CN212203244U - Check valve capable of automatically regulating pressure based on intelligent water supply system - Google Patents
Check valve capable of automatically regulating pressure based on intelligent water supply system Download PDFInfo
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- CN212203244U CN212203244U CN201922259615.7U CN201922259615U CN212203244U CN 212203244 U CN212203244 U CN 212203244U CN 201922259615 U CN201922259615 U CN 201922259615U CN 212203244 U CN212203244 U CN 212203244U
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Abstract
The utility model relates to the technical field of check valves for water pipes, in particular to a check valve capable of automatically regulating pressure based on an intelligent water supply system, which comprises a valve body, wherein the right side of the valve body is fixedly connected with a fixed block, the left side and the right side of the inner wall of the fixed block, which are close to the center, are both rotatably connected with rotating shafts, the surface of the rotating shaft at the left side is fixedly connected with a driving wheel, the surface of the driving wheel, which is close to the left side, is fixedly connected with a valve clack, the right side of the bottom of the fixed block is fixedly connected with a sleeve, the top of the inner wall of the sleeve is movably connected with a sliding rod, when the pressure of water flow is overlarge, the valve clack can upwards rotate so as to compress the sliding rod, when the amplitude of the sliding rod moving towards the inner side of the sleeve, therefore, when the water flow pressure is too large, the valve clack can play a role in automatically adjusting the pressure.
Description
Technical Field
The utility model relates to a check valve technical field for the water pipe specifically is a but check valve of automatic pressure regulating based on wisdom water supply system.
Background
The check valve is a valve whose opening and closing member is a circular valve clack and can produce action by self weight and medium pressure to block medium backflow, belonging to the field of automatic valve.
Although current check valve can play the effect of preventing the backward flow, when rivers pressure is too big, the valve clack then can be because of the impact force of rivers, can't be closed, thereby the velocity of flow of uncontrollable rivers, thereby lead to the effect that the backward flow valve can't play and prevent the backward flow, traditional check valve is generally connected valve clack and outside handle through a pivot simultaneously, then the staff passes through the pressure that the valve clack was adjusted to the handle, but because the effect of rivers pressure, the staff is when closing the valve clack with the hand, very hard and troublesome.
SUMMERY OF THE UTILITY MODEL
The utility model provides a not enough to prior art, the utility model provides a but based on wisdom water supply system is with check valve of automatically regulated pressure possesses the velocity of flow that can automatically regulated rivers under the too big condition of rivers pressure, the staff's of being convenient for advantage such as manual closing valve clack, has solved unable automatically regulated under the too big condition of traditional check valve rivers pressure, staff very trouble problem when manual closing valve.
The utility model discloses a but check valve of automatic pressure regulating based on wisdom water supply system, including the valve body, the fixed intercommunication in the middle of valve body bottom has the water inlet, the fixed intercommunication in the middle of valve body top has the delivery port, the right side fixedly connected with fixed block of valve body, the fixed block inner wall is connected with the pivot just near the left and right sides of central authorities all rotation, the fixed surface of left side pivot is connected with the action wheel, the fixed surface of right side pivot is connected with from the driving wheel, the action wheel surface is and is close to left position department fixed connection valve clack, the left side of valve clack runs through the left side of fixed block, the fixed surface of driven wheel is connected with the dwang, the bottom of action wheel runs through the bottom of fixed block and fixedly connected with the handle, the left central activity of valve, make rivers can pass the valve body after flowing into from the water inlet, then flow from the delivery port, pass the in-process of valve body at rivers, because the gravity of valve clack self for the valve clack can use the center of action wheel to rotate as the centre of a circle, thereby plays the effect that prevents against the current.
The utility model discloses a but based on wisdom water supply system is with check valve of automatic pressure regulating, wherein the inner wall fixedly connected with vacuum layer of valve body, the vacuum in situ packing has a plurality of vacuum cottons, this structure setting for rivers in the valve body are when passing, and the inside sound of valve body can be completely cut off to the vacuum layer, prevent that valve body sound noise is too big, influences user's normal use.
The utility model discloses a but based on wisdom water supply system is with check valve of automatic pressure regulating, wherein the teeth of a cogwheel on driving wheel surface and the teeth of a cogwheel intermeshing on driven wheel surface, the waterproof cover of fixed surface of valve clack is connected with, this structure setting for the valve clack can drive the action wheel and rotate when rotating, thereby drives from the driving wheel rotation, thereby makes the dwang can use the center from the driving wheel to upwards rotate as the centre of a circle.
The utility model discloses a but based on wisdom water supply system is with check valve of automatic pressure regulating, wherein the central authorities on handle right side have seted up and have pointed the groove, and it is the equidistance along the vertical direction of handle to point the groove and is provided with five, this structure setting for the staff can put into the finger inslot with the hand when manual closing valve clack, thereby has improved the convenience of user when using.
The utility model discloses a but based on wisdom water supply system is with check valve of automatic pressure regulating, wherein the equal fixedly connected with slider in top of the slide bar left and right sides, the spout has all been seted up to the left and right sides of sleeve inner wall, slider sliding connection in the spout, and this structure sets up for the dwang can compress the slide bar when rotating and move to the sleeve inboard, thereby drives the slider and slides in the spout.
The utility model discloses a check valve based on wisdom water supply system is with automatic pressure regulating, wherein the top of slide bar and the bottom fixed connection on handle right side, the top fixedly connected with spring of sleeve inner wall, the structure sets up, make when water pressure is too big, the valve clack then can upwards rotate, thereby compress the slide bar, when the slide bar is too big to the inboard range of motion of sleeve, then can drive the spring compression, thereby make the spring can give the opposite power of slide bar, thereby promote the dwang and rotate downwards, make the valve clack can downstream, thereby when water pressure is too big, the valve clack can play the effect of automatically regulated pressure.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model is provided with the driving wheel and the driven wheel which are matched with the rotating rod, so that the valve clack can drive the driving wheel to rotate when rotating, thereby driving the driven wheel to rotate, so that the rotating rod can rotate upwards by taking the center of the driven wheel as the center of a circle, meanwhile, the slide block and the slide groove are arranged and matched with the slide rod, so that the rotating rod can compress the slide rod to move towards the inner side of the sleeve when rotating, thereby driving the slide block to slide in the chute, and when the water pressure is overlarge, the valve clack can rotate upwards through the arranged spring, thereby compressing the slide bar, when the movement amplitude of the slide bar towards the inner side of the sleeve is overlarge, the slide bar drives the spring to compress, so that the spring can give an opposite force to the slide rod, thereby pushing the rotating rod to rotate downwards, make the valve clack can the downstream to when rivers pressure is too big, the valve clack can play the effect of automatically regulated pressure.
2. The utility model discloses a valve body and the piston that set up, the cooperation valve clack, make rivers flow into the back from the water inlet, can pass the valve body, then flow from the delivery port, at the in-process that rivers passed the valve body, because the gravity of valve clack self, make the valve clack can use the center of action wheel to rotate as the centre of a circle, thereby play the effect that prevents the adverse current, through the vacuum layer that sets up, make rivers in the valve body when passing, the inside sound of valve body can be completely cut off on the vacuum layer, prevent that valve body sound noise is too big, influence user's normal use.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:
FIG. 1 is a schematic view of the overall front view cross-section structure of the present invention;
FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;
fig. 3 is an enlarged schematic view of B in fig. 1.
In the figure: 1. a valve body; 2. a water inlet; 3. a water outlet; 4. a vacuum layer; 5. a piston; 6. a fixed block; 7. a valve flap; 8. a waterproof jacket; 9. a driving wheel; 10. a driven wheel; 11. a rotating shaft; 12. rotating the rod; 13. a handle; 14. a finger groove; 15. a sleeve; 16. a slide bar; 17. a slider; 18. a chute; 19. a spring.
Detailed Description
In the following description, numerous implementation details are set forth in order to provide a more thorough understanding of the present invention. It should be understood, however, that these implementation details should not be used to limit the invention. That is, in some embodiments of the invention, details of these implementations are not necessary. In addition, some conventional structures and components are shown in simplified schematic form in the drawings.
In addition, the descriptions related to "first", "second", etc. in the present invention are only for description purposes, not specifically referring to the order or sequence, and are not intended to limit the present invention, but only to distinguish the components or operations described in the same technical terms, and are not to be construed as indicating or implying any relative importance or implicit indication of the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
Referring to fig. 1-3, the utility model relates to a check valve capable of automatically regulating pressure for a smart water supply system, which comprises a valve body 1, a water inlet 2 is fixedly communicated with the center of the bottom of the valve body 1, a water outlet 3 is fixedly communicated with the center of the top of the valve body 1, a fixed block 6 is fixedly connected with the right side of the valve body 1, a rotating shaft 11 is rotatably connected with the left and right sides of the inner wall of the fixed block 6 near the center, a driving wheel 9 is fixedly connected with the surface of the rotating shaft 11 at the left side, a driven wheel 10 is fixedly connected with the surface of the rotating shaft 11 at the right side, a valve flap 7 is fixedly connected with the surface of the driving wheel 9 near the left side, the left side of the valve flap 7 penetrates through the left side of the fixed block 6, a rotating rod 12 is fixedly connected with the surface of the driven wheel 10, the top swing joint of sleeve 15 inner wall has slide bar 16, and this structure setting for rivers can pass valve body 1 after flowing in from water inlet 2, then flow out from delivery port 3, and at the in-process that rivers passed valve body 1, because the gravity of valve clack 7 self, make valve clack 7 can use the center of action wheel 9 as the centre of a circle rotation, thereby play the effect that prevents against the current.
The inner wall fixedly connected with vacuum layer 4 of valve body 1, the intussuseption of vacuum layer 4 is filled with a plurality of vacuum cotton, and this structure sets up for rivers in the valve body 1 are when passing, and the sound of vacuum layer 4 can completely cut off 1 inside of valve body prevents that 1 sound noise of valve body is too big, influences user's normal use.
The teeth of a cogwheel on action wheel 9 surface and the teeth of a cogwheel intermeshing from driving wheel 10 surface, the fixed surface of valve clack 7 is connected with waterproof cover 8, and this structure sets up for valve clack 7 can drive action wheel 9 and rotate when rotating, thereby drives and rotates from driving wheel 10, thereby makes dwang 12 can use the center from driving wheel 10 to upwards rotate as the centre of a circle.
The equal fixedly connected with slider 17 in top of the 16 left and right sides of slide bar, spout 18 has all been seted up to the left and right sides of sleeve 15 inner wall, and slider 17 sliding connection is in spout 18, and this structure sets up for dwang 12 can compress slide bar 16 when rotating and move to sleeve 15 inboard, thereby drives slider 17 and slides in spout 18.
The top of slide bar 16 and the bottom fixed connection on handle 13 right side, the top fixedly connected with spring 19 of sleeve 15 inner wall, the structure sets up, when making water pressure too big, valve clack 7 then can upwards rotate, thereby compress slide bar 16, when slide bar 16 is too big to the inboard motion range of sleeve 15, then can drive spring 19 compression, thereby make spring 19 can give 16 opposite power of slide bar, thereby promote dwang 12 and rotate downwards, make valve clack 7 can the downstream, thereby when water pressure is too big, valve clack 7 can play the effect of automatically regulated pressure.
When using the utility model discloses the time: firstly, the water inlet 2 of the valve body 1 is connected to an external water pipe, then water can be introduced, when water does not enter the valve body 1, the left side of the bottom of the valve clack 7 is fixedly connected with the piston 5, after water is introduced, the water impacts the valve clack 7, so that the valve clack 7 is driven to rotate by taking the center of the driving wheel 9 as the circle center, when the driving wheel 9 rotates, the driven wheel 10 meshed with the driving wheel is driven to rotate, the driven wheel 10 drives the rotating rod 12 at the bottom of the driven wheel to rotate, at the same time, the rotating rod 12 drives the handle 13 to rotate, the handle 13 compresses the sliding rod 16, so that the sliding block 17 is driven to slide in the sliding groove 18, the sliding rod 16 moves towards the inner side of the sleeve 15, when the water pressure is too high, the valve clack 7 rotates upwards and is attached to the top of the right side of the valve body 1, at the, when the sliding rod 16 contacts the spring 19, the rotation amplitude of the valve clack 7 is over large, and the spring 19 gives downward elastic force to the sliding rod 16, so that the sliding rod 16 moves downward, the rotating rod 12 and the valve clack 7 are driven to rotate, and the effect of automatically adjusting the water flow pressure is achieved.
The above description is only an embodiment of the present invention, and is not intended to limit the present invention. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.
Claims (6)
1. The utility model provides a but check valve based on wisdom water supply system is with automatic pressure regulating, includes valve body (1), its characterized in that: the fixed intercommunication in central authorities of valve body (1) bottom has water inlet (2), the fixed intercommunication in central authorities at valve body (1) top has delivery port (3), the right side fixedly connected with fixed block (6) of valve body (1), the fixed block (6) inner wall just is close to the left and right sides of central authorities and all rotates and is connected with pivot (11), the left side the fixed surface of pivot (11) is connected with action wheel (9), the right side the fixed surface of pivot (11) is connected with from driving wheel (10), action wheel (9) surface just is close to left position department fixedly connected with valve clack (7), the left side of fixed block (6) is run through in the left side of valve clack (7), the fixed surface from driving wheel (10) is connected with dwang (12), the bottom and the fixedly connected with handle (13) of fixed block (6) are run through to, the valve is characterized in that a piston (5) is movably inserted in the center of the left side of the valve body (1), a sleeve (15) is fixedly connected to the right side of the bottom of the fixing block (6), and a sliding rod (16) is movably connected to the top of the inner wall of the sleeve (15).
2. The intelligent water supply system based on the check valve capable of automatically adjusting pressure as claimed in claim 1, wherein: the inner wall fixedly connected with vacuum layer (4) of valve body (1), vacuum layer (4) intussuseption is filled with a plurality of vacuum cotton.
3. The intelligent water supply system based on the check valve capable of automatically adjusting pressure as claimed in claim 1, wherein: the gear teeth on the surface of the driving wheel (9) are meshed with the gear teeth on the surface of the driven wheel (10), and the surface of the valve clack (7) is fixedly connected with a waterproof sleeve (8).
4. The intelligent water supply system based on the check valve capable of automatically adjusting pressure as claimed in claim 1, wherein: finger grooves (14) are formed in the center of the right side of the handle (13), and five finger grooves (14) are arranged at equal intervals in the vertical direction of the handle (13).
5. The intelligent water supply system based on the check valve capable of automatically adjusting pressure as claimed in claim 1, wherein: the top of the left side and the right side of the sliding rod (16) is fixedly connected with a sliding block (17), the left side and the right side of the inner wall of the sleeve (15) are provided with sliding grooves (18), and the sliding blocks (17) are connected in the sliding grooves (18) in a sliding mode.
6. The intelligent water supply system based on the check valve capable of automatically adjusting pressure as claimed in claim 1, wherein: the top of the sliding rod (16) is fixedly connected with the bottom of the right side of the handle (13), and the top of the inner wall of the sleeve (15) is fixedly connected with a spring (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922259615.7U CN212203244U (en) | 2019-12-16 | 2019-12-16 | Check valve capable of automatically regulating pressure based on intelligent water supply system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922259615.7U CN212203244U (en) | 2019-12-16 | 2019-12-16 | Check valve capable of automatically regulating pressure based on intelligent water supply system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212203244U true CN212203244U (en) | 2020-12-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922259615.7U Active CN212203244U (en) | 2019-12-16 | 2019-12-16 | Check valve capable of automatically regulating pressure based on intelligent water supply system |
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| Country | Link |
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| CN (1) | CN212203244U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112754552A (en) * | 2021-01-11 | 2021-05-07 | 青岛市城阳区人民医院 | High overspeed device tensioner for thoracic surgery clinical operation of security |
| CN113294562A (en) * | 2021-05-21 | 2021-08-24 | 孙春霞 | Double-linkage temperature control valve embedded in solar water heater pipeline |
-
2019
- 2019-12-16 CN CN201922259615.7U patent/CN212203244U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112754552A (en) * | 2021-01-11 | 2021-05-07 | 青岛市城阳区人民医院 | High overspeed device tensioner for thoracic surgery clinical operation of security |
| CN112754552B (en) * | 2021-01-11 | 2022-02-01 | 青岛市城阳区人民医院 | High overspeed device tensioner for thoracic surgery clinical operation of security |
| CN113294562A (en) * | 2021-05-21 | 2021-08-24 | 孙春霞 | Double-linkage temperature control valve embedded in solar water heater pipeline |
| CN113294562B (en) * | 2021-05-21 | 2023-10-24 | 浙江巨龙流体智控股份有限公司 | Double-linkage temperature control valve embedded in solar water heater pipeline |
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