CN216472525U

CN216472525U - Reverse osmosis pure water equipment

Info

Publication number: CN216472525U
Application number: CN202123095425.XU
Authority: CN
Inventors: 刘国华; 周华锦; 莫彩虹
Original assignee: Shenzhen Guangchuan Environmental Protection Technology Co ltd
Current assignee: Shenzhen Guangchuan Environmental Protection Technology Co ltd
Priority date: 2021-12-10
Filing date: 2021-12-10
Publication date: 2022-05-10
Anticipated expiration: 2031-12-10

Abstract

The utility model discloses a reverse osmosis pure water device, which comprises a pretreatment component and a pure water treatment component, wherein the pretreatment component is symmetrically arranged, the pure water treatment component is fixedly connected with the bottom of one surface of the two pretreatment components which faces each other, the pretreatment component comprises a pretreatment barrel, the top of the pretreatment barrel is provided with a pretreatment bin, the top of the pretreatment bin is detachably provided with a filter component, the filter component comprises a water storage tank, the top of the outer edge surface of which is in an annular array structure and is provided with connecting lugs, and a thread ring groove which is arranged at the bottom of the water storage tank in the middle, a connecting ring can be arranged in the thread ring groove in a thread fit way, the filter component also comprises two support rings which are symmetrically arranged, a primary filter element is fixedly arranged between the two opposite sides of the support rings, one support ring at the bottom of the two support rings is fixedly connected with the connecting ring, the reverse osmosis pure water device has reasonable structure and is convenient for the pre-filtration treatment of water, and the filter element is convenient to replace and clean, and the practicability is strong.

Description

Reverse osmosis pure water equipment

Technical Field

The utility model belongs to the technical field of pure water equipment, concretely relates to reverse osmosis pure water equipment.

Background

The water purifying equipment mainly adopts reverse osmosis membrane technology. The working principle of the device is that a certain pressure is applied to water, so that water molecules and ionic mineral elements pass through a reverse osmosis membrane, and most of inorganic salts (including heavy metals), organic matters, bacteria, viruses and the like dissolved in the water cannot permeate through the reverse osmosis membrane, so that the permeated pure water and the non-permeated concentrated water are strictly separated; the diameter of the reverse osmosis membrane is only 0.0001 micron, while the diameter of the virus is generally 0.02-0.4 micron, and the diameter of the common bacteria is 0.4-1 micron.

At present, for guaranteeing the quality of water in industrial production, generally need use pure water equipment to handle water, and need carry out the preliminary treatment to water before using pure water equipment to handle, get rid of the great impurity in aquatic, and current edulcoration device is not convenient for change the clearance to the filter core when using, and is inconvenient to use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a reverse osmosis pure water equipment to solve the edulcoration device and be not convenient for change the clearance to the filter core when using, awkward problem.

In order to achieve the above object, the utility model provides a following technical scheme does:

a reverse osmosis pure water device comprises pretreatment components which are symmetrically arranged and a pure water treatment component which is fixedly connected to the bottoms of the opposite surfaces of the two pretreatment components;

the pretreatment component comprises a pretreatment barrel with a pretreatment bin arranged at the top, the top of the pretreatment bin is detachably provided with a filter component, and the filter component comprises a water storage tank with connecting lugs constructed in an annular array at the top of the outer edge surface and a threaded ring groove arranged at the bottom of the water storage tank in the middle;

but the go-between is installed to screw-thread fit in the screw thread annular, filtering component still includes the support ring that two symmetries set up, two fixed mounting has the one-level filter core between the support ring one side in opposite directions, and is located a support ring and the go-between fixed connection of bottom in two support rings, two blocks of plectanes, two in the one-level filter core symmetry demountable installation have two plectanes fixedly connected with second grade filter cores placed in the middle of the plectane one side in opposite directions, and two blocks of plectanes one side in opposite directions are annular permutation and are constructed there is the bracing piece.

Further, the inner wall top of preliminary treatment bucket is the arc recess that the annular array offered the engaging lug butt, and offers the storing storehouse in the preliminary treatment bucket, but the up end screw-thread fit of engaging lug installs the fixing bolt who spirals in the arc recess.

Further, be provided with the active carbon between two parties in the preliminary treatment storehouse, and symmetrical demountable installation has two filter screens that set up respectively in active carbon top and bottom in the preliminary treatment storehouse.

Further, the pure water treatment component comprises a treatment box with a cavity arranged inside, two reverse osmosis membranes are symmetrically and fixedly arranged in the treatment box, a raw water bin is formed between the reverse osmosis membranes, and a pure water bin is formed outside the two reverse osmosis membranes.

Furthermore, two the pretreatment barrel one side in opposite directions all sets up the round hole of switch-on preliminary treatment storehouse in the top that the pure water treatment component was located, fixed mounting has the sealing ring in the round hole, fixed mounting has the connecting pipe in the sealing ring.

Furthermore, the bottom of the outer edge surface of the connecting pipe is fixedly connected with a transmission pipe communicated with the raw water bin, and two drain pipes communicated with the pure water bin are symmetrically and fixedly installed at the bottom of one surface of the treatment box.

Compared with the prior art, the utility model discloses following beneficial effect has: benefit from the setting of one-level filter core and second grade filter core, when carrying out the preliminary treatment to water, can pour water into in the water storage pond, make water logging not have support ring and one-level filter core, can carry out preliminary filtration to water through the one-level filter core, the filterable water of process one-level filter core enters into inside and contact with the second grade filter core of one-level filter core, can carry out secondary filter to water through the second grade filter core, the filterable water of process second grade filter core enters into inside the preliminary treatment storehouse, and carry out the cubic through active carbon and the filter screen in the preliminary treatment storehouse and filter, the filter effect has been promoted, and go-between and screw thread ring groove screw-thread fit installation, plementally demountable installation is in the one-level filter core, the event conveniently takes out one-level filter core and second grade filter core and changes the clearance, it is convenient to use.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic exploded view of the filter assembly of the present invention;

FIG. 3 is a schematic view of the internal structure of the pretreatment module of the present invention;

fig. 4 is a schematic view of the internal structure of the pure water treatment assembly of the present invention.

In the figure: 1. a pre-processing assembly; 101. a pretreatment barrel; 102. a storage bin; 103. a pretreatment bin; 104. activated carbon; 105. a filter screen; 2. a filter assembly; 201. a water storage tank; 202. connecting lugs; 203. fixing the bolt; 204. a thread ring groove; 205. a support ring; 206. a connecting ring; 207. a first-stage filter element; 208. a circular plate; 209. a support bar; 210. a secondary filter element; 3. a pure water treatment component; 301. a raw water bin; 302. a pure water bin; 303. a reverse osmosis membrane; 304. a drain pipe; 4. a seal ring; 5. a connecting pipe; 6. and (4) conveying the tube.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In order to facilitate the pre-filtration treatment of water and the replacement and cleaning of the filter element, as shown in fig. 1-3, the reverse osmosis pure water device comprises a pretreatment assembly 1 arranged symmetrically and a pure water treatment assembly 3 fixedly connected to the bottom of the opposite surface of the two pretreatment assemblies 1, the pretreatment assembly 1 comprises a pretreatment barrel 101 with a pretreatment bin 103 at the top, a filter assembly 2 is detachably mounted at the top of the pretreatment bin 103, the filter assembly 2 comprises a water storage tank 201 with connecting lugs 202 arranged in an annular array at the top of the outer edge surface and a threaded ring groove 204 centrally arranged at the bottom of the water storage tank 201, a connecting ring 206 is mounted in the threaded ring groove 204 in a matching manner, the filter assembly 2 further comprises two support rings 205 arranged symmetrically, a first-level filter element 207 is fixedly mounted between the opposite sides of the two support rings 205, and one support ring 205 positioned at the bottom of the two support rings 205 is fixedly connected with the connecting ring 206, two circular plates 208 are symmetrically and detachably mounted in the primary filter element 207, one opposite side of the two circular plates 208 is fixedly connected with a secondary filter element 210 in the middle, the opposite side of the two circular plates 208 is in an annular array structure and is provided with a support rod 209, the primary filter element 207 and the secondary filter element 210 are arranged, when water is pretreated, the water can be poured into the water storage tank 201 to submerge the support ring 205 and the primary filter element 207, the primary filter element 207 can primarily filter the water, the water filtered by the primary filter element 207 enters the primary filter element 207 and is contacted with the secondary filter element 210, the secondary filter element 210 can secondarily filter the water, the water filtered by the secondary filter element 210 enters the pretreatment bin 103, and is subjected to tertiary filtration by the activated carbon 104 and the filter screen 105 in the pretreatment bin 103, the filtering effect is improved, and the threaded connection ring 206 is in threaded fit with the threaded ring groove 204, the circular plate 208 is detachably mounted in the first-stage filter element 207, so that the first-stage filter element 207 and the second-stage filter element 210 are conveniently taken out to be replaced and cleaned, and the use is convenient and fast.

In order to facilitate the assembly and disassembly of the filtering assembly 2 and the pretreatment assembly 1, as shown in fig. 1-3, the top of the inner wall of the pretreatment barrel 101 is provided with an annular array of arc-shaped grooves for the connection lugs 202 to abut against, and the pretreatment barrel 101 is internally provided with the storage bin 102, the upper end surfaces of the connection lugs 202 are provided with fixing bolts 203 which can be screwed into the arc-shaped grooves in a threaded fit manner, during the specific implementation, the fixing bolts 203 can be screwed into or out of the arc-shaped grooves, so that the assembly and disassembly of the filtering assembly 2 and the pretreatment assembly 1 can be realized.

In order to facilitate the improvement of the effect of the water pre-filtering treatment, as shown in fig. 3, the activated carbon 104 is arranged in the pretreatment bin 103 in the middle, and two filter screens 105 are symmetrically and detachably arranged in the pretreatment bin 103 and are respectively arranged at the top and the bottom of the activated carbon 104, and in the specific implementation, after the filter assembly 2 and the pretreatment assembly 1 are detached, the activated carbon 104 and the filter screens 105 in the pretreatment bin 103 can be cleaned.

For the convenience of carrying out pure water treatment on water, as shown in fig. 1, fig. 3 and fig. 4, the pure water treatment component 3 comprises a treatment box with a cavity inside, two reverse osmosis membranes 303 are symmetrically and fixedly installed in the treatment box, a raw water bin 301 is formed between the two reverse osmosis membranes 303, a pure water bin 302 is formed outside the two reverse osmosis membranes 303, round holes for connecting with the raw water bin 103 are formed in the tops of the two pretreatment barrels 101, which are located in the pure water treatment component 3 in opposite directions, sealing rings 4 are fixedly installed in the round holes, connecting pipes 5 are fixedly installed in the sealing rings 4, a transmission pipe 6 for connecting with the raw water bin 301 is fixedly connected to the bottoms of the outer edge surfaces of the connecting pipes 5, and two drain pipes 304 for connecting with the pure water bin 302 are symmetrically and fixedly installed at the bottoms of one surface of the treatment box.

The working principle is as follows: the reverse osmosis pure water equipment is used, when water is pretreated, water can be poured into the water storage tank 201, so that the water submerges in the supporting ring 205 and the first-stage filter element 207, the water can be primarily filtered through the first-stage filter element 207, the water filtered by the first-stage filter element 207 enters the first-stage filter element 207 and contacts with the second-stage filter element 210, the water can be secondarily filtered through the second-stage filter element 210, the water filtered by the second-stage filter element 210 enters the pretreatment bin 103 and is filtered for three times through the activated carbon 104 and the filter screen 105 in the pretreatment bin 103, the filtering effect is improved, the pretreated water enters the connecting pipe 5 through the round hole and enters the raw water bin 301 of the treatment tank through the transmission pipe 6, the water can be treated through the reverse osmosis membrane 303, so that the pure water is stored in the pure water bin 302 and can be discharged through the drain pipe 304, and the reverse osmosis equipment, it is rational in infrastructure, be convenient for carry out prefiltration to water and handle, and the convenience is changed the clearance to the filter core, and the practicality is strong.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. 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. A reverse osmosis pure water device comprises pretreatment components which are symmetrically arranged and a pure water treatment component which is fixedly connected to the bottoms of the opposite surfaces of the two pretreatment components;

the method is characterized in that: the pretreatment component comprises a pretreatment barrel with a pretreatment bin arranged at the top, the top of the pretreatment bin is detachably provided with a filter component, and the filter component comprises a water storage tank with connecting lugs constructed in an annular array at the top of the outer edge surface and a threaded ring groove arranged at the bottom of the water storage tank in the middle;

2. A reverse osmosis pure water plant according to claim 1 wherein: the inner wall top of preliminary treatment bucket is the arc recess that the annular array offered the engaging lug butt, and offers the storing storehouse in the preliminary treatment bucket, but the up end screw-thread fit of engaging lug installs the fixing bolt who twists in the arc recess in the spiral.

3. A reverse osmosis pure water plant according to claim 1 wherein: the interior active carbon that is provided with placed in the middle of in the preliminary treatment storehouse, and symmetrical demountable installation has two filter screens that set up respectively in active carbon top and bottom in the preliminary treatment storehouse.

4. A reverse osmosis pure water plant according to claim 1 wherein: the pure water treatment component comprises a treatment box with a cavity arranged inside, wherein two reverse osmosis membranes are symmetrically and fixedly arranged in the treatment box, a raw water bin is formed between the two reverse osmosis membranes, and a pure water bin is formed outside the two reverse osmosis membranes.

5. A reverse osmosis pure water plant according to claim 4 wherein: two the round hole that switch-on preliminary treatment storehouse was all seted up to one side in opposite directions of preliminary treatment bucket in the top that pure water treatment component was located, fixed mounting has the sealing ring in the round hole, fixed mounting has the connecting pipe in the sealing ring.

6. A reverse osmosis pure water plant according to claim 5 wherein: the bottom of the outer edge surface of the connecting pipe is fixedly connected with a transmission pipe communicated with the original water sump, and two drain pipes communicated with the pure water sump are symmetrically and fixedly installed at the bottom of one surface of the treatment box.