CN105179739B - Water separator - Google Patents
Water separator Download PDFInfo
- Publication number
- CN105179739B CN105179739B CN201510664787.6A CN201510664787A CN105179739B CN 105179739 B CN105179739 B CN 105179739B CN 201510664787 A CN201510664787 A CN 201510664787A CN 105179739 B CN105179739 B CN 105179739B
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- Prior art keywords
- water
- sealing ring
- sealing
- water outlet
- switch
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
- F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
- F16K11/04—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only lift valves
- F16K11/044—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only lift valves with movable valve members positioned between valve seats
- F16K11/0445—Bath/shower selectors
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/32—Details
- F16K1/34—Cutting-off parts, e.g. valve members, seats
- F16K1/36—Valve members
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/32—Details
- F16K1/34—Cutting-off parts, e.g. valve members, seats
- F16K1/46—Attachment of sealing rings
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Switch Cases, Indication, And Locking (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The invention provides a water separator, wherein a switch, a water inlet, a first water outlet and a second water outlet are integrated on an assembly; the head of the switch sliding shaft is connected with a sliding core below the switch sliding shaft, and the sliding core is provided with an upper sealing matching part and a lower sealing matching part; when the sliding shaft is switched between the two stopping positions, the water separator is switched between two states, wherein the first state is that the upper sealing matching part of the sliding core is in sealing-releasing fit with the middle sealing ring and the lower sealing matching part is in sealing-releasing fit with the lower sealing ring, the second state is that the upper sealing matching part of the sliding core is in sealing-releasing fit with the middle sealing ring and the lower sealing matching part is in sealing-releasing fit with the lower sealing ring, and the upper sealing matching part is always in sealing fit with the upper sealing ring; the upper seal engagement portion has a portion for receiving water pressure to cause the slide core to receive an upward lifting force, the lower seal engagement portion has a portion for receiving water pressure to cause the slide core to receive a downward pressure, and an area of the portion for receiving the upward lifting force is larger than an area of the portion for receiving the downward pressure. The invention has flexible switch action and convenient installation.
Description
Technical Field
The invention relates to a water separator.
Background
A water separator is a switching device with a switching function for use in sanitary equipment, such as a bathtub faucet to switch between discharging water to a bathtub and discharging water to a shower head.
The water separator controlled by the switch has the advantages of attractive appearance, convenient operation and good hand feeling when being pressed, and is a relatively high-end water falling device. This type of switch is provided with two rest positions to switch the water discharge to two directions, such as between the top shower and the shower head. At present, a water separator controlled by a switch is installed in two parts; or the switch operation, especially the switch rebounding, is not sensitive enough, if the spring is increased, the operation hand feeling of the switch is influenced, and the volume and the cost of the water separator are increased.
disclosure of Invention
the invention aims to provide a water separator which is flexible in opening and closing action and convenient to install. Therefore, the invention adopts the following technical scheme:
A water separator comprises a water inlet, a first water outlet, a second water outlet and a switch, wherein the switch is provided with a sliding shaft and two stopping positions are axially provided for the sliding shaft, so that the water separator can be respectively in a first state that the communication between the water inlet and the second water outlet is cut off and the water inlet and the first water outlet are communicated and in a second state that the communication between the water inlet and the first water outlet is cut off and the water inlet and the second water outlet are communicated; the method is characterized in that:
The switch, the water inlet, the first water outlet and the second water outlet are integrated on an assembly; the first water outlet is positioned above the water inlet, and the second water outlet is positioned below the water inlet;
The head of the sliding shaft is connected with a sliding core below the sliding shaft, and the sliding core is provided with an upper sealing matching part and a lower sealing matching part;
An upper sealing ring, a middle sealing ring and a lower sealing ring which are fixed in position are arranged in the water separator; the upper sealing ring is positioned above the first water outlet and is in sliding sealing fit with the upper sealing fit part of the sliding core so as to seal the water distributor part above the first water outlet, so that water below does not enter the switch part above the water distributor part from below; the middle sealing ring is positioned between the first water outlet and the water inlet, and the lower sealing ring is positioned between the water inlet and the second water outlet;
When the sliding shaft is switched between the two stopping positions, the upper sealing matching part is always in sealing matching with the upper sealing ring, the water separator is switched between a first state and a second state, the upper sealing matching part of the sliding core is unsealed with the middle sealing ring and the lower sealing matching part of the sliding core is in sealing matching with the lower sealing ring in the first state, and the upper sealing matching part of the sliding core is in sealing matching with the middle sealing ring and the lower sealing matching part of the sliding core is unsealed with the lower sealing ring in the second state; the upper seal engagement portion has a portion for receiving water pressure to cause the slide core to receive an upward lifting force, the lower seal engagement portion has a portion for receiving water pressure to cause the slide core to receive a downward pressure, and an area of the portion for receiving the upward lifting force is larger than an area of the portion for receiving the downward pressure.
On the basis of adopting the technical scheme, the invention can also respectively adopt the following further technical schemes, or combine the following further technical schemes for use:
The sliding core is provided with two-section-shaped structures, the two sections are connected through a thin rod, the upper sealing matching part is located at the upper section, and the lower sealing matching part is located at the lower section.
And a reset spring of the switch is arranged on a bracket at the bottom of the water separator and is positioned between the bracket and the sliding core, or is arranged between a water separator shell and a switch button.
The reset spring of the switch adopts a truncated cone spiral spring.
The outer shell of the water separator is formed by connecting an upper sleeve body and a lower sleeve body, and a fixing sleeve with a water permeable hole is clamped between the upper sleeve body and the lower sleeve body; go up sealing washer, first delivery port department at last cover body, second delivery port department is at the cover body down, and delivery port department is at the coincidence department of last cover body, lower cover body and fixed cover, and well sealing washer is by the clamping between last cover body and fixed cover, and lower sealing washer is by the clamping between the cover body and fixed cover down.
The upper sealing ring, the middle sealing ring and the lower sealing ring are all bowl-shaped sealing rings, and gaskets with bowl-shaped cambered surface meeting surfaces are arranged on the backs of the upper sealing ring, the middle sealing ring and the lower sealing ring; the upper sleeve body is provided with an upper groove body with an upward opening above the first water outlet, the upper sealing ring is provided with a protruding part for installation, the lower part of the protruding part is inserted into the upper groove body, a part for helping the upper sealing ring to keep concentric with the upper sealing matching part is arranged on a gasket with a bowl-shaped cambered surface meeting surface at the back of the gasket, and the part for helping the upper sealing ring to keep concentric with the sliding core is also blocked at the upper part of the inner side of the protruding part of the upper sealing ring; the upper sleeve body is provided with an upper internal thread and a lower internal thread, and is provided with an upper sealing ring fixing element which is in threaded connection with the lower internal thread and presses a part which helps the upper sealing ring to keep concentric with the sliding core; the mounting part of the switch is inserted from the upper opening of the upper sleeve body and is in threaded connection with the upper internal thread of the upper sleeve body; the upper sleeve body is provided with a middle groove body with a downward opening between the first water outlet and the water inlet, and the lower sleeve body is provided with a lower groove body with an upward opening below the water inlet; the middle sealing ring is provided with a protruding part for installation, the upper part of the protruding part is inserted into the middle groove body, the lower sealing ring is provided with a protruding part for installation, the lower part of the protruding part is inserted into the lower groove body, the upper end and the lower end of the fixing sleeve are provided with annular steps, and the annular steps at the upper end and the lower end are respectively blocked at the lower part of the protruding part of the middle sealing ring and the inner side of the upper part of the protruding part of the lower sealing ring.
The upper sealing ring, the middle sealing ring and the lower sealing ring are all bowl-shaped sealing rings, and gaskets with bowl-shaped cambered surface meeting faces are arranged on the backs of the upper sealing ring, the middle sealing ring and the lower sealing ring.
By adopting the technical scheme of the invention, the water separator provided by the invention can form a complete whole, only one-time operation is needed during installation, and the installation is very convenient; the invention can ensure that the switch component is not invaded by water below and two working states are respectively sealed by a targeted sealing structure to improve the sealing reliability by the upper sealing measure and combining the middle sealing independent measure and the lower sealing independent measure, has flexible operation, can fully and effectively play a buoyancy structure, and can ensure that the switch has excellent hand feeling and sensitive resilience under the condition that the sliding core has two sealing matching parts; and meanwhile, the assembly of the components is progressive layer by layer, the assembly is convenient, and the performance is good.
Drawings
fig. 1 is an exploded view of an embodiment of the present invention with the switch concealed.
fig. 2 is a sectional view of the embodiment shown in fig. 1 in a state where communication between the water inlet and the second water outlet is cut off and the water inlet and the first water outlet are cut off.
Fig. 3 is a sectional view of the embodiment shown in fig. 1 in a state where communication between the water inlet and the first water outlet is cut off and communication between the water inlet and the second water outlet is cut off.
Fig. 4 is an exploded view of the embodiment of the present invention after the switch is hidden.
Fig. 5 is a sectional view of the embodiment shown in fig. 4 in a state where communication between the water inlet and the second water outlet is cut off and the water inlet and the first water outlet are cut off.
Fig. 6 is a sectional view of the embodiment shown in fig. 4 in a state where communication between the water inlet and the first water outlet is cut off and communication between the water inlet and the second water outlet is cut off.
Fig. 7 is an exploded view of the embodiment of the present invention after the switch is concealed.
Fig. 8 is a sectional view of the embodiment of fig. 7 in a state where communication between the water inlet and the second water outlet is cut off and the water inlet and the first water outlet are cut off.
Fig. 9 is a sectional view of the embodiment of fig. 7 in a state where communication between the water inlet and the first water outlet is cut off and communication between the water inlet and the second water outlet is cut off.
Detailed Description
Reference is made to figures 1, 2 and 3. The water separator provided by the invention comprises a water inlet 100, a first water outlet 101, a second water outlet 102 and a switch, wherein the switch can be a conventional press-type switch which is provided with a sliding shaft 1 and two stopping positions for the sliding shaft 1 in the axial direction, the sliding shaft 1 is respectively positioned at different stopping positions by pressing a switch button 11, so that the water separator is respectively positioned in a first state (shown in figure 1) for cutting off the communication between the water inlet 100 and the second water outlet 102 and the communication between the water inlet 100 and the first water outlet 101 and a second state (shown in figure 2) for cutting off the communication between the water inlet 100 and the first water outlet 101 and the communication between the water inlet 100 and the second water outlet 102, the sliding shaft 1 of the switch can extend out of a fixed sleeve 12 of the switch to be connected with a working part of the water separator, namely a sliding core 2, and the connection modes can adopt threaded connection, clamping connection and welding, Injection molding, and the like.
the switch, the water inlet and the first and second water outlets 101 and 102 are integrated into an assembly, wherein the first water outlet 101 is located above the water inlet 100, and the second water outlet 102 is located below the water inlet 100. Therefore, the water distributor can be arranged on the pipe fitting needing to switch the direction through one-time installation; further, the following structure utilizing buoyancy can be realized.
the head of the slide shaft 1 is connected to a slide core 2 therebelow, and the slide core 2 has an upper seal fitting portion 21 and a lower seal fitting portion 22.
An upper sealing ring 3, a middle sealing ring 4 and a lower sealing ring 5 are arranged in the water separator, and the positions of the upper sealing ring 3, the middle sealing ring 4 and the lower sealing ring 5 are unchanged in the position switching process of the water separator in the first state and the second state.
The upper sealing ring 3 is arranged above the first water outlet 101 and is in sliding sealing fit with the upper sealing fit part 21 of the sliding core to seal the water separator part above the first water outlet, so that water below does not enter the switch part above the water separator part from below, the long-term reliability of the switch structure can be completely ensured, and the function of ensuring the pressure in the water separator cavity to enable the following structure utilizing buoyancy to fully play a role is achieved.
The middle sealing ring 4 is positioned between the first water outlet 101 and the water inlet 100, and the lower sealing ring 5 is positioned between the water inlet 100 and the second water outlet 102.
When the sliding shaft 1 is switched between the two stop positions, the upper sealing matching part 21 is always in sealing matching with the upper sealing ring 3, the water separator is switched between a first state and a second state, the upper sealing matching part 21 of the sliding core is unsealed with the middle sealing ring 4 and the lower sealing matching part 22 of the sliding core is in sealing matching with the lower sealing ring 5 in the first state, and the upper sealing matching part 21 of the sliding core is in sealing matching with the middle sealing ring 4 and the lower sealing matching part 22 of the sliding core is unsealed with the lower sealing ring 5 in the second state; the upper sealing matching part is provided with a part 201 which receives water pressure to enable the sliding core to receive upward lifting force, the lower sealing matching part is provided with a part 202 which receives water pressure to enable the sliding core to receive downward pressure, and the area of the part 201 which receives the upward lifting force is larger than that of the part 202 which receives the downward pressure, so that a structure which utilizes buoyancy force is realized, the two parts generate buoyancy difference, and the switch is more smooth and sensitive in rebounding and softer in hand feeling.
the sliding core is provided with a two-section structure, the two sections are connected by a thin rod 23, the upper sealing matching part 21 is positioned at the upper section, and the lower sealing matching part 22 is positioned at the lower section; the lower section and the thin rod are provided with central guide holes 24, the bottom of the water separator is provided with a support 25, the support 25 is provided with a lifting guide shaft 26 of a sliding core, and the lifting guide shaft 26 is inserted into the position where the thin rod 23 is located from the lower section.
The reset spring 13 of the switch is arranged on a bracket 25 at the bottom of the water segregator, the bracket 25 can be connected with the bottom of a lower sleeve body 62 through threads, and the reset spring 13 is positioned between the bracket 25 and the sliding core. The reset spring 13 of the switch adopts a truncated cone spiral spring, so that the hand feeling is soft, the elasticity is uniform, and the height of the water separator can be reduced.
The water separator is provided with a housing, so that the water separator can be installed as a whole. A sealing ring 400 is arranged outside the housing for sealing directly with the external device when the water separator is mounted as a whole. The user can conveniently connect the water separator in an external installation mode once after the aperture needs to be machined on the pipe fitting 300 of the water separator.
The outer shell of the water separator is formed by connecting an upper sleeve body 61 and a lower sleeve body 62, and the connecting mode can be various modes such as threaded connection, clamping connection, welding and the like. A fixing sleeve 63 with a water permeable hole is clamped between the upper sleeve body 61 and the lower sleeve body 62, and the position of the fixing sleeve 63 corresponds to the position of the water inlet 100; the upper sealing ring 3 and the first water outlet 101 are positioned on the upper sleeve body 61, the second water outlet 102 is positioned on the lower sleeve body 62, and the water inlet 100 is positioned at the superposition position of the upper sleeve body 61, the lower sleeve body 62 and the fixed sleeve 63.
the middle seal ring 4 is clamped between the upper sleeve body 61 and the fixing sleeve 63, and the lower seal ring 5 is clamped between the lower sleeve body 62 and the fixing sleeve 63.
Because the first state and the second state of water knockout drum are respectively undertaken by well sealing washer and lower seal circle, go up sealing washer 3, well sealing washer 4 and lower seal circle 5 and all can adopt bowl type sealing washer, go up sealing washer 3, well sealing washer 4 and lower seal circle 5 back of the body and all set up gasket 31, 41, 51 that have bowl type cambered surface and meet the face, pressure is higher, and sealing performance is better.
The upper sleeve body is provided with an upper groove body 611 which is opened upwards above the first water outlet, the upper sealing ring 3 is provided with a convex part 30 for installation, the lower part of the convex part 30 is inserted into the upper groove body 611, a part 32 which helps the upper sealing ring 3 to keep concentric with the upper sealing matching part 21 is arranged on a gasket 31 which is arranged behind the upper sleeve body and provided with a bowl-shaped cambered surface meeting surface, the part 32 can adopt a gasket, and the part 32 which helps the upper sealing ring to keep concentric with the sliding core simultaneously blocks the inner upper part of the convex part 30 of the upper sealing ring; the upper sleeve body is provided with an upper internal thread 612 and a lower internal thread 613, the upper sleeve body is provided with an upper sealing ring fixing element 65, and the upper sealing ring fixing element 65 and the lower internal thread 613 are in threaded connection with a component 32 which is compressed above to help the upper sealing ring to keep concentric with the sliding core, so that the sealing effect is good, the self-locking performance is ensured, and the installation is very convenient. The fixed seat 14 of the switch is used as an installation part and is inserted from the upper opening of the upper sleeve body 61 to be in threaded connection with the upper internal thread 612 of the upper sleeve body, and the fixed sleeve 12 outside the switch sliding shaft is inserted into the central hole of the fixed seat 14 and is in sliding connection with the fixed seat; therefore, a user can conveniently connect the water separator in an external installation mode at one time after the hole diameter of the water separator is processed on the pipe fitting 300 according to the requirement, and the water separator can be assembled by directly screwing the switch component and the sliding core, so that the water separator is very convenient.
The upper sleeve body 61 is provided with a middle groove body 614 which is opened downwards between the first water outlet 101 and the water inlet 100, and the lower sleeve body is provided with a lower groove body 621 which is opened upwards below the water inlet; the middle seal ring has a projection 40 for mounting, the upper part of the projection 40 is inserted into the middle groove 614, the lower seal ring 5 has a projection 50 for mounting, the lower part of the projection 50 is inserted into the lower groove 621, the upper end and the lower end of the fixing sleeve 63 have annular steps 631 and 632, and the annular steps 631 and 632 of the upper end and the lower end are respectively blocked at the lower part of the projection 40 of the middle seal ring and the inner side of the upper part of the projection 50 of the lower seal ring, so that a structure which is convenient to mount, simple in structure and good in sealing performance is formed.
Refer to fig. 4, 5, and 6. The second water outlet 102 may also be lateral, and the side surface of the lower sleeve 62 is also provided with the second water outlet 102. In fig. 4, 5 and 6, the same reference numerals as in fig. 1, 2 and 3 denote the same meanings.
Refer to fig. 7, 8, and 9. In the present invention, the spring 13 may be disposed between the upper case 61 and the button 11. In fig. 7, 8 and 9, the same reference numerals as in fig. 1, 2 and 3 denote the same meanings.
The above description is only an embodiment of the present invention, but the structural features of the present invention are not limited thereto, and any changes or modifications within the scope of the present invention by those skilled in the art are covered by the present invention.
Claims (7)
1. A water separator comprises a water inlet, a first water outlet, a second water outlet and a switch, wherein the switch is provided with a switch button, a return spring and a sliding shaft, two stopping positions are axially provided for the sliding shaft, and the sliding shaft is respectively positioned at different stopping positions by pressing the switch button, so that the water separator can be respectively positioned in a first state of cutting off the communication between the water inlet and the second water outlet and switching on the water inlet and the first water outlet and a second state of cutting off the communication between the water inlet and the first water outlet and switching on the water inlet and the second water outlet; the method is characterized in that:
The switch, the water inlet, the first water outlet and the second water outlet are integrated on an assembly; the first water outlet is positioned above the water inlet, and the second water outlet is positioned below the water inlet;
the head of the sliding shaft is connected with a sliding core below the sliding shaft, and the sliding core is provided with an upper sealing matching part and a lower sealing matching part;
An upper sealing ring, a middle sealing ring and a lower sealing ring which are fixed in position are arranged in the water separator; the upper sealing ring is positioned above the first water outlet and is in sliding sealing fit with the upper sealing fit part of the sliding core so as to seal the water distributor part above the first water outlet, so that water below does not enter the switch part above the water distributor part from below; the middle sealing ring is positioned between the first water outlet and the water inlet, and the lower sealing ring is positioned between the water inlet and the second water outlet;
When the sliding shaft is switched between the two stopping positions, the upper sealing matching part is always in sealing matching with the upper sealing ring, the water separator is switched between a first state and a second state, the upper sealing matching part of the sliding core is unsealed with the middle sealing ring and the lower sealing matching part of the sliding core is in sealing matching with the lower sealing ring in the first state, and the upper sealing matching part of the sliding core is in sealing matching with the middle sealing ring and the lower sealing matching part of the sliding core is unsealed with the lower sealing ring in the second state; the upper seal engagement portion has a portion for receiving water pressure to cause the slide core to receive an upward lifting force, the lower seal engagement portion has a portion for receiving water pressure to cause the slide core to receive a downward pressure, and an area of the portion for receiving the upward lifting force is larger than an area of the portion for receiving the downward pressure.
2. The water separator as claimed in claim 1 wherein said sliding core has a two-segment configuration with a thin rod connecting the two segments, said upper seal engagement portion being at the upper segment and said lower seal engagement portion being at the lower segment.
3. The water separator of claim 1, wherein the return spring of the switch is disposed on a bracket at the bottom of the water separator, between the bracket and the sliding core, or between the water separator housing and the switch button.
4. The water separator as claimed in claim 1, wherein the return spring of the switch is a frusto-conical coil spring.
5. The water separator as claimed in claim 1, wherein the water separator is provided with an outer shell, the outer shell is formed by connecting an upper sleeve body and a lower sleeve body, and a fixing sleeve with water permeable holes is clamped between the upper sleeve body and the lower sleeve body; go up sealing washer, first delivery port department at last cover body, second delivery port department is at the cover body down, and delivery port department is at the coincidence department of last cover body, lower cover body and fixed cover, and well sealing washer is by the clamping between last cover body and fixed cover, and lower sealing washer is by the clamping between the cover body and fixed cover down.
6. The water separator according to claim 5, wherein said upper, middle and lower seal rings are all bowl-shaped seal rings, and a gasket having a bowl-shaped cambered facing surface is provided at the back thereof;
The upper sleeve body is provided with an upper groove body with an upward opening above the first water outlet, the upper sealing ring is provided with a protruding part for installation, the lower part of the protruding part is inserted into the upper groove body, a part for helping the upper sealing ring to keep concentric with the upper sealing matching part is arranged on a gasket with a bowl-shaped cambered surface meeting surface at the back of the gasket, and the part for helping the upper sealing ring to keep concentric with the sliding core is also blocked at the upper part of the inner side of the protruding part of the upper sealing ring; the upper sleeve body is provided with an upper internal thread and a lower internal thread, and is provided with an upper sealing ring fixing element which is in threaded connection with the lower internal thread and presses a part which helps the upper sealing ring to keep concentric with the sliding core; the mounting part of the switch is inserted from the upper opening of the upper sleeve body and is in threaded connection with the upper internal thread of the upper sleeve body; the upper sleeve body is provided with a middle groove body with a downward opening between the first water outlet and the water inlet, and the lower sleeve body is provided with a lower groove body with an upward opening below the water inlet; the middle sealing ring is provided with a protruding part for installation, the upper part of the protruding part is inserted into the middle groove body, the lower sealing ring is provided with a protruding part for installation, the lower part of the protruding part is inserted into the lower groove body, the upper end and the lower end of the fixing sleeve are provided with annular steps, and the annular steps at the upper end and the lower end are respectively blocked at the lower part of the protruding part of the middle sealing ring and the inner side of the upper part of the protruding part of the lower sealing ring.
7. the water separator as claimed in claim 1, wherein the upper seal ring, the middle seal ring and the lower seal ring are all bowl-shaped seal rings, and gaskets with bowl-shaped cambered surface meeting surfaces are arranged on the backs of the upper seal ring, the middle seal ring and the lower seal ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510664787.6A CN105179739B (en) | 2015-10-15 | 2015-10-15 | Water separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510664787.6A CN105179739B (en) | 2015-10-15 | 2015-10-15 | Water separator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105179739A CN105179739A (en) | 2015-12-23 |
| CN105179739B true CN105179739B (en) | 2019-12-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510664787.6A Active CN105179739B (en) | 2015-10-15 | 2015-10-15 | Water separator |
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| CN (1) | CN105179739B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106352110B (en) * | 2016-10-20 | 2018-09-14 | 广东汉特科技有限公司 | A kind of push button switch spool |
| CN106439099B (en) * | 2016-11-15 | 2018-10-09 | 北京科勒有限公司 | Water knockout drum |
| CN111184491A (en) * | 2020-01-17 | 2020-05-22 | 合肥前程塑胶机电有限公司 | Upper water separator convenient to clean for dish washing machine |
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| CN203627910U (en) * | 2013-12-24 | 2014-06-04 | 厦门松霖科技有限公司 | Lever-type switch changeover valve |
| CN203686163U (en) * | 2014-02-26 | 2014-07-02 | 厦门松霖科技有限公司 | Labor-saving type changeover valve |
| CN205173558U (en) * | 2015-10-15 | 2016-04-20 | 宁波搏盛阀门管件有限公司 | Water separator |
| CN104180019B (en) * | 2013-05-24 | 2016-10-05 | 厦门松霖卫厨有限公司 | Lever switching valve |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001070188A (en) * | 1999-09-07 | 2001-03-21 | Hitachi Hometec Ltd | Flow diverter for shower |
| KR200457193Y1 (en) * | 2011-06-01 | 2011-12-08 | (주)메가이엔지 | Protection Tube of Connection Part |
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2015
- 2015-10-15 CN CN201510664787.6A patent/CN105179739B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104180019B (en) * | 2013-05-24 | 2016-10-05 | 厦门松霖卫厨有限公司 | Lever switching valve |
| CN203627910U (en) * | 2013-12-24 | 2014-06-04 | 厦门松霖科技有限公司 | Lever-type switch changeover valve |
| CN203686163U (en) * | 2014-02-26 | 2014-07-02 | 厦门松霖科技有限公司 | Labor-saving type changeover valve |
| CN205173558U (en) * | 2015-10-15 | 2016-04-20 | 宁波搏盛阀门管件有限公司 | Water separator |
Also Published As
| Publication number | Publication date |
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| CN105179739A (en) | 2015-12-23 |
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