CN212954689U

CN212954689U - Integrated reverse osmosis water purification equipment

Info

Publication number: CN212954689U
Application number: CN202021302576.0U
Authority: CN
Inventors: 徐力国
Original assignee: Shanxi Junkang Water Processing Equipment Co ltd
Current assignee: Shanxi Junkang Water Processing Equipment Co ltd
Priority date: 2020-07-06
Filing date: 2020-07-06
Publication date: 2021-04-13
Anticipated expiration: 2030-07-06

Abstract

The utility model discloses an integrated reverse osmosis water purification device, which solves the problem of difficult installation and maintenance of large reverse osmosis water purification devices; the device comprises a machine frame with a totally-enclosed outer part, wherein the front part of the machine frame is of a transparent openable structure, and the bottom of the machine frame is provided with trundles; the raw water tank and the pure water tank are respectively fixedly arranged on the inner walls of the left side and the right side of the rack, the water supply unit is arranged below the raw water tank, the pretreatment unit is positioned on the rear side of the middle part of the rack, the reverse osmosis unit is positioned on the front side of the middle part of the rack, and the sterilization unit is positioned between the pretreatment unit and the reverse osmosis unit; the utility model integrates large reverse osmosis water purification equipment into an integrated closed structure, thereby avoiding secondary pollution of water quality; the occupied space is small, the equipment can be checked, accepted and debugged before leaving the factory, and the influence on the installation quality of the equipment due to the difference of field installation conditions can be avoided.

Description

Integrated reverse osmosis water purification equipment

Technical Field

The utility model relates to a water purifying device, in particular to an integrated reverse osmosis water purifying device.

Background

The reverse osmosis water purifying equipment is characterized in that raw water passes through a multi-media filter, an activated carbon filter, scale inhibition and the like, is pressurized through a pump, water with higher concentration is changed into water with low concentration by utilizing a reverse osmosis membrane (RO membrane) with the pore diameter of 1/10000 mu m (equivalent to 1/6000 of the size of escherichia coli and 1/300 of viruses), and simultaneously, impurities mixed into a large amount of water such as industrial pollutants, heavy metals, bacteria, viruses and the like are completely isolated, so that the physical and chemical indexes and the sanitary standard specified for drinking are achieved, and the clean water is produced. Large-scale reverse osmosis water purification unit is often used for the needs of industrial production, and this type of water purification unit is bulky, and equipment includes water tank unit, preprocessing unit, reverse osmosis unit, sterilization unit and water supply unit, and these constitutional units are naked formula independent unit module, need professional on-the-spot installation and debugging, need settle in solitary water treatment room, and not only area is big, still needs professional installation. And the loading and unloading movement is difficult. Or an all-in-one machine formed by the unit modules in a factory has the defects that the internal unit modules are unreasonably designed in a closed manner, inconvenient maintenance and large occupied space.

SUMMERY OF THE UTILITY MODEL

The utility model overcomes prior art's is not enough, provides integral type reverse osmosis water purification unit, solves the big problem of large-scale reverse osmosis water purification unit installation maintenance cost.

In order to achieve the above purpose, the present invention is achieved by the following technical solutions.

The integrated reverse osmosis water purification device comprises a raw water tank, a raw water pump, a pretreatment unit, a reverse osmosis unit, a pure water tank, a sterilization unit and a water supply unit, wherein the raw water tank is connected with the pretreatment unit through the raw water pump, the pretreatment unit is connected with the reverse osmosis unit, the reverse osmosis unit is connected with the pure water tank, and the water supply unit is connected with the pure water tank through the sterilization unit; the frame comprises a front baffle, a rear baffle, a top plate, a left side plate and a right side plate, the front baffle is of a transparent openable structure, and the bottom of the frame is provided with trundles; the raw water tank and the pure water tank are respectively and fixedly arranged above two sides of the rack, the water supply unit is arranged below the raw water tank, the softening and regenerating system is arranged below the pure water tank, the pretreatment unit is positioned at the rear side of the middle part of the rack, the reverse osmosis unit is positioned at the front side of the middle part of the rack, and the sterilization unit is positioned between the pretreatment unit and the reverse osmosis unit.

Further, the connecting structure of the rack is arranged inside the rack.

Furthermore, a control system is arranged in the rack, the control system mainly comprises a PLC and a touch screen, and is arranged in the electric cabinet, and the touch screen is arranged on the front surface of the electric cabinet.

Further, the raw water tank is connected with a water supplementing system, and the water supplementing system comprises a water supplementing electromagnetic valve, an electric ball valve, a Y-shaped filter and a water flow switch.

Furthermore, the side plate is provided with a water inlet, a water outlet, a waste water port and a power supply connector.

Furthermore, a waste water pipe of the multi-medium tank and the activated carbon tank in the pretreatment unit is connected with a waste water pipe of the reverse osmosis unit in parallel and then is connected to a waste water port, and a softening and filtering tank is an independent waste water port.

Furthermore, the raw water tank and the pure water tank are respectively provided with a static pressure type material level sensor, and the tops of the raw water tank and the pure water tank are respectively provided with an anti-overflow floating ball.

The utility model discloses produced beneficial effect does for prior art.

1. The utility model integrates large reverse osmosis water purification equipment into an integrated structure, adopts a rack structure to ensure that each module of water purification is in a closed environment, occupies small space and is convenient to transport and install; the equipment can be checked, accepted and debugged before leaving the factory without disassembling and delivering goods, only water inlet, water outlet, waste water and a power supply need to be installed on site, and the equipment can run through remote debugging of a factory, so that the installation quality of the equipment can be prevented from being influenced by the difference of site installation conditions.

2. The closed type integrated structure improves the sanitation quality of the whole machine and avoids the secondary pollution of water quality; the transparent openable structure on the front side of the frame is convenient for understanding the conditions of internal equipment and can be conveniently accessed for maintenance and management; the equipment control system adopts programmable PLC, can control through the touch-sensitive screen on the scene, also the operation condition of remote monitoring control equipment, and PLC is equipped with multiple early warning, all has the early warning shutdown function to high pressure, low pressure, water tank lack of water, water tank full water, filter material maturity, ultraviolet sterilization and frequency conversion water supply, can guarantee the safety and sanitation of quality of water.

3. The solenoid valve and the water flow switch in the raw water tank water replenishing system are controlled by a PLC (programmable logic controller), the system monitors the flow of raw water, and when the flow does not meet the requirement, the system stops running to prevent the water replenishing solenoid valve from being damaged due to long-time water shortage. The water replenishing system is also provided with a Y-shaped filter to prevent suspended matter and impurities in the raw water from entering the electromagnetic valve. The electric ball valve in the water replenishing system can play a role in double protection after the electromagnetic valve fails. The water tank is provided with a static pressure type material level sensor, the top of the water tank is also provided with a floating ball for preventing water overflow, and the probability of water leakage of the water tank can be reduced.

4. The device water supply port is provided with a control type conductance which is controlled by a PLC and used for detecting the water outlet quality of the device, if the water outlet quality does not meet the water purification requirement, the PLC controls the device to stop supplying water immediately, and an alarm prompt is displayed on a touch screen, so that the water safety of a user can be guaranteed.

Drawings

Figure 1 is the structure layout of the integral reverse osmosis water purification equipment of the utility model.

Fig. 2 is a front structural view of the integrated reverse osmosis water purification device according to the embodiment.

The system comprises a raw water tank 1, a water supply pump 2, a pressure tank 201, a raw water pump 3, a regulating valve 4, a high-pressure pump 7, a precision filter 10, a Y-type filter 111, an electric ball valve 112, a water flow switch 113, a water replenishing electromagnetic valve 114, a salt tank 12, a pure water tank 13, an electric control box 141, a conductivity meter 142, a touch screen 143, a softening filter tank 15, an activated carbon filter tank 16, a multi-medium filter tank 17, a pure water flowmeter 18, a concentrated water flowmeter 19, a stainless steel membrane shell 20, an ultraviolet germicidal lamp 21, a rack 22, a front baffle 221, a pretreatment unit 23, a reverse osmosis unit 24 and an equipment control system 25.

Detailed Description

In order to make the technical problem, technical scheme and beneficial effect that the utility model will solve more clearly understand, combine embodiment and attached drawing, it is right to go on further detailed description the utility model discloses. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention. The technical solution of the present invention is described in detail below with reference to the embodiments and the drawings, but the scope of protection is not limited thereto.

As shown in fig. 1 and 2, the integrated reverse osmosis water purification device is provided with a frame 22 with a closed structure outside, all water purification units of the water purification device are assembled inside the frame 22, the frame 22 is formed by connecting a front baffle 221, a rear baffle, a top plate, a left side plate and a right side plate, the front baffle 221 is of a double-door toughened glass structure, the rest baffles and the top plate are made of stainless steel plates, the connection of each baffle, the top plate and the top plate is only detachable from the inside, and 6 universal caster wheels with a brake are arranged at the bottom of the frame 22; the whole of the housing 22 is made movable.

The water purification unit equipment arranged in the rack 22 comprises a raw water tank 1 made of stainless steel and a pure water tank 13 made of stainless steel, wherein the raw water tank 1 and the pure water tank 13 are respectively provided with a manhole and a respirator and are respectively welded above two sides of the rack 22, the water purification unit equipment further comprises a raw water pump 3, a pretreatment unit 23 and a reverse osmosis unit 24, the pretreatment unit 23 comprises a multi-medium filter tank 17, an active carbon filter tank 16 and a softening filter tank 15, the reverse osmosis unit 24 is provided with a 304 sanitary stainless steel membrane shell 20, the raw water tank 1 is connected with the pretreatment unit 23 through the raw water pump 3, the pretreatment unit 23 is connected with the reverse osmosis unit 24, the reverse osmosis unit 24 is connected with the pure water tank 13, and the water supply unit is connected with the pure water tank 13 through an ultraviolet sterilizing lamp 21; the water supply pump 2 is installed at the lower part of the raw water tank 1, and the salt tank 12 is installed below the pure water tank 13. A pretreatment unit and a reverse osmosis unit are arranged in the middle of the frame 22, wherein the pretreatment unit is arranged on the rear side of the middle, the ultraviolet germicidal lamp 21 is arranged in the middle of the middle, and the reverse osmosis unit 24 is arranged on the front side of the middle; equipment control system 25 adopts programmable logic controller or current programming PLC control, and the equipment is openly arranged in to the system, including programmable logic controller or PLC integrated RO controller and 7 cun touch-sensitive screens, wherein programmable logic controller purchases from no tin believes swift electric shares limited company, the brand: the model is XC3-32R-E, and the programming is independently compiled by Shanxi Junkang water treatment equipment limited company; the PLC integrated RO controller is purchased from Shenzhen Luohas water treatment technology Limited company, and the brand: lohas, type H-3133; the application is a single-stage and double-stage reverse osmosis controller, wherein the ultraviolet germicidal lamp 21 is controlled by a PLC and comprises the steps of starting and service life reminding; next, the raw water tank 1 is connected with a water charging system, and the water charging system includes a water charging solenoid valve 114 made of 304 stainless steel DN 20220V, an electric ball valve 112 made of DN 2024V, a Y-type filter 111 made of DN20, and a water flow switch 113 made of Φ 2524V. The water replenishing electromagnetic valve 114 and the water flow switch 113 in the water replenishing system of the raw water tank 1 are controlled by a PLC, the system monitors the flow of raw water, and when the flow does not meet the requirement, the system stops running to prevent the water replenishing electromagnetic valve 114 from being damaged due to long-time water shortage. The Y-filter 111 prevents suspended impurities in the raw water from entering the water replenishment solenoid valve 114. The electric ball valve 112 in the water replenishing system is also controlled by the PLC, and can play a role in double protection after the water replenishing electromagnetic valve 114 fails. The raw water tank 1 and the pure water tank 13 are respectively provided with a static pressure type material level sensor, the size is small, the materials are connected by screw threads and are convenient to disassemble, the top of the raw water tank and the pure water tank is also provided with a floating ball for preventing water overflow, and the probability of water leakage of the water tanks can be reduced. A water inlet, a waste water outlet, a water supply port and a power supply connector are arranged on the side surface of the frame 22. The wastewater pipe of the multi-medium tank and the activated carbon tank in the pretreatment unit is connected with the wastewater pipe of the reverse osmosis unit in parallel and then is connected to the wastewater port, and the softening and filtering tank is an independent wastewater port.

The above description is for further details of the present invention with reference to specific preferred embodiments, and it should not be understood that the embodiments of the present invention are limited thereto, and it will be apparent to those skilled in the art that the present invention can be implemented in a plurality of simple deductions or substitutions without departing from the scope of the present invention, and all such alterations and substitutions should be considered as belonging to the present invention, which is defined by the appended claims.

Claims

1. The integrated reverse osmosis water purification device comprises a raw water tank, a raw water pump, a pretreatment unit, a reverse osmosis unit, a pure water tank, a sterilization unit and a water supply unit, wherein the raw water tank is connected with the pretreatment unit through the raw water pump, the pretreatment unit is connected with the reverse osmosis unit, the reverse osmosis unit is connected with the pure water tank, and the water supply unit is connected with the pure water tank through the sterilization unit; the foldable solar water heater is characterized by further comprising a frame with a fully-enclosed exterior, wherein the frame comprises a front baffle, a rear baffle, a top plate, a left side plate and a right side plate, the front baffle is of a transparent openable structure, and casters are arranged at the bottom of the frame; the raw water tank and the pure water tank are respectively and fixedly arranged above two sides of the rack, the water supply unit is arranged below the raw water tank, the pretreatment unit is positioned on the rear side of the middle part of the rack, the reverse osmosis unit is positioned on the front side of the middle part of the rack, and the sterilization unit is positioned between the pretreatment unit and the reverse osmosis unit.

2. The integrated reverse osmosis water purification apparatus of claim 1, wherein the front baffle, the rear baffle, the top plate and the connecting members between the left and right side plates are disposed inside the housing.

3. The integrated reverse osmosis water purification device of claim 1, wherein the raw water tank is connected with a water supplementing system, and the water supplementing system comprises a water supplementing solenoid valve, an electric ball valve, a Y-shaped filter and a water flow switch.

4. The integrated reverse osmosis water purification apparatus of claim 1, wherein the side plate is provided with a water inlet, a water outlet, a waste water outlet and a power connector.

5. The integrated reverse osmosis water purification device of claim 4, wherein the wastewater pipes of the multi-media tank and the activated carbon tank in the pretreatment unit and the wastewater pipe of the reverse osmosis unit are connected in parallel and then are connected to the wastewater inlet, and the softening and filtering tank is a single wastewater inlet.

6. The integrated reverse osmosis water purification device of claim 1, wherein overflow preventing floating balls are installed at the top of the raw water tank and the purified water tank, respectively.

7. The integrated reverse osmosis water purification apparatus of claim 1, wherein a control type conductance is provided at the water supply unit.

8. The integrated reverse osmosis water purification device of claim 1, wherein a control system is disposed in the housing, the control system comprising a PLC and a touch screen.