CN205331491U - Flow path conversion valve - Google Patents
Flow path conversion valve Download PDFInfo
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- CN205331491U CN205331491U CN201521109165.9U CN201521109165U CN205331491U CN 205331491 U CN205331491 U CN 205331491U CN 201521109165 U CN201521109165 U CN 201521109165U CN 205331491 U CN205331491 U CN 205331491U
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- valve
- connecting tube
- plug
- cross valve
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Abstract
The utility model discloses a flow path conversion valve, including two three -way pipes and connecting pipe, the both ends of connecting pipe respectively with the side pipe of two three -way pipes is connected, the wherein one end of the straight tube of two three -way pipes is provided with the end cap, be provided with the valve that is used for the control connection piping to lead to or break off in the connecting pipe. The utility model discloses a flow path conversion valve, when the water route need not external device, with two straight tubes wherein for the one end end cover seal, the valve in the connecting pipe is opened, the inside circulation of rivers, when needs external device, the valve is closed, and the end cover is opened, and external device's delivery port and water inlet are connected with the wherein one end of two straight tubes respectively, but the rivers outer loop need not to adjust machine construction, is convenient for realize.
Description
Technical field
This utility model belongs to cross valve technical field, specifically, relates to the cross valve of a kind of water purifier。
Background technology
In the internal watercourses design of water purifier, water route flows to be usually to be determined, water flows to flowing only in the water route designed, when multi-stage filter core set up by needs or outside sets up water heater, it is necessary to water route is carried out bigger change could realize。
Summary of the invention
This utility model changes inflexible technical problem for the water route solving existing water purifier, it is proposed that a kind of cross valve, it is possible to solve the problems referred to above。
In order to solve above-mentioned technical problem, this utility model is achieved by the following technical solutions:
A kind of cross valve, including two tee Ts and connecting tube, the two ends of described connecting tube are connected with the side pipe of said two tee T respectively, and wherein one end of the straight tube of said two tee T is provided with plug, are provided with for controlling the valve that connecting tube is switched on or off in described connecting tube。
Further, described valve is globe valve。
Further, the top of two straight tubes is respectively arranged with plug。
Or, the lower end of two straight tubes is respectively arranged with plug。
Further, stream switching handle it is provided with in the bottom of described connecting tube。
This utility model proposes another cross valve simultaneously, including two supervisors, and it being connected to the connecting tube between said two supervisor, wherein one end of said two supervisor is provided with plug, is provided with for controlling the valve that connecting tube is switched on or off in described connecting tube。
Further, described valve is globe valve。
Further, the top of two supervisors is respectively arranged with plug。
Or, the lower end of two supervisors is respectively arranged with plug。
Further, said two supervisor is integral type structure with connecting tube。
Compared with prior art, advantage of the present utility model and have the benefit effect that cross valve of the present utility model, when water route is without external equipment, wherein one end of two straight tubes end cap to be closed, the valve in connecting tube is opened, current internal circulation；When needs external equipment, valve closing, end cap is opened, and the outlet of external equipment and water inlet are connected with wherein one end of two straight tubes respectively, and current can outer shroud, it is not necessary to adjust machine construction, it is simple to realization。
After reading in conjunction with the accompanying the detailed description of this utility model embodiment, other features of the present utility model and advantage will become clearer from。
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, the accompanying drawing used required in embodiment or description of the prior art will be briefly described below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the premise not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings。
Fig. 1 is a kind of example structure schematic diagram of the proposed cross valve of this utility model；
Fig. 2 is another example structure schematic diagram of the proposed cross valve of this utility model。
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is only a part of embodiment of the present invention, rather than whole embodiments。Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art obtain under not making creative work premise, broadly fall into the scope of protection of the invention。
Embodiment one, the present embodiment proposes a kind of cross valve, as shown in Figure 1, including two tee Ts 11 and connecting tube 12, the two ends of described connecting tube 12 are connected with the side pipe 111 of said two tee T 11 respectively, wherein one end of the straight tube 112 of said two tee T is provided with plug 13, is provided with for controlling the valve 14 that connecting tube 12 is switched on or off in described connecting tube 12。The cross valve of the present embodiment, can apply in water purifier or be connected in the exterior line in water route, when water route is without external equipment, wherein one end end cap of two straight tubes is closed, valve in connecting tube is opened, one end of one of them straight tube not lid end cap is water inlet, and one end of another one straight tube not lid end cap is outlet, it is achieved current are connected pipe internal circulation；When needs external equipment, valve closing, end cap is opened, and the outlet of external equipment and water inlet are connected with wherein one end of two straight tubes respectively, the other end of two straight tubes still respectively water inlet and outlet, achieve after water flows through water inlet and enter external equipment, then from outlet flow out, and then current can outer shroud, whole equipment is external without adjusting machine construction, facilitate implementation, reduce water route improvement cost。
In order to facilitate switch transition valve, there is in the bottom of described connecting tube 12 stream switching handle 15, for switching the flow direction of water in pipe。
Wherein, external device can be the equipment such as filter element, water heater, it is arranged as required in actual use, this cross valve can also be applied in water purifier for switching switching valve tap water being filtered or not filtering, such as, water inlet connects water supply pipe, outlet connects faucet, if valve is opened, the other end of two straight tubes is closed, then faucet directly goes out tap water, if valve closing, the end cap of two straight tubes is dismantled, and connects filter element, then faucet flows out the scrubbing water after filter element purifies。Additionally, this cross valve is also used as setting up the crossover tool of filter element, such as, water inlet is connected with primary filter element, if also needing to set up the words of multi-stage filter core, it is possible to by valve closing, the end cap of two straight tubes is dismantled, and connects multi-stage filter core, then faucet flows out the scrubbing water after multi-stage filter core purifies。
Preferably in the present embodiment, described valve 14 adopts and opens and closes globe valve realization flexible, that closure is good, is certainly not limited to globe valve。
In order to facilitate external equipment to connect, plug is separately positioned on the top of two straight tubes 112, or plug 13 is separately positioned on the bottom of two straight tubes 112, it is possible to save the length of connecting line, and plug is detachable, it is possible to plug very easily。
Embodiment two, the present embodiment proposes another cross valve, as shown in Figure 2, it is responsible for 21 including two, and it is connected to the connecting tube 22 between said two supervisor 21, wherein one end of said two supervisor 22 is provided with plug 23, is provided with for controlling the valve 24 that connecting tube 22 is switched on or off in described connecting tube 22。The cross valve of the present embodiment, similar to embodiment one, can apply in water purifier or be connected in the exterior line in water route, when water route is without external equipment, being closed by two the wherein one end being responsible for end caps, the valve in connecting tube is opened, and one of them one end being responsible for not lid end cap is water inlet, it is outlet that another one is responsible for one end of not lid end cap, it is achieved current are connected pipe internal circulation；When needs external equipment, valve closing, end cap is opened, and the outlet of external equipment and water inlet are connected with wherein one end of two supervisors respectively, two other ends being responsible for still respectively water inlet and outlets, achieve after water flows through water inlet and enter external equipment, then from outlet flow out, and then current can outer shroud, whole equipment is external without adjusting machine construction, facilitate implementation, reduce water route improvement cost。
For the ease of manufacturing, two supervisors 21 are preferably integral structure with connecting tube 22。
In order to facilitate external equipment to connect, plug 23 is separately positioned on the top of two supervisors 21, or plug is separately positioned on the bottom of two supervisors 21, it is possible to save the length of connecting line。
Certainly; described above is not to restriction of the present utility model; this utility model is also not limited to the example above, the change made in essential scope of the present utility model of those skilled in the art, remodeling, interpolation or replacement, also should belong to protection domain of the present utility model。
Claims (10)
1. a cross valve, it is characterized in that: include two tee Ts and connecting tube, the two ends of described connecting tube are connected with the side pipe of said two tee T respectively, wherein one end of the straight tube of said two tee T is provided with plug, is provided with for controlling the valve that connecting tube is switched on or off in described connecting tube。
2. cross valve according to claim 1, it is characterised in that: described valve is globe valve。
3. cross valve according to claim 1 and 2, it is characterised in that: the top of two straight tubes is respectively arranged with plug。
4. cross valve according to claim 1 and 2, it is characterised in that: the lower end of two straight tubes is respectively arranged with plug。
5. cross valve according to claim 1 and 2, it is characterised in that: stream switching handle it is provided with in the bottom of described connecting tube。
6. a cross valve, it is characterized in that: include two supervisors, and it being connected to the connecting tube between said two supervisor, wherein one end of said two supervisor is provided with plug, is provided with for controlling the valve that connecting tube is switched on or off in described connecting tube。
7. cross valve according to claim 6, it is characterised in that: described valve is globe valve。
8. the cross valve according to claim 6 or 7, it is characterised in that: the top of two supervisors is respectively arranged with plug。
9. the cross valve according to claim 6 or 7, it is characterised in that: the lower end of two supervisors is respectively arranged with plug。
10. the cross valve according to claim 6 or 7, it is characterised in that: said two supervisor is integral type structure with connecting tube。
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520456530 | 2015-06-30 | ||
| CN2015204565307 | 2015-06-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205331491U true CN205331491U (en) | 2016-06-22 |
Family
ID=56313162
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521109165.9U Active CN205331491U (en) | 2015-06-30 | 2015-12-29 | Flow path conversion valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205331491U (en) |
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2015
- 2015-12-29 CN CN201521109165.9U patent/CN205331491U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |