CN105697812A - Integrated drawing type water filtering faucet - Google Patents
Integrated drawing type water filtering faucet Download PDFInfo
- Publication number
- CN105697812A CN105697812A CN201610180175.4A CN201610180175A CN105697812A CN 105697812 A CN105697812 A CN 105697812A CN 201610180175 A CN201610180175 A CN 201610180175A CN 105697812 A CN105697812 A CN 105697812A
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- China
- Prior art keywords
- faucet body
- duct
- water
- filter
- interface
- Prior art date
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 240
- 238000001914 filtration Methods 0.000 title claims abstract description 118
- 238000002156 mixing Methods 0.000 claims description 11
- 238000009434 installation Methods 0.000 claims description 9
- 230000015572 biosynthetic process Effects 0.000 claims description 8
- 238000010992 reflux Methods 0.000 claims description 6
- 238000010586 diagram Methods 0.000 description 16
- 230000000694 effects Effects 0.000 description 6
- 238000000746 purification Methods 0.000 description 5
- 230000005484 gravity Effects 0.000 description 4
- 230000007812 deficiency Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005201 scrubbing Methods 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
- F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/02—Filters adapted for location in special places, e.g. pipe-lines, pumps, stop-cocks
- B01D35/04—Plug, tap, or cock filters filtering elements mounted in or on a faucet
- B01D35/046—Plug, tap, or cock filters filtering elements mounted in or on a faucet the filtering element being mounted in the faucet plug
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K27/00—Construction of housing; Use of materials therefor
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Domestic Plumbing Installations (AREA)
- Multiple-Way Valves (AREA)
Abstract
An integrated drawing type water filtering faucet comprises a faucet body, a water outlet pipe, a filter element and a water valve. A vertical drawing hole channel is arranged in the faucet body. The bottom end of the faucet body serves as a water inlet end, and a top end opening of the faucet body is connected with the water outlet pipe. A filter connector and a water valve connector are arranged on the side face of the faucet body, the filter element is mounted through the filter connector, and the water valve is mounted through the water valve connector. A drawing pipe penetrates out of the drawing hole channel to extend towards the water outlet pipe to form a water outlet structure capable of being drawn. The integrated drawing type water filtering faucet can be of a single-handle faucet structure or a dual-handle faucet structure, cold water and hot wall are both filtered into clean water through the filter element, the drawing function is achieved, and the filter element of the integrated drawing type water filtering faucet is arranged to be of a transverse filtering or vertical filtering structure.
Description
Technical field
A kind of integrated drawing and pulling type filtration cock of disclosure, divides by International Patent Classification (IPC) (IPC) and belongs to faucet manufacturing technology field, especially relate to a kind of hot and cold water and can be filtered into water purification and have the faucet device of pull function。
Background technology
At present, the faucet of pull function is tap structure common on market, and the faucet with filtering also has disclosure in the literature: the open a kind of modified model mixing water of document CN201320590706.9 directly drinks tap, essence is a kind of three-in-one tap, the current of entrance can be filtered, but not there is pull function。
In the market by pull and a kind of tap structure filtering combination, it has independent defecator and is placed in beyond tap entirety, this defecator volume greatly and is connected with tap by water pipe, and during installation, defecator is often put in tank or installs below table top, installs and maintenance is more complicated。
China document CN204061990U discloses a kind of drawing type water faucet with water purifier, is the product designed before inventor, but, this product is owing to separating draw-tube and filter tube, and the volume causing faucet body is big, installs and uses equal inconvenience。
Summary of the invention
For the deficiencies in the prior art, the invention provides a kind of integrated drawing and pulling type filtration cock, cold water hot water has and is filtered into water purification through filtration core and has pull function, and the scrubbing water outlet pipe after filtration flows out, this outlet pipe has pull effect simultaneously, to meet the different demands of people。
For reaching above-mentioned purpose, the present invention is achieved by the following technical solutions:
A kind of integrated drawing and pulling type filtration cock, including faucet body, outlet pipe, filtration core and water valve, faucet body has vertical tube portion, vertical pull duct it is provided with in vertical tube portion, this axis, pull duct is positioned at side, axis, vertical tube portion, bottom, vertical tube portion is water inlet end, vertical tube portion top ports connects outlet pipe, side, vertical tube portion has filter interface and water valve interface is respectively used to install filtration core and water valve, vertical tube portion water inlet end is provided with cold water duct, hot water duct and backflow duct, cold water duct therein, hot water duct extends to water valve interface with mixing, water valve interface is provided with mixed water flow passage and extends to filter to filter interface, filter interface is provided with refluxing opening and extends to form backflow duct to water inlet end, backflow duct is connected with draw-tube, draw-tube extends to form through the pull duct in vertical tube portion to outlet pipe can the water flowing out structure of pull。
Further, the head of described outlet pipe is provided with faucet, this faucet is connected with draw-tube, a part for draw-tube is arranged in outlet pipe, backflow hole link behind the pull duct of draw-tube remainder traverse faucet body and filtration, draw-tube is positioned at body below faucet body and is provided with weight joint, and the external diameter of weight joint is more than pull duct internal diameter。
Further, the water valve interface of described faucet body is one and coordinates installation mixed cold and hot water valve to form single-grip tap structure, it is provided with the outlet of cold water hole road, the outlet of hot water hole road in the water valve interface of faucet body and mixes the entrance of water flow passage, the entrance of mixed water flow passage is positioned at the center of water valve interface, mixed water flow passage includes the straight hole road of connection and tilts duct, tilts duct and extends to filter interface。
Further, described filtration core includes filter element and shell, and filtration core is connected the horizontal filtration of formation or vertical filtration with the filter interface of faucet body。
Further, described filtration core and faucet body lateral connection, faucet body is provided with pipe joint and forms filter interface in side, vertical tube portion, pipe joint center is provided with outside protruding column jecket, this column jecket is backflow duct entrance after filtering, it is provided with the outlet of mixed water flow passage in the positive upside of protruding column jecket, is formed between shell with filter element and in filter element and laterally filter runner and connect with the outlet of above-mentioned mixed water flow passage and protruding column jecket respectively。
Further, described filtration core is vertically connected with faucet body, faucet body is provided with groove and forms filter interface in side, vertical tube portion, in groove vertical setting of types be provided with the outlet of mixed water flow passage and filter after backflow duct entrance, described filter interface is connected with filtration core by base, base center is provided with upwards column jecket, column jecket inner duct backflow duct extended with faucet body outside base communicates, and forms the vertical runner that filters and communicated with the backflow duct in faucet body and mixed water flow passage by column jecket and the water hole coordinated on base between shell with filter element and in filter element。
Further, the water valve interface of described faucet body is two and coordinates installation the first water valve and the second water valve to form double handle tap structure, the first described water valve and the second water valve enter filtration core after controlling cold water and hot water mixing respectively and filter, form transverse tube portion between two water valve interfaces of faucet body, be provided with in transverse tube portion and laterally mix water flow passage and intersect to middle filter interface。
Further, described filtration core includes filter element and shell, and filtration core is connected the horizontal filtration of formation or vertical filtration with the filter interface of faucet body。
Further, described filtration core and faucet body lateral connection, faucet body is provided with pipe joint between two water valve interfaces and forms filter interface, pipe joint center is provided with outside protruding column jecket, this column jecket is backflow duct entrance after filtering, it is provided with two outlets to mixed water flow passage in the positive upside of protruding column jecket, is formed between outer housing with filter element and in filter element and laterally filter runner and connect with the outlet of above-mentioned mixed water flow passage and protruding column jecket respectively。
Further, described filtration core is vertically connected with faucet body, faucet body is provided with groove between two water valve interfaces and forms filter interface, in groove vertical setting of types be provided with the outlet of mixed water flow passage and filter after backflow duct entrance, described filter interface is connected with filtration core by base, base center is provided with upwards column jecket, column jecket inner duct backflow duct extended with faucet body outside base communicates, and forms the vertical runner that filters and communicated with backflow duct and the mixed water flow passage of faucet body by column jecket and the water hole coordinated on base between shell with filter element and in filter element。
Vertical pull duct it is provided with in the faucet body of the present invention, faucet body bottom is water inlet end, top ports connects outlet pipe, faucet body side has a filter interface and water valve interface is respectively used to install filtration core and water valve, and draw-tube extends to form through pull duct to outlet pipe can the water flowing out structure of pull。The present invention can be single-grip tap structure or double handle tap structure, and cold water hot water has and is filtered into water purification through filtration core and has pull function, and the filtration core of the present invention is arranged to laterally filter or vertical filtration。Stretching and filtering function are combined on same faucet by the present invention, and hot and cold water is flowed out by outlet pipe after filtering, the advantages such as meanwhile, outlet pipe realizes drawing effect, has flexible and convenient to use, rational in infrastructure, diverse in function。
Accompanying drawing explanation
Fig. 1 is the embodiment of the present invention 1 schematic diagram。
Fig. 2 is the embodiment of the present invention 1 sectional view。
Fig. 3 is one of embodiment 1 faucet body schematic diagram。
Fig. 4 is two schematic diagrams of embodiment 1 faucet body。
Fig. 5 is three schematic diagrams of embodiment 1 faucet body。
Fig. 6 is embodiment 1 faucet body sectional view。
Fig. 7 is the embodiment of the present invention 2 schematic diagram。
Fig. 8 is one of embodiment 2 faucet body schematic diagram。
Fig. 9 is two schematic diagrams of embodiment 2 faucet body。
Figure 10 is three schematic diagrams of embodiment 2 faucet body。
Figure 11 is embodiment 2 faucet body sectional view。
Figure 12 is the embodiment of the present invention 3 schematic diagram。
Figure 13 is embodiment 3 phantom。
Figure 14 is one of embodiment 3 faucet body schematic diagram。
Figure 15 is two schematic diagrams of embodiment 3 faucet body。
Figure 16 is three schematic diagrams of embodiment 3 faucet body。
Figure 17 is the embodiment of the present invention 4 schematic diagram。
Figure 18 is embodiment 4 phantom。
Figure 19 is one of embodiment 4 faucet body schematic diagram。
Figure 20 is two schematic diagrams of embodiment 4 faucet body。
Figure 21 is three schematic diagrams of embodiment 4 faucet body。
Detailed description of the invention
Below in conjunction with accompanying drawing, the invention will be further described:
Embodiment 1: refer to Fig. 1 to Fig. 6, a kind of integrated drawing and pulling type filtration cock, including faucet body 11, outlet pipe 12, filtration core 13 and water valve 14, faucet body 11 has vertical tube portion 110, vertical pull duct 101 it is provided with in vertical tube portion, this axis, pull duct 101 is positioned at side, axis, vertical tube portion 110, bottom, vertical tube portion is water inlet end 1101, vertical tube portion top ports 1102 connects outlet pipe 12, side, vertical tube portion has filter interface 1103 and water valve interface 1104 is respectively used to install filtration core 13 and water valve 14, vertical tube portion water inlet end is provided with cold water duct 102, hot water duct 103 and backflow duct 104, cold water duct 102 therein, hot water duct 103 extends to water valve interface with mixing, water valve interface is provided with mixed water flow passage 105 and extends to filter to filter interface, filter interface is provided with refluxing opening and extends to form backflow duct to water inlet end, backflow duct 104 is connected with draw-tube 15, draw-tube 15 extends to form through the pull duct 101 in vertical tube portion to outlet pipe can the water flowing out structure of pull。Fig. 1 to Fig. 6 is illustrated that the tap structure that single-grip vertically filters, the water valve interface of faucet body 11 is one and coordinates installation mixed cold and hot water valve to form single-grip tap structure, it is provided with in the water valve interface of faucet body 11 that cold water duct 102 exports, hot water duct 103 exports and the entrance of mixed water flow passage 105, the entrance of mixed water flow passage is positioned at the center of water valve interface, such as Fig. 5 and 6, mixed water flow passage 105 includes the straight hole road 1051 of connection and tilts duct 1052, tilts duct and extends to filter interface 1103。Head at outlet pipe 12 is provided with faucet 151, this faucet 151 is connected with draw-tube 15, a part for draw-tube 15 is arranged in outlet pipe 12, such as Fig. 2, actual draw-tube is flexible pipe, threaded with faucet in one end, draw-tube 15 remainder connects through the pull duct 101 of faucet body with the backflow duct 104 after filtration, draw-tube 15 is positioned at body below faucet body and is provided with weight joint 152, weight joint caliber therein or Breadth Maximum are more than pull duct internal diameter, weight joint plays position-limiting action on the one hand, during pull, pulling hole road junction place is moved at most at position, weight joint place to, another function of weight joint is to make draw-tube pull back in the effect of gravity to return to original position。The filtration core 13 of the present invention includes filter element and shell, and filtration core 13 is connected the vertical filtration of formation with the filter interface 1103 of faucet body。Filtration core 13 is vertically connected with faucet body 11, faucet body 11 is provided with groove and forms filter interface 1103 in side, vertical tube portion, in groove vertical setting of types be provided with the outlet of mixed water flow passage 105 and filter after backflow duct 104 entrance, described filter interface 1103 is connected with filtration core by base 131, base 131 center is provided with upwards column jecket 1310, column jecket inner duct backflow duct extended with faucet body 11 outside base communicates, form the vertical runner that filters between shell with filter element and in filter element to be communicated with the backflow duct in faucet body and mixed water flow passage by column jecket and the water hole coordinated on base。In embodiments of the present invention, the filter interface 1103 of faucet body and water valve interface 1104 bearing of trend are 90 degree of angles。
Embodiment 2: refer to Fig. 7 to Figure 11, a kind of integrated drawing and pulling type filtration cock, including faucet body 21, outlet pipe 22, filtration core 23 and water valve 24, faucet body 21 has vertical tube portion 210, vertical pull duct 201 it is provided with in vertical tube portion, this axis, pull duct 201 is positioned at side, axis, vertical tube portion 210, bottom, vertical tube portion is water inlet end 2101, vertical tube portion top ports 2102 connects outlet pipe 22, side, vertical tube portion has filter interface 2103 and water valve interface 2104 is respectively used to install filtration core 23 and water valve 24, vertical tube portion water inlet end is provided with cold water duct 202, hot water duct 203 and backflow duct 204, cold water duct therein, hot water duct extends to water valve interface with mixing, water valve interface is provided with mixed water flow passage 205 and extends to filter to filter interface, filter interface is provided with refluxing opening and extends to form backflow duct 204 to water inlet end, backflow duct is connected with draw-tube 25, draw-tube extends to form through the pull duct 201 in vertical tube portion to outlet pipe can the water flowing out structure of pull。Embodiment 2 Fig. 7 to Figure 11 is illustrated that the tap structure that single-grip laterally filters, the water valve interface of faucet body 21 is one and coordinates installation mixed cold and hot water valve to form single-grip tap structure, it is provided with in the water valve interface of faucet body that cold water duct 202 exports, hot water duct 203 exports and the entrance of mixed water flow passage 205, the entrance of mixed water flow passage is positioned at the center of water valve interface, such as Figure 10 and Figure 11, mixed water flow passage 205 includes the straight hole road 2051 of connection and tilts duct 2052, tilts duct and extends to filter interface 2103。The head of outlet pipe 22 of the present invention is provided with faucet 251, this faucet is connected with draw-tube 25, a part for draw-tube 25 is arranged in outlet pipe, backflow hole link (draw-tube design and implementation example 1 is identical) behind the pull duct 201 of draw-tube 25 remainder traverse faucet body and filtration, draw-tube is positioned at body below faucet body and is provided with weight joint 252, the external diameter of weight joint is more than pull duct internal diameter, weight joint plays position-limiting action on the one hand, during pull, pulling hole road junction place is moved at most at position, weight joint place to, another function of weight joint is to make draw-tube pull back in the effect of gravity to return to original position。Filtration core 23 of the present invention includes filter element and shell, and filtration core 23 is connected the horizontal filtration of formation with the filter interface of faucet body 21。Filtration core and faucet body lateral connection, faucet body 21 is provided with pipe joint and forms filter interface 2103 in side, vertical tube portion, pipe joint center is provided with outside protruding column jecket 2100, this column jecket is backflow duct entrance after filtering, it is provided with the outlet of mixed water flow passage 205 in the positive upside of protruding column jecket, is formed between shell with filter element and in filter element and laterally filter runner and connect with the outlet of above-mentioned mixed water flow passage 205 and protruding column jecket 2100 respectively。
The embodiment of the present invention 2 filtration core as different from Example 1 is transversely mounted, and for adapting to horizontal filtration, the filter interface of faucet body forms pipe joint, is directly connected fixing with filtration core。Embodiment 1 and embodiment 2 are all single-grip tap structures, and cold water hot water has and is filtered into water purification through filtration core and has pull function。Filtration core setting is structure that can be horizontal, it is also possible to be perpendicular structure。
Embodiment 3: refer to Figure 12 to Figure 16, a kind of integrated drawing and pulling type filtration cock, including faucet body 31, outlet pipe 32, filtration core 33 and water valve 341, 342, faucet body 31 has vertical tube portion 310, vertical pull duct 301 it is provided with in vertical tube portion, this axis, pull duct is positioned at side, axis, vertical tube portion, bottom, vertical tube portion is water inlet end 3101, vertical tube portion top ports 3102 connects outlet pipe 32, side, vertical tube portion has filter interface 3103 and water valve interface 3104 is respectively used to install filtration core 33 and water valve 341, 342, vertical tube portion water inlet end is provided with cold water duct 302, hot water duct 303 and backflow duct 304, cold water duct 302 therein, hot water duct 303 extends to water valve interface 3104 with mixing, water valve interface is provided with mixed water flow passage 305 and extends to filter to filter interface 3103, filter interface is provided with refluxing opening and extends to form backflow duct 304 to water inlet end, backflow duct is connected with draw-tube 35, draw-tube 35 extends to form through the pull duct 301 in vertical tube portion to outlet pipe can the water flowing out structure of pull。The tap structure that double handle shown in the present embodiment vertically filters, the water valve interface 3104 of faucet body 31 is two and coordinates installation the first water valve 341 and the second water valve 342 to form double handle tap structure, the first described water valve and the second water valve enter filtration core after controlling cold water and hot water mixing respectively and filter, transverse tube portion 311 is formed between two water valve interfaces of faucet body, it is provided with in transverse tube portion and laterally mixes water flow passage 305 and intersect to middle filter interface, the water valve interface of the present invention is symmetrical arranged, Figure 16 shows the water valve interface of one end, mix water flow passage in the water valve interface of the other end and Figure 16 is symmetrical and extends along transverse tube portion。The head of outlet pipe 32 of the present invention is provided with faucet 351, this faucet 351 is connected with draw-tube 35, a part for draw-tube is arranged in outlet pipe, draw-tube remainder connects through the pull duct 301 of faucet body with the backflow duct 304 after filtration, draw-tube is positioned at body below faucet body and is provided with weight joint 352, the external diameter of weight joint is more than pull duct internal diameter, weight joint plays position-limiting action on the one hand, during pull, pulling hole road junction place is moved at most at position, weight joint place to, another function of weight joint is to make draw-tube pull back in the effect of gravity to return to original position。Filtration core 33 of the present invention includes filter element and shell, filtration core 33 is connected the vertical filtration of formation with the filter interface of faucet body 31, namely filtration core is vertically connected with faucet body, faucet body 31 is provided with groove between two water valve interfaces and forms filter interface 3103, in groove vertical setting of types be provided with the outlet of mixed water flow passage 305 and filter after backflow duct 304 entrance, described filter interface is connected with filtration core by base 331, base center is provided with upwards column jecket 3310, column jecket inner duct backflow duct 304 extended with faucet body outside base communicates, form the vertical runner that filters between shell with filter element and in filter element to be communicated with backflow duct and the mixed water flow passage of faucet body by column jecket and the water hole coordinated on base。
Embodiment 4: refer to Figure 17 to Figure 21, a kind of integrated drawing and pulling type filtration cock, including faucet body 41, outlet pipe 42, filtration core 43 and water valve 441, 442, faucet body 41 has vertical tube portion 410, vertical pull duct 401 it is provided with in vertical tube portion, this axis, pull duct is positioned at side, axis, vertical tube portion, bottom, vertical tube portion is water inlet end 4101, vertical tube portion top ports 4102 connects outlet pipe 42, side, vertical tube portion has filter interface 4103 and water valve interface 4104 is respectively used to install filtration core 43 and water valve 441, 442, vertical tube portion water inlet end is provided with cold water duct 402, hot water duct 403 and backflow duct 404, cold water duct 402 therein, hot water duct 403 extends to water valve interface 4104 with mixing, water valve interface is provided with mixed water flow passage 405 and extends to filter to filter interface 4103, filter interface is provided with refluxing opening and extends to form backflow duct 404 to water inlet end, backflow duct is connected with draw-tube 45, draw-tube 45 extends to form through the pull duct 401 in vertical tube portion to outlet pipe can the water flowing out structure of pull。The tap structure that double handle shown in the present embodiment laterally filters, the water valve interface 4104 of faucet body 41 is two and coordinates installation the first water valve 441 and the second water valve 442 to form double handle tap structure, the first described water valve and the second water valve enter filtration core after controlling cold water and hot water mixing respectively and filter, transverse tube portion 411 is formed between two water valve interfaces of faucet body, it is provided with in transverse tube portion and laterally mixes water flow passage 405 and intersect to middle filter interface, the water valve interface of the present invention is symmetrical arranged, Figure 21 shows the water valve interface of one end, mix water flow passage in the water valve interface of the other end and Figure 21 is symmetrical and extends along transverse tube portion。The head of outlet pipe 42 of the present invention is provided with faucet 451, this faucet 451 is connected with draw-tube 45, a part for draw-tube is arranged in outlet pipe, draw-tube remainder connects through the pull duct 401 of faucet body with the backflow duct 404 after filtration, draw-tube is positioned at body below faucet body and is provided with weight joint 452, the external diameter of weight joint is more than pull duct internal diameter, weight joint plays position-limiting action on the one hand, during pull, pulling hole road junction place is moved at most at position, weight joint place to, another function of weight joint is to make draw-tube pull back in the effect of gravity to return to original position。Filtration core 43 of the present invention includes filter element and shell, filtration core 43 is connected the horizontal filtration of formation with the filter interface of faucet body 41, i.e. filtration core and faucet body lateral connection, faucet body 41 is provided with pipe joint between two water valve interfaces and forms filter interface, pipe joint center is provided with outside protruding column jecket 431, this column jecket is backflow duct entrance after filtering, it is provided with two outlets to mixed water flow passage 405 in the positive upside of protruding column jecket, is formed between outer housing with filter element and in filter element and laterally filter runner and connect with the outlet of above-mentioned mixed water flow passage and protruding column jecket respectively。
The embodiment of the present invention 4 filtration core as different from Example 3 is transversely mounted, and for adapting to horizontal filtration, the filter interface of faucet body forms pipe joint, is directly connected fixing with filtration core。Embodiment 3 and embodiment 4 are all double handle tap structures, and cold water hot water has and is filtered into water purification through filtration core and has pull function。Filtration core setting is structure that can be horizontal, it is also possible to be perpendicular structure。
The present invention is not limited to above-mentioned embodiment, adopts the structural design identical or approximate with the above embodiment of the present invention or the replacement made in the spirit and scope of the present invention, amendment, equivalent method and scheme, all within protection scope of the present invention。
Claims (10)
1. an integrated drawing and pulling type filtration cock, it is characterized in that: include faucet body, outlet pipe, filtration core and water valve, faucet body has vertical tube portion, vertical pull duct it is provided with in vertical tube portion, this axis, pull duct is positioned at side, axis, vertical tube portion, bottom, vertical tube portion is water inlet end, vertical tube portion top ports connects outlet pipe, side, vertical tube portion has filter interface and water valve interface is respectively used to install filtration core and water valve, vertical tube portion water inlet end is provided with cold water duct, hot water duct and backflow duct, cold water duct therein, hot water duct extends to water valve interface with mixing, water valve interface is provided with mixed water flow passage and extends to filter to filter interface, filter interface is provided with refluxing opening and extends to form backflow duct to water inlet end, backflow duct is connected with draw-tube, draw-tube extends to form through the pull duct in vertical tube portion to outlet pipe can the water flowing out structure of pull。
2. integrated drawing and pulling type filtration cock according to claim 1, it is characterized in that: the head of described outlet pipe is provided with faucet, this faucet is connected with draw-tube, a part for draw-tube is arranged in outlet pipe, backflow hole link behind the pull duct of draw-tube remainder traverse faucet body and filtration, draw-tube is positioned at body below faucet body and is provided with weight joint, and the external diameter of weight joint is more than pull duct internal diameter。
3. integrated drawing and pulling type filtration cock according to claim 1 and 2, it is characterized in that: the water valve interface of described faucet body is one and coordinates installation mixed cold and hot water valve to form single-grip tap structure, it is provided with the outlet of cold water hole road, the outlet of hot water hole road in the water valve interface of faucet body and mixes the entrance of water flow passage, the entrance of mixed water flow passage is positioned at the center of water valve interface, mixed water flow passage includes the straight hole road of connection and tilts duct, tilts duct and extends to filter interface。
4. integrated drawing and pulling type filtration cock according to claim 3, it is characterised in that: described filtration core includes filter element and shell, and filtration core is connected the horizontal filtration of formation or vertical filtration with the filter interface of faucet body。
5. integrated drawing and pulling type filtration cock according to claim 4, it is characterized in that: described filtration core and faucet body lateral connection, faucet body is provided with pipe joint and forms filter interface in side, vertical tube portion, pipe joint center is provided with outside protruding column jecket, this column jecket is backflow duct entrance after filtering, it is provided with the outlet of mixed water flow passage in the positive upside of protruding column jecket, is formed between shell with filter element and in filter element and laterally filter runner and connect with the outlet of above-mentioned mixed water flow passage and protruding column jecket respectively。
6. integrated drawing and pulling type filtration cock according to claim 4, it is characterized in that: described filtration core is vertically connected with faucet body, faucet body is provided with groove and forms filter interface in side, vertical tube portion, in groove vertical setting of types be provided with the outlet of mixed water flow passage and filter after backflow duct entrance, described filter interface is connected with filtration core by base, base center is provided with upwards column jecket, column jecket inner duct backflow duct extended with faucet body outside base communicates, form the vertical runner that filters between shell with filter element and in filter element to be communicated with the backflow duct in faucet body and mixed water flow passage by column jecket and the water hole coordinated on base。
7. integrated drawing and pulling type filtration cock according to claim 1 and 2, it is characterized in that: the water valve interface of described faucet body is two and coordinates installation the first water valve and the second water valve to form double handle tap structure, the first described water valve and the second water valve enter filtration core after controlling cold water and hot water mixing respectively and filter, form transverse tube portion between two water valve interfaces of faucet body, be provided with in transverse tube portion and laterally mix water flow passage and intersect to middle filter interface。
8. integrated drawing and pulling type filtration cock according to claim 7, it is characterised in that: described filtration core includes filter element and shell, and filtration core is connected the horizontal filtration of formation or vertical filtration with the filter interface of faucet body。
9. integrated drawing and pulling type filtration cock according to claim 8, it is characterized in that: described filtration core and faucet body lateral connection, faucet body is provided with pipe joint between two water valve interfaces and forms filter interface, pipe joint center is provided with outside protruding column jecket, this column jecket is backflow duct entrance after filtering, it is provided with two outlets to mixed water flow passage in the positive upside of protruding column jecket, is formed between outer housing with filter element and in filter element and laterally filter runner and connect with the outlet of above-mentioned mixed water flow passage and protruding column jecket respectively。
10. integrated drawing and pulling type filtration cock according to claim 8, it is characterized in that: described filtration core is vertically connected with faucet body, faucet body is provided with groove between two water valve interfaces and forms filter interface, in groove vertical setting of types be provided with the outlet of mixed water flow passage and filter after backflow duct entrance, described filter interface is connected with filtration core by base, base center is provided with upwards column jecket, column jecket inner duct backflow duct extended with faucet body outside base communicates, form the vertical runner that filters between shell with filter element and in filter element to be communicated with backflow duct and the mixed water flow passage of faucet body by column jecket and the water hole coordinated on base。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610180175.4A CN105697812B (en) | 2016-03-25 | 2016-03-25 | Integrated drawing and pulling type filtration cock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610180175.4A CN105697812B (en) | 2016-03-25 | 2016-03-25 | Integrated drawing and pulling type filtration cock |
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| CN105697812A true CN105697812A (en) | 2016-06-22 |
| CN105697812B CN105697812B (en) | 2018-05-11 |
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Cited By (6)
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| CN106051219A (en) * | 2016-08-15 | 2016-10-26 | 许国健 | Faucet with vertical purified water device |
| CN108005173A (en) * | 2017-12-05 | 2018-05-08 | 路达(厦门)工业有限公司 | Extract head and faucet device |
| CN108916418A (en) * | 2018-09-18 | 2018-11-30 | 泉州万滤达净水科技有限公司 | A kind of drawing and pulling type hot and cold water tap terminal purifier |
| CN109163117A (en) * | 2018-11-08 | 2019-01-08 | 泉州万滤达净水科技有限公司 | A kind of filtering of band drawing and pulling type hot and cold water and Drinking Water Filtration tap |
| CN109296780A (en) * | 2018-11-30 | 2019-02-01 | 泉州万滤达净水科技有限公司 | Water purification triplicate form valve draw-tube filtration cock under a kind of kitchen platform |
| US10895066B2 (en) | 2018-10-17 | 2021-01-19 | Flowtech Kitchen & Bathroom | Tube-in-tube pull-out faucet |
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| CN106051219A (en) * | 2016-08-15 | 2016-10-26 | 许国健 | Faucet with vertical purified water device |
| CN106051219B (en) * | 2016-08-15 | 2018-08-24 | 开平市健派卫浴有限公司 | A kind of tap of the vertical pure water installations of band |
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| CN108005173B (en) * | 2017-12-05 | 2024-02-23 | 路达(厦门)工业有限公司 | Extraction head and tap device |
| CN108916418A (en) * | 2018-09-18 | 2018-11-30 | 泉州万滤达净水科技有限公司 | A kind of drawing and pulling type hot and cold water tap terminal purifier |
| US10895066B2 (en) | 2018-10-17 | 2021-01-19 | Flowtech Kitchen & Bathroom | Tube-in-tube pull-out faucet |
| CN109163117A (en) * | 2018-11-08 | 2019-01-08 | 泉州万滤达净水科技有限公司 | A kind of filtering of band drawing and pulling type hot and cold water and Drinking Water Filtration tap |
| CN109163117B (en) * | 2018-11-08 | 2024-04-30 | 泉州万滤达净水科技有限公司 | Tap with drawing cold and hot water filtering and drinking water filtering functions |
| CN109296780A (en) * | 2018-11-30 | 2019-02-01 | 泉州万滤达净水科技有限公司 | Water purification triplicate form valve draw-tube filtration cock under a kind of kitchen platform |
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