CN216585792U - Heat pump clothes treatment device two-box and heat pump washing machine - Google Patents

Abstract

The utility model discloses a heat pump clothes treatment device two-box and a heat pump washing machine, belongs to the technical field of household appliances, and aims to solve the problems that the conventional heat pump clothes treatment device is large in size, low in spraying efficiency and poor in spraying effect due to the fact that the two-box cover on the conventional heat pump clothes treatment device is high in overall height and occupies a large space in the heat pump clothes treatment device. A heat pump laundry treatment apparatus cartridge comprising: the two-box body is provided with an accommodating space for accommodating the condenser and the evaporator of the heat pump clothes treatment device, and two sides of the two-box body are provided with two-box air inlets and two-box air outlets; and the two device box covers are covered with the openings of the two device box bodies, and the two device box covers are provided with spraying devices positioned on the windward side of the evaporator. The spraying device is arranged on one side of the windward side of the evaporator, so that the flock can be efficiently removed, the condensation of damp and hot air in the drying process of the heat pump clothes treatment device can be accelerated, and the drying efficiency can be improved.

Description

Heat pump clothes treatment device two-box and heat pump washing machine

Technical Field

The utility model relates to the technical field of household appliances, in particular to a heat pump clothes treatment device two-box and a heat pump washing machine.

Background

At present, most of heat pump clothes treatment devices sold in the market are electric heating drying washing machines, and the clothes treatment devices for electric heating drying have high drying temperature during daily use and are easy to damage clothes; the electric heating safety control logic is complex and is easy to lose efficacy; the drying efficiency is low, so that the drying time is long; large power consumption, low energy consumption level and the like. However, with the improvement of the living standard of people, the pursuit of people for high-end drum washing and drying machines is also rising, and the current high-end drum heat pump type washing and drying machines gradually enter the visual field of people.

Two wares (condenser and evaporimeter) on the current heat pump clothing processing apparatus adopt the dispersion to arrange, have increased heat pump clothing processing apparatus's occupation space, and adopt and concentrate and arrange, and the wind channel arranges longer problem when having solved two wares dispersions and arranging, but spray set on two wares boxes of current heat pump clothing processing apparatus sets up at two ware tops, adopts spraying downwards, and the problem of existence is: the two-device box cover is higher in overall height, the two-device box occupies larger space in the heat pump clothes treatment device, the size of the heat pump clothes treatment device is larger, the spraying efficiency of the spraying device is low, the spraying effect is poor, and flock on the windward side of the evaporator cannot be effectively removed.

SUMMERY OF THE UTILITY MODEL

In view of the above, the utility model discloses a heat pump clothes treatment device and two boxes thereof, a heat pump clothes treatment device and a heat pump washing machine, which are used for solving the problems that the overall height of a two box cover on the existing heat pump clothes treatment device is higher, the two boxes occupy larger space in the heat pump clothes treatment device, the size of the heat pump clothes treatment device is larger, the spraying efficiency of a spraying device is low, and the spraying effect is poor.

In order to achieve the above object, the utility model adopts the following technical scheme:

the utility model discloses a heat pump clothes treatment device two-box in a first aspect, comprising: the two-device box body is provided with a containing space for containing the condenser and the evaporator of the heat pump clothes processing device, an opening is arranged above the two-device box body, two sides of the two-device box body are provided with a two-device box air inlet and a two-device box air outlet, the two-device box air inlet is used for blowing damp and hot air exhausted from the outer cylinder of the heat pump clothes processing device during drying of the heat pump clothes processing device into one side of the evaporator for condensation and drying, and the two-device box air outlet is used for exhausting hot air heated by the condenser after the evaporator is dried into the outer cylinder; the two device box covers are covered with the openings of the two device box bodies, the two device box covers are provided with a spraying device positioned on the windward side of the evaporator, and the spraying port of the spraying device is opposite to the windward side of the evaporator.

Further optionally, the spray opening is configured such that water sprayed therefrom can be sprayed to an upper half of the windward side of the evaporator.

Further optionally, the spraying opening is arranged opposite to the upper half part of the windward side of the evaporator.

It is further optional, spray set include water supply connector and with the communicating box that sprays of water supply connector, two ware box covers and is equipped with the holding port, spray the box embedding in the holding port and be located evaporimeter windward side one side, spray the box with sealing connection between two ware box covers, spray the box orientation the lateral wall of evaporimeter windward side one side is equipped with a plurality of spray the mouth.

Further optionally, the water inlet joint and the two container covers or the spraying box are integrally formed.

It is further optional, the border that holds the mouth is formed with the edge two ware lid thickness direction downwardly extending continuous annular protruding muscle, annular protruding muscle inboard is equipped with interior box body, water supply connector with interior box body inner space communicates with each other, annular protruding muscle with form annular clearance between the lateral wall of interior box body, annular clearance is equipped with annular shutoff body, annular shutoff body annular protruding muscle with the lateral wall of interior box body forms sealing connection, interior box body orientation the lateral wall of two ware box air outlets is equipped with a plurality of link up annular protruding muscle with the mouth that sprays of interior box body inner space.

Further optionally, the annular blocking body is arranged on one side of the lower surface of the two-device cover to form an annular groove or an annular step, the lower surface of the spraying box is provided with a spraying cover, the spraying cover is embedded into the annular convex rib, an annular bulge is arranged on one side of the spraying cover, which faces the spraying box, and the annular bulge is inserted into the groove bottom of the annular groove or the end part of the annular bulge and the annular step are abutted together.

Further optionally, the annular convex rib, the inner box body and the spray cover form the spray box, or the inner box body and the spray cover form the spray box.

Further optionally, the upper surface of the spraying box is flush with the upper surfaces of the two box covers.

A second aspect of the present invention discloses a heat pump washing machine, comprising: a condenser; an evaporator; in the first aspect, the condenser and the evaporator are disposed in the two-unit box, and an air duct is formed in the two-unit box, the evaporator is located at one side of the air inlet of the two-unit box, the condenser is located at one side of the air outlet of the two-unit box, and the air duct is communicated with the air inlet of the two-unit box and the air outlet of the two-unit box; the drying device comprises an outer barrel, wherein a first air duct and a second air duct which are communicated with the inside of the outer barrel are arranged above the outer barrel, the two device boxes are arranged above the outer barrel, the first air duct is communicated with air inlets of the two device boxes, the second air duct is communicated with air outlets of the two device boxes, and a drying fan assembly is arranged on the first air duct or the second air duct.

Has the advantages that: the condenser and the evaporator are arranged in the two box bodies, so that the length of a drying air duct of the washing machine is shortened, the structure of the washing machine is simplified, when clothes are dried, the heat loss of air in the drying air duct is reduced, the structures of the evaporator and the condenser can be smaller, meanwhile, the spraying device is arranged on the windward side of the evaporator, the spraying port is arranged on the lower surface of the two box cover and faces one side of the air outlet of the two box, the thickness (height direction) of the two box bodies can be further reduced, and water sprayed out by the spraying device can efficiently remove burrs attached to the surface of the evaporator in the drying process and peculiar smell in drying air flow, and can accelerate the condensation of hot and humid air on the surface of the evaporator, accelerate the dehumidification of the hot and humid air and further improve the drying efficiency of the heat pump clothes treatment device.

Drawings

The above and other objects, features and advantages of the present disclosure will become more apparent by describing in detail exemplary embodiments thereof with reference to the attached drawings. The drawings described below are merely exemplary embodiments of the present disclosure, and other drawings may be derived by those skilled in the art without inventive effort.

Fig. 1 shows an exploded view of two boxes of a heat pump clothes treatment apparatus according to an embodiment of the present invention, wherein arrows a indicate the flow direction of drying air;

FIG. 2 is a schematic view of a two-housing body illustrating one side of a two-housing inlet according to an embodiment of the present invention;

FIG. 3 is a schematic top view of a two piece cover according to an embodiment of the present invention;

FIG. 4 is a schematic view of the lower surfaces of two covers of an embodiment of the present invention, in which the direction of arrow A is the drying airflow direction, and the direction of arrow B is the thickness of the two covers downward;

FIG. 5 illustrates an exploded view of a two-piece lid and spray lid in accordance with an embodiment of the present invention;

fig. 6 shows an exploded view of the connection of two boxes with the outer tub of a heat pump washing machine according to an embodiment of the present invention, wherein arrows a indicate the direction of drying air flow.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. 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 invention.

The terminology used in the embodiments of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used in the examples of the present invention and the appended claims, the singular forms "a", "an", and "the" are intended to include the plural forms as well, and "a" and "an" generally include at least two, but do not exclude at least one, unless the context clearly dictates otherwise.

It should be understood that the term "and/or" as used herein is merely one type of association that describes an associated object, meaning that three relationships may exist, e.g., a and/or B may mean: a exists alone, A and B exist simultaneously, and B exists alone. In addition, the character "/" herein generally indicates that the former and latter related objects are in an "or" relationship.

It is also noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a good or system that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such good or system. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a commodity or system that includes the element.

In the prior art, the two box covers on the heat pump clothes treatment device are higher in overall height, and occupy larger space in the heat pump clothes treatment device, so that the heat pump clothes treatment device is larger in size, the spraying efficiency of the spraying device is low, and the spraying effect is poor.

The utility model is provided with two device boxes, the condenser and the evaporator are arranged in the two device boxes, and the spraying device is additionally arranged on the two device box covers, so that the length of a pipeline is reduced, the heat loss is reduced, the condenser and the evaporator work more efficiently, and the problem that the heat pump clothes treatment device is large in size because the condenser and the evaporator adopt a dispersed arrangement and work with low efficiency and occupy a large space structure is solved. Meanwhile, the spraying device is arranged on the windward side of the evaporator, water is sprayed to the windward side of the evaporator, the peculiar smell of the flock and clothes attached to the evaporator in the drying process can be efficiently removed, condensation of the damp and hot air on the surface of the evaporator is accelerated, and the drying efficiency is improved. In addition, the spraying device of the two box covers is optimized, so that the distance between the upper surface of the two box covers and the lower surface of the spraying device is reduced, the overall height of the two box covers can be further reduced, the arrangement in the heat pump clothes treatment device is facilitated, and the size of the heat pump clothes treatment device is reduced.

To further illustrate the technical solution of the present invention, the following specific examples are provided with reference to fig. 1 to 6.

Example 1

The present embodiment provides a heat pump laundry treating apparatus two-tank, as shown in fig. 1-4, comprising: the two-device box 443 is provided with an accommodating space for accommodating the condenser 442 and the evaporator 441 of the heat pump clothes treatment device, an opening is arranged above the two-device box 443, two sides of the two-device box 443 are provided with a two-device box air inlet a and a two-device box air outlet b, the two-device box air inlet a is used for enabling hot and humid air exhausted from the outer cylinder 23 of the heat pump clothes treatment device during drying of the heat pump clothes treatment device to enter one side of the evaporator 441 for condensation and drying, and the two-device box air outlet b is used for enabling hot air heated by the condenser 442 after the evaporator 441 is dried to be exhausted into the outer cylinder 23; the two-unit cover 444 is covered with the opening of the two-unit body 443, the two-unit cover 444 is provided with a spraying device positioned on the windward side of the evaporator 441, and a spraying port c of the spraying device is arranged opposite to the windward side of the evaporator 441.

In this embodiment, the two-case lid 444 may be fixedly connected to the two-case body 443 by screws.

The two box bodies are arranged in the embodiment, the condenser and the evaporator can be placed together, when the heat pump clothes processing device dries, the length of an air channel is reduced, heat loss is reduced, the condenser and the evaporator work more efficiently, and the problem that the condenser and the evaporator adopt a dispersed arrangement low-efficiency work to occupy a large space structure, so that the heat pump clothes processing device is large in size is solved. Meanwhile, the spraying device is arranged to spray water to the windward side of the evaporator, so that flocks and peculiar smell of clothes attached to the evaporator in the drying process can be removed, and condensation of the hot and humid air on the surface of the evaporator is accelerated.

In order to further improve the effect of removing the flocks and condensing, it is preferable that the spraying port c is configured such that water sprayed therefrom can be sprayed to the upper half of the windward side of the evaporator 441, so that water flows into the bottom from the top of the evaporator 441 to discharge the flocks, and at the same time, the contact surface of the sprayed water with the hot and humid air is increased, thereby improving the effect of condensing and dehumidifying the hot and humid air, and enabling the spraying device to spray more efficiently. Preferably, the spray opening c is disposed opposite to the upper half of the windward side of the evaporator 441, so that the distance from the upper surface of the shower unit on the two-unit cover 444 to the bottom of the shower unit can be reduced, and the height of the whole two-unit cover can be reduced.

In this embodiment, the bottom of the two-unit box 443 is provided with a water outlet for discharging water sprayed from the spraying device.

Optionally, an avoiding groove is formed on the lower surface of the two-container cover 444, an avoiding protrusion is formed at the position of the avoiding groove on the upper surface of the two-container cover 444, and the avoiding protrusion and the upper surface of the two-container cover 444 are in smooth transition to form a smooth surface, which is beneficial to reducing the overall height of the two-container cover.

In one embodiment of this embodiment, the spraying device includes a water inlet joint 445 and a spraying box communicated with the water inlet joint 445, the two-box cover 444 is provided with an accommodating opening, the spraying box is embedded in the accommodating opening and located on the windward side of the evaporator 441, the spraying box is hermetically connected with the two-box cover 444, and the side wall of the spraying box facing the windward side of the evaporator 441 is provided with a plurality of spraying openings c. The spraying box is embedded into the accommodating port and positioned on the windward side of the evaporator 441, so that the distance from the upper surface of the two-box cover 444 to the lower surface of the spraying box can be reduced, the overall height of the two-box cover is further reduced, the arrangement of the heat pump type washing machine can be more compact, and the size of the heat pump type washing machine can be smaller. Further optionally, the water inlet joint 445 is integrally formed with the two container lids 444. Furthermore, the edge of the accommodating port is formed with a continuous annular convex rib 4441 which protrudes downwards along the thickness direction of the two-device cover 444, an inner box 4442 is arranged inside the annular convex rib 4441, the water inlet joint 445 is communicated with the inner space of the inner box 4442, an annular gap is formed between the annular convex rib 4441 and the side wall of the inner box 4442, an annular blocking body 4444 is arranged in the annular gap, the annular blocking body 4444, the annular convex rib 4441 and the side wall of the inner box 4442 are in sealing connection, and the side wall of the inner box 4442 facing the two-device air outlet b is provided with a plurality of spraying ports c which penetrate through the inner space of the annular convex rib 4441 and the inner box 4442. Optionally, the annular blocking body 4444, the annular rib 4441 and the side wall of the inner case 4442 are fixed by ultrasonic welding to form a sealing connection. In order to facilitate the formation of the inner box body, the annular blocking body 4444 forms an annular groove or an annular step on one side of the lower surface of the two-piece box cover 444, the lower surface of the spray box is provided with a spray cover 447, the spray cover 447 is embedded into the annular convex rib 4441, one side of the spray cover 447 facing the spray box is provided with an annular bulge, and the annular bulge is inserted into the bottom of the annular groove or the end part of the annular bulge abuts against the annular step. The annular groove or the annular step plays a positioning role in mounting the spray cap 447, and optionally, the spray cap 447 is fixed on the spray box in an ultrasonic welding manner. Preferably, the water inlet joint and the two box covers are integrally formed.

Further, the annular rib 4441, the inner case 4442 and the spray cap 447 form a spray case, or the inner case 4442 and the spray cap 447 form a spray case.

In another embodiment of this embodiment, the spraying box is a single piece, the side wall of the spraying box is provided with a rib plate which surrounds the spraying box for a circle and is perpendicular to the side wall of the spraying box, the two-box cover 444 is provided with an accommodating opening, the spraying box is embedded into the accommodating opening, the rib plate is connected with the two-box body 443 in a detachable sealing manner, or in an ultrasonic welding sealing manner, and the rib plate seals the accommodating opening. In this embodiment, the water inlet fitting may be integrally formed with the spray box.

Further preferably, the upper surfaces of the two case covers 444 are arranged in a flush manner, an avoiding space is formed on the upper surfaces of the two case covers 444, and meanwhile, the space of the spraying box at the bottom of the two case covers 441 is reduced, so that the size of the whole two case is reduced, and the resistance of wind passing through the two cases is reduced.

Optionally, a continuous annular sealing protrusion 4443 is provided on the lower surface of the two-component cover 444, a continuous annular sealing groove 4431 is formed on the end surface of the opening of the two-component body 443, and the annular sealing protrusion 4443 is in sealing fit with the annular sealing groove 4431 to realize sealing and prevent the two-component body from leaking air. The upper surface of the two-device box cover 444 is a smooth surface, and the upper surface of the spraying box is flush with the upper surface of the two-device box cover 444, so that the distance between the two-device box cover 443 and the side wall of the shell of the heat pump clothes treatment device can be smaller, and the size of the heat pump clothes treatment device can be reduced.

Example 2

The present embodiment provides a heat pump washing machine, as shown in fig. 6, including a condenser 442, an evaporator 441 and the two-unit box of the heat pump laundry treatment device in embodiment 1, where the condenser 442 and the evaporator 441 are disposed in the two-unit box and form an air duct in the two-unit box, the evaporator 441 is located at one side of an air inlet a of the two-unit box, the condenser 442 is located at one side of an air outlet b of the two-unit box, and the air duct is communicated with the air inlet a of the two-unit box and the air outlet b of the two-unit box; the outer barrel 23 is provided with a first air duct 41 and a second air duct 42 communicated with the inside of the outer barrel 23, the two boxes are arranged above the outer barrel 23, the first air duct 41 is communicated with air inlets a of the two boxes, the second air duct 42 is communicated with air outlets b of the two boxes, and a drying fan assembly 43 is arranged on the first air duct 41 or the second air duct 42. The drying fan assembly 43 in this embodiment includes at least a fan.

Optionally, the evaporator is a tubular heat exchanger, fins are arranged on a heat exchange tube of the tubular heat exchanger, and water sprayed from the spraying port in the embodiment is sprayed onto the fins of the evaporator.

Specifically, the front end of the outer barrel 23 is provided with an air inlet of the two-device outer barrel box, the rear end of the outer barrel 23 is provided with an air outlet of the outer barrel, a first air duct 41 is communicated with the air inlet of the two-device outer barrel box, a second air duct 42 is communicated with the air outlet of the outer barrel, when the heat pump washing machine dries clothes, circulating air is adopted for drying, hot and humid air in the outer barrel 23 is pumped out through a drying fan assembly 43 and is sequentially sent to an evaporator and a condenser, the evaporator performs refrigeration to dehumidify the hot and humid air, spraying water of a spraying device is sprayed to the windward side of the evaporator to remove flock attached to the evaporator in the drying process, condensation of the hot and humid air is accelerated, if the washing machine performs odor removal treatment on the clothes, air with odor molecules meets condensation on the surface of the evaporator, and meanwhile, the spraying water accelerates the condensation speed and discharges the odor molecules condensed in the water through a water outlet.

Exemplary embodiments of the present disclosure are specifically illustrated and described above. It is to be understood that the present disclosure is not limited to the precise arrangements, instrumentalities, or instrumentalities described herein; on the contrary, the disclosure is intended to cover various modifications and equivalent arrangements included within the spirit and scope of the appended claims.

Claims (10)

1. A heat pump clothes treatment device two-box, comprising:

the two-device box body is provided with a containing space for containing the condenser and the evaporator of the heat pump clothes processing device, an opening is arranged above the two-device box body, two sides of the two-device box body are provided with a two-device box air inlet and a two-device box air outlet, the two-device box air inlet is used for blowing damp and hot air exhausted from the outer cylinder of the heat pump clothes processing device during drying of the heat pump clothes processing device into one side of the evaporator for condensation and drying, and the two-device box air outlet is used for exhausting hot air heated by the condenser after the evaporator is dried into the outer cylinder;

the two device box covers are covered with the openings of the two device box bodies, the two device box covers are provided with a spraying device positioned on the windward side of the evaporator, and the spraying port of the spraying device is opposite to the windward side of the evaporator.

2. The two-part heat pump laundry treatment apparatus according to claim 1, wherein said shower port is configured such that water sprayed therefrom can be sprayed to an upper half of a windward side of said evaporator.

3. The two-part heat pump clothes treatment device according to claim 2, wherein the shower opening is disposed opposite to the upper half of the windward side of the evaporator.

4. The two-part box of the heat pump clothes treatment device according to claim 3, wherein the spraying device comprises a water inlet connector and a spraying box communicated with the water inlet connector, the two-part box cover is provided with a containing opening, the spraying box is embedded in the containing opening and is positioned on the windward side of the evaporator, the spraying box is hermetically connected with the two-part box cover, and the side wall of the spraying box, which faces the windward side of the evaporator, is provided with a plurality of spraying openings.

5. The two-part box of a heat pump clothes treatment device as claimed in claim 4, wherein the water inlet joint is integrally formed with the two-part box cover or the spray box.

6. The two-piece heat pump clothes treatment device according to claim 4, wherein a continuous annular rib protruding downward in the thickness direction of the two-piece cover is formed at the edge of the receiving opening, an inner box body is arranged inside the annular rib, the water inlet connector is communicated with the inner space of the inner box body, an annular gap is formed between the annular rib and the side wall of the inner box body, an annular blocking body is arranged in the annular gap, the annular blocking body, the annular rib and the side wall of the inner box body are in sealing connection, and a plurality of spraying openings penetrating through the annular rib and the inner space of the inner box body are formed in the side wall of the inner box body facing the air outlet of the two-piece cover.

7. The heat pump laundry treatment apparatus according to claim 6, wherein,

the annular blocking body is arranged on one side of the lower surface of the two-device box cover to form an annular groove or an annular step, the lower surface of the spraying box is provided with a spraying cover, the spraying cover is embedded into the annular convex rib, an annular bulge is arranged on one side of the spraying box and faces the spraying cover, and the annular bulge is inserted into the bottom of the annular groove or the end part of the annular bulge and the annular step are abutted together.

8. The two-part box of a heat pump laundry treatment apparatus according to claim 7, wherein said annular rib, said inner box body and said spray cover form said spray box, or said inner box body and said spray cover form said spray box.

9. The two-tank heat pump laundry treatment apparatus according to any one of claims 4 to 8, wherein an upper surface of the shower tank is disposed flush with an upper surface of the two-tank cover.

10. A heat pump washing machine, characterized by comprising:

a condenser;

an evaporator;

the two-unit box of a heat pump laundry treatment device according to any one of claims 1-9, wherein said condenser and said evaporator are disposed within said two-unit box and form a wind tunnel within said two-unit box, said evaporator is located on a side of said two-unit box inlet, said condenser is located on a side of said two-unit box outlet, and said wind tunnel is in communication with said two-unit box inlet and said two-unit box outlet;

the drying device comprises an outer barrel, wherein a first air duct and a second air duct which are communicated with the inside of the outer barrel are arranged above the outer barrel, the two device boxes are arranged above the outer barrel, the first air duct is communicated with air inlets of the two device boxes, the second air duct is communicated with air outlets of the two device boxes, and a drying fan assembly is arranged on the first air duct or the second air duct.

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