CN216093078U - RO membrane center tube that pure water was used is disposed in spinning workshop and is convenient for change - Google Patents
RO membrane center tube that pure water was used is disposed in spinning workshop and is convenient for change Download PDFInfo
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- CN216093078U CN216093078U CN202122339550.4U CN202122339550U CN216093078U CN 216093078 U CN216093078 U CN 216093078U CN 202122339550 U CN202122339550 U CN 202122339550U CN 216093078 U CN216093078 U CN 216093078U
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Abstract
The utility model relates to the technical field of humidifying equipment in textile workshops, and particularly discloses a conveniently replaced RO membrane central tube for purified water configuration in a spinning workshop, which comprises a sleeve, an RO membrane group, a water production tube, a front cover and a rear cover, wherein the RO membrane group is wound on the water production tube to form a filter element, the front cover and the rear cover are respectively arranged at two ends of the sleeve, two ends of the filter element are respectively provided with a hard fixing piece, and the front cover and the rear cover are respectively provided with a fixing groove matched with the fixing piece; still include a plurality of rings of intaking, the inside of the ring of intaking is hollow structure, and is a plurality of the ring spaced cover of intaking is established filter core and a plurality of the ring water pipe intercommunication of intaking each other, the ring of intaking with the one side of filter core laminating is equipped with the apopore, the another side of the ring of intaking can be dismantled with outside inlet tube and be connected. By adopting the utility model, the RO membrane group is convenient to replace while the pure water preparation efficiency is improved.
Description
Technical Field
The utility model relates to the technical field of humidifying equipment in spinning workshops, in particular to a conveniently-replaced RO membrane central tube for purified water preparation in a spinning workshop.
Background
In the textile production engineering, a plurality of production processes such as spinning and weaving are needed from raw material processing to cloth manufacturing, each production process can generate wool, dust and the like, a textile spinning workshop has specific requirements on operation temperature and humidity, particularly the workshop humidity, and the workshop needs to be humidified by purified water.
The RO membrane center tube is needed to be used in the preparation of pure water, RO membrane center tube includes the sleeve pipe, the RO membrane group, produce the water pipe, protecgulum and back lid, the sleeve pipe is directly located to the RO membrane group, the raw water enters into RO membrane group inside from the both ends of RO membrane group and filters, because the humidification in weaving workshop needs to use a large amount of pure water, the filtration efficiency of the RO membrane center tube of this structure can't follow the pure water volume that the weaving workshop consumed, the event needs RO membrane group and sheathed tube inner wall to leave great clearance, the raw water gets into inside RO membrane center tube from the surface of RO membrane group, the input of increase raw water, thereby improve the preparation efficiency of pure water. Because the RO membrane group needs to leave great clearance with sheathed tube inner wall, need prevent that the RO membrane group from taking place the skew under the effect of sleeve pipe internal pressure through addding bearing structure, when changing the RO membrane group, need separate bearing structure and RO membrane earlier, the change of the RO membrane group of being not convenient for.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model aims to provide the RO membrane central tube which is used for preparing purified water in a spinning workshop and is convenient to replace, so that the preparation efficiency of the purified water is improved, and the RO membrane group is convenient to replace.
In order to solve the technical problems, the utility model adopts the technical scheme that:
a spinning workshop pure water is configured with an RO membrane central tube which is convenient to replace and comprises a sleeve, an RO membrane group, a water production tube, a front cover and a rear cover, wherein the RO membrane group is wound on the water production tube to form a filter element, the filter element is arranged in the sleeve, the front cover and the rear cover are respectively arranged at two ends of the sleeve, the diameter of the filter element is smaller than the inner diameter of the sleeve, two ends of the filter element are respectively provided with a hard fixing piece, the front cover and the rear cover are respectively provided with a fixing groove matched with the fixing pieces, and two ends of the filter element are respectively inserted into the fixing grooves; still include a plurality of rings of intaking, the inside of the ring of intaking is hollow structure, and is a plurality of the ring spaced cover of intaking is established filter core and a plurality of the ring water pipe intercommunication of intaking each other, the ring of intaking with the one side of filter core laminating is equipped with the apopore, the another side of the ring of intaking can be dismantled with outside inlet tube and be connected.
Further, the length of the filter element is equal to the length of a connecting line of central points on the bottom surfaces of the two fixing grooves.
Further, the fixed slot is circular, the mounting is the ring, the central point of protecgulum and back lid one side puts all to be equipped with circular convex part, circular convex part is equipped with the external screw thread, the sleeve pipe be equipped with the internal thread of external screw thread looks adaptation, the fixed slot is located on the circular convex part.
Furthermore, the rear cover is provided with a through hole matched with the water production pipe, and the through hole is communicated with the fixing groove.
Further, the surface of mounting is equipped with the sealing washer, the sealing washer with the inner wall laminating of fixed slot forms closed fixed slot.
Further, the ring surface of intaking is equipped with the connecting portion with the inside intercommunication of the ring of intaking, connecting portion are equipped with the external screw thread, the inlet tube is equipped with and has the internal screw thread connector, the ring of intaking passes through connecting portion with the connection can be dismantled on the inlet tube and be connected.
Furthermore, a valve for discharging waste water is arranged on the water inlet ring, and the valve is a pressure valve.
The utility model has the beneficial effects that:
by adopting the technical scheme provided by the utility model, raw water enters the surface of the filter element from the water inlet ring, and enters the RO membrane group and the water production pipe from the surface of the filter element to be filtered to generate pure water.
Drawings
FIG. 1 is an exploded view of the present invention;
FIG. 2 is an enlarged view taken at A in FIG. 1;
description of reference numerals:
1. a sleeve; 2. an RO membrane group; 3. a water production pipe; 4. a front cover; 5. a rear cover; 6. a filter element; 7. a fixing member; 8. fixing grooves; 9. a water inlet ring; 10. a water pipe; 11. a circular protrusion; 12. a through hole; 13. a seal ring; 14. a connecting portion; 15. a connector; 16. a water inlet pipe; 17. and (4) a valve.
Detailed Description
In order to explain technical contents, achieved objects, and effects of the present invention in detail, the following description is made with reference to the accompanying drawings in combination with the embodiments.
Referring to fig. 1 and 2, a RO membrane center tube for purified water preparation in a spinning workshop and convenient to replace comprises a sleeve 1, an RO membrane group 2, a water production pipe 3, a front cover 4 and a rear cover 5, wherein the RO membrane group 2 is wound around the water production pipe 3 to form a filter element 6, the filter element 6 is arranged in the sleeve 1, the front cover 4 and the rear cover 5 are respectively arranged at two ends of the sleeve 1, the diameter of the filter element 6 is smaller than the inner diameter of the sleeve 1, the inner diameter of the sleeve 1 is larger than the thickness of a water inlet ring 9 and the diameter of the filter element 6, two ends of the filter element 6 are respectively provided with a hard fixing piece 7, the front cover 4 and the rear cover 5 are respectively provided with fixing grooves 8 matched with the fixing pieces 7, and two ends of the filter element 6 are respectively inserted into the fixing grooves 8; this technical scheme still includes a plurality of rings of intaking 9, the inside of the ring of intaking 9 is hollow structure, and is a plurality of the cover at the ring of intaking 9 intervals is established filter core 6 and a plurality of the ring of intaking 9 leads to pipe 10 and communicates each other, the ring of intaking 9 with the one side of the laminating of filter core 6 is equipped with the apopore, the another side of the ring of intaking 9 can dismantle with outside inlet tube 16 and be connected.
The use principle is as follows:
raw water enters the water inlet ring 9 from the external water inlet pipe 16, the raw water enters the rest water inlet rings 9 through the water pipes 10, the raw water enters the surface of the filter element 6 through the water outlet holes of the water inlet rings 9, the raw water can fully enter the filter element 6 because the water inlet rings 9 are attached to the filter element 6, the raw water enters the RO membrane group 2 and the water production pipe 3 from the surface of the filter element 6 to be filtered to generate pure water, and compared with the condition that the raw water enters the filter element 6 from two ends of the filter element 6, the amount of the raw water entering the interior of the filter element 6 is larger, so that the filtering efficiency of the filter element 6 is improved; when the filter element 6 is replaced, an external water pipe is separated from the water inlet ring 9, the two ends of the filter element 6 are arranged in the fixing grooves 8 of the front cover 4 and the rear cover 5 through the hard fixing pieces 7, the front cover 4 and the rear cover 5 can be separated from the filter element 6 only by detaching the front cover 4 and the rear cover 5 from the sleeve 1, and then the filter element 6 can be replaced by drawing the filter element 6 out from the sleeve 1.
Referring to fig. 1, the length of the filter element 6 according to the present embodiment is equal to the length of a center point connecting line on the bottom surface inside the two fixing grooves 8, where the center point connecting line is a connecting line when the front cover 4 and the rear cover 5 are disposed on the casing 1.
Adopt this technical scheme, can make the tip of filter core 6 support by on the bottom surface with the inside of fixed slot 8, prevent that filter core 6 from taking place to remove at the length direction of sleeve pipe 1, improve fixed effect.
Referring to the figures, the fixing groove 8 of the technical scheme is circular, the fixing member 7 is a circular ring, the central positions of one surfaces of the front cover 4 and the rear cover 5 are respectively provided with a circular convex part 11, the circular convex parts 11 are provided with external threads, the sleeve 1 is provided with internal threads matched with the external threads, and the fixing groove 8 is arranged on the circular convex parts 11.
Adopt this technical scheme, when installing filter core 6, insert the tip of filter core 6 in the fixed slot 8 on the circular convex part 11, then rotate protecgulum 4 and back lid 5 and sleeve pipe fixed, can be fixed filter core 6, the installation is simple and easy.
Referring to fig. 1, the rear cover 5 of the present technical solution is provided with a through hole 12 adapted to the water production pipe 3, and the through hole 12 is communicated with the fixing groove 8.
Adopt this technical scheme, set up through-hole 12 on lid 5 behind, produce water pipe 3 and can directly stretch out the outside of sleeve pipe 1 through-hole 12, discharge the pure water, simple structure.
Referring to fig. 1, a sealing ring 13 is disposed on a surface of the fixing member 7 according to the present embodiment, and the sealing ring 13 is attached to an inner wall of the fixing groove 8 to form a closed fixing groove 8.
Adopt this technical scheme, can prevent that the raw water in the sleeve pipe 1 from entering into in the fixed slot 8 from the lateral wall of fixed slot 8, mixes once more with the pure water of producing water pipe 3 exhaust.
Referring to fig. 1 and 2, the water inlet ring 9 surface of this technical scheme is equipped with the connecting portion 14 with the inside intercommunication of water inlet ring 9, and connecting portion 14 can adopt the hollow tube structure that has the external screw thread, connecting portion 14 is equipped with the external screw thread, inlet tube 16 is equipped with and has internal screw thread connector 15, water inlet ring 9 passes through connecting portion 14 with connector 15 on the inlet tube 16 can be dismantled and be connected, sets up a connecting hole that supplies inlet tube 16 to insert the inside of sleeve pipe 1 on sleeve pipe 1, and inlet tube 16 inserts the inside back of sleeve pipe 1, and connector 15 and connecting portion 14 threaded connection communicate inlet tube 16 with water inlet ring 9.
Referring to fig. 2, a valve 17 for discharging wastewater is disposed on the water inlet ring 9, the valve 17 is a pressure valve, and the valve 17 may be disposed on the water pipe 10.
By adopting the technical scheme, when more raw water is arranged in the water inlet ring 9 and part of the raw water cannot enter the filter element 6, certain pressure can be generated in the water inlet ring 9 at the moment, and when the pressure reaches a threshold value, the valve 17 is opened to discharge part of the raw water.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all equivalent changes made by using the contents of the present specification and the drawings, or applied directly or indirectly to the related technical fields, are included in the scope of the present invention.
Claims (7)
1. The utility model provides a spinning workshop disposes RO membrane center tube convenient to change that pure water was used, includes sleeve pipe, RO membrane group, produces water pipe, protecgulum and back lid, the RO membrane group twines in producing the water pipe and forms the filter core, the filter core is located in the sleeve pipe, sheathed tube both ends, its characterized in that are located respectively to protecgulum and back lid: the diameter of the filter element is smaller than the inner diameter of the sleeve, two ends of the filter element are respectively provided with a hard fixing piece, the front cover and the rear cover are respectively provided with a fixing groove matched with the fixing pieces, and two ends of the filter element are respectively inserted into the fixing grooves; still include a plurality of rings of intaking, the inside of the ring of intaking is hollow structure, and is a plurality of the ring spaced cover of intaking is established filter core and a plurality of the ring water pipe intercommunication of intaking each other, the ring of intaking with the one side of filter core laminating is equipped with the apopore, the another side of the ring of intaking can be dismantled with outside inlet tube and be connected.
2. An RO membrane central tube for purified water preparation in spinning workshop, which is easy to replace according to claim 1, characterized in that: the length of the filter element is equal to the length of a connecting line of central points on the bottom surfaces of the two fixing grooves.
3. An RO membrane central tube for purified water preparation in spinning workshop, which is easy to replace according to claim 1, characterized in that: the fixed slot is circular, the mounting is the ring, the central point of protecgulum and back lid one side puts all to be equipped with circular convex part, circular convex part is equipped with the external screw thread, the sleeve pipe be equipped with the internal thread of external screw thread looks adaptation, the fixed slot is located on the circular convex part.
4. An RO membrane central tube for purified water preparation in spinning workshop, which is easy to replace according to claim 1, characterized in that: the rear cover is provided with a through hole matched with the water production pipe, and the through hole is communicated with the fixing groove.
5. An RO membrane central tube for purified water preparation in spinning workshop, which is easy to replace according to claim 1, characterized in that: the surface of mounting is equipped with the sealing washer, the sealing washer with the inner wall laminating of fixed slot forms closed fixed slot.
6. An RO membrane central tube for purified water preparation in spinning workshop, which is easy to replace according to claim 1, characterized in that: the water inlet ring surface is equipped with the connecting portion with the inside intercommunication of water inlet ring, connecting portion are equipped with the external screw thread, the inlet tube is equipped with and has the internal screw thread connector, the water inlet ring passes through connecting portion with the connection can be dismantled on the inlet tube and be connected.
7. An RO membrane central tube for purified water preparation in spinning workshop, which is easy to replace according to claim 1, characterized in that: and a valve for discharging wastewater is arranged on the water inlet ring, and the valve is a pressure valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122339550.4U CN216093078U (en) | 2021-09-26 | 2021-09-26 | RO membrane center tube that pure water was used is disposed in spinning workshop and is convenient for change |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122339550.4U CN216093078U (en) | 2021-09-26 | 2021-09-26 | RO membrane center tube that pure water was used is disposed in spinning workshop and is convenient for change |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216093078U true CN216093078U (en) | 2022-03-22 |
Family
ID=80689252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122339550.4U Active CN216093078U (en) | 2021-09-26 | 2021-09-26 | RO membrane center tube that pure water was used is disposed in spinning workshop and is convenient for change |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216093078U (en) |
-
2021
- 2021-09-26 CN CN202122339550.4U patent/CN216093078U/en active Active
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