CN201660465U - Salt valve of softener - Google Patents
Salt valve of softener Download PDFInfo
- Publication number
- CN201660465U CN201660465U CN2010200467834U CN201020046783U CN201660465U CN 201660465 U CN201660465 U CN 201660465U CN 2010200467834 U CN2010200467834 U CN 2010200467834U CN 201020046783 U CN201020046783 U CN 201020046783U CN 201660465 U CN201660465 U CN 201660465U
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- Prior art keywords
- valve
- salt
- water filling
- water
- softening agent
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- Expired - Lifetime
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Abstract
The utility model discloses a salt valve of a softener. The salt valve comprises a connector, a water inlet on-off valve, a pipe, a salt suction chamber, a movable connecting rod, a float and a water injection switching valve, wherein the connector is connected with a salt suction hole of an automatic control valve of the softener, and the water injection switching valve is arranged at the rear of the water inlet on-off valve and communicated with the water inlet on-off valve and an upper opening of the pipe. By means of upper water injection and lower salt solution suction, effective contact between water and solid salt particles is expanded. Salt solution concentration at the salt suction hole is guaranteed as the dynamic dissolubility of water is increased greatly. A gland of the slat control valve is dual-purpose and can be used for supporting a piston rod directly to close a water injection hole permanently when mounted reversely, and then the integral salt valve can be used as the existing product. By aid of a periodically upper water injection mode, sludge surrounding the salt suction chamber can be flushed away so that the valve can be used on the spot conveniently. Due to a supporting rod, the salt valve can avoid being blocked when the salt chamber is lower than the general sludge layer due to incorrect installation.
Description
Technical field
The utility model relates to the technical field of automatic softening water treatment unit, refers to a kind of softening agent salt valve especially.
Background technology
In the technology of present preparation softening water, the most frequently used is exactly the automatic water softener that adopts ion exchange technique, and it mainly is made up of automatically controlled valve, salt case, salt valve and tank body that ion-exchange resin particles is housed usually.Water softener generally is divided into the operation and two processes of regenerating, and system water process often is called operation, and regenerative process is washed satisfied ion exchange resin with certain density sodium chloride brine exactly, makes it change into the sodium type again, has the process of softening function again; Be to guarantee that regeneration effect, regenerative process generally include backwash, inhale salt and flushing slowly, process such as just washing.
The effect of salt valve is to cooperate automatically controlled valve to realize each regenerative process jointly.Various forms of in the market salt valves all are simple functions, comprise floating drum, water inlet switch valve and inhale the salt reverse checkvalve, the salt valve vertically places the salt well in the salt case, and salt case bottom is useful on the salt double-edged fine-toothed comb of simple filtration and supporting role, and the solid salt grain of q.s is stacked on it.
As shown in Figure 1, structure for existing softening agent salt valve: Link Port 1 is connected with the salt-sucking port of softening agent automatically controlled valve (not shown), when water softener is inhaled the salt process, automatically controlled valve switches by inside makes salt-sucking port transfer negative pressure state to by malleation, and this moment, salt case 12 inner salt liquid levels 13 were higher, so inhaling, negative pressure drives taps valve 2 ' into, saline solution in the salt case 12 is through the suction salt chamber 4 of bottom, up by conduit 3, saline solution is inhaled in the automatically controlled valve, and then is used for ion exchange resin regeneration; Along with the continuous decline of salt liquid level 13, inhale check ball float 41 in the salt chamber 4 also along with liquid level drops down onto on the check valve seat, closed suction salt path, this moment, water softener entered slow flushing process, that is: do not have saline solution can enter valve body and only by less water flushing resin layer.Along with this end of processing, ensuing just washing or backwash or operational process in, the salt-sucking port of automatically controlled valve all rotates back into barotropic state, pressure water is descending through water inlet switch valve 2 ' and conduit 3, wash ball float 41 open and enter into salt case 12 bottoms, realized water filling to salt case 12.Along with the paramount liquid level of salt liquid level 13 risings, floating drum 6 floats and stirs water inlet switch valve 2 ' downwards by movable rod 5, and at this moment Jin Shui current and pressure can be closed water intaking valve 2 ' firmly, have stopped water filling, waits for the next salt process of inhaling.The injecting process is used for the solid salt grain of dissolved salt case, just forms saturated brine behind the time enough, uses during in order to softening agent suction next time salt.
Existing salt valve is put into practice through operation for many years, has exposed some shortcomings, mainly comprises:
Because all being the suction salt chambers bottom the salt valve, suction salt and two processes of water filling pass in and out the salt case, a large amount of fresh waters concentrates on the bottom of salt case for a long time, and can not with all solid salt grain thorough mixing, if the timed interval of twice suction salt process is too short, perhaps, the solid salt grain built on stilts phenomenon is arranged in salt case bottom because hardening, then be easy to cause brine concentration not enough, and then influence the regeneration effect of softening agent, influence effluent quality.
Inhale the salt chamber and be positioned at salt valve lowermost end, if in a single day the user installation position low excessively, the sludge blanket that salt case bottom often has will not crossed the ball float position of inhaling the salt chamber, causes the salt valve to stop up cisco unity malfunction.
The utility model content
The purpose of this utility model is to provide a kind of solid salt grain that makes fully to contact with water in order to solve the problems of the technologies described above, and is not easy to stop up the softening agent salt valve that improves the concentration of salt-sucking port place saline solution simultaneously greatly.
To achieve these goals, the utility model is by the following technical solutions:
A kind of softening agent salt valve, it comprises: the Link Port that is connected with softening agent automatically controlled valve salt-sucking port, water inlet switch valve, conduit, suction salt chamber, movable rod and floating drum, described softening agent salt valve also comprises a water filling switching valve, this water filling switching valve is positioned at described water inlet switch valve rear and is communicated with it, and this water filling switching valve is communicated with the upper shed of described conduit.
Described water filling switching valve is the valve of two-position three way form, this water filling switching valve comprises valve body and spool, body wall is provided with the left valve port that is communicated with the water inlet switch valve, be provided with connection valve pocket and atmospheric through hole at the valve body roof, the sealing end opening corresponding with the spool lower piston, water filling port corresponding with the spool upper piston and the lower valve port that is connected with the conduit upper shed, the area of upper piston are provided with the gag lever post corresponding with the roof that seals end opening greater than the area of lower piston in the upper piston bottom.
The gland that is spirally connected on the top of described valve body, this gland is provided with open-work, is provided with a projection of answering with described valve core piston pole pair in this gland, and the height of this projection is less than the height of gland.
Between described projection and described valve core piston bar, a spring is set.
Bottom, described suction salt chamber is installed with the high pole of 20mm-200mm.
The water filling port place of described water filling switching valve is connected with the water filling nozzle.
The water outlet of described water filling nozzle is fan shape, and to a deflecting plate that has an insulated column between a row should water outlet be set, an end of this deflecting plate is connected on the water filling nozzle.
The beneficial effects of the utility model: since the new salts valve adopted from top water filling and below the mode of suction saline solution, increased water and contacted, because the dynamic dissolved characteristic of water can improve and guarantee the concentration of salt-sucking port place saline solution greatly with the effective of solid salt grain; Gland is designed to dual-purpose form, if oppositely install and just can directly withstand piston rod, forever close water filling port, whole salt valve equally uses by currently available products, because regular following water flooding regime can play flushing and open the effect of mud on every side of suction salt chamber, the on-the-spot use can be very flexible; Pole can be avoided because installation is improper, makes that inhaling the salt chamber is lower than common sludge blanket, stops up the salt valve.
Description of drawings
Fig. 1 is the suction salt status architecture synoptic diagram of existing softening agent salt valve;
Fig. 2 is the perspective view of the utility model softening agent salt valve;
Fig. 3 a to Fig. 3 c is the working process synoptic diagram that the utility model water filling, water filling finish and inhale salt;
Structural representation when Fig. 4 oppositely installs for the gland of water filling switching valve of the present utility model;
Fig. 5 is the perspective view of water filling nozzle of the present utility model;
Fig. 6 is the center section structural representation of Fig. 5
Embodiment
Below by accompanying drawing the utility model is elaborated:
Shown in Fig. 2, Fig. 3 a to Fig. 3 c, a kind of softening agent salt valve, it comprises: the Link Port 1 that is connected with softening agent automatically controlled valve salt-sucking port, the water inlet switch valve 2 that the bottom is closed, conduit 3, suction salt chamber 4, movable rod 5 and floating drum 6, in order to realize that the solid salt grain fully contacts with water, and the concentration that improves automatically controlled valve salt-sucking port place saline solution greatly, softening agent salt valve also comprises a water filling switching valve 7, water filling switching valve 7 is positioned at water inlet switch valve 2 rears and is communicated with it, and water filling switching valve 7 is communicated with the upper shed of conduit 3.The valve body of the valve body of water inlet switch valve 2 and water filling reversing valve 7 can be one-body molded.
Water filling switching valve 7 is the valve of two-position three way form.Water filling switching valve 7 comprises valve body 71 and spool 72.Valve body 71 sidewalls are provided with the left valve port 71a that is communicated with water inlet switch valve 2, be provided with connection valve pocket and atmospheric through hole at valve body 71 roofs, the sealing end opening 71b corresponding with spool 72 lower piston 72b, water filling port 71c corresponding with spool 72 upper piston 72a and the lower valve port 71d that is connected with conduit 3 upper sheds are provided with the gag lever post 72d corresponding with the roof that seals end opening 71b in upper piston 72a bottom.Valve body is connected by bolt A and salt case 12.
This moment, the top of valve body was an open state, one gland 8 is set on the top of valve body, and the gland outside wall surface is provided with the screw thread with the valve body coupling, and gland 8 roof faces are provided with open-work 81, be provided with a projection 8a who answers with the valve core piston pole pair in the gland, the height of projection 8a is less than the height of gland 8.The outer wall middle part ring of gland 8 is established a protuberance 82.
Why gland 8 is designed to dual-purpose form, as shown in Figure 4, is the reverse scheme of installation of the gland of water filling reversing valve, it is oppositely installed, because gland 8 is different with the height of projection 8a, just can directly withstand piston rod, forever close water filling port 71c, be communicated with left valve port 71a and conduit 3.Whole salt valve equally uses by currently available products, opens 4 effects of mud on every side of suction salt chamber because regular following water flooding regime can play flushing, and on-the-spot the use can be very flexible.
Spool 72 moves down when inhaling salt in order to help next step, between projection 8a and spool 72 piston rods a spring 9 is set, and spring 9 is in compressed state all the time.
For fear of because installation is improper, make that inhaling salt chamber 4 is lower than common sludge blanket, stop up the salt valve, inhale 4 bottoms, salt chamber and be installed with the high pole of 20mm-200mm 10.Pole 10 can be forms such as cross form or supporting tube.
As shown in Figure 5, more even effectively for the current sprinkling that makes water filling port 71c, improve salt grain utilization ratio, the water filling port 71c place of water filling switching valve 7 is connected with water filling nozzle 11.Water filling nozzle water outlet is shaped as fan-shaped, and corresponding water outlet be provided with one row spaced apart column 11b deflecting plate 11a, arc deflecting plate 11a is connected with the water filling nozzle.As shown in Figure 6, be sprayed onto on the arc deflecting plate 11a of column 11b and back through fan-shaped water outlet from the pressure water of water filling port 71c, through multistage refraction, water can spray in the salt case 12 in the segmental mode relatively uniformly.
Water filling switching valve 7 has utilized malleation and the negative pressure that comes from softening agent automatically controlled valve salt-sucking port, in conjunction with the three-port structure design, can promote moving of spool 72 automatically.Shown in Fig. 3 a, during for the utility model water filling, Link Port 1 is a malleation, salt liquid level 13 is lower in the salt case 12, floating drum 6 is because action of gravity is upwards pushing away water inlet switch valve 2 by movable rod 5, pressure water can get around in the chamber that pod enters water inlet switch valve 2 successively and the valve pocket of water filling switching valve 7, because the upper piston 72a area of water filling switching valve 7 is much larger than lower piston 72b area, add the effect of upper press cover open-work 81, must cause moving on the spool 72, lower piston 72b closes sealing end opening 71b, and upper piston 72a opens water filling port 71c, and pressure water flows out injection salt case 12 from water filling port 71c and is sprayed on the salt grain heap.Along with the rising of salt liquid level 13, can hold up floating drum 6 at last, stir water inlet switch valve 2 downwards by movable rod 5, the closed tightly water inlet switch valve 2 of meeting under the pressure that comes the water current, water filling finishes, and water filling this moment switching valve 7 can be parked in original position.If use auxiliary spring 9, the speed that spool 72 moves down in the time of then can helping next step suction salt is shown in Fig. 3 b.Usually water filling finishes and can leave standstill for some time, waits for and inhales salt next time.
Shown in Fig. 3 c, when inhaling salt, Link Port 1 is a negative pressure, can pick up water inlet switch valve 2, be negative pressure in the valve body chamber, because the product moment of piston area up and down of water filling switching valve 7 and the relation of open-work 81, the booster action that adds upper spring 9, must cause spool 72 to move down, upper piston 72a closes water filling port 71c, and lower piston 72b leaves sealing end opening 71b, saline solution in the salt case 12 is through the suction salt chamber 4 of bottom like this, up by conduit 3, be inhaled in the automatically controlled valve by Link Port 1, be used for ion exchange resin regeneration; Along with the continuous decline of salt liquid level 13, the check ball float 41 in the suction salt chamber 4 has been closed suction salt path also along with liquid level drops down onto on the check valve seat, and this moment, water softener entered slow flushing process, can change the injecting process over to then.
Since the utility model softening agent salt valve adopted from top water filling and below the mode of suction saline solution, increased water and contacted, because the dynamic dissolved characteristic of water can improve and guarantee the concentration of salt-sucking port place saline solution greatly with the effective of solid salt grain.
Whole new design still adopts the injection mould processing production and assembly, and is more complicated except Valve Block Mould, do not increase a lot of production costs, but for the use range that enlarges the salt valve, improves result of use but highly significant.
The above only is in order to explain preferred embodiment of the present utility model; be not that attempt is done any pro forma restriction to utility model according to this; all have under identical creation spirit, and relevant any modification of the present utility model or the change done all drops in the protection domain of the present utility model.
Claims (7)
1. softening agent salt valve, it comprises: the Link Port that is connected with softening agent automatically controlled valve salt-sucking port, water inlet switch valve, conduit, suction salt chamber, movable rod and floating drum, it is characterized in that: described softening agent salt valve also comprises a water filling switching valve, this water filling switching valve is positioned at described water inlet switch valve rear and is communicated with it, and this water filling switching valve is communicated with the upper shed of described conduit.
2. softening agent salt valve according to claim 1, it is characterized in that: described water filling switching valve is the valve of two-position three way form, this water filling switching valve comprises valve body and spool, this body wall is provided with the left valve port that is communicated with the water inlet switch valve, be provided with connection valve pocket and atmospheric through hole at the valve body roof, the sealing end opening corresponding with the spool lower piston, water filling port corresponding and the lower valve port that is connected with the conduit upper shed with the spool upper piston; The area of upper piston is provided with the gag lever post corresponding with the roof that seals end opening greater than the area of lower piston in the upper piston bottom surface.
3. softening agent salt valve according to claim 2 is characterized in that: the gland that is spirally connected on the top of described valve body, and this gland is provided with open-work, is provided with a projection of answering with described valve core piston pole pair in this gland, and the height of this projection is less than the height of this gland.
4. softening agent salt valve according to claim 3 is characterized in that: between described projection and described valve core piston bar a spring is set.
5. according to claim 1 or 4 described softening agent salt valves, it is characterized in that: bottom, described suction salt chamber is installed with the high pole of 20mm-200mm.
6. softening agent salt valve according to claim 5 is characterized in that: the water filling port place of described water filling switching valve is connected with the water filling nozzle.
7. softening agent salt valve according to claim 6, it is characterized in that: the water outlet of described water filling nozzle is fan shape, and to a deflecting plate that has an insulated column between a row should water outlet be set, an end of this deflecting plate is connected on this water filling nozzle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200467834U CN201660465U (en) | 2010-01-11 | 2010-01-11 | Salt valve of softener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200467834U CN201660465U (en) | 2010-01-11 | 2010-01-11 | Salt valve of softener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201660465U true CN201660465U (en) | 2010-12-01 |
Family
ID=43230879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010200467834U Expired - Lifetime CN201660465U (en) | 2010-01-11 | 2010-01-11 | Salt valve of softener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201660465U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103322218A (en) * | 2013-06-28 | 2013-09-25 | 南京福碧源环境技术有限公司 | Salt path control device of softening valve |
| CN103322280A (en) * | 2013-06-28 | 2013-09-25 | 南京福碧源环境技术有限公司 | Multifunctional control switch for liquid treatment valves |
| CN110410528A (en) * | 2018-04-28 | 2019-11-05 | 芜湖美的厨卫电器制造有限公司 | Soft water valve and water softening device |
| CN110886895A (en) * | 2018-09-07 | 2020-03-17 | 赵有生 | Double-liquid-level control salt sucker |
-
2010
- 2010-01-11 CN CN2010200467834U patent/CN201660465U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103322218A (en) * | 2013-06-28 | 2013-09-25 | 南京福碧源环境技术有限公司 | Salt path control device of softening valve |
| CN103322280A (en) * | 2013-06-28 | 2013-09-25 | 南京福碧源环境技术有限公司 | Multifunctional control switch for liquid treatment valves |
| CN103322218B (en) * | 2013-06-28 | 2015-12-30 | 南京福碧源环境技术有限公司 | A kind of salt road control gear of softener valve |
| CN110410528A (en) * | 2018-04-28 | 2019-11-05 | 芜湖美的厨卫电器制造有限公司 | Soft water valve and water softening device |
| CN110410528B (en) * | 2018-04-28 | 2024-02-20 | 芜湖美的厨卫电器制造有限公司 | Soft water valve and water softener |
| 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 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: BEIJING KANGJIE ZHICHEN WATER TREAT CO., LTD. Free format text: FORMER NAME: BEIJING JIEMING ZHICHEN CORPORATION |
|
| CP03 | Change of name, title or address |
Address after: 102206, Beijing Shahe Changping District Industrial Park Kang Jie company Patentee after: The water technology Co., Ltd in morning of Beijing Kang Jie Address before: 102206 Shahe Industrial Park, Beijing, Changping District Patentee before: Beijing Jieming Zhichen Corporation |
|
| DD01 | Delivery of document by public notice |
Addressee: The water technology Co., Ltd in morning of Beijing Kang Jie Document name: Notification of Passing Examination on Formalities |
|
| CX01 | Expiry of patent term |
Granted publication date: 20101201 |
|
| CX01 | Expiry of patent term | ||
| DD01 | Delivery of document by public notice |
Addressee: The water technology Co., Ltd in morning of Beijing Kang Jie Document name: Notification of Expiration of Patent Right Duration |
|
| DD01 | Delivery of document by public notice |