CN203488785U - Manual waterway switching device - Google Patents
Manual waterway switching device Download PDFInfo
- Publication number
- CN203488785U CN203488785U CN201320577369.XU CN201320577369U CN203488785U CN 203488785 U CN203488785 U CN 203488785U CN 201320577369 U CN201320577369 U CN 201320577369U CN 203488785 U CN203488785 U CN 203488785U
- Authority
- CN
- China
- Prior art keywords
- blind hole
- water outlet
- intake pipe
- rotatable spool
- switching device
- 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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Abstract
The utility model relates to a manual waterway switching device. The manual waterway switching device is characterized by comprising a valve seat, a rotatable valve element and a gland. The valve seat is provided with a first water inlet pipeline, a second water inlet pipeline and a water outlet, and the rotatable valve element and the gland are arranged in a cavity of the valve seat. A first water outlet blind hole and a second water outlet blind hole which are communicated in a staggered mode are horizontally formed in the valve element. A water inlet blind hole communicated with the first water outlet blind hole is vertically formed in the valve element. The first water inlet pipeline is communicated with an inner cavity of the first water inlet pipeline through a first communication hole in the bottom of the cavity of the valve seat. The second water inlet pipeline is communicated with an inner cavity of the second water inlet pipeline through a second communication hole in the bottom of the cavity of the valve seat. The manual waterway switching device is simple in structure, reasonable in design, capable of facilitating reduction of the number of parts of the device and capable of reducing production cost and the product failure rate.
Description
technical field:
The utility model relates to a kind of manual water circuit switching device.
background technique:
At present in use two enter a water channel switching structure outing, when realizing not water outlet of neutral, two safety check parts need to be set, not only increase manufacture cost, and the parts that increase also easily damage.
summary of the invention:
In order to solve the problems of the technologies described above, the purpose of this utility model is to provide a kind of manual water circuit switching device, this manual water circuit switching device is not only simple in structure, reasonable in design, and is conducive to reduce the component of device, reduces production costs and hazard rate.
The utility model is achieved through the following technical solutions:
The utility model manual water circuit switching device, it is characterized in that: comprise and there is the first intake pipe, the second intake pipe, the valve seat of water outlet, and be installed in rotatable spool and the gland in valve seat cavity, described spool top rail is provided with the first water outlet blind hole and the second water outlet blind hole that is staggered and connects, on described spool, also erect and be provided with the water inlet blind hole communicating with the first water outlet blind hole, described the first intake pipe is by being arranged on the first intercommunicating pore and its intracavity inter-connection of valve seat cavity bottom, described the second intake pipe is by being arranged on the second intercommunicating pore and its intracavity inter-connection of valve seat cavity bottom, when rotatable spool is positioned at the first rotary work station, the first intake pipe, the first intercommunicating pore, valve base cavity body and water inlet blind hole and water outlet blind hole, water outlet connect, and the second intercommunicating pore is obstructed by rotatable spool bottom surface shutoff, when rotatable spool is positioned at the second rotary work station, the second intake pipe, the second intercommunicating pore, valve base cavity body and water inlet blind hole and water outlet blind hole, water outlet connect, and the first intercommunicating pore is obstructed by rotatable spool bottom surface shutoff.
Further improve, above-mentioned the first water outlet blind hole and the second water outlet blind hole are perpendicular with the shaft axis of rotatable spool, and are positioned at same plane.
Further improve, the angle that above-mentioned the first water outlet blind hole and the second water outlet blind hole are staggered is 120 degree.
Further improve, above-mentioned the first intake pipe is connected with the first intake pipe, and described the second intake pipe is connected with the second intake pipe, and described water outlet is connected with outlet pipe.
Further improve, above-mentioned the first intake pipe, outlet pipe shaft axis are positioned at same plane with the shaft axis of rotatable spool.
Working principle of the present utility model: by rotating rotatable spool, make rotatable spool be positioned at the first station, now, the first intake pipe, the first intercommunicating pore, valve base cavity body and water inlet blind hole and water outlet blind hole, water outlet connect, and the second intercommunicating pore is obstructed by rotatable spool bottom surface shutoff; Rotatable spool 240 degree rotate in a circumferential direction, make rotatable spool be positioned at the first station, when rotatable spool is positioned at the second rotary work station, the second intake pipe, the second intercommunicating pore, valve base cavity body and water inlet blind hole and water outlet blind hole, water outlet connect, and the first intercommunicating pore is obstructed by rotatable spool bottom surface shutoff; Rotatable spool 120 degree rotate in a circumferential direction when rotatable spool is positioned at the first station, and when rotatable spool is positioned at the second station, rotatable spool 120 degree that rotate in a circumferential direction, rotatable spool bottom surface shutoff first, second intercommunicating pore, make its cannot intake, cannot water outlet.
The utility model device manual water circuit switching device is not only simple in structure, reasonable in design, and is conducive to reduce the component of device, reduces production costs and hazard rate.
accompanying drawing explanation:
Fig. 1 is D structure schematic diagram of the present utility model;
Fig. 2 is explosive view of the present utility model;
Fig. 3 is the sectional drawing of the utility model the first station;
Fig. 4 is the sectional drawing of the utility model the second station;
Fig. 5 is the D structure schematic diagram of the utility model one transverse section;
Fig. 6 is the D structure schematic diagram that the utility model is extracted spool out.
embodiment:
For above-mentioned feature and advantage of the present utility model can be become apparent, special embodiment below, and coordinate accompanying drawing, be described in detail below:
The utility model manual water circuit switching device, comprise and there is the first intake pipe 1, the second intake pipe 2, the valve seat 4 of water outlet 3, and be installed in rotatable spool 5 and the gland 6 in valve seat cavity, described spool 5 top rails are provided with the first water outlet blind hole 501 and the second water outlet blind hole 502 that is staggered and connects, on described spool 5, also erect and be provided with the water inlet blind hole 503 communicating with the first water outlet blind hole 501, described the first intake pipe 1 is connected with valve base cavity by being arranged on the first intercommunicating pore 101 of valve seat cavity bottom, described the second intake pipe 2 roads are connected with valve base cavity by being arranged on the second intercommunicating pore 201 of valve seat cavity bottom, when rotatable spool is positioned at the first rotary work station, the first intake pipe 1, the first intercommunicating pore 101, valve base cavity body and water inlet blind hole 503 and water outlet blind hole, water outlet 3 connect, and the second intercommunicating pore 201 is obstructed by rotatable spool bottom surface shutoff, when rotatable spool is positioned at the second rotary work station, the second intake pipe 2, the second intercommunicating pore 201, valve base cavity body and water inlet blind hole 503 and water outlet blind hole, water outlet 3 connect, and the first intercommunicating pore 101 is obstructed by rotatable spool bottom surface shutoff.
Further improve for reasonable in design, easy to process, above-mentioned the first water outlet blind hole 501 and the second water outlet blind hole 502 are perpendicular with the shaft axis of rotatable spool 5, and are positioned at same plane.
Further for reasonable in design,, the angle that above-mentioned the first water outlet blind hole 501 and the second water outlet blind hole 502 are staggered is 120 degree.
In order to use needs, above-mentioned the first intake pipe is connected with the first intake pipe 7, and described the second intake pipe is connected with the second intake pipe 8, and described water outlet is connected with outlet pipe 9.
For reasonable in design, easy to process, above-mentioned the first intake pipe, outlet pipe shaft axis are positioned at same plane with the shaft axis of rotatable spool.
Working principle of the present utility model: by rotating rotatable spool, make rotatable spool be positioned at the first station, now, the first intake pipe, the first intercommunicating pore, valve base cavity body and water inlet blind hole and water outlet blind hole, water outlet connect, and the second intercommunicating pore is obstructed by rotatable spool bottom surface shutoff; Rotatable spool 240 degree rotate in a circumferential direction, make rotatable spool be positioned at the first station, when rotatable spool is positioned at the second rotary work station, the second intake pipe, the second intercommunicating pore, valve base cavity body and water inlet blind hole and water outlet blind hole, water outlet connect, and the first intercommunicating pore is obstructed by rotatable spool bottom surface shutoff; Rotatable spool 120 degree rotate in a circumferential direction when rotatable spool is positioned at the first station, and when rotatable spool is positioned at the second station, rotatable spool 120 degree that rotate in a circumferential direction, rotatable spool bottom surface shutoff first, second intercommunicating pore, make its cannot intake, cannot water outlet.
The foregoing is only preferred embodiment of the present utility model, all equalizations of doing according to the utility model claim change and modify, and all should belong to covering scope of the present utility model.
Claims (5)
1. a manual water circuit switching device, it is characterized in that: comprise and there is the first intake pipe, the second intake pipe, the valve seat of water outlet, and be installed in rotatable spool and the gland in valve seat cavity, described spool top rail is provided with the first water outlet blind hole and the second water outlet blind hole that is staggered and connects, on described spool, also erect and be provided with the water inlet blind hole communicating with the first water outlet blind hole, described the first intake pipe is by being arranged on the first intercommunicating pore and the intracavity inter-connection of valve seat cavity bottom, described the second intake pipe is by being arranged on the second intercommunicating pore and the intracavity inter-connection of valve seat cavity bottom, when rotatable spool is positioned at the first rotary work station, the first intake pipe, the first intercommunicating pore, valve base cavity body and water inlet blind hole and water outlet blind hole, water outlet connect, and the second intercommunicating pore is obstructed by rotatable spool bottom surface shutoff, when rotatable spool is positioned at the second rotary work station, the second intake pipe, the second intercommunicating pore, valve base cavity body and water inlet blind hole and water outlet blind hole, water outlet connect, and the first intercommunicating pore is obstructed by rotatable spool bottom surface shutoff.
2. manual water circuit switching device according to claim 1, is characterized in that: described the first water outlet blind hole and the second water outlet blind hole are perpendicular with the shaft axis of rotatable spool, and are positioned at same plane.
3. manual water circuit switching device according to claim 2, is characterized in that: the angle that described the first water outlet blind hole and the second water outlet blind hole are staggered is 120 degree.
4. according to the manual water circuit switching device described in claim 1,2 or 3, it is characterized in that: described the first intake pipe is connected with the first intake pipe, described the second intake pipe is connected with the second intake pipe, and described water outlet is connected with outlet pipe.
5. manual water circuit switching device according to claim 4, is characterized in that: described the first intake pipe, outlet pipe shaft axis are positioned at same plane with the shaft axis of rotatable spool.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320577369.XU CN203488785U (en) | 2013-09-18 | 2013-09-18 | Manual waterway switching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320577369.XU CN203488785U (en) | 2013-09-18 | 2013-09-18 | Manual waterway switching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203488785U true CN203488785U (en) | 2014-03-19 |
Family
ID=50259620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320577369.XU Expired - Fee Related CN203488785U (en) | 2013-09-18 | 2013-09-18 | Manual waterway switching device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203488785U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105972256A (en) * | 2016-07-09 | 2016-09-28 | 浙江艾默樱零部件有限公司 | Rotation type waterway three-way switching device |
-
2013
- 2013-09-18 CN CN201320577369.XU patent/CN203488785U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105972256A (en) * | 2016-07-09 | 2016-09-28 | 浙江艾默樱零部件有限公司 | Rotation type waterway three-way switching device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140319 Termination date: 20160918 |