CN108644423B - Bivalve module and water purifier with wash function - Google Patents
Bivalve module and water purifier with wash function Download PDFInfo
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- CN108644423B CN108644423B CN201810668420.5A CN201810668420A CN108644423B CN 108644423 B CN108644423 B CN 108644423B CN 201810668420 A CN201810668420 A CN 201810668420A CN 108644423 B CN108644423 B CN 108644423B
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 96
- 238000011010 flushing procedure Methods 0.000 claims abstract description 20
- 238000007789 sealing Methods 0.000 claims description 12
- 230000006835 compression Effects 0.000 claims description 11
- 238000007906 compression Methods 0.000 claims description 11
- 230000009977 dual effect Effects 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 4
- 238000000746 purification Methods 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 6
- 210000003205 muscle Anatomy 0.000 description 5
- 239000004576 sand Substances 0.000 description 5
- 230000008602 contraction Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 238000010009 beating Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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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
- F16K11/10—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit
- F16K11/20—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit operated by separate actuating members
- F16K11/22—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit operated by separate actuating members with an actuating member for each valve, e.g. interconnected to form multiple-way valves
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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
- B01D35/30—Filter housing constructions
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
-
- 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
- F16K27/02—Construction of housing; Use of materials therefor of lift valves
- F16K27/0236—Diaphragm cut-off apparatus
-
- 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
- F16K27/02—Construction of housing; Use of materials therefor of lift valves
- F16K27/0263—Construction of housing; Use of materials therefor of lift valves multiple way valves
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Water Treatment By Sorption (AREA)
Abstract
The invention relates to the field of water purification, and discloses a double-valve module with a flushing function and a water purifier thereof, which comprise a filter flask (17); still include the bivalve module, the bivalve module is installed on filter flask (17), and handle (18) of shape U type are installed to filter flask (17) both sides, are fixed with card strip (181) on the tip that handle (18) and filter flask (17) are connected, rotate handle (18), and card strip (181) on handle (18) are connected with draw-in groove (141) block on connecting block (14). The lower valve seat is integrated with the water inlet valve and the flushing valve (12), the independent double-valve module is compact in structure, the double-valve module is directly installed on the filter flask, the double-valve module is not connected through the connecting piece, connecting parts are effectively reduced, connecting points are reduced, water leakage points are reduced, meanwhile, the double-valve module is fixed by the handle in the filter flask, the double-valve module is convenient to assemble and disassemble, people can separate the filter flask from the double-valve module by operating the handle of the filter flask, and the operation is simple and convenient.
Description
Technical Field
The invention relates to the field of water purification, in particular to a double-valve module with a flushing function and a water purifier thereof.
Background
The current market water treatment facilities face several problems:
1. the volume of water treatment products occupies a greater percentage of the cabinet space, and the diversification of kitchen appliances requires that the water treatment products occupy a smaller and smaller percentage of the cabinet space.
2. When all parts in the water route of the existing water treatment equipment are connected, the number of the adapters is too many, various manufacturing and assembling errors are caused, the water leakage risk of products is increased, and meanwhile, the cost is increased and the waste is caused.
3. The need for assembly between the various components, lack of integrated modularity, increased complexity of assembly of the product and limited reduction in volume of the product.
Disclosure of Invention
The invention provides a double-valve module with a flushing function and a water purifier thereof, aiming at the defects of too many water channel element adapters and low sealing reliability in the prior art.
In order to solve the technical problem, the invention is solved by the following technical scheme:
a double valve module with a flushing function comprises a lower valve seat; the upper end surface of the lower valve seat is fixed with a water inlet valve and a flushing valve, the flushing valve comprises a second valve body, a second upper valve seat, a second diaphragm and a second electromagnetic valve head for controlling the compression degree of the second diaphragm, the second upper valve seat is fixed at the top end of the second valve body, a second channel is arranged in the second valve body, the bottom of the second channel extends upwards and is fixed with a second flow guide pipe, the side wall of the second flow guide pipe is provided with a through hole communicated with the second channel, the aperture of the through hole is smaller than that of the second flow guide pipe, the second diaphragm extends into the second upper valve seat and covers the second channel and the second flow guide pipe, one end of the second electromagnetic valve head is arranged on the second upper valve seat and presses against the second diaphragm, the outer side wall of the second valve body is fixed with a second water inlet joint communicated with the second channel, the outer side wall of the second valve body is also fixed with a second water outlet pipe communicated with the second flow guide pipe, the outer side wall of the lower end, the runner in the first water outlet joint is communicated with the runner in the drain pipe, the lower valve seat two sides are respectively provided with a connecting block in a forward extending mode, the front end face of the connecting block is provided with a positioning block protruding forwards, the front end faces of the connecting block and the positioning block are arc-shaped faces, the side face of the connecting block is provided with a clamping groove used for being clamped with a filter bottle handle, and the side wall of the clamping groove is provided with a locking groove used for locking with a protrusion on the filter bottle handle. The lower valve seat is integrated with the water inlet valve and the flushing valve, and the independent double-valve module is compact in structure, so that connecting parts are effectively reduced; the bivalve module passes through locating piece location installation, in the card strip on hand can be quick enters into the draw-in groove, easy dismounting. People can separate the filter flask from the double-valve module only by operating the filter flask handle, and the locking groove is also formed in the inner wall of the clamping groove of the connecting block, so that the double-valve module and the filter flask are more firmly installed; the second water inlet valve controls the compression degree of the second diaphragm on the second valve body through the second electromagnetic valve head, the compression degree of the second diaphragm controls the communication between the second channel and the second flow guide pipe to realize washing, when the second diaphragm is not washed, the second electromagnetic valve head compresses the second diaphragm, the second channel is not communicated with the second flow guide pipe, and water output by the filter bottle flows into the second flow guide pipe through the through hole after passing through the second channel and finally flows out of the second water outlet pipe.
Preferably, the water inlet valve comprises a first valve body, a first upper valve seat, a first diaphragm and a first electromagnetic valve head for controlling the compression degree of the first diaphragm, the first upper valve seat is fixed at the top end of the first valve body, a first channel is arranged in the first valve body, a first flow guide pipe extends upwards from the bottom of the first channel, the first diaphragm extends into the first upper valve seat and covers the first channel and the first flow guide pipe, one end of the first electromagnetic valve head is installed on the first upper valve seat and presses the first diaphragm, a first water inlet connector communicated with the first channel is fixed on the outer side wall of the first valve body, and a first water outlet pipe communicated with the first flow guide pipe is further fixed on the outer side wall of the first valve body. The water inlet valve controls the compression degree of the first diaphragm on the first valve body through the first electromagnetic valve head, and the compression degree of the diaphragm on the first valve body controls the connection or disconnection of the first channel and the first flow guide pipe, so that the connection or disconnection of the first water inlet connector and the first water outlet pipe is controlled.
Preferably, a first cavity is arranged on the first upper valve seat, the first diaphragm is installed in the first cavity, the first channel and the first flow guide pipe are communicated with the first cavity, and the first electromagnetic valve head covers the first cavity and is connected with the first upper valve seat in a sealing mode. The first cavity is as the place that first passageway and first honeycomb duct intersect, and the flow of rivers is controlled to the degree of compaction of first diaphragm of first solenoid valve head control, and it is accurate convenient to control.
Preferably, the second upper valve seat is provided with a second cavity, the second diaphragm is installed in the second cavity, the second channel and the second flow guide pipe are communicated with the second cavity, and the second electromagnetic valve head covers the second cavity and is connected with the first upper valve seat in a sealing mode. The second cavity is used as a place where the second channel and the second flow guide pipe meet, and the second electromagnetic valve head controls the second diaphragm to control the inflow.
Preferably, the lower terminal surface of connecting block is equipped with the breach that supplies the handle card strip to get into, and breach and draw-in groove intercommunication, the lateral wall of draw-in groove front end be the arcwall face, and the lateral wall of draw-in groove rear end is perpendicular or arcwall face. The breach makes things convenient for the handle to rotate the back and goes into from the bottom surface card of connecting block, simple to operate, and the draw-in groove rotates with the handle and cooperatees, and the cooperation is close, connects firmly.
Preferably, the lower tip of lower disk seat is equipped with the constant head tank that the level is sunken backward, and the constant head tank is the arc constant head tank, and the constant head tank is established between two connecting blocks. Lower disk seat carries out the block through constant head tank and filter flask and is connected, improves the stability of disk seat down for the difficult perk of disk seat down.
A water purifier comprises a filter flask; still include the bivalve module, the bivalve module is installed on the filter flask, and the handle of shape U type is installed to the filter flask both sides, is fixed with the card strip on the tip that handle and filter flask are connected, rotates the handle, and the card strip on the handle is connected with the draw-in groove block on the connecting block, is equipped with the arc sand grip on the lateral wall of the card strip on hand, and the arc sand grip is connected with the locking groove block. The filter flask and the double-valve module are directly installed, an intermediate joint is omitted, the connection reliability is improved, the cost is saved, the double-valve module and the filter flask are fixed together by rotating the handle, and the filter flask and the double-valve module are convenient to disassemble; the filter flask is connected through the card strip on hand and the draw-in groove block on the bivalve module, and the locking is carried out with the locking groove in the lock groove to the sand grip on the rethread handle, and bivalve module is fixed firm with the filter flask, and is difficult not hard up. The handle is arranged on the traditional double-valve module, the filter flask is fixed by turning the handle, the structure is troublesome to operate, after the handle is turned firstly, the locking between the double-valve module and the handle is released, and then the bottle body is held by the hand to be grabbed outwards; when the filter flask is installed, the filter flask can be operated by one hand, the handle is lifted by hand to align and install the filter flask on the double-valve module, and the handle is locked on the double-valve module by rotating the handle; when the filter flask needs to be detached, the handle is pulled off, the locking between the handle and the double-valve module is released, the handle is driven to be pulled outwards, and the filter flask can be separated from the double-valve module. The filter flask can be quickly disassembled and assembled by one hand in the whole process, and the filter flask is not required to be held by the hand of people, so that the gap between the traditional filter flasks can be reduced, the water purifier is more compact, and the volume is smaller.
Preferably, the upper end of the filter bottle is provided with a third water inlet joint and a second water outlet joint, the third water inlet joint is connected with the first water inlet joint in a sealing and clamping manner, and the second water outlet joint is connected with the first water outlet joint in a sealing and clamping manner. Connect through the block between the joint for connect more accuracy and stability each other, the articulate department adopts the sealing washer to seal simultaneously, and sealing performance is good, is difficult for leaking.
Preferably, the upper end part of the filter flask is provided with a convex rib, and when the double-valve module is fixed with the filter flask, the convex rib extends into the positioning groove. When filter flask and bivalve module installation, carry out spacing installation through protruding muscle and constant head tank to prevent that the filter flask axial from beating, avoid the risk of leaking, guarantee filter flask stability, make things convenient for the accurate location installation of filter flask and bivalve module simultaneously.
Preferably, the two sides of the body of the filter flask are relatively fixed with sliding grooves, the two inner side walls of the handle are fixed with clamping blocks, and when the clamping strips are clamped into the clamping grooves, the clamping blocks are also clamped in the sliding grooves. When the filter flask passes through the handle and fixes it on the bivalve module, the spout block on card strip on hand and the filter flask body is connected and is prevented that the filter flask from taking off in transportation or working process, and the stability after the filter flask installation is guaranteed to this structure.
Due to the adoption of the technical scheme, the invention has the remarkable technical effects that:
the lower valve seat is integrated with the water inlet valve and the flushing valve, the independent double-valve module is compact in structure, the double-valve module is directly installed on the filter flask, the double-valve module is not connected through the adapter, connecting parts are effectively reduced, connecting points are reduced, water leakage points are reduced, meanwhile, the double-valve module is fixed by the handle in the filter flask, the double-valve module is convenient to assemble and disassemble, people can separate the filter flask from the double-valve module by operating the handle of the filter flask, and the operation is simple and convenient.
The double-valve module can be directly installed and matched with the filter element assembly without any structure protection in a waterway switching mode. The advantage is that the matching between parts is reduced, thereby reducing waterway sealing points, greatly reducing the water leakage risk of the product and improving the safety of the product; the reduction of accessories is also greatly increased for the convenience of installation and the cost is reduced, and the volume of the complete machine product matched with the cabinet is correspondingly reduced, thereby meeting the trend of limited space of the existing cabinet.
Drawings
Fig. 1 is a schematic structural diagram of a middle double-valve module of the present invention.
Fig. 2 is a partial sectional structural view of fig. 1.
Fig. 3 is an exploded view of the double valve module of fig. 1.
Fig. 4 is a schematic diagram of the structure of the dual valve module and the filter flask of the present invention.
Fig. 5 is a schematic view of the structure of the filter flask of fig. 4.
Fig. 6 is a schematic view of the structure of the handle of fig. 5.
The names of the parts indicated by the numerical references in the above figures are as follows: 10-lower valve seat, 11-water inlet valve, 12-flushing valve, 13-first water outlet joint, 14-connecting block, 15-water outlet pipe, 16-positioning block, 17-filter flask, 18-handle, 101-positioning groove, 111-first valve body, 112-first upper valve seat, 113-first diaphragm, 114-first electromagnetic valve head, 115-first guide pipe, 116-first water inlet joint, 117-first water outlet pipe, 121-second valve body, 122-second upper valve seat, 123-second diaphragm, 124-second electromagnetic valve head, 125-second guide pipe, 126-second water inlet joint, 127-second water outlet pipe, 141-clamping groove, 142-notch, 143-locking groove, 171-convex rib, 172-sliding groove, 173-third water inlet joint, 174-second water outlet joint, 181-clamping strip, 182-clamping block, 183-vertical section, 184-arc section, 185-connecting section, 1111-arc hole, 1111-first channel, 1120-first cavity, 1211-second channel, 1220-second cavity, 1251-through hole.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples.
Example 1
A double valve module with flushing function, as shown in fig. 1-6, comprises a lower valve seat 10; the upper end surface of the lower valve seat 10 is fixed with a water inlet valve 11 and a flushing valve 12, the flushing valve 12 comprises a second valve body 121, a second upper valve seat 122, a second diaphragm 123 and a second electromagnetic valve head 124 for controlling the compression degree of the second diaphragm 123, the second upper valve seat 122 is provided with a second cavity 1220, the second diaphragm 123 is installed in the second cavity 1220, the second channel 1211 and the second flow guide pipe 125 are both communicated with the second cavity 1220, the second electromagnetic valve head 124 covers the second cavity and is hermetically connected with the first upper valve seat 112, and the second electromagnetic valve head 124 is bolted with the second upper valve seat 122; the second electromagnetic valve head 124 also comprises an electromagnetic core and a coil, the expansion and contraction of the electromagnetic core are controlled by controlling the on-off of the coil, the second upper valve seat 122 is fixed at the top end of the second valve body 121, a second passage 1211 is arranged in the second valve body 121, the second passage 1211 is an annular passage, a second flow pipe 125 extends upwards and is fixed at the bottom of the second passage 1211, a through hole 1251 communicated with the second passage 1211 is arranged on the side wall of the second flow pipe 125, the aperture of the through hole 1251 is smaller than that of the second flow pipe 125, the upper end opening of the second flow pipe 125 is flush with the upper end opening of the second passage 1211, the second membrane 123 extends into the second upper valve seat 122 and covers the second passage 1211 and the second flow pipe 125, and one end of the second electromagnetic valve head 124 is mounted on the second upper valve seat 122 and presses against the second membrane 123; when the second electromagnetic valve head 124 presses the second diaphragm 123, the second passage 1211 is isolated from the second flow tube 125, and water in the second passage 1211 directly flows into the second flow tube 125 through the through hole 1251; when the second electromagnetic valve head 124 releases the second diaphragm 123, the second passage 1211 is communicated with the second flow tube 125, and water in the second passage 1211 pushes the second diaphragm 123 to flow into the second flow tube 125, so that the flushing of the water path is realized. A second water inlet joint 126 communicated with the second channel 1211 is fixed on the outer side wall of the second valve body 121, the second water inlet joint 126 is integrated with the second valve body 121, a second water outlet pipe 127 communicated with the second flow guide pipe 125 is also fixed on the outer side wall of the second valve body 121, and the second water outlet pipe 127 is integrated with the second valve body 121; the lateral wall of tip is fixed with first water connectors 13 and drain pipe 15 under the second valve body 121, install the TDS sensor that is used for detecting quality of water on the first water connectors 13 in this embodiment, the runner in first water connectors 13 is linked together with the runner in the drain pipe 15, lower disk seat 10 both sides all extend forward has connecting block 14, connecting block 14's preceding terminal surface is equipped with bellied locating piece 16 forward, locating piece 16 and connecting block 14 integral type, connecting block 14 and locating piece 16's preceding terminal surface all is the arcwall face, make things convenient for handle 18 to rotate and carry out the block with connecting block 14 and be connected. The side of the connecting block 14 is provided with a clamping groove 141 used for clamping with the handle 18 on the filter flask 17, the side wall of the clamping groove 141 is provided with a locking groove 143 locked with the protrusion on the handle 18 on the filter flask 17, the clamping groove 141 is vertically arranged, the locking groove 143 is also an arc-shaped groove, and the locking groove 143 is arranged on the inner side wall of the front end of the clamping groove 141.
The water inlet valve 11 comprises a first valve body 111, a first upper valve seat 112, a first diaphragm 113 and a first electromagnetic valve head 114 for controlling the compression degree of the first diaphragm 113, wherein the first electromagnetic valve head 114 comprises an electromagnetic core and a coil, the expansion and contraction of the electromagnetic core are controlled by controlling the on-off of the coil, the first upper valve seat 112 is fixed at the top end of the first valve body 111, a first channel 1111 is arranged in the first valve body 111, the first channel 1111 is an annular channel, a first flow guide pipe 115 extends upwards and is fixed at the bottom of the first channel 1111, the upper port of the first flow guide pipe 115 is flush with the upper port of the first channel 1111, the first diaphragm 113 extends into the first upper valve seat 112 and covers the first channel 1111 and the first flow guide pipe 115, and one end of the first electromagnetic valve head 114 is mounted on the first upper valve seat 112 and presses the first diaphragm 113; when the first electromagnetic valve head 114 presses the first diaphragm 113, the first channel 1111 is blocked from the first flow tube 115; when the first solenoid valve head 114 releases the first diaphragm 113, the first channel 1111 communicates with the first fluid conduit 115, and water in the first channel 1111 pushes up the first diaphragm 113 and flows into the first fluid conduit 115. The degree of compression of the first module 113 on the first valve body 111 is controlled by controlling the first solenoid valve head 114, a first water inlet joint 116 communicated with the first channel 1111 is fixed on the outer side wall of the first valve body 111, in this embodiment, a TDS sensor for detecting water quality is also installed on the first water inlet joint 116, the first water inlet joint 116 is integrated with the first valve body 111, a first water outlet pipe 117 communicated with the first flow guide pipe 115 is further fixed on the outer side wall of the first valve body 111, and the first water outlet pipe 117 is integrated with the first valve body 111.
The first upper valve seat 112 is provided with a first cavity 1120, the first diaphragm 113 is installed in the first cavity 1120, the first channel 1111 and the first flow guide pipe 115 are both communicated with the first cavity 1120, the first electromagnetic valve head 114 covers the first cavity 1120 and is hermetically connected with the first upper valve seat 112, and the first electromagnetic valve head 114 is bolted with the first upper valve seat 112.
The lower end face of the connecting block 14 is provided with a notch 142 for the handle clamping strip to enter, the notch 142 is communicated with the clamping groove 141, the side wall at the front end of the clamping groove 141 is an arc-shaped face, and the side wall at the rear end of the clamping groove 141 is a vertical face or an arc-shaped face.
The lower end of the lower valve seat 10 is provided with a positioning groove 101 which is horizontally and backwards recessed, the positioning groove 101 is an arc-shaped positioning groove, and the positioning groove 101 is arranged between the two connecting blocks 14.
A water purifier includes a filter flask 17; still include the bivalve module, the bivalve module is installed on filter flask 17, the handle 18 of shape U type is installed to filter flask 17 both sides, be fixed with card strip 181 on the tip that handle 18 and filter flask 17 are connected, card strip 181 is the arc card strip, its appearance is the same with draw-in groove 141, rotate handle 18, card strip 181 on the handle 18 is connected with draw-in groove 141 block on the connecting block 14, be equipped with arc sand grip 187 on the lateral wall of card strip 181 on the handle 18, the arc sand grip is connected with locking groove 143 block, thereby die the bivalve module lock on filter flask 17.
The upper end of the filter flask 17 is provided with a third water inlet connector 173 and a second water outlet connector 174, when the filter flask 17 is installed on the double-valve module, the third water inlet connector 173 is connected with the first water inlet connector 116 in a sealing and clamping manner, the second water outlet connector 174 is connected with the first water outlet connector 13 in a sealing and clamping manner, the positioning groove 101 is connected with the convex rib 171 on the filter flask 17 in a clamping manner, the positioning block 16 is positioned on the handle 18, and finally, the handle 18 is rotated, so that the clamping strip 181 on the handle 18 is connected with the clamping groove 141 in a locking manner.
The handle 18 includes a vertical section 183, an arc section 184 and a connecting section 185, the arc section 184 is fixed on both sides of the connecting section 185, the vertical section 183 is fixed on the arc section 184, and an arc hole 186 for accommodating the filter flask 17 is formed by the inner wall of the arc section 184 and the inner wall of the connecting section 185.
The tip is equipped with protruding muscle 171 on the filter flask 17, and protruding muscle 171 is the protruding muscle of arc, and when bivalve module and filter flask 17 were fixed, protruding muscle 171 stretched into in the constant head tank 101.
In summary, the above-mentioned embodiments are only preferred embodiments of the present invention, and all equivalent changes and modifications made in the claims of the present invention should be covered by the claims of the present invention.
Claims (8)
1. A double valve module with flushing function, comprising a lower valve seat (10); the method is characterized in that: a water inlet valve (11) and a flushing valve (12) are fixed on the upper end face of the lower valve seat (10), the flushing valve (12) comprises a second valve body (121), a second upper valve seat (122), a second diaphragm (123) and a second electromagnetic valve head (124) used for controlling the compression degree of the second diaphragm (123), the second upper valve seat (122) is fixed at the top end of the second valve body (121), a second channel (1211) is arranged in the second valve body (121), a second flow pipe (125) is fixed at the bottom of the second channel (1211) in an upward extending manner, a through hole (1251) communicated with the second channel (1211) is arranged on the side wall of the second flow pipe (125), the aperture of the through hole (1251) is smaller than that of the second flow pipe (125), the second diaphragm (123) extends into the second upper valve seat (122) and covers the second channel (1211) and the second flow pipe (125), one end of the second electromagnetic valve head (124) is installed on the second upper valve seat (122) and presses towards the second diaphragm (123), a second water inlet connector (126) communicated with the second channel (1211) is fixed on the outer side wall of the second valve body (121), a second water outlet pipe (127) communicated with the second guide pipe (125) is further fixed on the outer side wall of the second valve body (121), a first water outlet connector (13) and a water outlet pipe (15) are fixed on the outer side wall of the lower end portion of the second valve body (121), a flow channel in the first water outlet connector (13) is communicated with a flow channel in the water outlet pipe (15), connecting blocks (14) extend forwards from two sides of the lower valve seat (10), a positioning block (16) protruding forwards is arranged on the front end face of each connecting block (14), the front end faces of the connecting blocks (14) and the positioning block (16) are arc-shaped faces, a clamping groove (141) used for clamping with a handle (18) on the filter bottle (17) is arranged on the side face of each connecting block (14), and a locking groove (143) for locking with the protrusion on the handle (18) on the filter bottle (17) is arranged on.
2. The dual valve module with flushing function of claim 1, wherein: the water inlet valve (11) comprises a first valve body (111), a first upper valve seat (112), a first diaphragm (113) and a first electromagnetic valve head (114) for controlling the compression degree of the first diaphragm (113), first upper valve seat (112) is fixed on first valve body (111) top, be equipped with first passageway (1111) in first valve body (111), the bottom of first passageway (1111) upwards extends and is fixed with first honeycomb duct (115), first diaphragm (113) stretch into first upper valve seat (112) and cover first passageway (1111) and first honeycomb duct (115), first solenoid valve head (114) one end is installed on first upper valve seat (112) and is pressed to first diaphragm (113), be fixed with on the lateral wall of first valve body (111) and advance water swivel (116) with first passageway (1111) intercommunication, still be fixed with on the lateral wall of first valve body (111) and go out water pipe (117) with first honeycomb duct (115) intercommunication.
3. The dual valve module with flushing function of claim 1, wherein: the lower terminal surface of connecting block (14) is equipped with breach (142) that supplies the handle card strip to get into, and breach (142) and draw-in groove (141) intercommunication, and the lateral wall of draw-in groove (141) front end is the arcwall face, and the lateral wall of draw-in groove (141) rear end is perpendicular or arcwall face.
4. The dual valve module with flushing function of claim 2, wherein: the lower end of the lower valve seat (10) is provided with a positioning groove (101) which is horizontally and backwards recessed, the positioning groove (101) is an arc-shaped positioning groove, and the positioning groove (101) is arranged between the two connecting blocks (14).
5. A water purifier includes a filter bottle (17); the method is characterized in that: the double-valve module of claim 4, wherein the double-valve module is mounted on a filter flask (17), handles (18) in a U shape are mounted on two sides of the filter flask (17), a clamping strip (181) is fixed on the end portion, connected with the filter flask (17), of each handle (18), the handle (18) is rotated, the clamping strip (181) on each handle (18) is connected with a clamping groove (141) on the connecting block (14) in a clamping mode, arc-shaped convex strips (187) are arranged on the side walls of the clamping strips (181) on the handle (18), and the arc-shaped convex strips are connected with locking grooves (143) in a clamping mode.
6. The water purifier according to claim 5, wherein: the upper end of the filter flask (17) is provided with a third water inlet joint (173) and a second water outlet joint (174), when the filter flask (17) is installed on the double-valve module, the third water inlet joint (173) is connected with the first water inlet joint (116) in a sealing clamping way, and the second water outlet joint (174) is connected with the first water outlet joint (13) in a sealing clamping way.
7. The water purifier according to claim 5, wherein: the upper end of the filter flask (17) is provided with a convex rib (171), and when the double-valve module is fixed with the filter flask (17), the convex rib (171) is clamped in the positioning groove (101).
8. The water purifier according to claim 5, wherein: sliding grooves (172) are relatively fixed on two sides of the bottle body of the filter bottle (17), clamping blocks (182) are fixed on two inner side walls of a handle of the handle (18), and when the clamping strip (181) is clamped into the clamping groove (141), the clamping blocks (182) are also clamped in the sliding grooves (172).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810668420.5A CN108644423B (en) | 2018-06-26 | 2018-06-26 | Bivalve module and water purifier with wash function |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810668420.5A CN108644423B (en) | 2018-06-26 | 2018-06-26 | Bivalve module and water purifier with wash function |
Publications (2)
| Publication Number | Publication Date |
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| CN108644423A CN108644423A (en) | 2018-10-12 |
| CN108644423B true CN108644423B (en) | 2020-01-03 |
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| CN201810668420.5A Active CN108644423B (en) | 2018-06-26 | 2018-06-26 | Bivalve module and water purifier with wash function |
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|---|---|---|---|---|
| CN102176955A (en) * | 2008-09-05 | 2011-09-07 | 3M创新有限公司 | Filtration system |
| CN106629885A (en) * | 2016-11-18 | 2017-05-10 | 达格玛（厦门）环保科技有限公司 | Pull-up water purifier |
| CN106838371A (en) * | 2017-01-23 | 2017-06-13 | 佛山市顺德区碧信环保科技有限公司 | Many waterway electromagnetic valves and it is provided with the water cleaning systems of the magnetic valve |
| CN206502643U (en) * | 2017-01-26 | 2017-09-19 | 冉文波 | Easy detachable ultra-filtration water purifier |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BRPI0814240A2 (en) * | 2007-07-13 | 2015-01-06 | Cameron Int Corp | INTEGRATED ROTATING VALVE |
| US10126043B2 (en) * | 2016-03-11 | 2018-11-13 | Haier Us Appliance Solutions, Inc. | Filter assembly and a refrigerator appliance |
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2018
- 2018-06-26 CN CN201810668420.5A patent/CN108644423B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102176955A (en) * | 2008-09-05 | 2011-09-07 | 3M创新有限公司 | Filtration system |
| CN106629885A (en) * | 2016-11-18 | 2017-05-10 | 达格玛（厦门）环保科技有限公司 | Pull-up water purifier |
| CN106838371A (en) * | 2017-01-23 | 2017-06-13 | 佛山市顺德区碧信环保科技有限公司 | Many waterway electromagnetic valves and it is provided with the water cleaning systems of the magnetic valve |
| CN206502643U (en) * | 2017-01-26 | 2017-09-19 | 冉文波 | Easy detachable ultra-filtration water purifier |
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| CN108644423A (en) | 2018-10-12 |
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