CN220930429U - Pipeline connecting piece of RO pure water treatment device - Google Patents
Pipeline connecting piece of RO pure water treatment device Download PDFInfo
- Publication number
- CN220930429U CN220930429U CN202321059216.6U CN202321059216U CN220930429U CN 220930429 U CN220930429 U CN 220930429U CN 202321059216 U CN202321059216 U CN 202321059216U CN 220930429 U CN220930429 U CN 220930429U
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- Prior art keywords
- thread groove
- connecting seat
- pipe
- fixedly connected
- wall
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 63
- 238000007789 sealing Methods 0.000 claims abstract description 25
- 125000006850 spacer group Chemical group 0.000 claims description 14
- 238000000746 purification Methods 0.000 claims description 7
- 210000000078 claw Anatomy 0.000 claims description 6
- 230000006978 adaptation Effects 0.000 claims description 5
- 238000001125 extrusion Methods 0.000 description 3
- 238000001223 reverse osmosis Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000011033 desalting Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Water Treatment By Sorption (AREA)
Abstract
The utility model discloses a pipeline connecting piece of an RO pure water treatment device, which comprises a water purifying device, a water inlet pipe, a water outlet pipe, a connecting seat and a connecting pipe, wherein a first thread groove is formed at the top of the connecting seat, the connecting pipe is in threaded connection with the inside of the first thread groove, a top sealing ring is fixedly connected at the bottom of the connecting pipe, the bottom of the top sealing ring is tightly attached to the first thread groove, and a second thread groove and a third thread groove are respectively formed at the top of the connecting seat and outside the first thread groove: the top of the connecting seat is in threaded connection with the outer wall of the connecting pipe through the first thread groove, the connecting seat is driven to move to one side of the connecting pipe in a spiral mode, and then the top sealing ring is extruded through the first thread groove, so that sealing connection between the connecting seat and the connecting pipe is achieved, meanwhile, the dismounting between a pipeline and the connecting piece is facilitated, and the convenience of the device is improved.
Description
Technical Field
The utility model relates to the technical field of water treatment equipment, in particular to a pipeline connecting piece of an RO pure water treatment device.
Background
RO pure water treatment facility also is called RO reverse osmosis water purification machine or RO purifier, and it is one kind and uses reverse osmosis technology principle to carry out filterable water purification unit, and common water purification unit is connected with external management, needs to communicate through the pipeline connecting piece.
According to the anti-loosening water purifier pipe fitting connecting piece disclosed by the utility model, the fixing plate, the clamping jaw, the connecting sleeve, the connecting pipe, the guide pipe, the chuck, the clamping groove, the connecting rod and the spring are added, so that the water inlet pipe connecting part can be firmly connected and fixed, the problem that the connecting part of the original water purifier pipe fitting connecting piece is easy to loosen is solved, the connection firmness of the anti-loosening water purifier pipe fitting connecting piece is improved, and in the actual use process, the connecting pipe is fixedly connected to the connecting piece, so that the anti-loosening water purifier pipe fitting connecting piece is not easy to detach.
When the pipeline needs to be disconnected, the connecting piece is easy to cause that the connecting piece can not be used any more, and the practicality of the device is greatly reduced.
Therefore, the pipeline connecting piece of the RO pure water treatment device is designed and produced so as to solve the problem that the connecting piece is inconvenient to disassemble.
Disclosure of utility model
The utility model aims to solve the technical problems: however, in the actual use process, as the connecting pipeline is fixedly connected to the connecting piece, the connecting piece is not easy to detach, and the connecting piece is easy to cause no longer use when the connecting pipeline is required to be disconnected, the practicality of the device is greatly reduced, and therefore, the pipeline connecting piece of the RO pure water treatment device is provided.
The technical scheme adopted for solving the technical problems is as follows: the utility model provides a RO pure water treatment facilities's pipeline connecting piece, includes water purification unit, inlet tube, outlet pipe, connecting seat and connecting pipe, inlet tube outer wall sliding connection has a pair of spacer pin, equal fixedly connected with spring between inlet tube and the spacer pin, equal hinged joint in connecting seat both sides has the jack catch, inlet tube outer wall fixedly connected with and the chuck of jack catch block, first thread groove has been seted up at the connecting seat top, connecting pipe threaded connection is inside first thread groove, connecting pipe bottom fixedly connected with top sealing washer, top sealing washer bottom closely laminates with first thread groove, second thread groove and third thread groove have been seted up respectively in the connecting seat top and are located first thread groove outside, carry out threaded connection with the connecting pipe outer wall with the connecting seat top, drive the connecting seat spiral simultaneously and remove to connecting pipe one side, extrude top sealing washer through first thread groove to realize sealing connection between connecting seat and the connecting pipe, be convenient for dismantle between pipeline and the connecting piece simultaneously, improve the convenient performance of device.
Preferably, the fixed pipe of connecting seat bottom fixedly connected with and inlet tube inner wall looks adaptation, the spacing hole with spacer pin looks adaptation has been seted up to fixed pipe outer wall, spacer pin all passes the inlet tube joint in spacing hole inside near one side mutually, through the downthehole claw that rotates for the jack catch bottom cutting ferrule is terminal surface under the chuck, jack catch lateral wall extrusion spacer pin and spring simultaneously, and it is inside spacing hole to make the spacer pin be close to one side card income mutually, thereby realizes the stable connection between connecting pipe and the inlet tube.
Preferably, the inner wall of the water inlet pipe is fixedly connected with a bottom sealing ring, the bottom of the fixed pipe is conical and is tightly attached to the inner wall of the bottom sealing ring, and when the fixed pipe is inserted into the water inlet pipe, the inner wall of the bottom sealing ring is extruded, so that the tightness of connection between the fixed pipe and the water inlet pipe is further improved.
Preferably, the connecting seat outer wall fixedly connected with a pair of push pedal, be convenient for rotate the connecting seat through the push pedal to be convenient for with the connecting seat with the connection of connecting pipe, improve the convenience performance of device.
Preferably, the clamping jaw bottom is all fixedly connected with pulling rod, chuck bottom fixedly connected with slipmat is convenient for pull the clamping jaw through the pulling rod, removes the block between clamping jaw and the chuck fast to remove the position restriction to the connecting pipe, improve the convenience of device.
Preferably, the first thread groove, the second thread groove and the third thread groove are arranged inside the connecting seat from small to large in steps according to the diameter, and the first thread groove, the second thread groove and the third thread groove are arranged at the top of the connecting seat so as to facilitate sealing connection of connecting pipes with various sizes, thereby enabling the water purifying equipment to be convenient for using pipelines with various sizes.
Compared with the prior art, the utility model has the beneficial effects that: the top of the connecting seat is in threaded connection with the outer wall of the connecting pipe through the first thread groove, the connecting seat is driven to move to one side of the connecting pipe in a spiral mode, and then the top sealing ring is extruded through the first thread groove, so that sealing connection between the connecting seat and the connecting pipe is achieved, meanwhile, detachment between a pipeline and a connecting piece is facilitated, and convenience of the device is improved;
When the connecting seat is connected with the water inlet pipe, the fixed pipe is inserted into the water inlet pipe, the bottom of the connecting seat is attached to the top of the water inlet pipe, the clamping jaw is rotated downwards, the bottom of the clamping jaw is clamped on the lower end face of the chuck, and meanwhile, the side wall of the clamping jaw extrudes the limiting pin and the spring, so that the side, close to the side, of the limiting pin is clamped into the limiting hole, and stable connection between the connecting pipe and the water inlet pipe is realized;
Simultaneously through set up first thread groove, second thread groove and third thread groove at the connecting seat top, be convenient for carry out sealing connection to the connecting pipe of multiple size to make water purification unit be convenient for use the pipeline of multiple size, improve the universal performance of device.
Drawings
FIG. 1 is a schematic view of a front partial cut-away structure of a water purifying apparatus of the present utility model;
FIG. 2 is a schematic view of a partial enlarged structure at A of the present utility model;
Fig. 3 is a schematic view of the overall appearance structure of the connector of the present utility model.
In the figure: 1. a water purifying device; 2. a water inlet pipe; 3. a water outlet pipe; 4. a limiting pin; 5. a spring; 6. a connecting seat; 7. a claw; 8. a chuck; 9. a connecting pipe; 10. a first thread groove; 11. a top seal ring; 12. a second thread groove; 13. a third thread groove; 14. a fixed tube; 15. a limiting hole; 16. a push plate; 17. pulling the rod; 18. an anti-slip pad; 19. and a bottom sealing ring.
Detailed Description
The utility model is further described below with reference to the accompanying drawings.
Example 1
Referring to fig. 1-3, the present embodiment provides a pipeline connecting piece of an RO pure water treatment device, including a water purifying device 1, a water inlet pipe 2, a water outlet pipe 3, a connecting seat 6 and a connecting pipe 9, wherein the water purifying device 1 mainly adopts an RO reverse osmosis membrane element, a pressure vessel, a high-pressure pump, a reasonable and efficient pretreatment device and a post-treatment fine desalting device to raw water entering through the water inlet pipe 2, filters the raw water and then discharges the raw water through the water outlet pipe 3, so that the treated raw water can be produced without adding any compound and reaches the standard of directly drinkable water quality, a first thread groove 10 is formed at the top of the connecting seat 6, the connecting pipe 9 is in threaded connection with the inside of the first thread groove 10, a top sealing ring 11 is fixedly connected to the bottom of the connecting pipe 9, the bottom of the top sealing ring 11 is tightly attached to the first thread groove 10, a second thread groove 12 and a third thread groove 13 are respectively formed at the top of the connecting seat 6 and are positioned outside the first thread groove 10, a pair of push plates 16 is fixedly connected to the outer walls of the connecting seat 6, and the first thread groove 10, the second thread groove 12 and the third thread groove 13 are arranged in the connecting seat 6 according to diameters from small to large steps;
During installation, the top of the connecting seat 6 is in threaded connection with the outer wall of the connecting pipe 9 through the first thread groove 10, the connecting seat 6 is driven to move to one side of the connecting pipe 9 in a spiral mode, the top sealing ring 11 is extruded through the inner wall of the first thread groove 10, sealing connection between the connecting seat 6 and the connecting pipe 9 is achieved, meanwhile, the dismounting between a pipeline and a connecting piece is convenient, the convenience of the device is improved, meanwhile, the connecting pipe 9 with various sizes is convenient to carry out sealing connection through the first thread groove 10, the second thread groove 12 and the third thread groove 13 arranged at the top of the connecting seat 6, the water purifying equipment 1 is convenient to use pipelines with various sizes, the universality of the device is improved, and the technical problem that the connecting piece is inconvenient to dismount in the prior art is solved.
Example 2
Referring to fig. 1-3, a further improvement was made over example 1:
The pair of limiting pins 4 are slidably connected to the outer wall of the water inlet pipe 2, springs 5 are fixedly connected between the water inlet pipe 2 and the limiting pins 4, clamping claws 7 are hinged to two sides of a connecting seat 6, chucks 8 clamped with the clamping claws 7 are fixedly connected to the outer wall of the water inlet pipe 2, a fixed pipe 14 matched with the inner wall of the water inlet pipe 2 is fixedly connected to the bottom of the connecting seat 6, limiting holes 15 matched with the limiting pins 4 are formed in the outer wall of the fixed pipe 14, one side, close to the limiting pins 4, of each limiting pin penetrates through the water inlet pipe 2 and is clamped inside the corresponding limiting hole 15, pulling rods 17 are fixedly connected to the bottoms of the clamping claws 7, and anti-slip pads 18 are fixedly connected to the bottoms of the chucks 8;
After connection seat 6 and connecting pipe 9 are connected, insert inside inlet tube 2 earlier with fixed pipe 14, laminate connecting seat 6 bottom and inlet tube 2 top mutually simultaneously, rotate jaw 7 downwards, make jaw 7 bottom cutting ferrule in chuck 8 lower terminal surface, jaw 7 lateral wall extrusion spacer pin 4 and spring 5 simultaneously, make spacer pin 4 be close to one side card mutually and go into spacing hole 15 inside, thereby realize that the valve can be opened and carry raw water to inside water purification unit 1, when needs dismantle connecting pipe 9, pull pulling rod 17 pulling jaw 7 outward earlier, the block between jaw 7 and chuck 8 is removed fast, simultaneously remove the extrusion to spacer pin 4, then promote spacing pin 4 outwards to slide through the elasticity of spring 5, the roll-off spacing hole 15 is inside, can remove the position restriction to fixed pipe 14, be convenient for carry out dismouting with connecting seat 6 and inlet tube 2, the convenience of device is improved.
Wherein, bottom seal circle 19 fixed connection is at inlet tube 2 inner wall, and fixed pipe 14 bottom sets up to coniform and closely laminates with bottom seal circle 19 inner wall, when fixed pipe 14 inserts inlet tube 2, extrudees bottom seal circle 19 inner wall, further improves the leakproofness of being connected between fixed pipe 14 and the inlet tube 2.
The foregoing is merely a preferred embodiment of the present utility model and it should be noted that modifications and adaptations to those skilled in the art may be made without departing from the principles of the present utility model, which are intended to be comprehended within the scope of the present utility model.
Other parts of the present utility model not described in detail are all of the prior art, and are not described in detail herein.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the utility model.
Claims (6)
1. The utility model provides a RO pure water treatment facilities's pipeline connecting piece, includes water purification unit (1), inlet tube (2), outlet pipe (3), connecting seat (6) and connecting pipe (9), inlet tube (2) outer wall sliding connection has a pair of spacer pin (4), equal fixedly connected with spring (5) between inlet tube (2) and spacer pin (4), equal hinged joint in connecting seat (6) both sides has jack catch (7), inlet tube (2) outer wall fixedly connected with chuck (8) with jack catch (7) block, its characterized in that: the connecting seat is characterized in that a first thread groove (10) is formed in the top of the connecting seat (6), the connecting pipe (9) is in threaded connection with the inside of the first thread groove (10), a top sealing ring (11) is fixedly connected to the bottom of the connecting pipe (9), the bottom of the top sealing ring (11) is tightly attached to the first thread groove (10), and a second thread groove (12) and a third thread groove (13) are respectively formed in the top of the connecting seat (6) and located outside the first thread groove (10).
2. A piping connection piece of an RO pure water treatment apparatus according to claim 1, wherein: the utility model discloses a water inlet pipe, including connecting seat (6), fixed pipe (14) of connecting seat (6) bottom fixedly connected with and inlet tube (2) inner wall looks adaptation, spacing hole (15) with spacer pin (4) looks adaptation are seted up to fixed pipe (14) outer wall, spacer pin (4) all pass inlet tube (2) joint inside spacer hole (15) near one side mutually.
3. A piping connection piece of an RO pure water treatment apparatus according to claim 2, wherein: the inner wall of the water inlet pipe (2) is fixedly connected with a bottom sealing ring (19), and the bottom of the fixed pipe (14) is conical and is tightly attached to the inner wall of the bottom sealing ring (19).
4. A piping connection piece of an RO pure water treatment apparatus according to claim 1, wherein: the outer wall of the connecting seat (6) is fixedly connected with a pair of pushing plates (16).
5. A piping connection piece of an RO pure water treatment apparatus according to claim 1, wherein: the bottom of each claw (7) is fixedly connected with a pulling rod (17), and the bottom of each chuck (8) is fixedly connected with an anti-slip pad (18).
6. A piping connection piece of an RO pure water treatment apparatus according to claim 1, wherein: the first thread groove (10), the second thread groove (12) and the third thread groove (13) are arranged inside the connecting seat (6) in a stepwise manner from small to large according to the diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321059216.6U CN220930429U (en) | 2023-04-27 | 2023-04-27 | Pipeline connecting piece of RO pure water treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321059216.6U CN220930429U (en) | 2023-04-27 | 2023-04-27 | Pipeline connecting piece of RO pure water treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220930429U true CN220930429U (en) | 2024-05-10 |
Family
ID=90938076
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321059216.6U Active CN220930429U (en) | 2023-04-27 | 2023-04-27 | Pipeline connecting piece of RO pure water treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220930429U (en) |
-
2023
- 2023-04-27 CN CN202321059216.6U patent/CN220930429U/en active Active
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