CN2823700Y - External control water drain valve for water pool - Google Patents
External control water drain valve for water pool Download PDFInfo
- Publication number
- CN2823700Y CN2823700Y CN 200520043706 CN200520043706U CN2823700Y CN 2823700 Y CN2823700 Y CN 2823700Y CN 200520043706 CN200520043706 CN 200520043706 CN 200520043706 U CN200520043706 U CN 200520043706U CN 2823700 Y CN2823700 Y CN 2823700Y
- Authority
- CN
- China
- Prior art keywords
- valve
- valve seat
- water pipe
- spool
- pipeline
- 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 - Lifetime
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Abstract
The utility model relates to an external control water drain valve for a water pool, which mainly comprises a valve seat, a valve core, a water pipe joint, a control ring and a valve cap, wherein an outer screw and a perforated pipeline are arranged on the valve seat, one end of a main body of the valve core provided with a draining hole and a draining channel is provided with an outward annular guard sheet, and the other end is provided with a valve sheet which is covered on the opening of a pipeline of the valve seat. A spring is sheathed on the valve core and is arranged in the pipeline of the valve seat. The spring is compressed by the screwing connection of the control ring and the valve seat to control the water valve to open and close. The control ring is inlaid in the water pipe joint by a card, and the opening of the water pipe joint is butted with the annular guard sheet at one end of the main body of the valve core when the control ring and the valve seat are screwed. The utility model has the advantages of simple structure, labor saving and convenient operation, and the opening and closing of the water draining valve can be controlled outside the water pool.
Description
Technical field:
The utility model relates to a kind of valve of pond, particularly a kind of ground with use on the plastic cement adhesive plaster pond outside the pond control drain valve.
Background technique:
Present popular a kind of ground upper pool of making by the plastic cement adhesive plaster on the market.This pond need be equipped with drain valve.Common tank drain valve mainly comprises valve seat and valve gap, and valve seat is provided with weep hole, the similar bottle stopper structure that top cover is arranged of valve gap.Must in the pond valve gap be covered on valve seat when closing drain valve, the weep hole that the plug portion of valve gap is inserted valve seat clogs weep hole.In the time of draining, from the inside, pond valve gap is drawn back or through weep hole valve gap is backed down from the outside, pond.The shortcoming of this drain valve is: (1) is opened or is covered valve gap and relatively require great effort; (2) flow of draining is uncontrollable; (3) wanting midway in the drainage procedure, throttle down must enter very inconvenience in the middle of the pond; (4) poor sealing leaks easily; (5) can only discharge on the spot and can't connect water pipe water is discharged into other places.
Summary of the invention
The purpose of this utility model is to overcome the shortcoming of prior art, provide a kind of simple in structure, only need the drain valve controlled in the operation of outside, pond and control flow rate, folding pond laborsaving, that can connect water pipe outward.The utility model mainly comprises: valve seat, spool, water pipe adapter, control ring, valve gap, it is characterized in that: valve seat is provided with the pipeline of outside thread and perforation, spool body one end is provided with outside annular catch, the internal diameter of the pipeline of its external diameter and valve seat is suitable, spool is provided with weep hole and drainage channel, the other end of spool body is provided with the valve block that is covered in the valve seat pipeline opening, the spool outside is arranged with spring closedown of pipeline with valve seat under the elastic force effect that is subjected to spring, spool is arranged on the central switching that screws pressure spring control water valve through control ring and valve seat of pipeline of valve seat, control ring be provided with card and with the suitable internal thread of valve seat outside thread, control ring is flush-mounted in the water pipe adapter through card, making water pipe adapter and control ring chimeric is one, the annular catch of the mouth of pipe of water pipe adapter and spool body one end offseted when control ring and valve seat screwed.The utility model has the advantages that switching simple in structure, control drain valve outside the pond, rapid operation is convenient, good airproof performance, and also can connect flexible pipe by water pipe adapter realizes long-range discharging to the may command flow.
Description of drawings:
Section of structure when Fig. 1 is the utility model drain shut valve;
Section of structure when Fig. 2 is the draining of the utility model drain valve;
Fig. 3 is the part explosive view that the utility model has the water pipe adapter drain valve;
Fig. 4 is the perspective view before the draining of the utility model drain valve;
Perspective view when Fig. 5 is the draining of the utility model drain valve;
Fig. 6 is the perspective view of the utility model drain valve when covering valve gap.
Embodiment:
Below in conjunction with accompanying drawing embodiment of the present utility model is described in further detail: as Fig. 1, Fig. 2, Fig. 3, shown in Figure 4, drain valve mainly comprises valve seat 1, spool 2, water pipe adapter 3, control ring 4, the valve gap 6 that is installed on the pool wall 50, be installed on valve seat 1 on the pool wall 50 and be provided with the pipeline 12 of perforation, valve seat 1 pipeline 12 1 ends are provided with catch 13 in the annular, the external diameter of the internal diameter of interior catch 13 and spool body 21 is suitable, and the other end of valve seat 1 is provided with outside thread 11.One end of spool body 21 is provided with outside annular catch 22, and the internal diameter of its external diameter and valve seat 1 and pipeline 12 is suitable.The other end of spool body 21 is provided with circular valve block 23, and it is fixedlyed connected with spool body 21 by screw 24, and its diameter is greater than the diameter of valve seat 1 drainage channel 12.Spool body 21 inside are provided with drainage channel 25, the sidewall of spool body 21 is provided with weep hole 26, weep hole 26 communicates with drainage channel 25, spring 5 is set in spool body 21 outsides, spring 5 is limited at the position between catch 13 and the catch 22 and is in a spot of compressive state, the elastic force effect that spool 2 is subjected to spring 5 makes valve block 23 be fitted in the inlet of the pipeline 12 of valve seat 1, the effect of sealing is played in the position that diaphragm seal 27 is set at spool body 21 next-door neighbour valve blocks 23, and this moment, drain valve was in closed condition.Water pipe adapter 3 is equipped with groove 31 and groove 32, and groove 32 is embedded with seal ring 33, at water pipe adapter 3 one ends is and the suitable mouth of pipe 36 of the flexible pipe of multiple bore, and the other end is the mouth of pipe 35 suitable with the pipeline 12 of valve seat 1 and that offset when screwing.Control ring 4 is flush-mounted in the water pipe adapter 3, control ring 4 is provided with and suitable internal thread 42 and the card 41 of the outside thread 21 of valve seat 1 one ends, the groove 31 of the internal diameter of card 41 and water pipe adapter 3 is suitable, the card 41 of control ring 4 is flush-mounted in the groove 31 of water pipe adapter 3, is rotating loose fit between card 41 and the groove 31.When the needs draining, flexible pipe is connected with water pipe adapter 3, then the internal thread 42 of control ring 4 and the outside thread 11 of valve seat 1 is screwed, through the switching that screw pressure spring 5 control water valves of control ring 4 with valve seat 1.To be control ring 4 drive water pipe adapters 3 by two cards 41 enters in the middle of the pipeline 12 of valve seat 1 the one end mouth of pipe 35, and offset with the catch 22 of spool 2 and to promote spool 2 along with constantly inwardly screwing in and move, this moment, spring 5 was compressed, the weep hole 26 of spool 2 exposes, water in the pond is discharged water through the pipeline 34 and the flexible pipe of water pipe adapter 3 through the drainage channel 25 of weep hole 26 inflow spool bodies 21 inside again.The stroke that the size of water displacement can screw by the outside thread 11 of control ring 4 and valve seat 1 during draining and controlled.When not needing draining, screw off control ring 4 and on water pipe adapter 3 valve gap 6 is screwed on the outside thread 11 of valve seat 1 to prevent that drain valve from leaking, diaphragm seal 61 plays seal action when valve gap screws.
Claims (6)
1, a kind of outer control draining valve of pond, mainly comprise valve seat, spool, water pipe adapter, control ring, valve gap, it is characterized in that: valve seat is provided with the pipeline of outside thread and perforation, spool body one end is provided with outside annular catch, the internal diameter of the pipeline of its external diameter and valve seat is suitable, spool is provided with weep hole and drainage channel, the other end of spool body is provided with the valve block that is covered in the valve seat pipeline opening, the spool outside is arranged with spring and is arranged on the central switching that screws pressure spring control water valve through control ring and valve seat of pipeline of valve seat, control ring be provided with card and with the suitable internal thread of valve seat outside thread, control ring is flush-mounted in the water pipe adapter through card, and the annular catch of the mouth of pipe of water pipe adapter and spool body one end offseted when control ring and valve seat screwed.
2, the outer control draining valve in pond according to claim 1 is characterized in that: an end of described valve base channel is provided with catch in the annular, and the external diameter of its internal diameter and spool body is suitable.
3, the outer control draining valve in pond according to claim 1, it is characterized in that: described spool body one end is provided with outside annular catch, the internal diameter of its external diameter and valve seat is suitable, the other end of spool body is provided with circular valve block, valve block is fixedlyed connected with the spool body by screw, and its diameter is greater than the diameter of valve seat drainage channel, and valve core inside is provided with drainage channel, the spool sidewall is provided with weep hole and communicates with drainage channel, is arranged with diaphragm seal in the position of spool body next-door neighbour valve block.
4, the outer control draining valve in pond according to claim 1 is characterized in that: described spring is limited between the outside annular catch of catch and spool in the valve seat annular.
5, the outer control draining valve in pond according to claim 1, it is characterized in that: described water pipe adapter is provided with groove, seal ring and o-ring groove, water pipe adapter one end is the mouth of pipe adaptive with water pipe, and the mouth of pipe external diameter and the valve seat internal diameter of the pipeline of the other end are suitable.
6, the outer control draining valve in pond according to claim 1 is characterized in that: the card of described control ring and the groove of water pipe adapter are suitable, are rotating loose fit between the two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520043706 CN2823700Y (en) | 2005-07-22 | 2005-07-22 | External control water drain valve for water pool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520043706 CN2823700Y (en) | 2005-07-22 | 2005-07-22 | External control water drain valve for water pool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2823700Y true CN2823700Y (en) | 2006-10-04 |
Family
ID=37032814
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520043706 Expired - Lifetime CN2823700Y (en) | 2005-07-22 | 2005-07-22 | External control water drain valve for water pool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2823700Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101846188A (en) * | 2010-02-11 | 2010-09-29 | 成都峻峰科技开发有限公司 | Automatic dredging type fish pond drain valve |
| CN107035875A (en) * | 2017-06-08 | 2017-08-11 | 江苏友奥电器有限公司 | A kind of extension type drainage joint |
-
2005
- 2005-07-22 CN CN 200520043706 patent/CN2823700Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101846188A (en) * | 2010-02-11 | 2010-09-29 | 成都峻峰科技开发有限公司 | Automatic dredging type fish pond drain valve |
| CN107035875A (en) * | 2017-06-08 | 2017-08-11 | 江苏友奥电器有限公司 | A kind of extension type drainage joint |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20150722 Granted publication date: 20061004 |
|
| EXPY | Termination of patent right or utility model |