Condensing cycle units and cabinet air conditioners

Abstract

The present invention provides a condensation circulation device and a cabinet air conditioner. The condensation circulation device is suitable for being arranged between an evaporator and a condenser. The condensation circulation device comprises an evaporator water receiving tray, a water storage box, a water pump, a condensation water distributor and a circulation pipeline. The evaporator water receiving tray is suitable for being arranged below the evaporator. The water storage box comprises a water tank and a water level sensing component, the water tank is connected with the evaporator water receiving tray and is located below the evaporator water receiving tray, and the water level sensing component is installed in the water tank. The water level sensing component comprises a sensing component and a suspension component, and the suspension component and the sensing component cooperate to output a water level signal. The water pump starts or stops running according to the water level signal. The condensation water distributor is provided with a drainage hole, and the drainage hole is suitable for facing the condenser. The circulation pipeline is connected to the evaporator water receiving tray and the water tank, connected to the water tank and the water pump, and connected to the water pump and the condensation water distributor. After the condensation circulation device is installed in the cabinet air conditioner, it helps to reduce the energy consumption of the cabinet air conditioner.

Description

Technical Field

[0001] The present invention relates to the technical field of refrigeration equipment, and in particular to a condensing cycle device and a cabinet air conditioner. Background Art

[0002] Cabinet air conditioners are high-precision air conditioners that can control temperature and humidity. Therefore, they are mainly used in data centers, communication base station control cabinets, power control cabinets and other environments with strict requirements on temperature and humidity. The condenser in the cabinet air conditioner is the core component of the cabinet air conditioner's refrigeration system. If the condenser does not dissipate heat well, it will increase the power consumption of the cabinet air conditioner and is not conducive to reducing energy consumption. Summary of the invention

[0003] The embodiments of the present invention provide a condensing circulation device and a cabinet air conditioner to solve the above technical problems.

[0004] The embodiments of the present invention achieve the above-mentioned purpose through the following technical solutions.

[0005] In a first aspect, an embodiment of the present invention provides a condensation circulation device, which is suitable for being arranged between an evaporator and a condenser. The condensation circulation device includes an evaporator water receiving tray, a water storage box, a water pump, a condensate water distributor and a circulation pipeline. The evaporator water receiving tray is suitable for being arranged below the evaporator. The water storage box includes a water tank and a water level sensing component, the water tank is connected to the evaporator water receiving tray and is located below the evaporator water receiving tray, and the water level sensing component is installed in the water tank. The water level sensing component includes a sensing component and a suspension component, and the suspension component and the sensing component cooperate to output a water level signal. The water pump starts or stops running according to the water level signal. The condensate water distributor is provided with a drain hole, and the drain hole is suitable for facing the condenser. The circulation pipeline is connected to the evaporator water receiving tray and the water tank, to the water tank and the water pump, and to the water pump and the condensate water distributor.

[0006] In some embodiments, the sensing element includes an on sensor and a off sensor, the on sensor and the off sensor form a height difference and are located above the off sensor, and the suspension element is sleeved on the sensing element and slides along the sensing element as the water level of the water tank changes. When the suspension element slides to cooperate with the on sensor, the water level signal output by the sensing element is triggered as an on signal, and the water pump is started according to the on signal. When the suspension element slides to cooperate with the off sensor, the water level signal output by the sensing element is triggered as an off signal, and the water pump stops running according to the off signal.

[0007] In some embodiments, the sensing element further includes an alarm sensor, which forms a height difference with the opening sensor and is located above the opening sensor. The suspension element slides to cooperate with the alarm sensor to trigger the sensing element to output an alarm signal. The condensation circulation device further includes an alarm, which sounds an alarm based on the alarm signal.

[0008] In some embodiments, the suspension includes a magnet, the opening sensor includes a first coil, the closing sensor includes a second coil, and the alarm sensor includes a third coil. The cooperation of the first coil and the magnet generates an opening signal, the cooperation of the second coil and the magnet generates a closing signal, and the cooperation of the third coil and the magnet generates an alarm signal.

[0009] In some embodiments, the condensate distributor includes a first end and a second end disposed opposite to each other, the first end is connected to the circulation pipe, and the condensate distributor is provided with a plurality of drainage holes distributed from the first end along the direction of the second end.

[0010] In some embodiments, the diameters of the plurality of drainage holes gradually increase from the first end toward the second end.

[0011] In some embodiments, the evaporator water receiving pan includes an inclined bottom surface, the inclined bottom surface includes a high end and a low end forming a height difference, and the low end is located at the connection point between the evaporator water receiving pan and the circulation pipeline.

[0012] In some embodiments, the condensing cycle device further includes a filter, and the filter is installed at the connection between the evaporator water receiving pan and the water tank.

[0013] In a second aspect, an embodiment of the present invention provides a cabinet air conditioner, which includes an evaporator, a condenser and a condensing circulation device of any of the above embodiments, wherein the evaporator water receiving tray is arranged below the evaporator, and the drainage hole faces the condenser.

[0014] In some embodiments, the cabinet air conditioner also includes a shell and a middle partition, the middle partition is installed on the shell, and the two opposite sides of the middle partition and the shell respectively form a first receiving chamber and a second receiving chamber, the evaporator water receiving tray is installed in the first receiving chamber, and the condenser, water storage box, condensate distributor and water pump are installed in the second receiving chamber.

[0015] In the condensing circulation device and the cabinet air conditioner provided by the embodiment of the present invention, after the condensing circulation device is installed in the cabinet air conditioner, the evaporator water receiving pan is suitable for being arranged under the evaporator, so that the evaporator water receiving pan can receive the condensed water dripping from the evaporator; the water tank of the water storage box is connected with the evaporator water receiving pan and is located under the evaporator water receiving pan, which can facilitate the accumulation of water in the evaporator water receiving pan, reduce the contact area of ​​condensed water with the outside air, help to reduce the volatilization of condensed water, and improve the recovery rate of condensed water; the water level sensing component outputs the water level signal through the cooperation of the suspension part and the sensing part, and the water pump outputs the water level signal according to the water level signal. The water level signal performs corresponding actions. For example, when the suspended part rises to a higher position along with the water level in the water tank, the water pump is started according to the water level signal to transport the condensed water in the water tank to the condensed water distributor and spray it to the condenser through the drainage hole to cool the condenser, which helps the condenser to fully liquefy the gas or steam, and can reduce the power consumption of the condenser, thereby reducing the energy consumption of the cabinet air conditioner; for another example, when the suspended part drops to a lower position along with the water level in the water tank, the water pump also stops running according to the water level signal, which can avoid the water pump working at no load, and help reduce the energy consumption of the cabinet air conditioner. In addition, since the water level sensing component is installed in the water tank instead of the evaporator water tray, it helps to improve the sensitivity of the water level sensing component, and can timely transport the condensed water in the water tank and cool the condenser, further reducing the energy consumption of the cabinet air conditioner. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative work.

[0017] Figure 1 It is a schematic structural diagram of a condensation cycle device, an evaporator and a condenser according to an embodiment of the present invention.

[0018] Figure 2 yes Figure 1 Schematic diagram of the structure of the water level sensing component of the condensing circulation device.

[0019] Figure 3 It is a module schematic diagram of a condensation circulation device according to an embodiment of the present invention.

[0020] Figure 4 It is a schematic cross-sectional view of a cabinet air conditioner according to an embodiment of the present invention.

[0021] Figure 5 It is a schematic structural diagram of a cabinet air conditioner according to an embodiment of the present invention.

[0022] Figure 6It is a structural schematic diagram of the cabinet air conditioner according to an embodiment of the present invention from another perspective.

[0023] Figure 7 It is a module schematic diagram of a cabinet air conditioner according to an embodiment of the present invention. DETAILED DESCRIPTION

[0024] In order to enable those skilled in the art to better understand the scheme of the present invention, the technical scheme in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the present invention.

[0025] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0026] See also Figure 1 An embodiment of the present invention provides a condensation cycle device 100 , which is suitable for being arranged between the evaporator 300 and the condenser 500 .

[0027] Since the condenser 500 can change gas or steam into liquid, the working process of the condenser 500 is a heat release process, which leads to a high temperature of the condenser 500. Too high a temperature is not conducive to the full liquefaction of the gas or steam, thereby extending the working time of the condenser 500. The evaporator 300 can change liquid into gas, and the working process of the evaporator 300 is a heat absorption process. The evaporator 300 will produce condensed water during the refrigeration process. Based on this, the condensation cycle device 100 can transport the condensed water produced by the evaporator 300 to the condenser 500 to cool the condenser 500.

[0028] For example, during the operation of the condensation circulation device 100, the evaporator 300 and the condenser 500, a portion of the structure of the condensation circulation device 100 can be arranged below the evaporator 300 to collect the condensed water generated by the evaporator 300, and another portion of the structure of the condensation circulation device 100 can be arranged above the condenser 500 to spray the collected condensed water on the surface of the condenser 500 to cool the condenser 500.

[0029] The terms "above", "below", "vertical", "horizontal", "high", "low" and the like in this application are used as references to the relative positions of the structures in the various drawings, for example Figure 1 In the embodiment, the condenser 500 is located above the evaporator 300 , and the evaporator 300 is located below the condenser 500 .

[0030] The condensation circulation device 100 includes an evaporator water receiving tray 10, a water storage box 30, a water pump 50, a condensate distributor 70 and a circulation pipe 90. The evaporator water receiving tray 10, the water storage box 30, the water pump 50 and the condensate distributor 70 are connected through the circulation pipe 90. For example, the circulation pipe 90 is connected to the evaporator water receiving tray 10 and the water tank 31, connected to the water tank 31 and the water pump 50, and connected to the water pump 50 and the condensate distributor 70.

[0031] The evaporator water receiving pan 10 is suitable for being arranged below the evaporator 300. The evaporator water receiving pan 10 is used to recover the condensed water generated during the operation of the evaporator 300. In order to facilitate the evaporator water receiving pan 10 to receive the condensed water that is drained or dropped from the evaporator 300, the evaporator water receiving pan 10 can cover the evaporator 300 in the vertical projection, which helps the evaporator water receiving pan 10 to improve the recovery rate of the condensed water as much as possible.

[0032] The evaporator water receiving tray 10 may include an inclined bottom surface 11, which can guide the flow of condensed water in the evaporator water receiving tray 10 so that the condensed water will not be dispersed in various corners of the evaporator water receiving tray 10 without flowing into the water storage tank 31, which helps to further improve the recovery rate of condensed water.

[0033] The inclined bottom surface 11 may be inclined with respect to the horizontal direction, for example, the inclined bottom surface 11 may include a high end 111 and a low end 113, the high end 111 and the low end 113 form a height difference, and the position of the high end 111 is higher than the position of the low end 113 in the vertical direction. The low end 113 may be located at the connection between the evaporator water receiving tray 10 and the circulation pipe 90, so that the inclined bottom surface 11 can guide the condensed water into the circulation pipe 90.

[0034] The water storage box 30 is located below the evaporator water receiving tray 10. The water storage box 30 is used to accumulate condensed water flowing in from the evaporator water receiving tray 10, reducing the area of ​​contact between the condensed water and the outside air, helping to reduce the volatilization of the condensed water and improve the recovery rate of the condensed water.

[0035] The water storage box 30 includes a water tank 31 and a water level sensor assembly 33. The water tank 31 is connected to the evaporator water receiving tray 10 and is located below the evaporator water receiving tray 10. The capacity of the water tank 31 can be smaller than the capacity of the evaporator water receiving tray 10.

[0036] The water level sensing component 33 is installed in the water tank 31. Since the water level sensing component 33 is installed in the water tank 31 instead of the evaporator water receiving tray 10, it helps to improve the sensitivity of the water level sensing component 33, and can timely transport the condensed water in the water tank 31 and cool the condenser 500, further reducing the energy consumption of the cabinet air conditioner.

[0037] The water level sensing assembly 33 includes a sensing member 331 and a suspension member 333. The suspension member 333 and the sensing member 331 cooperate to output a water level signal. The density of the suspension member 333 can be less than or much less than the density of condensed water, so that the suspension member 333 can remain suspended on the water surface. The suspension member 333 can be mounted on the sensing member 331 and slide along the sensing member 331 as the water level of the water tank 31 changes. The suspension member 333 sliding to different positions of the sensing member 331 can cause the sensing member 331 to output different water level signals, so that the water pump 50 can perform different actions according to different water level signals.

[0038] For example, the water pump 50 is started according to the water level signal, and the water pump 50 in the started state can deliver the condensed water in the water tank 31 to the condensed water distributor 70. For another example, the water pump 50 stops running according to the water level signal, and the water pump 50 in the stopped state or the closed state can stop delivering the condensed water in the water tank 31 to the condensed water distributor 70.

[0039] See also Figure 2 The sensor 331 may include an opening sensor 3311 and a closing sensor 3313. The opening sensor 3311 forms a height difference with the closing sensor 3313 and is located above the closing sensor 3313. When the condensed water in the water tank 31 accumulates to a certain capacity, the suspension 333 will rise to a higher position along with the water level in the water tank 31. At this time, the suspension 333 slides to cooperate with the opening sensor 3311 to trigger the water level signal output by the sensor 331 to be an opening signal. Then, the water pump 50 is started according to the opening signal to transport the condensed water in the water tank 31 to the condensed water distributor 70 and spray it from the drain hole 71 to the condenser 500 to cool the condenser 500, which helps the condenser 500 to fully liquefy the gas or steam, and can reduce the power consumption of the condenser 500, thereby reducing the energy consumption of the cabinet air conditioner.

[0040] When the condensed water in the water tank 31 is gradually transported to the condenser 500 by the water pump 50 and is reduced to a certain amount, the suspension 333 is lowered to a lower position along with the water level in the water tank 31. At this time, the suspension 333 slides to cooperate with the closing sensor 3313 to trigger the water level signal output by the sensor 331 as a closing signal. The water pump 50 stops running according to the closing signal, which can avoid the water pump 50 from working at no load, shorten the working time of the water pump 50, and help reduce the energy consumption of the cabinet air conditioner.

[0041] The way in which the opening sensor 3311 and the closing sensor 3313 generate different water level signals with the suspension 333 can be the way of induced electromotive force. For example, the suspension 333 can include a magnet, which can be a magnet; the opening sensor 3311 can include a first coil, which can be a copper coil. In the process of the magnet and the first coil gradually approaching each other, the magnetic flux of the first coil gradually increases and the induced electromotive force generated also gradually increases. When the induced electromotive force increases to a certain range, the first coil conducts the circuit and outputs a control signal, so that the first coil and the magnet cooperate to generate an opening signal.

[0042] Similarly, the closing sensor 3313 may include a second coil, which may be a copper coil. The matching process of the magnet and the second coil refers to the matching process of the magnet and the first coil, and finally the matching of the second coil and the magnet generates a closing signal.

[0043] The sensing element 331 may also include an alarm sensor 3315, which forms a height difference with the opening sensor 3311 and is located above the opening sensor 3311. When the condensed water in the water tank 31 accumulates to an ultra-high water level and the suspension element 333 is higher than the opening sensor 3311, it is possible that the circulation pipe 90 between the water tank 31 and the condensed water distributor 70 is blocked, or the water pump 50 fails and cannot respond to work, or the condensed water distributor 70 is blocked. At this time, the suspension element 333 slides to cooperate with the alarm sensor 3315 to trigger the sensing element 331 to output an alarm signal, so that the user or staff can know the situation that the water tank 31 cannot drain normally through the alarm signal, which helps the user or staff to check and repair the condensation circulation device 100 in time.

[0044] Similarly, the alarm sensor 3315 and the suspension 333 may generate different water level signals by inducing electromotive force. For example, the alarm sensor 3315 includes a third coil, which may be a copper coil. The matching process of the magnet and the third coil is similar to the matching process of the magnet and the first coil, and finally the matching of the third coil and the magnet generates an alarm signal.

[0045] In the case where the sensing element 331 includes an alarm sensor 3315, the condensing cycle device 100 may also include an alarm (not shown), which gives an alarm according to an alarm signal. For example, the alarm may be a speaker, and the alarm given by the alarm according to the alarm signal may be an alarm sound. The alarm may also be a display screen, and the alarm given by the alarm according to the alarm signal may be a display screen showing a specific picture.

[0046] The condensate distributor 70 is provided with a drainage hole 71, which is suitable for facing the condenser 500. For example, the condensate distributor 70 can be located above the condenser 500. The condensate distributor 70 can be a cylindrical or rectangular strip structure, so that the length of the condensate distributor 70 and the condenser 500 can be matched.

[0047] The condensate distributor 70 may include a first end 73 and a second end 75, the first end 73 and the second end 75 are arranged opposite to each other, the direction of the first end 73 along the second end 75 may be the length direction of the condensate distributor 70, and the first end 73 is connected to the circulation pipe 90. The condensate distributor 70 is provided with a plurality of drainage holes 71, and the plurality of drainage holes 71 are distributed from the first end 73 along the direction of the second end 75, which helps the condensate sprayed from the drainage holes 71 of the condensate distributor 70 to be sprayed more fully on the same surface of the condenser 500.

[0048] In addition, since the drainage hole 71 in the condensate distributor 70 that is closest to the first end 73 or the circulation pipe 90 is the first to spray condensate to the condenser 500 and has the longest condensate spraying time, while the drainage hole 71 that is closest to the second end 75 is the last to spray condensate to the condenser 500 and has the shortest condensate spraying time, the heat dissipation effect at different positions of the same surface of the condenser 500 will be different. By gradually increasing the aperture of the plurality of drainage holes 71 from the first end 73 along the direction of the second end 75, the drainage volume of the drainage hole 71 near the second end 75 per unit time is greater than the drainage volume of the drainage hole 71 near the first end 73 or the circulation pipe 90 per unit time, which is conducive to the total drainage volume of the drainage holes 71 at different positions tending to be the same, thereby helping to make the heat dissipation effect of the same surface of the condenser 500 more uniform.

[0049] The condensing circulation device 100 may further include a filter 40, which is installed at the connection between the evaporator water tray 10 and the water tank 31. The filter 40 may be a filter net, so as to prevent the impurities in the evaporator water tray 10 from flowing into the water tank 31 through the circulation pipe 90. On the one hand, it can prevent the water pump 50 from causing the water flow to be turbulent during operation, causing the impurities to hit the water level sensing component 33 under the push of the water flow and cause damage to the water level sensing component 33; on the other hand, it can also prevent the impurities from accumulating on the sensing component 331, the suspension component 333 and other structures, so that the sensitivity of the suspension component 333 and the sensing component 331 is reduced and the water level signal cannot be accurately output.

[0050] See also Figure 3The condensing circulation device 100 may further include a control panel 60, which may be electrically connected to the water level sensing component 33, the water pump 50, the alarm and other structures. On the one hand, the control panel 60 may be electrically connected to the power supply to supply power to the water level sensing component 33, the water pump 50, the alarm and other structures. On the other hand, the control panel 60 may process control signals of the water level sensing component 33, the water pump 50, the alarm and other structures. For example, the sensing element 331 in the water level sensing component 33 may send water level signals such as an on signal, a off signal, and an alarm signal to the control panel 60. The control panel 60 controls the water pump 50 to start or stop running according to the above water level signal, and also controls the alarm to sound an alarm.

[0051] See also Figure 4 The embodiment of the present invention further provides a cabinet air conditioner 1000, which includes an evaporator 300, a condenser 500 and a condensing circulation device 100 of any of the above embodiments, wherein the evaporator water receiving tray 10 is arranged below the evaporator 300, and the drainage hole 71 faces the condenser 500.

[0052] In the cabinet air conditioner 1000 provided in the embodiment of the present invention, the evaporator water receiving pan 10 is suitable for being arranged below the evaporator 300, so that the evaporator water receiving pan 10 can receive the condensed water dripping from the evaporator 300; the water tank 31 of the water storage box 30 is connected with the evaporator water receiving pan 10 and is located below the evaporator water receiving pan 10, which can be convenient for accumulating the water in the evaporator water receiving pan 10, reducing the contact area between the condensed water and the external space, and helping to reduce the volatilization of the condensed water; the water level sensing component 33 outputs the water level signal through the cooperation of the suspension 333 and the sensing component 331, and the water pump 50 performs corresponding actions according to the water level signal. For example, when the suspension 333 rises to a higher level with the water level in the water tank 31, ... When the water level sensor 33 is set, the water pump 50 is started according to the water level signal to transport the condensed water in the water tank 31 to the condensed water distributor 70 and spray it to the condenser 500 through the drainage hole 71 to cool the condenser 500, which helps the condenser 500 to fully liquefy the gas or steam. The condensed water of the cabinet air conditioner 1000 circulates to the condenser 500, which can reduce the condensation pressure of the condenser 500, thereby reducing the power consumption of the condenser 500, thereby reducing the energy consumption of the cabinet air conditioner; for example, when the suspension 333 is lowered to a lower position along with the water level in the water tank 31, the water pump 50 also stops running according to the water level signal, which can avoid the water pump 50 from working without load, and helps to reduce the energy consumption of the cabinet air conditioner. In addition, since the water level sensing component 33 is installed in the water tank 31 instead of in the evaporator water tray 10, it helps to improve the sensitivity of the water level sensing component 33, and can timely transport the condensed water in the water tank 31 and cool the condenser 500, further reducing the energy consumption of the cabinet air conditioner.

[0053] The cabinet air conditioner 1000 may further include a shell 700 and a middle partition 900, and the middle partition 900 is installed on the shell 700. The two opposite sides of the middle partition 900 and the shell 700 respectively form a first receiving chamber 200 and a second receiving chamber 400, the evaporator water receiving pan 10 may be installed in the first receiving chamber 200, and the condenser 500, the water storage box 30, the condensed water distributor 70 and the water pump 50 may be installed in the second receiving chamber 400. By reasonably arranging the various structures of the cold cycle device in the spatial position of the shell 700, it is helpful to improve the space utilization rate of the shell 700.

[0054] See also Figure 5 and Figure 6 The cabinet air conditioner 1000 may also include a first centrifugal fan 602, a second centrifugal fan 604, a compressor 606 and other structures. For example, the first centrifugal fan 602 is installed in the first receiving chamber 200, and the second centrifugal fan 604 and the compressor 606 are installed in the second receiving chamber 400. When the cabinet air conditioner 1000 is in cooling operation, the first centrifugal fan 602 draws air from the housing 700 and discharges the low-temperature air into the housing 700 after evaporation and heat absorption by the evaporator 300. At the same time, the second centrifugal fan 604 draws air from the atmosphere and discharges the high-temperature and high-pressure gas discharged by the compressor 606 to the outdoor atmosphere after heat exchange through the condenser 500.

[0055] See also Figure 7 The first centrifugal fan 602, the second centrifugal fan 604, the compressor 606 and other structures can also be controlled and powered by the control board 60, so that the control board 60 can control the operation of the first centrifugal fan 602, the second centrifugal fan 604, the compressor 606 and other structures.

[0056] In addition, the cabinet air conditioner 1000 may further include a plurality of temperature sensors 800 to detect the temperature of various locations within the cabinet air conditioner 1000 so that the cabinet air conditioner 1000 can better control the operation of various structures.

[0057] In the present invention, unless otherwise clearly specified or limited, the terms "installation", "connection", "fixation" and the like should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, it can be internal communication between two elements, it can be only surface contact, or it can be connected through surface contact through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0058] In addition, the terms "first", "second", etc. are only used to distinguish the description and cannot be understood as a specific or special structure. The description of the terms "some embodiments", "other embodiments", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In the present invention, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art can combine and combine the different embodiments or examples described in the present invention and the features of the different embodiments or examples without contradiction.

[0059] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit them. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. Such modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the present invention, and should all be included in the protection scope of the present invention.

Claims

1. A condensation cycle device, suitable for being arranged between an evaporator and a condenser, characterized in that: The condensation circulation device comprises: An evaporator water receiving tray, wherein the evaporator water receiving tray is suitable for being arranged below the evaporator; A water storage box, the water storage box comprises a water tank and a water level sensing component, the water tank is connected to the evaporator water receiving tray and is located below the evaporator water receiving tray, the water level sensing component is installed in the water tank, the water level sensing component comprises a sensing part and a suspension part, the sensing part comprises an opening sensor and a closing sensor, the opening sensor forms a height difference with the closing sensor and is located above the closing sensor, the suspension part is sleeved on the sensing part and slides along the sensing part as the water level of the water tank changes; the suspension part slides to cooperate with the opening sensor to trigger the water level signal output by the sensing part to be an opening signal, and the suspension part slides to cooperate with the closing sensor to trigger the water level signal output by the sensing part to be a closing signal; a water pump, the water pump being started according to the start signal to transport the condensed water in the water tank to the condensed water distributor and to make the condensed water spray out from the drain hole, and the water pump being stopped according to the shut-down signal; a condensate distributor, the condensate distributor being provided with a drainage hole, the drainage hole being adapted to face the condenser; and A circulation pipeline is connected to the evaporator water receiving tray and the water tank, to the water tank and the water pump, and to the water pump and the condensate distributor.

2. The condensation cycle device according to claim 1, characterized in that: The sensing element also includes an alarm sensor, which forms a height difference with the opening sensor and is located above the opening sensor. The suspension element slides to cooperate with the alarm sensor to trigger the sensing element to output an alarm signal. The condensing circulation device also includes an alarm, which sounds an alarm based on the alarm signal.

3. The condensation cycle device according to claim 2, characterized in that: The suspension element includes a magnet, the opening sensor includes a first coil, the closing sensor includes a second coil, and the alarm sensor includes a third coil. The first coil cooperates with the magnet to generate the opening signal, the second coil cooperates with the magnet to generate the closing signal, and the third coil cooperates with the magnet to generate the alarm signal.

4. The condensation cycle device according to claim 1, characterized in that: The condensate distributor comprises a first end and a second end which are arranged opposite to each other, the first end is connected to the circulation pipe, and the condensate distributor is provided with a plurality of drainage holes which are distributed from the first end along the direction of the second end.

5. The condensation cycle device according to claim 4, characterized in that: The diameters of the plurality of drainage holes gradually increase from the first end portion toward the second end portion.

6. The condensation cycle device according to claim 1, characterized in that: The evaporator water receiving pan comprises an inclined bottom surface, wherein the inclined bottom surface comprises a high end and a low end forming a height difference, and the low end is located at a connection point between the evaporator water receiving pan and the circulation pipeline.

7. The condensation cycle device according to claim 1, characterized in that: The condensing circulation device further comprises a filter, and the filter is installed at the connection point between the evaporator water receiving pan and the water tank.

8. A cabinet air conditioner, characterized in that: include: Evaporator; Condenser; as well as In the condensing cycle device according to any one of claims 1 to 7, the evaporator water receiving pan is arranged below the evaporator, and the drainage hole faces the condenser.

9. The cabinet air conditioner according to claim 8, characterized in that: The cabinet air conditioner also includes a shell and a middle partition, the middle partition is installed on the shell, and the two opposite sides of the middle partition and the shell respectively form a first receiving chamber and a second receiving chamber, the evaporator water receiving tray is installed in the first receiving chamber, and the condenser, the water storage box, the condensate distributor and the water pump are installed in the second receiving chamber.

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