CN213651880U

CN213651880U - Waterway structure for water purifier and water purifier

Info

Publication number: CN213651880U
Application number: CN202021464554.4U
Authority: CN
Inventors: 杨华; 龚圆杰; 张涛
Original assignee: Chunmi Technology Shanghai Co Ltd
Current assignee: Chunmi Technology Shanghai Co Ltd
Priority date: 2020-07-22
Filing date: 2020-07-22
Publication date: 2021-07-09
Anticipated expiration: 2030-07-22

Abstract

The utility model provides a waterway structure for a water purifier and the water purifier, wherein the waterway structure comprises a waterway plate, a water delivery pipe and a pressure tank, and the waterway plate is provided with a waterway channel; one end of the water delivery pipe is connected with the waterway board and communicated with the waterway channel; a pressure cavity is arranged in the pressure tank, a water inlet and a water outlet which are communicated with the pressure cavity are formed in the outer wall of the pressure tank, and the water inlet and the water outlet are formed in the lower side of the pressure tank; the other end of the water pipe is connected with the water inlet and the water outlet and communicated with the pressure cavity. In the water purifier of this embodiment, through with the inlet outlet setting in the downside of overhead tank, under the prerequisite that does not influence the overhead tank water purification, the inside drainage of overhead tank discharge can be convenient for, avoid the drainage to remain in the overhead tank, drainage effect is good.

Description

Waterway structure for water purifier and water purifier

Technical Field

The utility model relates to a water purification unit technical field especially relates to a waterway structure and water purifier for water purifier.

Background

With the development of water purifier technology and the increase of water quality demands of consumers, more and more consumers are beginning to install household water purifiers to filter tap water. Small-flux water purifiers are widely used because of their high cost-effectiveness, but they are limited in the rate of water production and have to be provided with a pressure tank to store the filtered water. In the conventional water purifier, filtered water in the pressure tank cannot be completely discharged, and the water discharging effect is poor.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides a waterway structure and water purifier for solve the unable problem of draining the drainage water in it of overhead tank in traditional water purifier.

The utility model provides a waterway structure for water purifier, include:

the water channel plate is provided with a water channel;

one end of the water delivery pipe is connected to the waterway board and communicated with the waterway channel; and

the pressure tank is internally provided with a pressure cavity, the outer wall of the pressure tank is provided with a water inlet and a water outlet which are communicated with the pressure cavity, and the water inlet and the water outlet are arranged on the lower side of the pressure tank; wherein, the other end of the water pipe is connected with the water inlet and the water outlet.

Optionally, the central axis of the pressure tank extends in a vertical direction.

Optionally, the central axis of the pressure tank extends in a horizontal direction, and the direction of the water inlet and outlet towards the central axis is perpendicular to the extending direction of the central axis.

Optionally, the water pipe is inserted into the water inlet and outlet.

Optionally, the water duct is flexible.

The utility model also provides a water purifier, including casing and the above-mentioned arbitrary one waterway structure, the waterway board with the overhead tank all connect in the casing.

Optionally, the pressure tank includes a tank body and a connecting plate, the connecting plate is disposed at one end of the tank body and extends outwards from the tank body, and the connecting plate is detachably connected to the housing.

Optionally, the number of the connecting plates is two, and the two connecting plates are respectively arranged at two opposite ends of the tank body.

Optionally, the inside chamber that holds that is used for holding of pressure tank that is equipped with of casing, just the cross section that holds the chamber is circular, the outer wall laminating of pressure tank in hold the inner wall in chamber.

Optionally, an installation cavity is arranged inside the shell, and an interface hole communicated with the installation cavity is formed in the outer wall of the shell; the waterway plate comprises a panel, an external interface and an internal interface which are integrally formed, the panel is detachably connected to the shell, and the internal interface is connected to the water pipe; the water circuit board is arranged in the mounting cavity, and the external interface is inserted in the interface hole.

Implement the embodiment of the utility model provides a, following beneficial effect has:

in the water route structure of this embodiment water purifier, through the inlet outlet setting with the overhead tank in the bottom of overhead tank, at the overhead tank in-process of intaking, rivers can be smooth and easy in the input overhead tank, be convenient for store, when needs discharge, rivers can flow to the inlet outlet of overhead tank downside under the effect of gravity, and rivers in the overhead tank can be more convenient for the exhaust. In the water purifier of this embodiment, through with the inlet outlet setting in the downside of overhead tank, under the prerequisite that does not influence the overhead tank water purification, the inside drainage of overhead tank discharge can be convenient for, avoid the drainage to remain in the overhead tank, drainage effect is good.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Wherein:

fig. 1 is a schematic view of an internal structure of a water purifier according to an embodiment of the present invention;

FIG. 2 is an enlarged view of detail A of FIG. 1;

FIG. 3 is a schematic view of a pressure tank in an embodiment of the invention;

fig. 4 is a schematic cross-sectional view of a water purifier according to an embodiment of the present invention;

in the figure:

10. a water purifier; 100. a water circuit board; 110. a panel; 120. an external interface; 130. an internal interface; 200. A water delivery pipe; 300. a pressure tank; 310. a tank body; 311. a central axis; 320. a water inlet and outlet; 330. a connecting plate; 331. screw holes; 400. a housing; 410. an accommodating chamber; 420. a mounting cavity; 430. an interface hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1, an embodiment of the present invention provides 6 a water purifier 10, which includes a housing 400 and a waterway structure, wherein the housing 400 is used as a mounting carrier for fixedly mounting the waterway structure and other components of the water purifier 10, and the waterway structure is provided with a waterway channel for conveying water flow.

Specifically, the waterway structure includes a waterway plate 100, a water duct 200, and a pressure tank 300: the waterway channel is arranged in the waterway plate 100; one end of the water delivery pipe 200 is connected to the waterway board 100 and is communicated with the waterway channel; a pressure cavity is arranged in the pressure tank 300, a water inlet/outlet 320 communicated with the pressure cavity is arranged on the outer wall of the pressure tank 300, and the water inlet/outlet 320 is arranged at the lower side of the pressure tank 300; wherein, the other end of the water pipe 200 is connected with the water inlet and outlet 320 and is communicated with the pressure cavity; the circuit board 100 and the pressure tank 300 are both connected to the housing 400.

In the waterway structure of the water purifier 10 of the present embodiment, by disposing the water inlet/outlet port 320 of the pressure tank 300 at the bottom of the pressure tank 300, during the water inlet process of the pressure tank 300, the water flow can be smoothly inputted into the pressure tank 300 for storage, and when the water needs to be discharged, the water flow can flow to the water inlet/outlet port 320 at the lower side of the pressure tank 300 under the action of gravity, so that the water flow in the pressure tank 300 can be more conveniently discharged. In the water purifier 10 of the present embodiment, the water inlet/outlet port 320 is disposed at the lower side of the pressure tank 300, so that the pressure tank 300 can discharge the filtered water inside without affecting the water purification of the pressure tank 300, and the filtered water is prevented from remaining in the pressure tank 300, which results in a good water discharge effect.

Referring to fig. 1 and 2, the pressure vessel 300 is generally cylindrical, and the pressure vessel 300 includes a central axis 311 passing through the center of the circle; in one embodiment, the central axis 311 of the pressure tank 300 extends in a vertical direction, and the water inlet/outlet port 320 is provided at the lower side of the pressure tank 300 in the extending direction of the central axis 311.

It can be understood that, in the present embodiment, the pressure tank 300 is arranged in the vertical direction, that is, the water purifier 10 is vertically arranged, and with the water purifier 10 of the present embodiment, when the pressure tank 300 discharges water, the water flow has a tendency to flow towards the water inlet/outlet port 320 under the action of gravity, so that the water flow can be prevented from accumulating in the pressure tank 300, and the drainage effect is improved; when the water in the waterway plate 100 enters the pressure tank 300 through the water pipe 200, the water can smoothly enter the pressure tank 300 from the water inlet/outlet port 320; on the premise that the water inlet effect of the pressure tank 300 is not affected, the water drainage effect of the pressure tank 300 can be improved, and the using effect is good.

In another embodiment, the central axis 311 of the pressure canister 300 extends in a horizontal direction, and the direction of the water inlet/outlet port 320 toward the central axis 311 is perpendicular to the extending direction of the central axis 311.

It is understood that, compared to the previous embodiment, the water inlet/outlet port 320 of the pressure tank 300 in the present embodiment is provided on the sidewall of the pressure tank 300, that is, in the radial direction of the central axis 311; with such an arrangement, when the pressure tank 300 is horizontally placed, the water flow inside the pressure tank 300 may have a tendency to flow toward the water inlet/outlet port 320 under the action of gravity, and the water purifier 10 may be placed on a horizontal installation surface in a flat state, and the drainage effect of the pressure tank 300 may be improved, so that the usage effect is good.

In other embodiments, the direction of the water inlet/outlet port 320 toward the central axis 311 may be at an angle with respect to the extending direction of the central axis 311, so that the applicability can be improved by adapting the installation direction of the water purifier 10 using the pressure tank 300 having the water inlet/outlet port 320 at a different position.

Further, the water duct 200 is inserted into the water inlet/outlet port 320.

With the arrangement, when the water purifier 10 is assembled, the water channel plate 100 and the pressure tank 300 can be fixed on the shell 400, and then the water pipe 200 is connected to the pressure tank 300 in an inserting mode, so that the installation is convenient; the waterway structure can further comprise an elastic snap ring, when the water pipe 200 is inserted into the water inlet and outlet 320, the elastic snap ring is clamped at the water inlet and outlet 320 and abuts against the water pipe 200, so that the water pipe 200 is fixed at the water inlet and outlet 320; in other embodiments, the water pipe 200 may also be connected to the pressure tank 300 by a screw thread or an adhesive, and the sealing effect is good.

Further, the water duct 200 is flexible. The water pipe 200 is preferably a PE pipe, the water pipe 200 made of PE has good flexibility, and the water pipe 200 made of PE has the advantages of no toxicity, corrosion resistance, good cracking resistance, aging resistance, low cost and good use effect. In other embodiments, the water pipe 200 may also be a PVC hose, which has certain flexibility and can meet the installation requirement.

Referring to fig. 1 and 3, in one embodiment, the pressure tank 300 includes a tank 310 and a connection plate 330, the connection plate 330 is disposed at one end of the tank 310 and extends outward from the tank 310, and the connection plate 330 is detachably connected to the housing 400.

Through the connecting plate 330 that is equipped with at the jar body 310 epirelief of overhead tank 300, thereby can be through fixing the connecting plate 330 at casing 400 with overhead tank 300 and casing 400 fixed connection, need not to set up corresponding connection structure on jar body 310, simultaneously because the connecting plate 330 is protruding from jar body 310, so the technical staff can be convenient carry out the dismouting to overhead tank 300 in water purifier 10, simple structure, excellent in use effect.

Further, the number of the connection plates 330 is two, and the two connection plates 330 are respectively disposed at two opposite ends of the can 310. When the water purifier 10 is assembled, the pressure tank 300 is firstly placed in the shell 400, and then the two pressure tanks are respectively connected to the shell 400, so that the pressure tank 300 can be fixed; meanwhile, the two connecting plates 330 are connected with the shell 400, so that the stress received by the pressure tank 300 due to fixation can be equally divided and equally divided into the two connecting plates 330, the durability of the joint of the connecting plates 330 and the tank body 310 is improved, the durability of the pressure tank 300 is further improved, the service life of the water purifier 10 is prolonged, the structure is simple, and the using effect is good.

Specifically, the connecting plate 330 is provided with a screw hole 331, when the pressure tank 300 is fixed, the screw hole 331 is firstly corresponding to the shell 400, and then a screw passes through the screw hole 331 and is in threaded fit with the shell 400, so that the pressure tank 300 can be fixed on the shell 400, and the pressure tank is convenient to disassemble and assemble. In other embodiments, the connection plate 330 and the housing 400 may also be detachably connected by clamping, bonding, plugging, or pinning, so as to facilitate early installation and later maintenance of the pressure tank 300, and provide a good use effect.

In some embodiments, the number of the connecting plates 330 may be three or more, and by providing a plurality of connecting plates 330 on the tank body 310, on one hand, the pressure tank 300 can be fixed on the housing 400 by more connecting structures, so that the fixing effect is good, and at the same time, the pressure tank 300 can be applied to housings 400 with different structures, so as to adapt to different water purifiers 10, and the using effect is good.

In some embodiments, the connection plate 330 may also be disposed on the outer wall of the tank 310, i.e., extending along the radial direction of the central axis 311, so that the connection plate 330 is disposed at one side of the tank 310, and also facilitates the technician to mount and dismount the pressure tank 300 in the water purifier 10.

Referring to fig. 4, a receiving cavity 410 for receiving the pressure tank 300 is formed in the housing 400, the cross section of the receiving cavity 410 is circular, and the outer wall of the pressure tank 300 is attached to the inner wall of the receiving cavity 410.

It can be understood that, through set up the chamber 410 that holds with pressure tank 300 looks adaptation in the casing 400 of this embodiment, after pressure tank 300 installed in holding the chamber 410, the inner wall that holds the chamber 410 is the butt in the outer wall of pressure tank 300 promptly, both can fix a position pressure tank 300 to make pressure tank 300 install in predetermineeing the position, improve the installation accuracy of pressure tank 300, also can carry on spacingly to pressure tank 300 simultaneously, avoid pressure tank 300 to take place to rock or deflect in casing 400, simple structure, excellent in use effect. In other embodiments, the cross section of the accommodating cavity 410 may also be a polygon, and a plurality of sides can respectively abut against the outer wall of the pressure tank 300, so as to position and limit the pressure tank 300.

Referring to fig. 1 and 2, a mounting cavity 420 is formed inside the housing 400, and an interface hole 430 communicated with the mounting cavity 420 is formed on an outer wall of the housing 400; the water channel board 100 comprises a panel 110, an external interface 120 and an internal interface 130 which are integrally formed, wherein the panel 110 is detachably connected to the shell 400, and the internal interface 130 is connected to the water channel 200; the water circuit board 100 is disposed in the mounting cavity 420, and the external interface 120 is inserted into the interface hole 430.

With this arrangement, when the water purifier 10 is assembled, the receiving chamber 410 and the mounting chamber 420 of the housing 400 may be in a sealed state while being connected to a water tap through the external connection port 120 in the connection port 430, so as to use filtered water, or discharge waste water, for facilitating the installation and use of the water purifier 10.

The above disclosure is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the scope of the invention, which is defined by the appended claims.

Claims

1. A waterway structure for a water purifier, comprising:

the water channel plate is provided with a water channel;

2. The waterway structure of claim 1, wherein the central axis of the pressure tank extends in a vertical direction.

3. The waterway structure of claim 1, wherein the central axis of the pressure tank extends in a horizontal direction, and the water inlet and outlet ports are oriented in a direction perpendicular to the direction of extension of the central axis.

4. The waterway structure of claim 1, wherein the water duct is inserted into the water inlet and outlet.

5. The waterway structure of claim 1, wherein the water duct is flexible.

6. A water purifier comprising a housing and the waterway structure of any one of claims 1 to 5, wherein the waterway plate and the pressure tank are connected to the housing.

7. The water purifier of claim 6, wherein the pressure tank includes a tank body and a connecting plate disposed at one end of the tank body and extending outwardly therefrom, the connecting plate being removably connected to the housing.

8. The water purifier of claim 7, wherein the number of the connecting plates is two, and the two connecting plates are respectively arranged at two opposite ends of the tank body.

9. The water purifier according to claim 6, wherein a receiving cavity for receiving the pressure tank is arranged in the housing, the receiving cavity has a circular cross section, and the outer wall of the pressure tank is attached to the inner wall of the receiving cavity.

10. The water purifier according to claim 6, wherein a mounting cavity is arranged inside the housing, and an interface hole communicated with the mounting cavity is arranged on the outer wall of the housing; the waterway plate comprises a panel, an external interface and an internal interface which are integrally formed, the panel is detachably connected to the shell, and the internal interface is connected to the water pipe; the water circuit board is arranged in the mounting cavity, and the external interface is inserted in the interface hole.