CN205534456U - Time -delay flushing valve - Google Patents
Time -delay flushing valve Download PDFInfo
- Publication number
- CN205534456U CN205534456U CN201620051430.0U CN201620051430U CN205534456U CN 205534456 U CN205534456 U CN 205534456U CN 201620051430 U CN201620051430 U CN 201620051430U CN 205534456 U CN205534456 U CN 205534456U
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- China
- Prior art keywords
- valve body
- spool
- pipeline
- adjusting rod
- water
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- Self-Closing Valves And Venting Or Aerating Valves (AREA)
Abstract
The utility model discloses a time -delay flushing valve, which comprises the following components: a valve body, have into respectively on the valve body, go out the water end (W. E. ), be provided with in the valve body and should advance, advancing of water end (W. E. ) intercommunication go out, go out the water cavity, advance, it has the baffle to go out between the water cavity, install the closing cap on the valve body, the spool chamber has in the closing cap, be provided with the case in this spool chamber, the pipeline that link up at both ends has in the regulation pole, be provided with adjusting screw in this pipeline, still be provided with the toper perforating hole in the pipeline, it is provided with the apopore of arranging toper perforating hole rear in to adjust the pole outside, the adjusting screw tip has and corresponds complex cone screw head with this toper perforating hole. In this kind of time -delay flushing valve structure, adopt the adjusting screw and the toper perforating hole of pipeline to match, make the tong shui cross -section of toper perforating hole adjustable, can adjust the moisturizing speed of intake antrum to the spool chamber to realize delay time in certain extent's regulation, be convenient for production and maintenance reduce use cost.
Description
Technical field
This utility model relates to a kind of valve, particularly a kind of flushing valve.
Background technology
In the prior art, Delayed flush valve is that the time delay groove by valve core inside realizes time delay, and after time delay groove is once processed, delay time has been fixed, and the flushing valve of different delayed time time will join different spools, producing the most very inconvenient with maintenance, use cost is higher.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of Delayed flush valve, regulating delay time, it is simple to produce and safeguard, reduces use cost.
nullIn order to solve above-mentioned technical problem，A kind of Delayed flush valve of the present utility model，Including valve body，Be respectively provided with on valve body into、Water side，It is provided with in valve body and enters with this、Entering of water side connection、Water chamber，Enter、There is between water chamber dividing plate，Capping is installed on valve body，In described capping, there is spool chamber，It is provided with spool in this spool chamber，The delivery outlet of intake antrum is provided with and the attaching nut of this spool corresponding matching，The drainage channel connected by spool chamber it is provided with water chamber in capping，Switch connecting rod it is provided with in this drainage channel，This switch connecting rod one end connects the plugging block that can be blocked by drainage channel，The other end connects shift knob，One adjusting rod sequentially passes through capping、Spool、Attaching nut，This adjusting rod front end enters in intake antrum，Its end exposes to outside capping，There is in adjusting rod the pipeline that two ends are through，Regulation screw it is provided with in this pipeline，Taper through hole it is additionally provided with in described pipeline，The apopore being placed in taper through hole rear it is provided with outside adjusting rod，Regulation screw end has and the cone screw head of this taper through hole corresponding matching.
Improvement as technique scheme, described intake antrum female thread connects adjusting nut, in this adjusting nut, there is cavity, described adjusting rod front end is inserted to coordinate in this cavity and is fixed, being provided with the water shutoff wing limit with attaching nut's corresponding matching outside adjusting nut, described adjusting rod end is provided with nut head.
As the improvement of technique scheme, described adjusting rod outer sheath is equipped with compression spring.
As the improvement of technique scheme, described shift knob is provided with back-moving spring.
The beneficial effects of the utility model are: in this Delayed flush valve structure, regulation screw is used to match with the taper through hole of pipeline, make the water flowing variable area of taper through hole, the intake antrum moisturizing speed to spool chamber can be regulated, thus realize delay time regulation within the specific limits, it is easy to produce and safeguard, reduces use cost.
Accompanying drawing explanation
With detailed description of the invention, this utility model is described in further detail below in conjunction with the accompanying drawings.
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of valve body；
Fig. 3 is sectional structure schematic diagram of the present utility model.
Detailed description of the invention
nullReferring to figs. 1 through Fig. 3，A kind of Delayed flush valve of the present utility model，Including valve body 1，Be respectively provided with on valve body 1 into、Water side 2、3，It is provided with in valve body 1 to enter with this、Water side 2、Entering of 3 connections、Water chamber 4、5，Enter、Water chamber 4、There is between 5 dividing plate 6，Capping 7 is installed on valve body 1，In described capping 7, there is spool chamber 8，It is provided with spool 9 in this spool chamber 8，The delivery outlet of intake antrum 4 is provided with and the attaching nut 10 of this spool 9 corresponding matching，It is provided with, in capping 7, the drainage channel 11 connected by spool chamber 8 with water chamber 5，Switch connecting rod 12 it is provided with in this drainage channel 11，This switch connecting rod 12 one end connects the plugging block 13 that can be blocked by drainage channel 11，The other end connects shift knob 14，One adjusting rod 15 sequentially passes through capping 7、Spool 9、Attaching nut 10，This adjusting rod 15 front end enters in intake antrum 4，Outside its end exposes to cover 7，There is in adjusting rod 15 the through pipeline in two ends 16，Regulation screw 17 it is provided with in this pipeline 16，It is additionally provided with taper through hole 18 in described pipeline 16，The apopore 19 being placed in taper through hole 18 rear it is provided with outside adjusting rod 15，Regulation screw 17 end has and the cone screw head 20 of this taper through hole 18 corresponding matching.In this Delayed flush valve structure, regulation screw is used to match with the taper through hole of pipeline, make the water flowing variable area of taper through hole, the intake antrum moisturizing speed to spool chamber can be regulated, thus realize delay time regulation within the specific limits, it is easy to produce and safeguard, reduces use cost.
Wherein, described intake antrum 4 female thread connects adjusting nut 21, in this adjusting nut 21, there is cavity 22, described adjusting rod 15 front end is inserted to coordinate in this cavity 22 and is fixed, the water shutoff wing limit 23 with attaching nut 10 corresponding matching it is provided with outside adjusting nut 21, described adjusting rod 15 end is provided with nut head 24, can rotate adjusting nut 21 by rotating adjusting rod 15, reach the effect of adjusting water outlet flow.Described adjusting rod 15 outer sheath is equipped with compression spring 25.It is provided with back-moving spring 26 on described shift knob 14.
After installing flushing valve, because, under the pressure of water inlet, spool chamber 8 can be full of water and consistent with the pressure of intake antrum 4.Pressing shift knob 14, drainage channel 11 is opened, and spool chamber 8 connects with water chamber 5, and the water of spool chamber 8 is emptied, and under the pressure of intake antrum 4, spool 9 is internal mobile toward spool chamber 8, and intake antrum 4 connects with water chamber 5, and flushing valve is started working；After decontroling shift knob 14, under the pressure of the spring, drainage channel is closed, spool chamber is closed with water chamber, the water through hole by adjusting rod having pressure of intake antrum, the gap formed by regulation screw 17 and taper through hole 18 carries out moisturizing to spool chamber, and this gap controls the speed of moisturizing, the big moisturizing in gap is fast, and the little moisturizing in gap is slow；During moisturizing, spool is displaced outwardly, and when spool chamber is consistent with the pressure of intake antrum, because there being the pressure effect of spring on spool, spool can be pressed on attaching nut 10, closes into and out of water cavity, and flushing valve has worked, and waits next cycle of operation.
The foregoing is only preferred embodiments of the present utility model, as long as realizing within the technical scheme of this utility model purpose broadly falls into protection domain of the present utility model with essentially identical means.
Claims (4)
- null1. a Delayed flush valve，Including valve body (1)，Be respectively provided with on valve body (1) into、Water side (2、3)，It is provided with to enter with this in valve body (1)、Water side (2、3) connect enters、Water chamber (4、5)，Enter、Water chamber (4、5) there is between dividing plate (6)，Capping (7) is installed on valve body (1)，It is characterized in that: there is in described capping (7) spool chamber (8)，Spool (9) it is provided with in this spool chamber (8)，The delivery outlet of intake antrum (4) is provided with the attaching nut (10) with this spool (9) corresponding matching，It is provided with, in capping (7), the drainage channel (11) connected by spool chamber (8) with water chamber (5)，Switch connecting rod (12) it is provided with in this drainage channel (11)，This switch connecting rod (12) one end connects the plugging block (13) that can drainage channel (11) be blocked，The other end connects shift knob (14)，One adjusting rod (15) sequentially passes through capping (7)、Spool (9)、Attaching nut (10)，This adjusting rod (15) front end enters in intake antrum (4)，Its end exposes to cover outside (7)，There are in adjusting rod (15) the through pipeline in two ends (16)，Regulation screw (17) it is provided with in this pipeline (16)，Taper through hole (18) it is additionally provided with in described pipeline (16)，Adjusting rod (15) outside is provided with the apopore (19) being placed in taper through hole (18) rear，Regulation screw (17) end has the cone screw head (20) with this taper through hole (18) corresponding matching.
- Delayed flush valve the most according to claim 1, it is characterized in that: described intake antrum (4) female thread connects adjusting nut (21), there is in this adjusting nut (21) cavity (22), described adjusting rod (15) front end is inserted to coordinate in this cavity (22) and is fixed, adjusting nut (21) outside is provided with the water shutoff wing limit (23) with attaching nut (10) corresponding matching, and described adjusting rod (15) end is provided with nut head (24).
- Delayed flush valve the most according to claim 1 and 2, it is characterised in that: described adjusting rod (15) outer sheath is equipped with compression spring (25).
- Delayed flush valve the most according to claim 1 and 2, it is characterised in that: it is provided with back-moving spring (26) on described shift knob (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620051430.0U CN205534456U (en) | 2016-01-19 | 2016-01-19 | Time -delay flushing valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620051430.0U CN205534456U (en) | 2016-01-19 | 2016-01-19 | Time -delay flushing valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205534456U true CN205534456U (en) | 2016-08-31 |
Family
ID=56765519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620051430.0U Active CN205534456U (en) | 2016-01-19 | 2016-01-19 | Time -delay flushing valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205534456U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109027262A (en) * | 2018-08-30 | 2018-12-18 | 浙江德清科赛塑料制品有限公司 | Valve body |
-
2016
- 2016-01-19 CN CN201620051430.0U patent/CN205534456U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109027262A (en) * | 2018-08-30 | 2018-12-18 | 浙江德清科赛塑料制品有限公司 | Valve body |
| CN109027262B (en) * | 2018-08-30 | 2023-08-08 | 浙江科赛新材料科技有限公司 | Valve body |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180802 Address after: 200000 No. 6, No. 989 Songhua Road, Qingpu export processing zone, Shanghai. Patentee after: Tongmai (Shanghai) Sanitary Ware Co., Ltd. Address before: 529321 68-76 Jiaxing South Road, Jiaxing industrial area, Shuikou Town, Kaiping, Jiangmen, Guangdong Patentee before: Guotao Sanitary Wares Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200716 Address after: Buenos Aires, Argentina Patentee after: F. V. Ltd Address before: 200000 No. 6, No. 989 Songhua Road, Qingpu export processing zone, Shanghai. Patentee before: Tongmai (Shanghai) Sanitary Ware Co.,Ltd. |