CN211497022U - Steam-water separation pipeline system for anti-siphon of reverse osmosis concentrated water end - Google Patents
Steam-water separation pipeline system for anti-siphon of reverse osmosis concentrated water end Download PDFInfo
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- CN211497022U CN211497022U CN201922399048.5U CN201922399048U CN211497022U CN 211497022 U CN211497022 U CN 211497022U CN 201922399048 U CN201922399048 U CN 201922399048U CN 211497022 U CN211497022 U CN 211497022U
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Abstract
The utility model discloses a catch water pipe-line system that is used for reverse osmosis concentrate to hold anti-siphon, its characterized in that: including reverse osmosis membrane shell, intercommunication reverse osmosis membrane shell's reverse osmosis concentrate pipe, reverse osmosis concentrate pipe's top is equipped with the concentrate delivery pipe, reverse osmosis concentrate pipe connection has the water separation to turn to the elbow, the other end that water separation turned to the elbow is connected with the steam-water separation three-way pipe, the upper end of steam-water separation three-way pipe is equipped with the steam-water separation gas vent, the lower extreme of steam-water separation three-way pipe is connected to reverse osmosis concentrate pipe through the steam-water separation inlet tube, concentrate delivery pipe is higher than with reverse osmosis concentrate pipe the junction of steam-water separation inlet tube and reverse osmosis concentrate pipe, through the aforesaid setting, both can realize destroying the purpose of siphon protection reverse osmosis membrane, can also realize steam-water separation simultaneously when reverse osmosis normal operating.
Description
Technical Field
The utility model relates to a steam-water separation pipe-line system's technical field, in particular to a steam-water separation pipe-line system that is used for reverse osmosis concentrate to hold anti-siphon.
Background
When the reverse osmosis membrane frame is shut down, the pipeline can produce siphon because of its dense water pipe is direct evacuation pipe, leads to the inside water of reverse osmosis membrane shell to manage to find time totally to make reverse osmosis membrane suffer destruction because of lacking water in the device. In order to avoid the situation, the prior art is to add a bell mouth on the reverse osmosis concentrated water direct drainage pipe, so that the upper and lower pipelines of the concentrated water emptying pipe at the bell mouth are disconnected, and when the reverse osmosis is stopped, air enters from the bell mouth to destroy the siphon of the concentrated water pipe. However, when the reverse osmosis operation is carried out, the bell mouth gap is discharged due to gas in the pipeline water so as to carry water to splash, the safe operation of the reverse osmosis membrane frame electrified equipment is influenced, the concentrated water pipe is divided into two sections due to the bell mouth, and the reverse osmosis membrane frame can vibrate during normal operation, so that the upper end and the lower end of the concentrated water discharge pipe can be displaced, and the water leakage of the pipeline at the bell mouth is aggravated.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a catch water pipe-line system that is used for reverse osmosis concentrate to hold anti-siphon both can realize destroying the purpose of siphon protection reverse osmosis membrane, can also realize catch water simultaneously when reverse osmosis normal operating.
The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a catch water pipe-line system that is used for reverse osmosis concentrate to hold anti-siphon which characterized in that: the reverse osmosis water-saving device comprises a reverse osmosis membrane shell and a reverse osmosis concentrated water pipe communicated with the reverse osmosis membrane shell, wherein a concentrated water discharge pipe is arranged at the top of the reverse osmosis concentrated water pipe, the reverse osmosis concentrated water pipe is connected with a steam-water separation steering elbow, the other end of the steam-water separation steering elbow is connected with a steam-water separation three-way pipe, a steam-water separation exhaust port is arranged at the upper end of the steam-water separation three-way pipe, the lower end of the steam-water separation three-way pipe is connected to the reverse osmosis concentrated water pipe through a steam-water separation water inlet pipe, and the joint of the concentrated water discharge pipe and the.
Furthermore, the reverse osmosis membrane shell is connected with a reverse osmosis concentrated water pipe through a connecting pipe, and a membrane frame concentrated water discharge port is arranged between the connecting pipe and the reverse osmosis concentrated water pipe.
Further, the top end of the reverse osmosis concentrated water pipe is higher than or equal to the top end of the reverse osmosis membrane shell.
To sum up, the utility model discloses following beneficial effect has:
1. the scheme does not need to be provided with the bell mouth, so that the safe operation of the reverse osmosis membrane frame electrified equipment cannot be influenced by the water sprayed from the bell mouth.
2. The concentrated water discharge pipe, the steam-water separation steering elbow, the steam-water separation three-way pipe and the steam-water separation water inlet pipe of the scheme are connected in sequence, the concentrated water discharge pipe and the steam-water separation water inlet pipe are connected to the reverse osmosis concentrated water pipe respectively, and the phenomenon of pipe breakage and vibration displacement is solved through the integral arrangement.
3. The steam-water separation three-way pipe is arranged, so that the purposes of exhausting in operation and destroying siphon by air intake in shutdown can be realized; meanwhile, moisture brought out during exhaust enters the reverse osmosis concentrated water pipe through the steam-water separation water inlet pipe, and steam-water separation is realized.
Drawings
FIG. 1 is a prior art schematic of the present invention;
FIG. 2 is an enlarged view of the utility model at A;
fig. 3 is a schematic view of the present invention;
fig. 4 is an enlarged view of the position B of the present invention.
In the figure: 1. a reverse osmosis membrane shell; 2. a reverse osmosis concentrated water pipe; 3. a concentrated water discharge pipe; 4. a steam-water separation steering elbow; 41. a vertical straight pipe; 42. a horizontal straight pipe; 43. a steering elbow; 5. a steam-water separation three-way pipe; 51. a steam-water separation exhaust port; 6. a steam-water separation water inlet pipe; 7. a connecting pipe; 71. a membrane frame concentrated water discharge port; 8. a bell mouth.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
As shown in fig. 1-4, a vapor-water separation pipeline system for reverse osmosis concentrated water end anti-siphon is characterized in that: the reverse osmosis membrane water heater comprises a reverse osmosis membrane shell 1 and a reverse osmosis concentrated water pipe 2 communicated with the reverse osmosis membrane shell 1, wherein a concentrated water discharge pipe 3 is arranged at the top of the reverse osmosis concentrated water pipe 2, the reverse osmosis concentrated water pipe 2 is connected with a steam-water separation steering elbow 4, the other end of the steam-water separation steering elbow 4 is connected with a steam-water separation three-way pipe 5, a steam-water separation exhaust port 51 is arranged at the upper end of the steam-water separation three-way pipe 5, the lower end of the steam-water separation three-way pipe 5 is connected to the reverse osmosis concentrated water pipe 2 through a steam-water separation water inlet pipe 6, and the joint of the concentrated water discharge pipe 3 and the reverse osmosis concentrated water.
The reverse osmosis membrane shell 1 is connected with the reverse osmosis concentrated water pipe 2 through a connecting pipe 7, the connecting pipe 7 is a condensation pipe, and a membrane frame concentrated water discharge port 71 is arranged between the connecting pipe 7 and the reverse osmosis concentrated water pipe 2.
The top end of the reverse osmosis concentrated water pipe 2 is higher than or equal to the top end of the reverse osmosis membrane shell 1.
The reverse osmosis concentrated water pipe 2 is not provided with a bell mouth, but fully utilizes the difference of the specific gravity of steam and water to realize steam-water separation, thereby not only ensuring that the water in the reverse osmosis membrane is retained by siphon damage when the reverse osmosis is stopped, but also realizing that air in the pipe is discharged when the reverse osmosis is normally operated, and ensuring that the reverse osmosis concentrated water is smoothly discharged. Because the reverse osmosis concentrated water pipe 2 is not provided with the bell mouth, the phenomenon of water leakage in the gap of the bell mouth does not exist. The specific description is as follows: the reverse osmosis concentrated water pipe 2 is pulled up from the concentrated water discharge port 71 of the membrane frame to the top of the reverse osmosis membrane shell 1 at the highest end in the membrane frame, a steam-water separation steering elbow 434 is arranged at the highest point of the reverse osmosis concentrated water pipe 2, the steam-water separation steering elbow 4 comprises a DN25 vertical straight pipe 41, a horizontal straight pipe 42 and a steering elbow 43 for connecting the vertical straight pipe 41 and the horizontal straight pipe 42, the tail end of the horizontal straight pipe 42 is connected with a steam-water separation three-way pipe 5, the upper end of the steam-water separation three-way pipe 5 is connected with the atmosphere by utilizing different steam-water specific gravities, and the reverse osmosis concentrated water pipe can; the lower end of the steam-water separation three-way pipe 5 is vertically downward and is connected to the reverse osmosis concentrated water pipe 2 through the steam-water separation water inlet pipe 6, and water brought out during exhaust enters the reverse osmosis concentrated water pipe 2 through the steam-water separation water inlet pipe 6, so that steam-water separation is realized.
To sum up, the utility model discloses following beneficial effect has:
1. the scheme does not need to be provided with the bell mouth, so that the safe operation of the reverse osmosis membrane frame electrified equipment cannot be influenced by the water sprayed from the bell mouth.
2. The concentrated water discharge pipe 3, the steam-water separation steering elbow 4, the steam-water separation three-way pipe 5 and the steam-water separation water inlet pipe 6 of the scheme are connected in sequence, the concentrated water discharge pipe 3 and the steam-water separation water inlet pipe 6 are connected to the reverse osmosis concentrated water pipe 2 respectively, and the problem of pipe breakage and vibration displacement is solved through the integral arrangement.
3. The steam-water separation three-way pipe 5 is arranged in the scheme, so that the aim of destroying siphons by exhausting in operation and introducing air in shutdown can be fulfilled; meanwhile, moisture brought out during exhaust enters the reverse osmosis concentrated water pipe 2 through the steam-water separation water inlet pipe 6, and steam-water separation is achieved.
The above is only the preferred embodiment of the present invention, so all the equivalent changes or modifications made by the structure, features and principles in accordance with the claims of the present invention are included in the claims of the present invention.
Claims (3)
1. The utility model provides a catch water pipe-line system that is used for reverse osmosis concentrate to hold anti-siphon which characterized in that: the reverse osmosis water-saving device is characterized by comprising a reverse osmosis membrane shell (1) and a reverse osmosis concentrated water pipe (2) communicated with the reverse osmosis membrane shell (1), wherein a concentrated water discharge pipe (3) is arranged at the top of the reverse osmosis concentrated water pipe (2), the reverse osmosis concentrated water pipe (2) is connected with a steam-water separation steering elbow (4), the other end of the steam-water separation steering elbow (4) is connected with a steam-water separation three-way pipe (5), a steam-water separation exhaust port (51) is arranged at the upper end of the steam-water separation three-way pipe (5), the lower end of the steam-water separation three-way pipe (5) is connected to the reverse osmosis concentrated water pipe (2) through a steam-water separation water inlet pipe (6), and the joint of the concentrated water discharge pipe (3) and the reverse osmosis concentrated water pipe (2.
2. The vapor-water separation pipeline system for reverse osmosis concentrated water end anti-siphon of claim 1, characterized in that: the reverse osmosis membrane shell (1) is connected with the reverse osmosis concentrated water pipe (2) through a connecting pipe (7), and a membrane frame concentrated water discharge port (71) is arranged between the connecting pipe (7) and the reverse osmosis concentrated water pipe (2).
3. The vapor-water separation pipeline system for reverse osmosis concentrated water end anti-siphon of claim 1, characterized in that: the top end of the reverse osmosis concentrated water pipe (2) is higher than or equal to the top end of the reverse osmosis membrane shell (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922399048.5U CN211497022U (en) | 2019-12-27 | 2019-12-27 | Steam-water separation pipeline system for anti-siphon of reverse osmosis concentrated water end |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922399048.5U CN211497022U (en) | 2019-12-27 | 2019-12-27 | Steam-water separation pipeline system for anti-siphon of reverse osmosis concentrated water end |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211497022U true CN211497022U (en) | 2020-09-15 |
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ID=72420680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922399048.5U Active CN211497022U (en) | 2019-12-27 | 2019-12-27 | Steam-water separation pipeline system for anti-siphon of reverse osmosis concentrated water end |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211497022U (en) |
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2019
- 2019-12-27 CN CN201922399048.5U patent/CN211497022U/en active Active
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