CN206089124U - A device that is used for water processing system reverse osmosis RO membrane to prevent backpressure - Google Patents
A device that is used for water processing system reverse osmosis RO membrane to prevent backpressure Download PDFInfo
- Publication number
- CN206089124U CN206089124U CN201621078556.3U CN201621078556U CN206089124U CN 206089124 U CN206089124 U CN 206089124U CN 201621078556 U CN201621078556 U CN 201621078556U CN 206089124 U CN206089124 U CN 206089124U
- Authority
- CN
- China
- Prior art keywords
- reverse osmosis
- clamper
- treatment system
- water treatment
- rupture disk
- 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
Links
Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The utility model discloses a device that is used for water processing system reverse osmosis RO membrane to prevent backpressure belongs to the aqueous cleaning field, and it includes rupture disk and pressure release pipe, still includes the holder, the holder is left part holder and right part holder respectively including controlling two parts of symmetry each other, set up the pressure release connecting pipe in the middle of the left part holder, set up drainage connecting pipe in the middle of the right part holder, rupture disk sets up between left part holder and right part holder, the last one deck sensing membrane that sets up of rupture disk, sensing membrane connection control system, control system and reverse osmosis purifier among the water processing system are connected, on the pure water outlet pipe in water processing system is connected to pressure release pipe one end, in addition one end with pressure release connecting pipe on the left part holder is connected. The utility model provides a reverse osmosis purifier produce the problem of permanent destruction to the reverse osmosis RO membrane when forming the backpressure.
Description
Technical field
This utility model belongs to Water warfare field, is used for the anti-back pressure of water treatment system reverse osmosis (RO) film more particularly to a kind of
Device.
Background technology
In water treatment procedure, when system orderly closedown or disorderly closedown, reverse osmosis water purification units in water treatment system
In RO films pure water lateral pressure often higher than the pressure of feedwater side, form back pressure, back pressure can cause the reverse osmosis (RO) film can not
The physical injury of recovery, although check valve can be set in the pure water exit of reverse osmosis water purification units, but check valve
Effect is that pure water side current are stopped the pure water side for avoiding the pressure reversal of pure water side current from impacting reverse osmosis membrane for which.But,
If pure water is needed to high-level tank water, now impulsive force can become much larger, it is easy to cause check valve to damage and lose
Back-pressure protection is acted on, damage that is final or can causing reverse osmosis (RO) film.
Thus, in order to protect reverse osmosis (RO) film, it is necessary to which design is a kind of to be used for water treatment system reverse osmosis (RO)
The device of the anti-back pressure of film.
The content of the invention
In order to solve technical problem present in background technology, this utility model provides a kind of for water treatment system reverse osmosis
The saturating device of the anti-back pressure of RO films.This utility model is effectively solved when reverse osmosis water purification units breaks down to form back pressure to anti-
Infiltration RO films produce permanent destruction.
The concrete technical scheme that this utility model is adopted is as follows：
A kind of device for the anti-back pressure of water treatment system reverse osmosis (RO) film, including rupture disk, relief tube and clamper.
The clamper includes the symmetrical two parts in left and right, respectively left part clamper and right part clamper, described
Left part clamper middle setting pressure release connecting tube, the right part clamper middle setting drainage connecting pipe.
The rupture disk is arranged between left part clamper and right part clamper, and one layer of sensing is arranged on the rupture disk
Film, the sensing membrane connection control system, the control system are connected with the reverse osmosis water purification units in water treatment system.
Described relief tube one end is connected on the pure water outlet pipe in water treatment system, and other end is clamped with the left part
Pressure release connecting tube connection on device.
Further, fixed by bolt, screw or steady pin between described rupture disk and the clamper.
Further, the junction of the pressure release connecting tube on described relief tube and left part clamper arrange upper fixed seat and
Lower fixed seat, fixed seat are fixedly connected by fixing bolt with lower fixed seat, and the lower fixed seat lower end is fixedly connected
One end of vertical support bar, the other end of the support bar are fixedly connected on the reverse osmosis water purification units in water treatment system
On.
Further, the drainage connecting pipe on described right part clamper is connected with drain pipe, the drain pipe water side
One storage tank of connection.For containing the pure water flowed out due to explosion film rupture, it is to avoid water waste.
The beneficial effects of the utility model are：
1st, when the reverse osmosis water purification units in water treatment system breaks down to form back pressure, the pressure differential of rupture disk both sides
Explosion by rupture disk when reaching the pressure value of setting, can quick pressure releasing, it is permanent so as to protect reverse osmosis (RO) film not to be subject to
Property destruction；
2nd, the water that flows out after explosion film rupture is entered in storage tank, it is to avoid wasted；
3rd, by the setting of sensing membrane and control system, when back pressure is produced, during explosion film rupture, can be closed at water rapidly
Reason system.
Description of the drawings
Fig. 1 is this utility model structural representation；
Fig. 2 is the enlarged drawing of the partial schematic diagram of Fig. 1；
In Fig. 1-2,1 reverse osmosis water purification units, 2 pure water outlet pipe, 3 support bar, 4 relief tube, 5 upper fixed seat 6 fixes spiral shell
12 drain pipe of bolt 7 lower fixed seat, 8 clamper, 9 rupture disk, 10 bolt, 11 control system, 13 storage tank.
Specific embodiment
Below in conjunction with the accompanying drawings, specific embodiment of the present utility model is described further.
As shown in figure 1, a kind of device for the anti-back pressure of water treatment system reverse osmosis (RO) film, including rupture disk 9, relief tube
4 and clamper 8.
Clamper 8 includes the symmetrical two parts in left and right, respectively left part clamper and right part clamper, left part clamping
Device middle setting pressure release connecting tube, right part clamper middle setting drainage connecting pipe.
Rupture disk 9 is arranged between left part clamper and right part clamper, passes through bolt between rupture disk 9 and clamper 8
10 fix.
One layer of sensing membrane, sensing membrane connection control system 11, in control system 11 and water treatment system are set on rupture disk 9
Reverse osmosis water purification units connection 1.
4 one end of relief tube is connected on the pure water outlet pipe 2 in water treatment system, in other end and left part clamper
Pressure release connecting tube connects.
Drainage connecting pipe on right part clamper is connected with drain pipe 12, and 12 water side of drain pipe connects a storage tank
13。
As shown in Fig. 2 the junction of the pressure release connecting tube on relief tube 4 and left part clamper arrange upper fixed seat 5 and under
Fixed seat 7, upper fixed seat 5 and 7 two ends of lower fixed seat arrange fixing bolt 6, and 7 lower end of lower fixed seat is fixedly connected vertical support
One end of bar 3, the other end of support bar 3 are fixedly connected on the reverse osmosis water purification units 1 in water treatment system.By upper fixation
Tapping pipe is closely linked together by seat and lower fixed seat with clamper, so that it is guaranteed that the stability of the device of anti-back pressure.
9 preferred MF-03 types rupture disk of rupture disk described in the present embodiment.MF-03 type rupture disks it is cheap, diaphragm is more
Change recovery convenient, expense can be saved for user.
Operation principle of the present utility model is：When reverse osmosis water purification units 1 breaks down to form back pressure, pure water lateral pressure
Increase, 9 pressure at both sides of rupture disk difference increase therewith, when reaching rupture disk 9 and can bear the limit, 9 explosion of rupture disk, and water is by row
Water pipe 12 enters storage tank 13；The sensing membrane for arranging on rupture disk 9 simultaneously is by the information transmission of 9 explosion of rupture disk to control system
11, reverse osmosis water purification units 1 is closed by control system 11, so that it is guaranteed that the RO membrane components in reverse osmosis water purification units are not damaged
Evil.
Finally it should be noted that：Above example only to illustrate the technical solution of the utility model, rather than a limitation；
Although being described in detail to this utility model with reference to the foregoing embodiments, it will be understood by those within the art that：
Which still can be modified to the technical scheme described in foregoing embodiments, or which part technical characteristic is carried out etc.
With replacement；And these modifications or replacement, do not make the essence of appropriate technical solution depart from each embodiment technology of this utility model
The spirit and scope of scheme.
Claims (4)
1. a kind of device for the anti-back pressure of water treatment system reverse osmosis (RO) film, including rupture disk and relief tube, it is characterised in that
Also include clamper,
The clamper includes the symmetrical two parts in left and right, respectively left part clamper and right part clamper, the left part
Clamper middle setting pressure release connecting tube, the right part clamper middle setting drainage connecting pipe；
The rupture disk is arranged between left part clamper and right part clamper, and one layer of sensing membrane, institute are arranged on the rupture disk
Sensing membrane connection control system is stated, the control system is connected with the reverse osmosis water purification units in water treatment system；
Described relief tube one end is connected on the pure water outlet pipe in water treatment system, on other end and the left part clamper
Pressure release connecting tube connection.
2. the device for the anti-back pressure of water treatment system reverse osmosis (RO) film according to claim 1, it is characterised in that described
Rupture disk and the clamper between fixed by bolt, screw or steady pin.
3. the device for the anti-back pressure of water treatment system reverse osmosis (RO) film according to claim 1, it is characterised in that described
Relief tube and left part clamper on the junction of pressure release connecting tube upper fixed seat and lower fixed seat, fixed seat are set
It is fixedly connected by fixing bolt with lower fixed seat, the lower fixed seat lower end is fixedly connected one end of vertical support bar, institute
The other end for stating support bar is fixedly connected on the reverse osmosis water purification units in water treatment system.
4. the device for the anti-back pressure of water treatment system reverse osmosis (RO) film according to claim 1, it is characterised in that described
Right part clamper on drainage connecting pipe be connected with drain pipe, the drain pipe water side connects a storage tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621078556.3U CN206089124U (en) | 2016-09-26 | 2016-09-26 | A device that is used for water processing system reverse osmosis RO membrane to prevent backpressure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621078556.3U CN206089124U (en) | 2016-09-26 | 2016-09-26 | A device that is used for water processing system reverse osmosis RO membrane to prevent backpressure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206089124U true CN206089124U (en) | 2017-04-12 |
Family
ID=58479606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621078556.3U Expired - Fee Related CN206089124U (en) | 2016-09-26 | 2016-09-26 | A device that is used for water processing system reverse osmosis RO membrane to prevent backpressure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206089124U (en) |
-
2016
- 2016-09-26 CN CN201621078556.3U patent/CN206089124U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206103718U (en) | Avoid water purification machine that TDS exceeds standard | |
| CN206089124U (en) | A device that is used for water processing system reverse osmosis RO membrane to prevent backpressure | |
| CN205367980U (en) | Little waste water purifier | |
| CN208883596U (en) | Water purification system and purifier | |
| CN204294125U (en) | A kind of simple and practical membrane for water treatment testing arrangement | |
| CN207276338U (en) | A kind of low pressure is without electric water purification machine | |
| JP2020046367A5 (en) | ||
| CN207262413U (en) | A kind of feed water system of boiler | |
| CN205710166U (en) | A kind of water circuit system of purifier | |
| CN208577524U (en) | A kind of big flow water purification system with water-driven tank | |
| WO2013008080A8 (en) | Plant for desalinating water of a water supply system and method for desalinating water of a water supply system by means of said plant | |
| CN205803162U (en) | High-efficient energy-saving environment friendly water purifier | |
| CN205556172U (en) | Dense water recovery unit based on regeneration abandonment reverse osmosis component | |
| CN204237636U (en) | For making the water cleaning systems of mist machine | |
| CN204529502U (en) | A kind of Simple water purifier | |
| CN104828992B (en) | Water purifying equipment | |
| CN108996737A (en) | A kind of novel pure water supply system | |
| CN208308616U (en) | A kind of efficient automatic water purifying equipment | |
| CN206255873U (en) | The central water purifying system of no effuent discharge high-efficiency environment friendly | |
| CN212387775U (en) | Multi-stage reverse osmosis system without intermediate water tank and intermediate water pump | |
| CN210656279U (en) | Ultrahigh recovery rate water treatment device | |
| CN212799869U (en) | Be applied to reverse osmosis purifier of power plant's circulating water treatment | |
| CN220056382U (en) | Solve novel device of pure water aircraft nose cup water TDS too high | |
| CN211445171U (en) | EDR (electro-osmotic reaction) water purification device with pressure reduction function and water purifier | |
| CN208802940U (en) | A kind of EDI water circulation processing system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170412 Termination date: 20210926 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |