12 is one of the schematic structural diagrams of the connecting pipeline in the embodiment of the present invention.
In the figure, the position of the upper end of the main shaft,
100. a housing; 110. an air outlet; 120. an air inlet; 130. a wind side heat exchanger; 140. A fan;
200. a water spraying device; 210. connecting a pipeline; 211. a first pipeline; 212. a second pipeline; 213. a third pipeline; 214. an atomizing spray head;
300. a filtration device; 310. a support; 320. and (4) a water distribution net.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
In the description of the present application, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the present application and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present application.
The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless otherwise specified.
In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.
The air cooling and heating pump unit performs a refrigeration cycle of an air conditioner by using a compressor, an air side heat exchanger, an expansion valve, and a water side heat exchanger. The refrigeration cycle includes a series of processes involving compression, condensation, expansion, and evaporation.
The compressor compresses low-pressure refrigerant gas into high-temperature high-pressure gas and then discharges the high-temperature high-pressure gas. The discharged refrigerant gas flows into the condenser. The condenser condenses the compressed refrigerant into a liquid phase, and heat is released to the surrounding environment through the condensation process.
The expansion valve expands the liquid-phase refrigerant in a high-temperature and high-pressure state condensed in the condenser into a low-pressure gas-liquid two-phase refrigerant. The evaporator evaporates the refrigerant expanded in the expansion valve, and returns the refrigerant gas in a low-temperature and low-pressure state to the compressor. The evaporator can achieve a cooling effect by heat exchange with a fluid to be cooled using heat absorption by evaporation of a refrigerant. The air-cooled heat pump unit can adjust the temperature of the fluid in the whole circulation.
When the wind side heat exchanger is used as a condenser or an evaporator, the air-cooled heat pump unit carries out refrigeration and heating.
Referring to fig. 1 and 2, according to some embodiments of the present application, an air-cooled heat pump unit is provided, wherein a housing 100 is disposed on the air-cooled heat pump unit, and the housing 100 may be a housing of the air-cooled heat pump unit.
Referring to fig. 1 and 2, according to some embodiments of the present application, an air-cooled heat pump unit has a wind-side heat exchanger 130 disposed in a housing 100.
In the refrigeration mode, the wind side heat exchanger 130 is used as a condenser, the water side heat exchanger is used as an evaporator, the refrigerant is changed into high-temperature high-pressure gas through a compressor, is changed into high-temperature high-pressure super-cooled refrigerant under the action of the condenser, is reduced in pressure through the throttling of an expansion valve, is changed into low-temperature low-pressure two-phase refrigerant, is changed into low-temperature low-pressure gaseous refrigerant under the action of the evaporator, flows through a gas-liquid separator to separate the gaseous refrigerant from the liquid refrigerant, and the gaseous refrigerant flows back to the compressor to perform circulating refrigeration; in the heating mode, the water-side heat exchanger serves as a condenser, the air-side heat exchanger 130 serves as an evaporator, the refrigerant is changed into high-temperature high-pressure gas by the compressor, is changed into high-temperature high-pressure supercooled refrigerant by the condenser, is throttled and reduced in pressure by the expansion valve, is changed into low-temperature low-pressure two-phase refrigerant, is changed into low-temperature low-pressure gaseous refrigerant by the evaporator, passes through the gas-liquid separator to separate the gaseous refrigerant from the liquid refrigerant, and flows back to the compressor to perform a heating cycle.
Referring to fig. 1 and 2, according to some embodiments of the present application, an air inlet 120 and an air outlet 110 are disposed on a housing 100 of an air-cooled heat pump unit.
The air outlet 110 may be disposed at the top of the housing 100, and the air inlet 120 is disposed at the side of the housing 100; the outlet 110 may also be disposed at the side of the housing 100, and the inlet 120 may be disposed at the top and side of the housing 100.
Referring to fig. 1 and 2, according to some embodiments of the present application, a fan 140 is disposed within a housing 100 of an air-cooled heat pump unit.
The fan 140 is used for guiding the airflow outside the housing 100 from the air inlet 120 to the inside of the housing 100, flowing through the wind-side heat exchanger 130 and being discharged from the air outlet 110.
The fan 140 is disposed at the air outlet 110.
Referring to fig. 1 and 2, according to some embodiments of the present application, a water spray device 200 is further disposed within the housing 100 of the air-cooled heat pump unit.
When the wind-side heat exchanger 130 is used as a condenser, the water spraying device 200 sprays liquid to the air inlet 120, the direction of the sprayed water is opposite to the flow direction of the air flow at the air inlet 120, the liquid at the air inlet 120 can cool the air flow flowing from the air inlet 120 to the wind-side heat exchanger 130, the liquid sprayed by the water spraying device 200 evaporates at the air inlet 120 and absorbs heat in the air flow, so that the temperature of the air flow at the air inlet 120 is cooled down, the temperature of the air at the air inlet 120 is reduced by more than 3 ℃, the cooled air flow flows to the wind-side heat exchanger 130, the condensation efficiency of the wind-side heat exchanger 130 is improved, in addition, the liquid which is not evaporated at the air inlet 120 flows to the wind-side heat exchanger 130 along with the air flow, the heat exchange performance of the liquid is higher than that of the air flow, and the heat exchange efficiency of the wind-side heat exchanger 130 is further improved, and the condensing temperature of the wind side heat exchanger 130 is reduced by more than 3 ℃, so that the heat exchange efficiency of the air-cooled heat pump unit is further improved, and the use experience of users is improved.
The water spray device 200 is disposed adjacent to the wind-side heat exchanger 130, and the water spray device 200 is disposed between the wind-side heat exchanger 130 and the air intake 120.
Referring to fig. 1 and 2, according to some embodiments of the present application, a filter device 300 is further disposed within the housing 100 of the air-cooled heat pump unit.
The filter device 300 is disposed between the intake vent 120 and the water spray device 200.
It should be noted that, when the wind-side heat exchanger 130 is used as a condenser, the water spraying device 200 is used for spraying liquid to the filtering device 300, and the liquid on the filtering device 300 can also cool the airflow flowing from the air inlet 120 through the filtering device 300 to the wind-side heat exchanger 130, that is, the filtering and cooling of the airflow flowing from the air inlet 120 through the filtering device 300 to the wind-side heat exchanger 130 are realized, the heat exchange efficiency of the air-cooled heat pump unit is further improved, and the use experience of a user is improved.
Referring to fig. 3 and 4, according to some embodiments of the present application, a filter device 300 includes a support 310 and a water distribution net 320.
The bracket 310 is used for installing the water distribution net 320.
The bracket 310 is disposed at the intake vent 120.
Note that the bracket 310 is connected to the wind-side heat exchanger 130.
In addition, the bracket 310 is connected with the case 100.
Referring to fig. 3 and 4, according to some embodiments of the present application, a water distribution net 320 on a filter device 300 is disposed on a support 310.
It should be noted that the water distribution net 320 covers all or part of the air inlets 120.
Referring to fig. 3, 4 and 5, in some embodiments according to the present application, the water spraying apparatus 200 includes a connection pipe 210.
The liquid in the connecting pipeline 210 is ejected from the liquid outlet of the connecting pipeline 210 and is sprayed onto the air inlet 120 or the water distribution net 320 of the filter device 300, and the liquid at the air inlet 120 or the liquid on the water distribution net 320 of the filter device 300 is passed through, so that the cooling and the filtering of the airflow flowing from the air inlet 120 to the air side heat exchanger 130 through the filter device 300 is realized, the contact area between the airflow flowing from the air inlet 120 to the air side heat exchanger 130 through the filter device 300 and the liquid on the filter device 300 is increased when the airflow flows through the filter device 300, the heat exchange efficiency of the air-cooled heat pump unit is further improved, and the use experience of a user is improved.
It should be noted that the source of the water supply unit is circulating water which exchanges heat with the air-cooled heat pump unit.
It should be noted that the source of the water supply unit is an outdoor independent water supply source.
It should be noted that the source of the water supply unit is circulating water exchanging heat with the air-cooled heat pump unit or an outdoor independent water supply source.
Referring to fig. 6, 9, 10, 11, and 12, according to some embodiments of the present application, connecting line 210 includes a first line 211, a second line 212, and a third line 213.
The second pipeline 212 and the third pipeline 213 are used for realizing the diversion of the liquid in the first pipeline 211, so that the area of the liquid sprayed to the air inlet 120 or the water distribution net 320 on the filter device 300 in the connecting pipeline 210 is increased, the contact area between the air flow flowing from the air inlet 120 to the air side heat exchanger 130 through the filter device 300 and the liquid on the filter device 300 is increased when the air flow flows through the filter device 300 from the filter device 300 to the air side heat exchanger 130, the heat exchange efficiency of the air-cooled heat pump unit is further improved, and the use experience of a user is improved.
One end of the first pipeline 211 is connected to the water supply unit, the other end of the first pipeline 211 is connected to the second pipeline 212, the second pipeline 212 is connected to the third pipeline 213, and the opening of the free end of the third pipeline 213 faces the air inlet 120.
It should be noted that the number of the third pipes 213 is two, and both ends of the second pipe 212 are respectively connected to the middle portions of the two third pipes 213, that is, the connecting shape of the second pipe 212 and the two third pipes 213 is an H shape.
In addition, both ends of the second pipe 212 may be connected to any position of the third pipe 213.
According to some embodiments of the present disclosure, the number of the third pipes 213 may be provided in plurality, and the plurality of third pipes 213 are connected to the second pipe 212.
Referring to fig. 6, 9, 10, 11, and 12, in accordance with some embodiments of the present application, the water spray device 200 further includes an atomizer head 214.
The atomizing nozzle 214 atomizes the liquid sprayed out of the connecting pipeline 210, the increase of the spraying area of the liquid in the connecting pipeline 210 is realized, the liquid sprayed out of the connecting pipeline 210 can be distributed on the air inlet 120 or the water distribution net 320 of the filtering device 300 in a large area, the contact area of the air flow flowing into the connecting pipeline 210 from the liquid sprayed out of the connecting pipeline 210 and the air inlet 120 is increased, the heat exchange efficiency of the air-cooled heat pump unit is further improved, and the use experience of a user is improved.
The atomizer 214 is connected to the outlet of the connecting line 210 or to the free end of the third line 213.
It should be noted that the atomizer 214 may also be disposed at any position of the connecting pipeline 210, and the nozzle direction of the atomizer 214 faces the air inlet 120.
According to the first conception of this application, improve water jet equipment, with water jet equipment and the adjacent setting of wind side heat exchanger, and water jet equipment sets up between wind side heat exchanger and air intake, when wind side heat exchanger is used as the condenser, through water jet equipment in this application to air intake spraying liquid, the liquid of air intake department can realize cooling the air current by air intake flow direction wind side heat exchanger, make the air inlet temperature of air intake department reduce more than 3 ℃, and the condensation temperature of wind side heat exchanger reduces more than 3 ℃, air-cooled heat pump set's heat exchange efficiency has further been promoted, user's use experience has been promoted.
According to the second concept of the application, the filtering device is improved, the filtering device is arranged between the air inlet and the water spraying device, the filtering device can filter the air flow flowing from the air inlet to the wind side heat exchanger, so that impurities in the air flow flowing from the air inlet to the wind side heat exchanger are filtered, the impurities in the air flow flowing from the air inlet are prevented from being attached to the wind side heat exchanger to influence the heat exchange efficiency of the wind side heat exchanger, the impurities in the air flow are prevented from corroding the wind side heat exchanger to cause the damage of the wind side heat exchanger, the service life of the wind side heat exchanger is further prolonged, the use cost is saved, when the wind side heat exchanger is used as a condenser, liquid is sprayed to the filtering device through the water spraying device in the application, and the liquid on the filtering device can cool the air flow flowing from the air inlet to the wind side heat exchanger through the filtering device, the heat exchange efficiency of the air-cooled heat pump unit is improved, and the use experience of users is improved.
According to the third conception of the application, the filter device is improved, the support and the water distribution net are arranged on the filter device, the water distribution net cloth is arranged on the support, the support is arranged at the air inlet, the support is connected to the air side heat exchanger or the shell, the air inlet flows to the air side heat exchanger through the water distribution net, impurities in the air flowing to the air side heat exchanger from the air inlet are filtered, the impurities in the air flowing into the air side heat exchanger from the air inlet are prevented from attaching to the air side heat exchanger, the heat exchange efficiency of the air side heat exchanger is prevented from being influenced, the corrosion of the impurities in the air flow to the air side heat exchanger can be avoided, the air side heat exchanger is damaged, the service life of the air side heat exchanger is further prolonged, the use cost is saved, and the use experience of a user is improved.
According to the fourth design of this application, water jet equipment has improved, water jet equipment is including the connecting tube, the inlet of connecting tube is connected with the water supply unit, the liquid outlet of connecting tube extends to the air intake, and the opening of liquid outlet is towards the air intake, the cloth water net on liquid spout in the connecting tube to air intake or filter equipment has been realized, namely, through spouting the cloth water net with liquid in the connecting tube, the area of contact of spun liquid in air current and the connecting tube of flowing to wind side heat exchanger department by the air intake has been increased, the air current that flows to wind side heat exchanger by the air intake and the heat exchange efficiency of connecting tube spun liquid have been improved, further realized cooling and filtration to the air current of flowing to wind side heat exchanger department by the air intake, promote user's use and experience.
According to the fifth concept of the present application, the connecting pipeline is improved, the connecting pipeline comprises a first pipeline, a second pipeline and a third pipeline, one end of the first pipeline is connected with the water supply unit, the other end of the first pipeline is connected with the second pipeline, the second pipeline is connected with the third pipeline, the opening of the free end of the third pipeline faces the air inlet, so that the liquid in the connecting pipeline is sprayed to the air inlet or the water distribution net on the filtering device, and the liquid in the first pipeline is divided through the second pipeline and the third pipeline, so that the area of the connecting pipeline sprayed with the liquid is increased, the contact area of the air flow flowing from the air inlet to the air side heat exchanger is further increased, the heat exchange efficiency of the air flow flowing from the air inlet to the air side heat exchanger and the liquid sprayed from the connecting pipeline is improved, and the cooling and filtering of the air flow flowing from the air inlet to the air side heat exchanger are realized, the use experience of the user is improved.
According to the sixth design of this application, connecting line or third pipeline have been improved, atomizer has been increased at the liquid outlet of connecting line or the free end of third pipeline, liquid in with connecting line or third pipeline through atomizer spouts to air intake or water distribution net, the area of spraying of the free end spun liquid of the liquid outlet of connecting line or third pipeline has been increased, the air current that flows to wind side heat exchanger by the air intake and the heat exchange efficiency of connecting line spun liquid have been improved, the cooling and the filtration to the air current that flows to wind side heat exchanger by the air intake have been realized, promote user's use and experience.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and replacements can be made without departing from the technical principle of the present invention, and these modifications and replacements should also be regarded as the protection scope of the present invention.
Claims (11)
1. An air-cooled heat pump unit comprising:
the air conditioner comprises a shell, wherein an air inlet and an air outlet are formed in the shell;
a wind side heat exchanger disposed within the housing;
it is characterized by also comprising:
the water spraying device is arranged between the wind side heat exchanger and the air inlet and is used for spraying liquid to the air inlet when the wind side heat exchanger is used as a condenser, and the liquid at the air inlet cools the air flow flowing to the wind side heat exchanger from the air inlet.
2. The air-cooled heat pump unit of claim 1, further comprising:
the filtering device is arranged between the air inlet and the water spraying device and is used for filtering air flow flowing from the air inlet to the air side heat exchanger;
and the water spraying device is also used for spraying liquid to the filtering device when the wind side heat exchanger is used as a condenser, and the liquid on the filtering device cools the airflow flowing from the air inlet through the filtering device to the wind side heat exchanger.
3. The air-cooled heat pump unit of claim 2, wherein the filtering means comprises:
the bracket is arranged at the air inlet;
and the water distribution net is arranged on the bracket.
4. The air-cooled heat pump unit of claim 3, wherein the bracket is connected to the air-side heat exchanger.
5. An air-cooled heat pump unit as set forth in claim 3 wherein said bracket is attached to said housing.
6. The air-cooled heat pump unit of any one of claims 1-5, wherein the water spray device comprises:
connecting line, connecting line's inlet is connected with the water supply unit, connecting line's liquid outlet to the air intake extends, just the opening orientation of connecting line's liquid outlet the air intake, by connecting line's liquid outlet will liquid blowout in the connecting line.
7. The air-cooled heat pump unit of claim 6, wherein the connecting line comprises:
one end of the first pipeline is connected to the water supply unit;
the other end of the first pipeline is connected to the second pipeline;
and the second pipeline is connected to the third pipeline, and the opening of the free end of the third pipeline faces the air inlet.
8. The air-cooled heat pump unit of claim 7, wherein the number of the third pipelines is two, and two ends of the second pipeline are respectively connected to the middle parts of the two third pipelines.
9. The air-cooled heat pump unit of claim 8, wherein the shape formed by connecting the second pipeline and the two third pipelines is H-shaped.
10. The air-cooled heat pump unit of claim 7, wherein the number of the third pipelines is set to be a plurality, and the plurality of the third pipelines are all communicated with the second pipeline.
11. The air-cooled heat pump unit of claim 7, wherein the water injection means further comprises:
and the atomizing spray head is arranged at the liquid outlet of the connecting pipeline or the free end of the third pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120020546.9U CN214664895U (en) | 2021-01-06 | 2021-01-06 | Air-cooled heat pump unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120020546.9U CN214664895U (en) | 2021-01-06 | 2021-01-06 | Air-cooled heat pump unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214664895U true CN214664895U (en) | 2021-11-09 |
Family
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| Application Number | Title | Priority Date | Filing Date |
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| CN202120020546.9U Active CN214664895U (en) | 2021-01-06 | 2021-01-06 | Air-cooled heat pump unit |
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| CN (1) | CN214664895U (en) |
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2021
- 2021-01-06 CN CN202120020546.9U patent/CN214664895U/en active Active
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