CN214141653U

CN214141653U - Evaporation and condensation all-in-one machine

Info

Publication number: CN214141653U
Application number: CN202022230519.2U
Authority: CN
Inventors: 马波; 孟兵华; 孙睿
Original assignee: Guangdong Zhongzhu Environmental Protection Technology Co ltd
Current assignee: Guangdong Zhongzhu Environmental Protection Technology Co ltd
Priority date: 2020-10-09
Filing date: 2020-10-09
Publication date: 2021-09-07
Anticipated expiration: 2030-10-09

Abstract

The utility model discloses an evaporation and condensation all-in-one, including evaporating pot, condensate tank, vacuum generator and heat supply mechanism, bottom in the evaporating pot is provided with the different and cover of a plurality of diameters and establishes the annular heat transfer portion together, adjacent two reserve the clearance between the annular heat transfer portion, the condensate tank intercommunication the evaporating pot, be provided with the comdenstion water discharge hole on the condensate tank, the vacuum generator intercommunication the evaporating pot for do provide the negative pressure environment in the evaporating pot, heat supply mechanism is used for doing annular heat transfer portion heat supply. According to the utility model discloses evaporation condensation all-in-one can improve the evaporation efficiency of waste water, and then improves the treatment effeciency of waste water.

Description

Evaporation and condensation all-in-one machine

Technical Field

The utility model relates to a waste water treatment device, in particular to evaporation and condensation all-in-one machine.

Background

With the development of society, the environmental protection requirement on enterprises is higher and higher, and how to effectively treat the wastewater generated in production becomes a problem which needs to be solved by enterprises urgently.

The waste water is evaporated and concentrated in one of the waste water treatment modes, the waste water is heated and evaporated mainly through an evaporation tank, crystals or concentrated liquid can be formed by concentration in the waste water evaporation process, water vapor generated by evaporation is conveyed into a condensation tank for condensation, and then condensed water obtained by condensation can be discharged or utilized.

Although the conventional apparatus can be used for treating wastewater, the conventional apparatus has low efficiency in evaporating wastewater, and further has low overall wastewater treatment efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides an evaporation condensation all-in-one can improve the evaporation efficiency of waste water, and then improves the treatment effeciency of waste water.

According to the utility model discloses evaporation condensation all-in-one, include:

the bottom end in the evaporation tank is provided with a plurality of annular heat exchange parts which have different diameters and are sleeved together, and a gap is reserved between every two adjacent annular heat exchange parts;

the condensing tank is communicated with the evaporating tank, and a condensed water discharge hole is formed in the condensing tank;

the vacuum generator is communicated with the evaporation tank and is used for providing a negative pressure environment for the evaporation tank;

and the heat supply mechanism is used for supplying heat to the annular heat exchange part.

According to the utility model discloses evaporation condensation all-in-one has following technological effect at least: when needing to handle waste water, pack waste water into in the evaporating pot, then start heat supply mechanism, heat supply mechanism and then heat supply to annular heat transfer portion, annular heat transfer portion can heat the waste water in the evaporating pot after being heated, the in-process that waste water is heated can accelerate the evaporation, the higher evaporation that the temperature is faster under the same pressure, the vapor that the evaporation produced can be carried in the condensing pot, the condensing pot can form the comdenstion water with the vapor condensation, later with the comdenstion water from the direct emission of comdenstion water discharge hole or carry to storage facilities in can, in addition, the crystalline solid and the concentrate of concentrated formation can be collected and handle equally among the waste water evaporation process. The utility model discloses evaporation condensation all-in-one is provided with the different and cover of a plurality of diameters and establishes the annular heat transfer portion together in the evaporating pot, reserves the clearance between two adjacent annular heat transfer portions, and then in waste water can enter into the clearance between two adjacent annular heat transfer portions to can increase the heated area of waste water, and then improve the heating efficiency of waste water, and then can improve the evaporation efficiency of waste water, thereby can improve the treatment effeciency of waste water. Secondly, each annular heat exchange portion is established in proper order, and under the certain circumstances of the interior volume of evaporating pot, can set up more annular heat exchange portion to can further improve the heating efficiency of waste water, and then can further improve the evaporation efficiency of waste water, thereby can further improve the treatment effeciency of waste water. In addition, the vacuum generator can keep the inside of the evaporating pot in a negative pressure state, and the lower the environmental pressure of the waste water is, the faster the evaporation is, and the lower the boiling point is, so that when the waste water is heated to thirty-four degrees centigrade to forty degrees centigrade, the evaporation and the concentration can be rapidly carried out, and the treatment efficiency of the waste water is further improved.

According to the utility model discloses a some embodiments, the top of evaporating pot is provided with the inlet opening, the bottom of evaporating pot is provided with the apopore, the evaporating pot is provided with the pump machine outward, the input of pump machine is connected the apopore, the output of pump machine is connected the inlet opening. And then the mobility of waste water in the evaporating pot is increased, thereby further improving the evaporation efficiency of the waste water.

According to some embodiments of the utility model, the evaporating pot in the top of annular heat transfer portion is provided with a plurality of guide plate to be used for right the water that the inlet opening flows out carries out the water conservancy diversion. The waste water that flows from the inlet opening can flow on the guide plate, and then can increase area of contact and the contact time of waste water and air, and then can further improve the evaporation efficiency of waste water.

According to the utility model discloses a some embodiments, the guide plate slope sets up, be provided with a plurality of through-holes on the guide plate. The time that the waste water that can improve the inlet opening outflow flows on the guide plate, and then increased the contact time of waste water on the guide plate and air to can improve the evaporation efficiency of waste water.

According to the utility model discloses a some embodiments, the inlet opening be a plurality of and distribute side by side in the top of evaporating pot, be provided with water storage portion on the up end of evaporating pot, water storage portion with enclose between the up end of evaporating pot and become and to include all the water storage chamber of inlet opening, the output of pump machine is connected the water storage chamber. Make the waste water that the pump machine pumped can disperse more and drip on the guide plate uniformly, and then make the area of contact of waste water and air bigger to can further improve the evaporation efficiency of waste water.

According to the utility model discloses a some embodiments, the guide plate distributes side by side has a plurality ofly, adjacent two reserve the clearance between the guide plate. The more the guide plate is arranged, the larger the contact area between the waste water and the air is, and the evaporation efficiency of the waste water can be further improved.

According to some embodiments of the invention, the annular heat exchanging portion is a helical coil structure. The contact area between the annular heat exchanging part and the waste water can be further increased, and then the heated area of the waste water is improved, so that the heating efficiency of the waste water can be further improved, and the processing efficiency during waste water evaporation is higher.

According to some embodiments of the present invention, two adjacent annular heat exchanging portions communicate with each other. Only need provide hot medium for one of them annular heat transfer portion, not only the structure is simpler, and the operation is more convenient moreover, labour saving and time saving more.

According to some embodiments of the utility model, heat supply mechanism is provided with air energy heat pump, air energy heat pump has heat source side and cold source side, heat source side with annular heat transfer portion connects, cold source side with the condensing tank is connected. Utilize the theory of operation of air energy heat pump, can enough provide the heat source to annular heat transfer portion, can provide the cold source to the condensing tank moreover, it is more simple and convenient to operate, and is more energy-concerving and environment-protective.

According to some embodiments of the utility model, the evaporation and condensation all-in-one still includes the storage water tank, the storage water tank with the comdenstion water discharge hole is connected. The water storage tank is used for storing the condensed water in the condensing tank.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural view of an evaporation tank;

reference numerals:

an evaporation tank 100, an annular heat exchange part 101, a pump 102, a guide plate 103, a through hole 104, a water storage part 105, a steam delivery pipe 106, a water inlet pipe 107, a waste water delivery pipe 108 and a communicating pipe 109; a condensing tank 200 and a condensing pipe 201; a vacuum generator 300; a heat supply mechanism 400; a water storage tank 500; the case 600 is installed.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention. Furthermore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

An evaporative condensation all-in-one machine according to an embodiment of the present invention is described below with reference to fig. 1 and 2.

According to the utility model discloses evaporation condensation all-in-one, as shown in fig. 1 and fig. 2, include:

the bottom end in the evaporation tank 100 is provided with a plurality of annular heat exchange parts 101 which have different diameters and are sleeved together, and a gap is reserved between every two adjacent annular heat exchange parts 101;

a condensing tank 200 communicated with the evaporation tank 100, wherein a condensed water discharge hole is formed on the condensing tank 200;

the vacuum generator 300 is connected with the evaporation tank 100 and is used for providing a negative pressure environment for the evaporation tank 100;

and the heat supply mechanism 400 is used for supplying heat to the annular heat exchanging part 101.

In this embodiment, when needing to handle waste water, pack waste water into evaporating pot 100 in, then start heat supply mechanism 400, heat supply mechanism 400 and then heat supply to annular heat transfer portion 101, annular heat transfer portion 101 can heat the waste water in evaporating pot 100 after being heated, the in-process that waste water is heated can accelerate the evaporation, the higher the evaporation is faster the higher the temperature under the same pressure, the vapor that the evaporation produced can carry in condensing pot 200, condensing pot 200 can form the comdenstion water with the vapor condensation, later with the comdenstion water from the direct emission of comdenstion water discharge hole or carry to the storage facilities in can, in addition, the crystalline solid and the concentrate that form of concentrating in the waste water evaporation process can be collected and handled equally. The utility model discloses evaporation and condensation all-in-one is provided with the different and cover of a plurality of diameters and establishes annular heat transfer portion 101 together in the evaporating pot 100, reserves the clearance between two adjacent annular heat transfer portions 101, and then in waste water can enter into the clearance between two adjacent annular heat transfer portions 101 to can increase the heated area of waste water, and then improve the heating efficiency of waste water, and then can improve the evaporation efficiency of waste water, thereby can improve the treatment effeciency of waste water. Secondly, each annular heat exchanging portion 101 is sequentially sleeved, and more annular heat exchanging portions 101 can be arranged under the condition that the volume of the evaporating pot 100 is fixed, so that the heating efficiency of the waste water can be further improved, the evaporating efficiency of the waste water can be further improved, and the treatment efficiency of the waste water can be further improved. In addition, the vacuum generator 300 can maintain the inside of the evaporation tank 100 in a negative pressure state, and the lower the environmental pressure of the waste water, the faster the evaporation, and the lower the boiling point, tests show that when the waste water is heated to between thirty degrees centigrade and forty degrees centigrade, the evaporation and concentration can be rapidly performed, thereby further improving the treatment efficiency of the waste water. In addition, the annular heat exchanging portion 101 is disposed at the bottom end of the evaporation tank 100, so that when the amount of waste water is small, the annular heat exchanging portion 101 can still heat the waste water, thereby ensuring the evaporation efficiency of the waste water.

It should be noted that the evaporation tank 100 may be vertically installed in an installation box 600, and the annular heat exchanging portion 101 may be coaxially disposed with the evaporation tank 100. And then not only make annular heat transfer portion 101 place more steadily, simultaneously in the certain circumstances of the internal volume of evaporating pot 100, can set up more annular heat transfer portions 101 to can further improve the heating efficiency of waste water, and then make the evaporation efficiency of waste water higher. The condensing tank 200, the vacuum generator 300 and the heating means 400 may be installed in the installation case 600, thereby making the structure more compact and requiring less floor space. The steam delivery pipe 106 can be arranged between the condensation tank 200 and the evaporation tank 100, the steam delivery pipe 106 can be connected with the top end of the evaporation tank 100, and the waste water can rise after being evaporated into water vapor and is just delivered into the condensation tank 200 through the steam delivery pipe 106 at the top end of the evaporation tank 100. Can be provided with condenser pipe 201 in the condensing tank 200, condenser pipe 201 can be connected with the cooling mechanism, starts the cooling mechanism, and the cooling mechanism is the condenser pipe cooling, and the condenser pipe and then carries out the condensation to the vapor in the condensing tank 200. Condenser pipe 201 can be spiral coil pipe structure, and then the condensation effect is better. Of course, the cooling mechanism may directly supply cooling to the interior of the condensation tank 200. The evaporation tank 100 may be provided with a water inlet pipe 107 to facilitate the input of the waste water into the evaporation tank 100. In addition, the plurality of annular heat exchanging portions 101 have different diameters and are sleeved together, that is, the inner diameters of all the annular heat exchanging portions 101 are different, of two adjacent annular heat exchanging portions 101, the annular heat exchanging portion 101 with the larger inner diameter is sleeved with the annular heat exchanging portion 101 with the smaller inner diameter, and the number of the annular heat exchanging portions 101 may be three or more according to actual requirements. In addition, the evaporation tank 100 and the condensation tank 200 may be made of PP (polypropylene), which not only improves the acid and alkali resistance and prolongs the service life of the equipment, but also greatly reduces the manufacturing cost of the equipment. In addition, the heat supply mechanism 400 and the vacuum generator 300 can be controlled by a controller such as a PLC, so that one-key starting and closing operation of the equipment can be realized, and the technical requirements on users are reduced. In addition, the vacuum generator 300 may be a vacuum pump or a negative pressure fan, and only needs to be able to vacuumize the inside of the evaporation can 100.

In some embodiments of the utility model, as shown in fig. 1 and fig. 2, the top of evaporating pot 100 is provided with the inlet opening, and the bottom of evaporating pot 100 is provided with the apopore, and evaporating pot 100 is provided with pump 102 outward, and the apopore is connected to pump 102's input, and the inlet opening is connected to pump 102's output. A waste water conveying pipe 108 can be arranged between the input end of the pump 102 and the water outlet hole, and the waste water conveying pipe 108 can also be arranged between the output end of the pump 102 and the water inlet hole. The pump 102 is started, and the pump 102 can further convey the wastewater at the bottom end of the evaporation tank 100 to the top end of the evaporation tank 100 and flow down from the top end of the evaporation tank 100 to the bottom end of the evaporation tank 100 again, so that the mobility of the wastewater in the evaporation tank 100 is increased, and the evaporation efficiency of the wastewater can be further improved. In addition, the waste water that flows from the inlet opening can also effectively get rid of the foam that produces in the waste water evaporation process to need not additionally to add the defoaming agent in the evaporating pot 100, not only the operation is simpler, saves the resource moreover more.

In some embodiments of the present invention, as shown in fig. 1 and 2, a plurality of flow guiding plates 103 are disposed in the evaporation tank 100 above the annular heat exchanging portion 101 for guiding the water flowing out from the water inlet. The water flowing out of the water inlet hole firstly falls on the guide plate 103 and flows on the guide plate 103, and then falls on the bottom end of the evaporation tank 100 below in the flowing manner. Compare in the direct flow and fall to the 100 bottoms of evaporating pot, waste water flows on guide plate 103, can increase area of contact and the contact time of waste water with the air, and then can further improve the evaporation efficiency of waste water.

In some embodiments of the present invention, as shown in fig. 2, the guide plate 103 is disposed obliquely, and the guide plate 103 is provided with a plurality of through holes 104. Not only can improve the time that the water that the inlet opening flows on guide plate 103, and then increased the contact time of waste water on the guide plate 103 with the air to can further improve the evaporation efficiency of waste water. Moreover, the inclination angle of the guide plate 103 is reasonably arranged, so that the water flowing out of the water inlet hole can just flow to the guide plate 103, and the situation that the water flowing out of the water inlet hole directly flows to the bottom end of the evaporation tank 100 is avoided. In addition, the waste water that is too late to evaporate on guide plate 103 can drip from a plurality of through-holes 104, and the in-process that drips from a plurality of through-holes 104 can further improve the evaporation efficiency of waste water compared with waste water accumulation and be rivers drippage.

In some embodiments of the present invention, as shown in fig. 2, the water inlet holes are a plurality of water inlet holes and are distributed on the top end of the evaporation tank 100 side by side, the upper end surface of the evaporation tank 100 is provided with a water storage portion 105, a water storage cavity capable of containing all the water inlet holes is formed between the water storage portion 105 and the upper end surface of the evaporation tank 100, and the output end of the pump 102 is connected with the water storage cavity. After pump machine 102 carried the waste water of evaporating pot 100 bottom to the water storage intracavity, the waste water of water storage intracavity can enter into evaporating pot 100 from a plurality of inlet openings and drip on guide plate 103 to make the waste water that pump machine 102 pumped can disperse more and drip on guide plate 103 uniformly, thereby can further increase the area of contact of waste water and air, thereby can further improve the evaporation efficiency of waste water.

In some embodiments of the present invention, as shown in fig. 2, the plurality of guide plates 103 are distributed side by side, and a gap is reserved between two adjacent guide plates 103. The more the guide plate 103 is arranged, the larger the contact area between the waste water and the air is, and the evaporation efficiency of the waste water can be further improved. A gap is reserved between two adjacent guide plates 103, so that waste water can drip on each guide plate 103.

In some embodiments of the present invention, as shown in fig. 2, the annular heat exchanging portion 101 is a spiral coil structure. And then heat supply mechanism 400 provides heat transfer medium such as high-temperature water or high-temperature steam or high-temperature air to the intraductal annular heat transfer portion 101 and can heat annular heat transfer portion 101, thereby annular heat transfer portion 101 can heat waste water, easy operation is convenient. In addition, annular heat transfer portion 101 is the spiral coil pipe structure, can further increase the area of contact between annular heat transfer portion 101 and the waste water, and then improves the heated area of waste water to can further improve the heating efficiency of waste water, and then make the evaporation efficiency of waste water higher. The annular heat exchanging part 101 may also have other structures, such as an annular tubular structure, a structure in which the inner and outer sidewalls are cylindrical, or a structure in which the inner and outer sidewalls are cylindrical and a cavity is provided between the inner and outer sidewalls.

In some embodiments of the present invention, as shown in fig. 2, two adjacent annular heat exchanging portions 101 are communicated with each other. Since the annular heat exchanging portions 101 have a spiral coil structure, a communication pipe 109 may be disposed between a tail end of one of the annular heat exchanging portions 101 and a head end of an adjacent annular heat exchanging portion 101 and may be communicated with the tail end of the adjacent annular heat exchanging portion 101 through the communication pipe 109. And then when heat supply mechanism 400 need provide heat transfer medium such as high temperature water or high temperature steam or high temperature air in to annular heat transfer portion 101, only need to connect one of them annular heat transfer portion 101 and provide heat transfer medium for this annular heat transfer portion 101, this annular heat transfer portion 101 can be through communicating pipe 109 with in heat transfer medium transmits other annular heat transfer portions 101, thereby make all annular heat transfer portions 101 homoenergetic to heat, and do not need all annular heat transfer portions 101 all to connect heat supply mechanism 400, and then not only the structure is simpler, and it is more convenient to operate, more labour saving and time saving.

In some embodiments of the present invention, the heat supply mechanism 400 is provided with an air-source heat pump, the air-source heat pump has a heat source side and a cold source side, the heat source side is connected to the annular heat exchanging portion 101, and the cold source side is connected to the condensing tank 200. The air energy heat pump is a relatively common mechanism capable of heating and refrigerating, and is similar to an air conditioner, wherein a refrigerant on the cold source side of the air energy heat pump absorbs heat in air and evaporates, the refrigerant is compressed by a compressor on the hot source side of the air energy heat pump to form high-temperature gas, the high-temperature gas is input into the annular heat exchanging portion 101 to heat wastewater in the evaporating tank 100, and the gas after heat transfer is returned to a liquid state when being conveyed to the cold source side of the air energy heat pump again and then is reused. After the refrigerant absorbs heat in the air, a cold source side of the air-source heat pump forms a cold source, and the cold source side is connected with the condensing tank 200, so that the cold source can be used for condensing water vapor generated after waste water in the condensing tank 200 is evaporated, and the cold source does not need to be arranged. In this embodiment, utilize the theory of operation of air energy heat pump, can enough provide the heat source to annular heat transfer portion 101, can provide the cold source to condensing tank 200 in addition, it is more simple and convenient to operate, and is more energy-concerving and environment-protective. In addition, the heat supply mechanism 400 may have other structures, for example, when high-temperature water or high-temperature steam is input into the annular heat exchanging portion 101, the heat supply mechanism 400 may be a boiler for heating water, and the boiler may generate high-temperature water or high-temperature steam. In addition, when the annular heat exchanging portion 101 has a cylindrical inner and outer sidewalls, the heat supplying mechanism 400 may be a heating wire disposed in the sidewall of the annular heat exchanging portion 101, and the heating wire is connected to a power source to heat the annular heat exchanging portion 101, in which case, the condensing tank 200 may be additionally connected to a cooling mechanism.

In some embodiments of the present invention, as shown in fig. 1, the evaporation and condensation all-in-one machine further includes a water storage tank 500, and the water storage tank 500 is connected to the condensed water discharge hole. The water storage tank 500 is also provided in the installation box 600, and the water storage tank 500 can store the condensed water in the condensation tank 200 so as to be used when needed.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. An evaporation and condensation all-in-one machine, comprising:

the heat exchange device comprises an evaporation tank (100), wherein a plurality of annular heat exchange parts (101) which are different in diameter and sleeved together are arranged at the bottom end in the evaporation tank (100), and a gap is reserved between every two adjacent annular heat exchange parts (101);

the condensation tank (200) is communicated with the evaporation tank (100), and a condensation water discharge hole is formed in the condensation tank (200);

the vacuum generator (300) is communicated with the evaporation tank (100) and is used for providing a negative pressure environment for the evaporation tank (100);

and the heat supply mechanism (400) is used for supplying heat to the annular heat exchange part (101).

2. The evaporation and condensation all-in-one machine as claimed in claim 1, wherein a water inlet is formed in the top end of the evaporation tank (100), a water outlet is formed in the bottom end of the evaporation tank (100), a pump (102) is arranged outside the evaporation tank (100), the input end of the pump (102) is connected with the water outlet, and the output end of the pump (102) is connected with the water inlet.

3. The machine integrating evaporation and condensation as claimed in claim 2, wherein a plurality of guide plates (103) are arranged above the annular heat exchanging portion (101) in the evaporation tank (100) for guiding water flowing out of the water inlet holes.

4. An evaporation and condensation all-in-one machine as claimed in claim 3, wherein the guide plate (103) is arranged obliquely, and a plurality of through holes (104) are arranged on the guide plate (103).

5. The evaporation and condensation all-in-one machine as claimed in claim 4, wherein the water inlet holes are multiple and distributed at the top end of the evaporation tank (100) side by side, a water storage part (105) is arranged on the upper end face of the evaporation tank (100), a water storage cavity capable of containing all the water inlet holes is formed between the water storage part (105) and the upper end face of the evaporation tank (100), and the output end of the pump (102) is connected with the water storage cavity.

6. The machine integrating evaporation and condensation as set forth in claim 5, wherein a plurality of said baffles (103) are arranged side by side, and a gap is reserved between two adjacent baffles (103).

7. An evaporation and condensation all-in-one machine as claimed in any one of claims 1 to 6, wherein the annular heat exchanging part (101) is in a spiral coil structure.

8. An evaporation and condensation all-in-one machine as claimed in claim 7, wherein two adjacent annular heat exchanging portions (101) are communicated with each other.

9. An evaporative condensation all-in-one machine according to any one of claims 1 to 6, characterized in that the heat supply mechanism (400) is provided with an air-energy heat pump having a heat source side and a heat sink side, the heat source side being connected with the annular heat exchanging portion (101), and the heat sink side being connected with the condensation tank (200).

10. An evaporative condensation all-in-one machine according to any one of claims 1 to 6, further comprising a water storage tank (500), wherein the water storage tank (500) is connected with the condensed water discharge hole.