CN216726024U - Clean hot integrative leading water purifier - Google Patents

Abstract

The utility model discloses a clean and hot integrated faucet water purifier which comprises a heating assembly, wherein the heating assembly comprises an inner cylinder, an outer cylinder and an upper support, the inner cylinder and the outer cylinder are coaxially arranged, the upper support is fixed at the tops of the inner cylinder and the outer cylinder, a heating control unit is installed in the upper support, the outer cylinder is sleeved on the outer side of the inner cylinder, a heating cavity is formed between the side walls of the inner cylinder and the outer cylinder, and the heating cavity is provided with a heating cavity inlet and a heating cavity outlet. The heating assembly adopts a form of combining the inner cylinder and the outer cylinder, so that the inner side of the inner cylinder has enough space for installing the filter element assembly, and the filter element assembly and the heating assembly are integrated in the same shell; under the certain circumstances of tap water purifier axial height, the heating chamber is divided into two, and it heats in the heating chamber to purify hydroenergy enough repeated entering, and it is long when having increased the heating of purifying waste water for purify waste water can be by the abundant heating, has improved the heating effect of tap water purifier.

Description

Clean hot integrative tap water purifier

Technical Field

The utility model belongs to the technical field of water purifiers, and particularly relates to a water purifier with a faucet and a heat purifying integrated function.

Background

The faucet water purifier is used to be installed at an end of a faucet to purify and heat a water stream flowing out of the faucet, so that the water stream flowing out through the faucet water purifier may be either cold/hot tap water without being filtered or purified water with being filtered. At present, tap water purifier on the market adopts heating device usually, the structure of connection can be dismantled to filter equipment and change-over valve, traditional heating device is cartridge heater and spiral heating pipe combination, the heating pipe volume is fixed, occupation space is big, can't realize with the heating pipe with filter body integrated to same barrel in, cause heating device and filter equipment must independent setting, make tap water purifier's whole volume greatly increased, influence pleasing to the eye, and because independent setting's heating device and filter equipment can only realize solitary water filtration or solitary water heating, can't realize heating the clean water after filtering.

SUMMERY OF THE UTILITY MODEL

The utility model provides a clean and hot integrated faucet water purifier, which aims to solve the problems that a heating assembly of a heating device in the prior art is mostly a spiral heating pipe, the volume is fixed, the occupied space is large, the heating assembly and a filtering assembly cannot be integrated and the like.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides an integrative tap water purifier of net heat, includes heating element, heating element includes the inner tube, the urceolus of coaxial setting and fixes the upper bracket at inner tube and urceolus top, install the heating control unit in the upper bracket, the urceolus cover is established the outside of inner tube, form the heating chamber between the lateral wall of inner tube and urceolus, the heating chamber is equipped with heating chamber entry and heating chamber export.

Heating element includes inner tube and urceolus, the urceolus cover is in the outside of inner tube, form the heating chamber between inner tube and the urceolus, the inboard space of inner tube can be used for installing filter assembly, realize heating element and filter assembly integrated to same shell in, just can realize filtering earlier after-heating or heating earlier the postfiltration to the raw water after-communication heating element and filter assembly's water route, and install filter assembly in the inboard of inner tube, can not increase the whole volume of leading water purifier, compare in the leading water purifier of traditional heating device and filter equipment independent setting, adopt the heating element that the combination of interior urceolus formed, can enough realize that heating element and filter assembly are integrated in same casing, can reduce the whole volume of leading water purifier again.

Preferably, the heating cavity comprises a first heating cavity and a second heating cavity, the first heating cavity and the second heating cavity are located on two radial sides of the inner barrel, a water flowing channel communicated with the first heating cavity and the second heating cavity is arranged in the upper support, the heating cavity inlet is arranged in the first heating cavity, the heating cavity outlet is arranged in the second heating cavity, water flows into the first heating cavity from the heating cavity inlet, water in the first heating cavity enters the second heating cavity through the water flowing channel, and water in the second heating cavity flows out through the heating cavity outlet. The heating chamber is divided into two parts to form a first heating chamber and a second heating chamber, the first heating chamber and the second heating chamber are symmetrically arranged, water enters the second heating chamber through the water flowing channel after being heated in the first heating chamber to be continuously heated, the stroke of the water in the heating chamber is prolonged under the condition that the axial height of the heating chamber is not changed, the heating time of the water in the heating chamber is prolonged, and the heating effect is greatly improved.

Preferably, the heating cavity is internally symmetrically provided with sealing ribs arranged along the axial direction of the outer barrel, the heating cavity is divided into a first heating cavity and a second heating cavity by the sealing ribs, the heating cavity inlet and the heating cavity outlet are both arranged at the same end of the heating cavity, and the water flowing channel is arranged at one end far away from the heating cavity inlet. The sealed muscle will heat the sealed wall of chamber and be first heating chamber and second heating chamber, heating chamber entry and heating chamber export and cross the both ends that water runner is located the heating chamber, and heating chamber entry and heating chamber export are located the same end in heating chamber, have guaranteed that the stroke of water in the heating chamber is the axial height in two heating chambers, furthest's assurance water heating time in the heating chamber, further improved the heating effect in heating chamber.

As preferred, the both ends of inner tube radially evaginate becomes sealed end, sealed end with the inner wall of urceolus forms sealedly, sealed muscle symmetry sets up on the lateral wall of inner tube, sealed muscle extends to along the axial the sealed end of inner tube, the upper end that the inner tube is located first heating chamber part is equipped with first water hole of crossing, the upper end that the inner tube is located second heating chamber part is equipped with the second and crosses the water hole, it passes through to cross the water runner first cross the water hole and the second cross the water hole respectively with first heating chamber and second with hot chamber intercommunication. The sealing ends are two ends of the inner cylinder, namely the height of the heating cavity is the axial height of the inner cylinder, and the axial height of the heating cavity is guaranteed to the maximum extent.

Preferably, an installation cavity for installing the heating control unit is arranged in the upper support, the installation cavity is arranged above the water flowing channel and communicated with the flowing channel, and the heating control unit is triggered by water flowing through the water flowing channel.

Preferably, the upper bracket comprises a fixing part, a connecting part and a connecting rib, the fixing part and the connecting part which are spaced from each other are connected through the connecting rib, the water passing channel is formed between the fixing part and the connecting part, the fixing part is connected to the inner wall of the outer barrel in a sealing mode, the connecting part is connected to the inner wall of the inner barrel in a sealing mode, and the installation cavity is arranged on the fixing part.

Preferably, the heating control unit comprises a controller, a circuit board and a trigger switch assembly, the circuit board and the trigger switch assembly are electrically connected with the controller, the trigger switch assembly comprises an elastic cover and a contact switch arranged above the elastic cover, the elastic cover is communicated with a water flowing channel through a pressure cavity formed by the installation cavity, purified water in the water flowing channel enters the pressure cavity to upwards extrude the elastic cover, the contact switch is closed, and the heating cavity starts to work.

Preferably, the heating assembly further comprises a lower support, the lower support is fixedly installed at the bottom of the inner cylinder and the bottom of the outer cylinder, the lower support is in a boss shape, the lower support sequentially comprises a first boss forming a seal with the inner wall of the inner cylinder and a second boss forming a seal with the inner wall of the outer cylinder from top to bottom, a water inlet channel and a water outlet channel communicated with the heating cavity are further arranged on the lower support, and the water inlet channel and the water outlet channel are arranged between the first boss and the second boss.

Preferably, the heating element further comprises a fixing cover coaxially arranged with the outer barrel, the fixing cover is sleeved on the outer side of the outer barrel, the upper support and the lower support are respectively provided with an outer ring clamping position and an installation position of the fixing cover, the middle ring clamping position of the outer barrel, the outer ring clamping position and the middle ring clamping position are concentrically arranged, the middle ring clamping position is provided with a sealing groove for installing a sealing ring, and the second boss of the lower support forms the middle ring clamping position. The outer ring screens are used for limiting the positions of the fixing covers on the upper support and the lower support, the middle ring screens are used for limiting the positions of the outer barrel on the upper support and the lower support, and the concentric arrangement of the outer ring screens and the middle ring screens indicates that the fixing covers and the outer barrel are concentrically arranged.

Preferably, the outer barrel is sleeved with a hoop which is electrically connected with the heating control unit, and a bent adjusting section is arranged on the hoop. The clamp is electrically connected with the heating control unit so as to electrify the outer barrel, so that the outer barrel generates heat to heat water in the heating cavity, and the tightness degree of the clamp on the outer barrel can be changed by the adjusting section.

The utility model has the beneficial effects that: the heating assembly adopts a form of combining an inner cylinder and an outer cylinder, so that the inner side of the inner cylinder has enough space for installing the filter element assembly, and the filter element assembly and the heating assembly are integrated in the same shell; under the condition that the axial height of the tap water purifier is fixed, the heating cavity is divided into two parts, purified water can repeatedly enter the heating cavity to be heated, the heating time of the purified water is prolonged, the purified water can be fully heated, and the heating effect of the tap water purifier is improved; the heating control unit is triggered by the purified water entering the heating cavity, so that when the heating control unit is triggered, water exists in the heating cavity, and the condition of dry burning is avoided.

Drawings

FIG. 1 is an exploded schematic view of the present invention;

FIG. 2 is a schematic view of an overall structure of the present invention;

FIG. 3 is a schematic cross-sectional view of the present invention;

FIG. 4 is another schematic cross-sectional view of the present invention;

FIG. 5 is a schematic view of the assembly of the water pathway plate, filter element assembly and bottom cover of the present invention;

FIG. 6 is a schematic cross-sectional view of a filter cartridge assembly of the present invention;

FIG. 7 is a schematic view of one construction of the upper bracket of the present invention;

FIG. 8 is a schematic cross-sectional view of an upper bracket according to the present invention;

FIG. 9 is a schematic view of a heating control unit according to the present invention;

FIG. 10 is a schematic cross-sectional view of a heating control unit of the present invention;

FIG. 11 is a schematic cross-sectional view of a lower bracket according to the present invention;

FIG. 12 is a schematic sectional view of the inner and outer sleeves of the present invention as assembled;

FIG. 13 is a schematic view of a construction of the inner barrel of the present invention;

FIG. 14 is a schematic view of a construction of the outer barrel of the present invention;

FIG. 15 is a schematic view of one construction of the retaining cap of the present invention;

FIG. 16 is a schematic view of one configuration of the housing body of the present invention;

FIG. 17 is a schematic diagram of one construction of a water route plate of the present invention;

FIG. 18 is a cross-sectional view of the waterway plate of the present invention;

fig. 19 is a schematic view of a structure of the bottom cover of the present invention.

In the figure: 1. the water purifier comprises an outer barrel 2, an upper support 2-1, a fixing part 2-2, a connecting part 2-3, a connecting rib 2-4, a water passing channel 2-5, an installation cavity 2-6, a ring rib 2-7, a through hole 3, a lower support 3-1, a first boss 3-2, a second boss 3-3, an outer ring clamp 3-4, a water inlet channel 3-5, a water outlet channel 4, a waterway plate 4-1, an installation rib 4-2, a water inlet channel 4-3, a purified water channel 4-4, a water outlet channel 5, a filter element assembly 5-1, a filter element body 5-2, an upper sealing cover 5-3, a lower end cover 5-4, a central channel 5-5, a water outlet pipe 6, a trigger switch assembly 7, a circuit board 8, a fixing cover 9, a shell 9-1, a shell body 9-2, a water outlet pipe 9-2, a trigger switch assembly 7, a circuit board 8, a fixing cover 9-1, a shell body 9-2, a water outlet pipe, a water outlet, The device comprises a gap 10, a bottom cover 11, a bubbler 12, a water passing gap 13, an elastic cover 14, a filtering front end 15, a purifying cavity 16, a water passing cavity 17, an inner cylinder 18, a sealing rib 19, a first water passing hole 20, a second water passing hole 21, a heating cavity inlet 22, a heating cavity outlet 23, an isolating block 24, a first heating cavity 25, a second heating cavity 26, a sealing end 27, a clamp 28 and an adjusting section.

Detailed Description

The utility model is further described with reference to the following figures and embodiments.

In the embodiment shown in fig. 1 to 19, a thermal-cleaning integrated faucet water purifier comprises a housing 9, which is provided with a water source inlet and a water source outlet, wherein a purification cavity 15 and a heating cavity which are coaxially arranged are integrated in the housing, and the water source inlet, the purification cavity, the heating cavity and the water source outlet are sequentially communicated;

the filter element assembly 5 is arranged in the purification cavity, and is provided with a filtering front end 14 and a filtering rear end, the filtering front end is communicated with the water source inlet, and the filtering rear end is communicated with the heating cavity;

the heating assembly is arranged at the periphery of the filter element assembly, the heating cavity is formed in the heating assembly, and the heating cavity is provided with a heating cavity inlet 21 communicated with the filtering rear end of the filter element assembly and a heating cavity outlet 22 communicated with the water source outlet;

heating the control unit, the raw water enters into through the water source import the filtration front end of filter element group spare, warp filter element group spare filterable purified water certainly it flows into to filter the rear end the heating chamber, heating the control unit and receiving control signal and starting heating element, it is right to heat the interior purified water of heating chamber, purified water certainly the water source export flows the shell.

The heating assembly is sleeved outside the filter element assembly, a heating cavity is formed in the heating assembly, the heating cavity surrounds the purification cavity, the heating cavity and the purification cavity are coaxially arranged, the filter element assembly is arranged in the purification cavity, the heating control unit is arranged right above the filter element assembly, and a filtering front end is formed between the inner walls of the filter element assembly heating assembly; the heating cavity and the purification cavity are coaxial and integrated in the shell, and are positioned in the same shell, so that compared with a traditional filtering device and a heating device which are independently arranged, the integral volume of the faucet water purifier is greatly reduced, the heating assembly is positioned at the periphery of the filter element assembly, the heating cavity is formed in the heating assembly, the filter element assembly is positioned in the purification cavity, the heating assembly is arranged around the filter element assembly, the heating assembly is arranged around and coaxial with the filter element assembly, and the radial size of the faucet water purifier is further reduced; the water source import, purify the chamber, heating chamber and water source export communicate in proper order, the raw water passes through the water source import and gets into and purifies the chamber, water passes through the filter element group spare from the filtration front end of filter element group spare and goes into behind the filter element group spare and filters the rear end, the purification water gets into the heating intracavity and heats, the purification water after the heating flows from the water source export, the filtration and the heating to the raw water have been realized, when heating element is out of work, tap water purifier only filters the raw water, heating element during operation, heating element can heat the purification water after the filter element group spare, the realization is to the heating of purification water.

As shown in fig. 12, 13 and 14, heating element includes inner tube 17 and urceolus 1, the urceolus cover is established outside the inner tube, just the inner tube with the both ends of urceolus form sealedly, and the cavity between urceolus and the inner tube forms the heating chamber, heating chamber entry and heating chamber export set up at the same one end in the heating chamber, the other end in heating chamber is equipped with the water hole, heating chamber entry with the water hole of crossing is located respectively the both ends of filter element group spare, the purified water is in the heating intracavity by the heating chamber entry end to the one end in water hole flows, flows to the heating chamber exit end by the one end in water hole again. Heating element includes inner tube and urceolus, the length of inner tube is good at to the length of urceolus, the urceolus cover is established outside the inner tube, the both ends of inner tube radially outer convex one-tenth sealed end 26, sealed end is equipped with the sealing washer, sealed end forms sealedly with the inner wall of urceolus, cavity between inner tube lateral wall and the urceolus lateral wall forms the heating chamber, heating chamber entry and heating chamber export set up the lower extreme in the heating chamber, the upper end in heating chamber is equipped with the water hole, the purified water gets into the heating chamber by the entry in heating chamber and flows from bottom to top, walk around filter element group spare through the water hole and then get back to heating intracavity top-down and flow, the purified water is in the axial flow's length in heating chamber is the axial height in twice heating chamber, the flow time of purified water in the heating chamber has been increased, make the purified water can be by the intensive heating, the heating effect of tap water purifier has been improved greatly.

The heating chamber is in including setting up the first heating chamber 24 and the second heating chamber 25 of the radial both sides of filter element group spare, the purified water gets into first heating chamber through heating chamber entry, the purified water flows from bottom to top in first heating chamber, and the purified water passes through the water hole triggers get into behind the heating control unit the second heating chamber, the purified water is in top-down flows in the second heating chamber, and the purified water after the heating flows from heating chamber export.

Heating intracavity symmetry is equipped with axial sealed muscle 18, sealed muscle will the heating chamber is separated into first heating chamber reaches the second heating chamber, it includes first water hole 19 and the second of crossing that crosses to cross the water hole 20 to cross the water hole, first water hole setting of crossing is in the upper end in first heating chamber, the second is crossed the water hole and is set up the upper end in the second heating chamber, the heating chamber entry sets up the lower extreme in first heating chamber, the heating chamber export sets up the lower extreme in the second heating chamber, the purified water flows into first heating chamber from the heating chamber entry, flows first heating chamber and triggers heating control unit from first water hole of crossing, flows in the second heating chamber from the second water hole again, flows from the heating chamber export at last. Sealed muscle symmetry sets up on the lateral wall of inner tube, sealed muscle extends to along the axial the sealed end of inner tube, sealed muscle is with heating the chamber and separate into radial symmetrical first heating chamber and second heating chamber, inner tube upper portion is close to sealed end department and is equipped with the water hole along circumference, cross water hole evenly distributed on the inner tube, the water hole of crossing that is located first heating intracavity is first water hole of crossing, the water hole of crossing that is located second heating intracavity crosses the water hole for the second, the inner tube lower part is close to sealed end department and is equipped with the mouth of a river along circumference, cross water hole evenly distributed on the inner tube, the mouth of a river of crossing that is located first heating intracavity is heating chamber entry, the mouth of crossing that is located second heating intracavity is heating chamber export, first water hole of crossing, the second is crossed the water hole, heating chamber entry and heating chamber export's quantity is a plurality ofly, the flux of rivers has been improved.

As shown in fig. 7 to 11, the heating assembly further comprises supports fixed at two ends of the inner cylinder and the outer cylinder, the heating assembly is fixedly connected with the shell through the supports, each support comprises an upper support 2, the upper supports are respectively connected with the inner cylinder and the outer cylinder in a sealing manner, each upper support is provided with a water flowing channel 2-4, each water flowing channel is communicated with the water flowing hole, the heating control unit is arranged on the upper support and is positioned above the water flowing channel, and the purified water passing through the water flowing channel triggers the heating control unit.

The upper bracket comprises a fixing part 2-1, a connecting part 2-2 and a connecting rib 2-3 for connecting the fixing part and the connecting part, wherein a through hole 2-7 is formed in the connecting rib, the water passing channel is formed between the fixing part and the connecting part, the fixing part is in sealing connection with the outer barrel and is fixedly connected with the shell, the connecting part is in sealing connection with the inner barrel, the fixing part is provided with an installation cavity 2-5, and the heating control unit is arranged in the installation cavity.

The inner barrel and the outer barrel are fixed with supports at two ends, the supports comprise an upper support and a lower support 3, the upper support and the lower support are hermetically connected with the inner barrel and the outer barrel, the upper support sequentially comprises a fixing part, a connecting rib and a connecting part from top to bottom, the periphery of the fixing part is hermetically connected with the inner wall of the outer barrel, the periphery of the connecting part is hermetically connected with the inner wall of the inner barrel, the fixing part and the connecting part are arranged at intervals, the fixing part is positioned above the water through hole, the connecting part is positioned below the water through hole, a water through channel is formed between the fixing part and the connecting part and is communicated with the first water through hole and the second water through hole, one side of the fixing part, which is back to the connecting part, is concave inwards to form an installation cavity, the heating control unit is positioned in the installation cavity, the lower support is in a boss shape, the lower support sequentially comprises a first boss 3-1 which forms a seal with the inner wall of the inner barrel and a second boss 3-2 which forms a seal with the inner wall of the outer barrel from top to bottom, the lower bracket is also provided with a water inlet channel 3-4 and a water outlet channel 3-5 which are communicated with the heating cavity, the water inlet channel and the water outlet channel are symmetrically arranged at the two sides of the lower bracket, and is arranged between the first boss and the second boss, the sealing connection part of the first boss and the inner cylinder is positioned above the heating cavity inlet, the second boss is positioned below the heating cavity inlet, a water passing cavity 16 is arranged between the inner cylinder and the first boss, the water passing cavity is communicated with the water inlet channel and the heating cavity inlet, and the water outlet channel and the heating cavity outlet, axial isolating blocks 23 are symmetrically arranged in the water passing cavity in the radial direction, the isolating block separates the water passing cavity into a first water passing cavity and a second water passing cavity, the first water passing cavity and the second water passing cavity correspond to the first heating cavity and the second heating cavity, the isolating block and the sealing ribs are located on the same straight line, and purified water in the first water passing cavity enters the first heating cavity through the heating cavity inlet.

Heating the control unit and including controller, circuit board 7 and trigger switch subassembly 6, the circuit board reaches the trigger switch subassembly all with the controller electricity is connected, the trigger switch subassembly includes elastic cover 13 and sets up the contact switch in elastic cover top, elastic cover with the pressure chamber that the installation cavity formed with cross the water flow way and be linked together, through the water purification in the water flow way gets into the pressure chamber and upwards extrudees elastic cover, and the contact switch is closed, and the heating chamber begins work. The diapire of installation cavity is equipped with the round hole, and the round hole edge upwards extends and forms ring muscle 2-7, the elastic cover sealed cowling is established on the ring muscle, the ring muscle forms the pressure chamber with the elastic cover is inside, the round hole edge downwardly extending forms the splice bar, splice bar and connecting portion fixed connection, the splice bar is equipped with the through-hole, and the purified water that crosses in the water runner gets into the pressure chamber through the through-hole, and the top of elastic cover is equipped with the bump, and contact switch is located the bump directly over, and after the purified water got into the pressure chamber, the elastic cover warp upwards protruding, and bump jack-up contact switch made contact switch closed circular telegram.

As shown in fig. 16 to 19, the housing includes a water circuit board 4, the water circuit board is integrated with a water inlet channel 4-2 communicating the purification cavity with the water source inlet, a water purification channel 4-3 communicating the filtration rear end of the filter element assembly with the heating cavity, and a water outlet channel 4-4 communicating the heating cavity with the water source outlet, a water gap 12 is left between the filter element assembly and the water circuit board, and the water gap communicates the water inlet channel and the filtration front end of the filter element assembly. The filter element assembly is arranged on the water circuit board and comprises a filter element body 5-1, an upper sealing cover 5-2 and a lower end cover 5-3, wherein the upper sealing cover 5-2 and the lower end cover are arranged at two ends of the filter element body, a central flow passage 5-4 is arranged in the filter element body, a water outlet pipe 5-5 is arranged on the lower end cover and is communicated with the central flow passage and a water purification flow passage, a water passing gap is formed between the lower end cover and the water circuit board, raw water enters the filtering front end through the water passing gap and is filtered by the filter element body, and purified water flows into the water purification flow passage from the water outlet pipe. The shell comprises a shell body 9-1 and a waterway plate, one end of the water inlet channel is provided with an installation rib 4-1 arranged along the axial direction, the shell body is provided with a notch 9-2 matched with the installation rib, and the water source inlet is arranged at one side of the installation rib far away from the water inlet channel; the water inlet channel and the water outlet channel of the lower bracket extend downwards and are respectively inserted in the water purifying flow channel and the water outlet flow channel; one side of the water outlet pipe filter element body facing the inner barrel is a filter front end, the central flow passage is a filter rear end, water in the purification cavity enters from the side part of the filter element body and enters the central flow passage after being filtered by the filter element body, and purified water in the central flow passage enters the water purification flow passage through the water outlet pipe.

The shell bottom is equipped with installation heating element's uncovered, filter element group spare and heating element pass through uncovered whole install in the shell, install bottom 10 on the uncovered, be equipped with bubbler 11 on the bottom, the bubbler is the water source export.

The heating component also comprises a fixing cover 8 positioned on the outer side of the outer cylinder, the upper support and the lower support are fixed at the upper end and the lower end of the fixing cover through screws, and the upper support, the lower support, the inner cylinder and the outer cylinder are connected into a whole through the fixing cover. During installation, the fixing cover is sleeved outside the outer barrel, the upper support and the lower support are inserted into the inner barrel and the outer barrel, the upper support and the lower support are fixed with the fixing cover through screws, the heating assembly is connected into a whole at the moment, the heating control unit is installed in the installation cavity of the upper support and fixed, the heating assembly is installed into the shell from the opening of the shell and is fixed at the top of the shell through screws, the water outlet pipe of the filter element assembly is inserted into the water purification flow channel of the water circuit board, the water circuit board inserted with the filter element assembly is installed into the shell body from the opening, the installation rib is inserted into a gap of the shell body in an aligning mode, the water inlet channel and the water outlet channel of the lower support are inserted into the water purification flow channel and the water outlet flow channel respectively, and finally the bottom cover is screwed in to complete installation.

Heating element includes inner tube, urceolus, the fixing of coaxial setting the upper bracket at inner tube and urceolus top, install heating control unit in the upper bracket, the urceolus cover is established the outside of inner tube, form the heating chamber between the lateral wall of inner tube and urceolus, the heating chamber is equipped with heating chamber entry and heating chamber export.

The heating chamber comprises a first heating chamber and a second heating chamber, wherein the first heating chamber and the second heating chamber are located on two radial sides of the inner barrel, a communicating channel is arranged in the upper support, the water passing channel of the first heating chamber and the second heating chamber is arranged, the heating chamber inlet is arranged in the first heating chamber, the heating chamber outlet is arranged in the second heating chamber, water flows into the first heating chamber from the heating chamber inlet, the water in the first heating chamber passes through the water passing channel and enters the second heating chamber, and the water in the second heating chamber flows out through the heating chamber outlet.

The heating intracavity symmetry is equipped with along the sealed muscle of urceolus axial setting, sealed muscle will the heating chamber is separated for first heating chamber and second heating chamber, heating chamber entry and heating chamber export all set up the same end in the heating chamber, cross the water flow way and set up the one end of keeping away from heating chamber entry.

The radial evagination in both ends of inner tube becomes sealed end, sealed end with the inner wall of urceolus forms sealedly, sealed muscle symmetry sets up on the lateral wall of inner tube, sealed muscle extends to along the axial the sealed end of inner tube, the upper end that the inner tube is located first heating chamber part is equipped with first water hole of crossing, the upper end that the inner tube is located second heating chamber part is equipped with the second and crosses the water hole, it passes through to cross the water runner first cross the water hole and the second cross the water hole respectively with first heating chamber and second with hot chamber intercommunication.

The upper support is internally provided with an installation cavity for installing the heating control unit, the installation cavity is arranged above the water flowing channel and communicated with the flowing channel, and the heating control unit is triggered by water flowing through the water flowing channel.

The upper bracket comprises a fixing part, a connecting part and a connecting rib, the fixing part and the connecting part which are mutually spaced are connected through the connecting rib, the water flowing channel is formed between the fixing part and the connecting part, the fixing part is connected with the inner wall of the outer barrel in a sealing mode, the connecting part is connected with the inner wall of the inner barrel in a sealing mode, and the installation cavity is arranged on the fixing part.

Heating the control unit and including controller, circuit board and trigger switch subassembly, the circuit board reaches the trigger switch subassembly all with the controller electricity is connected, the trigger switch subassembly includes elastic cover and sets up the contact switch in elastic cover top, elastic cover with the pressure chamber that the installation cavity formed with the water flow way is linked together, through the purified water in the water flow way gets into the pressure chamber and upwards extrudees elastic cover, and the contact switch is closed, and the heating chamber begins work.

Heating element still includes the lower carriage, lower carriage fixed mounting in the inner tube reaches the bottom of urceolus, the lower carriage is the boss form, the lower carriage from last to including in proper order down with the inner wall of inner tube form sealed first boss, with the inner wall of urceolus form sealed second boss, still be equipped with on the lower carriage with inhalant canal and the exhalant canal of heating chamber intercommunication, inhalant canal and exhalant canal setting are in between first boss and the second boss.

The heating component further comprises a fixing cover which is coaxial with the outer barrel, the fixing cover is sleeved outside the outer barrel, the upper support and the lower support are respectively provided with an outer ring clamping position 3-3 for installing the fixing cover, a middle ring clamping position for installing the outer barrel, an outer ring clamping position and a middle ring clamping position which are concentrically arranged, the middle ring clamping position is provided with a sealing groove for installing a sealing ring, and a second boss of the lower support forms the middle ring clamping position. The cover is equipped with the electricity on the urceolus and connects heating control unit clamp 27, be equipped with the regulation section 28 of buckling on the clamp. The outer ring screens are used for limiting the positions of the fixing covers on the upper support and the lower support, the middle ring screens are used for limiting the positions of the outer barrel on the upper support and the lower support, and the concentric arrangement of the outer ring screens and the middle ring screens indicates that the fixing covers and the outer barrel are concentrically arranged.

Raw water gets into water flow channel from the water source import of shell, it reachs the filtration front end to get into the water clearance of crossing between filter element group spare and the water route board through water flow channel, the purification water after filtering through the filter core body gets into the water purification runner along central flow and outlet pipe, then the purification water loops through water channel, first water cavity of crossing, the heating chamber entry, first heating chamber, first water hole of crossing gets into water flow channel and triggers the heating control unit, and continue to loop through the second water hole of crossing, the second heating chamber, the heating chamber export, the second water cavity of crossing, water outlet channel, it flows out from water source export promptly the bubbler at last.

The heating assembly and the filtering assembly are integrated into the shell, and compared with a filtering device and a heating device which are independently arranged in a traditional faucet water purifier, the integral volume of the faucet water purifier is greatly reduced, the radial size of the faucet water purifier is further reduced due to the coaxial arrangement of the heating cavity and the purification cavity, raw water is filtered through the purification cavity, and the filtered purified water enters the heating cavity to be heated, so that the filtration of the raw water and the heating of the purified water can be realized, and more use requirements are met; under the condition that the axial height of the tap water purifier is fixed, the heating cavity is divided into two parts, purified water can repeatedly enter the heating cavity to be heated, the heating time of the purified water is prolonged, the purified water can be fully heated, and the heating effect of the tap water purifier is improved; the heating control unit is triggered by the purified water entering the heating cavity, so that when the heating control unit is triggered, water exists in the heating cavity, and the condition of dry burning is avoided.

Claims (10)

1. The utility model provides an integrative tap water purifier of net heat, a serial communication port, including heating element, heating element includes inner tube, the urceolus of coaxial setting and fixes the upper bracket at inner tube and urceolus top, install heating control unit in the upper bracket, the urceolus cover is established the outside of inner tube, form the heating chamber between the lateral wall of inner tube and urceolus, the heating chamber is equipped with heating chamber entry and heating chamber export.

2. The net-heat integrated faucet water purifier of claim 1, wherein: the heating chamber comprises a first heating chamber and a second heating chamber, wherein the first heating chamber and the second heating chamber are located on two radial sides of the inner barrel, a communicating channel is arranged in the upper support, the water passing channel of the first heating chamber and the second heating chamber is arranged, the heating chamber inlet is arranged in the first heating chamber, the heating chamber outlet is arranged in the second heating chamber, water flows into the first heating chamber from the heating chamber inlet, the water in the first heating chamber passes through the water passing channel and enters the second heating chamber, and the water in the second heating chamber flows out through the heating chamber outlet.

3. The net-heat integrated faucet water purifier of claim 2, wherein: the heating intracavity symmetry is equipped with along the sealed muscle of urceolus axial setting, sealed muscle will the heating chamber is separated for first heating chamber and second heating chamber, heating chamber entry and heating chamber export all set up the same end in the heating chamber, cross the water flow way and set up the one end of keeping away from heating chamber entry.

4. The net-heat integrated faucet water purifier of claim 3, wherein: the radial evagination in both ends of inner tube becomes sealed end, sealed end with the inner wall of urceolus forms sealedly, sealed muscle symmetry sets up on the lateral wall of inner tube, sealed muscle extends to along the axial the sealed end of inner tube, the upper end that the inner tube is located first heating chamber part is equipped with first water hole of crossing, the upper end that the inner tube is located second heating chamber part is equipped with the second and crosses the water hole, it passes through to cross the water runner first cross the water hole and the second cross the water hole respectively with first heating chamber and second with hot chamber intercommunication.

5. The net-heat integrated faucet water purifier of claim 2, wherein: the upper support is internally provided with an installation cavity for installing the heating control unit, the installation cavity is arranged above the water flowing channel and communicated with the flowing channel, and the heating control unit is triggered by water flowing through the water flowing channel.

6. The net-heat integrated faucet water purifier of claim 5, wherein: the upper bracket comprises a fixing part, a connecting part and a connecting rib, the fixing part and the connecting part which are mutually spaced are connected through the connecting rib, the water flowing channel is formed between the fixing part and the connecting part, the fixing part is connected with the inner wall of the outer barrel in a sealing mode, the connecting part is connected with the inner wall of the inner barrel in a sealing mode, and the installation cavity is arranged on the fixing part.

7. The net-heat integrated faucet water purifier of claim 5, wherein: heating the control unit and including controller, circuit board and trigger switch subassembly, the circuit board reaches the trigger switch subassembly all with the controller electricity is connected, the trigger switch subassembly includes elastic cover and sets up the contact switch in elastic cover top, elastic cover with the pressure chamber that the installation cavity formed with the water flow way is linked together, through the purified water in the water flow way gets into the pressure chamber and upwards extrudees elastic cover, and the contact switch is closed, and the heating chamber begins work.

8. The net-heat integrated faucet water purifier of claim 1, wherein: heating element still includes the lower carriage, lower carriage fixed mounting in the inner tube reaches the bottom of urceolus, the lower carriage is the boss form, the lower carriage from last to including in proper order down with the inner wall of inner tube form sealed first boss, with the inner wall of urceolus form sealed second boss, still be equipped with on the lower carriage with inhalant canal and the exhalant canal of heating chamber intercommunication, inhalant canal and exhalant canal setting are in between first boss and the second boss.

9. The net heat integrated faucet water purifier of claim 8, wherein: heating element still includes the fixed cover with the coaxial setting of urceolus, fixed cover is established the outside of urceolus, the upper bracket with be equipped with the installation on the lower carriage respectively the outer loop screens of fixed cover, installation the zhonghuan screens of urceolus, outer loop screens and zhonghuan screens set up with one heart, be equipped with the seal groove of installation sealing washer on the zhonghuan screens, the second boss of lower carriage forms the zhonghuan screens.

10. The net thermal integrated faucet water purifier according to any one of claims 1-9, wherein: the cover is equipped with the electricity on the urceolus and connects heating control unit clamp, be equipped with the regulation section of buckling on the clamp.

Images