CN203009962U - Base of drainage valve - Google Patents

Base of drainage valve Download PDF

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Publication number
CN203009962U
CN203009962U CN 201220745736 CN201220745736U CN203009962U CN 203009962 U CN203009962 U CN 203009962U CN 201220745736 CN201220745736 CN 201220745736 CN 201220745736 U CN201220745736 U CN 201220745736U CN 203009962 U CN203009962 U CN 203009962U
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CN
China
Prior art keywords
cavity
drainage valve
chamber
base
flow
Prior art date
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Active
Application number
CN 201220745736
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Chinese (zh)
Inventor
蒋友平
陈瑞良
王兴东
王兵
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Xiamen R&T Plumbing Technology Co Ltd
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Xiamen R&T Plumbing Technology Co Ltd
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Publication date
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Priority to CN 201220745736 priority Critical patent/CN203009962U/en
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Publication of CN203009962U publication Critical patent/CN203009962U/en
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Abstract

The utility model discloses a base of a drainage valve, wherein the drainage valve comprises an overflow tube. The base comprises a base seat, wherein the base body is provided with an inner cavity, a water inlet and a water outlet; an isolation plate element is installed in the inner cavity and used for dividing the inner cavity into a first cavity and a second cavity which are not intercommunicated; an overflow port is formed in the cavity wall of the inner cavity; an overflow tube is communicated with the first cavity via the overflow port; and the water inlet is communicated with the water outlet by the second cavity. The base has the following advantages that water flows out of the water outlet via the water inlet and the second cavity in the case that the drainage valve is opened; air in the overflow tube cannot enter the second cavity under the action of the isolation plate element, thus avoiding the situation that the water cannot be fully filled in the whole cavity due to the influence of air, and the situation that the water flow generates a vortex due to the influence of air, and further increasing the drainage speed, and meeting the pursuit of modern people for convenience and fast speed.

Description

Drainage valve base
Technical field
The utility model relates to drainage valve base.
Background technique
Existing drainage valve base, it comprises that a pedestal and with drain chamber is used for the supporting frame of attaching spill pipe, and supporting frame is provided with an overflow ducts, and the internal chamber wall of pedestal is provided with a flow-off, and overflow ducts is connected by flow-off and drain chamber.When drain valve is opened, water flows out through drain chamber, when normal the use, because flow-off communicates with ambient air by overflow ducts, make drain chamber in draining, air can together be sneaked into drain chamber, the space of drain chamber is taken by air, and then causing the outer peripheral areas in drain chamber there is no water, water only flows out by the center region of drain chamber, makes drainage rate reduce.And sneaking into of air also can affect flowing of water, easily forms whirlpool in drain chamber, further causes drainage rate to reduce.In needs today easily and fast, this kind drainage pattern obviously can not satisfy consumer demand.
The model utility content
The utility model provides drainage valve base, and it has overcome the existing deficiency of background technique.the technological scheme that adopts that the utility model solves its technical problem is: drainage valve base, described drain valve comprises spill pipe, it is characterized in that: described base comprises a pedestal (100), described pedestal (100) has an inner chamber body, one water intake (110) and a drain opening (120), described inner chamber body is equiped with an isolation plate, described isolation plate is divided into disconnected the first cavity (200) and the second cavity (300) mutually with inner chamber body, the chamber wall of inner chamber body offers a flow-off (400), described spill pipe is connected with the first cavity (200) by flow-off (400), described the second cavity (300) is connected water intake (110) and drain opening (120).
Among one preferred embodiment: described flow-off (400) is positioned between water intake (110) and drain opening (120).
Among one preferred embodiment: described isolation plate comprises dumping-guiding plate (500) and an extension board (600) that tilts, the corresponding described flow-off of described dumping-guiding plate (500) (400) and the sealing of its upper end portion abut against the chamber wall of inner chamber body, end on the affixed extension board in its underpart (600), under described extension board (600), the end extends to drain opening (120).
Among one preferred embodiment: the cross section of described extension board (600) is circular arc.
Among one preferred embodiment: described spill pipe is placed in week outside described drainage valve base.
Among one preferred embodiment: described base comprises that also one is used for the supporting frame of attaching spill pipe, and support frame as described above is that hollow and its are fixed in week outside pedestal (100), and described flow-off (400) is positioned at the joint of supporting frame and pedestal (100).
Among one preferred embodiment: described spill pipe is placed in top among described drainage valve base, and described the first cavity (200) extends downward the inner chamber body of pedestal (100) from the spill pipe bottom.
Among one preferred embodiment: described the first cavity (200) extends to drain opening (120).
The technical program is compared with background technique, and it has following advantage:
1. the first cavity is connected drain opening and flow-off, and the second cavity is connected water intake and drain opening, and the first cavity and the second cavity are disconnected mutually, makes the current of spill pipe flow out by the first cavity, and the water that drain valve is discharged flows out by the second cavity.When drain valve is opened, current flow out from drain opening through water intake, the second cavity, this moment, the effect spill pipe Air due to the isolation plate can't enter the second cavity, avoid these current to be subjected to air impact and can't to be full of whole cavity, also avoid these current to be subjected to air impact to produce whirlpool, and then the raising drainage rate, satisfy the modern to convenient, pursuit fast.
2. the isolation plate comprises dumping-guiding plate and an extension board that tilts, the corresponding flow-off of dumping-guiding plate, can flow downward along the first cavity under the guiding of dumping-guiding plate after making the water that flows into from spill pipe by flow-off, and avoid producing the backflow that causes because the water yield is excessive.
3. the cross section of extension board is circular arc, reduces the resistance of current, further improves drainage rate.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1 has illustrated the overall schematic of the drainage valve base of a preferred embodiment.
Fig. 2 has illustrated the cross-sectional schematic of the drainage valve base of a preferred embodiment.
Embodiment
Please refer to Fig. 1 to Fig. 2, a preferred embodiment of drainage valve base.
Described drain valve comprises spill pipe and base.
Described base comprises a pedestal 100, described pedestal 100 has an inner chamber body, a water intake 110 and a drain opening 120, described inner chamber body is equiped with an isolation plate, described isolation plate is divided into disconnected the first cavity 200 and the second cavity 300 mutually with inner chamber body, preferably, the first cavity 200 extends to drain opening 120, the chamber wall of inner chamber body offers a flow-off 400, described spill pipe is connected with the first cavity 200 by flow-off 400, and described the second cavity 300 is connected water intake 110 and drain opening 120.Make the current of spill pipe flow out by the first cavity, the water that drain valve is discharged flows out by the second cavity.When drain valve is opened, current flow out from drain opening through water intake, the second cavity, this moment, the effect spill pipe Air due to the isolation plate can't enter the second cavity, avoid these current to be subjected to air impact and can't to be full of whole cavity, also avoid these current to be subjected to air impact to produce whirlpool, and then make the drainage efficiency of the second cavity reach maximization, and improve drainage rate, satisfy the modern to convenient, pursuit fast.In like manner, when in spill pipe, water flow being arranged, current enter in the first cavity by flow-off and flow out from drain opening, because the air in effect second cavity of isolation plate also can't enter the first cavity and then the current of spill pipe are impacted, have also accelerated the water velocity of spill pipe.
In the present embodiment, described flow-off 400 is between water intake 110 and drain opening 120.
In the present embodiment, described isolation plate comprises dumping-guiding plate 500 and an extension board 600 that tilts, the corresponding described flow-off 400 of described dumping-guiding plate 500 and the sealing of its upper end portion abut against the chamber wall of inner chamber body, end on the affixed extension board 600 in its underpart, under described extension board 600, the end extends to drain opening 120.
In the present embodiment, the cross section of described extension board 600 is circular arc, can reduce the resistance of current, further improves drainage rate.As required, the cross section of this extension board 600 also can be made as rhombus, triangle etc., not as limit.
In the present embodiment, described spill pipe is placed in week outside described drainage valve base, and is concrete, and described base comprises that also one is used for the supporting frame of attaching spill pipe, support frame as described above is that hollow and its are fixed in week outside pedestal 100, and described flow-off 400 is positioned at the joint of supporting frame and pedestal 100; Support frame as described above comprises a cylindrical shell 710 of vertically arranging and the supporting bar 720 of a lateral arrangement, described cylindrical shell 710 and supporting bar 720 are hollow, end before the affixed supporting bar 720 in the bottom of cylindrical shell 710, after supporting bar 720, the end is fixed in pedestal 100, described flow-off 400 is positioned at the joint of supporting bar 720 and pedestal 100, and the bottom of described spill pipe is plugged in cylindrical shell 710.
Through overtesting, adopt the base of this structure, the drainage rate of its drain valve and the drainage rate of drain valve of the prior art have obvious lifting, are below the comparison sheet (being of a size of the size of pedestal in form) of the drainage rate of same working water level:
(unit: rise/second)
The above, it is only the utility model preferred embodiment, therefore can not limit according to this scope that the utility model is implemented, the equivalence of namely doing according to the utility model the scope of the claims and description changes and modifies, for example, described spill pipe is placed in top (not shown) among described drainage valve base, and described the first cavity 200 extends downward the inner chamber body of pedestal 100 from the spill pipe bottom; Preferably, described the first cavity 200 extends to drain opening 120, all should still belong in the scope that the utility model contains.

Claims (8)

1. drainage valve base, described drain valve comprises spill pipe, it is characterized in that: described base comprises a pedestal (100), described pedestal (100) has an inner chamber body, one water intake (110) and a drain opening (120), described inner chamber body is equiped with an isolation plate, described isolation plate is divided into disconnected the first cavity (200) and the second cavity (300) mutually with inner chamber body, the chamber wall of inner chamber body offers a flow-off (400), described spill pipe is connected with the first cavity (200) by flow-off (400), described the second cavity (300) is connected water intake (110) and drain opening (120).
2. drainage valve base according to claim 1, it is characterized in that: described flow-off (400) is positioned between water intake (110) and drain opening (120).
3. drainage valve base according to claim 1, it is characterized in that: described isolation plate comprises dumping-guiding plate (500) and an extension board (600) that tilts, the corresponding described flow-off of described dumping-guiding plate (500) (400) and the sealing of its upper end portion abut against the chamber wall of inner chamber body, end on the affixed extension board in its underpart (600), under described extension board (600), the end extends to drain opening (120).
4. drainage valve base according to claim 3, it is characterized in that: the cross section of described extension board (600) is circular arc.
5. drainage valve base according to claim 1 is characterized in that: described spill pipe is placed in week outside described drainage valve base.
6. drainage valve base according to claim 5, it is characterized in that: described base comprises that also one is used for the supporting frame of attaching spill pipe, support frame as described above is that hollow and its are fixed in week outside pedestal (100), and described flow-off (400) is positioned at the joint of supporting frame and pedestal (100).
7. drainage valve base according to claim 1 is characterized in that: described spill pipe is placed in top among described drainage valve base, and described the first cavity (200) extends downward the inner chamber body of pedestal (100) from the spill pipe bottom.
8. according to claim 1 or 7 described drainage valve bases, it is characterized in that: described the first cavity (200) extends to drain opening (120).
CN 201220745736 2012-12-31 2012-12-31 Base of drainage valve Active CN203009962U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220745736 CN203009962U (en) 2012-12-31 2012-12-31 Base of drainage valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220745736 CN203009962U (en) 2012-12-31 2012-12-31 Base of drainage valve

Publications (1)

Publication Number Publication Date
CN203009962U true CN203009962U (en) 2013-06-19

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Family Applications (1)

Application Number Title Priority Date Filing Date
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105371454A (en) * 2015-11-09 2016-03-02 珠海格力电器股份有限公司 Pipeline connecting device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105371454A (en) * 2015-11-09 2016-03-02 珠海格力电器股份有限公司 Pipeline connecting device
WO2017080293A1 (en) * 2015-11-09 2017-05-18 珠海格力电器股份有限公司 Pipeline connecting device

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