CN209952391U - Push-in type water stop valve installed in water circuit board - Google Patents
Push-in type water stop valve installed in water circuit board Download PDFInfo
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- CN209952391U CN209952391U CN201920618556.5U CN201920618556U CN209952391U CN 209952391 U CN209952391 U CN 209952391U CN 201920618556 U CN201920618556 U CN 201920618556U CN 209952391 U CN209952391 U CN 209952391U
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Abstract
The utility model discloses a push-in type stagnant water valve in the water route board of packing into, the utility model relates to a water route board subassembly field, concretely relates to push-in type stagnant water valve in the water route board of packing into. The utility model discloses a benefit: when needs renew cartridge, take off the filter core, at this moment, the filter core depression bar is taken off from the delivery port simultaneously, because the push rod does not have the support of filter core depression bar, the case is pushed to delivery port one end to the pressure spring and the intraoral water of intaking jointly, make the sealed butt of inner peripheral surface of second sealing washer and delivery port, thereby realize the sealing valve and close, the water route disconnection, water can't flow from the delivery port, therefore convenient operation, do not need the operation in kitchen, and a large amount of water can not appear will flow, ground and other devices moisten easily, the extravagant condition of water resource has been caused simultaneously, user's experience of renew cartridge has been improved, and the complexity of renew cartridge has been reduced.
Description
Technical Field
The utility model relates to a water route board subassembly field, concretely relates to push-in stagnant water valve in the water route board of packing into.
Background
At present, the water purification trade develops rapidly, and the water purifier filter core needs regularly to be changed according to the in service behavior as the consumptive material, trades core operating procedure at present: close tee bend ball valve under the kitchen, then trade the core, open the ball valve, because need the operation under the kitchen for the operation is convenient inadequately, and is comparatively labourious, and the experience that causes the user to change the filter core is relatively poor, has increased the complexity of renew cartridge simultaneously, but if do not close tee bend ball valve then when taking out the filter core, a large amount of water will flow, drenches ground and other devices easily, has caused the waste of water resource simultaneously.
SUMMERY OF THE UTILITY MODEL
The object of the present invention is to provide a push-in water stop valve installed in a water circuit board to solve the above problems.
A push-in type water stop valve installed in a water circuit board comprises a water circuit board body, a water stop valve, a valve body cavity used for containing the water stop valve, a water stop valve fixing ring and a filter element pressing rod, wherein a water inlet flow passage and a water outlet flow passage are arranged on the water circuit board body, the water inlet flow passage is communicated with the valve body cavity, and the water stop valve is installed in the valve body cavity;
the water stop valve comprises a valve body, a valve cover, a valve core, a push rod and a pressure spring, wherein the valve cover is installed at one end of the valve body, a water inlet is formed in the valve cover, a water outlet is formed in the other end of the valve body, a first sealing ring is sleeved on the valve body and is in sealing abutting joint with the inner peripheral surface of a through valve body cavity, a limiting hole is formed in the middle of the bottom surface of the valve cover, the water inlet is circumferentially distributed along the limiting hole, the valve core is installed inside the valve body and slides in the valve body, a guide rod is arranged at one end, close to the valve cover, of the valve core and is matched with the limiting hole, the pressure spring is further sleeved on the outer side of the guide rod, one end of the pressure spring is abutted against the valve cover, the other end of the pressure spring is abutted against the valve core, a second sealing ring is sleeved on the, the cross section of the push-in rod is in a cross shape;
the valve body cavity is also communicated with a fixed ring cavity, a positioning groove ring and a limiting convex ring are arranged on the fixed ring cavity, a water stop valve fixed ring is arranged in the fixed ring cavity, a positioning convex ring and a limiting concave ring are arranged on the outer peripheral surface of the water stop valve fixed ring, the positioning groove ring and the positioning convex ring are matched, the limiting convex ring is abutted with the limiting concave ring, and the fixed ring cavity is abutted with the valve body;
the fixed ring cavity is also communicated with a water outlet flow passage, and the water outlet flow passage is connected with a filter element pressure rod in a sliding manner.
Preferably, the inner peripheral surface of the end of the valve body is provided with a fixing buckle, the outer peripheral surface of the valve cover is provided with a fixing buckle groove, and the fixing buckle is matched with the fixing buckle groove.
Preferably, the filter core depression bar contain thin pole and thick pole, thin pole and thick pole fixed connection, the one end of thin pole is provided with the recess, thin pole and push rod butt, recess and the top looks adaptation of push rod, the length that the thin pole equals the length of case sliding distance in the valve body, thick pole one end and stagnant water valve retainer plate butt, the other end is connected with outside filter core, the thick pole outside is inlayed and is had O type circle, O type circle is arranged along the periphery in the thick pole outside, O type circle butt goes out the inner wall of water runner.
Preferably, the end part of the water inlet flow channel is further provided with a quick-connection-peg, the quick-connection-peg comprises a clamping cap and a clamping jaw, the clamping cap is installed at the end part of the water inlet flow channel through pressing, and the clamping jaw is installed on the clamping cap through pressing.
The utility model discloses an actively the effect as follows:
the utility model adopts the structure that the push-in water stop valve is arranged in the water path plate, after the filter element is installed in place, the filter element pressure rod connected with the filter element is arranged in the water outlet, the thin rod of the filter element pressure rod pushes the push rod, the push rod drives the valve element to move towards one end of the valve cover, and simultaneously, the pressure spring is compressed, so that the water stop valve is opened, the water path is connected, water can enter the water path plate body from the water inlet and then flows into the filter element from the water outlet; when needs renew cartridge, take off the filter core, at this moment, the filter core depression bar is taken off from the delivery port simultaneously, because the push rod does not have the support of filter core depression bar, the case is pushed to delivery port one end to the pressure spring and the intraoral water of intaking jointly, make the sealed butt of inner peripheral surface of second sealing washer and delivery port, thereby realize the sealing valve and close, the water route disconnection, water can't flow from the delivery port, therefore convenient operation, do not need the operation in kitchen, and a large amount of water can not appear will flow, ground and other devices moisten easily, the extravagant condition of water resource has been caused simultaneously, user's experience of renew cartridge has been improved, and the complexity of renew cartridge has been reduced.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural diagram of the middle water circuit board body of the present invention.
Fig. 3 is a schematic structural view of the stop water valve of the present invention.
Fig. 4 is a schematic view of the internal structure of the stop water valve of the present invention.
Fig. 5 is an enlarged schematic view of a portion a in fig. 4.
Fig. 6 is a schematic structural view of the stop water valve fixing ring of the present invention.
Fig. 7 is a schematic structural view of the middle filter element pressing rod of the present invention.
Fig. 8 is a schematic structural diagram of the medium and fast plugging connector of the present invention.
Fig. 9 is a schematic structural view of the filter element replacement of the present invention.
Fig. 10 is a schematic cross-sectional structure diagram of the push rod of the present invention.
In the figure: the water route board comprises a water route board body 1, a water stop valve 2, a water stop valve fixing ring 3, a filter element pressing rod 4, a quick-connection-peg 5, a valve body cavity 11, a water inlet flow channel 12, a water outlet flow channel 13, a fixing ring cavity 14, a valve body 21, a valve cover 22, a valve core 23, a push rod 24, a pressure spring 25, a positioning convex ring 31, a limiting concave ring 32, a thin rod 41, a thick rod 42, an O-shaped ring 43 groove 44, a clamping cap 51, a clamping claw 52, a positioning groove ring 141, a limiting convex ring 142, a water outlet 211, a first sealing ring 212, a fixing buckle 213, a water inlet 221, a limiting hole 222, a fixing buckle groove 223, a guide rod 231 and.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-10, a push-in type water stop valve installed in a water circuit board comprises a water circuit board body 1, a water stop valve 2, a valve body cavity 11 for accommodating the water stop valve 2, a water stop valve fixing ring 3 and a filter element pressure lever 4, wherein a water inlet channel 12 and a water outlet channel 13 are arranged on the water circuit board body 1, the water inlet channel 12 is communicated with the valve body cavity 11, and the water stop valve 2 is installed inside the valve body cavity;
the water stop valve 2 comprises a valve body 21, a valve cover 22, a valve core 23, a push rod 24 and a pressure spring 25, wherein the valve cover 22 is installed at one end of the valve body 21, a water inlet 221 is formed in the valve cover 22, a water outlet 211 is formed in the other end of the valve body 21, a first sealing ring 212 is sleeved on the valve body 21 and is in sealing abutting connection with the inner circumferential surface of the through valve body cavity 11, the first sealing ring 212 is used for achieving sealing connection between the water stop valve 2 and the valve body cavity 11, so that water entering from the water inlet 221 can only enter the water stop valve 2, the sealing performance of the device is improved, a limiting hole 222 is formed in the middle of the bottom surface of the valve cover 22, the water inlet 221 is circumferentially distributed along the limiting hole 222, the valve core 23 is installed inside the valve body 21, the valve core 23 slides in the valve body 21, the opening and closing of the water, the guide rod 231 is matched with the limiting hole 222, the guide rod 231 is inserted into the limiting hole 222, when the valve core 23 moves up and down, the guide rod 231 can play a role in guiding, a pressure spring 25 is further sleeved on the outer side of the guide rod 231, one end of the pressure spring 25 abuts against the valve cover 22, the other end of the pressure spring 25 abuts against the valve core 23, when the water stop valve 2 needs to be closed, the valve core 23 moves towards the water outlet end 211 due to the elastic force of the pressure spring 25, a second sealing ring 232 is sleeved on the outer peripheral surface of one end, close to the water outlet 211, of the valve core 23, the second sealing ring 232 is in sealing abutting joint with the inner peripheral surface of the water outlet 211 so as to seal the water outlet 211, the valve core 23 is further fixedly provided with a push rod 24, the push rod 24 penetrates through the water outlet 211 and the water stop valve fixing ring 3 to abut against the;
The fixed ring cavity 12 is also communicated with a water outlet flow passage 13, and the water outlet flow passage 13 is connected with a filter element pressure rod 4 in a sliding way.
As a technical optimization scheme of the utility model, the inner peripheral surface of valve body 21 tip be provided with fixed knot 213, be provided with fixed catching groove 223 on valve gap 22's the outer peripheral face, fixed knot 213 and fixed catching groove 223 looks adaptation, valve gap 22 is fixed when installing on valve body 21 and is detained 213 card and go into fixed catching groove 223, realizes valve body 21 and valve gap 22's connection.
As a technical optimization scheme of the present invention, the filter element pressing rod 4 includes a thin rod 41 and a thick rod 42, the thin rod 41 and the thick rod 42 are fixedly connected, one end of the thin rod 41 is provided with a groove 44, the thin rod 41 abuts against the push rod 24, the groove 44 is adapted to the top end of the push rod 24, the length of the thin rod 41 is equal to the length of the sliding distance of the valve element 23 in the valve body 21, when the filter element pressing rod 4 is installed in the water outlet flow channel 13, the thin rod 41 can push the push rod 24, the push rod 24 drives the valve element 23 to move towards one end of the valve cover 22, and simultaneously, the pressure spring 25 compresses, so as to open the water stop valve 2, and the water path is connected, so that water can enter the water channel body 1 from the water inlet 12, and then flows into the filter; thick pole 42 one end and 3 butts of stagnant water valve retainer plate, the other end is connected with outside filter core, when realizing that the filter core takes out, filter core depression bar 4 can be taken out simultaneously, and thick pole 42 outside is inlayed and is had O type circle 43, and O type circle 43 is arranged along the periphery in the thick pole 42 outside, and O type circle 43 butt goes out the inner wall of water runner 13, O type circle 43 can improve the leakproofness between filter core valve rod 4 and the water runner 13 for water can not leak away from water runner 13, and O type circle 43 can play the guide effect simultaneously, easy to assemble filter core depression bar 4.
As a technical optimization scheme of the utility model, the tip of intake runner 12 still be provided with quick-connect plug 5, quick-connect plug 5 contains card cap 51 and jack catch 52, the tip of intake runner 12 is installed through pressing down to card cap 51, jack catch 52 is installed on card cap 51 through pressing down.
When the utility model is used, firstly, the water stop valve 2 is installed in the valve body cavity 11, and the first sealing ring 212 of the water stop valve 2 is in sealing butt joint with the inner peripheral surface of the valve body cavity 11, so that water entering from the water inlet 221 can only be introduced into the water stop valve 2, and the sealing performance of the device is improved; then the water stop valve fixing ring 3 is inserted into the fixing ring cavity 14, the positioning lug 31 is inserted into the positioning groove ring 141, and at the moment, the limiting concave ring 32 abuts against the limiting convex ring 142, so that the installation of the water stop valve fixing ring 3 is completed, and meanwhile, the bottom end of the water stop valve fixing ring 3 abuts against the water stop valve 2, so that the water stop valve 2 can be stably installed in the valve body cavity 11; then, as the filter element pressure lever 4 is connected with the filter element, when the filter element is installed in place, the filter element pressure lever 4 is simultaneously installed in the water outlet flow passage 13.
When the filter element pressing rod 4 is installed in the water outlet channel 13, the thin rod of the filter element pressing rod 4 pushes the push rod 24, the push rod 24 drives the valve core 23 to move towards one end of the valve cover 22, and meanwhile, the pressure spring 25 compresses, so that the water stop valve 2 is opened, the water channel is connected, water can enter the water channel board body 1 from the water inlet 221, and then flows into the filter element from the water outlet 212; thereby realizing the normal circulation of the water path.
When this filter core needs to be changed, take off the filter core, at this moment, filter core depression bar 4 takes off from delivery port 13 simultaneously, because push rod 24 does not have filter core depression bar 4's support, pressure spring 25 and the water in the water inlet 221 push away case 23 jointly and remove to delivery port 212 one end, make the sealed butt of inner peripheral surface of second sealing washer 232 and delivery port 212, thereby realize stagnant water valve 2 and close, the water route disconnection, water can't flow from the delivery port, therefore convenient operation, do not need the operation in kitchen, and a large amount of water will flow out can not appear, ground and other devices are drenched easily, the extravagant condition of water resource has been caused simultaneously, the experience of user's renew cartridge has been improved, and the complexity of changing the filter core has been reduced.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (4)
1. A push-in type water stop valve installed in a water circuit board is characterized by comprising a water circuit board body (1), a water stop valve (2), a valve body cavity (11) for accommodating the water stop valve (2), a water stop valve fixing ring (3) and a filter element pressing rod (4), wherein a water inlet flow passage (12) and a water outlet flow passage (13) are arranged on the water circuit board body (1), the water inlet flow passage (12) is communicated with the valve body cavity (11), and the water stop valve (2) is installed inside the valve body cavity;
the water stop valve (2) comprises a valve body (21), a valve cover (22), a valve core (23), a push rod (24) and a pressure spring (25), wherein the valve cover (22) is installed at one end of the valve body (21), a water inlet (221) is formed in the valve cover (22), a water outlet (211) is formed in the other end of the valve body (21), a first sealing ring (212) is sleeved on the valve body (21), the first sealing ring (212) is in sealing abutting joint with the inner peripheral surface of a through valve body cavity (11), a limiting hole (222) is formed in the middle of the bottom surface of the valve cover (22), the water inlets (221) are circumferentially distributed along the limiting hole (222), the valve core (23) is installed inside the valve body (21), the valve core (23) slides in the valve body (21), a guide rod (231) is arranged at one end, close to the valve cover (22), the guide rod (231) is matched with the limiting hole (222), the pressure spring, one end of the pressure spring (25) is abutted to the valve cover (22), the other end of the pressure spring is abutted to the valve core (23), a second sealing ring (232) is sleeved on the outer peripheral surface of one end, close to the water outlet (211), of the valve core (23), the second sealing ring (232) is in sealing abutting joint with the inner peripheral surface of the water outlet (211), a push rod (24) is further fixed to the valve core (23), the push rod (24) penetrates through the water outlet (211) and the water stop valve fixing ring (3) to be abutted to the filter element pressing rod (4), and the cross section of the push rod (24) is in a cross;
the valve body cavity (11) is also communicated with a fixing ring cavity (14), a positioning groove ring (141) and a limiting convex ring (142) are arranged on the fixing ring cavity (14), a water stop valve fixing ring (3) is arranged inside the fixing ring cavity (14), a positioning convex ring (31) and a limiting concave ring (32) are arranged on the outer peripheral surface of the water stop valve fixing ring (3), the positioning groove ring (141) is matched with the positioning convex ring (31), the limiting convex ring (142) is abutted with the limiting concave ring (32), and the fixing ring cavity (14) is abutted with the valve body (21);
the fixed ring cavity (14) is also communicated with a water outlet flow passage (13), and the water outlet flow passage (13) is connected with a filter element pressing rod (4) in a sliding manner.
2. A push-to-close valve for installation in a waterway plate according to claim 1, wherein: the inner peripheral surface of the end part of the valve body (21) is provided with a fixing buckle (213), the outer peripheral surface of the valve cover (22) is provided with a fixing buckle groove (223), and the fixing buckle (213) is matched with the fixing buckle groove (223).
3. A push-to-close valve for installation in a waterway plate according to claim 1, wherein: filter core depression bar (4) contain thin pole (41) and thick pole (42), thin pole (41) and thick pole (42) fixed connection, the one end of thin pole (41) is provided with recess (44), thin pole (41) and push pole (24) butt, recess (44) and the top looks adaptation of pushing pole (24), the length of thin pole (41) equals case (23) the length of sliding distance in valve body (21), thick pole (42) one end and stagnant water valve retainer plate (3) butt, the other end is connected with outside filter core, thick pole (42) outside is inlayed and is had O type circle (43), and O type circle (43) are arranged along the periphery in thick pole (42) outside, the inner wall of O type circle (43) butt water outlet flow way (13).
4. A push-to-close valve for installation in a waterway plate according to claim 1, wherein: the end part of the water inlet flow channel (12) is also provided with a quick-connection-peg (5), the quick-connection-peg (5) comprises a clamping cap (51) and a clamping jaw (52), the clamping cap (51) is installed on the end part of the water inlet flow channel (12) through pressing, and the clamping jaw (52) is installed on the clamping cap (51) through pressing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920618556.5U CN209952391U (en) | 2019-04-30 | 2019-04-30 | Push-in type water stop valve installed in water circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920618556.5U CN209952391U (en) | 2019-04-30 | 2019-04-30 | Push-in type water stop valve installed in water circuit board |
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| Publication Number | Publication Date |
|---|---|
| CN209952391U true CN209952391U (en) | 2020-01-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920618556.5U Active CN209952391U (en) | 2019-04-30 | 2019-04-30 | Push-in type water stop valve installed in water circuit board |
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| Country | Link |
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| CN (1) | CN209952391U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114413007A (en) * | 2022-01-07 | 2022-04-29 | 佛山市美的清湖净水设备有限公司 | Water stop valve, filter element and water purifying device |
-
2019
- 2019-04-30 CN CN201920618556.5U patent/CN209952391U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114413007A (en) * | 2022-01-07 | 2022-04-29 | 佛山市美的清湖净水设备有限公司 | Water stop valve, filter element and water purifying device |
| CN114413007B (en) * | 2022-01-07 | 2023-12-26 | 佛山市美的清湖净水设备有限公司 | Water stop valve, filter element and water purifying device |
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