CN210117284U - Water purification machine filtering component for laboratory - Google Patents

Abstract

The utility model discloses a water purification machine filter assembly is used in laboratory, the on-line screen storage device comprises a base, there is the backup pad through bolted connection in the middle of the top of base, and the top both ends of base all have the bracing piece through bolted connection, there is same storage water tank at the top of backup pad and two bracing pieces through bolted connection, and installs water installations in one side of backup pad, the both sides of backup pad all are equipped with cartridge filter and cartridge filter down, and go up the top of cartridge filter and all have the upper end cover through bolted connection in the bottom. The utility model discloses in, be provided with two sets of independent filter assembly, every set of filter assembly comprises last cartridge filter, cartridge filter and internally mounted's part, can realize one and be equipped with a state through solenoid valve and three solenoid valve with two sets of filter assembly, makes things convenient for another set of filter assembly unpick and wash the maintenance, when the water consumption is big, can use simultaneously by two sets of filter assembly for the purification process of pure water, two kinds of modes are very big facility is brought for the laboratory hosepipe.

Description

Water purification machine filtering component for laboratory

Technical Field

The utility model relates to a water purification machine technical field especially relates to a water purification machine filter assembly is used in laboratory.

Background

Pure water refers to water containing no impurities. From the academic point of view, pure water is also called high-purity water, which is water with extremely high chemical purity and is mainly applied to the fields of biology, chemical engineering, metallurgy, aerospace, electric power and the like, and a water purifier is water purifying equipment for removing or reducing salts (mainly strong electrolyte dissolved in water) in water to a certain degree, is water purifying equipment for purifying water by adopting a multi-stage filter element, and is mainly used for physical methods such as filtration, adsorption, reverse osmosis and the like without adding chemical substances.

The filter assembly is the core component in the water purification machine, often need consume a large amount of pure water in the laboratory, purify into the in-process of pure water at former raw water, the impurity that the filter assembly crossed in former aquatic leads to filter assembly can be gradual became invalid, however, current water purification machine filter assembly is the separation state mostly, through the pipeline intercommunication between each filter assembly, leads to the water purification machine filter assembly unpick and wash, the maintenance process is loaded down with trivial details.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a water purifier filtering component for a laboratory.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a water purifier filter component for a laboratory comprises a base, wherein the middle of the top of the base is connected with a support plate through a bolt, and both ends of the top of the base are connected with supporting rods through bolts, the supporting plate and the tops of the two supporting rods are connected with the same water storage tank through bolts, and one side of the supporting plate is provided with a water inlet device, both sides of the supporting plate are provided with an upper filter cartridge and a lower filter cartridge, and the top and the bottom of going up the cartridge filter all have an upper end cover through bolted connection, are located the top the upper end cover top all has a waste pipe, two through flange joint one side of bracing piece all has two fixed clamps, two through bolted connection the inside of going up the cartridge filter is equipped with reverse osmosis membrane, two one side of going up the cartridge filter all has same pure water pipe, two through solenoid valve and pipe connection the inside of cartridge filter all is equipped with solid fixed ring and the sealing ring of crisscross setting down.

Preferably, the bottoms of the two lower filter cartridges are connected with lower end covers through bolts, and the bottoms of the two lower end covers are connected with raw water pipes through flanges and valves.

Preferably, the water inlet device comprises a buffer tank, the bottom of the buffer tank is connected with a booster pump through a pipeline, and the outlet end of the booster pump is connected with a three-way electromagnetic valve through a pipeline.

Preferably, the inside of buffer tank has water pressure sensor through bolted connection, and the top of buffer tank passes through valve and pipeline and water source pipe intercommunication.

Preferably, the top of the water storage tank is connected with a safety valve through a flange, one side of the inside of the water storage tank is connected with a liquid level sensor through a bolt, and one side of the bottom of the water storage tank is connected with a pure water conveying pipe through a flange.

Preferably, the inside packing of sealing ring has the filtration filter core, and filters the filter core and from up be in proper order down just imitate fiber filter core, well effect fiber filter core, granule active carbon filter core and sintering active carbon filter core.

Preferably, the top of the other side of the supporting plate is connected with a controller through a bolt, switches of the booster pump, the electromagnetic valve and the three-way electromagnetic valve are electrically connected with an output end of the controller through a lead, and the water pressure sensor and the liquid level sensor are electrically connected with a signal input end of the controller through a signal line.

The utility model has the advantages that:

1. the utility model provides a water purification machine filter assembly is used in laboratory, be provided with cartridge filter and cartridge filter down, the internally mounted of going up the cartridge filter has the reverse osmosis membrane, the internally mounted of cartridge filter has the filter core down, and filter the filter core from up being in proper order just imitate fiber filter core down, well effect fiber filter core, granule active carbon filter core and sintering active carbon filter core, the raw water passes through the booster pump and goes into the cartridge filter down inside and filter into the pure water through filter core and reverse osmosis membrane in proper order, install a plurality of filter module of water purification machine filter assembly inside the last cartridge filter and the cartridge filter that link to each other, be the water purification machine of detached state for traditional filter module, the utility model provides a water purification machine filter assembly reduces the pipe connection interface for the water purification machine is unpickled and.

2. The utility model provides a water purification machine filtering component is used in laboratory, be provided with two sets of independent filtering component, every set of filtering component is by last cartridge filter, cartridge filter and internally mounted's part constitutes down, intercommunication that connects in parallel each other between two sets of filtering component, when carrying out the raw water and filtering, can not disturb each other between two filtering component, when idle, can realize one with two filtering component through solenoid valve and three solenoid valve and be equipped with a state, switch the use, make things convenient for another set of filtering component unpick and wash the maintenance, when the water consumption is big, can use simultaneously by two sets of filtering component, accelerate the purifying process of pure water, two kinds of modes are for the laboratory hosepipe comes very big facility.

3. The utility model provides a water purification machine filtering component is used in laboratory, one side of two bracing pieces all has two fixed clamps through bolted connection, and goes up cartridge filter and all be connected with the bracing piece is firm through fixed clamp with cartridge filter down, utilizes fixed clamp to hang two sets of filtering component on the bracing piece, when being fixed with filtering component for the filtering component both sides do not have the obstacle, switch or when examining unpicking in needs, operate more conveniently.

Drawings

FIG. 1 is a schematic diagram of a cross-sectional structure of a water purifier filter assembly for a laboratory according to the present invention;

FIG. 2 is a schematic cross-sectional view of a lower filter cartridge and an upper filter cartridge of a water purifier filter assembly for a laboratory according to the present invention;

fig. 3 is a schematic view of a filter assembly of a water purifier for a laboratory according to the present invention.

In the figure: 1 base, 2 lower extreme covers, 3 bracing pieces, 4 fixed clamps, 5 cartridge filter, 6 cartridge filter on, 7 reverse osmosis membrane, 8 upper end covers, 9 pure water pipe, 10 storage water tanks, 11 level sensor, 12 waste pipe, 13 controllers, 14 water pressure sensor, 15 buffer tanks, 16 booster pumps, 17 backup pads, 18 former water pipe, 19 three-way solenoid valves, 20 sealing rings, 21 solid fixed ring, 22 filtration filter cores.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a water purifier filter assembly for laboratory use comprises a base 1, a vertically arranged support plate 17 is connected to the middle of the top of the base 1 through bolts, two vertically arranged support rods 3 are connected to two ends of the top of the base 1 through bolts, the top of the support plate 17 and the top of the two support rods 3 are connected to the same water storage tank 10 through bolts, a water inlet device is installed on one side of the support plate 17, an upper filter cartridge 6 and a lower filter cartridge 5 are arranged on two sides of the support plate 17, an upper end cover 8 is connected to the top and the bottom of the upper filter cartridge 6 through bolts, the bottom of the upper end cover 8 positioned below is communicated with the lower filter cartridge 5 through bolts, a waste pipe 12 is connected to the top of the upper end cover 8 through a flange, two fixing clamps 4 are connected to one sides of the two support rods 3 through bolts, and the upper filter cartridge 6 and the lower, two inside of going up cartridge filter 6 are equipped with reverse osmosis membrane 7, and reverse osmosis membrane 7 sealing connection is between two upper end covers 8, and there is same pure water pipe 9 one side of cartridge filter 6 on two through solenoid valve and pipe connection, and flange and storage water tank 10 intercommunication are passed through at the top of pure water pipe 9, and two inside of cartridge filter 5 down all are equipped with solid fixed ring 21 and the sealing ring 20 of crisscross setting, and cup jointed the sealing washer between the circumference outer wall of sealing ring 20 and the cartridge filter 5 down.

In the utility model, the bottoms of two lower filter cartridges 5 are both connected with a lower end cover 2 through bolts, the bottoms of the two lower end covers 2 are both connected with a raw water pipe 18 through a flange and a valve, the bottoms of the two raw water pipes 18 are both connected with a drainage plugging cover through threads, a water inlet device comprises a buffer tank 15, the bottom of the buffer tank 15 is connected with a booster pump 16 through a pipeline, the outlet end of the booster pump 16 is connected with a three-way electromagnetic valve 19 through a pipeline, the two outlet ends of the three-way electromagnetic valve 19 are respectively communicated with the two raw water pipes 18 through flanges, the inside of the buffer tank 15 is connected with a water pressure sensor 14 through bolts, the top of the buffer tank 15 is communicated with a water source pipe through a valve and a pipeline, the top of a water storage tank 10 is connected with a safety valve through a flange, one side of the inside, the inside packing of sealing ring 20 has filtration filter core 22, and filter core 22 is from up being just effective fiber filter core down in proper order, well effect fiber filter core, granule active carbon filter core and sintering active carbon filter core, there is the controller 13 that the model is SC200 at the opposite side top of backup pad 17 through bolted connection, and booster pump 16, solenoid valve and three-way solenoid valve 19's switch passes through the output electric connection of wire and controller 13, water pressure sensor 14 and 11 passing signal lines of level sensor and controller 13's signal input part electric connection.

The working principle is as follows: in the idle position of the device, all driving parts, which refer to power elements, electric devices and adaptive power supplies, are connected through wires, and specific connection means refer to the following working principle that the electric connection among the electric devices is completed in sequence, and detailed connection means thereof are well-known in the art, and the following main description of the working principle and process is not described in the electrical control, wherein a reverse osmosis membrane 7 is installed inside an upper filter cylinder 6, a filter core 22 is installed inside a lower filter cylinder 5, the filter core 22 is sequentially a primary fiber filter core, a secondary fiber filter core, a granular activated carbon filter core and a sintered activated carbon filter core from bottom to top, raw water is pumped into the lower filter cylinder 5 through a booster pump 16 and is sequentially filtered into pure water through the filter core 22 and the reverse osmosis membrane 7, and a plurality of filter components of the water purification machine are installed inside the upper filter cylinder 6 and the lower filter cylinder 5 which are connected, compared with the water purifier with the traditional filter assembly in a separated state, the filter assembly of the water purifier provided by the utility model reduces the pipeline connecting interfaces, so that the water purifier is simple and convenient to disassemble, wash and maintain;

two sets of independent filter assemblies are arranged, each set of filter assembly consists of an upper filter cartridge 6, a lower filter cartridge 5 and parts arranged inside the upper filter cartridge and the lower filter cartridge, the two sets of filter assemblies are communicated in parallel, when raw water is filtered, the two filter assemblies cannot interfere with each other, at idle time, the two filter assemblies can be in a standby state through an electromagnetic valve and a three-way electromagnetic valve 19 and are switched for use, the other set of filter assembly is convenient to disassemble, wash and maintain, when the water consumption is large, the two sets of filter assemblies can be used simultaneously, the purification process of pure water is accelerated, two modes are that a laboratory water hose brings great convenience, one side of each support rod 3 is connected with two fixed clamp hoops 4 through bolts, the upper filter cartridge 6 and the lower filter cartridge 5 are both stably connected with the support rods 3 through the fixed clamp hoops 4, and the two sets of filter assembly support, when the filter assembly is fixed, no obstacle exists on two sides of the filter assembly, and the operation is more convenient when the filter assembly needs to be switched or disassembled for inspection.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (7)

1. A water purifier filtering component for a laboratory comprises a base (1) and is characterized in that a supporting plate (17) is connected to the middle of the top of the base (1) through bolts, supporting rods (3) are connected to the two ends of the top of the base (1) through bolts, the top of the supporting plate (17) and the top of the two supporting rods (3) are connected to the same water storage tank (10) through bolts, a water inlet device is installed on one side of the supporting plate (17), an upper filter cartridge (6) and a lower filter cartridge (5) are arranged on the two sides of the supporting plate (17), an upper end cover (8) is connected to the top of the upper end cover (8) through bolts, a waste water pipe (12) is connected to the top of the upper end cover (8) above the supporting plate, and two fixing clamps (4) are connected to one side of the two supporting rods, two go up the inside of cartridge filter (6) and be equipped with reverse osmosis membrane (7), two one side of going up cartridge filter (6) all has same pure water pipe (9), two through solenoid valve and pipe connection the inside of cartridge filter (5) all is equipped with solid fixed ring (21) and sealing ring (20) of crisscross setting down.

2. A water purifier filter assembly for laboratories according to claim 1, characterized in that the bottoms of both lower filter cartridges (5) are connected with the lower end cap (2) through bolts, and the bottoms of both lower end caps (2) are connected with the raw water pipe (18) through flanges and valves.

3. A pure water machine filter assembly for laboratories according to claim 2, characterized in that the water inlet device comprises a buffer tank (15), and the bottom of the buffer tank (15) is connected with a booster pump (16) through a pipeline, and the outlet end of the booster pump (16) is connected with a three-way solenoid valve (19) through a pipeline.

4. A water purifier filter assembly for laboratories according to claim 3, wherein the interior of the buffer tank (15) is connected with a water pressure sensor (14) through a bolt, and the top of the buffer tank (15) is communicated with a water source pipe through a valve and a pipeline.

5. A water purifier filter assembly for laboratories according to claim 4, characterized in that the top of the water storage tank (10) is connected with a safety valve through a flange, the liquid level sensor (11) is connected with one side of the inside of the water storage tank (10) through a bolt, and the pure water delivery pipe is connected with one side of the bottom of the water storage tank (10) through a flange.

6. The water purifier filter assembly for the laboratory according to claim 5, wherein the sealing ring (20) is internally filled with a filter element (22), and the filter element (22) comprises a primary fiber filter element, a secondary fiber filter element, a granular activated carbon filter element and a sintered activated carbon filter element from bottom to top.

7. The water purifier filter assembly for the laboratory according to claim 6, wherein the controller (13) is connected to the top of the other side of the support plate (17) through bolts, switches of the booster pump (16), the solenoid valve and the three-way solenoid valve (19) are electrically connected with an output end of the controller (13) through conducting wires, and the water pressure sensor (14) and the liquid level sensor (11) are electrically connected with a signal input end of the controller (13) through signal wires.

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