CN115479326A

CN115479326A - Heat exchange equipment

Info

Publication number: CN115479326A
Application number: CN202211281715.XA
Authority: CN
Inventors: 梁亚国; 仲明凯; 张磊; 周飞; 聂源基; 李陆伟
Original assignee: Gree Electric Appliances Inc of Zhuhai
Current assignee: Gree Electric Appliances Inc of Zhuhai
Priority date: 2022-10-19
Filing date: 2022-10-19
Publication date: 2022-12-16
Also published as: WO2024082429A1

Abstract

The invention provides heat exchange equipment which comprises a shell, wherein the shell is provided with a water collecting structure, and the water collecting structure is used for collecting condensed water; the evaporator is arranged in the shell; the water collecting structure comprises a first liquid storage tank, at least one part of which is communicated with an inlet of the first liquid storage tank; the second liquid storage tank, first liquid storage tank still have with the second leakage fluid dram of second liquid storage tank intercommunication, second liquid storage tank detachably sets up on the casing. The heat exchange equipment provided by the invention can solve the problem that the heat exchange equipment in the prior art is not thorough in condensed water treatment.

Description

Heat exchange equipment

Technical Field

The invention relates to the technical field of heat exchange equipment, in particular to heat exchange equipment.

Background

The heat exchange equipment has a temperature regulation function, for example, an air conditioner, and when the air conditioner is in use, especially the integral air conditioner is in a winter operation heating mode, condensed water generated by a condenser on the outdoor side slides down along fins and is gathered in a chassis when the condenser performs heat exchange or high-temperature defrosting and ice melting. Due to the use requirement, the condensed water outside the integral air conditioner does not need to be installed by a water pipe and is directly discharged and dripped onto the ground or a building, when the outdoor environment temperature is lower than 0 ℃, the condensed water gathered in the chassis can be frozen, and the fan blades and the water ring arranged on the fan blades in high-speed operation are damaged, so that the air conditioner cannot normally work.

Although some air conditioners on the market have the technical effect of melting condensed water and supplying the melted condensed water to an evaporator to form steam so as to humidify the steam, the amount of the condensed water consumed by the steam is limited, and the condensed water cannot be treated.

From the above, the heat exchange equipment in the prior art has the problem of incomplete condensate water treatment.

Disclosure of Invention

The invention mainly aims to provide heat exchange equipment to solve the problem that the heat exchange equipment in the prior art is not complete in condensate water treatment.

In order to achieve the above object, according to one aspect of the present invention, there is provided a heat exchange device including a housing having a water collecting structure for collecting condensed water; the evaporator is arranged in the shell; the water collecting structure comprises a first liquid storage tank, at least one part of which is communicated with an inlet of the first liquid storage tank; the second liquid storage tank, first liquid storage tank still have with the second leakage fluid dram of second liquid storage tank intercommunication, second liquid storage tank detachably sets up on the casing.

Further, the second liquid storage tank is positioned below the first liquid storage tank.

Further, the first tank and the second tank are located at a corner of the housing or at a side of the evaporator.

Further, the first liquid storage tank comprises a first tank body, and the first tank body is provided with a second liquid outlet; the first cover plate is detachably arranged at the top of the first box body, the first box body and the first cover plate are matched to form a cavity between the first box body and the first cover plate, and the inlet is formed in the first box body or the first cover plate; the baffle, the baffle setting is in the inside of cavity, and the baffle is divided into primary region and second grade region with the cavity, import and primary region intercommunication, second leakage fluid dram and second grade region intercommunication.

Further, the baffle is vertically arranged in the cavity, one end of the baffle, which is close to the first cover plate, is provided with an overflow port, and the primary area and the secondary area are communicated through the overflow port.

Furthermore, an overflow port is communicated to the edge of the top of the partition plate; and/or an overflow gap is formed between the top of the partition plate and the first cover plate and serves as an overflow port; and/or the second liquid outlet is positioned below the overflow port.

Further, the primary region and the secondary region are arranged in the horizontal direction; and/or indirect heating equipment still includes the filter screen subassembly, and the filter screen subassembly sets up in the inside in one-level region, and the filter screen subassembly is divided into the one-level region and is treated filter area and filter area, import and treat filter area intercommunication, the first drain port and the filter area intercommunication of first liquid reserve tank.

Furthermore, the filter screen component comprises at least two upright posts which are arranged at intervals, and two of the at least two upright posts are respectively connected with the side surface of the primary area; the cross rod is arranged on the bottom surface of the primary area and is connected with the upright rod, and the cross rod and the upright rod are matched to enclose a filter screen support; the filter screen, the filter screen is installed on filter screen support.

Further, the first reservoir has a first drain in communication with the evaporator to provide condensate for humidification; the first box body further comprises a first valve, and the first valve is arranged at the first liquid discharge port to adjust the on-off state between the first box body and the evaporator.

Further, the second liquid storage tank comprises a second tank body, and the second tank body at least has a liquid through port communicated with the outside of the shell; the second cover plate is detachably mounted on the top surface of the second box body, the second cover plate and the second box body are matched to form a liquid storage cavity between the second cover plate and the second box body, and a liquid inlet communicated with the second liquid outlet is formed in the second box body or the second cover plate.

Further, indirect heating equipment still includes the subassembly that slowly flows, and the inlet is through slowly flowing subassembly and stock solution chamber intercommunication, slowly flows the subassembly and is used for leading and slowly flowing the comdenstion water that gets into by the inlet.

Furthermore, the slow flow component comprises a water receiving groove, the water receiving groove is formed in the second cover plate or the second box body, the water receiving groove is provided with a water outlet, and the water outlet is communicated with the liquid storage cavity.

Furthermore, the water receiving tank is formed by at least one part of the second cover plate being recessed into the liquid storage cavity, and the notch of the water receiving tank is used as the liquid inlet.

Furthermore, the heat exchange equipment also comprises a liquid level sensing device, and the liquid level sensing device is arranged in the second liquid storage tank; the prompting device is electrically connected with the liquid level sensing device, the liquid level sensing device is provided with a liquid level detection end, and the liquid level detection end is arranged at the top of the liquid storage cavity of the second liquid storage box so as to be used for sending prompting information to the prompting device when condensate water in the liquid storage cavity is detected to be in a full water state, and the prompting device prompts the second liquid storage box to be in the full water state.

Further, the heat exchange equipment also comprises a second valve, and the second valve is arranged at a liquid through opening of a second box body of the second liquid storage box.

Further, the second reservoir may be provided on the housing in a drawable manner.

Furthermore, the heat exchange equipment further comprises a mounting rack, the mounting rack is mounted inside the shell, the mounting rack is provided with a mounting opening, and the second liquid storage tank is detachably mounted inside the mounting rack through the mounting opening.

Furthermore, the heat exchange equipment also comprises a communicating pipe, one end of the communicating pipe is communicated with the second liquid outlet, at least one part of the other end of the communicating pipe extends into the mounting rack, and the other end of the communicating pipe is opposite to and arranged at intervals with the liquid inlet of the second tank body of the second liquid storage tank.

Further, the heat exchange equipment comprises a sliding assembly, and the second liquid storage tank is connected with the mounting frame in a sliding mode through the sliding assembly.

Further, the sliding assembly comprises a sliding strip extending along the depth direction of the mounting frame and a sliding groove in sliding fit with the sliding strip, one of the sliding strip and the sliding groove is arranged on the inner wall surface of the mounting frame, and the other of the sliding strip and the sliding groove is arranged on the outer wall surface of the second box body of the second liquid storage box.

Furthermore, the side wall of the mounting rack is provided with an elastic rib which is used for being abutted against the second liquid storage tank; and/or the outer wall surface of the second liquid storage tank is provided with a convex rib; and/or a handle is arranged on the second liquid storage tank.

Further, the casing has the chassis, is formed with the water catch bowl on the chassis, and the structure of catchmenting still includes water pump and pipeline, and the water pump transmits the comdenstion water in the water catch bowl for first liquid reserve tank through pipeline.

Further, the water pump and the water collecting tank are arranged on one side, far away from the evaporator, of the shell, the water pump is located at the corner of the shell, and the first liquid storage tank, the second liquid storage tank and the water pump are located in the diagonal direction of the shell.

Further, at least one part of the inner surface of the chassis extends downwards in an inclined mode along the direction far away from the evaporator, so that the condensed water on the side where the evaporator is located flows back to the water collecting tank.

Furthermore, a drain valve is arranged in the water collecting tank.

Furthermore, a rainwater detection device is arranged on the shell and used for detecting whether the external environment rains and sending a drainage signal when raining is detected, and the rainwater detection device is connected with the drainage valve so as to open drainage when the drainage valve receives the drainage signal.

Further, indirect heating equipment still includes the drainage box, and the drainage box setting is at the top of evaporimeter, and first liquid reserve tank passes through drainage box and evaporimeter intercommunication.

Further, the heat exchange equipment is an integral air conditioner.

By applying the technical scheme, the heat exchange equipment comprises a shell, an evaporator, a first liquid storage tank and a second liquid storage tank, wherein the shell is provided with a water collecting structure, the water collecting structure is used for collecting condensed water, the evaporator is arranged in the shell, at least one part of the water collecting structure is communicated with an inlet of the first liquid storage tank, the first liquid storage tank is also provided with a second liquid outlet communicated with the second liquid storage tank, and the second liquid storage tank is detachably arranged on the shell.

Therefore, the heat exchange equipment collects the condensed water generated in the using process through the water collecting structure, supplies the condensed water to the evaporator, evaporates and consumes the condensed water through the evaporator, and can humidify air while consuming the condensed water; the first liquid storage tank and the second liquid storage tank are arranged to form a double-liquid storage tank structure, redundant condensate water is collected through the double liquid storage tanks, the first liquid storage tank has the function of providing the condensate water for the evaporator and can also provide the condensate water for the second liquid storage tank, the second liquid storage tank can realize concentrated discharge of the condensate water, the concentrated treatment of the condensate water is realized, and the influence of random discharge of the condensate water on environmental protection is avoided; second liquid reserve tank detachably installs on the casing to when needs carry out centralized processing with the comdenstion water, take out the second liquid reserve tank on by the casing, handle the comdenstion water of the inside with the second liquid reserve tank in order to realize taking out the second liquid reserve tank.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the invention and, together with the description, serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 shows a schematic perspective view of a heat exchange apparatus of the present invention;

FIG. 2 shows another perspective view of the heat exchange apparatus of the present invention;

FIG. 3 shows a perspective view of the mounting structure of the first and second tanks of the present invention;

fig. 4 shows a sectional view of a mounting structure of a first tank and a second tank of the present invention;

fig. 5 shows an exploded view of the mounting structure of the first and second tanks of the present invention;

FIG. 6 shows a schematic view of the internal structure of a first tank of the present invention;

FIG. 7 shows a schematic internal construction of one embodiment of a second tank of the present invention;

FIG. 8 shows a schematic internal construction of another embodiment of the second tank of the present invention;

FIG. 9 shows a schematic external configuration of a second tank of the present invention;

FIG. 10 shows a perspective view of the transfer line of the present invention;

FIG. 11 shows a schematic view of the mounting structure of the second tank of the present invention;

fig. 12 is a sectional view showing a mounting structure of a second tank of the present invention;

FIG. 13 is a schematic view showing the installation relationship of the drain box of the present invention with an evaporator;

FIG. 14 is a schematic view showing a mounting relationship of the drain box of the present invention to a first drain port;

fig. 15 is a schematic view showing a structure of a cover of the drain box of the present invention;

fig. 16 is a schematic view showing a structure of a case body of the drain case of the present invention;

fig. 17 shows an internal structural view of the drain box of the present invention.

Wherein the figures include the following reference numerals:

10. a housing; 101. a water collection structure; 1011. a water collection tank; 102. a liquid discharge channel; 103. avoiding the mouth; 20. a first liquid storage tank; 210. a first cover plate; 220. a first case; 2201. a primary region; 22011. a filtration zone; 22012. a region to be filtered; 2202. a secondary region; 221. a first drain port; 222. a second liquid discharge port; 223. an inlet; 230. a partition plate; 231. an overflow port; 240. a screen assembly; 241. a screen support; 2411. erecting a rod; 2412. a cross bar; 242. a filter screen; 30. a second liquid storage tank; 310. a second cover plate; 320. a second case; 321. a liquid through port; 40. a mounting frame; 410. an installation port; 420. an elastic rib; 50. an evaporator; 60. a heating element; 70. a delivery line; 701. a first stage; 702. a second stage; 703. a third stage; 80. a water pump; 810. a float level switch; 90. a communicating pipe; 1010. a liquid level sensing device; 1020. a rib is protruded; 1030. a handle; 1040. a chute; 1050. a slide bar; 1060. a slow flow component; 1061. a water receiving tank; 1070. a liquid discharge pipe; 1080. a drain box; 1081. a shunting cavity; 1082. a transition chamber; 1083. a box cover; 1084. a box body; 1085. a first partition plate; 1086. a second partition plate; 1087. an external communication hole.

Detailed Description

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.

It is noted that, unless otherwise indicated, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.

In the present invention, unless specified to the contrary, use of the terms of orientation such as "upper, lower, top, bottom" or the like, generally refer to the orientation as shown in the drawings, or to the component itself in a vertical, perpendicular, or gravitational orientation; likewise, for ease of understanding and description, "inner and outer" refer to the inner and outer relative to the profile of the components themselves, but the above directional words are not intended to limit the invention.

In order to solve the problems in the prior art, the invention provides heat exchange equipment. The heat exchange equipment can be used in the industrial field and the household field to realize temperature regulation.

Specifically, the heat exchange equipment is an air conditioner.

Further, the air conditioner is an integral type air conditioner.

It should be noted that, in the process of using the integral air conditioner in the heating mode in winter, the condenser on the outdoor side generates condensed water through heat exchange or high-temperature defrosting and ice melting, and the condensed water enters the water collecting structure 101 of the casing 10 of the air conditioner to achieve the effect of collecting the condensed water.

Example one

As shown in fig. 1 to 12, the heat exchange device includes a housing 10, an evaporator 50, a first liquid storage tank 20 and a second liquid storage tank 30, the housing 10 has a water collecting structure 101, the water collecting structure 101 is used for collecting condensed water, the evaporator 50 is disposed in the housing 10, at least a portion of the water collecting structure 101 is communicated with an inlet 223 of the first liquid storage tank 20, the first liquid storage tank 20 has a first liquid discharge port 221 communicated with the evaporator 50 to provide the condensed water for humidification, the first liquid storage tank 20 further has a second liquid discharge port 222 communicated with the second liquid storage tank 30, and the second liquid storage tank 30 is detachably mounted on the housing 10.

Specifically, the heat exchange equipment collects the condensed water generated in the use process through the water collecting structure 101, supplies the condensed water to the evaporator 50, and evaporates and consumes the condensed water through the evaporator 50 so as to humidify the air while consuming the condensed water; the first liquid storage tank 20 and the second liquid storage tank 30 are arranged to form a double-liquid storage tank structure, redundant condensate water is collected through the double liquid storage tanks, the first liquid storage tank 20 not only has the function of providing the condensate water for the evaporator 50, but also can provide the condensate water for the second liquid storage tank 30, the second liquid storage tank 30 can realize concentrated discharge of the condensate water, the concentrated treatment of the condensate water is realized, and the influence on environmental protection caused by random discharge of the condensate water is avoided; the second liquid storage tank 30 is detachably mounted on the housing 10, so that when the condensed water is required to be intensively treated, the second liquid storage tank 30 is drawn out from the housing 10, and the second liquid storage tank 30 is taken out and the condensed water in the second liquid storage tank 30 is treated.

Wherein, this application adopts the two liquid reserve tanks of first liquid reserve tank 20 and second liquid reserve tank 30 to set up the structure to when convenient concentrated treatment comdenstion water, can concentrate the comdenstion water of the inside of second liquid reserve tank 30 and discharge alone, can not influence the storage of the comdenstion water of the inside of first liquid reserve tank 20 and provide the comdenstion water to evaporimeter 50.

Further, the second liquid storage tank 30 is located below the first liquid storage tank 20, so that the condensed water in the first liquid storage tank 20 enters the second liquid storage tank 30 through the second liquid discharge port 222, and the first liquid storage tank 20 and the second liquid storage tank 30 which are arranged up and down enter the second liquid storage tank 30 under the action of the gravity of the condensed water.

In this embodiment, first liquid reserve tank 20 and second liquid reserve tank 30 are located the bight department of casing 10 or are located one side of evaporimeter 50 to make things convenient for the comdenstion water to enter into first liquid reserve tank 20 after, the comdenstion water of the inside of first liquid reserve tank 20 can flow to evaporimeter 50, and first liquid reserve tank 20 and second liquid reserve tank 30 set up also convenient when needs centralized processing comdenstion water in the bight department of casing 10, the outside of casing 10 is discharged to the comdenstion water of the inside of second liquid reserve tank 30 or direct being dismantled second liquid reserve tank 30 to the convenience, the discharge route has been reduced, the efficiency of the emission of comdenstion water has been improved.

It should be noted that, the first reservoir 20 and the second reservoir 30 are connected through the connection pipe 90, in an embodiment of this embodiment, a pump body may be disposed on the connection pipe 90 to provide power for the condensed water to enter the second reservoir 30 from the first reservoir 20 through the pump body, and after the pump body is disposed on the connection pipe 90, the disposition positions of the first reservoir 20 and the second reservoir 30 are not limited to the vertical disposition, but may be other disposition, such as side-by-side disposition.

As shown in fig. 1, 2 and 9, the water collection structure 101 includes a water collection tank 1011 for collecting the condensed water through the water collection tank 1011, the water collection structure 101 further includes a water pump 80 and a delivery pipe 70, and the water pump 80 transmits the condensed water in the water collection tank 1011 to the first liquid storage tank 20 through the delivery pipe 70.

Further, when the temperature is too low and the condensed water freezes in the water collecting tank 1011 of the water collecting structure 101, the heating element 60 arranged in the water collecting tank 1011 can be used for heating to melt ice, so that the condensed water can keep liquid, the water pump 80 is provided with the float liquid level switch 810, after the heating element 60 is heated to melt ice to form the condensed water, the float liquid level switch 810 controls the water pump 80 to work, and the condensed water can be conveyed to the inside of the first liquid storage tank 20 through the conveying pipeline 70 under the driving of the water pump 80.

The heating member 60 is a structural member having a heating function, such as an electric heater wire or an electric heating rod.

In the present embodiment, the housing 10 has a bottom chassis on which the water collecting tank 1011 is formed, the water pump 80 and the water collecting tank 1011 are disposed on a side of the housing 10 away from the evaporator 50, and the water pump 80 is located at a corner of the housing 10, and the first and second

liquid tanks

20 and 30 and the water pump 80 are located in a diagonal direction of the housing 10.

Because the water collecting tank 1011 collects the condensed water and has a distance with the evaporator 50, the condensed water is conveyed to the first liquid storage tank 20 through the structure of arranging the water pump 80 and the conveying pipeline 70, the water pump 80 is positioned at the corner of the shell 10 to provide power for the flow of the condensed water in the conveying pipeline 70, and the layout mode is favorable for the flow of the condensed water and enhances the collection efficiency of the condensed water.

Of course, the arrangement position of the water pump 80 is not limited to be arranged at the corner of the housing 10, and may be arranged at other positions inside the housing 10, so as to provide power.

The corner of the housing 10 is a corner formed by connecting two sides of the chassis of the housing 10.

In this embodiment, at least a portion of the inner surface of the base plate extends obliquely downward in a direction away from the evaporator 50, so that the condensed water on the side where the evaporator 50 is located flows back into the water collecting tank 1011.

As shown in fig. 1, a drain valve is further disposed in the water collection tank 1011 to control whether the condensed water in the water collection tank 1011 is drained to the outside environment by controlling on/off of the drain valve.

Specifically, a rainwater detection device is provided on the housing 10 for detecting whether the external environment is raining and sending a drainage signal when it is detected that it is raining, and the rainwater detection device is connected to the drain valve to open the drainage when the drain valve receives the drainage signal.

Further, the rainwater detection device is a rainwater sensor.

Further, the water collecting grooves 1011 have different depth regions, as the condensed water in the depth regions is pumped out, the condensed water in the shallow regions can be supplemented into the depth regions, and the liquid inlet of the conveying pipeline 70 is communicated with the deepest region of the water collecting grooves 1011 of the chassis, so that the condensed water can be sufficiently conveyed.

As shown in fig. 1 and 9, the conveying pipeline 70 includes a first section 701, a second section 702, and a third section 703 connected in sequence, the first section 701 extends along a side of the housing 10, the third section 703 is disposed along a height direction of the housing 10, and a liquid outlet of the third section 703 is located at a top of the liquid storage tank.

Specifically, a conveying pipeline 70 arranged in a segmented manner is adopted to realize conveying of condensed water, wherein a first section 701 and a second section 702 are arranged in a bent manner, the first section 701 and the second section 702 both extend along two adjacent side edges of the casing 10, the first section 701 extends from the pump body towards the evaporator 50, and the second section 702 extends towards the first liquid storage tank 20.

Further, the specific angle setting of the first section 701 and the second section 702 may be adaptively set according to installation requirements. The first section 701 and the second section 702 may be arranged at right angles.

Further, one end of the first section 701, which is far away from the second section 702, is provided with a liquid inlet.

In this embodiment, the material of the conveying pipeline 70 is silicon rubber, which can be used at a low temperature of-30 °, and in order to ensure that the pipe is not frozen and blocked, the outer surface of the conveying pipeline 70 is covered with heat-insulating sponge with a thickness not less than 9 mm.

As shown in fig. 1 to 6, the first tank 20 includes a first casing 220, a first cover 210, and a partition 230, the first casing 220 has a first drain port 221 and a second drain port 222, the first cover 210 is detachably mounted on the top of the first casing 220, the first casing 220 and the first cover 210 cooperate to form a cavity therebetween, an inlet 223 is provided on the first casing 220 or the first cover 210, the partition 230 is provided inside the cavity, the cavity is divided into a primary region 2201 and a secondary region 2202 by the partition 230, the inlet 223 and the first drain port 221 communicate with the primary region 2201, and the second drain port 222 communicates with the secondary region 2202.

The inlet 223 may be disposed on both the first cover plate 210 and the first tank 220, specifically, the inlet 223 may enable condensed water to enter the cavity from the inlet 223 under the conveying action of the conveying pipeline 70.

Specifically, the condensed water enters the inside of the primary region 2201 through the inlet 223 of the first reservoir 20, and the condensed water may flow from the first drain 221 to the evaporator 50 to provide the condensed water for the evaporator 50, so as to achieve the humidification effect.

Further, in order to achieve controllability of the humidification effect, the first tank 20 further includes a first valve provided at the first drain port 221 to adjust an on-off state between the first tank 220 and the evaporator 50. Wherein, thereby realize controlling whether humidification through controlling first valve.

It should be noted that the on-off state of the first valve can be controlled remotely, and the on-off state of the first valve can also be controlled manually. Wherein the first valve is an electromagnetic valve.

In this embodiment, the partition plate 230 partitions the cavity into a primary region 2201 and a secondary region 2202, so as to ensure that the condensed water firstly enters the primary region 2201, and control whether the condensed water is supplied to the evaporator 50 through the first liquid outlet 221 at the primary region 2201 as required, thereby avoiding the condensed water from directly entering the secondary region 2202 and then entering the second liquid storage tank 30 through the second liquid outlet 222, and avoiding the occurrence of the phenomenon that humidification cannot be realized.

As shown in fig. 1 to 6, the partition plate 230 is vertically disposed in the cavity, an overflow port 231 is disposed at the top of the partition plate 230, the primary region 2201 and the secondary region 2202 are communicated via the overflow port 231, and the overflow port 231 is disposed at the top of the partition plate 230 so as to ensure that the first liquid discharge port 221 and the second liquid discharge port 222 are located below the overflow port 231. Of course, the overflow port 231 may be disposed at other positions of the partition 230, and the position of the overflow port 231 is higher than the first drain port 221 and the second drain port 222.

Further, the overflow port 231 communicates to the edge of the top of the partition 230 to enable the inside of the primary region 2201 to store enough condensed water.

Further, the overflow port 231 may also be an overflow gap formed between the top of the partition 230 and the cover plate, through which the liquid flows.

The two modes may be provided separately or simultaneously.

In the present embodiment, the primary region 2201 and the secondary region 2202 are arranged in a horizontal direction.

As shown in fig. 1 to 6, the heat exchange device further includes a filter screen assembly 240, the filter screen assembly 240 is disposed inside the primary region 2201, the filter screen assembly 240 divides the primary region 2201 into a region to be filtered 22012 and a region to be filtered 22011, the inlet 223 is communicated with the region to be filtered 22012, and the first drain 221 is communicated with the region to be filtered 22011.

Specifically, in order to filter impurities in the condensed water flowing to the evaporator 50, the filter screen assembly 240 is disposed inside the primary region 2201, the condensed water flowing from the inlet 223 enters the region to be filtered 22012, the condensed water in the region to be filtered 22012 enters the filtering region 22011 through the filter screen assembly 240, and the filtered condensed water enters the evaporator 50 to purify the condensed water.

In the present embodiment, two different embodiments are provided according to the different structural forms of the arrangement of the screen assembly 240, which are described in detail below.

In the embodiment shown in fig. 1-12, screen assembly 240 is positioned within primary zone 2201 such that area to be filtered 22012 is juxtaposed to area to be filtered 22011.

Specifically, the filter screen assembly 240 includes at least two uprights 2411, a cross rod 2412 and a filter screen 242, the at least two uprights 2411 are arranged at intervals, two uprights 2411 of the at least two uprights 2411 are respectively connected with the side surface of the primary area 2201, the cross rod 2412 is installed on the bottom surface of the primary area 2201 and is connected with the uprights 2411, the cross rod 2412 and the uprights 2411 are matched to enclose a filter screen support 241, and the filter screen 242 is installed on the filter screen support 241.

Further, two vertical rods 2411 are connected by a cross rod 2412 to form a filter screen bracket 241, and the filter screen bracket 241 is used for supporting the filter screen 242.

Further, the cross rod 2412 has a preset height, the height H is 8-10mm, the upright rod 2411 and the cross rod 2412 are matched to form the filter screen support 241 with a U-shaped structure, and the height H of the bottom of the filter screen support 241 is 8-10mm. The height of the cross rod 2412 may be adaptively adjusted, and impurities in the condensed water in the region 22012 to be filtered are stopped by the filter screen 242, then settle down to the bottom, and are stopped by the cross rod 2412.

Further, a mounting groove is formed in the filter screen support 241, and the filter screen 242 is slidably connected to the mounting groove. All be provided with the slide on pole setting 2411 and the horizontal pole 2412, pole setting 2411 and horizontal pole 2412 cooperation form the slide of U type structure to realize that filter screen 242 can peg graft from top to bottom the direction and slide to filter screen support 241 on, conveniently load and unload the filter screen, thereby reach and conveniently carry out abluent effect.

In this embodiment, the height H of the cross bar 2412 may be 8mm, 8.5mm, 9mm, 9.5mm, 10mm.

In another particular embodiment, screen assembly 240 is positioned laterally inward of primary zone 2201.

Specifically, the filter screen assembly 240 divides the primary region 2201 into a region to be filtered 22012 and a filtering region 22011 which are arranged up and down, and the condensed water enters the filtering region 22011 after passing through the filtering assembly.

Further, the screen assembly 240 includes a screen holder 241 disposed on an inner wall surface of the primary region 2201, the screen holder 241 is used for mounting and supporting the screen 242, and the screen 242 is located above the screen holder 241, so that the screen 242 can be conveniently detached.

The filter 242 is not limited to be disposed above the filter holder 241, and the filter holder 241 may have a mounting groove, and the filter 242 may be mounted in the mounting groove, so that the entire filter assembly 240 may be removed and attached when the filter 242 needs to be replaced.

As shown in fig. 1 to 12, the second liquid storage tank 30 includes a second tank 320 and a second cover plate 310, the second tank 320 at least has a liquid through port 321 communicated with the outside of the housing 10, the second cover plate 310 is detachably mounted on the top surface of the second tank 320, the second cover plate 310 and the second tank 320 are fitted to form a liquid storage cavity therebetween, and a liquid inlet communicated with the second liquid outlet 222 is provided on the second tank 320 or the second cover plate 310.

The liquid inlet 321 may be a straight tube structure as shown in fig. 7, and the liquid inlet 321 may also be a bent structure as shown in fig. 8, where the bent angle may be 90 °, and may also be other angles, so as to facilitate liquid discharge.

Specifically, the second reservoir 30 is used to store the condensed water, which is introduced into the inside of the second reservoir 30 from the first reservoir 20 by using the second reservoir 30 to store the condensed water so as to prevent the condensed water from being directly discharged.

Further, it is acceptable that the liquid inlet is disposed on the second cover plate 310 or the second tank 320, and the specific position of the liquid inlet is determined according to the condensed water discharged from the second liquid outlet 222 being able to enter the second liquid storage tank 30.

Further, the heat exchange device further comprises a second valve, the second valve is disposed at the liquid through port 321 of the second tank 320 of the second liquid storage tank 30, and the second valve controls the condensed water in the second liquid storage tank 30 to be discharged to the outside of the casing 10, so as to improve controllability.

Wherein the second valve is an electromagnetic valve.

In this embodiment, in the process of performing the centralized treatment on the condensed water in the second reservoir 30, the condensed water may be discharged by detaching the second cover plate 310 of the second reservoir 30, or by adding the drain pipe 1070, the condensed water may be discharged through the communication between the drain pipe 1070 and the liquid inlet 321. The liquid reserve tank is detachably mounted in the interior of the housing 10 to realize concentrated discharge of condensed water in the interior of the liquid reserve chamber after the liquid reserve tank is detached.

As shown in fig. 1 to 12, the heat exchange device further includes a mounting bracket 40, the mounting bracket 40 is mounted inside the housing 10, the mounting bracket 40 has a mounting opening 410, and the second tank 30 is detachably mounted inside the mounting bracket 40 through the mounting opening 410.

Specifically, the mounting bracket 40 with the mounting opening 410 is integrally of a containing groove structure, the second liquid storage tank 30 is detachably mounted to the inside of the containing groove structure through a groove, wherein the containing groove is used for providing a mounting position for the second liquid storage tank 30, so that the second liquid storage tank 30 can be detachably arranged on the casing 10, and the mounting bracket 40 not only has the positioning effect, but also has the supporting and protecting effects.

Further, the heat exchange device further comprises a communicating pipe 90, one end of the communicating pipe 90 is communicated with the second liquid outlet 222, at least one part of the other end of the communicating pipe 90 extends into the mounting frame 40, and the other end of the communicating pipe 90 is opposite to the liquid inlet of the second tank body 320 of the second liquid storage tank 30 and is arranged at an interval. Wherein, the other end of communicating pipe 90 is just right with the inlet and the interval sets up rather than fixed connection's mode to realize when second liquid reserve tank 30 is removed in needs, communicating pipe 90 can not influence the normal removal of second liquid reserve tank 30, and after second liquid reserve tank 30 installs to the inside of mounting bracket 40, the comdenstion water accessible communicating pipe 90 of the inside of first liquid reserve tank 20 realizes supplying the condensate water to the inside of second liquid reserve tank 30.

Further, the second tank 30 is slidably connected to the mounting frame 40 through a sliding assembly. Wherein, the heat exchange device comprises a sliding assembly, the sliding assembly comprises a sliding strip 1050 extending along the depth direction of the mounting rack 40 and a sliding groove 1040 in sliding fit with the sliding strip 1050, one of the sliding strip 1050 and the sliding groove 1040 is arranged on the inner wall surface of the mounting rack 40, and the other one of the sliding strip 1050 and the sliding groove 1040 is arranged on the outer wall surface of the second tank body 320 of the second tank 30.

Of course, the arrangement of the sliding assembly is not limited to the above-mentioned structure of the sliding strip 1050 and the sliding groove 1040, but may be other similar structures capable of realizing sliding guidance, such as a structure of a pulley engaged with the sliding groove 1040.

In this embodiment, for making second liquid reserve tank 30 can install the inside at mounting bracket 40 steadily, be provided with elastic rib 420 on the lateral wall of mounting bracket 40, elastic rib 420 is used for with second liquid reserve tank 30 butt, and elastic rib 420's one end is connected with the lateral wall of mounting bracket 40, and elastic rib 420's the other end extends towards one side of second liquid reserve tank 30, and elastic rib 420's the other end is used for with second liquid reserve tank 30 butt to be used for centre gripping second liquid reserve tank 30. Specifically, after second liquid reserve tank 30 installed to the inside of mounting bracket 40, the outer wall of second liquid reserve tank 30 and the other end butt of elastic rib 420 to make elastic rib 420's the other end take place to warp, after second liquid reserve tank 30 shifted out mounting bracket 40, elastic rib 420 reconversion.

Further, for the stability of the installation that improves second liquid reserve tank 30, be provided with protruding muscle 1020 on the outer wall of second liquid reserve tank 30, increase the friction through protruding muscle 1020 in order to realize between the inner wall of second liquid reserve tank 30 and mounting bracket 40, improve the stability of installation.

In this embodiment, the second liquid storage tank 30 is provided on the housing 10 in a drawable manner, so that the second liquid storage tank 30 can be easily removed and mounted.

As shown in fig. 1 to 12, a handle 1030 is provided on the second housing 320 of the second tank 30, and the handle 1030 allows the second tank 30 to be pushed and pulled, and the handle 1030 allows the second tank 30 to be easily pulled and pulled manually.

Specifically, the position of the handle 1030 may be adaptively adjusted according to the structure of the second fluid storage tank 30, so as to facilitate the push-pull movement of the second fluid storage tank 30.

In this embodiment, in order to make things convenient for second liquid reserve tank 30 to shift out by the inside of casing 10, be provided with on the casing 10 with the dodge mouthful 103 of installing port 410 counterpoint setting to the realization is shifting out second liquid reserve tank 30 when needs, shifts out second liquid reserve tank 30 through installing port 410, dodge mouthful 103 in proper order and shift out.

As shown in fig. 1 to 12, in order to avoid the phenomenon of noise emission and splashing when the condensed water enters the inside of the second liquid storage tank 30, the heat exchange device further includes a slow flow component 1060, the liquid inlet is communicated with the liquid storage cavity through the slow flow component 1060, and the slow flow component 1060 is used for guiding and slowing the flow of the condensed water entering from the liquid inlet.

The flow slowing assembly 1060 includes a water receiving groove 1061, the water receiving groove 1061 is formed on the second cover plate 310 or the second box 320, and the water receiving groove 1061 has a water outlet, and the water outlet is communicated with the liquid storage cavity. After the condensed water enters from the liquid inlet, the condensed water flows along the inner wall of the water receiving groove 1061 and flows out from the water outlet, and the liquid is guided to enter the liquid storage cavity under the guiding action of the water receiving groove 1061.

Further, when the water receiving groove 1061 is integrated with the second cover plate 310, at least a portion of the second cover plate 310 forms the water receiving groove 1061 by being recessed into the liquid storage cavity, and a notch of the water receiving groove 1061 serves as a liquid inlet.

Further, the bottom surface of the water receiving groove 1061 is arranged obliquely relative to the horizontal plane and has an inclination of 5-8 degrees, and the bottom surface of the water receiving groove 1061 extends obliquely downward in a direction close to the water outlet. The bottom surface that the slope set up has the difficult ponding that produces for the smooth and easy effect that flows in the stock solution chamber of comdenstion water.

In the present embodiment, the inclination may be 5 °, 6 °, 7 °, 8 °. The small inclined angle is not favorable for the flow of condensed water, and the large inclined angle has an influence on the buffering effect.

As shown in fig. 1 to fig. 12, the heat exchange device further includes a liquid level sensing device 1010, and the liquid level sensing device 1010 is disposed in the liquid storage cavity.

Specifically, the liquid level sensing device 1010 is arranged to detect the condensed water stored in the liquid storage cavity, so that the effect of processing the condensed water at regular time is achieved.

Further, indirect heating equipment still includes suggestion device, and suggestion device is connected with liquid level induction system 1010 electricity, and liquid level induction system 1010 has the liquid level detection end, and the liquid level detection end sets up at the top in the stock solution chamber of second liquid reserve tank 30 to be used for sending suggestion information and giving the suggestion device when detecting the comdenstion water in the stock solution chamber and being in full water state, suggestion device suggestion second liquid reserve tank 30 is in full water state.

The prompting device may be an alarm or the like, so as to give an alarm to remind an operator to treat the condensed water when the condensed water in the second liquid storage tank 30 is in a full water state.

In this embodiment, the liquid level sensing device 1010 is a float and a sensing device, the float rises along with the increase of the condensed water in the second liquid storage tank 30, and the sensing device sends a prompt message to the prompting device after the float and the sensing device are in sensing fit.

It should be noted that the liquid level sensing device 1010 may also be a liquid level sensor to detect water level information, and send a prompt message to the prompt device after reaching a preset water level.

As shown in fig. 1 to 12, a liquid drainage channel 102 is further disposed on the housing 10, and the liquid drainage channel 102 is disposed between the liquid outlet of the evaporator 50 and the water collection tank 1011, so as to allow the condensed water that flows through the evaporator 50 and is not evaporated to flow back to the inside of the water collection tank 1011.

After the condensed water flows to the evaporator 50, a part of the non-evaporated condensed water flows back to the inside of the water collecting tank 1011, so that the condensed water is recycled.

Example two

In order to ensure that the condensed water in the first tank 20 uniformly flows into the evaporator 50 in the present embodiment, as shown in fig. 13 to 17, the heat exchanger further includes a drain box 1080, the drain box 1080 is disposed on the top of the evaporator 50, and the first tank 20 is communicated with the evaporator 50 through the drain box 1080.

Specifically, the drain box 1080 has a drain chamber communicating with the first drain port 221 of the first reservoir 20 and an external communication hole 1087 provided in communication with the drain chamber, the drain chamber includes a transition chamber 1082 communicating with the first drain port 221 and a plurality of branch chambers 1081 communicating with the transition chamber 1082, the plurality of branch chambers 1081 are arranged in the length direction of the evaporator 50, an external communication hole 1087 is provided on a chamber wall surface of each branch chamber 1081, and the branch chamber 1081 communicates with the evaporator 50 through the external communication hole 1087.

Wherein, drainage box 1080 includes box body 1084 and lid 1083, and lid 1083 lid is established on box body 1084, and transition chamber 1082 and reposition of redundant personnel chamber 1081 set up the inside at box body 1084 and lid 1083.

Specifically, the drainage box 1080 has transition chamber 1082 and reposition of redundant personnel chamber 1081, and the comdenstion water that first drain port 221 flowed out enters transition chamber 1082's inside back, enters into reposition of redundant personnel chamber 1081's inside respectively to outside intercommunicating pore 1087 on reposition of redundant personnel chamber 1081 flows to evaporator 50, through setting up reposition of redundant personnel chamber 1081 so that liquid can evenly flow to evaporator 50, has improved evaporation efficiency, is favorable to improving humidification efficiency.

Further, be provided with a plurality of first division boards 1085 in the drainage box 1080, a plurality of first division boards 1085 arrange in order to form transition chamber 1082 along evaporator 50's thickness direction interval, and set up in order to form the intercommunication passageway in the interval between at least one end of first division board 1085 and the internal face of drainage box 1080, still be provided with at least one second division board 1086 in the drainage box 1080, second division board 1086 is connected with the internal face of first division board 1085 and drainage box 1080, divide into a plurality of reposition of redundant personnel chambeies 1081 at the inside of drainage box 1080 through second division board 1086.

The condensed water entering the drainage box 1080 through the first liquid outlet 221 firstly enters the transition cavity 1082, and the transition cavity 1082 divides the condensed water so that the condensed water uniformly flows to the dividing cavity 1081.

Further, a first partition plate 1085 and a second partition plate 1086 are provided on the cover 1083.

In the present embodiment, the transition chamber 1082 formed by the first partition plates 1085 has a plurality of sub-chambers, which are arranged in a communicating manner, and the condensed water in the transition chamber 1082 flows into different branch chambers 1081 through the communicating passage.

As shown in fig. 13 to 17, two first partition plates 1085 are provided, a sub-chamber communicating with the first drain port 221 is formed by one of the first partition plates 1085 and the side surface of the drain box 1080, another sub-chamber is formed between the two partition plates 230, the communication port of the two sub-chambers is located in the middle of the other sub-chamber, and two communication passages are formed between the other first partition plate 1085 and the drain box 1080 to supply liquid to the two branch chambers 1081. The second division board 1086 sets up between another first division board 1085 and drainage box 1080, and the one end of second division board 1086 is connected with the middle part of another first division board 1085, and the other end of second division board 1086 is connected with the middle part of drainage box 1080 side to realize two equal big reposition of redundant personnel chambeies 1081 of shaping.

Further, the outside communication hole 1087 has a taper hole section toward a side inside the drain box 1080, and the diameter of the taper hole section is gradually reduced in a direction toward the outside of the drain box 1080. The tapered hole section of the external communication hole 1087 is beneficial to water collection and realizes the technical effect of liquid drainage.

It should be noted that the external communication hole 1087 further has a circular hole section, and the circular hole section is communicated with the conical hole section, so that the condensed water enters the evaporator 50 after passing through the conical hole section and the circular hole section. Wherein the diameter of the circular hole section is equal to the minimum diameter of the conical hole section and is coaxially arranged.

In the present embodiment, in order to ensure that the condensed water flows from the inside of the branch chamber 1081 to the evaporator 50 uniformly, a plurality of external communication holes 1087 are provided in each branch chamber 1081, the diameters of the plurality of external communication holes 1087 are not exactly equal, and the diameter of the external communication hole 1087, which is closer to the communication position of the transition chamber 1082 with the branch chamber 1081, among the plurality of external communication holes 1087 is smaller than the diameter of the external communication hole 1087, which is farther from the communication position of the transition chamber 1082 with the branch chamber 1081. After the condensed water flows into the interior of the branch chamber 1081, the flow amount of the condensed water gradually decreases, and in order to ensure the liquid outlet amount, the diameter of the external communication hole 1087 close to the communication position between the transition chamber 1082 and the branch chamber 1081 in the external communication hole 1087 is smaller than the diameter of the external communication hole 1087 far from the communication position between the transition chamber 1082 and the branch chamber 1081, so that the uniformity of the liquid outflow is improved.

From the above description, it can be seen that the above-described embodiments of the present invention achieve the following technical effects:

the application provides a heat exchange equipment, heat exchange equipment includes casing 10, evaporimeter 50, first liquid reserve tank 20 and second liquid reserve tank 30, casing 10 has water-collecting structure 101, water-collecting structure 101 is used for collecting the comdenstion water, evaporimeter 50 sets up in casing 10, at least a part of water-collecting structure 101 and the import 223 intercommunication of first liquid reserve tank 20, first liquid reserve tank 20 has the first drain outlet 221 with evaporimeter 50 intercommunication, be used for realizing the humidification in order to provide the comdenstion water, first liquid reserve tank 20 still has the second drain outlet 222 with second liquid reserve tank 30 intercommunication.

Therefore, the heat exchange equipment collects the condensed water generated in the using process through the water collecting structure 101, supplies the condensed water to the evaporator 50, evaporates and consumes the condensed water through the evaporator 50, and can humidify air while consuming the condensed water; this application is through being provided with first liquid reserve tank 20 and second liquid reserve tank 30 to form the structure of two liquid reserve tanks, collect with the comdenstion water unnecessary through two liquid reserve tanks, and first liquid reserve tank 20 wherein not only has the function that provides the comdenstion water to evaporimeter 50 and can also realize providing the comdenstion water to second liquid reserve tank 30, and second liquid reserve tank 30 can realize concentrating and discharge the comdenstion water, realizes the centralized processing of comdenstion water, avoids the comdenstion water to discharge at will and influences the environmental protection.

It is to be understood that the above-described embodiments are only a few, and not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an", and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the accompanying drawings are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are capable of operation in other sequences than those illustrated or described herein.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A heat exchange apparatus, comprising:

a housing (10), the housing (10) having a water collecting structure (101), the water collecting structure (101) for collecting condensed water;

an evaporator (50), the evaporator (50) being disposed within the housing (10);

a first tank (20), at least a portion of said water collecting structure (101) being in communication with an inlet (223) of said first tank (20);

a second reservoir (30), the first reservoir (20) having a second drain (222) in communication with the second reservoir (30), the second reservoir (30) being removably disposed on the housing (10).

2. A heat exchange device according to claim 1 wherein the second tank (30) is located below the first tank (20).

3. A heat exchange device according to claim 1, wherein the first tank (20) and the second tank (30) are located at a corner of the housing (10) or at a side of the evaporator (50).

4. A heat exchange device according to claim 1, wherein the first tank (20) comprises:

a first tank (220), the first tank (220) having the second liquid discharge port (222);

a first cover plate (210), the first cover plate (210) being detachably mounted on the top of the first case (220), the first case (220) and the first cover plate (210) cooperating to form a cavity therebetween, the inlet (223) being provided on the first case (220) or the first cover plate (210);

a partition (230), said partition (230) disposed within said chamber, said partition (230) dividing said chamber into a primary region (2201) and a secondary region (2202), said inlet (223) in communication with said primary region (2201), said second drain (222) in communication with said secondary region (2202).

5. The heat exchange device according to claim 4, characterized in that the partition plate (230) is vertically arranged inside the cavity, an overflow port (231) is arranged at one end of the partition plate (230) close to the first cover plate (210), and the primary area (2201) and the secondary area (2202) are communicated through the overflow port (231).

6. The heat exchange device of claim 5,

the overflow port (231) communicates to an edge of the top of the partition (230); and/or

An overflow gap is formed between the top of the partition plate (230) and the first cover plate (210), and the overflow gap is used as the overflow port (231); and/or

The second liquid discharge ports (222) are all positioned below the overflow ports (231).

7. The heat exchange device of claim 5,

the primary region (2201) and the secondary region (2202) are arranged in a horizontal direction; and/or

The heat exchange device further comprises a filter screen assembly (240), the filter screen assembly (240) is arranged inside the primary area (2201), the primary area (2201) is divided into an area to be filtered (22012) and a filtering area (22011) by the filter screen assembly (240), the inlet (223) is communicated with the area to be filtered (22012), and the first liquid discharge port (221) of the first liquid storage tank (20) is communicated with the filtering area (22011).

8. The heat exchange device of claim 7, wherein the screen assembly (240) comprises:

at least two upright rods (2411), wherein the at least two upright rods (2411) are arranged at intervals, and two upright rods (2411) in the at least two upright rods (2411) are respectively connected with the side surfaces of the primary area (2201);

the cross rod (2412) is installed on the bottom surface of the primary area (2201) and connected with the vertical rod (2411), and the cross rod (2412) and the vertical rod (2411) are matched to form a filter screen support (241) in an enclosing mode;

a filter screen (242), the filter screen (242) is installed on the filter screen bracket (241).

9. A heat exchange device according to claim 4 wherein the first tank (20) has a first drain (221) communicating with the evaporator (50) to provide condensate for humidification; the first tank (220) further includes a first valve provided at the first drain port (221) to adjust an on-off state between the first tank (220) and the evaporator (50).

10. A heat exchange device according to claim 1, wherein the second tank (30) comprises:

a second tank (320), wherein the second tank (320) at least has a liquid through port (321) communicated with the outside of the shell (10);

the second cover plate (310) is detachably mounted on the top surface of the second box body (320), the second cover plate (310) and the second box body (320) are matched to form a liquid storage cavity between the second cover plate and the second box body, and a liquid inlet communicated with the second liquid outlet (222) is formed in the second box body (320) or the second cover plate (310).

11. A heat exchange device according to claim 10, further comprising a flow-slowing assembly (1060), the liquid inlet communicating with the liquid storage chamber through the flow-slowing assembly (1060), the flow-slowing assembly (1060) being adapted to direct and slow the flow of condensed water entering through the liquid inlet.

12. The heat exchange device according to claim 11, wherein the slow flow component (1060) comprises a water receiving groove (1061), the water receiving groove (1061) is formed on the second cover plate (310) or the second box body (320), and the water receiving groove (1061) is provided with a water outlet which is communicated with the liquid storage cavity.

13. The heat exchange device according to claim 12, wherein the water receiving tank (1061) is formed by recessing at least a part of the second cover plate (310) into the liquid storage cavity, and a notch of the water receiving tank (1061) is used as the liquid inlet.

14. The heat exchange device of any one of claims 1 to 13 further comprising:

a liquid level sensing device (1010), said liquid level sensing device (1010) being disposed within said second reservoir (30);

the suggestion device, the suggestion device with liquid level induction system (1010) electricity is connected, liquid level induction system (1010) have the liquid level detection end, the liquid level detection end sets up the top in the stock solution chamber of second liquid reserve tank (30) for be used for detecting in the stock solution chamber the comdenstion water is sent when full water state and is given the suggestion device, the suggestion device suggestion second liquid reserve tank (30) are in full water state.

15. A heat exchange device according to any one of claims 1 to 13, further comprising a second valve provided at the liquid through port (321) of the second tank (320) of the second tank (30).

16. A heat exchange device according to any one of claims 1 to 13 wherein the second tank (30) is drawably provided on the housing (10).

17. A heat exchange device according to any one of claims 1 to 13 further comprising a mounting bracket (40), the mounting bracket (40) being mounted inside the housing (10), the mounting bracket (40) having a mounting opening (410), the second tank (30) being removably mounted to the inside of the mounting bracket (40) by the mounting opening (410).

18. The heat exchange device according to claim 17, further comprising a communication pipe (90), wherein one end of the communication pipe (90) is communicated with the second liquid outlet (222), at least a part of the other end of the communication pipe (90) extends into the mounting rack (40), and the other end of the communication pipe (90) is opposite to and spaced from the liquid inlet of the second tank body (320) of the second liquid storage tank (30).

19. A heat exchange device according to claim 17, characterised in that the heat exchange device comprises a sliding assembly by which the second tank (30) and the mounting frame (40) are slidably connected.

20. The heat exchange device according to claim 19, wherein the sliding assembly includes a slide bar (1050) extending in a depth direction of the mounting bracket (40) and a sliding groove (1040) slidably engaged with the slide bar (1050), one of the slide bar (1050) and the sliding groove (1040) is provided on an inner wall surface of the mounting bracket (40), and the other of the slide bar (1050) and the sliding groove (1040) is provided on an outer wall surface of the second tank body (320) of the second tank (30).

21. The heat exchange device of claim 17,

the side wall of the mounting rack (40) is provided with an elastic rib (420), and the elastic rib (420) is used for being abutted against the second liquid storage tank (30); and/or

A convex rib (1020) is arranged on the outer wall surface of the second liquid storage tank (30); and/or

A handle (1030) is arranged on the second liquid storage tank (30).

22. The heat exchange device according to any one of claims 1 to 13, wherein the housing (10) has a bottom plate on which a water collection tank (1011) is formed, and the water collection structure (101) further comprises a water pump (80) and a delivery pipe (70), and the water pump (80) transfers the condensed water in the water collection tank (1011) to the first liquid storage tank (20) through the delivery pipe (70).

23. A heat exchange device according to claim 22, characterised in that the water pump (80) and the water collection sump (1011) are arranged on the side of the housing (10) remote from the evaporator (50), and the water pump (80) is located at a corner of the housing (10), and the first tank (20), the second tank (30) and the water pump (80) are located diagonally to the housing (10).

24. A heat exchange device according to claim 22, characterised in that at least a part of the inner surface of the base pan extends obliquely downwards in a direction away from the evaporator (50) so that condensate on the side of the evaporator (50) flows back into the water collection sump (1011).

25. A heat exchange device according to claim 22, characterised in that a drain valve is also provided in the water collection tank (1011).

26. A heat exchange device according to claim 25, characterised in that the housing (10) is provided with rain detection means for detecting if the external environment is raining and sending a drain signal when rain is detected, the rain detection means being connected to the drain valve to open the drain when the drain valve receives the drain signal.

27. A heat exchange device according to any one of claims 1 to 13, further comprising a drain box (1080), the drain box (1080) being provided on top of the evaporator (50), the first tank (20) being in communication with the evaporator (50) through the drain box (1080).

28. The heat exchange device of any one of claims 1 to 13 wherein the heat exchange device is a unitary air conditioner.