CN113731058A - Marine absorption formula water preparation system - Google Patents
Marine absorption formula water preparation system Download PDFInfo
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- CN113731058A CN113731058A CN202111164006.9A CN202111164006A CN113731058A CN 113731058 A CN113731058 A CN 113731058A CN 202111164006 A CN202111164006 A CN 202111164006A CN 113731058 A CN113731058 A CN 113731058A
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 195
- 238000010521 absorption reaction Methods 0.000 title claims abstract description 10
- 238000002360 preparation method Methods 0.000 title claims abstract description 5
- 238000003795 desorption Methods 0.000 claims abstract description 62
- 238000001179 sorption measurement Methods 0.000 claims abstract description 32
- 238000005520 cutting process Methods 0.000 claims abstract description 4
- 239000003651 drinking water Substances 0.000 claims description 18
- 235000020188 drinking water Nutrition 0.000 claims description 18
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 16
- 238000004519 manufacturing process Methods 0.000 claims description 16
- 238000009413 insulation Methods 0.000 claims description 15
- 229920000742 Cotton Polymers 0.000 claims description 14
- 238000003860 storage Methods 0.000 claims description 13
- 238000007667 floating Methods 0.000 claims description 11
- 238000000746 purification Methods 0.000 claims description 11
- 239000007788 liquid Substances 0.000 claims description 10
- 239000004745 nonwoven fabric Substances 0.000 claims description 10
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 claims description 9
- 239000005457 ice water Substances 0.000 claims description 8
- 239000004744 fabric Substances 0.000 claims description 7
- 238000001914 filtration Methods 0.000 claims description 7
- 239000002245 particle Substances 0.000 claims description 7
- 229910052799 carbon Inorganic materials 0.000 claims description 6
- 239000012530 fluid Substances 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 4
- 238000011045 prefiltration Methods 0.000 claims description 4
- 230000003068 static effect Effects 0.000 abstract description 4
- 239000008213 purified water Substances 0.000 description 10
- 238000004321 preservation Methods 0.000 description 7
- 229910021536 Zeolite Inorganic materials 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 239000010457 zeolite Substances 0.000 description 5
- 238000009833 condensation Methods 0.000 description 4
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 239000002808 molecular sieve Substances 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 238000005057 refrigeration Methods 0.000 description 2
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 235000012206 bottled water Nutrition 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000010725 compressor oil Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007791 dehumidification Methods 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
- 238000002336 sorption--desorption measurement Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
- B01D46/2403—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies characterised by the physical shape or structure of the filtering element
- B01D46/2418—Honeycomb filters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/30—Particle separators, e.g. dust precipitators, using loose filtering material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D5/00—Condensation of vapours; Recovering volatile solvents by condensation
- B01D5/0003—Condensation of vapours; Recovering volatile solvents by condensation by using heat-exchange surfaces for indirect contact between gases or vapours and the cooling medium
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D5/00—Condensation of vapours; Recovering volatile solvents by condensation
- B01D5/0057—Condensation of vapours; Recovering volatile solvents by condensation in combination with other processes
- B01D5/0072—Condensation of vapours; Recovering volatile solvents by condensation in combination with other processes with filtration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
- B01D53/04—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with stationary adsorbents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
- B01D53/06—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with moving adsorbents, e.g. rotating beds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63J—AUXILIARIES ON VESSELS
- B63J1/00—Arrangements of installations for producing fresh water, e.g. by evaporation and condensation of sea water
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Water Treatment By Sorption (AREA)
Abstract
The utility model provides a marine absorption formula water preparation system, includes ship water supply pipe, host computer, control circuit board, the host computer includes the host computer casing, its characterized in that be equipped with low temperature desorption runner in the host computer casing, low temperature desorption runner pivot with set up the outer idle motor output shaft of host computer casing, the host computer casing uses the cutting plane in pivot axle center as the boundary and divide into two half districts in adsorption area and desorption district, the left side portion in adsorption area is equipped with big air intake, big air intake department is equipped with big fan, the left side portion in desorption district is equipped with the air outlet, air outlet department is equipped with air heat exchanger. The large air inlet and the air outlet are positioned on the same side of the main machine shell, and the air conditioner is in a passive water vapor absorption mode, has good integrity, can stably run in a non-static working environment with violent shaking and vibration, and has no working direction orientation.
Description
Technical Field
The invention relates to the technical field of marine equipment, in particular to a marine adsorption type water making system.
Background
The technology of drawing water vapor in the atmosphere used on land at present is a compression-condensation type water production technology, namely, a high-temperature gaseous condensing agent in a condenser absorbs heat in air flowing through an evaporator under the action of capillary flow change by the drive of a compressor, so that the contained water vapor is cooled to the dew point of water, and then the gaseous water vapor is changed into liquid water drops, and then the liquid water drops are collected, purified and sterilized to be changed into drinking water for people to drink. The advantages and disadvantages of using this technique are as follows:
the advantages are that:
1) the compressor is a mature industrial product which is produced in large quantity, and is reliable in supply and large in quantity;
2) the condenser and the evaporator adopt a hydrophobic aluminum coated fin structure similar to that used in a commercial air conditioner, and the manufacturing process is mature;
3) the compression-condensation type water making machine can be suitable for making water under the conditions that the environmental temperature is 150-400 ℃ and the humidity is more than 35 relative humidity;
note: the dew point of water vapor corresponding to the ultimate low temperature/low humidity working point of 150 ℃/30HRC just exceeds the freezing point by 0.1 ℃, and the high temperature protection of the compressor stops running when the environmental temperature is more than 400 ℃.
Disadvantages are that:
1) the compressor is an electric drive rotor forced working medium internal circulation motion refrigeration part, the problems of vibration and large noise exist in the operation process, and the operation noise is still higher than 40 decibels although various noise reduction and vibration isolation measures are adopted;
2) when the ship runs on the water surface, the ship is in a non-static swing state and conflicts with the condition that the compressor is required to be vertically arranged on a static plane, so that a condensing agent and compressor oil are mutually dissolved due to swing and surging is generated in the Carnot cycle process, and vibration and high-frequency noise are generated;
3) the compression-condensation type water production can only work under the conditions that the ambient temperature is 150-400 ℃ and the humidity is more than 30 relative humidity, can not work in winter at-50-140 ℃, and has obviously reduced water production efficiency due to the fact that the air conditioning equipment has dehumidification characteristics under the environment of using the air conditioner.
Disclosure of Invention
The invention aims to provide a marine adsorption type water making system, which solves the defects of the existing drinking water supply on ships, namely the problems that the water stored in a cabin is easy to be polluted, plastic wastes such as waste bottles and barrels can be generated after bottled water and through water are used up, and the environment is polluted, and other technical problems of large energy consumption, complex structure, large volume, low efficiency and the like of the compression-condensation type water making technology.
The technical scheme adopted by the invention is as follows: an adsorption type water making system for a ship comprises a hot water supply pipe for the ship, an ice water supply pipe for the ship, a host machine and a control circuit board, wherein the host machine comprises a host machine shell, it is characterized in that a low-temperature desorption rotating wheel is arranged in the main machine shell, the rotating shaft of the low-temperature desorption rotating wheel is connected with the output shaft of an idle motor arranged outside the main machine shell, the main machine shell is divided into an adsorption area and a desorption area by taking a cutting surface passing through the axis of the rotating shaft as a boundary, the left side of the adsorption area is provided with a large air inlet, a large fan is arranged at the large air inlet, the left side of the desorption area is provided with an air outlet, an air heat exchanger is arranged at the air outlet, a desorption solution heat exchanger and a small air inlet are arranged at the right side part of the desorption area, little air intake department is equipped with little fan, and shown air heat exchanger's bottom is equipped with the collection water tray, it is connected with integrated water purification case through the pipeline to collect the water tray.
Preferably, a purified water outlet is formed in the integrated purified water tank and communicated with one end of a purified water outlet pipe, the other end of the purified water outlet pipe is communicated with a purified water inlet of the drinking water storage tank, and a drinking water storage tank liquid level sensor is arranged in the drinking water storage tank.
As preferred, big air intake department is equipped with air filter, air filter is formed by the multilayer material coincide including supporting network, active carbon adsorption non-woven fabrics layer, the cotton layer of HEPA, net cloth layer, the outer cover of supporting network has the active carbon adsorption non-woven fabrics layer, the outer cover of active carbon adsorption non-woven fabrics layer has the cotton layer of HEPA, and the cotton layer of HEPA coats outward and has net cloth layer.
Preferably, a filtering filter element and an integrated purified water tank liquid level sensor are arranged in the integrated purified water tank, and a water producing port of the filtering filter element is communicated with a purified water outlet pipe penetrating through the integrated purified water tank.
Preferably, the desorption solution heat exchanger is arranged between the small fan and the desorption area, a water inlet and a water outlet are arranged on the desorption solution heat exchanger, the water inlet is connected with one end of a water inlet pipe, the other end of the water inlet pipe is connected with the output end of a circulating pump, the input end of the circulating pump is connected with a heat preservation water tank, the water outlet is communicated with the water inlet of the heat preservation water tank through a water drain pipe, a ship hot water supply coil is further arranged in the heat preservation water tank, the input end of the ship hot water supply coil is connected with the output end of the heat exchange pump, and the input end of the heat exchange pump and the output end of the ship hot water supply coil are respectively connected with interfaces of the ship hot water supply pipe.
Preferably, the air heat exchanger is provided with a water inlet and a water outlet, and the water inlet and the water outlet are respectively connected with the interfaces of the ship ice water supply pipe.
Preferably, the low-temperature desorption rotating wheel is of a honeycomb through structure, and porous zeolite particles are coated on the outer surface of the honeycomb through structure.
Preferably, the rotating speed of the low-temperature desorption rotating wheel is 5-8 revolutions per minute.
Preferably, a heat insulation layer is sleeved outside the heat insulation water tank, a heat insulation inner container and a water tank floating ball are arranged in the heat insulation water tank, a water level control floating ball switch is arranged on the water tank floating ball, and a fluid valve group and a pre-filter are further connected between the input end of the heat exchange pump and the ship hot water supply pipe in series.
Preferably, the HEPA cotton layer is H13 grade HEPA cotton with the filtering particle size of more than 0.3 mu m.
Preferably, the control circuit board is a PLC, and the control output end of the control circuit board is electrically connected with the air heat exchanger, a circulating pump of the desorption solution heat exchanger, a water level control float switch, the heat exchange pump, the fluid valve group, the large fan, the small fan, the idle motor, the integrated water purification tank liquid level sensor and the drinking water storage tank liquid level sensor. So as to control the cooperation of the parts.
The device is installed on a ship sailing on the sea or rivers, water vapor contained in the atmosphere is utilized to be converted into a drinking water source for life and work, and the ice water supply pipe and the hot water supply pipe of the ship are used as byproducts of a refrigeration cooling circulation loop of the ship, so that the source is reliable and economical. The heat exchange desorption structure driven by ship hot water supply can greatly reduce the electric energy consumption of the whole equipment, and the main power consumption components of the invention are only fans, idle speed motors, valves, pumps and the like which are all low-power devices, thereby saving energy.
The low-temperature desorption rotating wheel has a honeycomb through structure, has low air resistance, is suitable for the large temperature and humidity range of a water production environment after being coated with porous zeolite, and can normally work in an environment with the temperature of more than 5 ℃ below zero, namely the relative humidity of more than 15 ℃ in winter. The low-temperature desorption rotating wheel passively absorbs water vapor by means of a capillary effect structure of porous zeolite coated in the wheel, the contact surface of the low-temperature desorption rotating wheel with air is large, and the adsorption desorption water amount is large. The low-power idling motor rotates at 5-8 revolutions per minute, the idling motor is low in noise and free of vibration during operation, and actual measurement is less than 28 decibels.
The large air inlet and the air outlet are positioned on the same side of the main machine shell, and the air conditioner is in a passive water vapor absorption mode, has good integrity, can stably run in a non-static working environment with violent shaking and vibration, and has no working direction orientation. The water source solution scheme is characterized in that the water source solution utilizes free and inexhaustible atmospheric steam to extract clean drinking water. The method meets the requirements of large-scale and low-cost production of drinking water in the four-season temperature difference range (-50-450 ℃) of ship operation, and is a feasible and worthy-to-popularize drinking water source solution.
Drawings
FIG. 1 is a schematic diagram of the general structure of the present invention;
FIG. 2 is an enlarged view taken at A in FIG. 1;
FIG. 3 is a schematic structural diagram of a host according to the present invention;
fig. 4 is a schematic structural view of the low-temperature desorption rotary wheel 2 shown in fig. 3 according to the present invention;
fig. 5 is another schematic structural diagram of the low-temperature desorption rotor 2 shown in fig. 3 according to the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. 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.
As shown in fig. 1 to 3, the marine adsorption type water production system includes a marine hot water supply pipe 810, a marine ice water supply pipe 251, a main machine 1, and a control circuit board 5, wherein the marine hot water supply pipe 810 and the marine ice water supply pipe 251 are common components on the existing marine vessel, and are provided with interfaces in many spaces through which water using appliances can be connected.
The main unit 1 comprises a main unit casing 9 for collecting high-temperature and high-humidity air and enabling the air flow to form an internal circulation air flow in a relatively closed space formed by a stainless steel casing. Be equipped with low temperature desorption runner 2 in the host computer casing 9, the rotational speed of low temperature desorption runner 2 is 5 ~ 8 revolutions per minute. And the rotating shaft 200 of the low-temperature desorption rotating wheel 2 is connected with an output shaft of an idle motor 10 arranged outside the main machine shell.
The low-temperature desorption rotating wheel 2 is preferably a honeycomb through structure shown in fig. 4, the honeycomb through structure is made of corrosion-resistant materials, the outer surface of the honeycomb through structure is coated with environment-friendly adhesive, porous zeolite particles are sprayed on the adhesive, and the environment-friendly adhesive enables the porous zeolite particles to be gelled on the outer surface of the honeycomb through structure. The low-temperature desorption rotating wheel adopts a honeycomb through structure, has the advantages of high structural strength, seawater salt mist corrosion resistance, low air resistance and the like, and after the porous zeolite is coated, the capillary effect structure passively absorbs water vapor, the contact surface with air is large, and the adsorption and desorption water amount is large. The temperature and humidity range of the water production environment is large, and the water production device can normally work in the environment with the temperature of more than-5 ℃, namely the relative humidity of more than 15 in winter.
Of course, the low temperature desorption rotor 2 may be integrally made of a honeycomb zeolite molecular sieve as shown in fig. 5, and the axis of the honeycomb zeolite molecular sieve penetrates through the rotating shaft 200 and is clamped by the chuck 201 sleeved and fixed on the rotating shaft 200.
The low-power idling motor rotates at 5-8 revolutions per minute, the idling motor is low in noise and free of vibration during operation, and actual measurement is less than 28 decibels.
Host computer casing uses the cutting plane of crossing the axle center to divide for two half districts in adsorption zone 21 and desorption district 22 as the boundary, the left side of adsorption zone 21 is equipped with big air intake 24, big air intake 24 department is equipped with big fan 26, big air intake 24 department is equipped with air filter 11, air filter 11 is formed by materials coincide such as supporting network 110, activated carbon adsorption non-woven fabrics layer 14, HEPA cotton layer 13, net cloth layer 121, specifically: the outer layer 110 of the support net is covered with an activated carbon adsorption non-woven fabric layer 14, the activated carbon adsorption non-woven fabric layer 14 is covered with an HEPA cotton layer 13, the HEPA cotton layer 13 is covered with a plastic honeycomb pore plate 12, and the plastic honeycomb pore plate 12 is covered with a mesh fabric layer 121. The plastic honeycomb hole plate 12 is 5mm thick and provided with honeycomb holes with the diameter of 6mm, and the outer surface of the plastic honeycomb hole plate is covered with a black mesh fabric layer 121 which can intercept flocculent floating objects and dust particles. The middle layer is a HEPA cotton layer 13 with the thickness of 1mm and the H13 level, and is used for filtering particles with the particle size of more than 0.3 mu m, and the inner black activated carbon adsorption non-woven fabric layer 14 is coated with high-efficiency activated carbon with the particle size of 1.5mm, and can adsorb harmful gas and peculiar smell molecules.
An air outlet 29 is formed in the left side portion of the desorption area 22, an air heat exchanger 25 is arranged at the air outlet 29, a water inlet 2510 and a water outlet 2511 are formed in the air heat exchanger 25, and the water inlet 2510 and the water outlet 2511 are respectively connected with an interface of the ship ice water supply pipe 251.
The right side part of the desorption area 22 is provided with a desorption solution heat exchanger 23 and a small air inlet 28, the small air inlet 28 is provided with a small fan 27, and the large fan 26 and the small fan 27 are both low-wind-resistance mute fans.
The adsorption area 21 and the desorption area 22 of the low-temperature desorption rotating wheel 2 are alternately positioned in adsorption and desorption dynamic half areas when the output shaft of the low-temperature desorption rotating wheel rotates at a constant speed under the driving of the idle motor 10. The idle motor 10 is located at the left or right side outside the main machine housing 9. When the idle motor 10 drives the low-temperature desorption rotating wheel 2 to rotate, the adsorption area 21 of the low-temperature desorption rotating wheel 2 is used for absorbing the water vapor contained in the outside air blown in by the big fan 26, and the desorption solution coil pipes in the desorption area 22 and the desorption solution heat exchanger 23 perform heat exchange so that the water absorbed in the desorption area absorbs heat to generate high-temperature and high-humidity internal circulation airflow.
Be equipped with desorption solution heat exchanger 23 between little fan 27 and the desorption district 22, be equipped with water inlet and outlet on the desorption solution heat exchanger 23, the water inlet is connected with the one end of oral siphon 232, the other end of oral siphon 232 is connected with the output of circulating pump 82, the input of circulating pump 82 is connected with holding water tank 8, the outlet passes through the water inlet intercommunication of drain pipe 231 with holding water tank 8.
A ship hot water supply coil 86 is further arranged in the heat preservation water tank 8, the input end of the ship hot water supply coil 86 is connected with the output end of the heat exchange pump 81, and the input end of the heat exchange pump 1 and the output end of the ship hot water supply coil 86 are respectively connected with an interface of a ship hot water supply pipe 810. The hot water coil 86 receives the hot water supplied from the circulation pump 82, and raises the temperature of the heat-insulating water tank 8.
Under the action of the heat exchange pump 81, the ship hot water is subjected to heat exchange circulation in the ship hot water supply coil 86, so that the water in the heat preservation water tank 8 is stabilized at a specific temperature. Here, the ship hot water supply pipe can supply hot water of 90 degrees centigrade, and after heat exchange with the ship hot water supply coil 86 in the hot water tank 8, the hot water of 85 degrees centigrade can be stably output from the hot water tank 8.
A heat insulation layer 88 is sleeved outside the heat insulation water tank 8, a heat insulation inner container 89 and a water tank floating ball 85 are arranged in the heat insulation water tank 8, a water level control floating ball switch 87 is arranged on the water tank floating ball 85, and a fluid valve group 84 and a pre-filter 811 are further connected in series between the input end of the heat exchange pump 81 and the ship hot water supply pipe 810. The fluid valve set 84 can be a high temperature resistant one-way water inlet solenoid valve and an overpressure steam protection needle valve with pressure relief function, and is connected in series with a pre-filter 811 for filtering impurities in water at the water inlet end.
The structure does not consume excessive energy and can be continuously used during the operation and the mooring of the ship.
The bottom of the shown air heat exchanger 25 is equipped with the collection water tray 61, the collection water tray 61 passes through the pipeline and is connected with integrated water purification case 6, be equipped with filter core 62, integrated water purification case level sensor 68 in the integrated water purification case 6, filter core 62 produces the mouth of a river and passes the water purification outlet pipe 66 one end intercommunication of integrated water purification case 6, the other end of water purification outlet pipe 66 passes through connecting tube 65 and drinking water storage tank 7's water purification entry 71 intercommunication, be equipped with drinking water storage tank level sensor 72 in the drinking water storage tank 7.
The control device 5 can send out an electric signal to control the opening or closing of the float switch 87 to automatically adjust the water level in the heat preservation water tank 8 according to the liquid level of the water in the heat preservation water tank 8 or the pumping flow of the circulating pump.
The control circuit board 5 is a PLC, and the control output end of the control circuit board 5 is electrically connected with the air heat exchanger 25, the circulating pump 82 of the desorption solution heat exchanger, the water level control float switch 87, the heat exchange pump 81, the fluid valve group 84, the large fan 26, the small fan 27, the idle motor 10, the integrated water purification tank liquid level sensor 68 and the drinking water storage tank liquid level sensor 72. So as to control the cooperation of the parts.
The working principle is as follows: air on the sea surface passes through the high-efficient air filter screen 11 containing the three-layer filtering and intercepting structure, dust and floating particles in the filtered air, after toxic organic gas molecules, the air is blown into the shell 9 by the big fan 26, the adsorption zone 21 on the low-temperature desorption rotating wheel 2 adsorbs water vapor to the air, the air after adsorbing the water vapor is mixed with the air blown in by the small fan 27 and then enters the desorption solution heat exchanger 23, and the heat exchange is carried out by the desorption solution coil pipe, so that the mixed air becomes high-temperature internal circulation airflow. Under the effect that little fan 27 insufflates the air current, the heat that the high temperature inner loop air current gived off is absorbed in desorption district 22 to make its adsorbed moisture generate the high temperature high humidity inner loop air current after absorbing the heat, when flowing through air heat exchanger 25, have high temperature high humidity inner loop air current and desorb solution heat exchanger 23 and carry out the heat exchange, make the steam in the inner loop air current convert the condensate state water droplet and drip to collecting tray 61 in, thereby realize the preparation of comdenstion water. The condensed water in the collecting water tray 61 enters the integrated water purifying tank 6 through a pipeline, is filtered by the filter element 62, and is finally sent into the drinking water storage tank 7 through the purified water outlet pipe 66 and the water pump 651 for storage, so that the whole water making process is completed.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (10)
1. An adsorption type water making system for a ship comprises a hot water supply pipe for the ship, an ice water supply pipe for the ship, a host machine and a control circuit board, wherein the host machine comprises a host machine shell, it is characterized in that a low-temperature desorption rotating wheel is arranged in the main machine shell, the rotating shaft of the low-temperature desorption rotating wheel is connected with the output shaft of an idle motor arranged outside the main machine shell, the main machine shell is divided into an adsorption area and a desorption area by taking a cutting surface passing through the axis of the rotating shaft as a boundary, the left side of the adsorption area is provided with a large air inlet, a large fan is arranged at the large air inlet, the left side of the desorption area is provided with an air outlet, an air heat exchanger is arranged at the air outlet, a desorption solution heat exchanger and a small air inlet are arranged at the right side part of the desorption area, little air intake department is equipped with little fan, and shown air heat exchanger's bottom is equipped with the collection water tray, it is connected with integrated water purification case through the pipeline to collect the water tray.
2. The marine adsorption type water making system according to claim 1, wherein said integrated clean water tank is provided with a clean water outlet, said clean water outlet is connected to one end of a clean water outlet pipe, said other end of said clean water outlet pipe is connected to a clean water inlet of a drinking water storage tank, and said drinking water storage tank is provided with a drinking water storage tank level sensor.
3. The marine absorption formula water preparation system of claim 1 or 2, characterized in that big air intake department is equipped with air filter screen, air filter screen is formed by the multilayer material coincide including supporting network, active carbon absorption non-woven fabrics layer, HEPA cotton layer, net cloth layer, the outer cover of supporting network has active carbon absorption non-woven fabrics layer, active carbon absorption non-woven fabrics layer coats and has HEPA cotton layer, HEPA cotton layer coats and has net cloth layer.
4. The marine adsorption type water production system according to claim 1, wherein a filter element and an integrated clean water tank liquid level sensor are arranged in the integrated clean water tank, and a water outlet of the filter element is communicated with a clean water outlet pipe passing through the integrated clean water tank.
5. The marine adsorption water production system according to claim 3, wherein the desorption solution heat exchanger is disposed between the small fan and the desorption region, the desorption solution heat exchanger is provided with a water inlet and a water outlet, the water inlet is connected to one end of a water inlet pipe, the other end of the water inlet pipe is connected to an output end of a circulating pump, an input end of the circulating pump is connected to the thermal insulation water tank, the water outlet is communicated with the water inlet of the thermal insulation water tank through a water discharge pipe, a marine hot water supply coil is further disposed in the thermal insulation water tank, an input end of the marine hot water supply coil is connected to an output end of the heat exchange pump, and an input end of the heat exchange pump and an output end of the marine hot water supply coil are respectively connected to an interface of the marine hot water supply pipe.
6. The marine adsorption water production system according to claim 1, wherein the air heat exchanger is provided with a water inlet and a water outlet, and the water inlet and the water outlet are respectively connected with an interface of a marine ice water supply pipe.
7. The marine adsorption water production system according to claim 1, wherein said low temperature desorption runner is a honeycomb through structure, and the outer surface of the honeycomb through structure is coated with porous zeolite particles.
8. The marine adsorption water production system according to claim 1, wherein the rotation speed of the low-temperature desorption rotating wheel is 5-8 rpm.
9. The marine adsorption water production system according to claim 5, wherein a thermal insulation layer is arranged outside the thermal insulation water tank, a thermal insulation inner container and a water tank floating ball are arranged in the thermal insulation water tank, a water level control floating ball switch is arranged on the water tank floating ball, and a fluid valve bank and a pre-filter are connected in series between the input end of the heat exchange pump and the marine hot water pipe.
10. The marine absorption water production system according to claim 3, wherein said HEPA cotton layer is HEPA cotton with filtering particle size larger than 0.3 μm.
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|---|---|---|---|
| CN202111164006.9A CN113731058A (en) | 2021-09-30 | 2021-09-30 | Marine absorption formula water preparation system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111164006.9A CN113731058A (en) | 2021-09-30 | 2021-09-30 | Marine absorption formula water preparation system |
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| US20110296858A1 (en) * | 2010-06-02 | 2011-12-08 | 7291345 Canada Inc. | Ph2ocp portable water and climatic production system |
| CN106564979A (en) * | 2015-10-08 | 2017-04-19 | 中国科学院大连化学物理研究所 | Integrated refrigeration, dehumidification and pure water preparation system using solar energy or low-temperature heat source |
| CN108729501A (en) * | 2018-03-22 | 2018-11-02 | 深圳市海司恩科技有限公司 | Air water machine and process for preparing water |
| CN110901875A (en) * | 2019-11-11 | 2020-03-24 | 西安交通大学 | Ship waste heat driven cyclic regeneration rotating wheel dehumidification air-conditioning system and optimization method |
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- 2021-09-30 CN CN202111164006.9A patent/CN113731058A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110296858A1 (en) * | 2010-06-02 | 2011-12-08 | 7291345 Canada Inc. | Ph2ocp portable water and climatic production system |
| CN106564979A (en) * | 2015-10-08 | 2017-04-19 | 中国科学院大连化学物理研究所 | Integrated refrigeration, dehumidification and pure water preparation system using solar energy or low-temperature heat source |
| CN108729501A (en) * | 2018-03-22 | 2018-11-02 | 深圳市海司恩科技有限公司 | Air water machine and process for preparing water |
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