CN218091159U - Pilot-type unpowered water outlet control device - Google Patents
Pilot-type unpowered water outlet control device Download PDFInfo
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- CN218091159U CN218091159U CN202222635494.3U CN202222635494U CN218091159U CN 218091159 U CN218091159 U CN 218091159U CN 202222635494 U CN202222635494 U CN 202222635494U CN 218091159 U CN218091159 U CN 218091159U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/108—Rainwater harvesting
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Abstract
The utility model provides a pilot-type unpowered water outlet control device, which comprises a water storage space, wherein the top of the water storage space is provided with a planting space and a pilot space which are respectively communicated with the water storage space, a water outlet device is arranged inside the water storage space, and the bottom of the water storage space is provided with a liquid outlet pipe which is communicated with the water outlet device in a selectable mode; a pilot device is further arranged between the pilot space and the water storage space, and the pilot device controls the connection and disconnection of the water outlet device and the liquid outlet pipe according to the rainwater quantity in the pilot space; the floater is driven by the buoyancy of water in the pilot space to rise along with the liquid level and jack up the pull rod, and the water outlet device is driven to be closed by the connecting rod, so that rainwater is prevented from being discharged along with the water outlet device in the rain falling process and being incapable of effectively storing water in the water storage space; the unpowered control of the water outlet device is realized without any external force.
Description
Technical Field
The utility model relates to a technical field of play water control, concretely relates to unpowered play water control device of guide's type.
Background
The unpowered slow release device in the prior art floats on the liquid level position of the water body under the buoyancy action of the top floating body, the water body enters from the water inlet at the top and is discharged from the water outlet at the bottom, water impurities with larger particles are blocked outside the filter screen, and the water entering the inner part flows through the inner flow control part without the help of the external force action, so that the water can be released slowly, uniformly and controllably from the water storage facility and is released outwards controllably while the water level is continuously reduced.
However, due to the lack of an effective water outlet control device, the existing unpowered slow release device can slowly drain rainwater after water begins to enter the water storage facility. Rainwater is difficult to be effectively stored in the water storage space, water inlet and water drainage are carried out simultaneously, so that on one hand, the accurate realization of the delay regulation function (storage during water inlet or rainfall and slow release during no water inlet or rain stopping) of the whole system is not facilitated, and meanwhile, the disturbance of water inlet is not beneficial to precipitation, purification and effective utilization of rainwater in a water storage facility.
Therefore, it is desirable to provide a water outlet control device to solve the above-mentioned drawbacks and deficiencies of the prior art.
Disclosure of Invention
In order to solve the defects and the defects existing in the prior art, the utility model provides a guide type unpowered water outlet control device.
The utility model provides a concrete scheme does:
a pilot unpowered water outlet control device comprises a water storage space, wherein a planting space and a pilot space which are respectively communicated with the water storage space are arranged at the top of the water storage space, a water outlet device is arranged in the water storage space, and a liquid outlet pipe which is communicated with the water outlet device in a selectable mode is arranged at the bottom of the water storage space; the method is characterized in that: and a pilot device is also arranged between the pilot space and the water storage space, and the pilot device controls the connection and disconnection of the water outlet device and the liquid outlet pipe according to the rainwater quantity in the pilot space.
As a further preferred embodiment of the present invention, the guide device includes a housing extending into the guide space and a pull rod capable of moving up and down inside the housing, the pull rod is driven by the pull rod, the top of the housing extends out and is provided with a float below the top of the pull rod, the bottom of the pull rod is connected with one end of a connecting rod, the connecting rod is hinged inside the housing, and the other end of the connecting rod is connected with the plug body.
As a further preferred embodiment of the present invention, the housing includes an upper housing and a lower housing connected to each other, the pull rod is located inside the upper housing and the lower housing, and the connecting rod and the plug are located inside the lower housing.
As a further preferred embodiment of the present invention, the pull rod extends from the top of the housing and is provided with a first large diameter portion, and the bottom of the pull rod is provided with a second large diameter portion.
As a further preferred embodiment of the present invention, the connecting rod is set to be L-shaped, the middle portion of the connecting rod is hinged to the inside of the lower housing, one end of the connecting rod is lapped on the top of the second large diameter portion, and the other end is movably connected to the plug body.
As a further preferred embodiment of the present invention, the float is provided in a ring shape and externally fitted to the top periphery of the housing.
As a further preferred embodiment of the present invention, the plug body is a tapered plug, and the end of the tapered plug close to the water outlet device is provided with a flexible structure.
As a further preferred embodiment of the utility model, the top in guide's space is provided with blocks dirty groove set up a plurality of through-holes that communicate with the water storage space on the lateral wall in guide's space the bottom in guide's space still is provided with the logical water installation that communicates with the water storage space.
As a further preferred embodiment of the present invention, the top of the pilot space is provided with a rain drop pipe, and the bottom of the water storage space is provided with an overflow pipe communicated with the outside.
As a further preferred embodiment of the utility model, the water outlet device is an unpowered slow release device or a water outlet control device with a control valve.
Compared with the prior art, the utility model discloses the technological effect that can realize includes:
1) The utility model provides a guide's unpowered play water controlling means of type drives the float through the buoyancy of guide's space water-logging and rises and jack-up pull rod along with the liquid level, and the water installation is closed in the drive of rethread connecting rod to avoid the rainwater to discharge along with the water installation at the rain in-process and can't effectively deposit water in the water storage space.
2) The utility model provides a unpowered play water control device of guide's type relies on the buoyancy of depositing water in the guide's space completely to the open and close control of play water installation to realize, need not with the help of any external force, realizes the unpowered control to a water installation.
3) The utility model provides an unpowered play water controlling means of guide's type can combine sustained-release devices to be used for subaerial rainwater regulation device (like regulation flower case etc.), also can combine sustained-release devices to be used for burying the rainwater drainage time delay adjustment facility of ground, and application scope is wide, and collocation is nimble.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural diagram of the pilot device of the present invention.
Fig. 3 is a schematic structural view of the water outlet control device of the present invention in an initial state.
Fig. 4 is a schematic structural view of the water outlet control device of the present invention in a closed state.
Fig. 5 is a schematic structural view of the water outlet control device of the present invention in an open state.
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.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
[ first embodiment ]
As shown in fig. 1-4, the first embodiment of the present invention is specifically configured as follows:
as shown in fig. 1, a pilot unpowered effluent control device includes a water storage space 3, and a planting space 1 and a pilot space 2 respectively communicated with the water storage space 3 are disposed at the top of the water storage space.
Green plants are planted in the planting space 1, pebbles and the like are filled at the bottom of the planting space 1 to filter rainwater falling into the planting space 1, and the bottom of the planting space 1 is communicated with the water storage space 3 to discharge the filtered rainwater into the water storage space 3;
a trash blocking groove 21 is formed IN the top of the pilot space 2, a rain drop pipe IN is arranged on the top of the pilot space 2, rainwater falling through the rain drop pipe IN enters the trash blocking groove 21 to be filtered, pebbles, gravels and the like are filled IN the trash blocking groove 21 to prevent large-particle impurities such as fallen leaves and branches IN the rainwater from entering the pilot space 2, a plurality of through holes 22 communicated with the water storage space 3 are formed IN the side wall of the pilot space 2, the rainwater entering the pilot space 2 enters the water storage space 3 through the through holes 22, and a water passing device 23 communicated with the water storage space 3 is further arranged at the bottom of the pilot space 2, so that the water stored IN the pilot space 2 can enter the water storage space 3 through the water passing device 23 when the position of the water passing device 23 is lower than the through holes 22; the water passing device can be selected from products in patents CN214657541U and CN112942534A which are already filed by my department.
A water outlet device 31 is arranged in the water storage space 3, and a liquid outlet pipe OUT1 which is selectively communicated with the water outlet device 31 is arranged at the bottom of the water storage space 3; when drain pipe OUT1 and play water installation 31 communicate, the inside water of water storage space 3 can be discharged via drain pipe OUT1, when drain pipe OUT1 and play water installation 31 do not lead to, the inside water of water storage space 3 is not discharged via drain pipe OUT1, the bottom of water storage space 3 still is provided with the overflow pipe OUT2 with outside intercommunication to it discharges through overflow pipe OUT2 when being higher than preset the position to deposit more water position in the inside water of water storage space 3.
As an improvement to the prior art, in this embodiment, a pilot device 4 is further disposed between the pilot space 2 and the water storage space 3, and the pilot device controls the connection and disconnection between the water outlet device 31 and the liquid outlet pipe OUT1 according to the amount of rainwater in the pilot space 2.
As shown in fig. 2, the pilot device 4 in this embodiment includes a housing extending into the pilot space 2 and a pull rod 43 capable of moving up and down inside the housing, the pull rod extends from the top of the housing and is provided with a float 44 below the top of the pull rod, the bottom of the pull rod is connected to one end of a connecting rod 45, the connecting rod 45 is hinged inside the housing, and the other end of the connecting rod 45 is connected to a plug body 47; the floater 44 can synchronously ascend along with the liquid level under the buoyancy action of water stored in the pilot space 2, and contacts with the top of the pull rod and jacks up the pull rod after the floater ascends to a certain height, and the bottom of the pull rod drives one end of the connecting rod to rotate around a hinge point while the pull rod ascends, and the other end of the connecting rod pushes the plug body 47 to realize the connection and closing of the water outlet device 31 and the liquid outlet pipe OUT1; on the contrary, when the liquid level in the guiding space 2 descends, the floater descends, the pull rod 43 descends and simultaneously acts on one end of the connecting rod 45, and the other end of the connecting rod 45 retracts to open the connection between the water outlet device 31 and the liquid outlet pipe OUT 1. Thereby avoiding the rainwater from being discharged along with the water outlet device and being incapable of effectively storing water in the water storage space in the rain falling process.
As shown in fig. 2, in the present embodiment, the housing includes an upper housing 41 and a lower housing 42 connected to each other, the pull rod is located inside the upper housing 41 and the lower housing 42, and the connecting rod 45 and the plug 47 are located inside the lower housing 42, so that the working position of the pull rod, the connecting rod and the plug is ensured to be limited while the unpowered water outlet control is realized, and the working influence of the water stored in the water storage space 3 on the pull rod, the connecting rod and the plug is reduced.
As shown in fig. 2, the first large diameter portion 431 is provided on the pull rod extending from the top of the housing, the first large diameter portion 431 enables the top of the pull rod 43 to be always located at the top of the housing, the second large diameter portion 432 is provided at the bottom of the pull rod, the second large diameter portion 432 is used for being lapped with one end of the connecting rod 45, when the pull rod ascends, the second large diameter portion can drive the connecting rod 45 to rotate counterclockwise so as to close the connection between the water outlet device 31 and the liquid outlet pipe OUT1, and when the pull rod descends, the effect of the second large diameter portion on the connecting rod 45 disappears, and the connecting rod 45 rotates clockwise so as to open the connection between the water outlet device 31 and the liquid outlet pipe OUT 1.
In the present embodiment, as shown in fig. 2, the link 45 is provided in an L shape, the middle of the link 45 is hinged inside the lower housing 42 through the rotating shaft 46, one end of the link 45 is lapped on the top of the second large-diameter portion 432 for synchronously rotating along with the pull rod 43, and the other end is movably connected with the plug body 47 to push or retrieve the plug body 47.
In a further preferred embodiment, the float 44 is annularly arranged and externally fitted on the top outer periphery of the housing, and the float 44 can lift and fall synchronously with the water surface in the pilot space 2 by buoyancy, so as to jack or release the first large-diameter portion 431 on the top of the pull rod 43.
As a further preferred embodiment, the plug body 47 is a tapered plug, and a flexible structure is disposed at an end of the tapered plug close to the water outlet device 31, so as to maintain good contact with the water outlet device 31 when the connection between the water outlet device 31 and the liquid outlet pipe OUT1 is opened and closed, thereby ensuring the on-off efficiency.
In this embodiment, the water outlet device 31 is an unpowered slow release device, for example, an unpowered slow release device related in patents CN210737732U and CN110306641a filed by my own may be selected, the unpowered slow release device floats on the water surface position in the water storage space 3 under the buoyancy of its own top floating body, the water enters from the top water inlet and is discharged from the bottom water outlet, the water impurities with larger particles are blocked outside the filter screen, and the water entering the inside flows through the internal flow control component without the aid of external force, so that the water can be released slowly, uniformly, controllably, and controllably and outwardly from the water storage space 3 while the water level continuously drops.
The specific working process of this embodiment is as follows:
rainwater falls into the pilot space 2 through the rain drop pipe IN, is filtered by the trash rack 21 and then is stored at the bottom of the pilot space 2, at the moment, the water level IN the pilot space 2 is low, so that the floater 44 cannot float up, and the rainwater cannot reach the through hole 22, and the water stored IN the pilot space 2 slowly enters the water storage space 3 through the water passing device 23, as shown IN FIG. 3;
along with the gradual rise of the water level in the pilot space 2, when the water level in the pilot space 2 can float the floater 44, the floater 44 rises synchronously along with the water level in the pilot space 2 and gradually comes into contact with the pull rod 43 to finally jack up the first large-diameter part 431 at the top of the pull rod, when the pull rod rises, the second large-diameter part rises synchronously and can drive the connecting rod 45 to rotate anticlockwise so as to push the plug body 47 to the left side to close the connection between the water outlet device 31 and the liquid outlet pipe OUT1, at the moment, the stored water in the water storage space 3 cannot be discharged through the water outlet 48 at the bottom of the unpowered slow release device, the water level in the water storage space 3 rises gradually, and at the moment, the top of the unpowered slow release device rises synchronously along with the water level in the water storage space 3, as shown in FIG. 4;
when the water level in the pilot space 2 rises to the position of the through hole 22, the stored water in the pilot space 2 is discharged into the stored water space 3 through the through hole 22, along with the falling of the water level, the lifting action of the floater 44 on the pull rod disappears, the action of the bottom on one end of the connecting rod also disappears synchronously while the pull rod descends, the connecting rod 45 rotates clockwise to enable the other end of the connecting rod to pull back the plug body 47 to open the connection between the water outlet device 31 and the liquid outlet pipe OUT1, and at the moment, the stored water in the stored water space 3 is finally discharged from the water outlet 48 through the unpowered slow release device.
The floater is driven by the buoyancy of water in the pilot space to rise along with the liquid level and jack up the pull rod, and the water outlet device is driven to be closed by the connecting rod, so that rainwater is prevented from being discharged along with the water outlet device in the rain falling process and being incapable of effectively storing water in the water storage space; the opening and closing control of the water outlet device is completely realized by the aid of water storage buoyancy in the pilot space, the unpowered control of the water outlet device is realized without any external force, the slow release device can be combined to be used for an overground rainwater storage device (such as a storage flower box) and can also be combined to be used for a buried rainwater discharge delay adjusting facility, the application range is wide, and the collocation is flexible.
[ second embodiment ]
As another preferred embodiment, the water outlet device may also be a water outlet control device with a control valve, which is different from the first embodiment only in that the unpowered slow-release device is replaced with the water outlet control device with the control valve, the water outlet control valve is closed when the plug body 47 is pushed out, and the water outlet control valve is opened when the plug body 47 is pulled back. The water inlet is used as a pilot condition to control the closing and opening of the water outlet without any external force.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (10)
1. A pilot unpowered water outlet control device comprises a water storage space (3), wherein a planting space (1) and a pilot space (2) which are respectively communicated with the water storage space (3) are arranged at the top of the water storage space (3), a water outlet device (31) is arranged inside the water storage space (3), and a liquid outlet pipe (OUT 1) which is selectively communicated with the water outlet device (31) is arranged at the bottom of the water storage space (3); the method is characterized in that: a pilot device (4) is further arranged between the pilot space (2) and the water storage space (3), and the pilot device controls the connection and disconnection of the water outlet device (31) and the liquid outlet pipe (OUT 1) according to the rainwater quantity in the pilot space (2).
2. The pilot-type unpowered effluent control device according to claim 1, wherein: the pilot device (4) comprises a shell extending into the pilot space (2) and a pull rod (43) capable of moving up and down in the shell, the pull rod extends out of the top of the shell, a floater (44) is arranged below the top of the pull rod, the bottom of the pull rod is connected with one end of a connecting rod (45), the connecting rod (45) is hinged inside the shell, and the other end of the connecting rod (45) is connected with a plug body (47).
3. The pilot-type unpowered water outlet control device according to claim 2, characterized in that: the shell comprises an upper shell (41) and a lower shell (42) which are connected with each other, the pull rod is located inside the upper shell (41) and the lower shell (42), and the connecting rod (45) and the plug body (47) are located inside the lower shell (42).
4. The pilot-type unpowered effluent control device according to claim 3, wherein: the pull rod extends out of the top of the shell and is provided with a first large-diameter part (431), and the bottom of the pull rod is provided with a second large-diameter part (432).
5. The pilot-type unpowered effluent control device according to claim 4, wherein: the connecting rod (45) is L-shaped, the middle of the connecting rod (45) is hinged to the inner portion of the lower shell (42), one end of the connecting rod (45) is lapped on the top of the second large-diameter portion (432), and the other end of the connecting rod (45) is movably connected with the plug body (47).
6. The pilot-type unpowered effluent control device according to claim 2, wherein: the floater (44) is arranged in a ring shape and sleeved outside the top periphery of the shell.
7. The pilot-type unpowered effluent control device according to claim 2, wherein: the plug body (47) is a conical plug, and a flexible structure is arranged at the end part of the conical plug close to the water outlet device (31).
8. The pilot-type unpowered effluent control device according to claim 1, wherein: the sewage treatment device is characterized in that a sewage blocking groove (21) is formed in the top of the pilot space (2), a plurality of through holes (22) communicated with the water storage space (3) are formed in the side wall of the pilot space (2), and a water passing device (23) communicated with the water storage space (3) is further arranged at the bottom of the pilot space (2).
9. The pilot-type unpowered effluent control device according to claim 1, wherein: the top of the pilot space (2) is provided with a rain drop pipe (IN), and the bottom of the water storage space (3) is provided with an overflow pipe (OUT 2) communicated with the outside.
10. The pilot-type unpowered effluent control device according to claim 1, wherein: the water outlet device (31) is an unpowered slow release device or a water outlet control device with a control valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222635494.3U CN218091159U (en) | 2022-10-09 | 2022-10-09 | Pilot-type unpowered water outlet control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222635494.3U CN218091159U (en) | 2022-10-09 | 2022-10-09 | Pilot-type unpowered water outlet control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218091159U true CN218091159U (en) | 2022-12-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222635494.3U Active CN218091159U (en) | 2022-10-09 | 2022-10-09 | Pilot-type unpowered water outlet control device |
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|---|---|
| CN (1) | CN218091159U (en) |
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2022
- 2022-10-09 CN CN202222635494.3U patent/CN218091159U/en active Active
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