CN213060294U - Disassembly-free external pressure central water purifier - Google Patents
Disassembly-free external pressure central water purifier Download PDFInfo
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- CN213060294U CN213060294U CN202021147207.9U CN202021147207U CN213060294U CN 213060294 U CN213060294 U CN 213060294U CN 202021147207 U CN202021147207 U CN 202021147207U CN 213060294 U CN213060294 U CN 213060294U
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Abstract
The utility model discloses a disassembly-free external pressure central water purifier, which comprises a main pipe and a water purifying structure, wherein the upper part of the main pipe is provided with a water inlet, the front end is provided with an installation port, and the rear end is provided with a water outlet and a sewage outlet; the water purification structure comprises a hollow fiber ultrafiltration membrane; the hollow fiber ultrafiltration membrane is fixed in the fixed seat; the fixed seat is provided with a fixed seat water outlet and a fixed seat water inlet; the front end of the central tube is in butt joint with the water inlet of the fixed seat, and the rear end of the central tube is in butt joint with the water outlet; the end cover is connected with the mounting port in a threaded connection mode or a clamping hoop mode. The utility model provides an exempt from external pressure central water purifier of tearing open moves main part pipe upper portion from the front end of main part pipe with the water inlet position that sets up on the main part pipe through the direction that changes rivers, offers the installing port for main part pipe front end and has reserved the position, and the end cover can be dismantled and set up on the main part pipe, change the hollow fiber milipore filter or inspect the water purifier internal conditions when only need with the end cover take off can, very convenient.
Description
Technical Field
The utility model relates to a water purifier technical field specifically is an exempt from external pressure central water purifier of formula of tearing open.
Background
The water purifier has the functions of filtering floating matters in water,Heavy metals、Bacteria、VirusResidual chlorine, silt, rust, microorganisms and the like, and has a high-precision filtering technology. The central water purifier is a large-scale domestic water treatmentDeviceOriginating in 1832 years, it is suitable for central water purification in whole house, and its core technology mainly includes microfiltration (PP cellucotton and activated carbon), ultrafiltration (hollow fiber), PVDF, and water,KDF、ACFCeramic filter elements, etc. The water purifier is suitable for regions with serious tap water pollution, can filter residual chlorine in the conventional tap water, and can improve the taste of the water.
But the general water inlet of current water purifier sets up the front end at the main part pipe, and water supply inlet and drain all set up the rear end at the main part pipe, is as application number: CN305554229S discloses a straight drinking water purifier, its water inlet, delivery port and drain just set up according to above-mentioned mode, but this kind of mode has brought the trouble for the maintenance, and the maintenance with need dismantle the tip of inlet tube and water purifier usually when trading the filter core, very troublesome.
SUMMERY OF THE UTILITY MODEL
The utility model provides an exempt from external pressure central water purifier of formula of tearing open to the problem that above-mentioned prior art exists.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:
a disassembly-free external pressure central water purifier comprises a main pipe and a water purifying structure, wherein the upper part of the main pipe is provided with a water inlet, the front end of the main pipe is provided with a mounting port, and the rear end of the main pipe is provided with a water outlet and a sewage outlet; the water purification structure comprises a hollow fiber ultrafiltration membrane; the hollow fiber ultrafiltration membrane is fixed in the fixed seat; the fixed seat is provided with a fixed seat water outlet and a fixed seat water inlet; the front end of the central tube is in butt joint with the water inlet of the fixed seat, and the rear end of the central tube is in butt joint with the water outlet; the end cover is connected with the mounting port in a threaded connection mode or a clamping hoop mode.
Furthermore, the fixing seat comprises a hollow column and a fixing seat water inlet arranged in the hollow column; the water inlet of the fixed seat is connected with the hollow column through a plurality of connecting plates; a fixed seat water outlet is formed between the adjacent connecting plates; the hollow fiber ultrafiltration membrane is inserted in the water outlet of the fixed seat.
Furthermore, an annular groove is formed in the rear end of the central tube; a second sealing rubber ring is sleeved on the annular groove; the rear end of the central tube is inserted into the water outlet, and the outer wall of the central tube tightly presses the second sealing rubber ring on the inner wall of the water outlet.
Furthermore, an annular bulge is arranged on the fixed seat; a groove is formed in the inner wall of the first sealing rubber ring; the annular bulge is embedded in the groove; the fixed seat is arranged at the front end of the main pipe; the first sealing rubber ring and the inner wall of the main pipe as well as the edges of the first sealing rubber ring and the inner bottom of the end cover are mutually squeezed.
Furthermore, the edge of the mounting opening, the edge of the end cover and the first sealing rubber ring are all arranged in a groove of the groove hoop; the groove clamp is used for fixedly connecting the front end of the main pipe with the end cover.
Furthermore, the lower part of the main pipe is provided with a mounting seat, and the mounting seat comprises a mounting plate and mounting lugs arranged at two ends of the mounting plate; the mounting plate is fixedly connected with the main pipe; the installation ear is used for fixing the water purifier in the water purification system.
Furthermore, the front end of the central tube is connected with the fixed seat in an inserting manner.
The utility model has the advantages that:
the utility model provides a water purification structure of exempting from to tear open external pressure central authorities water purifier includes the hollow fiber milipore filter, the hollow fiber milipore filter is fixed in the fixing base, fixing base water inlet and fixing base delivery port have been seted up on the fixing base, center tube one end and fixing base water inlet butt joint, the other end and delivery port butt joint, through the direction that changes rivers, the water inlet position that will set up on the main part pipe moves main part pipe upper portion from the front end of main part pipe, the position has been reserved for main part pipe front end is seted up the installing port, the setting can be dismantled on the main part pipe to the end cover, only need when changing the hollow fiber milipore filter or examining the water purifier internal conditions take.
Drawings
FIG. 1 is a schematic structural view of a first embodiment of a disassembly-free external pressure central water purifier;
FIG. 2 is an exploded view of a first embodiment of the non-dismantling external pressure central water purifier of the present invention;
FIG. 3 is a schematic structural view of the fixing base of the present invention;
FIG. 4 is a schematic view of the connection structure between the fixing base and the central tube according to the present invention;
fig. 5 is an exploded view of a second embodiment of the non-dismantling external pressure central water purifier of the present invention.
In the figure: 1-main body pipe, 11-water inlet, 12-water outlet, 13-sewage outlet, 14-mounting port, 2-hollow fiber ultrafiltration membrane, 3-fixing seat, 31-fixing seat water outlet, 32-annular protrusion, 33-fixing seat water inlet, 4-central pipe, 42-second sealing rubber ring, 5-first sealing rubber ring, 6-end cover, 7-groove clamp, 8-mounting seat, 9-screw and 15-connecting plate.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Example one
Referring to fig. 1-3, the utility model provides a disassembly-free external pressure central water purifier, which comprises a main pipe 1, a water inlet 11 is arranged on the upper part of the main pipe 1, a water outlet 12 and a sewage outlet 13 are arranged on the rear end, and a mounting opening 14 is arranged on the front end.
Referring to fig. 2, a water purification structure is disposed in a main tube 1, and the water purification structure includes a hollow fiber ultrafiltration membrane 2, and an end of the hollow fiber ultrafiltration membrane 2 is fixed in a fixing seat 3.
The water inlet 11 is connected with the water source, and the water that waits to purify gets into main part pipe 1 from water inlet 11 in, and hollow fiber milipore filter 2 filters it, because water constantly gets into from water inlet 11, leads to the increase of pressure in the main part pipe 1, and the water after the purification is extruded from fixing base delivery port 31.
A central tube 4 is arranged in the hollow fiber ultrafiltration membrane 2, the front end of the central tube 4 is in butt joint with a water inlet 33 of the fixing seat, the rear end of the central tube 4 is in butt joint with a water outlet 12, and the front end of the central tube 4 is in plug-in connection with the fixing seat 3.
The rear end of the central tube 4 is provided with an annular groove; a second sealing rubber ring 42 is sleeved on the annular groove; the rear end of the central tube 4 is inserted into the water outlet 12, and the outer wall of the central tube presses the second sealing rubber ring 42 against the inner wall of the water outlet 12.
The purified water flowing out of the water outlet 31 of the fixing seat enters the central tube 4 from the front end of the central tube 4 and flows out of the rear end (i.e. the water outlet 12) of the central tube 4, so that the purified water is provided for users.
The end part of the main body pipe 1 is provided with an end cover 6, a first sealing rubber ring 5 is arranged between the edge of the end cover 6 and the edge of the main body pipe 1 and is in contact with the edge of the end cover 6 and the edge of the main body pipe 1, the edge of the end cover 6, the edge of the main body pipe 1 and the first sealing rubber ring 5 are all arranged in a groove of a groove clamp 7, and the front end of the main body pipe 1 is fixedly connected with the end cover 6 through the groove clamp 7.
The lower part of the main pipe 1 is also connected with a mounting seat 8, the mounting seat 8 comprises a mounting plate 81 and mounting lugs 82 arranged at two ends of the mounting plate 81, the mounting plate 81 is fixedly connected with the lower part of the main pipe 1 through screws, and the mounting lugs 82 are used for mounting and fixing the water purifier in the water purification system.
Example two
Referring to fig. 5, the difference between the present embodiment and the first embodiment is: the end cover 6 and the main body pipe 1 are connected through threads. Be equipped with annular protrusion 32 on the fixing base 3, 5 covers of first sealing rubber ring are established on annular protrusion 32, and when pushing fixing base 3 into main part pipe 1, first sealing rubber ring 5 and 1 inner wall of main part pipe extrude each other, make fixing base 3 stable fixation in main part pipe 1.
The end cover 6 is provided with an internal thread, the upper end of the main body pipe 1 is provided with an external thread, and the end cover 6 is in threaded connection with the main body pipe 1. When the end cover 6 is screwed on the main body pipe 1, the first sealing rubber ring 5 and the inner wall of the main body pipe 1 and the edges of the inner bottom of the first sealing rubber ring 5 and the end cover 6 are mutually squeezed.
The working principle is as follows:
during the use, the water that treats to purify gets into from the water inlet 11 that main part pipe 1 upper portion set up, and hollow fiber milipore filter 2 purifies it, and the water after the purification is followed fixing base delivery port 31 extrusion, later gets into the central tube 4 by the central tube water inlet and flows out from central tube delivery port 42 afterwards.
The foregoing is a more detailed description of the present invention, taken in conjunction with the specific preferred embodiments thereof, and it is not intended that the invention be limited to the specific embodiments shown and described. To the utility model belongs to the technical field of ordinary technical personnel, do not deviate from the utility model discloses under the prerequisite of design, can also make a plurality of simple deductions or replacement, all should regard as belonging to the utility model discloses a protection scope.
Claims (7)
1. The utility model provides an exempt from external pressure central authorities water purifier of formula of tearing open, includes main part pipe (1) and water purification structure, its characterized in that: the upper part of the main body pipe (1) is provided with a water inlet (11), the front end is provided with a mounting port (14), and the rear end is provided with a water outlet (12) and a sewage outlet (13); the water purification structure comprises a hollow fiber ultrafiltration membrane (2); the hollow fiber ultrafiltration membrane (2) is fixed in the fixed seat (3); the fixed seat (3) is provided with a fixed seat water outlet (31) and a fixed seat water inlet (33); the front end of the central tube (4) is butted with the water inlet (33) of the fixed seat, and the rear end is butted with the water outlet (12); the end cover (6) and the mounting opening (14) are connected in a thread mode or a clamping mode.
2. The detachment-free external pressure central water purifier as recited in claim 1, wherein: the fixing seat (3) comprises a hollow column and a fixing seat water inlet (33) arranged in the hollow column; the water inlet (33) of the fixed seat is connected with the hollow column through a plurality of connecting plates (15); a fixed seat water outlet (31) is formed between the adjacent connecting plates (15); the hollow fiber ultrafiltration membrane (2) is inserted into the water outlet (31) of the fixed seat.
3. The detachment-free external pressure central water purifier as recited in claim 1, wherein: an annular groove is formed in the rear end of the central pipe (4); a second sealing rubber ring (42) is sleeved on the annular groove; the rear end of the central tube (4) is inserted into the water outlet (12), and the outer wall of the central tube presses the second sealing rubber ring (42) on the inner wall of the water outlet (12).
4. The detachment-free external pressure central water purifier as recited in claim 2, wherein: an annular bulge (32) is arranged on the fixed seat (3); a groove is formed in the inner wall of the first sealing rubber ring (5); the annular projection (32) is embedded in the groove; the fixed seat (3) is arranged at the front end of the main body pipe (1); the first sealing rubber ring (5) and the inner wall of the main body pipe (1) as well as the edges of the inner bottom of the first sealing rubber ring (5) and the end cover (6) are squeezed tightly.
5. The detachment-free external pressure central water purifier as recited in claim 4, wherein: the edge of the mounting opening (14), the edge of the end cover (6) and the first sealing rubber ring (5) are all arranged in a groove of the groove hoop (7); the front end of the main body pipe (1) is fixedly connected with the end cover (6) through the groove clamp (7).
6. The detachment-free external pressure central water purifier as recited in claim 1, wherein: the lower part of the main pipe (1) is provided with a mounting seat (8), and the mounting seat (8) comprises a mounting plate (81) and mounting lugs (82) arranged at two ends of the mounting plate (81); the mounting plate (81) is fixedly connected with the main pipe (1); the mounting lug (82) is used for mounting and fixing the water purifier in the water purification system.
7. The detachment-free external pressure central water purifier as recited in any one of claims 1 to 6, wherein: the front end of the central tube (4) is connected with the fixed seat (3) in an inserting manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021147207.9U CN213060294U (en) | 2020-06-19 | 2020-06-19 | Disassembly-free external pressure central water purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021147207.9U CN213060294U (en) | 2020-06-19 | 2020-06-19 | Disassembly-free external pressure central water purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213060294U true CN213060294U (en) | 2021-04-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021147207.9U Active CN213060294U (en) | 2020-06-19 | 2020-06-19 | Disassembly-free external pressure central water purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213060294U (en) |
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2020
- 2020-06-19 CN CN202021147207.9U patent/CN213060294U/en active Active
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