CN220024961U - Heat pump dish washer - Google Patents

Abstract

The utility model relates to the technical field of washing equipment, in particular to a heat pump dish washer, and aims to solve the problems that a condensation water pipe of the existing heat pump dish washer is directly exposed, and after the time is long, the interior of the dish washer is easy to get wet and bacteria are generated. The heat pump dish washer comprises a base and a heat pump device arranged on the base, wherein the heat pump device comprises a condensate water pipe, a drain channel is arranged on the base, the condensate water pipe is connected to the drain channel to drain condensate water, the purpose of draining the condensate water is achieved by connecting the condensate water pipe to the drain channel, and meanwhile the problem that bacteria grow in a humid environment due to the fact that the condensate water pipe is exposed to air is avoided.

Description

Heat pump dish washer

Technical Field

The utility model relates to the technical field of washing equipment, and particularly provides a heat pump dish washer.

Background

As a washing device which is common in daily life, a heat pump dishwasher is known, condensed water is produced in the working process of the dishwasher, flows into a water collecting tray along a condensed water pipe and is collected in the water collecting tray for discharging, but the existing condensed water pipe is exposed in the air, and the condition that bacteria are bred in the exposed condensed water pipe in the air easily occurs due to the fact that the air in the dishwasher is relatively moist, so that the use experience of a user is affected.

Accordingly, there is a need in the art for a new heat pump dishwasher to address the above-described problems.

Disclosure of Invention

The utility model aims to solve the technical problems that the condensation water pipe of the existing heat pump dish washer is directly exposed, and the inside of the dish washer is easy to be affected with damp and generate bacteria after the time is long.

In a first aspect, the utility model provides a heat pump dishwasher comprising a respirator, a base and a heat pump device arranged on the base, the heat pump device comprising a condensate water pipe, a drain channel being arranged on the respirator, the condensate water pipe being connected to the drain channel to effect drainage of condensate water.

In a specific embodiment of the heat pump dishwasher described above, the condensate pipe comprises a condensate suction pipe and a condensate drain pipe, a connection protrusion is provided at a water inlet of the drain channel, and the condensate drain pipe is connected to the connection protrusion and thus communicates with the drain channel.

In the specific embodiment of the heat pump dishwasher, the water drain channel further comprises a water outlet, and a first water drain channel, a second water drain channel and a third water drain channel which are sequentially communicated are arranged between the water inlet and the water outlet of the water drain channel.

In the specific embodiment of the heat pump dishwasher, a first water outlet is arranged between the first water outlet channel and the second water outlet channel, a second water outlet is arranged between the second water outlet channel and the third water outlet channel, and a one-way valve is arranged at the first water outlet.

In a specific embodiment of the heat pump dishwasher, the heat pump dishwasher further comprises a water pump, one end of the water pump is connected with the condensed water suction pipe, the other end of the water pump is connected with the condensed water drain pipe, and/or a water outlet pipeline is arranged at the water outlet.

In the specific implementation manner of the heat pump dishwasher, the heat pump dishwasher further comprises a condensed water collecting tray, a sucker is arranged at the end part of the condensed water suction pipe, a first clamping structure is formed on the sucker, a second clamping structure is arranged on the condensed water collecting tray, and the first clamping structure and the second clamping structure can be clamped together to realize connection of the condensed water suction pipe and the condensed water collecting tray.

In the specific embodiment of the heat pump dishwasher, the first clamping structure is the top surface of the sucker, the second clamping structure is barbs, a plurality of barbs are arranged, and the barbs are in dispersed clamping connection with the top surface of the sucker.

In the specific embodiment of the heat pump dishwasher, the bottom surface of the sucker is provided with a water suction hole.

In a specific embodiment of the heat pump dishwasher, the bottom surface of the sucker is provided with a supporting protrusion, the supporting protrusion is arranged to enable a gap to be formed between the water suction hole and the condensed water collecting tray, and/or the sucker is detachably connected with the condensed water suction pipe.

In the specific embodiment of the heat pump dishwasher, water suction holes are formed in the side faces of the sucking discs, and/or the sucking discs are detachably connected with the condensate water suction pipe.

Under the condition of adopting the technical scheme, the utility model can improve the surrounding environment of the condensation water pipe of the heat pump dish-washing machine and avoid bacteria breeding, in particular, the breather of the heat pump dish-washing machine is usually provided with the drainage channel, in order to ensure that the drainage channel can not leak water, the drainage channel is usually sealed in the base and is separated from the external environment for draining, and the condensation water pipe is connected into the drainage channel of the heat pump dish-washing machine to drain the condensation water together with the washing water of the heat pump dish-washing machine, so that the condensation water pipe is in a relatively closed environment, the oxygen content in the environment is reduced, the bacteria breeding is restrained, and the problem that the bacteria breeding is easy to occur in the condensation water pipe exposed in the air because the air in the dish-washing machine is relatively moist is solved.

Drawings

Preferred embodiments of the present utility model are described below with reference to the accompanying drawings, in which:

FIG. 1 is an isometric view of the overall structure of the heat pump dishwasher of the present utility model with the lower trim removed;

FIG. 2 is an isometric view of a base and lower trim portion of the heat pump dishwasher of the present utility model;

FIG. 3 is a right side view of the base and lower trim portion of the heat pump dishwasher of the present utility model;

FIG. 4 is a schematic view of a structure of a second ventilation hole on the inner side of the base;

FIG. 5 is a cross-sectional view of the first wind directing structure and the support structure connection, wherein FIG. 5 is at C-C in FIG. 2;

FIG. 6 is a schematic view of a connection between a second air guiding structure and a base;

FIG. 7 is an enlarged view of a portion of the connection of the second wind guiding structure to the base, wherein FIG. 7 is a view of FIG. 6 at A;

FIG. 8 is a bottom view of the base and lower molding portions;

FIG. 9 is an enlarged view of a portion of the connection of the second wind guiding structure to the support structure, wherein FIG. 9 is a view at B in FIG. 8;

FIG. 10 is a schematic view of the heat pump apparatus after removal of the heat pump dishwasher;

FIG. 11 is a front elevational view of the overall structure of the heat pump dishwasher with the front cover of the base removed;

fig. 12 is a partial enlarged view of the heat pump apparatus, wherein fig. 12 is D in fig. 11;

FIG. 13 is a schematic structural view of a condenser bracket;

FIG. 14 is a schematic view of the structure of the first and second mounting holes in the mounting plate;

FIG. 15 is a schematic view of the locations of the evaporator, condenser, fan and compressor;

FIG. 16 is a schematic view of the position of the respirator;

FIG. 17 is a schematic view of the condensate line and pump configuration;

fig. 18 is a connection relation diagram of the condensate pipe and the water pump, wherein fig. 18 is F in fig. 17;

FIG. 19 is a schematic view of the structure of the interior of the respirator;

FIG. 20 is a schematic view of the structure of the drain channels inside the respirator;

FIG. 21 is a schematic view of the structure at the condensate suction tube;

fig. 22 is a schematic view of the structure of the condensate water collection tray and barbs.

List of reference numerals:

1-a heat pump dishwasher;

11-lower decorative strips;

111-a first air guiding structure; 1111—a first clamping groove;

112-a second air guiding structure; 1121-a first vent; 1122-arc section; 1123-a straight section; 1124-snap holes; 1125-guide projections; 1126-back-off; 1127—a clamping platform;

113-a support structure; 1131-a first snap tab; 1132-a second snap-in tab; 1133-supporting feet; 1134-third snap-in tab;

12-a first tuyere;

13-a housing; 131-first channel; 132-a second channel;

14-a base; 141-a second vent; 142-guide grooves; 143-a second clamping groove; 144-a base front cover; 145-drainage channels; 1451-connecting protrusions; 1452-water inlet; 1453-water outlet; 1454-a first drain; 1455-a second drain; 1456-a third drain; 1457-a first drain; 1458-a second drain; 1459-a water outlet line; 146-respirator;

15-a second tuyere;

a 16-heat pump device; 161-mounting plate; 1611-a first mounting hole; 1612-a second mounting hole; 162-condenser; 163-condenser rack; 1631-a support slot; 1632-wire winding slots; 164-device connection lines; 165-a compressor; 166-fans; 167-evaporator; 168-a condensate pipe; 1681-condensed water suction pipe; 16811-suction cups; 168111-water-absorbing holes; 168112-support protrusions; 1682-condensed water drain pipe;

17-a water pump;

18-a condensate collection tray; 181-barbs.

Detailed Description

Preferred embodiments of the present utility model are described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are merely for explaining the technical principles of the present utility model, and are not intended to limit the scope of the present utility model. Those skilled in the art can adapt it as desired to suit a particular application. For example, although the description has been made by taking the condenser and the condenser bracket as examples, the heat pump apparatus for a dishwasher of the present utility model obviously also includes other functional components, such as an evaporator, etc.

It should be noted that, in the description of the present utility model, terms such as "upper," "lower," "left," "right," "inner," "outer," and the like indicate directions or positional relationships based on the directions or positional relationships shown in the drawings, which are merely for convenience of description, but do not indicate or imply that the apparatus or element must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Furthermore, it should be noted that, in the description of the present utility model, 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; may be a mechanical connection; 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 can be understood by those skilled in the art according to the specific circumstances.

As shown in fig. 16 to 22, the heat pump dishwasher 1 includes a breather 146, a base 14, and a heat pump device 16 provided on the base 14, the heat pump device 16 includes a condensate pipe 168, a drain channel 145 is provided in the breather 146, the condensate pipe 168 is connected to the drain channel 145 to drain condensate, the condensate pipe 168 includes a condensate water suction pipe 1681 and a condensate water drain pipe 1682, a connection protrusion 1451 is provided at a water inlet 1452 of the drain channel 145, the condensate water drain pipe 1682 is connected to the connection protrusion 1451 and thus communicates with the drain channel 145, the drain channel 145 further includes a water outlet 1453, a first drain channel 1454, a second drain channel 1455, and a third drain channel 1456 are provided between the water inlet 1452 and the water outlet 1453 of the drain channel 145 in order, a first drain outlet 1457 is provided between the first drain channel 1454 and the second drain channel 1455, a second drain outlet 1458 is arranged between the second drain 1455 and the third drain 1456, a water outlet pipeline 1459 is arranged at the water outlet 1453, the heat pump dishwasher 1 further comprises a water pump 17, one end of the water pump 17 is connected with a condensate water suction pipe 1681, the other end is connected with a condensate water drain 1682, the heat pump dishwasher 1 further comprises a condensate water collecting tray 18, the end part of the condensate water suction pipe 1681 is provided with a sucker 16811, the condensate water collecting tray 18 is provided with barbs 181, the barbs 181 can be clamped on the sucker 16811 to realize the connection of the condensate water suction pipe 1681 and the condensate water collecting tray 18, the barbs 181 are provided with a plurality of barbs 181 which are dispersedly clamped on a sucker 16811, the bottom surface of the sucker 16811 is provided with a water suction hole 168111, the bottom surface of the sucker 16811 is provided with a supporting bulge 168112, the supporting bulge 168112 is arranged to enable a gap to exist between the water suction hole 168111 and the condensate water collecting tray 18, a one-way valve 1450 is also provided at the first drain outlet 1457.

In the case of the above embodiment, as shown in fig. 18, 21 and 22, the condensed water generated in the working process of the heat pump dishwasher 1 flows into the condensed water collecting tray 18, the barbs 181 on the condensed water collecting tray 18 are connected with the condensed water absorbing pipe 1681 by being clamped on the sucking discs 16811 at the end parts of the condensed water absorbing pipes 1681, the condensed water can be pumped away from the condensed water collecting tray 18 by the water pump 17 through the bottom water absorbing holes 168111 of the sucking discs 16811, and in order to avoid the situation that the condensed water cannot be pumped out due to too tight contact between the water absorbing holes 168111 and the condensed water collecting tray 18, in this embodiment, a gap exists between the water absorbing holes 168111 and the condensed water collecting tray 18 by arranging the supporting protrusions 168112 on the bottom surface of the sucking discs 16811, so that the condensed water is pumped normally, and a relatively proper fixed distance can be kept between the condensed water absorbing pipes 1681 and the condensed water collecting tray 18 by being clamped and matched with the connecting mode of the supporting protrusions 168112, so that the situation that the condensed water absorbing pipes 1681 cannot absorb the condensed water when the liquid level in the condensed water collecting tray 18 is low is avoided.

As shown in fig. 18, 19 and 20, the condensed water is drawn and then enters the condensed water drain pipe 1682 through the water pump 17, the condensed water drain pipe 1682 is connected with the drain channel 145 through the connection protrusion 1451 provided at the water inlet 1452 of the drain channel 145 on the breather 146, so that the condensed water can be discharged into the drain channel 145, the condensed water entering into the drain channel 145 flows in the direction of the arrow in fig. 20, passes through the first drain channel 1454, the first drain outlet 1457, the second drain channel 1455, the second drain outlet 1458 and the third drain channel 1456 in order from the water inlet 1452 of the drain channel 145, and finally is discharged to the outside of the heat pump dishwasher 1 through the water outlet 1459 from the water outlet 1453 of the drain channel 145.

The advantages of the above embodiment are: because the drainage channel 145 is disposed in the breather 146, the condensate drain 1682 is always communicated with the inside of the breather 146 during and after the process of extracting the condensate in the condensate collecting tray 18 is completed, so that the condensate pipe 168 is in a relatively closed environment, the oxygen content in the environment is reduced, the bacteria breeding is inhibited, the problem that the existing condensate pipe 168 is exposed in the air, and the problem that bacteria breeding easily occurs in the condensate pipe 168 exposed in the air due to the fact that the air in the dishwasher is relatively moist is solved, and in addition, the arrangement of the one-way valve 1450 at the first drain outlet 1457 can prevent the water drained from the heat pump dishwasher 1 from flowing into the condensate drain.

Having described the primary embodiments of the present utility model, reference is made to the following preferred embodiments of the present utility model.

As shown in fig. 1 and 11, in one possible embodiment, the heat pump dishwasher 1 of the present utility model is provided with a base front cover 144 on the front surface of the base 14, mounting holes are correspondingly formed on the front surfaces of the base front cover 144 and the base 14, threads are formed in the mounting holes, and the base front cover 144 and the base 14 can be detachably connected through screws and the mounting holes.

As shown in fig. 1, 10-14, after the base front cover 144 is detached, it can be seen that the heat pump device 16 is disposed in the base 14, the heat pump device 16 includes a mounting plate 161, a first mounting hole 1611 for mounting on the heat pump dishwasher 1 and a second mounting hole 1612 for mounting a functional component inside the heat pump dishwasher 1 on the mounting plate 161 are disposed on the mounting plate 161, and correspondingly, mounting holes (not shown in the drawings) for mounting are disposed on the base 14 of the heat pump dishwasher 1 and the functional component inside the heat pump dishwasher 1, a condenser 162 and a condenser bracket 163 are disposed on the mounting plate 161, the condenser 162 is detachably disposed on the condenser bracket 163, the condenser bracket 163 is detachably disposed on the mounting plate 161, a device connection wire 164 such as a power line and a control line is disposed between the functional component and the body of the heat pump dishwasher 1, and the lengths of the power line and the control line are set so as to be capable of satisfying the need of removing the mounting plate 161 together with the functional component from the heat pump dishwasher 1.

In the case of the above embodiment, when the functional components (for example, the condenser 162, the condenser bracket 163, and the like) of the heat pump apparatus 16 of the heat pump dishwasher 1 need to be mounted in the heat pump dishwasher 1, the screws for fixedly connecting the base front cover 144 and the base 14 may be first removed, the base front cover 144 may be removed from the base 14, then the mounting plate 161 may be removed from the base 14 and moved to the outside of the heat pump dishwasher 1, the condenser 162 may be mounted on the condenser bracket 163, then the condenser bracket 163 and the condenser 162 may be mounted on the mounting plate 161 together through the second mounting hole 1612, the mounting plate 161 may be moved to the inside of the heat pump dishwasher 1 after the mounting is completed, and then the mounting plate 161 may be fixed to the base 14 of the heat pump dishwasher 1 through the first mounting hole 1611, thereby realizing the functional component mounting, and finally the base front cover 144 may be mounted back to the front of the base 14.

The advantage of the above embodiment is that, since the functional components of the heat pump apparatus 16 are integrated on one mounting plate 161, and the mounting plate 161 can be moved to the outside of the heat pump dishwasher 1, so that an operator can mount and dismount the functional components outside the heat pump dishwasher 1, the problem that each component in the heat pump apparatus 16 of the existing heat pump dishwasher 1 is independently arranged, and needs to be operated one by one when being mounted and dismounted, and when the functional components inside the heat pump dishwasher 1 need to be mounted or maintained, the functional components which obstruct the maintenance need to be dismounted one by one and are inconvenient to operate is solved. In addition, regarding the arrangement positions of the first mounting hole 1611 and the second mounting hole 1612 on the mounting plate 161, as shown in fig. 14, the first mounting hole 1611 for fixing with the heat pump dishwasher 1 is arranged at the periphery of the second mounting hole 1612 for mounting the functional component, so that when the mounting plate 161 is detached from the interior of the heat pump dishwasher 1 by an operator, a sufficient operation space can be provided to avoid interference of the functional component on the mounting plate 161 with the operator, and in addition, by setting the length of the device connecting wire 164 of the heat pump apparatus 16 to be able to satisfy the need of removing the functional component on the mounting plate 161 from the heat pump dishwasher 1, when the heat pump apparatus 16 needs to be repaired, the heat pump apparatus 16 can be moved to the outside of the heat pump dishwasher 1 without detaching the device connecting wire 164, thereby further reducing the workload of the operator.

As shown in fig. 2 to 4, in one possible embodiment, the lower molding 11 of the heat pump dishwasher 1 is disposed at a front lower portion of the heat pump dishwasher 1, the lower molding 11 includes a vertically disposed first air guiding structure 111 and a laterally disposed second air guiding structure 112, the first air guiding structure 111 and the second air guiding structure 112 are fixedly connected, as shown in fig. 2, the first air guiding structure 111 divides an air intake of the heat pump dishwasher 1 into an upper first air opening 12 and a lower second air opening 15 (an arrow direction represents a flowing direction of air), air can be blown from the first air opening 12, the first air opening 12 is abutted with a top surface of the second air guiding structure 112 to enable air to be blown along the top surface of the second air guiding structure 112, the second air guiding structure 112 includes an arc-shaped section 1122 and a straight section 1123, the arc-shaped section 1122 has a downwardly concave shape, the heat pump dishwasher 1 further comprises a base 14, the second air guiding structure 112 is connected with the front side wall of the base 14 at a straight section 1123 and is connected with the first air guiding structure 111 at an arc section 1122, the second air guiding structure 112 is provided with a first air vent 1121, the first air vent 1121 is arranged on the straight section 1123, the external air flows to the front side wall of the base 14 after passing through the first air vent 1121 of the second air guiding structure 112, the front side wall of the base 14 is provided with a second air vent 141, the air can enter the interior of the base 14 through the second air vent 141 on the front side wall, a first channel 131 is formed between the bottom surface of the base 14 and the bottom surface of the housing 13 and the rear side surface of the housing 13, a second channel 132 is formed between the bottom surface of the housing 13 and the bottom surfaces of the first air guiding structure 111 and the second air guiding structure 112, the second channel 132 is communicated with the first channel 131, the air entering the interior of the base 14 can be blown to the second air port 15 via the first passage 131 and the second passage 132 in sequence, and blown out of the heat pump dishwasher 1 from the second air port 15.

The advantages of the above embodiment are: by dividing the air inlet of the heat pump dishwasher 1 into a first air inlet and a second air inlet and matching the first channel 131 formed by the base 14 and the outer shell 13 of the heat pump dishwasher 1 and the second channel 132 formed by the outer shell 13, the first air guide structure 111 and the second air guide structure 112, an air circulation mode that the air inlet side and the air outlet side of air are on the same side of the heat pump dishwasher 1 is realized, and the air outlet of the heat pump dishwasher 1 is prevented from being arranged in a cabinet, so that the problem that the existing heat pump dishwasher 1 utilizing air energy is usually required to be embedded in the cabinet is solved, but because the width and the height of the cabinet are basically consistent with those of the heat pump dishwasher, the distance between the air outlet of the heat pump dishwasher embedded in the cabinet and the cabinet is relatively short, and the air around the heat pump dishwasher cannot circulate, and the heat exchange efficiency of the heat pump is affected is solved. In addition, the first air guiding structure 111 and the second air guiding structure 112 are fixedly connected, so that the whole disassembly of parts is facilitated, and the later maintenance of the heat pump dishwasher 1 is facilitated.

In addition, regarding the connection manner of the first air guiding structure 111 and the second air guiding structure 112, it will be understood by those skilled in the art that, although the above-mentioned first air guiding structure 111 and the second air guiding structure 112 are fixedly connected, this is not the only connection manner of the first air guiding structure 111 and the second air guiding structure 112 in the present utility model, and those skilled in the art may further set the first air guiding structure 111 and the second air guiding structure 112 to be integrally formed, and the integrally formed form makes the connection strength between the first air guiding structure 111 and the second air guiding structure 112 higher, so that the structural stability of the lower molding 11 is better, and at the same time, the integrally formed form may also reduce the number of parts and reduce the molding cost.

In addition, regarding the number of the first ventilation holes 1121 and the second ventilation holes 141, it will be understood by those skilled in the art that the number of the first ventilation holes 1121 and the second ventilation holes 141 may be one or more, or one of the first ventilation holes 1121 and the second ventilation holes 141 may be more, and those skilled in the art may choose according to actual needs, but any form is adopted, so long as ventilation holes for introducing external air into the interior of the heat pump dishwasher 1 are provided on the first air guiding structure 111 and the second air guiding structure 112, the principle of the present utility model is not exceeded, and thus the present utility model is also included.

In addition, regarding the bending direction of the arc-shaped section 1122 of the second air guiding structure 112, it will be understood by those skilled in the art that the arc-shaped section 1122 of the second air guiding structure 112 may be alternatively recessed or may be provided as a smooth slope, so long as the airflow blowing to the first air hole 1121 is not blocked, and those skilled in the art may set these changes according to the actual situation, which are all within the scope of the present utility model.

As shown in fig. 3 and 15, in one possible embodiment, the functional components include a compressor 165, a condenser 162, a fan 166, and an evaporator 167, where the condenser 162, the fan 166, and the evaporator 167 are disposed on the mounting plate 161 in the front-rear direction in this order, the compressor 165 is disposed at a side of the fan 166 and the evaporator 167, and the fan 166 is disposed so that air enters from the first air port 12 and exits from the second air port 15.

The advantages of the above embodiment are: the fan 166 is arranged on the base 14 of the heat pump dishwasher 1, so that the flow direction of air entering the heat pump dishwasher 1 can be controlled, air can be blown in from the first air port 12 positioned above and blown out from the second air port 15 positioned below, and the heat pump needs to acquire heat in external high-temperature air to exchange heat, and air with higher temperature can be positioned above air with lower temperature, so that the arrangement mode can suck the external high-temperature air into the heat pump dishwasher 1 to exchange heat as much as possible, and meanwhile, the air with lower temperature after heat exchange is discharged from the second air port 15 positioned below, so that the air with lower temperature is gathered below, thereby avoiding the mixing of low-temperature air with the high-temperature air above, and improving the heat exchange efficiency of the heat pump.

As shown in fig. 2, 3, 5, 8, and 9, in one possible embodiment, the lower molding 11 further includes a support structure 113, a first clamping protrusion 1131 and a second clamping protrusion 1132 are disposed on the support structure 113, a clamping hole 1124 is disposed on the second air guiding structure 112 correspondingly, a first clamping groove 1111 is disposed on the first air guiding structure 111, the first clamping protrusion 1131 can be clamped in the first clamping groove 1111, the second clamping protrusion 1132 can be clamped in the clamping hole 1124, so as to realize connection between the support structure 113 and the first air guiding structure 111 and the second air guiding structure 112, a third clamping protrusion 1134 is disposed on the support structure 113, a clamping platform 1127 is disposed on the second air guiding structure 112 correspondingly, the third clamping protrusion 1134 can be clamped on the clamping platform 1127, the support structure 113 further includes a support leg 1133, and the support structure 113 is supported on the bottom surface of the housing 13 through the support leg 1133.

The advantages of the above embodiment are: through setting up bearing structure 113 to with first wind-guiding structure 111, second wind-guiding structure 112 respectively through first joint groove 1111 and first joint protruding 1131, joint hole 1124 and second joint protruding 1132 and the cooperation of joint platform 1127 and third joint protruding 1134 has realized fixing with bearing structure 113, make first wind-guiding structure 111 and second wind-guiding structure 112 more stable, guaranteed the normal circulation of heat pump dish washer 1's air, in addition, through setting up supporting legs 1133 on bearing structure 113, make be formed with the second passageway 132 of certain space between first wind-guiding structure 111, second wind-guiding structure 112 and bearing structure 113 and the bottom surface of shell 13, thereby make the inside air of heat pump dish washer 1 can blow to the outside of heat pump dish washer 1 through second passageway 132, realize the exhaust of heat pump dish washer 1.

As shown in fig. 6 and 7, in one possible embodiment, a guide groove 142 is provided on a front side wall of the base 14, correspondingly, a guide protrusion 1125 is provided on the second air guiding structure 112, the guide protrusion 1125 can be inserted into the guide groove 142, a second clamping groove 143 is provided on the front side wall of the base 14, correspondingly, an inverted buckle 1126 is provided on the second air guiding structure 112, and the inverted buckle 1126 can be buckled in the second clamping groove 143.

In the case of the above embodiment, in the process of installing the second air guiding structure 112 and the front side wall of the base 14, the guiding protrusion 1125 on the second air guiding structure 112 is first inserted into the guiding groove 142 on the front side wall of the base 14, so that the back-off 1126 on the second air guiding structure 112 can be aligned with the second clamping groove 143 on the front side wall of the base 14, and then the back-off 1126 can be fastened in the second clamping groove 143, so as to realize the fixation of the second air guiding structure 112 and the front side wall of the base 14, the upper side of the back-off 1126 is provided with a bevel edge, and in the process of gradually inserting the back-off 1126 into the second clamping groove 143, the bevel edge on the upper side of the back-off 1126 is abutted with the upper side wall of the second clamping groove 143, so that the upper side wall of the second clamping groove 143 can exert downward pressure on the back-off 1126, and the head of the back-off 1126 can be slightly deformed and then fastened on the second clamping groove 143 due to a certain elasticity, and the downward pressure of the back-off 1126 is received between the second clamping groove 143 and the bayonet socket.

Referring now to fig. 13, in one possible embodiment, the condenser bracket 163 is provided with a support groove 1631 for placing the condenser 162 and a winding groove 1632 for receiving the device connection wire 164 of the heat pump apparatus 16, wherein the support groove 1631 is provided at the upper half of the condenser bracket 163, and the winding groove 1632 is provided at the lower half of the condenser bracket 163.

In the case of the above embodiment, the condenser 162 can be placed in the supporting groove 1631 of the condenser bracket 163 to achieve fixation, since the heat pump apparatus 16 includes the device connection wire 164 including the power line, the control line, etc., in order to avoid the device connection wire 164 from winding around each other in the heat pump dishwasher 1, the winding groove 1632 is provided in the lower half of the condenser bracket 163 in this embodiment, and the power line and the control line can be accommodated in the winding groove 1632, thereby achieving fixation of the condenser 162 while guaranteeing the cleanliness of the device connection wire 164 of the heat pump apparatus 16.

It should be noted that the above embodiments are merely for illustrating the principles of the present utility model, and are not intended to limit the scope of the utility model, and those skilled in the art can modify the above structure without departing from the principles of the present utility model so that the present utility model can be applied to more specific application scenarios.

Thus far, the technical solution of the present utility model has been described in connection with the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of protection of the present utility model is not limited to these specific embodiments. Equivalent modifications and substitutions for related technical features may be made by those skilled in the art without departing from the principles of the present utility model, and such modifications and substitutions will fall within the scope of the present utility model.

Claims (10)

1. The heat pump dishwasher is characterized by comprising a breather, a base and a heat pump device arranged on the base, wherein the heat pump device comprises a condensation water pipe, a drainage channel is arranged on the breather, and the condensation water pipe is connected to the drainage channel to drain condensed water.

2. The heat pump dishwasher of claim 1, wherein the condensate pipe comprises a condensate suction pipe and a condensate drain pipe, a connection protrusion being provided at a water inlet of the drain channel, the condensate drain pipe being connected to the connection protrusion and thus communicating with the drain channel.

3. The heat pump dishwasher of claim 2, wherein the drain passage further comprises a water outlet, the water inlet and the water outlet of the drain passage comprising a first drain passage, a second drain passage, and a third drain passage in sequential communication.

4. A heat pump dishwasher according to claim 3, wherein a first drain is provided between the first drain and the second drain, a second drain is provided between the second drain and the third drain, and a one-way valve is provided at the first drain.

5. The heat pump dishwasher of claim 3, further comprising a water pump, one end of which is connected to the condensate suction pipe and the other end is connected to the condensate drain pipe, and/or,

and a water outlet pipeline is arranged at the water outlet.

6. The heat pump dishwasher of claim 5 further comprising a condensate water collection tray, wherein a suction cup is provided at an end of the condensate water suction tube, wherein a first clamping structure is formed on the suction cup, and a second clamping structure is provided on the condensate water collection tray, wherein the first and second clamping structures can be clamped together to achieve connection of the condensate water suction tube to the condensate water collection tray.

7. The heat pump dishwasher of claim 6, wherein the first clamping structure is a top surface of the suction cup, the second clamping structure is a plurality of barbs, and the plurality of barbs are dispersedly clamped on the top surface of the suction cup.

8. The heat pump dishwasher of claim 7, wherein the suction cup is provided with a suction hole on a bottom surface thereof.

9. The heat pump dishwasher of claim 8, characterized in that the suction cup is provided with a support protrusion on its bottom surface, the support protrusion being arranged to enable a gap to be formed between the suction hole and the condensate water collecting tray, and/or

The sucking disc is detachably connected with the condensed water suction pipe.

10. The heat pump dishwasher of claim 7, characterized in that the suction cup is provided with suction holes on its sides and/or

The sucking disc is detachably connected with the condensed water suction pipe.