CN210171234U

CN210171234U - Water purifying equipment

Info

Publication number: CN210171234U
Application number: CN201920817937.6U
Authority: CN
Inventors: Zechun Zhu; 朱泽春; Xiaofeng Gu; 谷晓峰; Bin Song; 宋斌
Original assignee: Joyoung Co Ltd
Current assignee: Joyoung Co Ltd
Priority date: 2019-05-31
Filing date: 2019-05-31
Publication date: 2020-03-24
Anticipated expiration: 2029-05-31

Abstract

The application discloses water purifying equipment which comprises a casing, and a filter element and a booster pump assembly which are arranged in the casing side by side, wherein the booster pump assembly comprises a pump body, a water way joint which is arranged on the periphery of the head of the pump body in a protruding mode along the radial direction of the pump body, and a pump shell which is totally enclosed and wrapped outside the pump body and the water way joint; the outer side wall of the pump shell adjacent to the filter element is also provided with an avoiding part which is concave towards the pump shell, so that the center of the pump body is close to the center of the filter element. The booster pump assembly adopts a fully-closed structure, effectively isolates the path of noise transmitted from the air and the vibration of a seismic source, greatly reduces the noise of the water purifying equipment during working, and has better sound insulation and noise reduction effects; the installation of filter core and booster pump subassembly is compacter, reduces water purification unit complete machine volume greatly, saves installation space, reduces the kitchen space and occupies, satisfies the user demand, promotes user experience.

Description

Water purifying equipment

Technical Field

The application belongs to the technical field of water purification unit, especially relates to a water purification unit.

Background

In recent years, with the improvement of living standard of people, water purification products are more and more concerned by consumers as health products, and the market of water purification is rapidly increased, wherein the market share is the reverse osmosis water purifier. The reverse osmosis water purifier needs to use a booster pump to boost tap water so as to improve the water production efficiency of the water purifier, but the booster pump can vibrate to generate noise when working, and the larger the flux of the water purifier is, the larger the noise of the booster pump is; along with the fact that the large-flux reverse osmosis water purifier is more and more favored by consumers, the noise of the reverse osmosis water purifier also becomes a pain point of users who need to be solved urgently.

In the current reverse osmosis water purification machine, the mounting means of booster pump is unreasonable, and unable separation noise is propagated, also can not effectively keep apart the vibrations of booster pump and complete machine, and because the complete machine structure of purifier comprises the working of plastics basically, relative rigidity is lower, very easily because the vibrations of booster pump lead to the working of plastics vibrations in the complete machine, lead to booster pump during operation noise very big, user experience is relatively poor. In addition, the water purifier in the existing market is provided with a plurality of filter elements generally, and a booster pump is added, so that the product structure is complex, the whole machine is large in size, the occupied space is increased, the space under the kitchen of a consumer is more and more miniaturized, the space for installing the water purifying product is less and less, the water purifying product with overlarge size can only be installed outside the cabinet, the kitchen space is occupied, the appearance is influenced, and the requirements of a user on high-quality and high-quality life cannot be met.

The above description is included in the technical recognition scope of the inventors, and does not necessarily constitute the prior art.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the purpose of this application is to provide a water purification unit, can effectively keep apart the noise and the vibrations of booster pump, greatly reduced water purification unit's noise, simple structure is compact moreover, reduces water purification unit complete machine volume, reduces the kitchen space and occupies, satisfies user demand, promotes user experience.

In order to achieve the purpose, the application provides water purifying equipment which comprises a casing, a filter element and a booster pump assembly, wherein the filter element and the booster pump assembly are arranged in the casing side by side; the outer side wall of the pump shell, which is adjacent to the filter element, is also provided with an avoiding part which is concave towards the pump shell, so that the center of the pump body is close to the center of the filter element.

In one example, the avoiding part is a cambered surface matched with the shape of the circumferential outer side wall of the filter element; the pump case includes demountable installation's pump head casing and pump body casing, dodge the portion including being located first dodge portion on the pump head casing with be located portion is dodged to last second of pump body casing, first dodge the portion with the second dodges the portion and meets.

In one example, at least two first avoidance parts are arranged, and when the pump head housing is connected with the pump body housing, any one of the first avoidance parts is in butt joint with the second avoidance part and is installed outside the filter element in a matched mode.

In one example, the waterway connector comprises a water inlet connector and a water outlet connector, and the water inlet connector and the water outlet connector are symmetrically arranged on two sides of the head of the pump body in the center of the pump body; the pump body is also provided with a rotation stopping connecting part which protrudes out of the periphery of the head part of the pump body along the radial direction and is positioned between the water inlet joint and the water outlet joint, so that the head part of the pump body is in an abnormal shape with one side being an arc and the other side being provided with three protruding parts; the shape of the pump head shell is matched with the shape of the head of the pump body, and the first avoidance part is positioned between the two adjacent protruding parts.

In one example, a rotation stopping clamping structure is arranged on the inner wall of the pump shell, and the rotation stopping connecting part is matched and clamped with the rotation stopping clamping structure so as to limit the circumferential relative position of the pump body and the pump shell; the booster pump assembly further comprises a rotation stopping cushion arranged between the rotation stopping connecting portion and the rotation stopping clamping structure.

In one example, the booster pump assembly further comprises a shock absorbing member disposed between a head end surface of the pump body and an inner wall of the pump housing and/or between a tail end surface of the pump body and the inner wall of the pump housing.

In one example, the booster pump assembly further comprises a silencing component which is embedded between the circumferential outer side wall of the pump body and the inner wall of the pump shell, and is arranged between the tail end face of the pump body and the inner wall of the pump shell.

In one example, the water pump further comprises a waterway plate, wherein an opening is formed in the pump shell at a position corresponding to the waterway connector, and the waterway connector is connected with the waterway plate through a linear PE pipe penetrating through the opening; the booster pump assembly further comprises a shock-absorbing sealing gasket arranged between the opening and the linear PE pipe.

In one example, the device further comprises a bracket fixedly arranged in the shell; the booster pump assembly further comprises a connecting part arranged on the outer side wall of the pump shell, a fixing hole is formed in the connecting part, and the connecting part is fixedly connected with the bracket through a fastener penetrating through the fixing hole; the booster pump assembly further comprises a spring sleeved outside the fastener and/or a shock pad arranged between the fastener and the fixing hole.

In one example, the filter cartridge and the booster pump assembly are laterally disposed side-by-side within the housing, and the booster pump assembly is suspended below the filter cartridge.

Through the water purification unit that this application provided can bring following beneficial effect:

1. the booster pump assembly adopts a fully-closed structure, effectively isolates the path of noise transmission from the air and the vibration of a seismic source, greatly reduces the noise of the water purifying equipment during working, has better sound insulation and noise reduction effects, and effectively solves the problem of high noise of the water purifying equipment with the reverse osmosis filter element during working; the booster pump assembly is simple and compact in structure and attractive in appearance, the volume of the booster pump assembly is greatly reduced, the installation space is saved, the occupied space is reduced, the installation is simple, convenient and quick, and the assembly efficiency is high; simultaneously, in the radial cross section of booster pump subassembly and filter core, the water route connects the outside that is located the line at the center of the pump body and the center of filter core, the pump case still has the portion of dodging, make things convenient for the assembly of booster pump subassembly and filter core, the center that makes the pump body is close to the center of filter core, the installation of filter core and booster pump subassembly is compacter, save the installation space in the casing greatly, reduce the complete machine volume of water purification unit greatly, save the installation space, reduce the kitchen space and occupy, fully provided user's demand, effectively promote user experience.

2. Dodge the cambered surface of portion for the circumference lateral wall shape looks adaptation with the filter core for the filter core can be pressed close to more when booster pump subassembly and filter core assembly, other spare parts in can also cooperating the casing form dodges, booster pump subassembly is compacter with the installation of filter core, further saves the installation space in the casing, reduces water purification unit's complete machine volume, saves installation space, reduces kitchen space and occupies, and user experience is better.

3. The shape of the pump head shell is matched with the shape of the head of the pump body, so that a fully-closed structure of the booster pump assembly is convenient to realize, noise is effectively isolated through an air propagation path and vibration of a seismic source, the sound insulation and noise reduction effects are better, and the user experience is better.

4. The rotation stopping connecting part and the rotation stopping clamping structure can limit the circumferential relative position of the pump body and the pump shell, prevent the pump body from rotating in the pump shell and limit the vibration amplitude of the pump body in the pump shell, so that the vibration and the noise of the whole water purifying equipment during working are reduced, and the use experience of a user is improved; the rotation stopping soft cushion is used for isolating the rotation stopping connection part and transmitting vibration between the rotation stopping clamping structures, the vibration damping and noise reducing effects are achieved, and user experience is better.

5. The damping part can support the pump body and fix in the pump case, prevents that the pump body from shaking in the pump case and leading to the vibration frequency increase, effectively keeps apart the pump body as the vibration source, the vibrations of greatly reduced water purification unit complete machine, and then the noise of greatly reduced water purification unit during operation effectively promotes the user and uses experience.

6. The noise reduction part can further isolate the noise and pass through the way of air propagation, and the noise of greatly reduced water purification unit during operation, the noise reduction effect that gives sound insulation is better, and user experience is better.

7. The waterway connector is directly connected with the waterway plate through the linear PE pipe, so that the vibration of the linear PE pipe is greatly reduced, water flow can more smoothly flow into and out of the booster pump assembly, and the noise generated by the water flow is reduced; the shock attenuation sealed pad further reduces the vibrations of linear type PE pipe, reduces the noise of water purification unit during operation, and user experience is better.

8. Spring and shock pad all play the absorbing effect of keeping apart, effectively keep apart the vibrations of booster pump subassembly and complete machine, reach the purpose of secondary vibration/noise reduction, effectively reduce the vibrations of water purification unit complete machine, the noise of greatly reduced water purification unit during operation, it is better to give sound insulation the noise reduction effect, effectively solve the problem that the water purification unit during operation noise is big that has the reverse osmosis filter core, satisfy user demand, promote user experience.

9. The booster pump assembly serving as a vibration source can be effectively isolated by suspension installation, so that a good damping effect is achieved, the gap between the outer wall of the pump shell and the inner wall of the peripheral shell can be ensured, and the effect of isolating the booster pump assembly from the vibration of the whole machine is better; simultaneously, booster pump subassembly's mounted position is more stable, can effectively reduce the vibrations of water purification unit complete machine, the noise of greatly reduced water purification unit during operation, and vibration/noise reduction effect is better, and user experience is better.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

fig. 1 is an internal view of a water purifying apparatus according to an embodiment of the present disclosure;

fig. 2 is a front view of a water purifying apparatus provided in an embodiment of the present application;

FIG. 3 is a schematic structural diagram of a booster pump assembly provided in an embodiment of the present application;

FIG. 4 is an axial cross-sectional view of a booster pump assembly provided in accordance with an embodiment of the present application;

FIG. 5 is an exploded schematic view of a booster pump assembly provided in accordance with an embodiment of the present application;

FIG. 6 is a schematic structural diagram of a pump head according to an embodiment of the present disclosure;

FIG. 7 is a schematic structural view of a pump head housing provided in an embodiment of the present application;

FIG. 8 is a schematic structural view of a pump head housing according to an embodiment of the present application from another perspective;

FIG. 9 is a schematic structural diagram of a pump body housing according to an embodiment of the present disclosure;

fig. 10 is a schematic structural diagram of the pump body housing from another view angle according to the embodiment of the present application.

Detailed Description

In order to more clearly explain the overall concept of the present application, the following detailed description is given by way of example in conjunction with the accompanying drawings.

In the description of the present application, it is to be understood that the terms "central," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "axial," "radial," "circumferential," and the like are used in the orientation or positional relationship indicated in the drawings for convenience in describing the present application and for simplicity in description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; the connection can be mechanical connection, electrical connection or communication; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through intervening media. In the description herein, references to the description of the terms "an aspect," "some aspects," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the aspect or example is included in at least one aspect or example of the application. In this specification, the schematic representations of the terms used above do not necessarily refer to the same solution or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more aspects or examples.

As shown in fig. 1 to 5, an embodiment of the present application provides a water purifying apparatus, which includes a cabinet 1, and a filter element 2 and a booster pump assembly 3 disposed in the cabinet 1 side by side. The booster pump assembly 3 comprises a pump body 31, a water way joint 32 which is arranged on the periphery of the head part of the pump body 31 in a protruding mode along the radial direction of the pump body 31, and a pump shell 33 which is totally enclosed and wrapped outside the pump body 31 and the water way joint 32; when the booster pump assembly 3 works, the water path joint 32 can vibrate together with the pump body 31, the booster pump assembly 3 adopts a fully-closed structure, the pump body 31 and the water path joint 32 are fully-closed and wrapped in the pump shell 33 together, and the path of noise transmitted from air and the vibration of a vibration source can be effectively isolated, so that the noise of the water purifying equipment during working is greatly reduced, the sound insulation and noise reduction effects are better, and the problem of high noise of the water purifying equipment with the reverse osmosis filter element during working is effectively solved; simultaneously, booster pump subassembly 3 forms a whole, and the structure is succinct compact, and the outward appearance is pleasing to the eye, reduces booster pump subassembly 3's volume greatly, saves installation space, reduces the space and occupies, installs simple convenient and fast moreover, and assembly efficiency is high, promotes user and uses experience.

In the radial section (i.e. the section perpendicular to the axial direction) of the booster pump assembly 3 and the filter element 2, the water path joint 32 is positioned outside the connecting line of the center of the pump body 31 and the center of the filter element 2, i.e. the water path joint 32 is staggered with the filter element 2, so that the interference between the water path joint 32 and the filter element 2 can be avoided, a yielding space for assembling the booster pump assembly 3 and the filter element 2 is formed, and the assembly of the booster pump assembly 3 and the filter element 2 is facilitated; the outer side wall of the pump shell 33, which is adjacent to the filter element 2, is also provided with an avoiding part 331 which is concave towards the pump shell 33, so that the interference between the pump shell 33 and the filter element 2 can be avoided, the abdicating space for assembling the booster pump assembly 3 and the filter element 2 is increased, the assembly of the booster pump assembly 3 and the filter element 2 is further facilitated, and the center of the pump body 31 is close to the center of the filter element 2; because filter core 2 and booster pump subassembly 3 set up side by side, the center of the pump body 31 is close to the center of filter core 2 as far as possible, can make the installation of filter core 2 and booster pump subassembly 3 compacter, saves the installation space in the casing 1 greatly to reduce water purification unit's complete machine volume greatly, save installation space, reduce the kitchen space and occupy, the fully provided user demand effectively promotes user experience.

Specifically, as shown in fig. 3-10, dodge portion 331 for with the cambered surface of filter core 2's circumference lateral wall shape looks adaptation, can press close to filter core 2 more when making booster pump subassembly 3 assemble with filter core 2, can also cooperate other spare parts in the casing 1 to form dodging, booster pump subassembly 3 is compacter with filter core 2's installation, further save the installation space in the casing 1, reduce water purification unit's complete machine volume, save installation space, it occupies to reduce kitchen space, user experience is better. The pump shell 33 comprises a pump head shell 332 and a pump body shell 333 which are detachably mounted, the pump head shell 332 and the pump body shell 333 jointly enclose a mounting chamber of the pump body 31 and the waterway connector 32, and the pump shell is simple in structure and convenient and rapid to mount and dismount. The avoiding portion 331 includes a first avoiding portion 3311 located on the pump head housing 332 and a second avoiding portion 3312 located on the pump body housing 333, and the first avoiding portion 3311 and the second avoiding portion 3312 are connected.

Specifically, at least two first avoiding portions 3311 are provided, and when the pump head housing 332 is connected to the pump body housing 333, any one of the first avoiding portions 3311 and the second avoiding portion 3312 is butted against each other and is fittingly installed outside the filter element 2.

Specifically, the waterway connector 32 includes a water inlet connector 321 and a water outlet connector 322, and the water inlet connector 321 and the water outlet connector 322 are symmetrically arranged at two sides of the head of the pump body 31 in the center of the pump body 31; the pump body 31 further has a rotation stop connection portion 311 protruding radially from the outer periphery of the head portion of the pump body 31 and located between the water inlet joint 321 and the water outlet joint 322, so that the head portion of the pump body 31 has a special shape with one side being a circular arc and the other side having three protrusions. The shape of the pump head shell 332 is matched with the shape of the head of the pump body 31, so that the water inlet connector 321 and the water outlet connector 322 are completely wrapped in the pump head shell 332, a fully-closed structure of the booster pump assembly 3 is achieved, noise is effectively isolated through an air transmission path and vibration of a seismic source, the sound insulation and noise reduction effects are better, and user experience is better. The first avoiding portion 3311 is located between two adjacent protruding portions, specifically, the two first avoiding portions 3311 are respectively disposed between the water inlet joint 321 and the rotation stopping connecting portion 311 and between the water outlet joint 322 and the rotation stopping connecting portion 311; and the two first avoidance parts 3311 are two arc surfaces symmetrical to the rotation stopping connection part 311, so that the appearance is attractive.

Specifically, be provided with on the inner wall of pump case 33 and spline the structure 334, spline connecting portion 311 and spline the structure 334 cooperation joint to carry on spacingly to the circumference relative position of pump body 31 with pump case 33, prevent the pump body 31 at the internal rotation of pump case 33, restrict the vibration range of pump body 31 in pump case 33, thereby reduce the vibrations of water purification unit complete machine and the noise of during operation, promote user's use and experience. The booster pump assembly 3 further includes a rotation stopping cushion 34 disposed between the rotation stopping connection portion 311 and the rotation stopping position limiting structure 334 for isolating the vibration transmission between the rotation stopping connection portion 311 and the rotation stopping position limiting structure 334, so as to achieve the effects of vibration reduction and noise reduction, and the user experience is better. In one embodiment, the rotation-stopping connection portion 311 is triangular, the rotation-stopping locking structure 334 is a locking groove disposed in the pump head housing 332, and the rotation-stopping soft pad 34 may be a silicone pad.

Specifically, the booster pump assembly 3 further includes a shock-absorbing member 35 disposed between a head end surface of the pump body 31 and an inner wall of the pump casing 33 and/or disposed between a tail end surface of the pump body 31 and the inner wall of the pump casing 33. Because the whole structure of the water purifying equipment is generally basically composed of plastic parts, the rigidity is relatively low, the plastic parts in the whole water purifying equipment are easy to vibrate due to the vibration of the booster pump, and then great noise is generated. The both ends of shock-absorbing component 35 respectively with the head terminal surface and the pump head casing 332 butt of the pump body 31, and/or the both ends of shock-absorbing component 35 respectively with the tail terminal surface and the pump body casing 333 butt of the pump body 31, can support the pump body 31 and fix in pump case 33, prevent that the pump body 31 from shaking in the pump case 33 and leading to the vibration frequency increase, effectively keep apart the pump body 31 as the vibration source, the vibrations of greatly reduced water purification unit complete machine, and then the noise of greatly reduced water purification unit during operation, effectively promote user's use experience.

The damping member 35 may be a silica gel damping pad or a spring. In one embodiment, as shown in fig. 5 and 7, the shock absorbing member 35 has a protrusion 351, a silicone pad fixing hole 3321 is correspondingly formed in the pump head housing 332, and the protrusion 351 is connected to the silicone pad fixing hole 3321 to limit the relative position of the shock absorbing member 35 and the pump head housing 332.

Specifically, booster pump subassembly 3 still includes the embedding set setting between the circumference lateral wall of the pump body 31 and the inner wall of pump case 33 and set up noise cancelling component 36 between the afterbody terminal surface of the pump body 31 and the inner wall of pump case 33, can further keep apart the noise and pass through the route of air propagation, and the noise of greatly reduced water purification unit during operation, it is better to give sound insulation and noise reduction, and user experience is better. For example, sound-proof cotton is provided around the pump body 31 in the pump case 33, and sound-proof cotton is also provided at the rear of the pump body 31.

Specifically, water purification unit is still including setting up water route board 4 in casing 1, and opening 335 has been seted up with the corresponding position of water route joint 32 on the pump case 33, and water route joint 32 is direct to be connected with water route board 4 through the linear type PE pipe 5 that passes opening 335, can greatly reduced linear type PE pipe 5's vibrations, can also let rivers more smoothly flow in and out booster pump subassembly 3, reduces the noise that rivers produced. Booster pump subassembly 3 is still including setting up the shock attenuation sealed pad 37 between opening 335 and linear PE pipe 5, further reduces linear PE pipe 5's vibrations, reduces the noise of water purification unit during operation, and user experience is better. In one embodiment, the shock absorbing gasket 37 is made of silicone.

Specifically, as shown in fig. 1 to 5, the water purification apparatus further includes a bracket 6 fixedly disposed in the housing 1; the booster pump assembly 3 further comprises a connecting part 30 arranged on the outer side wall of the pump shell 33, a fixing hole 301 is formed in the connecting part 30, and the connecting part 30 is fixedly connected with the bracket 6 through a fastener 7 penetrating through the fixing hole 301, so that the booster pump assembly 3 is fixedly installed in the machine shell 1, the structure is simple and compact, the installation is convenient and fast, and the fixation is firm and the reliability is high; meanwhile, the connecting part 30 can ensure that gaps of more than 5mm are reserved between the pump shell 33 and other parts in the vertical, front-back, left-right directions, so as to ensure that no other vibration propagation path is available except the connecting part 30, effectively isolate the vibration of the booster pump assembly 3 and the whole machine, and play a role in shock absorption and noise reduction. In addition, the filter element 2 can also be fixedly installed in the casing 1 through the support 6, so that the support 6 simultaneously plays a role in fixedly supporting the filter element 2 and the booster pump assembly 3, the structure is simple and compact, the installation space in the casing 1 is saved, the overall volume of the water purifying equipment is reduced, the installation space is saved, the occupation of the kitchen space is reduced, the use requirement of a user is met, and the user experience is good. In one embodiment, the connecting member 30 is integrally formed and protruded on the outer sidewall of the pump body housing 333, and the connecting member 30 is in the shape of a boss symmetrically disposed on both sides of the second avoiding portion 3312; the shape of the bracket 6 is matched with that of the filter element 2.

The booster pump assembly 3 is totally enclosed by the pump body 31 and the water way joint 32 through the pump shell 33 to form a totally enclosed structure, and the silencing part 36 is added in the booster pump assembly, so that the path of noise transmitted from the air can be effectively isolated; meanwhile, a soft rotation stopping soft cushion 34, a damping component 35 and a damping sealing gasket 37 are arranged between the pump shell 33 and the pump body 31, so that the vibration of the pump body 31 serving as a vibration source is effectively isolated, and the purpose of primary damping and noise reduction of the booster pump assembly 3 is achieved. Booster pump subassembly 3 still establishes the shock pad 39 and/or establishes the spring 38 between shock pad 39 and support 6 between support 6 and adapting unit 30 including the cover, spring 38 and shock pad 39 all can play the effect of keeping apart the absorbing, further keep apart the vibrations of booster pump subassembly 3 and complete machine, thereby reach the purpose of secondary vibration/noise reduction, effectively reduce the vibrations of water purification unit complete machine, the noise of greatly reduced water purification unit during operation, the noise reduction effect that gives sound insulation is better, effectively solve the problem that the water purification unit during operation noise is big that has the reverse osmosis filter core. When the booster pump assembly 3 is assembled with the bracket 6, the cushion 39 is firstly inserted into the fixing hole 301, the spring 38 is arranged between the cushion 39 and the bracket 6, and the fastener 7 passes through the spring 38 and the cushion 39 for fixing. In a specific embodiment, the fastener 7 can be a bolt, the spring 38 is sleeved on the bolt, and the vibration isolation effect can be adjusted through the elastic force of the spring 38 and the tightening degree of the nut; the shock pad 39 may be a silicone pad, which can enhance the shock absorbing effect of the spring.

Specifically, the filter element 2 and the booster pump assembly 3 are laterally arranged side by side in the casing 1, and the booster pump assembly 3 is suspended below the filter element 2. The booster pump assembly 3 serving as a vibration source can be effectively isolated by adopting suspension installation, and a good damping effect can be achieved if an independent suspension is installed on the booster pump assembly 3; meanwhile, the gap between the outer wall of the pump shell 33 and the inner walls of the surrounding casing 1 can be well ensured by suspension installation, so that the effect of isolating the vibration of the booster pump assembly 3 and the whole machine is better; in addition, the mounted position of booster pump subassembly 3 is the centrobaric lowest of water purification unit complete machine, and is more stable, can effectively reduce the vibrations of water purification unit complete machine to the noise of greatly reduced water purification unit during operation, vibration/noise reduction effect is better, and user experience is better.

The embodiments in the present specification are described in a progressive manner, and the same and similar parts among the embodiments are referred to each other, and each embodiment focuses on the differences from the other embodiments. In particular, for the system embodiment, since it is substantially similar to the method embodiment, the description is simple, and for the relevant points, reference may be made to the partial description of the method embodiment.

The above description is only an example of the present application and is not intended to limit the present application. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.

Claims

1. A water purifying device comprises a machine shell, a filter element and a booster pump component which are arranged in the machine shell side by side, and is characterized in that,

the booster pump assembly comprises a pump body, a water way joint and a pump shell, wherein the water way joint is arranged on the periphery of the head of the pump body in a protruding mode along the radial direction of the pump body, the pump shell is wrapped outside the pump body and the water way joint in a fully-closed mode, and in the radial section of the booster pump assembly and the filter element, the water way joint is located on the outer side of the connecting line of the center of the pump body and the center of the filter element;

the outer side wall of the pump shell, which is adjacent to the filter element, is also provided with an avoiding part which is concave towards the pump shell, so that the center of the pump body is close to the center of the filter element.

2. The water purifying apparatus according to claim 1,

the avoiding part is a cambered surface matched with the shape of the circumferential outer side wall of the filter element;

the pump case includes demountable installation's pump head casing and pump body casing, dodge the portion including being located first dodge portion on the pump head casing with be located portion is dodged to last second of pump body casing, first dodge the portion with the second dodges the portion and meets.

3. The water purifying apparatus according to claim 2,

the first portion of dodging is equipped with two at least, just pump head casing with when pump body casing links to each other, arbitrary first portion of dodging with the second dodges the portion and docks, and the cooperation is installed the filter core outside.

4. The water purifying apparatus according to claim 2,

the water path joint comprises a water inlet joint and a water outlet joint, and the water inlet joint and the water outlet joint are symmetrically arranged at two sides of the head of the pump body in the center of the pump body; the pump body is also provided with a rotation stopping connecting part which protrudes out of the periphery of the head part of the pump body along the radial direction and is positioned between the water inlet joint and the water outlet joint, so that the head part of the pump body is in an abnormal shape with one side being an arc and the other side being provided with three protruding parts;

the shape of the pump head shell is matched with the shape of the head of the pump body, and the first avoidance part is positioned between the two adjacent protruding parts.

5. The water purifying apparatus according to claim 4,

a rotation stopping clamping structure is arranged on the inner wall of the pump shell, and the rotation stopping connecting part is matched and clamped with the rotation stopping clamping structure so as to limit the circumferential relative position of the pump body and the pump shell;

the booster pump assembly further comprises a rotation stopping cushion arranged between the rotation stopping connecting portion and the rotation stopping clamping structure.

6. A water purification apparatus according to any one of claims 1 to 5,

the booster pump assembly further comprises a damping component arranged between the head end face of the pump body and the inner wall of the pump shell and/or between the tail end face of the pump body and the inner wall of the pump shell.

7. The water purifying apparatus according to claim 6,

the booster pump subassembly is still including the scarf joint setting be in the circumference lateral wall of the pump body with between the inner wall of pump case, and set up the afterbody terminal surface of the pump body with amortization part between the inner wall of pump case.

8. A water purification apparatus according to any one of claims 1 to 5,

the pump shell is provided with an opening corresponding to the waterway connector, and the waterway connector is connected with the waterway plate through a linear PE pipe penetrating through the opening;

the booster pump assembly further comprises a shock-absorbing sealing gasket arranged between the opening and the linear PE pipe.

9. A water purification apparatus according to any one of claims 1 to 5,

the support is fixedly arranged in the shell; the booster pump assembly further comprises a connecting part arranged on the outer side wall of the pump shell, a fixing hole is formed in the connecting part, and the connecting part is fixedly connected with the bracket through a fastener penetrating through the fixing hole;

the booster pump assembly further comprises a spring sleeved outside the fastener and/or a shock pad arranged between the fastener and the fixing hole.

10. A water purification apparatus according to any one of claims 1 to 5,

the filter core with the booster pump subassembly transversely sets up side by side in the casing, just the booster pump subassembly hangs the setting and is in the filter core below.