CN210178989U - Switching-over device of route adjustable - Google Patents
Switching-over device of route adjustable Download PDFInfo
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- CN210178989U CN210178989U CN201920909287.8U CN201920909287U CN210178989U CN 210178989 U CN210178989 U CN 210178989U CN 201920909287 U CN201920909287 U CN 201920909287U CN 210178989 U CN210178989 U CN 210178989U
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- adjustable
- reversing device
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Abstract
The utility model discloses a switching-over device of route adjustable, include: the shell is provided with a first through hole and a plurality of second through holes on the peripheral wall of the shell; the valve core is movably arranged in the shell, a plurality of channels are formed in the valve core, one end of any channel is respectively communicated with the first through hole, and the other ends of the channels are respectively communicated with the second through holes; and the driving device is in transmission connection with the valve core and drives the valve core to rotate, so that two ends of one channel are respectively communicated with the first through hole and the second through hole. The utility model discloses can be with the liquid of multiple difference, through the rotatory adjustment of the different siphunculuss of the inside of case, the liquid that will be different obtains effective distribution.
Description
Technical Field
The utility model relates to a technical field of switching-over equipment especially relates to a route adjustable switching-over device.
Background
As is known, the known water inlet solenoid valves all have one path of liquid inlet and one path of liquid outlet, and when the solenoid valves are opened, the coils are electrified to drive the spring tubes inside the solenoid valves to be closed upwards or downwards, so that the opening and the closing of the solenoid valves are controlled.
In some electrical appliance industries, electromagnetic valves are frequently used, for example, in the water purifier industry, even 3-4 electromagnetic valves are arranged in one water purifier, the application of a plurality of electromagnetic valves can cause cost increase, a pump and the number of electromagnetic valves are increased, the structure is complex, the space inside the equipment is occupied, and the limitation on the space inside the equipment is increased.
Disclosure of Invention
Aiming at the problems of the existing multi-channel equipment, the invention aims to provide a channel-adjustable reversing device which can effectively distribute different liquids through the rotation adjustment of different through pipes in a valve core.
The specific technical scheme is as follows:
a path-adjustable reversing device, comprising: the shell is provided with a first through hole and a plurality of second through holes on the peripheral wall of the shell;
the valve core is movably arranged in the shell, a plurality of channels are formed in the valve core, one end of any channel is respectively communicated with the first through hole, and the other ends of the channels are respectively communicated with the second through holes;
and the driving device is in transmission connection with the valve core and drives the valve core to rotate, so that two ends of one channel are respectively communicated with the first through hole and the second through hole.
In the above reversing device with the adjustable passage, the valve core includes a valve body and a plurality of through pipes, a plurality of third through holes and a plurality of fourth through holes are formed in the circumferential wall of the valve body, the plurality of through pipes are arranged in the valve body, one end of one through pipe is communicated with one third through hole, and the other end of the one through pipe is communicated with one fourth through hole.
In the above reversing device with the adjustable passage, the plurality of third through holes are respectively communicated with the first through holes, and the plurality of fourth through holes are respectively communicated with the plurality of second through holes.
In the above reversing device with an adjustable passage, the cross section of the valve body is annularly arranged.
In the above reversing device with an adjustable passage, the cross section of the housing is annularly arranged.
In the above reversing device with the adjustable passage, the outer periphery of the valve body is sleeved with the first sealing ring, and the first sealing ring is located between the outer periphery of the valve body and the inner periphery of the housing.
In the above reversing device with an adjustable passage, the peripheral walls of the third through holes and the fourth through holes are respectively provided with a second sealing ring, one part of the second sealing ring is respectively located between one of the first through holes and the third through holes, and the other part of the second sealing ring is respectively located between the second through holes and the fourth through holes.
In the above reversing device with an adjustable passage, the peripheral walls of the first through hole and the second through holes are respectively provided with a third sealing ring.
In the above reversing device with the adjustable passage, the driving device is a motor, and the motor is in transmission connection with the middle part of the valve body.
In the above reversing device with the adjustable passage, the first through hole is connected to a first pipeline, the plurality of second through holes are respectively connected to a plurality of second pipelines, the first pipeline is used for communicating with a pump, and the plurality of second pipelines are used for communicating different liquids.
Compared with the prior art, the technical scheme has the positive effects that:
the utility model discloses a drive arrangement drives the plug and rotates, makes a third through-hole that one of them siphunculus in the valve core is linked together with first through-hole, and a fourth through-hole that this siphunculus is linked together communicates with a second through-hole. The utility model discloses can be with the liquid of multiple difference, through the rotatory adjustment of the different siphunculuss of the inside of case, the liquid that will be different obtains effective distribution.
Drawings
Fig. 1 is an exploded schematic view of a passage-adjustable reversing device according to the present invention;
fig. 2 is a cross-sectional view of a passage-adjustable reversing device of the present invention;
fig. 3 is a cross-sectional view of a passage-adjustable reversing device of the present invention;
fig. 4 is a cross-sectional view of a passage-adjustable reversing device of the present invention;
in the drawings: 1. a housing; 2. a valve core; 3. a drive device; 4. a valve body; 5. pipe passing; 6. a channel; 7. a fourth via hole; 8. a first seal ring; 9. a second seal ring; 10. a first pipeline; 11. a second pipeline; 12. a second via.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and specific embodiments, but the present invention is not limited thereto.
Fig. 1 is the utility model relates to a decomposition structure schematic diagram of route adjustable switching-over device, fig. 2 is the utility model relates to a route adjustable switching-over device's cross-sectional view, fig. 3 is the utility model relates to a route adjustable switching-over device's cross-sectional view, fig. 4 is the utility model relates to a route adjustable switching-over device's cross-sectional view, as shown in fig. 1 to fig. 4, shown a preferred embodiment's route adjustable switching-over device, include: the valve comprises a shell 1 and a valve core 2, wherein a first through hole and a plurality of second through holes 12 are formed in the peripheral wall of the shell 1, the valve core 2 is movably arranged in the shell 1, a plurality of channels 6 are formed in the valve core 2, one end of any channel 6 is communicated with the first through hole respectively, and the other ends of the channels 6 are communicated with the second through holes 12 respectively.
Further, as a preferred embodiment, the path-adjustable reversing device further includes: and the driving device 3 is in transmission connection with the valve core 2, and the driving device 3 drives the valve core 2 to rotate so that two ends of a channel 6 are respectively communicated with the first through hole and the second through hole 12.
Further, as a preferred embodiment, the valve core 2 includes a valve body 4 and a plurality of through pipes 5, a plurality of third through holes and a plurality of fourth through holes are formed on the circumferential wall of the valve body 4, the plurality of through pipes 5 are arranged in the valve body 4, a plurality of channels 6 are respectively formed in the plurality of through pipes 5, one end of one through pipe 5 is communicated with one third through hole, and the other end of the one through pipe is communicated with one fourth through hole 7.
Further, as a preferred embodiment, a plurality of third through holes are respectively communicated with the first through holes, and a plurality of fourth through holes 7 are respectively communicated with a plurality of second through holes 12.
The above is merely an example of the preferred embodiments of the present invention, and the embodiments and the protection scope of the present invention are not limited thereby.
The utility model discloses still have following embodiment on above-mentioned basis:
in a further embodiment of the present invention, please continue to refer to fig. 1 to 4, the cross-section of the valve body 4 is in a circular ring shape.
In a further embodiment of the present invention, the cross-section of the housing 1 is circular.
The utility model discloses a further embodiment, the periphery cover of valve body 4 is equipped with first sealing washer 8, and first sealing washer 8 is located between the periphery of valve body 4 and the interior week of shell 1.
In a further embodiment of the present invention, the peripheral walls of the third through holes and the fourth through holes 7 are respectively provided with a second sealing ring 9, a portion of the second sealing ring 9 is respectively located between a first through hole and the third through holes, and another portion of the second sealing ring 9 is respectively located between the second through holes 12 and the fourth through holes 7.
In a further embodiment of the present invention, the peripheral walls of the first through hole and the second through holes 12 are respectively provided with a third sealing ring.
Preferably, the first sealing ring 8, the second sealing ring 9 and the third sealing ring can prevent different liquids from crossing each other.
The utility model discloses a in the further embodiment, drive arrangement 3 is the motor, and the motor is connected with the middle part transmission of valve body 4.
The utility model discloses a further embodiment, first pipeline 10 is connected to the first through-hole, and a plurality of second pipeline 11 is connected respectively to a plurality of second through-holes 12, and first pipeline 10 is used for the intercommunication pump, and a plurality of second pipeline 11 are used for the different liquid of intercommunication.
The utility model discloses a case 2's inside has a plurality of ways aperture to communicate with each other, and the siphunculus 5 that does not directly run through.
The utility model discloses the third through-hole that the one end of the first siphunculus 5 of case 2 corresponds under initial condition is linked together with first through-hole, and fourth through-hole 7 that the other end of first siphunculus 5 corresponds is linked together with one of them second through-hole 12, forms a confined pipeline, when first pipeline 10 was connected to the pump and the liquid was taken out when getting electric to pump, the liquid under the 11 distributions of second pipeline that correspond for first siphunculus 5 this moment.
The utility model discloses when wanting to switch different liquid, the pump stop work earlier, the motor obtains behind the rotatory order of certain angle through the procedure settlement, it is rotatory to drive case 2, the angle of rotatory this settlement, first pipeline 10 is through the rotation of second through pipe 5 of the inside of case 2 this moment, the third through-hole that the one end of second through pipe 5 corresponds is linked together with first through-hole, fourth through-hole 7 that the other end of second through pipe 11 corresponds is linked together with another second through-hole 12, form a new confined pipeline, when first pipeline 10 is pumped to the electricity when the pump is connected and is moved liquid, the liquid that takes out this moment for second pipeline 11 distributions that second through pipe 5 corresponds.
Analogize with this, the utility model discloses when wanting to switch different liquid again, the pump stop work earlier, the motor drives case 2 once more and rotates certain angle.
When any one of the through pipes 5 in the valve core is communicated with the first pipeline 10, all the other through pipes 5 are in a closed non-conducting state.
The application of the device greatly reduces the cost of redundant components, the reduced pipelines optimize internal pipelines, the normal operation of original equipment is not influenced, one set of electromagnetic valve and one set of pump are reduced by three sets of original electromagnetic valves and pumps, and the cost is greatly reduced in the internal space of the equipment and in the installation of workers in the early stage.
The utility model discloses can be with the liquid of multiple difference, through the rotatory adjustment of the different siphunculus 5 of the inside of case 2, the liquid that will be different obtains effective distribution.
The above description is only an example of the preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and those skilled in the art should be able to realize the equivalent alternatives and obvious variations of the present invention.
Claims (10)
1. A path adjustable reversing device, comprising:
the shell is provided with a first through hole and a plurality of second through holes on the peripheral wall of the shell;
the valve core is movably arranged in the shell, a plurality of channels are formed in the valve core, one end of any channel is respectively communicated with the first through hole, and the other ends of the channels are respectively communicated with the second through holes;
and the driving device is in transmission connection with the valve core and drives the valve core to rotate, so that two ends of one channel are respectively communicated with the first through hole and the second through hole.
2. The adjustable path reversing device according to claim 1, wherein the valve body comprises a valve body and a plurality of through pipes, a plurality of third through holes and a plurality of fourth through holes are formed in the peripheral wall of the valve body, the plurality of through pipes are arranged in the valve body, one end of one through pipe is communicated with one third through hole, and the other end of the one through pipe is communicated with one fourth through hole.
3. The adjustable-path reversing device according to claim 2, wherein a plurality of the third through holes are respectively communicated with the first through holes, and a plurality of the fourth through holes are respectively communicated with a plurality of the second through holes.
4. The adjustable passage reversing device according to claim 3, wherein the valve body is annularly arranged in cross section.
5. The adjustable-passage reversing device according to claim 4, wherein the cross section of the housing is circular.
6. The adjustable path reversing device according to claim 5, wherein the outer periphery of the valve body is sleeved with a first sealing ring, and the first sealing ring is positioned between the outer periphery of the valve body and the inner periphery of the housing.
7. The apparatus according to claim 3, wherein a plurality of said third through holes and a plurality of said fourth through holes have second sealing rings on their peripheral walls, respectively, and wherein a portion of said second sealing rings are located between a first through hole and a plurality of said third through holes, respectively, and another portion of said second sealing rings are located between a plurality of said second through holes and a plurality of said fourth through holes, respectively.
8. The adjustable-path reversing device according to claim 3, wherein the peripheral walls of the first through hole and the second through holes are respectively provided with a third sealing ring.
9. The adjustable path reversing device according to claim 2, wherein the driving device is a motor, and the motor is in transmission connection with the middle part of the valve body.
10. The reversing device with the adjustable passage according to claim 1, wherein the first through hole is connected with a first pipeline, the second through holes are respectively connected with second pipelines, the first pipeline is used for communicating with a pump, and the second pipelines are used for communicating different liquids.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920909287.8U CN210178989U (en) | 2019-06-17 | 2019-06-17 | Switching-over device of route adjustable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920909287.8U CN210178989U (en) | 2019-06-17 | 2019-06-17 | Switching-over device of route adjustable |
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| Publication Number | Publication Date |
|---|---|
| CN210178989U true CN210178989U (en) | 2020-03-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920909287.8U Active CN210178989U (en) | 2019-06-17 | 2019-06-17 | Switching-over device of route adjustable |
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| CN (1) | CN210178989U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114348665A (en) * | 2022-02-23 | 2022-04-15 | 岑锦(上海)科技有限公司 | Sample post office |
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2019
- 2019-06-17 CN CN201920909287.8U patent/CN210178989U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114348665A (en) * | 2022-02-23 | 2022-04-15 | 岑锦(上海)科技有限公司 | Sample post office |
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