CN208687011U - A kind of drawing and pulling type hot and cold water tap terminal purifier - Google Patents
A kind of drawing and pulling type hot and cold water tap terminal purifier Download PDFInfo
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- CN208687011U CN208687011U CN201821519262.9U CN201821519262U CN208687011U CN 208687011 U CN208687011 U CN 208687011U CN 201821519262 U CN201821519262 U CN 201821519262U CN 208687011 U CN208687011 U CN 208687011U
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 224
- 238000002156 mixing Methods 0.000 claims abstract description 38
- 238000000746 purification Methods 0.000 claims abstract description 19
- 238000001914 filtration Methods 0.000 claims abstract description 16
- 239000000203 mixture Substances 0.000 claims abstract description 9
- 238000007789 sealing Methods 0.000 claims description 40
- 239000011800 void material Substances 0.000 claims description 6
- 238000005086 pumping Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 8
- 238000001816 cooling Methods 0.000 abstract description 2
- 239000008399 tap water Substances 0.000 description 4
- 235000020679 tap water Nutrition 0.000 description 4
- 102000004190 Enzymes Human genes 0.000 description 3
- 108090000790 Enzymes Proteins 0.000 description 3
- 125000001309 chloro group Chemical group Cl* 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 241000894006 Bacteria Species 0.000 description 2
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- KZBUYRJDOAKODT-UHFFFAOYSA-N Chlorine Chemical compound ClCl KZBUYRJDOAKODT-UHFFFAOYSA-N 0.000 description 1
- 241000195493 Cryptophyta Species 0.000 description 1
- 206010020751 Hypersensitivity Diseases 0.000 description 1
- 208000003251 Pruritus Diseases 0.000 description 1
- 201000004681 Psoriasis Diseases 0.000 description 1
- 208000026935 allergic disease Diseases 0.000 description 1
- 230000007815 allergy Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011942 biocatalyst Substances 0.000 description 1
- 231100000357 carcinogen Toxicity 0.000 description 1
- 239000003183 carcinogenic agent Substances 0.000 description 1
- 210000002421 cell wall Anatomy 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Water Treatment By Sorption (AREA)
Abstract
The utility model relates to water process, a kind of drawing and pulling type hot and cold water tap terminal purifier is provided, including faucet body, filter core, shell, draw-tube, three into two go out valve and outlet pipe, cold water outlet passage is connected for the water supply of draw-tube inner tube with draw-tube inner tube far from faucet body one end, cold and hot mixing outlet passage is connected cooling supply hot mixing water far from the outlet passage of faucet body one end and draw-tube inner tube lateral wall and outer tube inner sidewall composition, the outlet passage that draw-tube inner tube lateral wall and outer tube inner sidewall are constituted provides the interstitial spaces that cold and hot mixing water is flowed through by the through-hole of shell between filter core outer wall and inner walls and sends out cold and hot mixing water far from the apopore of draw-tube one end from shell, second hollow cylinder of the water outlet of filter core and shell can plug be tightly connected and send the water purification after filter element filtering by the second hollow cylinder Water purification out.The utility model solves the problems, such as existing clear water faucet, and structure is complicated, inconvenient for use, cost is high.
Description
Technical field
The utility model relates to hot-water heating equipment, in particular to a kind of drawing and pulling type hot and cold water tap terminal purifier.
Background technique
It is well known that although the tap water that people use is handled from water factory is rear out by sterilizing etc., through too long
It is secondarily contaminated again when the pipe network that year uses, while tap water contains a large amount of chlorine residue, those chlorine residue are for lived day
Right substance such as algae, for bacterium, it can penetrating cell wall, aoxidizing its enzyme system (enzyme is biocatalyst) makes it lose work
Property, keep the vital movement of bacterium dead by obstacle.Chlorine residue also has serious harm to human body, and it is dry that it can allow the hair of people to generate
It is puckery, fracture, bifurcated, also allow the skin bleachingization of people, skin layer fall off and generate surprise itch incomparable psoriasis allergy.Chlorine is heated
The carcinogens such as chloroform are generated with organic detritus in water afterwards.Therefore purify before using tap water it is particularly important, but
The faucet for being treated filter for tap water at present is substantially two control valves of setting to control water purification and originally respectively
Water, when use, need first to close one of water outlet and open another water outlet again, and using trouble, two kinds of water outlets can not be fast and effective
Switching uses, while structure is complicated for the drawing type water faucet of existing band filtering, and occupied space is big, and cost is high, replacement filter
Core is inconvenient.
Utility model content
Therefore, for above-mentioned problem, the utility model proposes it is a kind of it is simple and reasonable, cost is low, installation makes
With it is convenient, can rapid and convenient replacement filter core, the drawing and pulling type hot and cold water tap terminal purifier that occupies little space.
To solve this technical problem, the utility model takes following scheme: a kind of drawing and pulling type hot and cold water tap terminal water purification
Device, including faucet body, filter core, shell, draw-tube, three into two go out valve and outlet pipe, the faucet body longitudinal center
Equipped with pull duct, the faucet body lower part is equipped with cold water intake tunnel and hot water intake tunnel, and described three into two go out valve
Part is arranged in the middle part of faucet body, and described three into two to go out valve include valve body and the first water inlet on valve body, second
Water inlet, third water inlet, spool, the first water outlet and the second water outlet, described three into two go out valve the first water inlet and
Second water inlet is controlled through spool and is connect with the first water outlet on or off, and described three into two go out the third water inlet warp of valve
Spool control connect with the second water outlet on or off, the hot water intake tunnel and three into two out valve the first water inlet
It is connected, the second water inlet and third water inlet that the cold water intake tunnel goes out valve with three into two respectively are connected, described
Outlet pipe is connected with the pull duct top on faucet body top, and the faucet body lower part is additionally provided with part and is pierced by faucet originally
The cold and hot mixing outlet passage and cold water outlet passage of body lower part, described three into two go out the first water outlet and faucet body of valve
Cold and hot mixing outlet passage in lower part is connected, and described three into two go out in the second water outlet of valve and faucet body lower part
Cold water outlet passage is connected, and the draw-tube is the tube-in-tube being made of inner and outer tubes, and the cold water outlet passage is separate
Faucet body one end is connected with draw-tube inner tube supplies water for draw-tube inner tube, and the separate faucet of the cold and hot mixing outlet passage is originally
The outlet passage that body one end and draw-tube inner tube lateral wall and outer tube inner sidewall are constituted be connected for draw-tube inner tube lateral wall and
The outlet passage cooling supply hot mixing water that outer tube inner sidewall is constituted, the draw-tube pass through the pull duct in faucet body to water outlet
Pipe extends to form drawable water flowing out structure, and the removable sealing in one end that described shell one end and draw-tube are pierced by outlet pipe connects
It connects, the cavity for accommodating filter core is equipped in the shell, be equipped in the middle part of one end that the shell is connect with draw-tube and be connected to shell
First hollow cylinder of cavity and it is located at the first hollow cylinder side and is equipped with and be connected to the through-hole of housing hollow, the of the shell
One hollow cylinder is tightly connected towards one end of draw-tube and draw-tube inner tube, and the filter core is set in the housing and the water inlet of filter core
Mouthful with the first hollow cylinder of shell can plug be tightly connected and send the water outlet of draw-tube inner tube to filter core through the first hollow cylinder
Water inlet enters filter element filtering, and it is hollow that the shell is equipped with second extended into housing hollow far from one end center of draw-tube
Cylinder and it is located at the second hollow cylinder side and is equipped with the apopore that is connected in cavity, between the filter core outer wall and inner walls
Equipped with interstitial spaces, the outlet passage that the draw-tube inner tube lateral wall and outer tube inner sidewall are constituted provides cold and hot mixing water and passes through
The through-hole of shell flows through the interstitial spaces between filter core outer wall and inner walls and send from shell far from the apopore of draw-tube one end
Second hollow cylinder of cold and hot mixing water out, the water outlet of the filter core and shell can plug be tightly connected and will be through filter element filtering
Water purification afterwards sends out water purification by the second hollow cylinder.
Further, the shell is equipped with removable bottom cover, the second hollow posts position far from one end of draw-tube
In the middle part of bottom cover and apopore is located at the second hollow cylinder side on bottom cover, the second hollow posts of the filter core water outlet and bottom cover
Body can plug sealed connection.
It further, further include weight connector, the weight connector is set on draw-tube the pumping being located at below faucet body
Trombone slide tube body, the outer diameter of the weight connector are greater than the internal diameter in pull duct.
Further, further include attachment base, described attachment base one end is connected with draw-tube, the attachment base other end with
The first removable connection in hollow cylinder one end is arranged in shell, and the attachment base center is equipped with third hollow cylinder and is located in third
Void column body side is equipped with limbers, and the third that one end sealing that the draw-tube inner tube is pierced by outlet pipe is embedded at attachment base is hollow
Cylinder one end, it is separate that the first hollow cylinder of the shell far from one end sealing of filter core is embedded at attachment base third hollow cylinder
The cold and hot mixing that the outlet passage that one end of draw-tube inner tube, the draw-tube inner tube lateral wall and outer tube inner sidewall are constituted provides
Water is sent by the through-hole that the limbers of attachment base flows through shell to the interstitial spaces between filter core outer wall and inner walls from shell
Apopore far from draw-tube one end sends out cold and hot mixing water.
Further, the third hollow cylinder inner sidewall both ends of the attachment base are respectively equipped with first annular groove and
Second ring groove is embedded with the first sealing ring and the second sealing ring, institute in the first annular groove and second annular groove respectively
It states draw-tube inner tube and is embedded through the sealing of the first sealing ring and attachment base third hollow cylinder and is connect, first hollow cylinder of shell
It is embedded and connect with the sealing of attachment base third hollow cylinder through the second sealing ring.
Further, the filter core extends centrally out in composition and shell first towards the first hollow cylinder of shell one end
The compatible water inlet of diameter and the water inlet lateral wall are equipped with third annular groove in void column body, cover on the third annular groove
Equipped with third sealing ring, the water inlet of the filter core can plug sealed connection through third sealing ring and the first hollow cylinder of shell.
Further, the filter core extends centrally out in composition and shell second towards the second hollow cylinder of shell one end
The compatible water outlet of diameter and the water outlet lateral wall are equipped with fourth annular groove in void column body, are arranged on the fourth annular groove
There is the 4th sealing ring, the water outlet of the filter core can plug sealed connection through the 4th sealing ring and the second hollow cylinder of shell.
Further, the cold and hot mixing outlet passage and cold water outlet passage are connected by three-way connection with draw-tube
It connects.
By using preceding solution, the beneficial effects of the utility model are: by the way that hot water is arranged on faucet body
Intake tunnel and cold water intake tunnel go out valve by three into two and control cold and hot mixing water by cold and hot mixing outlet passage by taking out
The outlet passage constituted between trombone slide inner tube lateral wall and outer tube inner sidewall flows through the gap between inner walls and filter core outer wall
It flows out cold and hot mixing water from shell apopore or goes out valve by three into two and control cold water by cold water outlet passage by draw-tube
Inner tube is circulated to shell inner filter core and enters the water inlet filtering of filter core and flow through the water purification after filter element filtering in second on shell
Water purification is sent out after void column body, so that people are in use, valve can be from the cold and hot of faucet body out by control three into two
Mixing outlet passage sends out cold and hot mixing water and flows through the gap between inner walls and filter core outer wall by draw-tube to go out from shell
It flows out cold and hot mixing water or send the water purification to filter element filtering by shell second from cold water outlet passage through draw-tube inner tube in water hole
Hollow cylinder sends out water purification, and user's operation three, which goes out valve into two, to switch over cold and hot mixing water and water purification, without operation
Two switch valves, can be automatically closed the water outlet of another water flow, be not necessarily to but whether heart another kind water closes, while shell is arranged
With the removable sealed connection of draw-tube so that filter core can be changed quickly in the water process clear water faucet of the utility model, speed is replaced
Fastly, replacement is convenient, and filter core, which is arranged on the water outlet of draw-tube, is greatly saved clear water faucet compared with existing clear water faucet
Occupied space enormously simplifies the overall structure space with filtering water process tap, meets the simple and beautiful of modernization design
Taste design, structure is simple and novel, using more convenient, while to replace filter core and be not limited by a space, and replacement is convenient,
Realize that the various functions of water process tap substantially reduce cost simultaneously, draw-tube pass through the pull duct in faucet body to
Outlet pipe extends to form drawable water flowing out structure, and shell and filter core are set to the water outlet of draw-tube so that user uses
It is more flexible changeable；Shell and filter core, which can be integrally formed, in the utility model is made disposable jettisonable, and passes through
When shell and the removable sealed connection of draw-tube are so that the drawing and pulling type hot and cold water tap terminal purifier of the utility model is replaced
The Water treatment filtration mechanism that shell and filter core are constituted is abandoned, sealing installation one new, can be changed quickly and shell and filter
The integrated filter mechanism of core, use is easier, can wide popularization and application.
Detailed description of the invention
Fig. 1 is the perspective view of the utility model embodiment,
Fig. 2 is longitudinal schematic cross-sectional view that the utility model embodiment goes out valve along outlet pipe and three into two；
Fig. 3 is that the utility model embodiment is cutd open along the longitudinal direction of draw-tube, shell, filter core, faucet body and weight connector
Depending on structural schematic diagram；
Fig. 4 is enlarged structure schematic diagram at the A of Fig. 3.
Specific embodiment
Now in conjunction with the drawings and specific embodiments, the present invention will be further described.
With reference to Fig. 1-Fig. 4, the drawing and pulling type hot and cold water tap terminal purifier of preferred the utility model, including faucet is originally
Body 1, filter core 2, shell 3, draw-tube 4, three go out valve 5, outlet pipe 6, attachment base 7, weight connector 8, three-way connection 9, institute into two
1 longitudinal center of faucet body is stated equipped with pull duct 101,1 lower part of faucet body is equipped with cold water intake tunnel 102 and hot water
Intake tunnel 103, described three into two, which go out 5 part of valve, is arranged in 1 middle part of faucet body, and described three into two, which go out valve 5, includes valve
Body and the first water inlet, the second water inlet, third water inlet, spool, the first water outlet and the second water outlet on valve body,
Described three into two, which go out the first water inlet of valve and the second water inlet, connect through spool control with the first water outlet on or off,
Described three into the two third water inlets for going out valve are controlled through spool to be connect with the second water outlet on or off, the hot water water inlet
The first water inlet that channel 103 goes out valve 5 with three into two is connected, and the cold water intake tunnel 102 goes out valve with three into two respectively
Second water inlet of door 5 is connected with third water inlet, 101 top of pull duct of the outlet pipe 6 and 1 top of faucet body
It is connected, 1 lower part of faucet body is additionally provided with part and is pierced by the cold and hot mixing outlet passage 104 of 1 lower part of faucet body and cold
Water outlet passage 105, described three into two, which go out the first water outlet of valve 5, blends water flow with cold and hot in 1 lower part of faucet body
Road 104 is connected, and described three into two go out the second water outlet of valve 5 and 105 phase of cold water outlet passage in 1 lower part of faucet body
Connection, the draw-tube 4 is the tube-in-tube being made of inner tube 401 and outer tube 402, and the cold water outlet passage 105 is far from faucet
1 one end of ontology is connected for the water supply of 4 inner tube 401 of draw-tube with 4 inner tube 401 of draw-tube through three-way connection 9, described cold and hot to blend
Water flow passage 104 is far from 1 one end of faucet body through three-way connection 9 and 402 inner sidewall structure of 4 inner tube of draw-tube, 401 lateral wall and outer tube
At outlet passage be connected for 4 inner tube of draw-tube, 401 lateral wall and the outlet passage of 402 inner sidewall of outer tube composition for cold and hot mixed
Heshui, the draw-tube 4 pass through the pull duct 101 in faucet body 1 and extend to form drawable water outlet knot to outlet pipe 6
Structure, the weight connector 8, which is set on draw-tube 4, to be located on 4 tube body of draw-tube below faucet body 1, the weight connector 8
Outer diameter is greater than the internal diameter in pull duct 101, and the removable sealing in one end that described 3 one end of shell and draw-tube 4 are pierced by outlet pipe 6 connects
It connects, described 7 one end of attachment base is connected with draw-tube 4,7 other end of attachment base and the removable connection of shell 3, the shell
It is equipped with the cavity for accommodating filter core 2 in 3, is equipped in the middle part of one end that the shell 3 is connect with attachment base 7 and is connected to 3 cavity of shell
First hollow cylinder 301 and it is located at 301 side of the first hollow cylinder and is equipped with and be connected to the through-hole 302 of 3 cavity of shell, the connection
7 centers of seat, which are equipped with third hollow cylinder 701 and are located at 701 side of third hollow cylinder, is equipped with limbers 702, the draw-tube 4
One end sealing that inner tube 401 is pierced by outlet pipe 6 is embedded at 701 one end of third hollow cylinder of attachment base 7, and the of the shell 3
One hollow cylinder 301 is embedded at 7 third hollow cylinder 701 of attachment base far from 4 inner tube of draw-tube far from one end sealing of filter core 2
The 701 inner sidewall both ends of third hollow cylinder of 401 one end, the attachment base 7 are respectively equipped with first annular groove and the second ring
Connected in star is embedded with the first sealing ring 10 and the second sealing ring 11, institute in the first annular groove and second annular groove respectively
It states 4 inner tube 401 of draw-tube and is embedded through the sealing of the first sealing ring 10 and 7 third hollow cylinder 701 of attachment base and is connect, the shell 3
First hollow cylinder 301 is embedded with the sealing of 7 third hollow cylinder 701 of attachment base through the second sealing ring 11 and connect, and the filter core 2 is set
In in shell 3 and the first hollow cylinder 301 of the water inlet 201 of filter core 2 and shell 3 can plug be tightly connected and by draw-tube 4
The water outlet of inner tube 401, which is sent through the first hollow cylinder 301 to 2 water inlet 201 of filter core, enters the filtering of filter core 2, the water inlet of the filter core 2
201 by extended centrally out towards 3 first hollow cylinder of shell, 301 one end constitute and with 3 first hollow cylinder of shell, 301 internal diameter
It is adapted while 201 lateral wall of water inlet is equipped with third annular groove, third sealing is arranged on the third annular groove
Circle 12, the water inlet 201 of the filter core 2 through third sealing ring 12 and 3 first hollow cylinder 301 of shell can plug be tightly connected,
The shell 3 is equipped with removable bottom cover 303 far from one end of draw-tube 4, and the bottom cover center, which is equipped with towards shell, extends structure
At the second hollow cylinder 3031 and be located at 3031 side of the second hollow cylinder be equipped with apopore 3032,2 water outlet of filter core
202 with the second hollow cylinder 3031 of bottom cover 303 can plug be tightly connected, 2 water outlet 202 of filter core is by towards 3 bottom of shell
303 one end of lid extends centrally out composition and is adapted the water outlet 202 simultaneously with 303 second hollow cylinder of bottom cover, 3031 internal diameter
Lateral wall is equipped with fourth annular groove, is arranged with the 4th sealing ring 13, the water outlet of the filter core 2 on the fourth annular groove
202 can plug sealed connection, 2 outer wall of filter core and shell 3 through the 4th sealing ring 13 and 303 second hollow cylinder 3031 of bottom cover
Interstitial spaces are equipped between inner wall, the outlet passage that 4 inner tube of draw-tube, 401 lateral wall and 402 inner sidewall of outer tube are constituted mentions
The cold and hot mixing water supplied is sent by the through-hole 302 that the limbers 702 of attachment base 7 flows through shell 3 to 2 outer wall of filter core and shell 3
Interstitial spaces between wall send out cold and hot mixing water, the water outlet of the filter core 2 from the apopore 3032 of bottom cover 303 on shell 3
202 with the second hollow cylinder 3031 of bottom cover 303 can plug be tightly connected and will be through the filtered water purification of filter core 2 by second
Void column body 3031 sends out water purification.
In the utility model also can uneasy load joint chair, and then directly shell is connect with draw-tube, draw-tube inner tube and
The first hollow cylinder of shell is connected, and by the water outlet between the through-hole of shell and draw-tube outer tube inner sidewall and inner tube lateral wall
Runner is connected, and bottom cover and the removable sealed connection of shell come, at the same filter core water outlet and bottom cover can plug be tightly connected, thus
Integral jettisonable can be set by the replacement of dismounting bottom cover plug filter core realization filter core or shell and filter core and bottom cover
Filter core, so that integrally abandoning replacement when replacement；In the utility model three into two go out valve bought from Hanyou Enterprise Co., Ltd etc.
?.
The utility model is gone out by the way that hot water intake tunnel and cold water intake tunnel are arranged on faucet body by three into two
Valve controls cold and hot mixing water by cold and hot mixing outlet passage by constituting between draw-tube inner tube lateral wall and outer tube inner sidewall
Outlet passage flow through the gap between inner walls and filter core outer wall and from shell apopore flow out cold and hot mixing water or by three
Go out valve control cold water into two and the water inlet that shell inner filter core enters filter core is circulated to by draw-tube inner tube by cold water outlet passage
It makes a slip of the tongue to filter and flow through the water purification after filter element filtering and sends out water purification after the second hollow cylinder on shell, so that people use
When, pull can be passed through from the cold and hot mixing water of the cold and hot mixing outlet passage of faucet body submitting by going out valve by control three into two
Pipe flows through the gap between inner walls and filter core outer wall and from shell apopore flows out cold and hot mixing water or from cold water outlet passage
The water purification to filter element filtering is sent to send out water purification by the second hollow cylinder of shell through draw-tube inner tube, user's operation three goes out valve into two
Door can switch over cold and hot mixing water and water purification, and without operating two switch valves, another water flow can be automatically closed
Water outlet, is not necessarily to but whether heart another kind water closes, while shell and the removable sealed connection of draw-tube is arranged so that this is practical new
Filter core can be changed quickly in the water process clear water faucet of type, and replacement speed is fast, replacement is convenient, and the water outlet of draw-tube is arranged in filter core
On the occupied space of clear water faucet is greatly saved compared with existing clear water faucet, enormously simplify band filtering water process tap
Overall structure space, meet the simple and beautiful taste design of modernization design, structure is simple and novel, using more convenient,
It is not limited by a space replacement filter core, replacement is convenient, substantially reduces simultaneously in the realization various functions of water process tap
Cost, draw-tube passes through the pull duct in faucet body and extends to form drawable water flowing out structure to outlet pipe, and shell
Body and filter core be set to the water outlet of draw-tube so that user use it is more flexible changeable；Shell and filter core in the utility model
It can be integrally formed and disposable jettisonable is made, and pass through shell with the removable sealed connection of draw-tube so that this is practical
Novel drawing and pulling type hot and cold water tap terminal purifier abandons the Water treatment filtration mechanism that shell and filter core are constituted when replacing, close
Envelope installation one is new, and can be changed quickly and shell and the integrated filter mechanism of filter core, use is easier, can be extensive
It promotes and applies.
Although specifically showing and describing the utility model in conjunction with preferred embodiment, those skilled in the art is answered
This is understood, in the spirit and scope for not departing from the utility model defined by the appended claims, in form and details
On the utility model can be made a variety of changes, be the protection scope of the utility model.
Claims (8)
1. a kind of drawing and pulling type hot and cold water tap terminal purifier, it is characterised in that: including faucet body, filter core, shell, pull
Pipe, three into two go out valve and outlet pipe, and the faucet body longitudinal center is equipped with pull duct, and the faucet body lower part is equipped with
Cold water intake tunnel and hot water intake tunnel, described three into two, which go out valve portion, is arranged in the middle part of faucet body, and described three into two
Valve includes valve body and the first water inlet, the second water inlet, third water inlet, spool, the first water outlet on valve body out
With the second water outlet, described three into two, which go out the first water inlet of valve and the second water inlet, is led through spool control with the first water outlet
Logical or cut-off connection, described three into the two third water inlets for going out valve connect through spool control with the second water outlet on or off
It connects, the first water inlet that the hot water intake tunnel goes out valve with three into two is connected, and the cold water intake tunnel is respectively with three
The second water inlet for going out valve into two is connected with third water inlet, and the pull duct on the outlet pipe and faucet body top is pushed up
End is connected, and the faucet body lower part is additionally provided with part and is pierced by the cold and hot mixing outlet passage of faucet body lower part and cold water goes out
Water flow passage, described three into two the first water outlets for going out valve are connected with the cold and hot mixing outlet passage in faucet body lower part,
Described three into two the second water outlets for going out valve are connected with the cold water outlet passage in faucet body lower part, and the draw-tube is
The tube-in-tube being made of inner and outer tubes, the cold water outlet passage be connected far from faucet body one end with draw-tube inner tube for
Draw-tube inner tube supplies water, and the cold and hot mixing outlet passage is far from faucet body one end and draw-tube inner tube lateral wall and outer tube
The outlet passage that side wall is constituted is connected for draw-tube inner tube lateral wall and the outlet passage of outer tube inner sidewall composition for cold and hot mixed
Heshui, the pull duct that the draw-tube passes through in faucet body extends to form drawable water flowing out structure to outlet pipe, described
Shell one end and draw-tube are pierced by the removable sealed connection in one end of outlet pipe, are equipped with the cavity for accommodating filter core in the shell,
It is equipped with the first hollow cylinder for being connected to housing hollow and hollow positioned at first in the middle part of one end that the shell is connect with draw-tube
Cylinder side is equipped with the through-hole for being connected to housing hollow, the one end and pull of the first hollow cylinder of the shell towards draw-tube
Pipe inner tube is tightly connected, and the filter core is set in the housing and the first hollow cylinder of the water inlet of filter core and shell can plug sealing
It connects and send the water outlet of draw-tube inner tube to filter core water inlet through the first hollow cylinder and enter filter element filtering, the shell is far from pumping
One end center of trombone slide, which is equipped with the second hollow cylinder extended into housing hollow and is located at the second hollow cylinder side, is equipped with company
The apopore in cavity is passed to, interstitial spaces, the draw-tube inner tube outside are equipped between the filter core outer wall and inner walls
The outlet passage that wall and outer tube inner sidewall are constituted provides cold and hot mixing water and is flowed through in filter core outer wall and shell by the through-hole of shell
Interstitial spaces between wall send out cold and hot mixing water far from the apopore of draw-tube one end from shell, the water outlet of the filter core with
Second hollow cylinder of shell can plug be tightly connected and send out the water purification after filter element filtering by the second hollow cylinder net
Water.
2. drawing and pulling type hot and cold water tap terminal purifier according to claim 1, it is characterised in that: the shell is separate
One end of draw-tube is equipped with removable bottom cover, and second hollow cylinder is located at bottom cover middle part and apopore is located on bottom cover the
Second hollow cylinder of two hollow cylinder sides, the filter core water outlet and bottom cover can plug sealed connection.
3. drawing and pulling type hot and cold water tap terminal purifier according to claim 1, it is characterised in that: further include that weight connects
Head, the weight connector are set on draw-tube the draw-tube tube body being located at below faucet body, and the outer diameter of the weight connector is big
Internal diameter in pull duct.
4. drawing and pulling type hot and cold water tap terminal purifier according to claim 1, it is characterised in that: further include connection
Seat, described attachment base one end are connected with draw-tube, and the attachment base other end and first hollow cylinder one end of shell setting can
Dismounting connection, the attachment base center, which is equipped with third hollow cylinder and is located at third hollow cylinder side, is equipped with limbers, described
One end sealing that draw-tube inner tube is pierced by outlet pipe is embedded at third hollow cylinder one end of attachment base, the shell first in
Void column body is embedded at the one end of attachment base third hollow cylinder far from draw-tube inner tube, the pull far from one end sealing of filter core
The cold and hot mixing water that the outlet passage that pipe inner tube lateral wall and outer tube inner sidewall are constituted provides is flowed through by the limbers of attachment base
The through-hole of shell send to the interstitial spaces between filter core outer wall and inner walls from shell and send far from the apopore of draw-tube one end
Cold and hot mixing water out.
5. drawing and pulling type hot and cold water tap terminal purifier according to claim 4, it is characterised in that: the attachment base
Third hollow cylinder inner sidewall both ends are respectively equipped with first annular groove and second annular groove, the first annular groove and second
The first sealing ring and the second sealing ring are embedded on annular groove respectively, the draw-tube inner tube is through the first sealing ring and attachment base
The sealing of third hollow cylinder is embedded connection, and first hollow cylinder of shell is through the second sealing ring and attachment base third hollow cylinder
Sealing is embedded connection.
6. drawing and pulling type hot and cold water tap terminal purifier according to claim 1, it is characterised in that: the filter core direction
The first hollow cylinder of shell one end extends centrally out composition water inlet compatible with shell the first hollow cylinder internal diameter and should
Water inlet lateral wall is equipped with third annular groove, is arranged with third sealing ring on the third annular groove, the filter core into
It the mouth of a river can plug sealed connection through third sealing ring and the first hollow cylinder of shell.
7. drawing and pulling type hot and cold water tap terminal purifier according to claim 1, it is characterised in that: the filter core direction
The second hollow cylinder of shell one end extends centrally out composition water outlet compatible with shell the second hollow cylinder internal diameter and should
Water outlet lateral wall is equipped with fourth annular groove, is arranged with the 4th sealing ring, the water outlet of the filter core on the fourth annular groove
Mouth can plug sealed connection through the 4th sealing ring and the second hollow cylinder of shell.
8. drawing and pulling type hot and cold water tap terminal purifier according to claim 1, it is characterised in that: the cold and hot mixing
Outlet passage and cold water outlet passage are connected by three-way connection with draw-tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821519262.9U CN208687011U (en) | 2018-09-18 | 2018-09-18 | A kind of drawing and pulling type hot and cold water tap terminal purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821519262.9U CN208687011U (en) | 2018-09-18 | 2018-09-18 | A kind of drawing and pulling type hot and cold water tap terminal purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208687011U true CN208687011U (en) | 2019-04-02 |
Family
ID=65889400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821519262.9U Withdrawn - After Issue CN208687011U (en) | 2018-09-18 | 2018-09-18 | A kind of drawing and pulling type hot and cold water tap terminal purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208687011U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN114761136A (en) * | 2021-07-29 | 2022-07-15 | 宁波世唯国际贸易有限公司 | Kitchen shower head with filtering function and pull-out faucet |
-
2018
- 2018-09-18 CN CN201821519262.9U patent/CN208687011U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN108916418B (en) * | 2018-09-18 | 2024-09-06 | 泉州万滤达净水科技有限公司 | Pull formula cold and hot tap terminal purifier |
| CN114761136A (en) * | 2021-07-29 | 2022-07-15 | 宁波世唯国际贸易有限公司 | Kitchen shower head with filtering function and pull-out faucet |
| CN114761136B (en) * | 2021-07-29 | 2024-02-20 | 广东汉玛克科技有限公司 | Kitchen shower head with filtering function and drawing type faucet |
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