CN211570296U

CN211570296U - Integrated RO water purification machine of integral type constant pressure water supply

Info

Publication number: CN211570296U
Application number: CN201922439185.7U
Authority: CN
Inventors: 李学民
Original assignee: Jiangsu Jiahe Cold And Heating Equipment Co ltd
Current assignee: Jiangsu Jiahe Cold And Heating Equipment Co ltd
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2020-09-25
Anticipated expiration: 2029-12-30

Abstract

The utility model relates to the technical field of water purification equipment, in particular to an integrated constant-pressure water supply integrated RO water purification machine which is widely applied to a plurality of industries such as experiment, electron, electric power, petroleum, chemical engineering, boiler, food, medicine, glass, optics, mining industry and the like, and is a water production device with mature process, which comprises an outer frame welded by stainless steel square pipes, a water tank made of stainless steel materials is fixed in the outer frame, the water tank reaches the drinking water level, the water tank is divided into two parts which are respectively a raw water tank and a pure water tank, a raw water tank water inlet and a raw water tank water outlet are arranged on the side of the raw water tank, a pure water tank water outlet is arranged on the side of the pure water tank, a constant-pressure pump and an expansion tank are arranged on a pipeline of the pure water tank water outlet, and water purification equipment is arranged on the, meanwhile, the pure water is also ensured to be delivered to the direct current steam engine and other equipment with water demand at constant pressure according to the requirement.

Description

Integrated RO water purification machine of integral type constant pressure water supply

Technical Field

The utility model belongs to the technical field of the water purification unit technique and specifically relates to an integrated constant voltage water supply RO water purification machine, a great deal of trades such as wide application in experiment, electron, electric power, petroleum, chemical industry, boiler, food, medicine, glass, optics, mining are the mature system water equipment of technology.

Background

The water purifier is a water purifying device which adopts a multi-stage filter element to purify water, and physical methods such as filtration, adsorption, reverse osmosis and the like without adding chemical substances are mostly used for the water purification. The reverse osmosis membrane filter core utilizes reverse osmosis membrane to filter most impurity for the core component of water purification machine, and its filtration principle is: under a certain pressure, water molecules can pass through the reverse osmosis membrane, and impurities such as inorganic salt, heavy metal ions, organic matters, colloid, bacteria, viruses and the like in raw water cannot permeate through the reverse osmosis membrane, so that part of water permeates through the reverse osmosis membrane to be separated, and the water which does not permeate through the reverse osmosis membrane is concentrated due to the increase of solute.

At present, the existing water purification machine on the market is separated from the original water tank, so that the use is troublesome, the occupied area is large, and the transportation, the use and the maintenance are troublesome.

In addition, because the water purification machine has different pressure requirements in different use environments and is used in a direct-flow steam engine system, the water pressure required by the direct-flow steam engine is continuously changed according to the change of load.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model discloses an integrated RO water purification machine of integral type constant voltage water supply is in the same place former water tank and water purification machine set, has solved both separation and has caused the problem that transportation difficulty, area are big, and can provide constant pressure's pure water, and demand pressure can set up wantonly.

The utility model discloses a specific technical scheme as follows: the utility model provides an integrated RO water purification machine of integral type constant voltage water supply, includes the outer frame that uses stainless steel square pipe welding to become, the outer frame internal fixation has the water tank that adopts stainless steel material to make, and the water tank reaches the drinking water rank, and the water tank is cut apart into two parts and is former water tank and pure water case respectively, and former water tank side is provided with former water tank water inlet, former water tank outlet and gap, and pure water case side is provided with pure water tank water inlet, outlet, the pure water case still is provided with the pure water output pipeline that is connected to outside pipeline, is provided with constant pressure pump and expansion tank on the pure water output pipeline, and the opposite side.

In the technical scheme, the raw water tank, the pure water tank and the water purifying equipment are fixed together by adopting an outer frame structure, the occupied space is reduced to the maximum extent, the whole system is only a 30% pure water machine with the occupied area of products of the same specifications and models of other brands on the market, the installation workload of customers is reduced to the maximum extent, and only a raw water inlet pipe, a constant-pressure water supply outlet pipe, a concentrated water drain pipe and a power line need to be connected. The utility model discloses professional water supply equipment to direct current steam engine turns into direct current steam engine and other equipment that use the quality of water requirement with the pure water by municipal tap water, surface water, well water to adjust the constant-pressure pump through the converter, make the pure water carry the equipment for direct current steam engine and other water departments as required with invariable pressure. In addition, the blanking of the pipe manufactured by the 304 stainless steel square pipe is automatically blanked by using the laser pipe cutting machine on the outer frame of the whole machine, so that the blanking precision and efficiency are greatly improved, and the welding quality and the welding seam attractiveness are greatly improved by improving the laser blanking precision and applying a handheld laser welding machine, a wire adding laser welding machine and a combined welding technology; the outer frame ground feet can also adopt 13-16 high-bearing 340 stainless steel foot cups, the level of the equipment can be adjusted, and the running weight of the equipment can be shared by each foot cup.

The utility model discloses a further improvement, water purification unit includes primary filter, precision security filter and RO membrane group, be provided with the pipe connection in the former water tank and arrive RO membrane group to the precision security filter rethread pipeline after being connected to primary filter through the pipe connection, it sets for the raw water pump to be provided with the water pump on the pipeline that former water tank and primary filter are connected, RO membrane group pure water exit is through pipe connection to pure water case, be provided with the water pump on the pipeline between after the precision security filter and before the RO membrane group and set for the high-pressure pump, primary filter includes that two cylindrical barreled filters are quartz sand filter and active carbon filter respectively.

In order to ensure the water quality entering the RO membrane group, a pretreatment system is provided, which comprises a raw water pump, a quartz sand filter, an active carbon filter and a precise security filter, and removes silt, rust, red worms, residual chlorine, colloid and other substances in water.

The utility model discloses a further improvement still includes the medicament case, is equipped with the water inlet that RO reverse osmosis medicament disturbed the high-pressure pump through the injection pump in the medicament case, is convenient for in time add the medicament of changing in the RO membrane group.

The utility model discloses a further improvement, former water tank and pure water case adopt outer frame interior lacing wire structure, and former water tank has the nonrust steel pipe side of multichannel pipe with pure water incasement portion fixed welding, effectively improves former water tank and pure water case intensity, improves life.

The utility model discloses a further improvement, the top of pure water case and former water tank adopts to dismantle to be connected, adopts hinged joint between the top of pure water case and former water tank and the box, and the top welding of pure water case and former water tank has the handle, is convenient for overhaul former water tank and pure water case.

The utility model discloses a further improvement is provided with a plurality of valve and counter on the pipeline of connecting between each subassembly on the water purification unit, still includes the control box, and the control box sets up on the water purification unit and is connected with each counter on the water purification unit.

The utility model has the advantages that: the utility model discloses effectively solved current pure water case area big, the trouble problem of installation, simultaneously, still guaranteed that the pure water is carried to the equipment of direct current steam engine and other water demands with invariable pressure as required.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic front view of the structure of fig. 1.

Fig. 3 is a right side schematic view of the structure of fig. 1.

In the figure, 1 is a raw water tank, 2 is an RO membrane group, 3 is a control box, 4 is a medicament box, 5 is a high-pressure pump, 6 is a constant-pressure pump, 7 is a precision filter, 8 is a primary filter, 9 is a raw water pump, 10 is a handle, 11 is an outer frame, 12 is an expansion tank, 13 is a pure water tank water outlet, 14 is a raw water tank water inlet, 15 is a raw water tank water outlet, 16 is a pure water tank, 17 is an overflow port, 18 is a pure water output pipeline, and 19 is a concentrated water output pipeline.

Detailed Description

In order to deepen the understanding of the present invention, the present invention will be described in further detail with reference to the accompanying drawings and embodiments, which are only used for explaining the present invention and are not limited to the protection scope of the present invention.

Example (b): as shown in figures 1, 2 and 3, an integrated constant pressure water supply integrated RO water purifier comprises an outer frame 11 welded by stainless steel square pipes, a water tank made of stainless steel materials is fixed in the outer frame 11 and reaches the drinking water level, the water tank is divided into two parts, namely a raw water tank 1 and a pure water tank 16, a raw water tank water inlet 14, a raw water tank water outlet 15 and an overflow port 17 are arranged on the side surface of the raw water tank 1, a pure water tank water outlet 13 is arranged on the side surface of the pure water tank 16 and is convenient for emptying for equipment maintenance, the pure water tank 16 is further provided with a pure water output pipeline 18 connected to the outside, a constant pressure pump 6 and an expansion tank 12 are arranged on the pure water output pipeline 18, water purification equipment is arranged on the other side of the outer frame 11 and comprises a primary filter 8, a precision safety filter 7 and an RO membrane group 2, the raw water tank 1 is internally provided with a pipeline connected to the primary filter 8 2, it sets for raw water pump 9 to be provided with the water pump on the pipeline that raw water tank 1 and prefilter 8 are connected, 2 pure water outlet departments of RO membrane group are connected to pure water case 16 through the pipeline, it sets for high-pressure pump 5 to be provided with the water pump on the pipeline between RO membrane group 2 and the precision safety filter 7, prefilter 8 includes that two cylindrical barreled filters are quartz sand filter and active carbon filter respectively, still include medicament case 4, the water inlet that RO reverse osmosis medicament injected into high-pressure pump 5 through the injection pump is equipped with in medicament case 4, be convenient for in time add the medicament of changing in the RO membrane group 2.

In this embodiment, former water tank 1 and pure water case 16 adopt outer frame 11 interior lacing wire structure, former water tank 1 has the nonrust steel pipe side of multichannel pipe with the 16 inside fixed welding of pure water case, effectively improve former water tank 1 and pure water case 16 intensity, and the service life is prolonged, pure water case 16 adopts to dismantle with the top of former water tank 1 to be connected, adopt hinged joint between the top of pure water case 16 and former water tank 1 and the box, pure water case 16 has handle 10 with the top welding of former water tank 1, be convenient for overhaul former water tank 1 and pure water case 16.

In this embodiment, be provided with a plurality of valve and counter on the pipeline of connecting between each subassembly on the water purification unit, still include control box 3, control box 3 sets up on the water purification unit and is connected with each counter on the water purification unit.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an integrated RO water purification machine of integral type constant voltage water supply, its characterized in that, including the outer frame that uses stainless steel square tube welding to become, the outer frame internal fixation has the water tank that adopts stainless steel material to make, and the water tank reaches the drinking water rank, and the water tank is cut apart into two parts and is former water tank and pure water case respectively, former water tank side is provided with former water tank water inlet, former water tank outlet and gap, pure water tank side is provided with pure water tank water inlet, outlet, the pure water tank still is provided with the pure water output pipeline that is connected to outside pipeline, be provided with constant pressure pump and expansion tank on the pure water output pipeline, the opposite side of outer frame is provided with water.

2. The integrated RO water purifier with constant pressure water supply of claim 1, wherein the water purifying apparatus comprises a primary filter, a precision safety filter and an RO membrane set, a pipeline is arranged in the raw water tank and connected to the primary filter, then connected to the precision safety filter through a pipeline, and finally reaches the RO membrane set, a water pump set as a raw water pump is arranged on the pipeline of the raw water tank connected to the primary filter, a pure water outlet of the RO membrane set is connected to the pure water tank through a pipeline, and a water pump set as a high pressure pump is arranged on the pipeline between the rear of the precision safety filter and the front of the RO membrane set.

3. The integrated constant pressure water supply integrated RO water purifier as claimed in claim 2, wherein the primary filter comprises two cylindrical barrel filters, a quartz sand filter and an activated carbon filter.

4. The integrated constant pressure water supply integrated RO water purifier as claimed in claim 3, further comprising a chemical tank containing RO reverse osmosis chemicals connected to the RO membrane module by pipes.

5. The integrated constant pressure water supply integrated RO water purifier as claimed in any one of claims 1-4, wherein the raw water tank and the pure water tank are of an outer frame and inner tie bar structure, and multiple stainless steel square pipes are fixedly welded inside the raw water tank and the pure water tank.

6. The integrated RO water purifier with constant pressure water supply of claim 5, wherein the pure water tank is detachably connected to the top of the raw water tank, the pure water tank is hinged to the top of the raw water tank and the tank body, and the pure water tank and the raw water tank are welded at the top thereof with a handle.

7. The integrated RO water purifier with constant pressure water supply of claim 6, wherein the water purifier has a plurality of valves and meters connected to the pipes.

8. The integrated constant pressure water supply RO water purification machine of claim 7, further comprising a control box, wherein the control box is disposed on the water purification device and connected with each meter of the water purification device.