A mechanical compression distilled water machine

Abstract

The present invention provides a mechanical compression distilled water machine, which relates to the technical field of distilled water preparation, and comprises a preheater, an evaporator and a storage tank. A first water delivery pipe is fixedly arranged on one side of the preheater, a second water delivery pipe is fixedly arranged on one side of the storage tank, a first steam compressor is fixedly installed on one side of the evaporator, two first steam delivery pipes are fixedly arranged on the first steam compressor, a second steam compressor is arranged on one side of the evaporator, two second steam delivery pipes are fixedly arranged on the second steam compressor, a steam generator is arranged on the side of the evaporator away from the preheater, the distillation preparation process is more efficient, and the condensation effect is good.

Description

Technical Field

[0001] The invention relates to the technical field of distilled water preparation, in particular to a mechanical compression distilled water machine. Background Art

[0002] A water distiller is a device used to prepare high-purity water through a distillation process. It evaporates water by heating and then condenses the steam to collect pure water. This equipment is widely used in the pharmaceutical, chemical, electronic and laboratory fields to meet the demand for high-purity water. A water distiller can be single-effect or multi-effect. The latter improves energy efficiency by using secondary steam as a heat source for the next effect.

[0003] For example, the Chinese patent publication: hot press distilled water machine, application number: CN201721860996.9, includes a heat recovery system device, a raw water storage tank, a distilled water heat exchanger, a non-condensable gas heat exchanger and a hot press, the non-condensable gas heat exchanger is arranged above the distilled water heat exchanger, the output end of the heat recovery system device is connected to the water inlet end of the raw water storage tank, the output end of the raw water storage tank is connected to the pipe-side inlet of the distilled water heat exchanger and the non-condensable gas heat exchanger, the pipe-side outlet of the distilled water heat exchanger is connected to the pipe-side inlet of the non-condensable gas heat exchanger, the pipe-side outlet of the non-condensable gas heat exchanger is connected to the inlet of the hot press, and the outlet of the hot press is connected to the inlet of the non-condensable gas heat exchanger and the distilled water heat exchanger. Thus, the raw water storage tank is connected to the heat recovery system device, so that the temperature of the raw water input into the distilled water machine is relatively high, and the raw water entering the distilled water machine only needs to be slightly heated to be converted into distilled water through heat exchange, which greatly shortens the heating time of the distilled water machine and reduces the power consumption of the distilled water machine.

[0004] However, in the above technical solution, the current distilled water machine takes a long time to evaporate the raw water and has a low evaporation efficiency. At the same time, the current distilled water machine mostly uses a condensing coil to condense the raw steam. However, since the raw steam travels a short distance in the condensing coil, the contact time between the steam and the surface of the condensing coil is limited, resulting in insufficient heat exchange and poor condensation effect. Summary of the invention

[0005] In view of the deficiencies in the prior art, the present invention provides a mechanical compression distilled water machine, which can effectively solve the problems in the background technology.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: a mechanical compression distilled water machine, including a preheater, an evaporator and a storage tank, a first water pipe is fixedly provided on one side of the preheater, a second water pipe is fixedly provided on one side of the storage tank, a first steam compressor is fixedly installed on one side of the evaporator, two first steam pipes are fixedly provided on the first steam compressor, a second steam compressor is provided on one side of the evaporator, two second steam pipes are fixedly provided on the second steam compressor, and a steam generator is provided on the side of the evaporator away from the preheater.

[0007] Preferably, the evaporator includes an evaporator body, an evaporation tank is provided on the evaporator body, a drain pipe is fixedly provided on one side of the bottom surface of the evaporation tank, a first valve is provided on the drain pipe, a condenser is fixedly provided in the evaporation tank, a heating pipe is provided between the drain pipe and the condenser, a steam inlet pipe and a steam outlet pipe are provided on the heating pipe, a lower interface and an upper interface of a liquid level gauge are provided on the inner wall of the evaporation tank on one side close to the heating pipe, and a liquid level gauge is provided on the lower interface and the upper interface of the liquid level gauge.

[0008] Preferably, a liquid inlet pipe and an air valve are fixedly provided on the inner wall of the evaporation tank on a side away from the liquid level meter, a filter assembly is provided between the condenser and the heating tube, a water output pipe is fixedly provided on the filter assembly, a motor, a non-condensable gas outlet and a first pure steam delivery pipe are provided on one side of the top of the evaporator body, a rotating column is provided on the motor, a stirring paddle is fixedly provided on the rotating column, a second pure steam delivery pipe is provided between the condenser and the stirring paddle, and a second valve is provided on the non-condensable gas outlet.

[0009] Preferably, the steam inlet pipe is fixedly penetrated through the evaporator body and connected to the steam generator, the different second steam pipes are fixedly connected to the steam inlet pipe and the steam outlet pipe, the liquid inlet pipe is fixedly connected to the first water pipe, the water output pipe is fixedly penetrated through the evaporator body and connected to the second water pipe, the motor is fixedly installed on the evaporator body, and the different first steam pipes are fixedly connected to the first pure steam delivery pipe and the second pure steam delivery pipe.

[0010] Preferably, the condenser includes a condenser base, a U-shaped cooling liquid tank and an annular liquid storage tank are provided on the condenser base, a circulating pump and a heat exchanger are provided on the annular liquid storage tank, a tee is provided on the circulating pump and the heat exchanger, an annular cooling plate is fixedly provided on one end of the tee, a cooling liquid tank is provided on the annular cooling plate, a condensation tank is provided between the annular cooling plate and the U-shaped cooling liquid tank, a through slot is provided on the condenser base, a collecting funnel is provided on one side directly below the condenser base, an overflow slot is provided on the collecting funnel, and baffles are provided on both sides of the overflow slot.

[0011] Preferably, the U-shaped coolant tank surrounds the condensing tank, the annular liquid storage tank is fixedly mounted on the condenser base, the three-way pipe is fixedly connected to the condenser base, one side of the three-way pipe is connected to the U-shaped coolant tank and the coolant tank, one side of the annular cooling plate is located in the overflow tank, the height of the baffle close to the collecting funnel outlet is less than the height of the baffle away from the collecting funnel outlet, and the rotating column passes through the through slot and the collecting funnel outlet.

[0012] Preferably, the filter assembly includes an assembly base, a water collecting tank is provided on the assembly base, a reverse osmosis filter is provided in the water collecting tank, an umbrella-shaped guide plate is provided in the inner cavity of the reverse osmosis filter, and a plurality of connecting columns are fixedly provided on the outer wall of the assembly base.

[0013] Preferably, the component base is fixedly connected to the collecting funnel, the water output pipe is interconnected with the water collecting tank, the rotating column is fixedly passed through the reverse osmosis filter, the umbrella-shaped guide plate is fixedly connected to the rotating column, and the connecting column is fixedly connected to the evaporator body.

[0014] Preferably, the rotating column comprises a rotating column body, a plurality of water inlets and a plurality of water outlets are arranged on the rotating column body, a connecting groove is arranged between the water inlets and the water outlets, a circular ring is rotatably arranged on one side of the rotating column body close to the water outlet, a circular ring is arranged with a circular groove, sealing layers are arranged on the inner walls on both sides of the circular groove, and a concentrated water delivery pipe is arranged on one side of the circular ring.

[0015] Preferably, the rotating column body rotates and penetrates the component base, the water inlet is located in the inner cavity of the reverse osmosis filter, the water outlet is communicated with the annular groove, the ring is fixedly mounted on the component base, and the concentrated water delivery pipe is fixedly penetrated through the component base and the evaporator body.

[0016] The present invention provides a mechanical compression distilled water machine. It has the following beneficial effects:

[0017] The present invention firstly delivers raw water into a preheater, preheats the raw water through the preheater, then delivers the preheated raw water to an evaporator through a first water delivery pipe, and at the same time delivers industrial steam generated by a steam generator to the inside of the evaporator to heat the raw water, then evaporates, condenses and filters the raw water through the evaporator, and compresses and circulates the raw steam in the evaporator by using a first steam delivery pipe and a first steam compressor, condenses the raw steam multiple times, and at the same time, draws through the first steam compressor to make the inside of the evaporator present a negative pressure, reduces the boiling point of the raw water, and facilitates the evaporation of the raw water, pressurizes the used industrial steam through a second steam delivery pipe and a second steam compressor, increases the temperature of the used industrial steam, recycles it, and saves resources, and then the finished water filtered in the evaporator enters a storage tank through the second water delivery pipe, and the finished water is stored, the distillation preparation process is relatively efficient, and the condensation effect is good.

[0018] Among them, the raw water in the evaporation tank is stirred by a stirring paddle to make the raw water evenly heated, thereby increasing the evaporation rate. At the same time, during the evaporation process, the water level of the raw water in the evaporation tank is monitored by a liquid level meter, which is convenient for the staff to add raw water in the evaporation tank in time to prevent dry burning.

[0019] When the primary water needs to be filtered, the reverse osmosis filter is first driven to rotate by the rotating column, and the filtration efficiency is enhanced by the centrifugal force generated by the rotation of the reverse osmosis filter. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a structural schematic diagram of the present invention;

[0021] Figure 2 It is a side view structural schematic diagram of the present invention;

[0022] Figure 3 It is a structural schematic diagram of the evaporator in the present invention;

[0023] Figure 4 It is a structural schematic diagram of the condenser in the present invention;

[0024] Figure 5 It is a schematic diagram of the internal structure of the condenser in the present invention;

[0025] Figure 6 It is a schematic diagram of the structure of the filter assembly in the present invention;

[0026] Figure 7 It is a schematic diagram of the structure of the rotating column in the present invention.

[0027] Among them, 1. preheater; 2. evaporator; 201. evaporator body; 202. evaporation tank; 203. drain pipe; 204. first valve; 205. condenser; 20501. condenser base; 20502. U-shaped coolant tank; 20503. annular liquid storage tank; 20504. circulating pump; 20505. heat exchanger; 20506. three-way pipe; 20507. annular cooling plate; 20508. coolant trough; 20509, condensation trough; 20510, through trough; 20511, collecting funnel; 20512, overflow trough; 20513, baffle; 206, heating pipe; 207, steam inlet pipe; 208, steam outlet pipe; 209, lower interface of liquid level gauge; 2010, upper interface of liquid level gauge; 2011, liquid level gauge; 2012, liquid inlet pipe; 2013, air valve; 2014, filter assembly; 201401, assembly base; 201402, water collecting tank; 201403, reverse osmosis filter; 201404, umbrella-shaped guide plate; 201405, connecting column; 2015, motor; 2016, non-condensable gas outlet; 2017, first pure steam delivery pipe; 2018, rotating column; 201801, rotating column body; 201802, water inlet; 201803, water outlet; 201804, connecting groove; 201805, ring ; 201806, annular groove; 201807, sealing layer; 201808, concentrated water delivery pipe; 2019, stirring paddle; 2020, second pure steam delivery pipe; 2021, second valve; 2022, finished water output pipe; 3, storage tank; 4, first water delivery pipe; 5, second water delivery pipe; 6, first steam compressor; 7, first steam delivery pipe; 8, second steam compressor; 9, second steam delivery pipe; 10, steam generator. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0029] like Figure 1 and Figure 2As shown, an embodiment of the present invention provides a mechanical compression distilled water machine, including a preheater 1, an evaporator 2 and a storage tank 3, a first water pipe 4 is fixedly provided on one side of the preheater 1, a second water pipe 5 is fixedly provided on one side of the storage tank 3, a first steam compressor 6 is fixedly installed on one side of the evaporator 2, two first steam pipes 7 are fixedly provided on the first steam compressor 6, a second steam compressor 8 is provided on one side of the evaporator 2, two second steam pipes 9 are fixedly provided on the second steam compressor 8, and a steam generator 10 is provided on the side of the evaporator 2 away from the preheater 1.

[0030] like Figure 3 As shown, the evaporator 2 includes an evaporator body 201, an evaporation tank 202 is arranged on the evaporator body 201, a drain pipe 203 is fixedly arranged on one side of the bottom surface of the evaporation tank 202, a first valve 204 is arranged on the drain pipe 203, a condenser 205 is fixedly arranged in the evaporation tank 202, a heating pipe 206 is arranged between the drain pipe 203 and the condenser 205, a steam inlet pipe 207 and a steam outlet pipe 208 are arranged on the heating pipe 206, a liquid level gauge lower interface 209 and a liquid level gauge upper interface 2010 are arranged on the inner wall of one side of the evaporation tank 202 close to the heating pipe 206, and a liquid level gauge 211 is arranged on the liquid level gauge lower interface 209 and the liquid level gauge upper interface 2010;

[0031] A liquid inlet pipe 2012 and an air valve 2013 are fixedly arranged on the inner wall of the evaporation tank 202 on the side away from the liquid level meter 2011, a filter assembly 2014 is arranged between the condenser 205 and the heating tube 206, and a water output pipe 2022 is fixedly arranged on the filter assembly 2014, a motor 2015, a non-condensable gas outlet 2016 and a first pure steam delivery pipe 2017 are arranged on one side of the top of the evaporator body 201, a rotating column 2018 is arranged on the motor 2015, and a stirring paddle 2019 is fixedly arranged on the rotating column 2018, a second pure steam delivery pipe 2020 is arranged between the condenser 205 and the stirring paddle 2019, and a second valve 2021 is arranged on the non-condensable gas outlet 2016.

[0032] Through the above technical solution, when the raw water needs to be evaporated, the raw water is first transported to the evaporation tank 202 through the liquid inlet pipe 2012, and the industrial steam generated by the steam generator 10 is transported to the heating pipe 206 through the steam inlet pipe 207, and the used industrial steam is pressurized through the steam outlet pipe 208, the second steam delivery pipe 9 and the second steam compressor 8 to increase the temperature of the used industrial steam, so that it can be recycled and resources can be saved;

[0033] Then, the raw material water is heated and evaporated by the heating tube 206, and the stirring paddle 2019 is driven to rotate by the motor 2015 and the rotating column 2018. The raw material water in the evaporation tank 202 is stirred by the stirring paddle 2019, so that the raw material water is evenly heated, thereby increasing the evaporation rate. Subsequently, the raw material steam generated by the heating and evaporation of the raw material water moves to the condenser 205, and the raw material steam is condensed by the condenser 205. A part of the raw material steam is condensed into primary water, and the other part of the raw material steam is transported to the first steam compressor 6 through the first pure steam delivery pipe 2017 and the first steam delivery pipe 7. The raw material steam is compressed by the first steam compressor 6 to increase the temperature of the raw material steam. At the same time, the extraction of the first steam compressor 6 makes the inside of the evaporation tank 202 present a negative pressure, thereby reducing the boiling point of the raw material water and facilitating the evaporation of the raw material water. Then, the compressed raw material steam is transported to the evaporation tank 202 again by another first steam delivery pipe 7 and the second pure steam delivery pipe 2020 for re-condensation.

[0034] The primary water produced by condensation will fall into the filter assembly 2014, where the primary water will be filtered, and the concentrated water produced by the filtration will be transported to a designated location. The filtered finished water will be transported to the storage tank 3 through the finished water output pipe 2022 and the second water delivery pipe 5 for storage. At the same time, during the evaporation process, the water level of the raw water in the evaporation tank 202 is monitored by the liquid level meter 2011, which is convenient for the staff to add the raw water in the evaporation tank 202 in time to prevent dry burning.

[0035] like Figure 4 and Figure 5 As shown, the condenser 205 includes a condenser base 20501, on which a U-shaped cooling liquid tank 20502 and an annular liquid storage tank 20503 are provided, on which a circulating pump 20504 and a heat exchanger 20505 are provided, and on which a tee pipe 20506 is provided, and an annular cooling plate 20507 is fixedly provided at one end of the tee pipe 20506. A cooling liquid trough 20508 is provided on the cooling plate 20507, a condensation trough 20509 is provided between the annular cooling plate 20507 and the U-shaped cooling liquid trough 20502, a through groove 20510 is provided on the condenser base 20501, a collecting funnel 20511 is provided on one side directly below the condenser base 20501, an overflow trough 20512 is provided on the collecting funnel 20511, and baffles 20513 are provided on both sides of the overflow trough 20512.

[0036] According to the above technical solution, when the raw material steam needs to be condensed, the coolant is first circulated between the annular liquid storage tank 20503 and the U-shaped coolant tank 20502 and the coolant tank 20508 through the circulation pump 20504 and the three-way pipe 20506, and the overheated coolant is cooled by the heat exchanger 20505. Then, the raw material steam enters the condensation tank 20509 along the inner wall of the evaporation tank 202, and the travel of the raw material steam in the condenser 205 is extended through the condensation tank 20509, thereby increasing the condensation effect.

[0037] The excess material steam is transported to the top of the evaporation tank 202 through the through groove 20510, and finally enters the first pure steam delivery pipe 2017 for circulation, and then the condensed primary water falls into the overflow groove 20512 along the trajectory of the condensation groove 20509. As the primary water in the overflow groove 20512 gradually increases, the overflow groove 20512 will be full. At this time, the gap between the inner wall of the bottom surface of the overflow groove 20512 and the annular cooling plate 20507 will be filled with primary water, so that the raw material steam will not be able to move directly from here to the through groove 20510. Then, when the condensed primary water continues to fall into the overflow groove 2051 2, since the height of the baffle 20513 close to the outlet of the collecting funnel 20511 is smaller than the height of the baffle 20513 far from the outlet of the collecting funnel 20511, the excess primary water in the overflow trough 20512 will pass over the baffle 20513 close to the outlet of the collecting funnel 20511, and will eventually be guided by the collecting funnel 20511 to the filter assembly 2014, so that the primary water in the overflow trough 20512 can always be in a stable state, so that the gap between the inner wall of the bottom of the overflow trough 20512 and the annular cooling plate 20507 can be continuously closed during the condensation process.

[0038] like Figure 6 As shown, the filter component 2014 includes a component base 201401, on which a water collecting tank 201402 is arranged, in which a reverse osmosis filter 201403 is arranged, in which an umbrella-shaped guide plate 201404 is arranged in the inner cavity of the reverse osmosis filter 201403, and a plurality of connecting columns 201405 are fixedly arranged on the outer wall of the component base 201401.

[0039] Through the above technical scheme, when the primary water needs to be filtered, the reverse osmosis filter 201403 is first driven to rotate by the rotating column 2018, and then the primary water is transported to the reverse osmosis filter 201403 through the collecting funnel 20511, and the primary water is guided to the filtering part of the reverse osmosis filter 201403 through the umbrella-shaped guide plate 201404, and the primary water is filtered through the reverse osmosis filter 201403, and the filtration efficiency is enhanced by the centrifugal force generated when the reverse osmosis filter 201403 rotates, the concentrated water produced by the filtration will remain in the reverse osmosis filter 201403, and the concentrated water will be transported to the designated place through the rotating column 2018, and the finished water after filtration will fall into the water collecting tank 201402, and then the finished water in the water collecting tank 201402 will be transported to the designated place through the finished water output pipe 2022.

[0040] like Figure 7 As shown, the rotating column 2018 includes a rotating column body 201801, and a plurality of water inlets 201802 and a plurality of water outlets 201803 are arranged on the rotating column body 201801, a connecting groove 201804 is arranged between the water inlet 201802 and the water outlet 201803, a circular ring 201805 is rotatably arranged on one side of the rotating column body 201801 close to the water outlet 201803, an annular groove 201806 is arranged on the circular ring 201805, sealing layers 201807 are arranged on the inner walls on both sides of the annular groove 201806, and a concentrated water delivery pipe 201808 is arranged on one side of the circular ring 201805.

[0041] Through the above technical scheme, when the concentrated water produced by filtration needs to be transported, as the total amount of concentrated water in the reverse osmosis filter 201403 increases, the concentrated water will enter the connecting groove 201804 through the water inlet 201802, and the concentrated water in the connecting groove 201804 will move to the annular groove 201806 through the water outlet 201803, and then the concentrated water in the annular groove 201806 will be transported to the designated place through the concentrated water transport pipe 201808.

[0042] Working principle:

[0043] The present invention first sends raw water into a preheater 1, preheats the raw water through the preheater 1, then transports the preheated raw water to an evaporator 2 through a first water pipe 4, and at the same time transports industrial steam generated by a steam generator 10 to the inside of the evaporator 2 to heat the raw water, then evaporates, condenses and filters the raw water through the evaporator 2, and compresses and circulates the raw steam in the evaporator 2 by using a first steam pipe 7 and a first steam compressor 6, condenses the raw steam multiple times, and at the same time, draws through the first steam compressor 6 to make the inside of the evaporator 2 present a negative pressure, lower the boiling point of the raw water, and facilitate the evaporation of the raw water, pressurizes the used industrial steam through a second steam pipe 9 and a second steam compressor 8, increases the temperature of the used industrial steam, recycles it, and saves resources, and then the finished water filtered in the evaporator 2 enters the storage tank 3 through the second water pipe 5, and the finished water is stored, the distillation preparation process is relatively efficient, and the condensation effect is good.

[0044] Obviously, the above embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not limitations on the implementation methods of the present invention. For ordinary technicians in the relevant field, other different forms of changes or modifications can be made on the basis of the above description. It is impossible to list all the implementation methods here. All obvious changes or modifications derived from the technical solution of the present invention are still within the protection scope of the present invention.

Claims

1. A mechanical compression distilled water machine, comprising a preheater (1), an evaporator (2) and a storage tank (3), characterized in that: A first water pipe (4) is fixedly provided on one side of the preheater (1), a second water pipe (5) is fixedly provided on one side of the storage tank (3), a first steam compressor (6) is fixedly installed on one side of the evaporator (2), two first steam pipes (7) are fixedly provided on the first steam compressor (6), a second steam compressor (8) is provided on one side of the evaporator (2), two second steam pipes (9) are fixedly provided on the second steam compressor (8), and a steam generator (10) is provided on a side of the evaporator (2) away from the preheater (1); The evaporator (2) comprises an evaporator body (201), an evaporation tank (202) is arranged on the evaporator body (201), a drain pipe (203) is fixedly arranged on one side of the bottom surface of the evaporation tank (202), a first valve (204) is arranged on the drain pipe (203), a condenser (205) is fixedly arranged in the evaporation tank (202), a heating pipe (206) is arranged between the drain pipe (203) and the condenser (205), a steam inlet pipe (207) and a steam outlet pipe (208) are arranged on the heating pipe (206), a liquid level gauge lower interface (209) and a liquid level gauge upper interface (2010) are arranged on the inner wall of one side of the evaporation tank (202) close to the heating pipe (206), and a liquid level gauge (211) is arranged on the liquid level gauge lower interface (209) and the liquid level gauge upper interface (2010); A liquid inlet pipe (212) and an air valve (2013) are fixedly provided on the inner wall of a side of the evaporation tank (202) away from the liquid level meter (2011); a filter assembly (2014) is provided between the condenser (205) and the heating tube (206); a water output pipe (2022) is fixedly provided on the filter assembly (2014); a motor (2015), a non-condensable gas outlet (2016) and a first pure steam delivery pipe (2017) are provided on one side of the top end of the evaporator body (201); a rotating column (2018) is provided on the motor (2015); a stirring paddle (2019) is fixedly provided on the rotating column (2018); a second pure steam delivery pipe (2020) is provided between the condenser (205) and the stirring paddle (2019); and a second valve (2021) is provided on the non-condensable gas outlet (2016); The steam inlet pipe (207) is fixedly passed through the evaporator body (201) and is connected to the steam generator (10); the second steam delivery pipe (9) is fixedly connected to the steam inlet pipe (207) and the steam outlet pipe (208), respectively; the liquid inlet pipe (212) is fixedly connected to the first water delivery pipe (4); the water output pipe (2022) is fixedly passed through the evaporator body (201) and is connected to the second water delivery pipe (5); the motor (215) is fixedly mounted on the evaporator body (201); and the first steam delivery pipe (7) is fixedly connected to the first pure steam delivery pipe (2017) and the second pure steam delivery pipe (2020), respectively; The condenser (205) comprises a condenser base (20501), the condenser base (20501) is provided with a U-shaped cooling liquid tank (20502) and an annular liquid storage tank (20503), the annular liquid storage tank (20503) is provided with a circulating pump (20504) and a heat exchanger (20505), the circulating pump (20504) and the heat exchanger (20505) are provided with a three-way pipe (20506), one end of the three-way pipe (20506) is fixedly provided with an annular cooling plate (20507), and the annular cooling plate (20508) is provided with a plurality of cooling plates (20509). A cooling liquid groove (20508) is provided on the cooling plate (20507), a condensation groove (20509) is provided between the annular cooling plate (20507) and the U-shaped cooling liquid groove (20502), a through groove (20510) is provided on the condenser base (20501), a collecting funnel (20511) is provided on one side directly below the condenser base (20501), an overflow groove (20512) is provided on the collecting funnel (20511), and baffles (20513) are provided on both sides of the overflow groove (20512); The U-shaped cooling liquid groove (20502) surrounds the condensing groove (20509), the annular liquid storage tank (20503) is fixedly installed on the condenser base (20501), the three-way pipe (20506) is fixedly connected to the condenser base (20501), one side of the three-way pipe (20506) is connected to the U-shaped cooling liquid groove (20502) and the cooling liquid groove (20508), one side of the annular cooling plate (20507) is located in the overflow groove (20512), the height of the baffle (20513) close to the outlet of the collecting funnel (20511) is less than the height of the baffle (20513) away from the outlet of the collecting funnel (20511), and the rotating column (2018) passes through the through groove (20510) and the outlet of the collecting funnel (20511).

2. A mechanical compression distilled water machine according to claim 1, characterized in that: The filter assembly (2014) comprises an assembly base (201401), a water collecting tank (201402) is arranged on the assembly base (201401), a reverse osmosis filter (201403) is arranged in the water collecting tank (201402), an umbrella-shaped guide plate (201404) is arranged in the inner cavity of the reverse osmosis filter (201403), and a plurality of connecting columns (201405) are fixedly arranged on the outer wall of the assembly base (201401).

3. A mechanical compression distilled water machine according to claim 2, characterized in that: The component base (201401) is fixedly connected to the collecting funnel (20511), the water output pipe (2022) is interconnected with the water collecting tank (201402), the rotating column (2018) is fixedly passed through the reverse osmosis filter (201403), the umbrella-shaped guide plate (201404) is fixedly connected to the rotating column (2018), and the connecting column (201405) is fixedly connected to the evaporator body (201).

4. A mechanical compression distilled water machine according to claim 3, characterized in that: The rotating column (2018) comprises a rotating column body (201801), a plurality of water inlets (201802) and a plurality of water outlets (201803) are arranged on the rotating column body (201801), a connecting groove (201804) is arranged between the water inlets (201802) and the water outlets (201803), a circular ring (201805) is rotatably arranged on one side of the rotating column body (201801) close to the water outlets (201803), an annular groove (201806) is arranged on the circular ring (201805), sealing layers (201807) are arranged on the inner walls of both sides of the annular groove (201806), and a concentrated water delivery pipe (201808) is arranged on one side of the circular ring (201805).

5. A mechanical compression distilled water machine according to claim 4, characterized in that: The rotating column body (201801) rotates and penetrates the component base (201401); the water inlet (201802) is located in the inner cavity of the reverse osmosis filter (201403); the water outlet (201803) and the annular groove (201806) are interconnected; the circular ring (201805) is fixedly mounted on the component base (201401); and the concentrated water delivery pipe (201808) is fixedly penetrated through the component base (201401) and the evaporator body (201).

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