CN218955187U

CN218955187U - Air source heat pump water heater all-in-one

Info

Publication number: CN218955187U
Application number: CN202222594134.3U
Authority: CN
Inventors: 黄志平
Original assignee: Guangdong Luoluoxin Energy Technology Co ltd
Current assignee: Guangdong Luoluoxin Energy Technology Co ltd
Priority date: 2022-09-29
Filing date: 2022-09-29
Publication date: 2023-05-02
Anticipated expiration: 2032-09-29

Abstract

The utility model relates to an air-source heat pump water heater integrated machine which comprises a whole machine and a top cover, wherein the top cover is fixedly arranged at the top of the whole machine; the top of the whole machine is provided with a heat exchanger, a fan and a fan cover, the front side of the fan cover is fixedly connected with the fan, and the rear side of the fan cover is fixedly connected with the heat exchanger; the top cover is provided with two air guide rings, the two air guide rings are oppositely arranged, the air outlet of the fan faces any one air guide ring, and the air inlet of the heat exchanger faces the other air guide ring; the top of top cap is equipped with drainage structures, drainage structures is used for discharging the ponding of top cap. The drainage structure can remove accumulated water on the top cover, reduce accumulated water accumulation, solve the problems of serious accumulated water accumulation of the traditional air energy heat pump water heater integrated machine and seriously shorten the service life of the air energy heat pump water heater integrated machine.

Description

Air source heat pump water heater all-in-one

Technical Field

The utility model relates to the technical field of air-source heat pump water heater integrated machines, in particular to an air-source heat pump water heater integrated machine.

Background

The existing air-source heat pump water heater all-in-one machine adopts the inverse Carnot principle, absorbs a large amount of low-temperature heat energy in air by using very little electric energy, converts the low-temperature heat energy into high-temperature heat energy through a compressor, transmits the high-temperature heat energy to a water tank, heats hot water, and has the advantages of low consumption, good safety and strong environmental protection, and continuously supplies hot water.

When the heat pump water heater all-in-one is installed outdoors, the top cover is lack of being provided with corresponding drainage structures, so that in rainy days, rainwater easily flows in the air guide ring and then flows into the heat exchanger from the grille, and the heat exchanger is caused to have the problem of water inflow.

Disclosure of Invention

The utility model aims to provide an air energy heat pump water heater integrated machine, a drainage structure can remove accumulated water on a top cover, accumulated water accumulation is reduced, the problem that the accumulated water accumulation is serious in the traditional air energy heat pump water heater integrated machine is solved, and the service life of the air energy heat pump water heater integrated machine is seriously shortened.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the air energy heat pump water heater integrated machine comprises a complete machine and a top cover, wherein the top cover is fixedly arranged at the top of the complete machine;

the top of the whole machine is provided with a heat exchanger, a fan and a fan cover, the front side of the fan cover is fixedly connected with the fan, and the rear side of the fan cover is fixedly connected with the heat exchanger;

the top cover is provided with two air guide rings, the two air guide rings are oppositely arranged, the air outlet of the fan faces any one air guide ring, and the air inlet of the heat exchanger faces the other air guide ring;

the top of top cap is equipped with drainage structures, drainage structures is used for discharging the ponding of top cap.

Optionally, the drainage structure comprises a plurality of drainage grooves parallel to each other, the plurality of drainage grooves are uniformly distributed on the top surface of the top cover, the top cover is further provided with a connecting groove, the length direction of the connecting groove is perpendicular to the length direction of the drainage grooves, and the connecting groove is respectively communicated with the plurality of drainage grooves;

and two end parts of at least one drainage groove penetrate out of the top cover to form a drainage outlet.

Optionally, the lateral wall of top cap is equipped with the square groove, the square groove is located two respectively between the wind-guiding circle, the both sides at the top of square groove extend along the lid wall and form around the groove, two the square groove is through the respective groove that encircles the intercommunication setting, and both ends are worn out the top cap the water drainage tank with the square groove is linked together, the cell wall that encircles the groove is located the below is for setting up the water conservancy diversion wall downwards along lid wall slope.

Optionally, an inclined surface inclined downward outwards is formed at the bottom of the square groove.

Optionally, a grille is arranged on the inner wall of the air guide ring, and the grille and the air guide ring are of an integrated structure.

Optionally, the fan cover comprises a first installation part and a second installation part, the first installation part is in a ring shape, and the fan is positioned in the first installation part;

the second installation department is similar to the prismatic table structure, the front end of second installation department with first installation department fixed connection, the rear end of second installation department with heat exchanger fixed connection, the size of the rear end of second installation department with the size looks adaptation of heat exchanger.

Optionally, the shape of the whole machine and the top cover are both cylinders.

Compared with the prior art, the embodiment of the utility model has the following beneficial effects:

1. the two wind guide rings are oppositely arranged, so that an air channel with one side for air inlet and one side for air outlet can be formed. Therefore, in order to facilitate the flow of the evaporation air flow, the air outlet of the fan is required to face the air guide ring, and the air inlet of the heat exchanger faces the other air guide ring, so that the flow direction and the flow path of the evaporation air flow are kept consistent;

2. the top of top cap still is equipped with drainage structures at this scheme, and drainage structures can go out ponding on the top cap, reduces ponding and piles up, has solved traditional air energy heat pump water heater all-in-one, and ponding piles up seriously, seriously shortens the life of air energy heat pump water heater all-in-one.

Drawings

FIG. 1 is a schematic diagram of an air-source heat pump water heater integrated machine according to an embodiment of the utility model;

FIG. 2 is an exploded view of a fan, fan housing and heat exchanger according to an embodiment of the present utility model;

wherein, 1, the whole machine; 11. a heat exchanger; 12. a blower; 13. a fan housing; 131. a first mounting portion; 132. a second mounting portion; 2. a top cover; 21. an air guide ring; 210. a grille; 22. a drainage channel; 23. a connecting groove; 24. a square groove.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

In the description of the present utility model, it should be understood that the terms "longitudinal," "transverse," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be configured and operated in a particular orientation, and thus should not be construed as limiting the utility model. Furthermore, features defining "first", "second" may include one or more such features, either explicitly or implicitly, for distinguishing between the descriptive features, and not sequentially, and not lightly.

In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

An air-source heat pump water heater integrated machine according to an embodiment of the present utility model is described below with reference to fig. 1 to 2.

The air-source heat pump water heater integrated machine comprises a whole machine 1 and a top cover 2, wherein the top cover 2 is fixedly arranged at the top of the whole machine 1; the top of the whole machine 1 is provided with a heat exchanger 11, a fan 12 and a fan cover 13, the front side of the fan cover 13 is fixedly connected with the fan 12, and the rear side of the fan cover 13 is fixedly connected with the heat exchanger 11; the top cover 2 is provided with two air guide rings 21, the two air guide rings 21 are oppositely arranged, the air outlet of the fan 12 faces any one air guide ring 21, and the air inlet of the heat exchanger 11 faces the other air guide ring 21; the top of the top cover 2 is provided with a drainage structure which is used for draining accumulated water of the top cover 2.

According to the air-source heat pump water heater integrated machine, the heat exchanger 11 is arranged at the rear end of the fan 12 through the fan housing 13, the heat exchanger 11 and the fan 12 interact, heat exchange efficiency can be improved, the fan blades in the fan 12 rotate to form a side inlet and a side outlet air direction, and therefore evaporating airflow is provided for the heat exchanger 11, and the air-source heat pump water heater integrated machine can exchange heat rapidly.

The two wind guide rings 21 are oppositely arranged, so that an air channel with one side for air inlet and one side for air outlet can be formed. Therefore, in order to facilitate the flow of the evaporation air flow, it is necessary to orient the air outlet of the fan 12 toward the air guide ring 21 and the air inlet of the heat exchanger 11 toward the other air guide ring 21, so that the flow direction and the flow path of the evaporation air flow are kept consistent.

In addition, this scheme still is equipped with drainage structures at the top of top cap 2, and drainage structures can go out ponding on the top cap 2, reduces ponding and piles up, has solved traditional air energy heat pump water heater all-in-one, and ponding piles up seriously, seriously shortens the life of air energy heat pump water heater all-in-one.

Further, the drainage structure comprises a plurality of drainage grooves 22 parallel to each other, the plurality of drainage grooves 22 are uniformly distributed on the top surface of the top cover 2, the top cover 2 is further provided with a connecting groove 23, the length direction of the connecting groove 23 is perpendicular to the length direction of the drainage grooves 22, and the connecting groove 23 is respectively communicated with the plurality of drainage grooves 22; both end portions of at least one of the drain grooves 22 are penetrated out of the top cover 2 to form a drain opening.

Wherein, this scheme is equipped with a plurality of water drainage tank 22 at the top of top cap 2, and a plurality of water drainage tank 22 communicate each other through spread groove 23 for the ponding that holds up at top cap 2 can flow at water drainage tank 22 and spread groove 23, then discharges top cap 2 through the outlet, thereby reduces ponding and holds up the problem at top cap 2.

It should be noted that, in this embodiment, the two ends of one drainage tank 22 may penetrate out of the top cover 2, or the two ends of a plurality of drainage tanks 22 may penetrate out of the top cover 2, which is specifically set according to the actual situation.

Further, the side wall of the top cover 2 is provided with a square groove 24, the square groove 24 is respectively located between the two air guide rings 21, two sides of the top of the square groove 24 extend along the cover wall to form a surrounding groove, the two square grooves 24 are communicated with each other through the respective surrounding grooves, the two ends of the square groove penetrate out of the top cover 2, the drainage groove 22 is communicated with the square groove 24, and the groove wall of the surrounding groove located below is a guide wall obliquely downwards along the cover wall.

In order to reduce the situation that the accumulated water discharged by the water discharge groove 22 flows to the air guide ring 21 and then enters the top cover 2, the square groove 24 is arranged on the side wall of the top cover 2. Because square groove 24 is equipped with two, no matter how the water drainage tank of top cap sets up at this moment, the homoenergetic is led ponding to the direction flow of square groove 24, further reduces ponding and causes the condition of corruption to the top cap.

An annular groove of the square groove 24 is formed around the top of the top cover 2, and the annular groove is communicated with the drainage groove 22, so that rainwater discharged from the drainage groove 22 can flow into the annular groove. The side wall of the annular groove is provided with a guide wall which can guide the accumulated water to flow to the bottom of the square groove. The accumulated water flows onto the square groove 24 under the guidance of the side wall of the square groove 24, and then flows out of the top cover 2 from the square groove 24.

Further, the bottom of the square groove 24 is formed with an inclined surface inclined downward and outward.

It should be noted that, the bottom of the square groove 24 is provided with an inclined surface, so that the accumulated water accumulated in the square groove 24 can flow out of the square groove 24 under the guidance of the side wall, thereby reducing the accumulated water accumulated in the direction groove and causing damage to the top cover 2.

Further, a grille 210 is provided on the inner wall of the air guiding ring 21, and the grille 210 and the air guiding ring 21 are integrally formed. The grille 210 is arranged in the air guide ring 21, and the grille 210 can prevent foreign matters and fingers of a user from entering the top cover 2, so that the user can be prevented from being hurt by the fan 12, the air energy heat pump water heater integrated machine can be ensured to normally operate, and the service life of the air energy heat pump water heater integrated machine is prolonged.

Further, the fan housing 13 includes a first mounting portion 131 and a second mounting portion 132, the first mounting portion 131 is annular, and the fan 12 is located inside the first mounting portion 131; the second mounting portion 132 is of a prismatic table-like structure, the front end of the second mounting portion 132 is fixedly connected with the first mounting portion 131, the rear end of the second mounting portion 132 is fixedly connected with the heat exchanger 11, and the size of the rear end of the second mounting portion 132 is matched with the size of the heat exchanger 11.

It should be noted that the second mounting portion 132 has a vertical bracket mounted therein, and the bracket may weld the bottom of the fan 12 together, so that the fan 12 may be fixedly mounted in the first mounting portion 131.

The size of the end of second installation department 132 and the size looks adaptation of heat exchanger 11 for second installation department 132 can wrap up heat exchanger 11 completely, makes fan housing 13 and heat exchanger 11 closely laminate, thereby can reduce the volume of complete machine 1, makes the volume of this scheme air energy heat pump water heater all-in-one be less than the product on the market.

In addition, the second installation department 132 is similar to the prismatic table structure, and fan 12 and heat exchanger 11 are located the both ends of second installation department 132 respectively, ensure to leave the space fan between fan 12 and the heat exchanger 11, not only can open the wind chamber and the air inlet chamber of this scheme air energy heat pump water heater all-in-one completely independently, can also take the top cap 2 with the operation of fan 12 with a small amount of comdenstion water that heat exchanger 11 produced directly.

Furthermore, the shape of the whole machine 1 and the top cover 2 are both cylinders. In order to improve the application range of the air-source heat pump water heater integrated machine, the shapes of the whole machine 1 and the top cover 2 are all cylindrical, so that the air-source heat pump water heater integrated machine can be applied to various wall surfaces.

Because the whole machine 1 and the top cover 2 are both arranged in a cylinder shape, two air guide rings 21 which are oppositely arranged can form an air duct with side air inlet and side air outlet. When the whole machine 1 is installed, only the connecting line direction of the two air guide rings 21 is parallel to the wall, and the air suction and air inlet space between the two air guide rings and the outer wall is not needed.

Other components, etc. and operation of an air-source heat pump water heater unit according to embodiments of the present utility model are known to those of ordinary skill in the art and will not be described in detail herein.

In the description herein, reference to the term "embodiment," "example," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present utility model have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the utility model, the scope of which is defined by the claims and their equivalents.

Claims

1. The air source heat pump water heater integrated machine is characterized by comprising a whole machine and a top cover, wherein the top cover is fixedly arranged at the top of the whole machine;

2. The air-source heat pump water heater integrated machine according to claim 1, wherein the water draining structure comprises a plurality of water draining grooves which are parallel to each other, the water draining grooves are uniformly distributed on the top surface of the top cover, the top cover is further provided with connecting grooves, the length direction of the connecting grooves is perpendicular to the length direction of the water draining grooves, and the connecting grooves are respectively communicated with the water draining grooves;

3. The air-source heat pump water heater integrated machine according to claim 2, wherein the side wall of the top cover is provided with square grooves, the square grooves are respectively located between the two air guide rings, two sides of the top of each square groove extend along the cover wall to form surrounding grooves, the two square grooves are communicated with each other through the surrounding grooves, the water drainage grooves with two ends penetrating out of the top cover are communicated with the square grooves, and the groove walls of the surrounding grooves located below are inclined downwards along the cover wall to form guide walls.

4. An air-source heat pump water heater integrated machine according to claim 3, wherein the bottom of the square groove is formed with an inclined surface inclined downward outwards.

5. The air-source heat pump water heater integrated machine according to claim 1, wherein a grille is arranged on the inner wall of the air guide ring, and the grille and the air guide ring are of an integrated structure.

6. The air-source heat pump water heater integrated machine according to claim 1, wherein the fan housing comprises a first installation part and a second installation part, the first installation part is in a circular ring shape, and the fan is positioned in the first installation part;

7. The air-source heat pump water heater all-in-one machine according to claim 1, wherein the shape of the whole machine and the top cover are cylinders.