CN213171732U - RO reverse osmosis water purification device - Google Patents
RO reverse osmosis water purification device Download PDFInfo
- Publication number
- CN213171732U CN213171732U CN202021307042.7U CN202021307042U CN213171732U CN 213171732 U CN213171732 U CN 213171732U CN 202021307042 U CN202021307042 U CN 202021307042U CN 213171732 U CN213171732 U CN 213171732U
- Authority
- CN
- China
- Prior art keywords
- filtering tank
- fixing ring
- reverse osmosis
- rack
- retainer plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 45
- 238000001223 reverse osmosis Methods 0.000 title claims abstract description 32
- 238000000746 purification Methods 0.000 title abstract description 3
- 238000001914 filtration Methods 0.000 claims description 71
- 238000003780 insertion Methods 0.000 claims description 12
- 230000037431 insertion Effects 0.000 claims description 12
- 238000009434 installation Methods 0.000 abstract description 5
- 230000009471 action Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000004065 wastewater treatment Methods 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
- 235000020188 drinking water Nutrition 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000010842 industrial wastewater Substances 0.000 description 1
- 239000008235 industrial water Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The utility model discloses a RO reverse osmosis water purification device, which relates to the technical field of water treatment and comprises a frame, wherein a horizontal rod is arranged at the middle position inside the frame, a host is fixed at one side inside the frame, a high-pressure pump is arranged at the bottom inside the frame under the host, two bottom fixing rings are fixed at the bottom inside the frame relative to one side of the high-pressure pump, a second filter tank, a first filter tank and a primary filter cylinder are arranged at one side inside the frame relative to the host, which are distributed from left to right in sequence, the utility model can realize the quick assembly and disassembly of a top fixing ring and a middle fixing ring by arranging an inserting block, an inserting groove, a fastening screw rod and a fastening screw hole, effectively realize the quick replacement of the fixing ring, greatly improve the replacement efficiency of the fixing ring so as to facilitate the normal use of the fixing ring, and the stable installation of the filter tank is facilitated.
Description
Technical Field
The utility model belongs to the technical field of the water treatment, concretely relates to RO reverse osmosis pure water device.
Background
The water treatment refers to physical and chemical measures adopted to ensure that the water quality reaches a certain use standard. The water treatment aims to improve the water quality and make the water quality reach a certain water quality standard. There are various methods such as physical water treatment, chemical water treatment, biological water treatment, etc. depending on the treatment method. There are two main types of water treatment and wastewater treatment depending on the object or purpose of treatment. The feed water treatment comprises two types of domestic drinking water treatment and industrial water treatment, and the wastewater treatment is divided into domestic sewage treatment and industrial wastewater treatment.
But RO reverse osmosis pure water installation on the existing market has the defect in the use, if, the retainer plate dismouting that is used for installing the filtration jar on the device is inconvenient, can not realize the quick replacement of retainer plate, leads to the retainer plate to change inefficiency, influences the normal use of retainer plate, in addition, can not carry out spacing fixed to the filtration jar of different diameters, leads to the application scope of retainer plate to receive the restriction, influences the practicality of device.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a RO reverse osmosis pure water device to the quick replacement that can not realize the retainer plate that proposes in solving above-mentioned background art, it is inefficient to change, can not carry out spacing fixed to the filtration jar of different diameters in addition, leads to the application scope of retainer plate to receive the problem of restriction.
In order to achieve the above object, the utility model provides a following technical scheme: an RO reverse osmosis pure water device comprises a frame, wherein a cross rod is installed at the middle position inside the frame, a host is fixed on one side inside the frame, a high-pressure pump is installed at the bottom inside the frame and is positioned under the host, two bottom fixing rings are fixed on one side of the bottom inside the frame, which is opposite to the high-pressure pump, a second filter tank, a first filter tank and a primary filter cylinder are sequentially arranged on one side of the inside of the frame, which is opposite to the host, a top fixing ring sleeved on the outer portions of the tops of the second filter tank and the first filter tank is inserted into one side of the top of the frame, a middle fixing ring sleeved on the middle outer portions of the second filter tank and the first filter tank is inserted into one side of the cross rod, fastening screws are screwed on the top of the cross rod and the top of the frame, inserting grooves are formed on one side of the top of the cross rod and one side of the top of the frame, two inserting blocks which are symmetrically distributed are integrally formed on one end of, the inserting block is inserted into the inserting groove, a fastening screw hole in threaded connection with the fastening screw rod is arranged in the inserting block, the second filtering tank is connected with the top of the first filtering tank through a pipeline, and the bottoms of the second filtering tank and the first filtering tank are respectively inserted into the bottom fixing rings corresponding to the second filtering tank and the first filtering tank, a water inlet pipe is connected with one side of the top of the second filter tank, a pipeline for driving a pressure gauge is connected between the first filter tank and the primary filter cylinder, the bottom end of the primary filter cylinder is connected with one end of the high-pressure pump through a pipeline, a first RO reverse osmosis filter cylinder and a second RO reverse osmosis filter cylinder both of which are connected with each other through a pipeline are arranged on the frame and positioned at the back side of the main machine, the bottom end of the second RO reverse osmosis filter cylinder is connected with the other end of the high-pressure pump through a pipeline, and one side of the bottom end of the first RO reverse osmosis filter cylinder is also connected with a pure water pipe.
Preferably, the inside of middle retainer plate is provided with four first grip blocks that are the annular array and distribute, and the equal symmetric connection in one side of four first grip blocks has two first reset springs, eight first reset spring all is connected with the inner wall of middle retainer plate for the one end of first grip block, the structure of top retainer plate is unanimous with the structure of middle retainer plate.
Preferably, the inside of bottom retainer plate is provided with four second grip blocks that are the annular array and distribute, and the equal symmetric connection in one side of four second grip blocks has two second reset springs, eight second reset spring all is connected with the inner wall of bottom retainer plate for the one end of second grip block.
Preferably, first rubber pads are bonded to one sides, relative to the first return springs, of the four first clamping plates, and the cross-sectional shapes of the first rubber pads are matched with the cross-sectional shape of the first clamping plate.
Preferably, second rubber pads are bonded to one sides, relative to the second return springs, of the four second clamping plates, and the cross-sectional shapes of the second rubber pads are matched with the cross-sectional shape of the second clamping plate.
Preferably, the opposite corners of one end of the insertion block, which is far away from the middle fixing ring, are all transited by arc chamfers to form an arc part with a smooth surface wall.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the utility model discloses a setting of inserted block, inserting groove, fastening screw and fastening screw can realize the quick assembly disassembly of top retainer plate and middle retainer plate, the effectual quick replacement that realizes the retainer plate, great improvement the change efficiency of retainer plate to in the normal use of retainer plate, help filtering the firm installation of jar.
(2) The utility model discloses a setting of first grip block and first reset spring, specifically, first grip block can stretch out and draw back under first reset spring's elasticity performance effect to can realize carrying out the centre gripping fixedly to the filtration jar of different diameters, the effectual application scope who increases the device, great improvement the practicality of device.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a top view of the middle retaining ring of the present invention;
fig. 3 is a top view of the bottom retainer ring of the present invention;
in the figure: 1-a frame; 2-top fixing ring; 3-water inlet pipe; 4-a first RO reverse osmosis cartridge; 5-a host; 6-a second RO reverse osmosis cartridge; 7-a high pressure pump; 8-pure water pipe; 9-a primary filter cartridge; 10-a first filtration tank; 11-bottom retainer ring; 12-a second filtration tank; 13-a middle fixing ring; 14-a cross-bar; 15-fastening a screw; 16-a plug-in block; 17-fastening screw holes; 18-a first return spring; 19-a first clamping plate; 20-a first rubber mat; 21-a second return spring; 22-a second clamping plate; 23-second rubber pad.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: an RO reverse osmosis pure water device comprises a frame 1, a cross rod 14 is arranged in the middle of the inside of the frame 1, a main machine 5 is fixed on one side of the inside of the frame 1, a high-pressure pump 7 is arranged at the bottom of the inside of the frame 1 under the main machine 5, two bottom fixing rings 11 are fixed on one side of the bottom of the inside of the frame 1 opposite to the high-pressure pump 7, a second filtering tank 12, a first filtering tank 10 and a primary filtering tank 9 which are sequentially distributed from left to right are arranged on one side of the inside of the frame 1 opposite to the main machine 5, a top fixing ring 2 sleeved on the top of the second filtering tank 12 and the first filtering tank 10 is inserted on one side of the top of the frame 1, a middle fixing ring 13 sleeved on the middle of the second filtering tank 12 and the first filtering tank 10 is inserted on one side of the cross rod 14, fastening screws 15 are screwed on the top of the cross rod 14 and the frame 1, and inserting grooves are arranged on one side of the top of the, the top fixing ring 2 and one end of the middle fixing ring 13 are integrally formed with two plug blocks 16 which are symmetrically distributed, the plug blocks 16 are inserted into the plug grooves, fastening screw holes 17 which are screwed with fastening screws 15 are formed in the plug blocks 16, the second filtering tank 12 is connected with the top of the first filtering tank 10 through a pipeline, the bottoms of the second filtering tank 12 and the first filtering tank 10 are respectively inserted into the bottom fixing ring 11 corresponding to the bottom filtering tank, a water inlet pipe 3 is connected to one side of the top of the second filtering tank 12, a pipeline for driving a pressure gauge is connected between the first filtering tank 10 and the primary filtering tank 9, the bottom end of the primary filtering tank 9 is connected with one end of a high-pressure pump 7 through a pipeline, a first reverse osmosis filtering tank 4 and a second reverse osmosis filtering tank 6 which are connected with each other through a pipeline are arranged on the back side of the main machine frame 1 and located on the main machine 5, the bottom end of the second reverse osmosis filtering tank 6 is connected with the other end of the high, one side of the bottom end of the first RO reverse osmosis filter cartridge 4 is also connected with a pure water pipe 8, when the top fixing ring 2 or the middle fixing ring 13 needs to be replaced, the user can screw out the fastening screw 15 from the fastening screw hole 17, and pull the top fixing ring 2 or the middle fixing ring 13, so that the plug block 16 is pulled out from the inside of the plug groove, thereby realizing the disassembly of the top fixing ring 2 or the middle fixing ring 13, then inserting a new top fixing ring 2 or the middle fixing ring 13 into the inserting groove through the inserting block 16, so that the new top retainer 2 or middle retainer 13 is inserted into the frame 1 or cross bar 14, and the fastening screw 15 is screwed into the fastening screw hole 17, to accomplish the installation of the top fixing ring 2 or the middle fixing ring 13, therefore, the top fixing ring 2 or the middle fixing ring 13 can be quickly replaced, and the normal use of the top fixing ring 2 or the middle fixing ring 13 can be ensured.
Furthermore, four first clamping plates 19 distributed in an annular array are arranged inside the middle fixing ring 13, two first return springs 18 are symmetrically connected to one side of each of the four first clamping plates 19, one ends of the eight first return springs 18, which are opposite to the first clamping plates 19, are connected to the inner wall of the middle fixing ring 13, the structure of the top fixing ring 2 is consistent with that of the middle fixing ring 13, in the using process of the device, the second filtering tank 12 and the first filtering tank 10 are clamped and fixed by the first clamping plates 19 inside the top fixing ring 2 and the middle fixing ring 13 under the action of the first return springs 18, and meanwhile, the bottom fixing ring 11 limits the bottoms of the second filtering tank 12 and the first filtering tank 10, so that the second filtering tank 12 and the first filtering tank 10 can be stably installed, the stable work of the second filter tank 12 and the first filter tank 10 is realized; and the second filtering tank 12 and the first filtering tank 10 with different diameters can be fixed, so that the application range of the device is effectively enlarged, and the practicability of the device is improved.
Specifically, the inside of bottom retainer plate 11 is provided with four second grip blocks 22 that are the annular array and distribute, and the equal symmetric connection in one side of four second grip blocks 22 has two second reset springs 21, eight second reset springs 21 all are connected with the inner wall of bottom retainer plate 11 for the one end of second grip block 22, when the inside of bottom retainer plate 11 is injected to second filtration jar 12 and first filtration jar 10 bottom, second grip block 22 receives the extrusion, and make second reset spring 21 shrink, second reset spring 21 provides reaction force simultaneously, make second grip block 22 paste the outside that jar 12 and first filtration jar 10 were filtered to the second, thereby realize filtering jar 12 and first filtration jar 10 with the second and carry out the centre gripping fixed, reach spacing effect.
It should be noted that, the first rubber pads 20 are bonded to the four first clamping plates 19 on the side opposite to the first return spring 18, and the cross-sectional shapes of the first rubber pads 20 are matched with the cross-sectional shape of the first clamping plates 19, so that the hard contact between the first clamping plates 19 and the second filter tank 12 and the first filter tank 10 can be avoided, the abrasion of the outer walls of the second filter tank 12 and the first filter tank 10 can be prevented, and the service lives of the second filter tank 12 and the first filter tank 10 can be prolonged.
Furthermore, a second rubber pad 23 is bonded to one side of each of the four second clamping plates 22 relative to the second return spring 21, and the cross-sectional shapes of the second rubber pads 23 are matched with the cross-sectional shapes of the second clamping plates 22, so that hard contact between the second clamping plates 22 and the second filter tank 12 and the first filter tank 10 can be avoided, abrasion of the outer walls of the second filter tank 12 and the first filter tank 10 is prevented, and the service lives of the second filter tank 12 and the first filter tank 10 are prolonged.
Specifically, opposite corners of one end of the insertion block 16, which is far away from the middle fixing ring 13, are all transited by arc chamfers to form an arc part with a smooth surface wall, so that the insertion block 16 can be rapidly inserted into the insertion groove.
The utility model discloses a theory of operation and use flow: when the utility model is used, a user switches on the power supply of the main machine 5, connects the water inlet pipe 3 with the raw water tank, then the raw water is conveyed into the second filtering tank 12 through the water inlet pipe 3, after being filtered by the second filtering tank 12, the raw water is conveyed into the first filtering tank 10 through a pipeline, after being filtered by the first filtering tank 10, the raw water is conveyed into the primary filtering cylinder 9 through a pipeline, and is filtered again through the primary filtering cylinder 9, then the high-pressure pump 7 is started through the main machine 5, the water body filtered inside the primary filtering cylinder 9 is pumped out by the high-pressure pump 7, and is conveyed into the second RO reverse osmosis filtering cylinder 6 through a pipeline, after being filtered by the RO reverse osmosis membrane inside the second RO reverse osmosis filtering cylinder 6, the raw water is conveyed into the first RO filtering cylinder 4 through a pipeline, and is filtered by the RO membrane inside the first RO reverse osmosis filtering cylinder 4 again, so as to form pure water, and finally the raw water is discharged by, the second filter tank 12 and the first filter tank 10 are clamped and fixed by a first clamping plate 19 in the top fixing ring 2 and the middle fixing ring 13 under the action of a first return spring 18, and the second filter tank 12 and the first filter tank 10 are clamped and fixed by a second clamping plate 22 in the bottom fixing ring 11 under the action of a second return spring 21, so that the second filter tank 12 and the first filter tank 10 are limited and fixed; in addition, when the top fixing ring 2 or the middle fixing ring 13 needs to be replaced, a user can screw out the fastening screw 15 from the fastening screw hole 17, pull the top fixing ring 2 or the middle fixing ring 13 to pull the plug block 16 out of the insertion groove, so that the top fixing ring 2 or the middle fixing ring 13 is detached, then insert a new top fixing ring 2 or the middle fixing ring 13 into the insertion groove through the plug block 16, so that the new top fixing ring 2 or the middle fixing ring 13 is inserted into the rack 1 or the cross rod 14, and screw the fastening screw 15 into the fastening screw hole 17 to realize the installation of the top fixing ring 2 or the middle fixing ring 13, so that the top fixing ring 2 or the middle fixing ring 13 is rapidly replaced, normal use of the top retainer ring 2 or the middle retainer ring 13 can be ensured.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. An RO reverse osmosis pure water device which is characterized in that: comprises a rack (1), a cross rod (14) is installed at the middle position inside the rack (1), a host (5) is fixed on one side inside the rack (1), the bottom inside the rack (1) is positioned under the host (5) and is provided with a high-pressure pump (7), two bottom fixing rings (11) are fixed on one side of the bottom inside the rack (1) relative to the high-pressure pump (7), a second filtering tank (12), a first filtering tank (10) and a primary filtering cylinder (9) which are sequentially distributed from left to right are arranged on one side of the inside of the rack (1) relative to the host (5), a top fixing ring (2) sleeved on the outside of the tops of the second filtering tank (12) and the first filtering tank (10) is inserted on one side of the top of the rack (1), a middle fixing ring (13) sleeved on the outside of the middle of the second filtering tank (12) and the first filtering tank (10) is inserted on one side of the cross rod (14), the top of the cross rod (14) and the top of the rack (1) are respectively in threaded connection with a fastening screw (15), insertion grooves are formed in the top of the cross rod (14) and one side of the top of the rack (1), two symmetrically distributed insertion blocks (16) are integrally formed at one ends of the top fixing ring (2) and the middle fixing ring (13), the insertion blocks (16) are inserted into the insertion grooves, fastening screw holes (17) in threaded connection with the fastening screws (15) are formed in the insertion blocks (16), the second filtering tank (12) is connected with the top of the first filtering tank (10) through a pipeline, the bottom of the second filtering tank (12) and the bottom of the first filtering tank (10) are respectively inserted into the bottom fixing rings (11) corresponding to the second filtering tank, a water inlet pipe (3) is further connected to one side of the top of the second filtering tank (12), and a pipeline for driving a pressure gauge is connected between the first filtering tank (10) and the primary filtering cylinder (9), and the bottom end of the primary filter cylinder (9) is connected with one end of the high-pressure pump (7) through a pipeline, a first RO reverse osmosis filter cylinder (4) and a second RO reverse osmosis filter cylinder (6) both of which are connected through a pipeline are installed on the frame (1) and on the back side of the host (5), the bottom end of the second RO reverse osmosis filter cylinder (6) is connected with the other end of the high-pressure pump (7) through a pipeline, and one side of the bottom end of the first RO reverse osmosis filter cylinder (4) is further connected with a pure water pipe (8).
2. An RO reverse osmosis pure water plant according to claim 1, wherein: the inside of middle retainer plate (13) is provided with four first grip blocks (19) that are the annular array and distribute, and the equal symmetric connection in one side of four first grip blocks (19) has two first reset springs (18), eight first reset spring (18) all are connected with the inner wall of middle retainer plate (13) for the one end of first grip block (19), the structure of top retainer plate (2) is unanimous with the structure of middle retainer plate (13).
3. An RO reverse osmosis pure water plant according to claim 1, wherein: the inside of bottom retainer plate (11) is provided with four second grip blocks (22) that are the annular array and distribute, and the equal symmetric connection in one side of four second grip blocks (22) has two second reset spring (21), eight second reset spring (21) all are connected with the inner wall of bottom retainer plate (11) for the one end of second grip block (22).
4. An RO reverse osmosis pure water plant according to claim 2, wherein: first rubber pads (20) are bonded on one sides of the four first clamping plates (19) relative to the first return springs (18), and the cross section shapes of the first rubber pads (20) are matched with the cross section shapes of the first clamping plates (19).
5. An RO reverse osmosis pure water apparatus according to claim 3, characterized in that: and second rubber pads (23) are bonded on one sides of the four second clamping plates (22) relative to the second return springs (21), and the cross section shapes of the second rubber pads (23) are matched with the cross section shape of the second clamping plates (22).
6. An RO reverse osmosis pure water plant according to claim 1, wherein: the opposite corners of one end of the insertion block (16) far away from the middle fixing ring (13) are all transited by arc chamfers to form an arc part with smooth surface wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021307042.7U CN213171732U (en) | 2020-07-07 | 2020-07-07 | RO reverse osmosis water purification device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021307042.7U CN213171732U (en) | 2020-07-07 | 2020-07-07 | RO reverse osmosis water purification device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213171732U true CN213171732U (en) | 2021-05-11 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021307042.7U Expired - Fee Related CN213171732U (en) | 2020-07-07 | 2020-07-07 | RO reverse osmosis water purification device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213171732U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114477372A (en) * | 2021-12-29 | 2022-05-13 | 南京清研新材料研究院有限公司 | High-performance reverse osmosis membrane module |
| CN117053028A (en) * | 2023-07-07 | 2023-11-14 | 浙江大东吴集团建设有限公司 | An installation structure for medical grade pure water delivery system |
| CN117051916A (en) * | 2023-08-09 | 2023-11-14 | 长沙水杯子直饮水工程设备有限公司 | A graded water supply device for direct drinking water in super high-rise building pipelines |
-
2020
- 2020-07-07 CN CN202021307042.7U patent/CN213171732U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114477372A (en) * | 2021-12-29 | 2022-05-13 | 南京清研新材料研究院有限公司 | High-performance reverse osmosis membrane module |
| CN117053028A (en) * | 2023-07-07 | 2023-11-14 | 浙江大东吴集团建设有限公司 | An installation structure for medical grade pure water delivery system |
| CN117051916A (en) * | 2023-08-09 | 2023-11-14 | 长沙水杯子直饮水工程设备有限公司 | A graded water supply device for direct drinking water in super high-rise building pipelines |
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| CF01 | Termination of patent right due to non-payment of annual fee |
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| CF01 | Termination of patent right due to non-payment of annual fee |