CN201268604Y - Wastewater proportional controller with manual flushing function - Google Patents
Wastewater proportional controller with manual flushing function Download PDFInfo
- Publication number
- CN201268604Y CN201268604Y CNU2008200961916U CN200820096191U CN201268604Y CN 201268604 Y CN201268604 Y CN 201268604Y CN U2008200961916 U CNU2008200961916 U CN U2008200961916U CN 200820096191 U CN200820096191 U CN 200820096191U CN 201268604 Y CN201268604 Y CN 201268604Y
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- China
- Prior art keywords
- waste water
- inner chamber
- chamber body
- controller
- movable block
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Abstract
The utility model discloses a wastewater proportional controller with manual flushing function which is realized mainly in such a way that a manual adjuster is arranged on a wastewater proportional control valve. The manual adjuster mainly adopts a pressure plate connected with the top end of the wastewater proportional control valve, and an elastic membrane arranged between the pressure plate and the wastewater proportional control valve, the pressure plate is internally provided with a moving block which can move up and down by manual operation so as to press or loosen the elastic membrane, thereby closing or starting the flushing function. The utility model has simple structure and convenient operation, and greatly lowers the cost.
Description
[technical field]
Originally be that invention relates to a kind of water correction plant, especially relate to a kind of equipment of controlling the waste water ratio.
[background technology]
In the prior art,, can select for use RO film or nanofiltration membrane, comprise the mineral substance filtering the impurity in the water if want to obtain pure water.But when leaching 1 liter of pure water, can produce 2-6 liters waste water simultaneously, the impurity in the water be comprised that mineral substance takes away, otherwise the too high meeting of mineral concentration stops up RO film or nanofiltration membrane, make it to lose efficacy by waste water.In screening system, be a definite value with the fixed ratio of waste water and pure water, this definite value is commonly referred to as the waste water ratio.It is to allow waste water flow through a pore and form the fixed water resistance, thereby forms fixed waste water ratio.By regulating the diameter or the length of pore, can adjust the waste water ratio.Waste water than too high can waste water resource, waste water makes the mineral substance fouling easily and stops up filter membrane than too low.
Generally speaking, pure water prepares a large amount of waste water of equipment claimed discharging regularly to take away mineral substance as far as possible, prevents that mineral concentration is too high with RO film or nanofiltration membrane obstruction, and this process is called flushing.In the prior art, usually scouring electromagnetic valve and waste water proportioner are integrated, two apertures are arranged on the flexible sheet of magnetic valve, closing of the power on/off control aperture of magnetic valve, utilize the pressure of hydraulic pressure self to control compressing of flexible sheet or leave valve body, thereby open or close washing function.Adopt the device of magnetic valve, need be on pipeline junction circuit, cost is higher.
[summary of the invention]
The technical problem to be solved in the present invention is at the deficiencies in the prior art, to provide a kind of waste water proportioning controller that has manual washing function with low cost.
In order to solve the problems of the technologies described above, the present invention by the following technical solutions:
Manually the waste water of flushing comprises than controller:
The middle part is provided with the valve body of cavity, and described valve body is provided with water inlet and water outlet, and described water inlet is communicated with formation water flowing passage, the upper end open of described cavity with described cavity;
Be located at the open inner chamber body in upper end in the described cavity, it is communicated with described water outlet, and described inner chamber body sidewall also is provided with the small-bore outlet pass with described water flowing channel connection;
Also comprise and be located at described valve body top, the open hand-operated regulator in described valve body upper end open of shutoff and described inner chamber body upper end when moving down.
Wherein: described hand-operated regulator comprises:
Place the flexible sheet at described upper end open place, described flexible sheet blocks the upper end of described inner chamber body when being subjected to downward pressure uncovered;
With the pressing plate that described valve body is connected, described pressing plate stretches into the outer rim that the intravital annular boss of described valve is pushed down described flexible sheet, and the central authorities of described pressing plate offer through hole;
Regulating mechanism places described through hole, moves up and down in described through hole under external force, and to seal or open the upper end of described inner chamber body uncovered thereby compress or leave described flexible sheet.
Wherein: described regulating mechanism is the movable block that cooperates with described through hole whorl, and the size of the size of described movable block and described inner chamber body upper end open is adaptive.
Wherein: described regulating mechanism comprises:
Be located at the curve orientation face of described through-hole wall;
Place described through hole movable block, the size of described movable block and described inner chamber body inwall size are adaptive; And
Be located on the movable block outer wall and the projection interlock of described curve orientation face.
Wherein: described curve orientation bread contains: spikes/low-points is positioned at the arc guide surface of axial different heights and the annular spigot surface that is positioned at same radial level face that is connected with the low spot of described arc guide surface.
Wherein: comprise 2 sections described arc guide surfaces and annular spigot surface, described arc guide surface and annular spigot surface join end to end.
Wherein: also comprise the waste water of regulating described outlet pass flow size and compare regulating mechanism.
Wherein: described waste water comprises than regulating mechanism:
The adjustment hole that connects described valve body and inner chamber body, it is opened in the sidewall of described inner chamber body corresponding to described outlet pass;
Place the governor lever of described adjustment hole, the threaded rod of the tail end of described governor lever for being threaded with described adjustment hole, the top of described governor lever is a tapered rod, the maximum end of its taper size is consistent with the aperture of described small-bore outlet pass.
Wherein: described governor lever is made into integration.
Wherein: connect by a spring between described threaded rod and the tapered rod, the two ends of described spring contact the tail end and the top of described governor lever respectively.
Wherein: described adjustment structure also comprises the rotary handle of being located on the described cover plate with described movable block clamping, and this rotary handle rotates and drives described movable block rotation.
Wherein: described inner chamber body sidewall is provided with a projection, and the one side that this projection is positioned at described inner chamber body inner chamber is an arc-shaped concave, and described outlet pass connects and is opened in the projection middle part, and the top of described tapered rod is provided with a sealing member.
The present invention has following beneficial effect:
1. adopt hand-operated regulator not need solenoid control, reduced cost.
2. move by the rotation of movable block in pressing plate and compress flexible sheet, thereby reach the purpose of flushing, movable block is realized moving up and down by being threaded, and structure is very simple.
3. movable block is realized movable block to the compressing and unclamp of flexible sheet by the moving on the curve orientation face of the projection on it, and is not only simple in structure not easy to wear, and two endpoint locations that movable block compressed or left flexible sheet are easy to the location.
4. employing governor lever can be regulated the flow size of outlet pass according to the different water pressures of coming, and guarantees to come the constant of waste water ratio under the water pressure different.
5. movable block upper end clamping rotary handle, handled easily.
[description of drawings]
Fig. 1 is the stereographic map of the utility model embodiment one valve body
Fig. 2 is the front view of the utility model embodiment one valve body
Fig. 3 is the A-A sectional view of Fig. 2
Fig. 4 is the B-B sectional view of Fig. 2
Fig. 5 is the whole sectional view of the utility model embodiment one
Fig. 6 is the utility model embodiment two pressing plate schematic perspective views
Fig. 7 is the upward view of the utility model embodiment two pressing plates
Fig. 8 is the C-C sectional view of Fig. 7
Fig. 9 is the D-D sectional view of Fig. 7
Figure 10 is the utility model embodiment two movable block synoptic diagram
Figure 11 is the utility model embodiment three structural representations
Figure 12 is the structural representation of the utility model governor lever
Wherein:
1-valve body 23-projection 35-rotary handle
11-water inlet 3-pressing plate 4-governor lever
12-water outlet 31-annular boss 41-tapered rod
13-water flowing passage 32-through hole 411-cone
14-water exit 321-arc boss 412-right cylinder
The thin bar of 15-upper end port 3211-ring segment 413-
16-adjustment hole 3212-segmental arc 414-sealing-ring
17-regulates passage 33-movable block 42-threaded rod
2-inner chamber body 331-projection 421-regulating tank
The thin bar of 21-outlet pass 332-projection 422-
22-upper end port 34-flexible sheet 43-spring
Below in conjunction with accompanying drawing the present invention is further detailed.
[embodiment]
The utility model is controlled the opening and closing of waste water proportioning controller washing function by hand-operated regulator, and with respect to the structure of magnetic valve, this is simple and practical and with low cost.
Embodiment one
The waste water proportioning controller is to be used for water purification system, controls the ratio of purifying waste water with waste water by this controller.
As shown in Figures 1 to 4, the waste water proportioning controller comprises a valve body 1 that is provided with cavity, and valve body 1 is provided with water inlet 11 and water outlet 12, and the cavity at valve body 1 between water inlet 11 and the water outlet 12 forms water flowing passage 13.In water flowing passage 13, be arranged with an inner chamber body 2, it is communicated with water outlet 12, form aquaporin 14, on the sidewall of inner chamber body 2, also be provided with the outlet pass 21 of a small-bore, waste water enters water flowing passage 13 by water inlet 11, enter inner chamber body 2 by small-bore outlet pass 21 then, flow out the waste water proportioning controller by water exit 14.
Waste water is in above-mentioned flow process, because outlet pass 21 bores are very little, waste water is subjected to resistance when entering inner chamber body 2, and flow diminishes, and produces water resistance, makes portion water form to purify waste water by filter membrane and flows out from another pipeline.Coming under the water pressure constant situation, the length of outlet pass 21 and the size of bore have just determined waste water and the ratio of purifying waste water.Under the situation that outlet pass 21 sizes are determined, waste water is constant than (waste water and the ratio of purifying waste water).
Extremely shown in Figure 4 as Fig. 3, the upper end of valve body 1 and inner chamber body 2 all is open, the upper end port 22 of inner chamber body 2 is lower than the upper end port one 5 of valve body 1, and at these two ports all not under the situation of shutoff, water can enter inner chamber body 2 from the upper end port 22 of inner chamber body 2 through water flowing passage 13.Because the bore of upper end port 22 is much larger than the bore of outlet pass 21, therefore water can pour in inner chamber body 2 in this case, discharges by water exit 14 then, takes away a large amount of mineral substance, plays the effect of flushing.
Present embodiment is provided with upper end port 22 unlatchings of control inner chamber body 2 or the hand-operated regulator of shutoff in the upper end of valve body 1.
As shown in Figure 5,5 places are provided with flexible sheet 34 at the upper end of valve body 1 port one, with closed upper end port one 5, because the height of inner chamber body 2 upper end ports 22 is lower than valve body 1 upper end port one 5, under the situation that flexible sheet 34 is not subjected to displacement, inner chamber body 2 upper end ports 22 are untight.Be provided with pressing plate 3 above flexible sheet 34, the shape of the end shape of pressing plate 3 and valve body 1 upper end is adaptive, and both connect by web members such as screws.Pressing plate 3 is provided with the annular boss 31 that stretches into valve body 1 upper end port one 5, and the outer wall dimension of annular boss 31 can be adaptive with the inwall size of the upper end port one 5 of valve body 1, and annular boss 31 is pushed down the outer rim of flexible sheet 34, seals upper end port one 5.Be provided with at the middle part of annular boss 31 and run through through hole 32 (as shown in Figure 6), a movable block 33 (being regulating mechanism) is placed in one and is connected with its inner thread.Movable block 33 is over against inner chamber body 2, more than or equal to the size of upper end port 22.Movable block 33 when movable block 33 moves down, progressively compresses flexible sheet 34 corresponding positions in through hole 32 inward turnings then move up and down, flexible sheet 34 middle parts move down, the upper end port 22 of shutoff inner chamber body 2, waste water can only enter inner chamber body 2 by outlet pass 21, and washing function is closed; Movable block 33 moves up, and leaves flexible sheet 34, and flexible sheet 34 progressively resets, and opens the upper end port 22 of inner chamber body 2, and waste water pours in inner chamber body 2 by this port, and washing function starts;
As shown in Figure 5, use for convenience, the top of movable block 33 can be provided with a radial protrusion 332, and this projection clamping one rotary handle 35 drives moving of movable block 33 by rotating rotary handle 35.
Embodiment two
On the basis of embodiment one, can do further improvement to the structure of movable block 33 and through hole 32:
Extremely shown in Figure 9 as Fig. 6, be provided with the spigot surface 321 that starting point and terminal point are positioned at different heights vertically at the inwall of through hole 32, spigot surface 321 is formed by connecting by two sections, arc guide surface 3212 is curved after through hole 32 inwalls launch, and is connected with one section annular spigot surface 3211 that be arranged in parallel along circumference at the low spot place of arc guide surface 3212.
As shown in figure 10, be provided with projection 331 in the bottom of movable block 33, the height that projection 331 radially protrudes and the radial width of spigot surface 321 are adaptive, the axial length of projection 331 with should guarantee cooperating of annular spigot surface 3211 when projection 331 slides into annular spigot surface 3211, movable block 33 is displaced downwardly to and compresses flexible sheet 34, and washing function disconnects; When projection 331 when arc guide surface 3212 rotates to the height point of this spigot surface, movable block 33 leaves flexible sheet 34 fully, flexible sheet 34 resets, washing function is opened.
In order to make projection 331 to go to annular spigot surface 3211 by arc guide surface 3212 high points reposefully, as shown in figure 10, projection 331 is the inclined-plane near a side of arc guide surface 3212 high points, and this inclined-plane cooperates with the spigot surface that is connected of arc guide surface 3212 to annular spigot surface 3211.
Steady for the rotation of projection 331, arc guide surface 3212 and annular spigot surface 3211 are respectively symmetric two, and annular spigot surface 3,211 one ends are connected with the low spot of last arc guide surface 3212, and the other end is connected with the height point of back one arc guide surface.
Embodiment three
On the basis of previous embodiment,, can do following improvement in order to regulate the size of outlet pass 21 water-flowing amounts:
As shown in figure 11, be provided with adjustment hole 16 on the housing of valve body 1, inner chamber body 2 is communicated with adjustment hole 16 to form regulates passage 17.Governor lever 4 passes regulates passage 17, and its top is a tapered rod 41, can stretch in the outlet pass 21.Tail end is a threaded rod 42, and with the thread fit of regulating passage 17 inwalls, threaded rod 42 can be established sealing-ring near an outside end and prevent to reveal.The tail end port of threaded rod 42 is provided with regulating tank 421, and regulating tank 421 can be yi word pattern type or criss-cross groove, and screwdriver is inserted and wherein can be driven governor lever 4 and move regulating passage 17 internal rotation, thereby adjusts the degree of depth that top tapered rod 41 stretches into outlet pass 21.
As shown in figure 11, tapered rod top 41 is in the process that progressively stretches into outlet pass 21, successively decreases in the flowing water cross section that flows into outlet pass 21, and the discharge of outlet pass 21 is also successively decreased, and the waste water ratio successively decreases.Therefore, by the governor lever 4 waste water ratio of Adjustment System as required.
After spring 43 is set between tapered rod 21 and the threaded rod 42, must leave certain clearance between thin bar 422 and the thin bar 413, otherwise spring 43 has just lost effect.
The adjusting of the governor lever 4 that is made into integration is inflexible, and the governor lever 4 of three sections compositions is owing to there is the shock absorption of spring 43, regulates to have certain flexibility.Coming under the big situation of water pressure, spring 43 can suitably bounce back under the effect of hydraulic pressure, makes the water stream channel of outlet pass 21 become big, suitably increases the output of waste water, avoid because of wastewater flow constant
In order to guarantee the direction of motion of tapered rod 41, the part curved bottom of regulating passage 17 can extend to outlet pass 21 1 sides along the bottom of inner chamber body 2.
Embodiment four
On the basis of the foregoing description, the structure of outlet pass 21 can be done following adjustment:
As shown in figure 11, inner chamber body 2 is provided with a projection 23 in the position that outlet pass 21 is set, and the side that projection 23 is positioned at inner chamber body 2 is spherical concave surface, and outlet pass 21 promptly is arranged in this sphere concave surface and runs through projection 23 and is communicated with water flowing passage 13 and inner chamber body 2 inside.
Plane contact preferably seals, and when outlet pass 21 is arranged on spherical concave surface, can block outlet pass 21 fully in order to guarantee extreme case inferior pyramidal bar 41, and as shown in figure 12, tapered rod 41 is provided with sealing-ring 414 at cone-shaped body 411 sectional area maximums.Sealing density ring 414 is provided with annular bead with the reinforced seal effect near a side of outlet pass 21.
The above embodiment has only expressed several embodiment of the present utility model, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the utility model claim.Should be pointed out that for the person of ordinary skill of the art under the prerequisite that does not break away from the utility model design, can also make some distortion and improvement, these all belong to protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be as the criterion with claims.
Claims (12)
1. a waste water that manually washes comprises than controller:
The middle part is provided with the valve body of cavity, and described valve body is provided with water inlet and water outlet, and described water inlet is communicated with formation water flowing passage, the upper end open of described cavity with described cavity;
Be located at the open inner chamber body in upper end in the described cavity, it is communicated with described water outlet, and described inner chamber body sidewall also is provided with the small-bore outlet pass with described water flowing channel connection;
It is characterized in that: also comprise and be located at described valve body top, the open hand-operated regulator in described valve body upper end open of shutoff and described inner chamber body upper end when moving down.
2. the waste water of manual flushing as claimed in claim 1 is characterized in that than controller: described hand-operated regulator comprises:
Place the flexible sheet at described upper end open place, described flexible sheet blocks the upper end of described inner chamber body when being subjected to downward pressure uncovered;
With the pressing plate that described valve body is connected, described pressing plate stretches into the outer rim that the intravital annular boss of described valve is pushed down described flexible sheet, and the central authorities of described pressing plate offer through hole;
Regulating mechanism places described through hole, moves up and down in described through hole under external force, and to seal or open the upper end of described inner chamber body uncovered thereby compress or leave described flexible sheet.
3. the waste water of manual flushing as claimed in claim 2 is characterized in that than controller: the movable block of described regulating mechanism for cooperating with described through hole whorl, the size of the size of described movable block and described inner chamber body upper end open is adaptive.
4. the waste water of manual flushing as claimed in claim 2 is characterized in that than controller: described regulating mechanism comprises:
Be located at the curve orientation face of described through-hole wall;
Place described through hole movable block, the size of described movable block and described inner chamber body inwall size are adaptive; And
Be located on the movable block outer wall and the projection interlock of described curve orientation face.
5. the waste water of manual flushing as claimed in claim 4 is characterized in that than controller: described curve orientation bread contains: spikes/low-points is positioned at the arc guide surface of axial different heights and the annular spigot surface that is positioned at same radial level face that is connected with the low spot of described arc guide surface.
6. the waste water of manual flushing as claimed in claim 5 is characterized in that than controller: comprise 2 sections described arc guide surfaces and annular spigot surface, described arc guide surface and annular spigot surface join end to end.
7. the waste water of manual flushing as claimed in claim 1 is characterized in that than controller: also comprise the waste water of regulating described outlet pass flow size and compare regulating mechanism.
8. the waste water of manual flushing as claimed in claim 7 is characterized in that than controller: described waste water comprises than regulating mechanism:
The adjustment hole that connects described valve body and inner chamber body, it is opened in the sidewall of described inner chamber body corresponding to described outlet pass;
Place the governor lever of described adjustment hole, the threaded rod of the tail end of described governor lever for being threaded with described adjustment hole, the top of described governor lever is a tapered rod, the maximum end of its taper size is consistent with the aperture of described small-bore outlet pass.
9. the waste water of manual flushing as claimed in claim 8 is characterized in that than controller: described governor lever is made into integration.
10. the waste water of manual flushing as claimed in claim 8 is characterized in that than controller: connect by a spring between described threaded rod and the tapered rod, the two ends of described spring contact the tail end and the top of described governor lever respectively.
11. the waste water of manual flushing as claimed in claim 8 is characterized in that than controller: described adjustment structure also comprises the rotary handle of being located on the described cover plate with described movable block clamping, and this rotary handle rotates and drives described movable block rotation.
12. the waste water of manual flushing as claimed in claim 8 compares controller, it is characterized in that: described inner chamber body sidewall is provided with a projection, the one side that this projection is positioned at described inner chamber body inner chamber is an arc-shaped concave, described outlet pass connects and is opened in the projection middle part, and the top of described tapered rod is provided with a sealing member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200961916U CN201268604Y (en) | 2008-08-07 | 2008-08-07 | Wastewater proportional controller with manual flushing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200961916U CN201268604Y (en) | 2008-08-07 | 2008-08-07 | Wastewater proportional controller with manual flushing function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201268604Y true CN201268604Y (en) | 2009-07-08 |
Family
ID=40841198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200961916U Expired - Fee Related CN201268604Y (en) | 2008-08-07 | 2008-08-07 | Wastewater proportional controller with manual flushing function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201268604Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105174378A (en) * | 2015-09-14 | 2015-12-23 | 珠海格力电器股份有限公司 | Wastewater proportioner |
| CN105782551A (en) * | 2016-05-19 | 2016-07-20 | 北京碧水源净水科技有限公司 | Water-saving adjusting valve and water purifier with water-saving adjusting valve |
| CN109140001A (en) * | 2018-09-14 | 2019-01-04 | 珠海格力电器股份有限公司 | Valve and device with valve |
-
2008
- 2008-08-07 CN CNU2008200961916U patent/CN201268604Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105174378A (en) * | 2015-09-14 | 2015-12-23 | 珠海格力电器股份有限公司 | Wastewater proportioner |
| CN105782551A (en) * | 2016-05-19 | 2016-07-20 | 北京碧水源净水科技有限公司 | Water-saving adjusting valve and water purifier with water-saving adjusting valve |
| CN109140001A (en) * | 2018-09-14 | 2019-01-04 | 珠海格力电器股份有限公司 | Valve and device with valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090708 Termination date: 20120807 |