CN203770730U - Cold and hot water faucet - Google Patents
Cold and hot water faucet Download PDFInfo
- Publication number
- CN203770730U CN203770730U CN201420108453.1U CN201420108453U CN203770730U CN 203770730 U CN203770730 U CN 203770730U CN 201420108453 U CN201420108453 U CN 201420108453U CN 203770730 U CN203770730 U CN 203770730U
- Authority
- CN
- China
- Prior art keywords
- hot
- opening
- cold water
- valve core
- valve shell
- 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 - Lifetime
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 128
- 239000000463 material Substances 0.000 claims abstract description 13
- 239000000203 mixture Substances 0.000 claims description 17
- 229910052802 copper Inorganic materials 0.000 claims description 6
- 239000010949 copper Substances 0.000 claims description 6
- 230000008676 import Effects 0.000 claims description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 239000000498 cooling water Substances 0.000 claims description 3
- 150000001879 copper Chemical class 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 2
- 229910001385 heavy metal Inorganic materials 0.000 abstract description 4
- 239000000383 hazardous chemical Substances 0.000 abstract 1
- 239000007769 metal material Substances 0.000 description 3
- 229910001297 Zn alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 229910001369 Brass Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000010951 brass Substances 0.000 description 1
- QRJOYPHTNNOAOJ-UHFFFAOYSA-N copper gold Chemical compound [Cu].[Au] QRJOYPHTNNOAOJ-UHFFFAOYSA-N 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Landscapes
- Multiple-Way Valves (AREA)
Abstract
The utility model discloses a cold and hot water faucet, comprising a mixing valve element and a valve body, wherein the valve body comprises a valve shell and a plastic valve element seat which is provided with a hot water inlet channel, a cold water inlet channel and a mixed water outlet channel; the valve shell is provided with a hollow inner cavity and at least one first opening, one second opening and one third opening; the valve element seat is arranged in the hollow inner cavity of the valve shell, the hot water inlet channel and the cold water inlet channel are corresponding to the first opening of the valve shell, and the mixed water outlet channel is corresponding to the second opening of the valve shell; the mixing valve element is arranged on the valve shell through the third opening of the valve shell, and a hot water inlet, a cold water inlet and a mixed water outlet of the mixing valve element are respectively communicated with the hot water inlet channel, the cold water inlet channel and the mixed water outlet channel of the valve element seat. By adopting the above structure, on the one hand, the material cost of the cold and hot water faucet is reduced, and on the other hand, the problem that heavy metal and hazardous substances are separated out to pollute water is avoided.
Description
Technical field
The utility model relates to a kind of tap, particularly relates to a kind of hot and cold water tap.
Background technique
No matter the tap of prior art, be Kitchen tap, or tap for washbasin, and a lot of all with the function that can regulate water temperature, therefore, this tap can be called for hot and cold water tap again.At present, the hot and cold water tap of prior art, it mainly comprises mixed valve core and valve body, the water inlet water route structure that water inlet designs by valve inner enters in mixed valve core and mixes, then the water outlet water route of designing by valve inner structure output.This hot and cold water tap of prior art, its valve body is generally metal material (the copper gold of the trades mark such as lead brass, H62, H65), it has the advantages such as attractive in appearance, durable, but also has following deficiency simultaneously: the harmful heavy metal that cost of material is high, be difficult to meet GB GB18145 regulation is separated out requirement.
Model utility content
The purpose of this utility model is to overcome the deficiency of prior art, and a kind of hot and cold water tap is provided.
The utility model solves the technological scheme that its technical problem adopts: a kind of hot and cold water tap, comprise mixed valve core and valve body, valve body comprises the valve core case of valve shell and plastic material, valve core case is provided with hot water intake tunnel, cold water intake tunnel and mixing water output channel, valve shell is provided with hollow cavity and at least one the first opening, the second opening, the 3rd opening, valve core case is installed on the hollow cavity of valve shell, and its hot water intake tunnel and cold water intake tunnel are corresponding with the first opening of valve shell, its mixing water output channel is corresponding with the second opening of valve shell, mixed valve core is installed on valve shell by the 3rd opening of valve shell, and the hot water inlet of this mixed valve core, cooling water inlet and mixed water exports are connected with hot water intake tunnel, cold water intake tunnel and the mixing water output channel of valve core case respectively.
Further, described valve core case is the one-body molded water swivel that blends also, and this blends the import of water swivel and the mixing water output channel of described valve core case is connected.
Further, also comprise outlet pipe, one end of this outlet pipe with described in blend water swivel and be connected.
Further, described in blend the outlet place of water swivel one end stretch out outside the second opening of valve shell, and sealing is inserted in one end of outlet pipe; Also comprise plastic bushing, this plastic bushing is axially arranged with the otch at its two ends of perforation along its sidewall, and the outer wall of this plastic bushing is also provided with a salient point, and on the tube wall of outlet pipe, correspondence is provided with a through hole; After plastic bushing is installed in and blends outside water swivel, and be coated in outlet pipe, and its salient point is stuck in the through hole of outlet pipe.
Further, described valve core case is also provided with spool positioning hole, the outlet of this spool positioning hole and described hot water intake tunnel, the outlet of cold water intake tunnel, and the import of mixing water output channel is positioned at same surface.
Further, the hot water intake tunnel of described valve core case and the inlet of cold water intake tunnel are embedded with respectively copper joint, and this copper joint is provided with internal thread, for the intake pipe that is threaded.
Further, also comprise the base that two ends are penetrating, this base is connected in the first opening of described valve shell, and described valve core case is limited in to described valve shell.
Further, described valve shell structure in T shape, the first opening of described valve shell is located with the relative two ends that the second opening is located at this valve shell, and the 3rd opening of described valve shell is located at the place, one end of this valve shell remainder.
Further, also comprise handle, this handle is installed on described mixed valve core.
Further, described valve core case is PPO material.
The beneficial effects of the utility model are, because its valve body comprises the valve core case of valve shell and plastic material, and valve core case is provided with hot water intake tunnel, cold water intake tunnel and mixing water output channel, this valve core case and valve shell, mixed valve core matches, complete the water route assigning process of hot and cold water tap, thereby, the utility model compared to existing technology, it is separated water inlet water route structure and water outlet water route structure with valve shell, and be arranged at the valve core case of plastic material, reduced on the one hand cost of material, do not exist on the other hand heavy metal and harmful matter to separate out the also problem of polluted water.
Below in conjunction with drawings and Examples, the utility model is described in further detail; But a kind of hot and cold water tap of the present utility model is not limited to embodiment.
Accompanying drawing explanation
Fig. 1 is exploded perspective view of the present utility model;
Fig. 2 is the D structure schematic diagram of valve core case of the present utility model;
Fig. 3 is structural representation of the present utility model;
Fig. 4 is generalized section of the present utility model.
Embodiment
Embodiment, refer to shown in Fig. 1-Fig. 4, a kind of hot and cold water tap of the present utility model, comprise mixed valve core 1 and valve body, valve body comprises the valve core case 3 of valve shell 2 and plastic material, valve core case 3 is provided with hot water intake tunnel 31, cold water intake tunnel 32 and mixing water output channel 33, valve shell 2 is provided with hollow cavity and the first opening, the second opening, the 3rd opening, valve core case 3 is installed on the hollow cavity of valve shell 2, and its hot water intake tunnel 31 and cold water intake tunnel 32 are corresponding with the first opening of valve shell 2, its mixing water output channel 33 is corresponding with the second opening of valve shell 2, mixed valve core 1 is installed on valve shell 2 by the 3rd opening of valve shell 2, and the hot water intake tunnel 31 of the hot water inlet of this mixed valve core 1 and valve core case 3 is connected, the cold water intake tunnel 32 of the cooling water inlet of mixed valve core 1 and valve core case 3 is connected, and the mixing water output channel 33 that blends the mouth of a river and valve core case 3 of mixed valve core 1 is connected.
As a kind of preferred, described valve core case 3 is the one-body molded water swivel 4 that blends also, and this blends the import of water swivel 4 and the mixing water output channel 33 of described valve core case 3 is connected.
Preferably the utility model also comprises outlet pipe 6 as a kind of, one end of this outlet pipe 6 with described in blend water swivel 4 and be connected.Specifically, stretch out outside the second opening of valve shell 2 one end that blends the outlet place of water swivel 4, and be inserted in one end of outlet pipe 6, and be set with seal ring 41 between the two.The utility model also comprises plastic bushing 5, and this blends on the outer wall of water swivel 4 and is arranged with a draw-in groove 42, and plastic bushing 5 is installed in this draw-in groove 42.This plastic bushing 5 is axially arranged with the otch 51 at its two ends of perforation along its sidewall, for plastic bushing 5 is occurred to for deformation, provide and step down, the outer wall of this plastic bushing 5 is also provided with a salient point 52, corresponding, the tube wall of outlet pipe 6 is provided with a through hole, plastic bushing 5 is set in and blends after water swivel 4, be coated in outlet pipe 6, and its salient point 52 is stuck in the through hole of outlet pipe 6.So, when needs remove water pipe 6, only need press the salient point 52 of plastic bushing 5, it is retracted in outlet pipe 6, then extract outlet pipe 6.
As a kind of preferred, described valve core case 3 is also provided with two spool positioning holes 37, this two spool positioning holes 37 are with the outlet 34 of described hot water intake tunnel 31, the outlet 35 of cold water intake tunnel 32, and the import 36 of mixing water output channel 33 is positioned at same surface.
As a kind of preferred, the hot water intake tunnel 31 of described valve core case 3 and the inlet of cold water intake tunnel 32 are embedded with respectively copper joint 38, and this copper joint 38 is provided with internal thread, for the intake pipe that is threaded.
As a kind of preferred, the utility model also comprises the penetrating base in two ends 7, and this base 7 is set with seal ring 71, and this base 7 is threadedly connected to the first opening of described valve shell 2, and valve core case 3 is limited in to valve shell 2.
As a kind of preferred, described valve shell 2 structure in T shape, the first opening of described valve shell 2 is located with the relative two ends that the second opening is located at this valve shell 2, and the 3rd opening of described valve shell 2 is located at the place, one end of these valve shell 2 remainders.
As a kind of preferred, the utility model also comprises handle 8, and this handle 8 adopts pressure caps 9 and semicircle ball cap 10 to be installed on described mixed valve core 1.
Preferably described valve core case 3 is PPO material as a kind of, and it has, and intensity is high, good toughness, cold-hot, the feature such as corrosion-resistant.Described valve shell 2 is zinc alloy material.
A kind of hot and cold water tap of the present utility model, because its valve body comprises valve core case 3 and the valve shell 2 of plastic material, and valve core case 3 is provided with hot water intake tunnel 31, cold water intake tunnel 32 and mixing water output channel 33, , water inlet of the present utility model water route structure and water outlet water route structure are not to be arranged on the valve shell 2 of metal material, but be arranged at the valve core case 3 being installed in valve shell 2, thereby, the utility model is conducive to reduce cost of material on the one hand, thereby reduce production costs, do not exist on the other hand heavy metal and harmful matter to separate out the also problem of polluted water.In addition, the utility model valve shell 2 still can adopt metal material, and for example zinc alloy material mentioned above is made, and makes its overall appearance and working life not because the variation of structure is influenced.
Above-described embodiment is only used for further illustrating a kind of hot and cold water tap of the present utility model; but the utility model is not limited to embodiment; any simple modification, equivalent variations and modification that every foundation technical spirit of the present utility model is done above embodiment, all fall in the protection domain of technical solutions of the utility model.
Claims (10)
1. a hot and cold water tap, comprise mixed valve core and valve body, it is characterized in that: valve body comprises the valve core case of valve shell and plastic material, valve core case is provided with hot water intake tunnel, cold water intake tunnel and mixing water output channel, valve shell is provided with hollow cavity and at least one the first opening, the second opening, the 3rd opening, valve core case is installed on the hollow cavity of valve shell, and its hot water intake tunnel and cold water intake tunnel are corresponding with the first opening of valve shell, its mixing water output channel is corresponding with the second opening of valve shell; Mixed valve core is installed on valve shell by the 3rd opening of valve shell, and the hot water inlet of this mixed valve core, cooling water inlet and mixed water exports are connected with hot water intake tunnel, cold water intake tunnel and the mixing water output channel of valve core case respectively.
2. hot and cold water tap according to claim 1, is characterized in that: described valve core case is the one-body molded water swivel that blends also, and this blends the import of water swivel and the mixing water output channel of described valve core case is connected.
3. hot and cold water tap according to claim 2, is characterized in that: also comprise outlet pipe, one end of this outlet pipe with described in blend water swivel and be connected.
4. hot and cold water tap according to claim 3, is characterized in that: described in blend the outlet place of water swivel one end stretch out outside the second opening of valve shell, and sealing is inserted in one end of outlet pipe; Also comprise plastic bushing, this plastic bushing is axially arranged with the otch at its two ends of perforation along its sidewall, and the outer wall of this plastic bushing is also provided with a salient point, and on the tube wall of outlet pipe, correspondence is provided with a through hole; After plastic bushing is installed in and blends outside water swivel, and be coated in outlet pipe, and its salient point is stuck in the through hole of outlet pipe.
5. hot and cold water tap according to claim 1, it is characterized in that: described valve core case is also provided with spool positioning hole, the outlet of this spool positioning hole and described hot water intake tunnel, the outlet of cold water intake tunnel, and the import of mixing water output channel is positioned at same surface.
6. hot and cold water tap according to claim 1, is characterized in that: the hot water intake tunnel of described valve core case and the inlet of cold water intake tunnel are embedded with respectively copper joint, and this copper joint is provided with internal thread, for the intake pipe that is threaded.
7. hot and cold water tap according to claim 1, is characterized in that: also comprise the base that two ends are penetrating, this base is connected in the first opening of described valve shell, and described valve core case is limited in to described valve shell.
8. hot and cold water tap according to claim 1, it is characterized in that: described valve shell structure in T shape, the first opening of described valve shell is located with the relative two ends that the second opening is located at this valve shell, and the 3rd opening of described valve shell is located at the place, one end of this valve shell remainder.
9. hot and cold water tap according to claim 1, is characterized in that: also comprise handle, this handle is installed on described mixed valve core.
10. hot and cold water tap according to claim 1, is characterized in that: described valve core case is PPO material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420108453.1U CN203770730U (en) | 2014-03-11 | 2014-03-11 | Cold and hot water faucet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420108453.1U CN203770730U (en) | 2014-03-11 | 2014-03-11 | Cold and hot water faucet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203770730U true CN203770730U (en) | 2014-08-13 |
Family
ID=51287921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420108453.1U Expired - Lifetime CN203770730U (en) | 2014-03-11 | 2014-03-11 | Cold and hot water faucet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203770730U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104132161A (en) * | 2014-07-16 | 2014-11-05 | 开平市浴标卫浴有限公司 | Faucet |
| CN104791519A (en) * | 2015-04-14 | 2015-07-22 | 黄种池 | Water tap |
| CN106090299A (en) * | 2016-08-22 | 2016-11-09 | 开平市嘉顿卫浴有限公司 | A kind of unleaded copper outlet component |
| CN106122514A (en) * | 2016-08-22 | 2016-11-16 | 开平市嘉顿卫浴有限公司 | The fixed outlet component of a kind of pipe |
-
2014
- 2014-03-11 CN CN201420108453.1U patent/CN203770730U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104132161A (en) * | 2014-07-16 | 2014-11-05 | 开平市浴标卫浴有限公司 | Faucet |
| CN104791519A (en) * | 2015-04-14 | 2015-07-22 | 黄种池 | Water tap |
| CN106090299A (en) * | 2016-08-22 | 2016-11-09 | 开平市嘉顿卫浴有限公司 | A kind of unleaded copper outlet component |
| CN106122514A (en) * | 2016-08-22 | 2016-11-16 | 开平市嘉顿卫浴有限公司 | The fixed outlet component of a kind of pipe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140813 |
|
| CX01 | Expiry of patent term |