CN2514042Y - Over flow drain pipe for water tank - Google Patents
Over flow drain pipe for water tank Download PDFInfo
- Publication number
- CN2514042Y CN2514042Y CN01252300U CN01252300U CN2514042Y CN 2514042 Y CN2514042 Y CN 2514042Y CN 01252300 U CN01252300 U CN 01252300U CN 01252300 U CN01252300 U CN 01252300U CN 2514042 Y CN2514042 Y CN 2514042Y
- Authority
- CN
- China
- Prior art keywords
- water tank
- float
- pipe
- cavity
- water
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
-
- 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
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- Sewage (AREA)
Abstract
The utility model discloses an overwhelm drainage pipe for water tank. The overwhelm drainage pipe consists of a vertical pipe and a transverse pipe communicated with the inner cavity of the vertical pipe; the inner cavity of the vertical pipe is provided with a float cavity and a float arranged in and matching with the float cavity. With the structure, during use, the vertical pipe is vertically arranged in the water tank; the pipe top of the transverse pipe is arranged out of the water tank and connected with a down-flow pipe; when the water level in the water tank exceeds the float cavity, the float closes the upper mouth of the float cavity, and then the lower mouth of the vertical pipe drains the water at the bottom of the water tank and the deposits in the water tank out under the siphon force, so as to achieve the objective of the utility model.
Description
Technical field:
The utility model relates to a kind of relief sewer that is used for water tank.
Background technology:
The known relief sewer that is used for water tank, its structure mostly are a relief sewer are set on the upper portion side wall of a water tank, and when liquid level surpassed the liquid level of setting, the water in the case was discharged from relief sewer and reached to reach the purpose of Overflow drainage.The relief sewer of this structure can't be discharged lower layer of water owing to can only discharge upper water in the water tank, this just causes the sediment of water tank inner bottom part to discharge, especially for the drain tank that is used for hot water system, because the backwater of being contained in the drain tank mostly is hot water, be positioned at the water temperature height of the water temperature on casing top than the bottom, this just makes the higher upper strata backwater of temperature discharge by drain pipe, a large amount of wastes of heat energy when causing water return secondary to utilize.
Summary of the invention:
The purpose of this utility model provides a kind of relief sewer that is used for water tank with regard to being at above-mentioned existing in prior technology deficiency.The purpose of this utility model can be achieved through the following technical solutions:
The utility model comprises relief sewer, and described relief sewer is made up of a standpipe and a transverse tube that communicates with described standpipe inner chamber; Be provided with a float cavity and place float in the described float cavity and that match with it in described standpipe inner chamber, the under shed height of described float cavity is equal to or less than the height of described transverse tube axis.
The under shed height of described float cavity equals the height of described transverse tube axis, also can be lower than the height of transverse tube axis certainly.
Advantage of the present utility model just is to adopt by a standpipe and a transverse tube that communicates with described standpipe inner chamber,
And the relief sewer that is arranged on the float cavity in the described standpipe inner chamber and places float in the described float cavity and that match with it to form, during use, vertically place standpipe in the water tank, the mouth of pipe of transverse tube places outside the water tank and connects a sewer pipe, when water level in the water tank surpasses float cavity, float cuts out float cavity is suitable for reading, discharge the water of water tank bottom water tank outside at siphon power effect lower standing tube end opening this moment, also the sediment in the water tank is discharged simultaneously, thereby realize the purpose of this utility model.
Description of drawings:
Fig. 1 is a structural representation of the present utility model.
The specific embodiment:
The utility model is done one below in conjunction with accompanying drawing and is described in detail:
As shown in the figure, the utility model comprises by a standpipe 1 and a transverse tube 2 that communicates with described standpipe 1 inner chamber and forming; Be provided with a float cavity 3 and place float 4 in the described float cavity 3 and that match with it in described standpipe 1 inner chamber, the under shed 5 of described float cavity 3 highly equals the height of described transverse tube 2 axis.
Claims (2)
1, a kind of relief sewer that is used for water tank is characterized in that: described relief sewer is made up of a standpipe (1) and a transverse tube (2) that communicates with described standpipe (1) inner chamber; Be provided with a float cavity (3) and place float in the described float cavity (3) and that match with it (4) in described standpipe (1) inner chamber, the under shed (5) of described float cavity (3) highly is equal to or less than the height of described transverse tube (2) axis.
2, relief sewer according to claim 1 is characterized in that: the under shed (5) of described float cavity (3) highly equals the height of described transverse tube (2) axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN01252300U CN2514042Y (en) | 2001-10-30 | 2001-10-30 | Over flow drain pipe for water tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN01252300U CN2514042Y (en) | 2001-10-30 | 2001-10-30 | Over flow drain pipe for water tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2514042Y true CN2514042Y (en) | 2002-10-02 |
Family
ID=33662047
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN01252300U Expired - Fee Related CN2514042Y (en) | 2001-10-30 | 2001-10-30 | Over flow drain pipe for water tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2514042Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101974933A (en) * | 2010-07-28 | 2011-02-16 | 苏州顶裕节能设备有限公司 | Overflow siphon automatic blow-down device |
| CN106812207A (en) * | 2017-03-16 | 2017-06-09 | 龙宏元 | Reserved water sewer grease separates bridge breaker |
-
2001
- 2001-10-30 CN CN01252300U patent/CN2514042Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101974933A (en) * | 2010-07-28 | 2011-02-16 | 苏州顶裕节能设备有限公司 | Overflow siphon automatic blow-down device |
| CN106812207A (en) * | 2017-03-16 | 2017-06-09 | 龙宏元 | Reserved water sewer grease separates bridge breaker |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |