CN205346902U - Demineralizer salt case automatic water supply inhales salt device - Google Patents
Demineralizer salt case automatic water supply inhales salt device Download PDFInfo
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- CN205346902U CN205346902U CN201620048246.0U CN201620048246U CN205346902U CN 205346902 U CN205346902 U CN 205346902U CN 201620048246 U CN201620048246 U CN 201620048246U CN 205346902 U CN205346902 U CN 205346902U
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Abstract
The utility model provides a demineralizer salt case automatic water supply inhales salt device, includes the salt case, the outside of salt case is equipped with into water and inhales the salt mouth, intake inhale the salt mouth through first pipeline and second pipeline connect respectively in the salt incasement, be equipped with first check valve and ball -cock assembly on the first pipeline, the floater of ball -cock assembly is located the salt incasement, be equipped with the second check valve on the second pipeline, end -to -end connection in the filter screen of second pipeline. Salt incasement water less than the time, the ball -cock assembly is opened, then water is inhaled the salt mouth and is got into first pipeline from intaking to get into the salt incasement through first check valve, when salt incasement water is full, ball -cock assembly self -closing, when inhaling salt, salt solution gets into the second pipeline after by filter to through the second check valve by intaking and inhaling the salt mouth and flow, through filter impurity, make salt solution smooth in the suction of second pipeline, moisturizing and the reliability of inhaling salt can be guaranteed to above -mentioned device, but extension reverse osmosis membrane's life makes the quality of water and the water production of product water remain stable.
Description
Technical field
This utility model relates to water-treatment technology field, particularly relates to a kind of demineralizer salt box automatic water supplement and inhales salt device.
Background technology
In water treatment facilities, the price comparison of reverse osmosis membrane is expensive, as the hardness components Ca in water2+、Mg2+Comparison Gao Shiruo is directly entered reverse osmosis without process can make the easy fouling of reverse osmosis membrane block, thus affecting the aquifer yield of reverse osmosis and producing water quality.Therefore general pretreatment can increase demineralizer and processes, and demineralizer is the principle according to ion exchange, makes the hardness components Ca in water2+、Mg2+With the Na in resin+It is exchanged, thus the Ca adsorbed in water2+、Mg2+, remove the hardness in water, after exchanger resin lost efficacy in demineralizer, for recovering its exchange capacity, by adding regenerative agent NaCL, it carried out co-current regeneration process.
Demineralizer is commonly equipped with a salt box for dissolving NaCL, adds excessive NaCL to prepare saturated NaCL solution in salt box.Inhaling saline and add water on automatic demineralizer is all that same interface is connected with the salt valve in salt box, this salt valve uses central often produced problem not inhale salt or salt box spilling water exactly, through taking analysis apart, find when not inhaling salt that the bottom valve bottom salt box has NaCL crystallization, has impurity on bottom valve valve block during spilling water.Because that add in salt box is excessive NaCL, the saline in salt box is saturated solution, and bottom valve is positioned at bottom salt box, temperature slightly step-down just have NaCL crystallize out and and make bottom valve adhesion, when causing inhaling salt, bottom valve is not opened to cause and is not inhaled salt.Being that Nacl impurity is relatively more due to what add in salt box, during as there being impurity salt box topped up with water on bottom valve valve block, bottom valve is with regard to Guan Bumi, and salt box is with regard to spilling water out.
Therefore, it is necessary to a kind of better demineralizer salt box of design inhales salt device, to solve the problems referred to above.
Utility model content
For prior art Problems existing, this utility model provides a kind of and ensures moisturizing and inhale salt reliability, extends the demineralizer salt box automatic water supplement suction salt device in reverse osmosis membrane service life.
To achieve these goals, this utility model adopts the following technical scheme that
A kind of demineralizer salt box automatic water supplement inhales salt device, including salt box, the outside of described salt box is provided with into water salt-sucking port, described water inlet salt-sucking port is connected in described salt box by the first pipeline and the second pipeline, described first pipeline is provided with the first check valve and ball-cock assembly, the ball float of described ball-cock assembly is positioned at described salt box, and described second pipeline is provided with the second check valve, and the end of described second pipeline is connected to filter screen.
Further, described first check valve is contrary with the installation direction of described second check valve.
Further, the cone valve of described first check valve is towards described water inlet salt-sucking port, and the cone valve of described second check valve deviates from described water inlet salt-sucking port.
Further, described ball float raises along with the liquid level in described salt box and moves up, and when in described salt box, water is full, described ball-cock assembly is automatically switched off.
Further, the end of described first pipeline is positioned at the top of described salt box, and described filter screen is positioned at the bottom of described salt box.
Further, there is gap between described filter screen and described salt box diapire.
The beneficial effects of the utility model:
First pipeline is provided with the first check valve and ball-cock assembly, in salt box water less than time, ball-cock assembly is opened, then water enters the first pipeline from water inlet salt-sucking port, and enter in salt box through the first check valve, due to the barrier effect of the second check valve, water will not enter the second pipeline；When in salt box, water is full, ball-cock assembly is automatically switched off, water can be avoided to overflow, when inhaling salt, saline is by entering the second pipeline after the strainer filtering bottom salt box, and flow out by described water inlet salt-sucking port through the second check valve, by strainer filtering impurity, make saline smoothly by the second pipeline sucking-off, said apparatus can ensure that moisturizing and inhales the reliability of salt, stopped owing to inhaling the fault of salt valve, the normal operation of demineralizer to be had a negative impact, extend can service life of reverse osmosis membrane, make the water quality of product water and aquifer yield remain stable for.
Accompanying drawing explanation
Fig. 1 is the structural representation that this utility model demineralizer salt box automatic water supplement inhales salt device；
In figure, 1 salt box, 2 water inlet salt-sucking port, 3 first pipelines, 4 second pipelines, 5 first check valves, 6 cone valves, 7 ball-cock assemblys, 8 ball floats, 9 second check valves, 10 filter screens.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of the present utility model, rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art obtain under not making creative work premise, broadly fall into the scope of this utility model protection.
Such as Fig. 1, this utility model provides a kind of demineralizer salt box automatic water supplement to inhale salt device, in water treatment facilities.Described device includes salt box 1, and the outside of salt box 1 is provided with into water salt-sucking port 2, and water inlet salt-sucking port 2 is connected in salt box 1 by the first pipeline 3 and the second pipeline 4, and water inlet salt-sucking port 2 can either be intake in salt box 1, again can by the saline sucking-off in salt box 1.
In the present embodiment, the end of the first pipeline 3 is positioned at the top of salt box 1, and the end of the second pipeline 4 is positioned at the bottom of salt box 1, and the bottom of salt box 1 is provided with filter screen 10 and is connected with the end of the second pipeline 4.First pipeline 3 is provided with the first check valve 5 and ball-cock assembly 7, and the first check valve 5 is between ball-cock assembly 7 and water inlet salt-sucking port 2, and the cone valve 6 of the first check valve 5 is arranged towards water inlet salt-sucking port 2, therefore can supply water and enter in salt box 1 from water inlet salt-sucking port 2.The ball float 8 of ball-cock assembly 7 is positioned at salt box 1, on ball float 8 automatic floating water surface in salt box 1, when water is not up to predetermined altitude, ball-cock assembly 7 is in open mode, ball float 8 raises along with the liquid level in salt box 1 and moves up, and when water reaches predetermined altitude, ball-cock assembly 7 is then automatically switched off, thus closing water inlet, prevent water in salt box 1 from overflowing so that it is the water yield is controlled, in the present embodiment, when in salt box 1, water is full, ball-cock assembly 7 is automatically switched off.
Second pipeline 4 is provided with the second check valve 9, in the present embodiment, second check valve 9 is contrary with the installation direction of the first check valve 5, namely the cone valve 6 of the second check valve 9 deviates from and arranges into water salt-sucking port 2, therefore, when water is entered salt box 1 by the first pipeline 3, the second check valve 9 stops water to enter the second pipeline 4.Second pipeline 4 is for for saline sucking-off, second pipeline 4 bottom end is connected to filter screen 10, preferably, gap is there is between filter screen 10 and salt box 1 diapire, salt box 1 inner salt impurities in water or crystal can be filtered by filter screen 10, and the impurity after filtration is then deposited on the bottom of salt box 1, owing to there is gap between filter screen 10 and salt box 1 diapire, therefore impurity will not block filter screen 10, filtered saline is by the second pipeline 4 sucking-off to water inlet salt-sucking port 2.
When adding water in salt box 1, due in salt box 1 water less than, namely not up to predetermined altitude, then ball-cock assembly 7 automatically opens up, and water enters the first pipeline 3 from water inlet salt-sucking port 2, and enters in salt box 1 through the first check valve 5, due to the barrier effect of the second check valve 9, water will not enter the second pipeline 4；When in salt box 1, water is full, ball-cock assembly 7 is automatically switched off, water can be avoided to overflow, when inhaling salt, saline enters the second pipeline 4 by the filter screen 10 bottom salt box 1 after being filtered, and flow out by described water inlet salt-sucking port 2 through the second check valve 9, by filter screen 10 impurity screening, make saline smoothly by the second pipeline 4 sucking-off, said apparatus can ensure that moisturizing and inhales the reliability of salt, stopped owing to inhaling the fault of salt valve, the normal operation of demineralizer to be had a negative impact, extend can service life of reverse osmosis membrane, make the water quality of product water and aquifer yield remain stable for.
Above example is only in order to illustrate the technical solution of the utility model and unrestricted, although this utility model being described in detail with reference to preferred embodiment, skilled artisan would appreciate that, the technical solution of the utility model can be modified or equivalent replacement, without deviating from objective and the scope of the technical program, it all should be encompassed in right of the present utility model.
Claims (6)
1. a demineralizer salt box automatic water supplement inhales salt device, it is characterized in that, including: salt box, the outside of described salt box is provided with into water salt-sucking port, described water inlet salt-sucking port is connected in described salt box by the first pipeline and the second pipeline, and described first pipeline is provided with the first check valve and ball-cock assembly, and the ball float of described ball-cock assembly is positioned at described salt box, described second pipeline is provided with the second check valve, and the end of described second pipeline is connected to filter screen.
2. demineralizer salt box automatic water supplement according to claim 1 inhales salt device, it is characterised in that: described first check valve is contrary with the installation direction of described second check valve.
3. demineralizer salt box automatic water supplement according to claim 2 inhales salt device, it is characterised in that: the cone valve of described first check valve is towards described water inlet salt-sucking port, and the cone valve of described second check valve deviates from described water inlet salt-sucking port.
4. demineralizer salt box automatic water supplement according to claim 1 inhales salt device, it is characterised in that: described ball float raises along with the liquid level in described salt box and moves up, and when in described salt box, water is full, described ball-cock assembly is automatically switched off.
5. demineralizer salt box automatic water supplement according to claim 1 inhales salt device, it is characterised in that: the end of described first pipeline is positioned at the top of described salt box, and described filter screen is positioned at the bottom of described salt box.
6. demineralizer salt box automatic water supplement according to claim 5 inhales salt device, it is characterised in that: there is gap between described filter screen and described salt box diapire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620048246.0U CN205346902U (en) | 2016-01-19 | 2016-01-19 | Demineralizer salt case automatic water supply inhales salt device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620048246.0U CN205346902U (en) | 2016-01-19 | 2016-01-19 | Demineralizer salt case automatic water supply inhales salt device |
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| CN205346902U true CN205346902U (en) | 2016-06-29 |
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| CN201620048246.0U Active CN205346902U (en) | 2016-01-19 | 2016-01-19 | Demineralizer salt case automatic water supply inhales salt device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110886895A (en) * | 2018-09-07 | 2020-03-17 | 赵有生 | Double-liquid-level control salt sucker |
| CN112142162A (en) * | 2020-06-19 | 2020-12-29 | 山东华通环境科技股份有限公司 | Full-automatic feeding operation softened water treatment device |
-
2016
- 2016-01-19 CN CN201620048246.0U patent/CN205346902U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110886895A (en) * | 2018-09-07 | 2020-03-17 | 赵有生 | Double-liquid-level control salt sucker |
| CN110886895B (en) * | 2018-09-07 | 2023-07-28 | 赵有生 | Double liquid level control salt suction device |
| CN112142162A (en) * | 2020-06-19 | 2020-12-29 | 山东华通环境科技股份有限公司 | Full-automatic feeding operation softened water treatment device |
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