CN208995265U - A kind of pure water column of water purification machine - Google Patents
A kind of pure water column of water purification machine Download PDFInfo
- Publication number
- CN208995265U CN208995265U CN201821398687.9U CN201821398687U CN208995265U CN 208995265 U CN208995265 U CN 208995265U CN 201821398687 U CN201821398687 U CN 201821398687U CN 208995265 U CN208995265 U CN 208995265U
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- pure water
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- water cylinder
- screen
- water
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Abstract
The utility model discloses a kind of pure water columns of water purification machine, including upper end cover, lower cover and the first pure water cylinder being transparent and the second pure water cylinder being fixed between upper end cover and lower cover, the both ends of first pure water cylinder and the second pure water cylinder are equipped with filter screen, ion exchange resin is equipped in cavity between first pure water cylinder and the second pure water cylinder both ends filter screen, the water outlet mouthpiece upper end cover water inlet interface equipped with the first pure water cylinder of connection and be connected to the second pure water cylinder, water distributing plate is equipped between the filter screen and water inlet interface of first pure water cylinder upper end, lower cover is equipped with sluice, first pure water cylinder and the second pure water cylinder are connected to by sluice.The utility model is by being arranged water distributing plate between water inlet interface and the filter screen of the first pure water cylinder upper end, guarantee that ion exchange resin can be flowed uniformly through after pure water enters the first pure water cylinder, cation or anion and ion exchange resin generate ion exchange in pure water, and water quality purity is improved.
Description
Technical field
The utility model relates to technical field of water purification, in particular to the pure water column of a kind of water purification machine.
Background technique
Water resource pollution is increasingly severe now, and city dweller's water safety problem highlights.For the two of city tap-water
Secondary pollution problem and because raw water pollution due to there are the harmful substances in tap water, more and more using reverse osmosis membrane assembly as core
The water purification machine of heart filter element is used widely.Existing water purification machine is the warp using reverse osmosis membrane assembly as core filter element
It crosses after carrying out multistage pretreatment and pressurization to tap water, enters back into reverse osmosis membrane assembly by reverse osmosis membrane assembly and be filtered processing
After obtain pure water.Although the pure water that water purification machine obtains after reverse osmosis membrane assembly processing can reach the requirement of domestic water substantially,
But in the fields such as biology, medicine, semiconductor to higher with the purity requirement of water, therefore also need to after reverse osmosis membrane assembly processing
Pure water handled again, at present usually in water purification machine install additional pure water column handled again pure water.It is existing pure
Water column in use, there are pure water to it is dirty when unevenly pass through exchanger resin the case where, cause clean-up effect bad.
Utility model content
The purpose of this utility model is to provide a kind of pure water columns of water purification machine, to solve to propose in above-mentioned background technique
The problem of.
Used technical solution to solve above-mentioned technical problem: a kind of pure water column of water purification machine, including upper end cover, under
End cap and the first pure water cylinder being transparent and the second pure water cylinder being fixed between upper end cover and lower cover, described
The both ends of one pure water cylinder and the second pure water cylinder are equipped with filter screen, the first pure water cylinder and the second pure water cylinder both ends
Ion exchange resin is equipped in cavity between filter screen, the upper end cover is equipped with the water inlet interface of the first pure water cylinder of connection
With the water outlet mouthpiece for being connected to the second pure water cylinder, cloth is equipped between the filter screen and water inlet interface of the first pure water cylinder upper end
Water plate, the lower cover are equipped with sluice, the first pure water cylinder and the second pure water cylinder and are connected to by sluice.
Further, the filter screen includes filtering screen frame, upper screen and lower screen, the upper screen and lower layer
Strainer is located in filtering screen frame and is fixedly connected with the inner wall of filtering screen frame, and it is recessed that the outer wall of the filtering screen frame is equipped with annular
Slot is provided with sealing rubber ring in the annular groove.
Further, the aperture of the upper screen of the intracorporal filter screen of the first pure water column is greater than the hole of lower screen
Diameter, the aperture of the upper screen of the intracorporal filter screen of the second pure water column are less than the aperture of lower screen.
Further, the material of the first pure water cylinder and the second pure water cylinder is polyethylene, polystyrene, polypropylene
Or one of polycarbonate.
Further, the water inlet interface and water outlet mouthpiece are all made of three points of fast spigot joints.
Further, the first pure water cylinder and the second pure water cylinder are connected through a screw thread and are fixed on upper end cover and lower end
Between lid.
The utility model has the advantages that the utility model is by being arranged cloth between water inlet interface and the filter screen of the first pure water cylinder upper end
Water plate guarantees that ion exchange resin, cation or anion in pure water can be flowed uniformly through after pure water enters the first pure water cylinder
Ion exchange is generated with ion exchange resin, water quality purity is improved.
Detailed description of the invention
The utility model is described further with reference to the accompanying drawings and examples:
Fig. 1 is the structural schematic diagram of the utility model embodiment；
Fig. 2 is the structural schematic diagram of filter screen in the utility model embodiment.
Specific embodiment
Referring to Fig.1, the utility model is a kind of pure water column of water purification machine, including upper end cover 1, lower cover 2 and fixation
The first pure water cylinder 3 being transparent and the second pure water cylinder 4 between upper end cover 1 and lower cover 2, specifically, first is pure
Water Cylinder 3 and the second pure water cylinder 4 are connected through a screw thread and are fixed between upper end cover 1 and lower cover 2；First pure water cylinder, 3 He
The both ends of second pure water cylinder 4 are equipped with filter screen 5, between 4 both ends filter screen 5 of the first pure water cylinder 3 and the second pure water cylinder
Cavity in be equipped with ion exchange resin 6, upper end cover 1 be equipped with the water inlet interface 7 of the first pure water cylinder 3 of connection be connected to second
The water outlet mouthpiece 8 of pure water cylinder 4 is equipped with water distributing plate 9 between the filter screen 5 and water inlet interface 7 of first pure water cylinder, 3 upper end, under
End cap 2 is equipped with sluice 10, the first pure water cylinder 3 and the second pure water cylinder 4 and is connected to by sluice 10.This pure water column passes through
Water distributing plate 9 is set between the filter screen 5 of 3 upper end of water inlet interface 7 and the first pure water cylinder, guarantees that pure water enters the first pure water column
Ion exchange resin 6 can be flowed uniformly through after body 3, cation or anion and ion exchange resin 6 generate ion and hand in pure water
It changes, water quality purity is improved.In addition, the first pure water cylinder 3 and the second pure water cylinder 4 are transparent, so as to convenient direct
The color change situation for observing the first pure water cylinder 3 and the ion exchange resin 6 in the second pure water cylinder 4, maintains easily personnel
It is maintained or replaced in time.
Referring to Fig. 2, one kind as the utility model preferably, filter screen 5 include filtering screen frame 51, upper screen 52 and under
Layer strainer 53, upper screen 52 and lower screen 53 are located in filtering screen frame 51 and are fixedly connected with the inner wall of filtering screen frame 51,
The outer wall for filtering screen frame 51 is equipped with annular groove 511, is provided with sealing rubber ring 512 in annular groove 511.Double-layer leaching net is set
It sets and can be improved filter effect, sealing rubber ring 512 can guarantee the leakproofness of pure water cylinder, can effectively prevent ion exchange resin
6 clast leaks out pure water cylinder.
Preferably, the aperture of the upper screen 52 of the filter screen 5 in the first pure water cylinder 3 is big for one kind as the utility model
It is less than lower screen 53 in the aperture of the upper screen 52 of the filter screen 5 in the aperture of lower screen 53, the second pure water cylinder 4
Aperture.In this way, can successively filter out the particle in water is descending, filter effect is good.
One kind as the utility model preferably, the material of the first pure water cylinder 3 and the second pure water cylinder 4 be polyethylene,
One of polystyrene, polypropylene or polycarbonate.Using materials such as polyethylene, polystyrene, polypropylene or polycarbonate,
It can make ion exchange resin 6 under the effect of gravity and not will drive pure water cylinder bending deformation, increase the practicability of pure water cylinder
And durability.
Preferably, water inlet interface 7 and water outlet mouthpiece 8 are respectively connected with three points of fast spigot joints to one kind as the utility model
11, cooperation adapter coupling Inlet and outlet water direction can arbitrarily adjust, and facilitate switching.
The embodiments of the present invention is explained in detail above in conjunction with attached drawing, but the utility model is not limited to
State embodiment, within the scope of knowledge possessed by those of ordinary skill in the art, can also do not depart from it is practical
Various changes can be made under the premise of novel objective.
Claims (6)
1. a kind of pure water column of water purification machine, it is characterised in that: including upper end cover (1), lower cover (2) and be fixed on upper end cover
(1) the first pure water cylinder (3) being transparent and the second pure water cylinder (4) between lower cover (2), the first pure water column
The both ends of body (3) and the second pure water cylinder (4) are equipped with filter screen (5), the first pure water cylinder (3) and the second pure water cylinder
(4) it is equipped with ion exchange resin (6) in the cavity between both ends filter screen (5), it is pure that the upper end cover (1) is equipped with connection first
The water inlet interface (7) of water Cylinder (3) and the water outlet mouthpiece (8) for being connected to the second pure water cylinder (4), the first pure water cylinder (3)
Water distributing plate (9) are equipped between the filter screen (5) and water inlet interface (7) of upper end, the lower cover (2) is equipped with sluice (10),
The first pure water cylinder (3) is connected to the second pure water cylinder (4) by sluice (10).
2. the pure water column of water purification machine according to claim 1, it is characterised in that: the filter screen (5) includes filter screen
Frame (51), upper screen (52) and lower screen (53), the upper screen (52) and lower screen (53) are located at filtering screen frame
(51) it is fixedly connected in and with the inner wall of filtering screen frame (51), the outer wall of filtering screen frame (51) is equipped with annular groove
(511), sealing rubber ring (512) are provided in the annular groove (511).
3. the pure water column of water purification machine according to claim 2, it is characterised in that: in the first pure water cylinder (3)
The aperture of the upper screen (52) of filter screen (5) is greater than the aperture of lower screen (53), the mistake in the second pure water cylinder (4)
The aperture of the upper screen (52) of strainer (5) is less than the aperture of lower screen (53).
4. the pure water column of water purification machine according to claim 1, it is characterised in that: the first pure water cylinder (3) and
The material of two pure water cylinders (4) is one of polyethylene, polystyrene, polypropylene or polycarbonate.
5. the pure water column of water purification machine according to claim 1, it is characterised in that: the water inlet interface (7) and water outlet connect
Mouth (8) is respectively connected with three points of fast spigot joints (11).
6. the pure water column of water purification machine according to claim 1, it is characterised in that: the first pure water cylinder (3) and
Two pure water cylinders (4), which are connected through a screw thread, to be fixed between upper end cover (1) and lower cover (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821398687.9U CN208995265U (en) | 2018-08-28 | 2018-08-28 | A kind of pure water column of water purification machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821398687.9U CN208995265U (en) | 2018-08-28 | 2018-08-28 | A kind of pure water column of water purification machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208995265U true CN208995265U (en) | 2019-06-18 |
Family
ID=66798274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821398687.9U Active CN208995265U (en) | 2018-08-28 | 2018-08-28 | A kind of pure water column of water purification machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208995265U (en) |
-
2018
- 2018-08-28 CN CN201821398687.9U patent/CN208995265U/en active Active
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