CN219367837U - Water-cooled kitchen air conditioner - Google Patents

Abstract

The application relates to the technical field of refrigeration equipment, and discloses a water-cooled kitchen air conditioner, which comprises: the first shell is provided with a hollow inner cavity and comprises a first side wall, a second side wall and a top wall, wherein the first side wall and the second side wall are oppositely arranged, the top wall is connected with the first side wall and the second side wall, a first air inlet is formed in the first side wall, a second air inlet is formed in the second side wall, and an air outlet is formed in the top wall; the partition plate is arranged between the first side wall and divides the hollow inner cavity into a first cavity and a second cavity; the first evaporator is arranged in the first cavity; the second evaporator is arranged in the second cavity; the second shell is arranged below the first shell, and a water receiving tray for receiving condensation water generated by the first evaporator and/or the second evaporator is arranged between the first shell and the second shell; the water tank is arranged in the second shell and is communicated with the water receiving disc; the condenser is arranged inside the water tank and can exchange heat with the condensation water in the water tank. The utility model discloses an increase air inlet area effectively.

Description

Water-cooled kitchen air conditioner

Technical Field

The application relates to the technical field of refrigeration equipment, for example to a water-cooled kitchen air conditioner.

Background

The use of air conditioners is becoming more and more common at present, but many air conditioners for kitchen spaces cannot be fully applied to the use environment of the kitchen. The kitchen is used in a tense space, basically provided with a cabinet, a hanging cabinet and various electric appliances, and has insufficient space for installing a common air conditioner. The construction difficulty is increased when the kitchen is additionally perforated, and the perforation position is limited. The kitchen oil smoke is heavy, and ordinary air conditioner does not have special oil smoke filter screen yet, and the fin on the evaporimeter will be polluted by oil smoke very fast, influences air conditioner performance. In addition, the kitchen is generally provided with no special equipment platform beside, and the air conditioner external unit is inconvenient to install. Many existing kitchen air conditioners are installed on a ceiling, but the installation of the ceiling type air conditioner is troublesome, and the air conditioner needs to be specially fixed on the roof and a specific suspended ceiling is installed. Meanwhile, the subsequent cleaning and maintenance are also troublesome, the suspended ceiling needs to be opened for cleaning, and the maintenance cost is high. Thus, a water-cooled kitchen air conditioner suitable for kitchen space has emerged.

The related art discloses a kitchen air conditioner, including the compressor that is used for compressing the refrigerant, the condenser of the heat of refrigerant after the absorption compression, be used for absorbing the water tank of condenser heat, be used for absorbing the evaporimeter of the cold volume of refrigerant and be used for the air in the house space to pass through the refrigeration fan of evaporimeter, the compressor refrigerant export is through first refrigerant pipe connection condenser refrigerant inlet, the condenser refrigerant export is through second refrigerant pipe connection evaporimeter refrigerant entry, the compressor refrigerant import is passed through third refrigerant pipe connection in the evaporimeter refrigerant export, the condenser is placed in the water tank, wherein, refrigeration fan air intake is seted up and is towards one side in the house space and is provided with the oil smoke filter screen.

In the process of implementing the embodiments of the present disclosure, it is found that at least the following problems exist in the related art:

in daily life, a user needs to cook three meals every day, the residence time in a kitchen is relatively long during cooking, and in the cooking process, the temperature change of the kitchen can be rapidly increased under the influence of the cooking activities of the user, and meanwhile, more high-temperature oil smoke can be generated. Because the air inlet of the refrigerating fan is intensively arranged at one side of the kitchen air conditioner, the air inlet area is smaller, the refrigerating speed is low, and the performance and the working efficiency of the air conditioner are affected.

Disclosure of Invention

The following presents a simplified summary in order to provide a basic understanding of some aspects of the disclosed embodiments. This summary is not an extensive overview, and is intended to neither identify key/critical elements nor delineate the scope of such embodiments, but is intended as a prelude to the more detailed description that follows.

The embodiment of the disclosure provides a water-cooled kitchen air conditioner to increase the air inlet quantity, improve the refrigerating speed and further improve the performance and the working efficiency of the air conditioner.

In some embodiments, the water-cooled kitchen air conditioner includes: the first shell is provided with a hollow inner cavity and comprises a first side wall, a second side wall and a top wall, wherein the first side wall and the second side wall are oppositely arranged, the top wall is connected with the first side wall and the second side wall, a first air inlet is formed in the first side wall, a second air inlet is formed in the second side wall, and an air outlet is formed in the top wall; the partition plate is arranged between the first side wall and divides the hollow inner cavity into a first cavity and a second cavity, wherein the first air inlet is communicated with the first cavity, the second air inlet is communicated with the second cavity, and the air outlet is communicated with both the first cavity and the second cavity; the first evaporator is arranged in the first cavity; the second evaporator is arranged in the second cavity; the second shell is arranged below the first shell, and a water receiving tray for receiving condensed water generated by the first evaporator and/or the second evaporator is arranged between the first shell and the second shell; the water tank is arranged in the second shell, communicated with the water receiving disc and used for storing condensation water in the water receiving disc; the condenser is arranged inside the water tank and can exchange heat with condensed water in the water tank.

In some embodiments, the angle between the first side wall and the top wall is 45-90; an included angle between the second side wall and the top wall is 45 degrees or more and beta is or less than 90 degrees.

In some embodiments, the top wall includes a first side end and a second side end connecting between the first side wall and the second side wall, the first side end having a height that is lower than a height of the second side end.

In some embodiments, the water-cooled kitchen air conditioner further comprises: the first filter screen is arranged at the first air inlet and the second air inlet, and can filter oil smoke in the air flow entering the first shell; the second filter screen is arranged at the upper end part of the water receiving disc and comprises an oil-water separation layer, and the oil carried in the condensed water generated by the first evaporator and/or the second evaporator can be absorbed, so that the condensed water passes through.

In some embodiments, the water pan comprises a bottom wall with a downwardly concave arcuate plate, a drain opening in a lowermost position of the bottom wall in communication with the water tank, the drain opening being provided with a water-purifying layer.

In some embodiments, the sidewall of the drip tray is coated with a oleophilic hydrophobic coating.

In some embodiments, the water tank comprises: the water level detection device is arranged in the water tank and is used for detecting the water level height in the water tank; the temperature detection device is arranged in the water tank and is used for detecting the water temperature in the water tank; the water inlet pipe is communicated with a cold water source and is provided with a water inlet valve; the drain pipe is connected with the public drain pipeline and is provided with a drain valve; and the control device is electrically connected with the liquid level detection device, the temperature detection device, the water inlet valve and the drain valve, and controls the opening of the water inlet valve according to the water level height detected by the water level detection device and the opening of the drain valve according to the water temperature detected by the temperature detection device.

In some embodiments, the water-cooled kitchen air conditioner further comprises: the motor part is fixedly arranged on the separation plate and is provided with a first output shaft and a second output shaft which are coaxially arranged, the first output shaft is positioned in the first cavity, and the second output shaft is positioned in the second cavity; the first fan is connected to the first output shaft; the second fan is connected to the second output shaft; wherein, the motor part drives the first output shaft to drive the first fan to operate, and/or the motor part drives the second output shaft to drive the second fan to operate.

In some embodiments, the water-cooled kitchen air conditioner further comprises: the compressor is arranged in the second shell, wherein an outlet of the compressor is connected with an inlet of the condenser, the inlet of the compressor is connected with an outlet of the first evaporator and an outlet of the second evaporator, and an inlet of the first evaporator and an inlet of the second evaporator are connected with an outlet of the condenser.

In some embodiments, the water-cooled kitchen air conditioner further comprises: the compressor is arranged in the second shell, wherein an outlet of the compressor is connected with an inlet of the condenser, the inlet of the compressor is connected with an outlet of the first evaporator, an inlet of the first evaporator is connected with an outlet of the second evaporator, and an inlet of the second evaporator is connected with the condenser.

The water-cooled kitchen air conditioner provided by the embodiment of the disclosure can realize the following technical effects:

the first evaporator, the first evaporator and the condenser are arranged in the first shell and the second shell which are distributed up and down, the inner machine and the outer machine are not separated, the components are distributed compactly, the occupied space is small, the evaporator can be placed in a kitchen for use, the installation is convenient, the condenser can be cooled through the collected condensed water, and the utilization rate of the condensed water is improved.

In this scheme, under the condition that first evaporimeter and second evaporimeter are operated simultaneously, through first air intake and the second air intake on the first casing, can increase the air inlet area effectively for the quick refrigeration to the air current in kitchen space improves water-cooled kitchen air conditioner efficiency. Further, the first air inlet and the second air inlet are arranged oppositely, so that the left and right air inlet function can be effectively realized, and the air inlet quantity of the air conditioner can be remarkably improved.

In addition, the first evaporator and the second evaporator can respectively and independently operate, the corresponding first air inlet and second air inlet can respectively and independently open, and a user can open the first air inlet or the second air inlet according to different actual requirements, so that the first evaporator or the second evaporator can operate, and the function diversity of the water-cooled kitchen air conditioner is improved.

The foregoing general description and the following description are exemplary and explanatory only and are not restrictive of the application.

Drawings

One or more embodiments are illustrated by way of example and not limitation in the figures of the accompanying drawings, in which like references indicate similar elements, and in which like reference numerals refer to similar elements, and in which:

fig. 1 is a schematic view of a water-cooled kitchen air conditioner according to an embodiment of the present disclosure;

FIG. 2 is a schematic view of a first housing provided in an embodiment of the present disclosure;

FIG. 3 is a schematic view of another first housing provided by an embodiment of the present disclosure;

FIG. 4 is a schematic view of a refrigerant cycle provided by an embodiment of the present disclosure;

fig. 5 is a schematic view of another refrigerant cycle provided in an embodiment of the present disclosure.

Reference numerals:

100. a first housing; 110. a first sidewall; 111. a first air inlet; 120. a second sidewall; 121. a second air inlet; 130. a top wall; 131. an air outlet; 132. a first side end; 133. a second side end; 140. a partition plate; 151. a first cavity; 152. a second cavity; 160. a rear sidewall;

210. a first evaporator; 220. a second evaporator;

300. a second housing;

400. a water receiving tray; 410. a bottom wall; 411. a water outlet;

500. a water tank; 510. a water inlet pipe; 520. a drain pipe;

600. a condenser;

710. a first filter screen; 720. a second filter screen;

810. a motor section; 811. a first output shaft; 812. a second output shaft; 820. a first fan; 830. a second fan;

900. a compressor.

Detailed Description

So that the manner in which the features and techniques of the disclosed embodiments can be understood in more detail, a more particular description of the embodiments of the disclosure, briefly summarized below, may be had by reference to the appended drawings, which are not intended to be limiting of the embodiments of the disclosure. In the following description of the technology, for purposes of explanation, numerous details are set forth in order to provide a thorough understanding of the disclosed embodiments. However, one or more embodiments may still be practiced without these details. In other instances, well-known structures and devices may be shown simplified in order to simplify the drawing.

The terms first, second and the like in the description and in the claims of the embodiments of the disclosure and in the above-described figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate in order to describe embodiments of the present disclosure. Furthermore, the terms "comprise" and "have," as well as any variations thereof, are intended to cover a non-exclusive inclusion.

In the embodiments of the present disclosure, the terms "upper", "lower", "inner", "middle", "outer", "front", "rear", and the like indicate an azimuth or a positional relationship based on that shown in the drawings. These terms are used primarily to better describe embodiments of the present disclosure and embodiments thereof and are not intended to limit the indicated device, element, or component to a particular orientation or to be constructed and operated in a particular orientation. Also, some of the terms described above may be used to indicate other meanings in addition to orientation or positional relationships, for example, the term "upper" may also be used to indicate some sort of attachment or connection in some cases. The specific meaning of these terms in the embodiments of the present disclosure will be understood by those of ordinary skill in the art in view of the specific circumstances.

In addition, the terms "disposed," "connected," "secured" and "affixed" are to be construed broadly. For example, "connected" may be in a fixed connection, a removable connection, or a unitary construction; may be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements, or components. The specific meaning of the above terms in the embodiments of the present disclosure may be understood by those of ordinary skill in the art according to specific circumstances.

The term "plurality" means two or more, unless otherwise indicated.

In the embodiment of the present disclosure, the character "/" indicates that the front and rear objects are an or relationship. For example, A/B represents: a or B.

The term "and/or" is an associative relationship that describes an object, meaning that there may be three relationships. For example, a and/or B, represent: a or B, or, A and B.

It should be noted that, without conflict, the embodiments of the present disclosure and features of the embodiments may be combined with each other.

As shown in fig. 1, the embodiment of the present disclosure provides a water-cooled kitchen air conditioner including a first housing 100, a partition plate 140, a first evaporator 210, a second evaporator 220, a water pan 400, a water tank 500, and a condenser 600.

The first housing 100 has a hollow inner cavity, including a first side wall 110 and a second side wall 120 which are oppositely arranged, and a top wall 130 connecting the first side wall 110 and the second side wall 120, wherein the first side wall 110 is provided with a first air inlet 111, the second side wall 120 is provided with a second air inlet 121, and the top wall 130 is provided with an air outlet 131.

The partition plate 140 is disposed between the first sidewall 110 and the second sidewall 120 to partition the hollow cavity into a first cavity 151 and a second cavity 152. The first air inlet 111 is communicated with the first cavity 151, the second air inlet 121 is communicated with the second cavity 152, and the air outlet 131 is communicated with both the first cavity 151 and the second cavity 152.

The first evaporator 210 is disposed in the first cavity 151. The second evaporator 220 is disposed in the second cavity 152.

The second housing 300 is disposed below the first housing 100, and a water tray 400 for receiving condensed water generated by the first evaporator 210 and/or the second evaporator 220 is disposed between the first housing 100 and the second housing 200.

The water tank 500 is disposed inside the second housing 300 and is communicated with the water receiving tray 400, for storing the condensed water in the water receiving tray 400.

The condenser 600 is provided inside the water tank 500 and can exchange heat with the condensed water in the water tank 500.

Optionally, the first casing 100 is fixedly connected with the second casing 300, the first evaporator 210 and the second evaporator are disposed in the first casing 100, low-temperature air flow is provided to the kitchen space through the air outlet 131, the condenser 600 is disposed inside the water tank 500 in the second casing 300, and water cooling is achieved by utilizing condensation water generated by the first evaporator 210 and/or the second evaporator 220, so that the utilization rate of the condensation water is improved, and energy waste is avoided. In this scheme, the water-cooled kitchen air conditioner does not divide the indoor unit and the outdoor unit, and the arrangement structure of the first evaporator 210, the first evaporator 220, the condenser 600 and other components is compact, and the occupied space is small. The first housing 100 may be disposed above a table top of a kitchen cabinet, and the second housing 300 may be disposed inside the kitchen cabinet, so as to prevent the water-cooled kitchen air conditioner from affecting the overall arrangement in the kitchen, thereby improving the aesthetic appearance.

Alternatively, the first evaporator 210 and the second evaporator 220 may be operated simultaneously, or may be operated each independently.

Specifically, in one case, in a case where a user is in a kitchen space to cook, if a plurality of heat-generating kitchen tools are used, the temperature in the kitchen space may rapidly rise. At this time, the first evaporator and the second evaporator can be operated simultaneously, the air flow in the kitchen can enter the first cavity 151 through the first air inlet 111 to exchange heat with the first evaporator 210 to realize cooling, and can enter the second cavity 152 through the second air inlet 121 to exchange heat with the second evaporator 220 to realize cooling, and the cooled air flow enters the kitchen space through the air outlet 131 to realize rapid temperature adjustment. Through the arrangement of the first air inlet 111 and the second air inlet 121, the air inlet area can be effectively increased, the air inlet quantity is improved, and the cooling speed of the air flow in the kitchen is accelerated.

In another case, if the user cooks in the kitchen space, the first evaporator can be operated independently or the second evaporator can be operated independently if the number of kitchen tools generating heat is small, and air flow in the kitchen can enter the first cavity 151 through the first air inlet 111 to exchange heat with the first evaporator 210 so as to realize cooling, or enter the second cavity 152 through the second air inlet 121 to exchange heat with the second evaporator 220 so as to realize cooling, and the cooled air flow enters the kitchen space through the air outlet 131 so as to realize temperature adjustment. The user makes first evaporimeter or second evaporimeter operate alone according to the demand to this scheme can improve the variety of water-cooled kitchen air conditioner's function.

Optionally, the air outlet 131 includes a first sub-air outlet and a second sub-air outlet that are not communicated with each other. The first sub-air outlet is arranged at the center of the top corresponding to the first cavity 151, and the second sub-air outlet is arranged at the center of the top corresponding to the second cavity 152, with a preset distance therebetween. In this way, the low-temperature air flow flowing out of the first chamber 151 can be prevented from being poured into the second chamber 152, and the low-temperature air flow flowing out of the second chamber 152 can be prevented from being poured into the first chamber 151.

Optionally, the low-temperature condensed water generated by the first evaporator 210 and the second evaporator 220 is collected by the water pan 400 and can flow into the water tank 500, so as to realize water cooling and temperature reduction of the condenser 600, improve the utilization rate of the condensed water, and avoid resource waste of the condensed water.

Alternatively, the first and second cavities 151 and 152 are symmetrically arranged with respect to the separation plate 140.

Adopt the water-cooled kitchen air conditioner that this disclosed embodiment provided, with first evaporimeter, first evaporimeter and condenser arrange in first casing and the second casing of upper and lower distribution, do not divide inside and outside machine and each part distribution is compact, occupation space is little, can the complete machine place in the kitchen use, simple to operate, can realize dispelling the heat to the condenser through the mode of water-cooling through the condensate water of collecting, has improved the utilization ratio of condensate water.

In this scheme, under the condition that first evaporimeter and second evaporimeter were operated simultaneously, through first air intake and the second air intake on the first casing, can increase the air inlet area effectively and accelerate the quick refrigeration to the air current in kitchen space, improve water-cooled kitchen air conditioner efficiency. Further, the first air inlet and the second air inlet are arranged oppositely, so that the left and right air inlet function can be effectively realized, and the air inlet quantity of the air conditioner can be remarkably improved.

In addition, the first evaporator and the second evaporator can respectively and independently operate, the corresponding first air inlet and second air inlet can respectively and independently open, and a user can open the first air inlet or the second air inlet according to different actual requirements, so that the first evaporator or the second evaporator can operate, and the function diversity of the water-cooled kitchen air conditioner is improved.

As shown in connection with FIG. 2, in some embodiments, the included angle between the first side wall 110 and the top wall 130 is 45.ltoreq.α.ltoreq.90; the angle between the second side wall 120 and the top wall 130 is 45 deg. to beta.90 deg..

Alternatively, it is conventionally provided that the angle between the first side wall 110 and the top wall 130 is 90 ° and the angle between the second side wall 120 and the top wall 130 is 90 °. By doing so, the uniformity and the aesthetic appearance of the first housing 100 can be ensured.

Optionally, the included angle between the first side wall 110 and the top wall 130 is 45 ° - α < 90 °; the angle between the second side wall 120 and the top wall 130 ranges from 45 deg. to beta < 90 deg.. Specifically, the upper end portion of the first sidewall 110 is disposed obliquely toward the direction of the first evaporator 210, and the upper end portion of the second sidewall 120 is disposed obliquely toward the direction of the second evaporator 220. Because more cabinets are generally disposed in the kitchen space, the top ends of the first side wall 110 and the second side wall 120 may abut against the cabinets due to the limitation of the cabinets, so that the nearer the abutting position of the second side wall 120 and the cabinets of the first side wall 110 is, the more likely a flow dead zone is formed, which is unfavorable for the airflow in the kitchen space to flow through the first air inlet 111/the second air inlet 121 from the position, and the air inlet quantity is reduced. Through the above arrangement, the distance between the upper end of the first side wall 110 and the upper end of the first evaporator 210 and the distance between the upper end of the second side wall 120 and the upper end of the second evaporator 220 can be reduced, so that the first evaporator 210 can suck air flow through the upper end of the first air inlet 111/the second evaporator 220 can suck air flow through the upper end of the second air inlet 121, and the air inlet quantity of the first air inlet 111 and the second air inlet 121 can be ensured.

As shown in connection with fig. 3, in some embodiments, the top wall 130 includes a first side end 132 and a second side end 133 connected between the first side wall 110 and the second side wall 120, the first side end 132 having a height that is lower than the second side end 133.

As shown in conjunction with fig. 3, the first housing 100 may optionally further include a rear sidewall 160 fixedly connected to each of the first sidewall 110, the second sidewall 120, and the top wall 130. The water-cooled kitchen air conditioner is fixedly connected with the wall through the rear side wall 160 to achieve fixation and installation thereof, so as to ensure stability in the operation process.

Alternatively, the first side end 132 is the end proximal to the rear sidewall 160 and the second side end 133 is the end distal to the side rear sidewall 160. The first side end 132 is lower in height than the second side end 133, and low-temperature air flowing out through the air outlet 131 can be blown out in an obliquely upward direction. On the one hand, the low-temperature air flow flowing out through the air outlet 131 can be prevented from being directly blown to a human body, and meanwhile, the temperature in the kitchen space can be quickly reduced by utilizing downward sedimentation of the low-temperature air flow, so that the refrigerating effect is improved; on the other hand, the wall or the cabinet body above the low-temperature air flow directly blown out of the air port is prevented from generating condensation, and the erosion of the condensation to the wall or the cabinet body is avoided.

In some embodiments, the water-cooled kitchen air conditioner further includes a first filter screen 710 and a second filter screen 720.

The first filter 710 is disposed at the first air inlet 111 and the second air inlet 121, and the first filter 710 can filter the oil smoke in the air flow entering the first housing 100.

The second filter screen 720 is disposed at the upper end of the water pan 400, and includes an oil-water separation layer, and is capable of absorbing oil carried in the condensed water generated by the first evaporator 210 and/or the second evaporator 220, so that the condensed water passes through.

Optionally, an oil receiving tray for receiving oil stains is arranged at the bottom end of the first filter screen 710. Through the setting of the first filter screen 710, the greasy dirt in the air current that gets into first air intake 111 or second air intake 121 can be separated to prevent that a large amount of greasy dirt from getting into in first cavity 151 or the second cavity 152, thereby avoid first evaporimeter 210 or second evaporimeter 220 to be attached with the greasy dirt, and then avoid the reduction of the heat exchange efficiency of first evaporimeter 210 or second evaporimeter 220 that causes because of the attachment of greasy dirt, be favorable to keeping heat exchange efficiency and cleanliness factor of first evaporimeter 210 and/or second evaporimeter 220, prolong its life.

Optionally, the second filter screen 720 is fixedly disposed at the upper end of the water pan 400, and includes an oil-water separation layer. The second filter screen 720 can absorb oil droplets carried in the condensed water generated by the first evaporator 210 and/or the second evaporator 220, and only can pass through the condensed water, so as to ensure that the water entering the water tank 500 does not contain oil droplets, and avoid the oil droplets from adhering to the surface of the condenser 600.

In some embodiments, the water pan 400 includes a bottom wall 410, the bottom wall 410 having a downwardly concave arcuate plate, a drain opening 411 communicating with the water tank 500 being provided at a lowermost position of the bottom wall 410, the drain opening 411 being provided with a water-purifying layer.

Alternatively, the bottom wall 410 of the drip tray 400 has a downwardly concave arc-shaped plate, and a drain opening 411 communicating with the water tank 500 is provided at the lowest position of the bottom wall 410. The condensed water collected in the drip tray 400 naturally flows to the lower position of the arc plate by gravity, flows to the lowest position, and further moves to the water tank 500 through the drain outlet 411.

Optionally, the water purifying layer comprises a layer of hydrophobic oil absorbing filter layer or comprises a plurality of layers of hydrophobic oil absorbing filter layers which are stacked. With this solution, a further purification of the condensed water is achieved.

In some embodiments, the side walls of the drip tray 400 are coated with a oleophilic hydrophobic coating. In this way, the oil drops carried in the condensed water can be adsorbed on the side wall of the water pan 400, and the oil drops of the condensed water can be further removed, so as to improve the cleanliness of the condensed water flowing into the water tank 500.

In some embodiments, the water tank 500 includes a water level detection device, a temperature detection device, a water inlet pipe 510, a water outlet pipe 520, and a control device.

The water level detecting means is provided inside the water tank 500 for detecting the water level in the water tank 500.

The temperature detecting device is disposed inside the water tank 500 and is used for detecting the water temperature in the water tank 500.

The water inlet pipe 510 is communicated with a cold water source, and a water inlet valve is arranged on the water inlet pipe 510.

The drain pipe 520 is connected with a public drain pipe, and a drain valve is arranged on the drain pipe 520.

The control device is electrically connected with the liquid level detection device, the temperature detection device, the water inlet valve and the drain valve, and controls the opening of the water inlet valve according to the water level detected by the water level detection device and the opening of the drain valve according to the water temperature detected by the temperature detection device.

Alternatively, in the case where the water level of the condensed water in the water tank 500 is lower than the preset level, which means that the amount of the condensed water is insufficient to absorb the heat of the condenser 600 at this time, the control device can control the opening of the water inlet valve to be greater than zero so that the water of the cold water source is delivered into the water tank, and in the case where the water level in the water tank 500 is higher than or the preset level, the control device can control the opening of the water inlet valve to be zero. In this way, the water tank 500 can be ensured to have a sufficient amount of low-temperature water to achieve sufficient heat exchange with the condenser. Alternatively, at least the condenser can be left uncovered in case the water level reaches a preset level.

Alternatively, in the case where the water temperature in the water tank 500 is greater than the preset temperature, it is indicated that the water temperature at this time cannot satisfy the heat of the absorption condenser. In order to ensure the heat exchange efficiency of the condenser, the control device controls the opening of the drain valve so as to drain high-temperature water through the public pipeline. Alternatively, after the water in the water tank 500 is completely discharged, the control device can control the opening degree of the water inlet valve to be greater than zero degree to deliver low-temperature water into the water tank 500 until the water level reaches a preset height.

Alternatively, the drain 520 can be connected to a storage tank in the kitchen to provide high temperature water for reuse.

In some embodiments, the water-cooled kitchen air conditioner further includes a motor portion 810, a first fan 820, and a second fan 830.

The motor portion 810 is fixedly provided to the partition plate 140, and has a first output shaft 811 and a second output shaft 812 coaxially arranged. The first output shaft 811 is located in the first cavity 151 and the second output shaft 812 is located in the second cavity 152.

The first fan 820 is connected to the first output shaft 811. The second fan 830 is coupled to the second output shaft 812. Wherein, the motor portion 810 drives the first output shaft 811 to drive the first fan 820 to operate, and/or the motor portion 810 drives the second output shaft 812 to drive the second fan 830 to operate.

Optionally, the motor portion 810 includes a first fan and a second motor. In this way, the operations of the first motor and the first fan 820 and the operations of the second motor and the second fan 830 are not interfered with each other, so that the first motor and the second motor can be controlled respectively, and the maintenance and the replacement of the first motor and the second motor are facilitated.

Alternatively, the motor part 810 is a device having a double output shaft to improve the integration of the water-cooled kitchen air conditioner.

Optionally, the first fan 820 and the second fan 830 are centrifugal fans. The centrifugal fan has the advantages of high pressure, high air quantity, high speed and the like, can enlarge the air supply distance, and achieves the effect of rapid cooling.

As shown in connection with fig. 4, in some embodiments, the water-cooled kitchen air conditioner further includes a compressor 900.

The compressor 900 is disposed in the second housing 300. Wherein, the outlet of the compressor 900 is connected with the inlet of the condenser 600, the inlet of the compressor 900 is connected with the outlet of the first evaporator 210 and the outlet of the second evaporator 220, and the inlet of the first evaporator 210 and the inlet of the second evaporator 220 are connected with the outlet of the condenser 600.

Optionally, the compressor 900, the condenser 600 are sequentially connected with the first evaporator 210 to form a circulation path of the refrigerant, and/or are sequentially connected with the second evaporator 220 to form a circulation path of the refrigerant. (the arrow in FIG. 4 indicates the direction of flow of the refrigerant)

In this scheme, the first evaporator 210 is connected in parallel with the second evaporator 220. The inlets of the first evaporator and the second evaporator are respectively arranged on the electromagnetic valve. In this way, independent operation of the first evaporator 210 and independent operation of the second evaporator 220 may be achieved, or simultaneous operation of the first evaporator 210 and the second evaporator 220 may be achieved. Part of the refrigerant flowing out of the condenser 600 enters the first evaporator 210, the other part flows into the second evaporator 220, and the refrigerant flowing out of the first evaporator 210 and the second evaporator 220 is converged at the inlet of the compressor 900 and then enters the compressor. In this way, the respective evaporation temperatures of the first evaporator 210 and the second evaporator 220 can be sufficiently ensured, and the refrigeration efficiency can be improved.

In the above-mentioned scheme, the air flow in the kitchen can only enter the first cavity 151 through the first air inlet 111 to exchange heat with the first evaporator 210 for cooling, and then enter the kitchen through the air outlet 131 to adjust the temperature in the kitchen space. Alternatively, the air flow in the kitchen can only enter the second cavity 152 through the second air inlet 121 to exchange heat with the second evaporator 220 for cooling, and then enter the kitchen through the air outlet 131 to adjust the temperature in the kitchen space. Or, the air flow in the kitchen enters the first shell 100 through the first air inlet 111 and the second air inlet 121 at the same time, one part exchanges heat with the first evaporator 210 to cool, and the other part exchanges heat with the second evaporator 220 to cool, so that the air inlet of the water-cooled kitchen air conditioner is increased, and the cooling speed of the air flow in the kitchen can be increased.

As shown in connection with fig. 5, in some embodiments, the water-cooled kitchen air conditioner further includes a compressor 900.

The compressor 900 is disposed in the second housing 300. Wherein, the outlet of the compressor 900 is connected with the inlet of the condenser 600, the inlet of the compressor 900 is connected with the outlet of the first evaporator 210, the inlet of the first evaporator 210 is connected with the outlet of the second evaporator 220, and the inlet of the second evaporator 220 is connected with the condenser 600.

Alternatively, the compressor 900, the condenser 600, the second evaporator 220, and the first evaporator 210 are sequentially connected to form a circulation path of the refrigerant. (the arrow in FIG. 5 indicates the direction of flow of the refrigerant)

In this scheme, the first evaporator 210 is connected in series with the second evaporator 220. The first evaporator 210 and the second evaporator 220 are operated simultaneously, the refrigerant flows out from the condenser and then is firstly cooled by the second evaporator 220, and the refrigerant which is not completely evaporated can enter the first evaporator 210 for cooling, so that the full evaporation of the refrigerant can be realized, the return air temperature of the compressor 900 is ensured, and the cooling efficiency and the energy efficiency are improved.

The above description and the drawings illustrate embodiments of the disclosure sufficiently to enable those skilled in the art to practice them. Other embodiments may include structural and other modifications. The embodiments represent only possible variations. Individual components and functions are optional unless explicitly required, and the sequence of operations may vary. Portions and features of some embodiments may be included in, or substituted for, those of others. The embodiments of the present disclosure are not limited to the structures that have been described above and shown in the drawings, and various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.

Claims (10)

1. A water-cooled kitchen air conditioner, comprising:

the first shell (100) is provided with a hollow inner cavity, the first shell (100) comprises a first side wall (110) and a second side wall (120) which are oppositely arranged, and a top wall (130) which is connected with the first side wall (110) and the second side wall (120), a first air inlet (111) is formed in the first side wall (110), a second air inlet (121) is formed in the second side wall (120), and an air outlet (131) is formed in the top wall (130);

the separation plate (140) is arranged between the first side wall (110) and the second side wall (120) and divides the hollow inner cavity into a first cavity (151) and a second cavity (152), wherein the first air inlet (111) is communicated with the first cavity (151), the second air inlet (121) is communicated with the second cavity (152), and the air outlet (131) is communicated with both the first cavity (151) and the second cavity (152);

a first evaporator (210) provided in the first chamber (151);

a second evaporator (220) disposed in the second chamber (152);

the second shell (300) is arranged below the first shell (100), and a water receiving disc (400) for receiving condensed water generated by the first evaporator (210) and/or the second evaporator (220) is arranged between the first shell (100) and the second shell (300);

the water tank (500) is arranged in the second shell (300), communicated with the water receiving disc (400) and used for storing condensed water in the water receiving disc (400);

and a condenser (600) which is provided inside the water tank (500) and can exchange heat with the condensation water in the water tank (500).

2. The water-cooled kitchen air conditioner of claim 1, wherein an included angle between the first side wall (110) and the top wall (130) is 45 ° - α -90 °; an included angle between the second side wall (120) and the top wall (130) is 45 DEG-beta-90 deg.

3. The water-cooled kitchen air conditioner of claim 1, wherein the top wall (130) includes a first side end (132) and a second side end (133) connected between the first side wall (110) and the second side wall (120), the first side end (132) having a lower height than the second side end (133).

4. The water-cooled kitchen air conditioner of claim 1, further comprising:

a first filter screen (710) disposed at the first air inlet (111) and the second air inlet (121), the first filter screen (710) being capable of filtering oil smoke in an air flow entering the first housing (100);

the second filter screen (720) is arranged at the upper end part of the water receiving disc (400), comprises an oil-water separation layer, and can absorb oil carried in condensed water generated by the first evaporator (210) and/or the second evaporator (220) so as to enable the condensed water to pass through.

5. The water-cooled kitchen air conditioner according to claim 1, wherein the water receiving tray (400) includes a bottom wall (410), the bottom wall (410) has a downwardly concave arc-shaped plate, a drain outlet (411) communicating with the water tank is provided at a lowest position of the bottom wall (410), and the drain outlet (411) is provided with a water purifying layer.

6. The water-cooled kitchen air conditioner of claim 1, wherein a sidewall of the water pan (400) is coated with a oleophilic and hydrophobic coating.

7. The water-cooled kitchen air conditioner of claim 1, characterized in that the water tank (500) comprises:

the water level detection device is arranged inside the water tank (500) and is used for detecting the water level height in the water tank (500);

the temperature detection device is arranged inside the water tank (500) and is used for detecting the water temperature in the water tank (500);

the water inlet pipe (510) is communicated with a cold water source, and a water inlet valve is arranged on the water inlet pipe (510);

the drain pipe (520) is connected with the public drain pipeline, and a drain valve is arranged on the drain pipe (520);

and the control device is electrically connected with the water level detection device, the temperature detection device, the water inlet valve and the drain valve, and controls the opening of the water inlet valve according to the water level detected by the water level detection device and the opening of the drain valve according to the water temperature detected by the temperature detection device.

8. The water-cooled kitchen air conditioner of claim 1, further comprising:

a motor part (810) fixedly arranged on the separation plate (140) and provided with a first output shaft (811) and a second output shaft (812) which are coaxially arranged, wherein the first output shaft (811) is positioned in the first cavity (151), and the second output shaft (812) is positioned in the second cavity (152);

a first fan (820) connected to the first output shaft (811);

a second fan (830) connected to the second output shaft (812);

wherein, the motor part (810) drives the first output shaft (811) to drive the first fan (820) to operate, and/or the motor part (810) drives the second output shaft (812) to drive the second fan (830) to operate.

9. The water-cooled kitchen air conditioner of any one of claims 1 to 7, further comprising:

the compressor (900) is arranged in the second shell (300), wherein an outlet of the compressor (900) is connected with an inlet of the condenser (600), an inlet of the compressor (900) is connected with an outlet of the first evaporator (210) and an outlet of the second evaporator (220), and an inlet of the first evaporator (210) and an inlet of the second evaporator (220) are connected with an outlet of the condenser (600).

10. The water-cooled kitchen air conditioner of any one of claims 1 to 7, further comprising:

the compressor (900) is arranged in the second shell (300), wherein an outlet of the compressor (900) is connected with an inlet of the condenser (600), an inlet of the compressor (900) is connected with an outlet of the first evaporator (210), an inlet of the first evaporator (210) is connected with an outlet of the second evaporator (220), and an inlet of the second evaporator (220) is connected with the condenser (600).