CN210290838U

CN210290838U - Single-valve bidirectional liquid flow guiding device

Info

Publication number: CN210290838U
Application number: CN201921081425.4U
Authority: CN
Inventors: 刘昱熙
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-07-11
Filing date: 2019-07-11
Publication date: 2020-04-10
Anticipated expiration: 2029-07-11

Abstract

The utility model relates to a single-valve bidirectional liquid guiding device, which is characterized by comprising a liquid inlet, a first liquid outlet and a second liquid outlet, wherein the liquid inlet is respectively communicated with the first liquid outlet and the second liquid outlet to form a first channel and a second channel which are mutually independent; a third channel is further arranged between the first channel and the second channel, and two ends of the third channel are respectively communicated with the first channel and the second channel; a sliding strip is further arranged in the third channel along the extension direction of the third channel, and the sliding strip is attached to the pipeline wall of the third channel; the third channel is provided with a strip-shaped sliding groove along the extension direction of the third channel, the sliding strip is further fixed with a guide block, the guide block extends out of the strip-shaped sliding groove, and the guide block drives the sliding strip to move back and forth along the strip-shaped sliding groove so as to open or close the first channel or the second channel and also open the first channel and the second channel simultaneously, so that the single-valve bidirectional liquid diversion device which is simple to operate is realized.

Description

Single-valve bidirectional liquid flow guiding device

Technical Field

The utility model belongs to the technical field of society, family life environmental protection, energy-conserving water-saving housing construction installation, in particular to two-way liquid guiding device of single valve.

Background

At present, when a certain liquid outlet is selected or two liquid outlets are selected to simultaneously discharge liquid, a common technical means is that a valve is arranged on a pipeline of the liquid outlets, on one hand, when a certain liquid outlet is selected to discharge liquid, the other valve is closed while the corresponding valve is opened, so that the liquid flows out from the selected liquid outlet, namely two steps of operation of opening one valve and closing the other valve are needed, on the other hand, when two liquid outlets are selected to simultaneously discharge liquid, the two valves are needed to be simultaneously opened, namely two steps of operation of opening one valve and opening the other valve are needed, and the operation process is relatively complex; meanwhile, in daily life, different liquids are discharged through one pipeline under the same liquid inlet, classified discharge is not performed, particularly, drinking water of common families is directly treated by using filtering equipment and then used, so-called waste water after filtering and daily domestic water of people are discharged to a sewer pipeline by a direct discharge method, and waste is very high.

Therefore, how to realize a simple-operation single-valve bidirectional liquid guiding device is a technical problem to be solved urgently in the industry.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that to prior art not enough, provide a two-way liquid guiding device of single valve of easy operation.

The utility model provides an above-mentioned technical problem's technical scheme as follows:

a single-valve bidirectional liquid flow guide device comprises a liquid inlet, a first liquid outlet and a second liquid outlet, wherein the liquid inlet is respectively communicated with the first liquid outlet and the second liquid outlet to form a first channel and a second channel which are independent of each other; a third channel is further arranged between the first channel and the second channel, and two ends of the third channel are respectively communicated with the first channel and the second channel; a sliding strip is further arranged in the third channel along the extension direction of the third channel, and the sliding strip is attached to the pipeline wall of the third channel; the third channel is provided with a strip-shaped sliding groove along the extension direction of the third channel, the sliding strip is further fixed with a guide block, the guide block extends out of the strip-shaped sliding groove, and the guide block drives the sliding strip to move back and forth along the strip-shaped sliding groove so as to open or close the first channel or the second channel.

The utility model has the advantages that: the inlet communicates with first liquid outlet, second liquid outlet respectively and forms mutually independent first passageway, second passageway, then:

1) when a first liquid outlet is selected for discharging liquid, the guide block drives the sliding strip to move along the strip-shaped sliding groove, so that one end of the sliding strip extends out of the third channel to the second channel, the end face of the extending part is attached to the side wall of the pipeline of the second channel, the second channel is closed, and the sliding strip is attached to the wall of the pipeline of the third channel, so that the sealing performance of the sliding strip is ensured, and the liquid cannot be in series flow; when the second liquid outlet is selected for liquid outlet, the above process can be analogized, and details are not described herein;

2) when the first liquid outlet and the second liquid outlet are selected to simultaneously discharge liquid, the guide block drives the slide bar to move along the strip-shaped sliding groove, so that the third channel is not extended out of the two ends of the slide bar, the first channel and the second channel are simultaneously opened, and the first liquid outlet and the second liquid outlet are simultaneously discharged liquid;

that is to say, only need to drive the draw runner through the guide block and remove along strip spout, just can satisfy the requirement that "select first liquid outlet or second liquid outlet go out liquid" and "select first liquid outlet and second liquid outlet go out liquid simultaneously", realized a two-way liquid guiding device of simple operation's single valve from this.

On the basis of the technical scheme, the utility model discloses can also do following improvement.

Further, first passageway, second passageway are the L type and include conduction portion and the water conservancy diversion portion that communicate each other respectively, the conduction portion of first passageway communicates with the conduction portion of second passageway, the water conservancy diversion portion of first passageway with first liquid outlet intercommunication, the water conservancy diversion portion and the second liquid outlet intercommunication of second passageway.

The beneficial effect of adopting the further scheme is that: first passageway, second passageway are the L type and include conduction portion and the water conservancy diversion portion that communicates each other respectively, the conduction portion of first passageway and the conduction portion intercommunication of second passageway, the water conservancy diversion portion and the first liquid outlet intercommunication of first passageway, the water conservancy diversion portion and the second liquid outlet intercommunication of second passageway, the liquid water conservancy diversion of being more convenient for.

Furthermore, the slide bar is provided with a plurality of annular seal grooves along the extending direction, and the annular seal grooves are internally sleeved with seal rings.

The beneficial effect of adopting the further scheme is that: the slide bar is provided with a plurality of annular sealing grooves along the extension direction, the annular sealing grooves are internally sleeved with the sealing rings, and when the guide block drives the slide bar to move along the strip-shaped sliding groove, the slide bar is more tightly attached to the pipeline wall of the third channel, so that liquid is prevented from flowing in the third channel, and the flow guide effect of the flow guide device is ensured.

Furthermore, an annular groove is formed in the middle of the sliding strip.

The beneficial effect of adopting the further scheme is that: the middle part of the slide bar is also provided with an annular groove, so that the weight of the flow guide device can be reduced.

Further, the slide bar is of a hollow structure.

The beneficial effect of adopting the further scheme is that: the slide bar is of a hollow structure, so that the weight of the flow guide device can be further reduced.

Further, the first channel is provided with a first groove, the second channel is provided with a second groove, and the guide block drives the sliding strip to move back and forth along the strip-shaped sliding groove, so that the end faces at the two ends of the sliding strip are attached to the bottom face of the first groove or the bottom face of the second groove, or/and the side faces of the sliding strip, which are close to the end portions, are attached to the side walls of the first groove or the second groove.

The adoption of the further beneficial effects is as follows: when the guide block drives the draw runner is followed strip spout round trip movement makes the terminal surface at draw runner both ends and the bottom surface laminating of recess one or recess two, or and makes the draw runner be close to the week side of tip and the laminating of the week side wall of recess one or recess two, when closing first passageway or second passageway, can form after the laminating of the week side that the draw runner is close to the tip and the week side wall of recess one or recess two and buckle, makes its sealed effect better.

Furthermore, the bottom plate of the first groove or/and the second groove is a cover plate which is detachably mounted.

The beneficial effect of adopting the further scheme is that: the bottom plate of the first groove or/and the second groove is a cover plate which is detachably mounted, so that the slide bar is convenient to mount, and when the slide bar is damaged, the slide bar is convenient to maintain.

Further, the guide block is a bolt, and a threaded hole matched with the bolt is formed in the slide bar.

The beneficial effect of adopting the further scheme is that: the guide block is the bolt, and set up on the draw runner with the screw hole of bolt adaptation, on the one hand, be convenient for stir the bolt with hand or other power device, make the bolt drive draw runner list form spout round trip movement, on the other hand, when the draw runner seals first passageway or second passageway, the bolt of can screwing makes the draw runner be difficult to remove, guarantees its sealed effect.

Furthermore, the pipelines of the liquid inlet, the first liquid outlet and the second liquid outlet are respectively provided with a nut for connecting other pipelines.

The beneficial effect of adopting the further scheme is that: the nuts are arranged on the pipelines of the liquid inlet, the first liquid outlet and the second liquid outlet, so that the pipelines can be conveniently connected with other pipelines, and the applicability of the pipelines is enhanced.

Further, the inlet passes through the inlet channel is connected to the nut, first liquid outlet passes through the sewer pipeline is connected to the nut, the second liquid outlet passes through water storage pipeline is connected to the nut, water storage pipeline is connected with the cistern, be equipped with the immersible pump in the cistern, the immersible pump outlet pipe is connected to the immersible pump.

The beneficial effect of adopting the further scheme is that: the inlet channel is leading-in water through the inlet the utility model discloses a guiding device when opening first passageway, because first liquid outlet passes through the nut and connects sewer pipe, can be with the direct sewer pipe that arranges of waste water, when opening the second passageway, some "waste water" if: vegetable washing water, self-made filtered water, clear bowl water, washing water and the like are discharged into the reservoir through the second liquid outlet, the submersible pump is arranged in the reservoir, the submersible pump is connected with the water outlet pipe, and partial domestic water resources are recycled.

Drawings

Fig. 1 is a schematic view of a single-valve bidirectional liquid guiding device according to the present invention when a first channel is opened;

fig. 2 is a schematic view of the single-valve bidirectional liquid guiding device of the present invention when the second channel is opened;

fig. 3 is a schematic view illustrating that the single-valve bidirectional liquid guiding device of the present invention opens the first channel and the second channel simultaneously;

FIG. 4 is one of the schematic views of the slide with the annular seal ring installed;

FIG. 5 is a second schematic view of the slide bar;

FIG. 6 is a schematic cross-sectional view of a strip chute;

FIG. 7 is a schematic cross-sectional view of the slide bar, the strip-shaped slide groove and the bolt;

FIG. 8 is a schematic view of the connection of the bolt to the threaded hole in the slide;

in the drawings, the components represented by the respective reference numerals are listed below:

1. a pipe wall; 2. a liquid inlet; 3. a first liquid outlet; 4. a second liquid outlet; 5. a first channel; 6. a second channel; 7. a slide bar; 8. a strip-shaped chute; 9. a conduction part; 10. a flow guide part; 11. an annular seal groove; 12. a seal ring; 13. an annular groove; 14. a first groove; 15. a second groove; 16. a cover plate; 17. a nut; 18. a threaded hole; 19. a bolt; 20. a sewer pipeline; 21. a reservoir; 22. a submersible pump; 23. a water outlet pipe of the submersible pump; 24. a third channel.

The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.

Detailed Description

It should be understood that the description of the embodiments is merely for purposes of illustration and is not intended to limit the embodiments of the present invention.

As shown in fig. 1 to fig. 3, the utility model provides a single-valve bidirectional liquid guiding device, which comprises a liquid inlet 2, a first liquid outlet 3 and a second liquid outlet 4, wherein the liquid inlet 2 is respectively communicated with the first liquid outlet 3 and the second liquid outlet 4 to form a first channel 5 and a second channel 6 which are independent of each other; a third channel 24 is also arranged between the first channel 5 and the second channel 6, and two ends of the third channel 24 are respectively communicated with the first channel 5 and the second channel 6; a sliding strip 7 is further arranged in the third channel 24 along the extension direction of the third channel, and the sliding strip 7 is attached to the pipeline wall 1 of the third channel 24; the third channel 24 is provided with a strip-shaped sliding groove 8 along the extending direction thereof, the sliding strip 7 is further fixed with a guide block, the guide block extends out of the strip-shaped sliding groove 8, the guide block drives the sliding strip 7 to move back and forth along the strip-shaped sliding groove 8 so as to open or close the first channel 5 or the second channel 6, wherein the liquid can be oil, water and the like.

Because the liquid inlet 2 is respectively communicated with the first liquid outlet 3 and the second liquid outlet 4 to form a first channel 5 and a second channel 6 which are independent of each other, then:

1) as shown in fig. 1, a solid line with an arrow in fig. 1 indicates a liquid flow direction, when the first liquid outlet 3 is selected for discharging liquid, the guide block drives the slide bar 7 to move along the strip-shaped sliding groove 8, so that one end of the slide bar 7 extends out of the third channel 24 into the second channel 6, the end surface of the extending part is attached to the side wall of the second channel 6, the second channel 6 is closed, and the slide bar 7 is attached to the pipeline wall 1 of the third channel 24, so that the sealing performance of the slide bar 7 is ensured, and the liquid cannot be in series flow; when the second liquid outlet 4 is selected for liquid outlet, as shown in fig. 2, the solid line with an arrow in fig. 2 also indicates the liquid flow direction, and the operation process thereof refers to the above contents, which is not described herein again;

2) when the first liquid outlet 3 and the second liquid outlet 4 are selected to simultaneously discharge liquid, the guide block drives the slide bar 7 to move along the strip-shaped sliding groove 8, so that both ends of the slide bar 7 do not extend out of the third channel 24, and the first channel 5 and the second channel 6 are simultaneously opened, namely, the first liquid outlet 3 and the second liquid outlet 4 simultaneously discharge liquid, as shown in fig. 3, and the solid line with an arrow in fig. 3 also represents the liquid flow direction.

That is to say, only need to drive the strip 7 through the guide block and move along strip form spout 8, just can satisfy the requirement of "select first liquid outlet 3 or second liquid outlet 4 go out liquid" and "select first liquid outlet 3 and second liquid outlet 4 go out liquid simultaneously", realized a two-way liquid guiding device of simple operation's single valve from this.

As is well known, in order to close the first channel 5 or the second channel 6, the axial section of the slide 7 is adapted to the radial section of the first channel 5 or the second channel 6, which is not described herein.

Wherein, the guide block can select metal pole, plastics pole, bolt 19 etc. when selecting for use metal pole or plastics pole, can bond metal pole or plastics pole's one end on draw runner 7, and its other end stretches out strip spout 8, conveniently stirs metal pole or plastics pole with the hand and so as to drive draw runner 7 along strip spout 8 round trip movement, when electing bolt 19, has detailed description to its structure in the following, does not describe here in any detail.

Preferably, in the above technical solution, the first channel 5 and the second channel 6 are L-shaped and respectively include a conduction portion 9 and a flow guide portion 10 that are communicated with each other, the conduction portion 9 of the first channel 5 is communicated with the conduction portion 9 of the second channel 6, the flow guide portion 10 of the first channel 5 is communicated with the first liquid outlet 3, and the flow guide portion 10 of the second channel 6 is communicated with the second liquid outlet 4, so that the liquid flow is guided more conveniently.

Preferably, in the above technical solution, the slide bar 7 is provided with a plurality of annular seal grooves 11 along the extending direction thereof, the annular seal grooves 11 are internally sleeved with a seal ring 12, the slide bar 7 is provided with a plurality of annular seal grooves 11 along the extending direction thereof, and the annular seal grooves 11 are internally sleeved with a seal ring 12, when the guide block drives the slide bar 7 to move along the strip-shaped slide groove 8, the slide bar 7 is more tightly attached to the pipe wall 1 of the third channel 24, so as to prevent liquid from flowing in the third channel 24, thereby ensuring the flow guiding effect of the flow guiding device, as shown in fig. 4 and 5, the slide bar 7 is provided with 8 annular seal grooves 11, and the seal rings 12 are sleeved one by one, and a silicone rubber seal ring, a neoprene rubber seal ring, etc. can be selected.

Preferably, in the above technical solution, as shown in fig. 4 and 5, the middle of the slide bar 7 is further provided with an annular groove 13, so that the weight of the flow guiding device can be reduced.

Preferably, in the above technical solution, when the slide bar 7 is of a hollow structure, so that the weight of the flow guiding device can be further reduced.

Preferably, in the above technical solution, the first channel 5 is provided with a first groove 14, the second channel 6 is provided with a second groove 15, and the guide block drives the slide bar 7 to move back and forth along the strip-shaped sliding groove 8, so that the end surfaces of the two ends of the slide bar 7 are attached to the bottom surface of the first groove 14 or the second groove 15 or/and the peripheral side surface of the slide bar 7 near the end is attached to the peripheral side wall of the first groove 14 or the second groove 15.

When the first channel 5 or the second channel 6 is closed, the peripheral side surface of the slide bar 7 close to the end part is bent after being attached to the peripheral side wall of the first groove 14 or the second groove 15, so that the sealing effect is better.

Preferably, in the above technical solution, the bottom plate of the first groove 14 or/and the second groove 15 is a detachably mounted cover plate 16, and the bottom plate of the first groove 14 or/and the second groove 15 is a detachably mounted cover plate 16, so as to facilitate the mounting of the slide bar 7, and also facilitate the maintenance when the slide bar 7 is damaged.

Wherein the demountable installation mode does: the cover plate 16 is provided with a fixing through hole, a fixing threaded hole matched with the fixing through hole is formed in the corresponding position on the side pipeline of the first groove 14 or/and the second groove 15, and the fixing through hole is fixedly connected through a fixing screw.

Preferably, in the above technical solution, the guide block is a bolt 19, and the slide bar 7 is provided with a threaded hole 18 adapted to the bolt 19, as shown in fig. 4 to 8.

The guide block is a bolt 19, and a threaded hole 18 matched with the bolt 19 is formed in the slide bar 7, so that on one hand, the bolt 19 can be conveniently stirred by a hand or other power devices, the bolt 19 drives the slide bar 7 to move back and forth along the strip-shaped sliding groove 8, on the other hand, when the bolt 19 seals the first channel 5 or the second channel 6, the bolt 19 can be screwed, the slide bar 7 is not easy to move, and the sealing effect of the slide bar 7 is ensured. As shown in fig. 6 to 7, since the slide 7 is to close or open the first channel 5 or the second channel 6, correspondingly, the first liquid outlet 3 in fig. 6 to 7 can be also labeled as the second liquid outlet 4.

Preferably, in the above technical solution, the pipelines of the liquid inlet 2, the first liquid outlet 3 and the second liquid outlet 4 are respectively provided with a nut 17 for connecting other pipelines, so as to be convenient for connecting with other pipelines, and enhance the applicability.

In usual life, like cold and hot water inlet hose, for the convenience of being connected with the water heater, set up fixation nut at cold and hot water inlet hose's both ends, the utility model provides a nut 17 sets up the mode and is similar with this, sets up the protruding edge that is used for preventing nut 17 landing on the pipeline of first liquid outlet 3 and second liquid outlet 4, when using, now with its terminal pipeline and other pipeline docks, it can to screw nut 17 again.

Preferably, in the above technical solution, the liquid inlet 2 is connected to a water inlet pipe through a nut 17, the first liquid outlet 3 is connected to a sewer pipe 20 through a nut 17, the second liquid outlet 4 is connected to a water storage pipe (not shown in the drawings of the specification) through a nut 17, the water storage pipe is connected to a reservoir 21, a submersible pump 22 is arranged in the reservoir 21, and the submersible pump 22 is connected to a submersible pump water outlet pipe 23; the water pipeling passes through inlet 2 and leads to water leading-in the utility model discloses a when opening first passageway 5, because first liquid outlet 3 passes through nut 17 and connects sewer pipe 20, can be with partial waste water direct discharge sewer pipe, when opening second passageway 6, some "waste water" if wash dish water, the water after the self-control filters, wash bowl water and wash one's face and rinse one's mouth water etc. arrange into cistern 21 through second liquid outlet 4, and set up immersible pump 22 in cistern 21, and connect immersible pump outlet pipe 23 on immersible pump 22, partial water resource of life is retrieved and is recycled has been realized.

The utility model provides a two-way liquid guiding device of single valve, inlet 2 communicates with first liquid outlet 3, second liquid outlet 4 respectively and forms mutually independent first passageway 5, second passageway 6, when the guide block drives draw runner 7 to move along strip spout 8, one end of draw runner 7 stretches out to first passageway 5 or second passageway 6 in, when the terminal surface of this extension is laminated to the lateral wall of first passageway 5 or second passageway 6, first passageway 5 or second passageway 6 is sealed, make liquid can not flow in first passageway 5 or second passageway 6, at this moment, because the other end of draw runner 7 contracts into third passageway 24, second passageway 6 or first passageway 5 is opened, make liquid can flow in second passageway 6 or first passageway 5, that is to say, only need to drive draw runner 7 through the guide block and move along strip spout 8 and drive, can close second passageway 6 when opening first passageway 5, or the second channel 6 is closed and the first channel 5 is closed, in addition, the guide block can also drive the slide bar 7 to ensure that the two ends of the slide bar do not extend out of the third channel 24, namely the two channels can be opened simultaneously, and therefore the single-valve bidirectional liquid guiding device which is simple to operate is realized.

The above is only the preferred embodiment of the present invention, and not the scope of the present invention, all the equivalent structural changes made by the contents of the specification and the drawings, or the direct or indirect application in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A single-valve bidirectional liquid flow guide device is characterized by comprising a liquid inlet, a first liquid outlet and a second liquid outlet, wherein the liquid inlet is respectively communicated with the first liquid outlet and the second liquid outlet to form a first channel and a second channel which are independent of each other;

a third channel is further arranged between the first channel and the second channel, and two ends of the third channel are respectively communicated with the first channel and the second channel;

a sliding strip is further arranged in the third channel along the extension direction of the third channel, and the sliding strip is attached to the pipeline wall of the third channel;

the third channel is provided with a strip-shaped sliding groove along the extension direction of the third channel, the sliding strip is further fixed with a guide block, the guide block extends out of the strip-shaped sliding groove, and the guide block drives the sliding strip to move back and forth along the strip-shaped sliding groove so as to open or close the first channel or the second channel.

2. The single-valve bidirectional liquid diversion apparatus as claimed in claim 1, wherein the first passage and the second passage are L-shaped and respectively comprise a conduction portion and a diversion portion which are communicated with each other, the conduction portion of the first passage is communicated with the conduction portion of the second passage, the diversion portion of the first passage is communicated with the first liquid outlet, and the diversion portion of the second passage is communicated with the second liquid outlet.

3. The single-valve bidirectional liquid guiding device as recited in claim 1, wherein the sliding strip is provided with a plurality of annular sealing grooves along an extending direction thereof, and a sealing ring is sleeved in each annular sealing groove.

4. The single-valve bidirectional liquid guiding device as claimed in claim 3, wherein an annular groove is further formed in the middle of the sliding strip.

5. The single-valve bidirectional fluid diversion apparatus of claim 4, wherein said slide bar is a hollow structure.

6. The single-valve bidirectional liquid guiding device as claimed in any one of claims 1 to 5, wherein the first channel is provided with a first groove, the second channel is provided with a second groove, and the guide block drives the sliding strip to move back and forth along the strip-shaped sliding groove, so that end surfaces of two ends of the sliding strip are attached to the bottom surface of the first groove or the second groove, or/and the peripheral side surface of the sliding strip close to the end part is attached to the peripheral side wall of the first groove or the second groove.

7. The single-valve bidirectional liquid diversion device as claimed in claim 6, wherein the bottom plate of the first groove or/and the second groove is a detachably mounted cover plate.

8. The single-valve bidirectional liquid guiding device as claimed in claim 7, wherein the guide block is a bolt, and the slide bar is provided with a threaded hole adapted to the bolt.

9. The single-valve bidirectional liquid diversion apparatus as claimed in claim 8, wherein said inlet, said first outlet and said second outlet are respectively provided with a nut for connecting to other pipes.

10. The single-valve bidirectional liquid diversion device of claim 9, wherein the liquid inlet is connected to a water inlet pipe through the nut, the first liquid outlet is connected to a sewer pipe through the nut, the second liquid outlet is connected to a water storage pipe through the nut, the water storage pipe is connected to a water storage tank, a submersible pump is arranged in the water storage tank, and the submersible pump is connected to a submersible pump water outlet pipe.