CN206391875U - Water purification machine - Google Patents

Abstract

The utility model discloses a kind of water purification machine, RO osmosis filtration components including housing and on housing, the RO osmosis filtrations component includes filter flask and the RO filter cores being placed in filter flask, the filter flask includes bottle and the bottle cap being threadedly coupled with bottle, the housing is provided with installation portion, accommodating cavity is offered on the installation portion, the bottle is placed in accommodating cavity, the lower end of the bottle is through the bottom of installation portion and is fixedly connected with the casing, the bottle cap is in the top of installation portion by using such scheme, bottle is directly fixedly connected in accommodating cavity, it ensure that the stable installation of filter flask, because bottle cap is located at the top of installation portion, when needing to change filter core, it need to be only the filter core in replaceable bottle by bottle cap opening, more facilitate so that changing filter core.

Description

Water purification machine

Technical field

The utility model is related to water-treatment technology field, more particularly to a kind of water purification machine.

Background technology

With the continuous deterioration of ecological environment, freshwater resources crisis for the survival of mankind becomes increasingly conspicuous, in order to solve to be good for Health Drinking Water Problem, in the market had been born all kinds of drinking devices in recent years, preferably solved household and various indoor places Drinking-water problem.Water purification filters using RO reverse osmosis water purification machines device as main method in current family, anti-by coarse filtration system and RO The mode of permeation filtration, is handled municipal tap water, to obtain the water that can directly drink.Water purification machine is using a period of time Afterwards, pipeline and equipment can cause secondary pollution, and filter core will directly affect the quality of water outlet as the most crucial part of water purification machine, So periodic replacement is essential.To ensure purifying water effect and preventing secondary pollution, water purification machine is total according to specified water outlet Water purification amount changes filter core on time.

Number of patent application for CN201420302373.X Chinese patent disclose it is a kind of " water purifier it is special it is quick it is autonomous more Change filter core ", including the quick union and O-ring of connection, the connecting seat on pipeline, filter core and cabinet between pipeline, pipeline；Should Filter core has a shell integral with it；The interface of connecting seat and filter case on the pipeline is the connection directly plugged Structure, the interface connection of connecting seat and filter case on pipeline is provided with O-ring；Close interface on the outside of filter case Place, the neck for having circle boss formation, in the relatively described groove position of cabinet, the bracket provided with an opening shape, filter core After grafting, when turning to inner side, the bracket of opening shape enters the neck of filter case, and it is positioned.

The structure of this bracket fixation filter core by open-type is when needing to change filter core, it is necessary to which filter core will be carried entirely Shell pull down after, then change the filter core in shell, exchonge step is more bothered.

Utility model content

The purpose of this utility model is to provide a kind of replacing convenient water purification machine of filter core.

Above-mentioned technical purpose of the present utility model technical scheme is that：

A kind of water purification machine, including housing and the RO osmosis filtration components on housing, the RO reverse osmosis are passed through Filter component includes filter flask and the RO filter cores being placed in filter flask, and the filter flask includes bottle and the bottle cap being threadedly coupled with bottle, The housing is provided with installation portion, the installation portion and offers accommodating cavity, and the bottle is placed in accommodating cavity, the bottle Lower end is through the bottom of installation portion and is fixedly connected with the casing, and the bottle cap is in the top of installation portion.

By using such scheme, bottle is directly fixedly connected in accommodating cavity, it is ensured that the stable installation of filter flask, due to Bottle cap is located at the top of installation portion, when needing to change filter core, need to be only the filter core in replaceable bottle by bottle cap opening so that Filter core is changed more to facilitate.

As a kind of improvement of the present utility model, the bottleneck end of the bottle is provided with external screw thread, the externally threaded bottom Convex shoulder is radially outward formed with, the convex shoulder is connected to the upper surface of accommodating cavity.

By using such scheme, convex shoulder is provided with externally threaded bottom, and convex shoulder is connected to the upper surface of accommodating cavity, It can so cause bottle is placed more stable, it can also be ensured that the external screw thread on bottle is higher than on accommodating cavity so that bottle Cover on also above accommodating cavity, convenient bottle cap is attached or separated with bottle.

It is used as a kind of radially projecting formation in lower surface for improving, convex shoulder being located on the outer wall of the bottle of the present utility model There are some triangle gussets, the upper surface of the accommodating cavity offers the first breach being connected with the triangle gusset.

By using such scheme, bottle is when being put into accommodating cavity, and triangle gusset may be inserted into the first breach, in insertion When triangle gusset hypotenuse can also play a part of guiding, until fully-inserted first breach of triangle gusset, can also so limit The circumferential rotation of bottle body so that it is more firm that bottle is installed.

As a kind of improvement of the present utility model, it is located at the lower end edge bottle of convex shoulder radially outward on the outer wall of the bottle Extension forms a cylindrical tubing string, and the end face of the tubing string offers one and the water inlet connected inside bottle, described The upper surface of accommodating cavity offers the second breach for allowing tubing string to pass through, and the external diameter of the tubing string is more than the thickness of the triangle gusset Degree.

By using such scheme, a cylindrical tubing string is formed by being extended radially outwardly along bottle, can directly be used Carry out plugging water pipe, also the insertion orientation to bottle toward accommodating cavity is limited, when bottle is put into, first passes through tubing string and second and lack Mouth progress is preliminary spacing, then fully mated by triangle gusset and the progress of the first breach, so that bottle is preferably fixed.

It is located at bottle outer wall as a kind of improvement of the present utility model, around the tubing string and is provided with raised line, it is described convex Tubing string is simultaneously trapped among centre by head and the tail and the convex shoulder connection of bar, and the height of the raised line is less than the outer rim of convex shoulder.

By using such scheme, the head and the tail and convex shoulder of raised line connect and tubing string are trapped among into centre, when the upper water of tubing string connection Guan Hou, raised line can form a circle to junction and protect, and raised line can also play a part of reinforcement, and the structure for improving bottle is strong Degree.

As a kind of improvement of the present utility model, the bottom of the bottle, which is provided with a mounting blocks, the mounting blocks, to be opened up Have on through hole, the housing positioned at the lower end of the accommodating cavity provided with a cylindrical mounting post, the external diameter of the mounting post More than the external diameter of the through hole, the end face of the mounting post is fixed mounting blocks through through hole by screw.

By using such scheme, bottle is completely disposed in accommodating cavity so that the lower end of bottle is passed through after installation portion, is installed Through hole on block is just concentric with mounting post on housing, now mounting post end face by screw through through hole by mounting blocks It is fixed, the lower end of bottle is fixedly connected in accommodating cavity by screw, so that more stable fixation bottle.

As a kind of improvement of the present utility model, a circle corner block is uniformly provided with the edge of the bottle cap base.

It is uniform on the edge of bottle cap to set one to enclose corner block by using such scheme, can increase on the outside of bottle cap with Friction between hand, convenient use person opens bottle cap.

In summary, the utility model has the advantages that：

1st, RO osmosis filtrations component includes filtering flask and the RO filter cores that are placed in filter flask, filter flask include bottle and with Accommodating cavity is offered in installation portion on the bottle cap of bottle threaded connection, housing, bottle is fixedly connected in accommodating cavity, and bottle cap In the top of installation portion, bottle is directly fixedly connected in accommodating cavity, it is ensured that the stable installation of filter flask, when needing to change filter core When, need to be only the filter core in replaceable bottle by bottle cap opening so that change filter core and more facilitate；

2nd, the bottleneck end of bottle is provided with external screw thread, convex shoulder is provided with externally threaded bottom, and convex shoulder is connected to appearance Put on the upper surface of chamber, so that what bottle was placed more stablizes, it can also be ensured that the external screw thread on bottle is higher than accommodating cavity On so that bottle cap also above accommodating cavity on, convenient bottle cap is attached or separated with bottle；It is located on the outer wall of bottle Convex shoulder lower surface is radially projecting to be formed with some triangle gussets, and the coordinated with triangle gusset is offered in the upper surface of accommodating cavity One breach, bottle is when being put into accommodating cavity, and triangle gusset may be inserted into the first breach, the hypotenuse of triangle gusset when insertion Guiding can also be played a part of, until fully-inserted first breach of triangle gusset, the circumferential rotation of bottle can also be so limited, make Obtain the more firm of bottle installation；Lower end edge bottle positioned at convex shoulder on the outer wall of bottle extends radially outwardly to form a circle The tubing string of cylindricality, the end face of tubing string offers one and the water inlet connected inside bottle, is opened up on the upper surface of accommodating cavity There are the second breach for allowing tubing string to pass through, and thickness of the external diameter more than triangle gusset of tubing string, when in use, tubing string can be direct For plugging water pipe, also the insertion orientation to bottle toward accommodating cavity is limited, and when bottle is put into, first passes through tubing string and second Breach progress is preliminary spacing, then fully mated by triangle gusset and the progress of the first breach, so that bottle is preferably fixed；

3rd, it is located at around tubing string on bottle and is provided with raised line, during the head and the tail of raised line is connected with convex shoulder and is trapped among tubing string Between, and outer rim of the height less than convex shoulder of raised line, after tubing string connects upper hose, raised line can form a circle to junction and protect Shield, and raised line can also play a part of reinforcement, improve the structural strength of bottle；

4th, it is provided with the bottom of bottle on a mounting blocks, mounting blocks and offers through hole, is located on housing under accommodating cavity Portion is completely disposed in accommodating cavity provided with a cylindrical mounting post, bottle so that the lower end of bottle is passed through after installation portion, is installed Post is just passed through through hole and the end face and the end face of mounting blocks of mounting post, and the end face of mounting post is consolidated mounting blocks by screw It is fixed, the lower end of bottle is fixedly connected in accommodating cavity by screw, so that more stable fixation bottle.

Brief description of the drawings

Fig. 1 is the structural representation of water purification machine；

Fig. 2 is the exploded view of RO osmosis filtration components；

Fig. 3 is the scheme of installation of water purification machine.

In figure, 1, housing；101st, installation portion；1011st, accommodating cavity；1012nd, the first breach；1013rd, the second breach；102nd, pacify Fill post；2nd, RO osmosis filtrations component；3rd, filter flask；4th, RO filter cores；5th, bottle；501st, external screw thread；502nd, convex shoulder；503rd, triangle muscle Plate；504th, water inlet；505th, tubing string；506th, raised line；507th, mounting blocks；508th, through hole；509th, delivery port；510th, waste water mouthful；6、 Bottle cap；601st, corner block；7th, screw.

Embodiment

The utility model is described in further detail below in conjunction with accompanying drawing.

Embodiment：

Reference picture 1, a kind of water purification machine, including housing 1, the approximately mid way between of housing 1 are formed with the installation of rectangle protrusion Offer that to be provided with RO in accommodating cavity 1011, the up/down perforation of accommodating cavity 1011, accommodating cavity 1011 anti-on portion 101, installation portion 101 Permeation filtration component 2.With reference to Fig. 2, RO osmosis filtrations component 2 includes filter flask 3 and the RO filter cores 4 being placed in filter flask 3, filter flask 3 include bottle 5 and the bottle cap 6 being threadedly coupled with bottle 5, after RO osmosis filtrations component 2 is fully mounted to accommodating cavity 1011, Bottle cap 6 is located just at being uniformly provided with a circle corner block 601 on the outside of installation portion 101, the edge of the base of bottle cap 6.

With reference to Fig. 1 and Fig. 2, the bottleneck end of bottle 5 is provided with the external screw thread 501 of threaded connection, the bottom footpath of external screw thread 501 To convex shoulder 502 has been outwardly formed, convex shoulder 502 can just be connected to the upper surface of accommodating cavity 1011.It is located on the outer wall of bottle 5 The lower surface of convex shoulder 502 is radially projecting to be formed with three triangle gussets 503, and the upper surface of accommodating cavity 1011 offers permission triangle The first breach 1012 that gusset 503 is inserted, also opens positioned at the lower end of convex shoulder 502 on the outer wall of bottle 5 and yearns for along the footpath of bottle 5 Outer extension forms a cylindrical tubing string 505, and the end face of tubing string 505 offers a water inlet connected with the inside of bottle 5 504, tubing string 505 is circumferentially uniformly distributed with above-mentioned triangle gusset 503 on the outer wall of bottle 5, in the upper surface of accommodating cavity 1011 The second breach 1013 for allowing tubing string 505 to pass through is offered, the external diameter of tubing string 505 is more than the thickness of triangle gusset 503.In tubing string It is located at the outer wall of bottle 5 around 505 and is provided with raised line 506, the head and the tail of raised line 506 is connected with convex shoulder 502 and is trapped among tubing string 505 Centre, and outer rim of the height less than convex shoulder 502 of raised line 506.

The bottom of bottle 5 offers delivery port 509 and waste water mouthful 510, and the bottom of bottle 5 is located at the side of delivery port 509 also Provided with mounting blocks 507, through hole 508 is offered on mounting blocks 507, one is provided with positioned at the lower end of accommodating cavity 1011 on housing 1 The mounting post 102 of cylinder, the external diameter of mounting post 102 is more than the external diameter of through hole 508, and the end face of mounting post 102 will by screw 7 Mounting blocks 507 are fixed.

With reference to Fig. 1 and Fig. 3, when installing RO osmosis filtration components 2, first RO filter cores 4 are properly placed the bottle of filter flask 3 In 5, then bottle cap 6 is connected through a screw thread with bottle 5 fixed, need to check the sealing between bottle cap 6 and bottle 5 after connecting Property.Then filter flask 3 is entirely inserted in the accommodating cavity 1011 of the installation portion 101 on housing 1, in insertion, it is necessary to first by tubing string 505 progress of being alignd with the second breach 1013 on accommodating cavity 1011 are preliminary spacing, then pass through the breach of triangle gusset 503 and first 1012 are coordinated, and the hypotenuse of triangle gusset 503 can also play a part of guiding when insertion, until triangle gusset 503 Fully-inserted first breach 1011, so limits the circumferential rotation of filter flask 3, and cause convex shoulder 502 is just connected to accommodating The upper surface of chamber 1011, now the lower end of bottle 5 pass through logical on the bottom of installation portion 101, mounting post 102 and mounting blocks 507 Hole 508 is just alignd, and directly mounting blocks 507 is fixed by screw 7 in the end face of mounting post 102, finally in water inlet 504th, connection is plugged corresponding water pipe and can be used on delivery port 509 and waste water mouthfuls 510.

Using after a period of time, it is necessary to when carrying out RO filter cores 4 and being changed, can be without unloading RO osmosis filtration components The water pipe connected on 2, directly screws off the bottle cap 6 on bottle 5, and can cover bottle cap 6 after then changing RO filter cores 4 well makes again With.

This specific embodiment is only to explain of the present utility model, and it is not to limitation of the present utility model, ability Field technique personnel can make the modification without creative contribution to the present embodiment as needed after this specification is read, but As long as all being protected in right of the present utility model by Patent Law.

Claims (7)

1. a kind of water purification machine, including housing（1）And installed in housing（1）On RO osmosis filtration components（2）, its feature exists In the RO osmosis filtrations component（2）Including filter flask（3）And it is placed in filter flask（3）Interior RO filter cores（4）, the filter flask（3） Including bottle（5）With with bottle（5）The bottle cap of threaded connection（6）, the housing（1）It is provided with installation portion（101）, it is described to install Portion（101）On offer accommodating cavity（1011）, the bottle（5）It is placed in accommodating cavity（1011）It is interior, the bottle（5）Lower end wear Cross installation portion（101）Bottom and and housing（1）It is fixedly connected, the bottle cap（6）In installation portion（101）Top.

2. water purification machine according to claim 1, it is characterised in that the bottle（5）Bottleneck end be provided with external screw thread （501）, the external screw thread（501）Bottom be radially outward formed with convex shoulder（502）, the convex shoulder（502）It is connected to accommodating cavity （1011）Upper surface.

3. water purification machine according to claim 2, it is characterised in that the bottle（5）Outer wall on be located at convex shoulder（502）'s Lower surface is radially projecting to be formed with some triangle gussets（503）, the accommodating cavity（1011）Upper surface offer and described three Angle gusset（503）The first breach being connected（1012）.

4. water purification machine according to claim 3, it is characterised in that the bottle（5）Outer wall on be located at convex shoulder（502）'s Lower end edge bottle（5）One cylindrical tubing string of extending radially outward formation（505）, the tubing string（505）End face offer One and bottle（5）The water inlet of inside connection（504）, the accommodating cavity（1011）Upper surface offer permission tubing string （505）The second breach passed through（1013）, the tubing string（505）External diameter be more than the triangle gusset（503）Thickness.

5. water purification machine according to claim 4, it is characterised in that the tubing string（505）Around be located at bottle（5）Outer wall It is provided with raised line（506）, the raised line（506）Head and the tail and convex shoulder（502）Connect and by tubing string（505）Centre is trapped among, it is described Raised line（506）Height be less than convex shoulder（502）Outer rim.

6. water purification machine according to claim 1, it is characterised in that the bottle（5）Bottom be provided with a mounting blocks （507）, the mounting blocks（507）On offer through hole（508）, the housing（1）It is upper to be located at the accommodating cavity（1011）Under End is provided with a cylindrical mounting post（102）, the mounting post（102）External diameter be more than the through hole（508）External diameter, institute State mounting post（102）End face pass through screw（7）Through through hole（508）By mounting blocks（507）It is fixed.

7. water purification machine according to claim 1, it is characterised in that the bottle cap（6）One is uniformly provided with the edge of base Enclose corner block（601）.