CN212790511U

CN212790511U - Novel filtering component

Info

Publication number: CN212790511U
Application number: CN202020219319.4U
Authority: CN
Inventors: 林声安; 冯永刚; 张金燎; 陈逢北
Original assignee: Guangdong Welland Life Technology Co ltd; Guangdong Wapu Technology Co Ltd
Current assignee: Guangdong Lingshang Water Purification Technology Co Ltd
Priority date: 2019-09-17
Filing date: 2020-02-27
Publication date: 2021-03-26
Anticipated expiration: 2030-02-27
Also published as: CN212523679U; CN213467413U; CN212790510U; CN212790509U; CN212819174U; CN212142143U; CN212819176U; CN212819173U; CN212819177U; CN212142144U; CN212523680U; CN212142142U; CN213467412U; CN212819175U

Abstract

The utility model provides a novel filtering component, include: the filter material module comprises a central pipe and a reverse osmosis membrane layer arranged around the central pipe, wherein a raw water input end and a waste water output end are respectively arranged at two ends of the reverse osmosis membrane layer; the device is characterized in that a deformation water guide structure which can generate deformation change under the pressure of a water source is arranged at the position of the wastewater output end; the deformed water guide structure guides the wastewater output by the wastewater output end to be led out along a direction away from the filter material module; still include an application this filtering component's filter core structure, through the setting of this filter core structure, effectively solve the problem that corresponding purifier initial play water TDS exceeds standard, guarantee that user's drinking water is healthy.

Description

Novel filtering component

Technical Field

The utility model relates to a water purification unit technical field, concretely relates to novel filtering component.

Background

In the water purifier in the prior art, or a reverse osmosis filter element is applied for filtration, after the water purifier is shut down for a long time, water originally on a raw water side or a concentrated water side in the reverse osmosis filter element permeates to a pure water end of a membrane, and a solute with high TDS on the concentrated water side of the membrane permeates to the pure water side, so that the TDS of the pure water end is higher; when the water purifier discharges water again, the TDS exceeds the standard.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel filtering component for overcoming the not enough of prior art.

Novel filter assembly, include: the filter material module comprises a central pipe and a reverse osmosis membrane layer arranged around the central pipe, wherein a raw water input end and a waste water output end are respectively arranged at two ends of the reverse osmosis membrane layer; the waste water output end is provided with a deformation water guide structure which can generate deformation change under the pressure of a water source; the deformed water guide structure guides the wastewater output by the wastewater output end to be led out along a direction away from the filter material module.

Furthermore, the deformation change of the deformation water guide structure caused by the pressure of the water source is elastic deformation change.

Further, the device also comprises a water collecting part for guiding the collected wastewater; the water collecting part comprises a seat body, a mounting cavity used for being matched with the waste water output end in mounting and connecting mode is arranged on the seat body, a water receiving opening is formed in the bottom of the mounting cavity, and the deformation water guide structure is arranged corresponding to the position of the water receiving opening.

Furthermore, the deformation water guide structure comprises a sealing block which is arranged on the lower side of the water receiving port in a sealing manner; when falling into in the installation cavity when having the water source, the blocking piece upside receives to have the water source pressure of water receiving mouth position produces elastic deformation to the exhibition is shown the water receiving mouth is led this installation intracavity waste water to export to one-way.

Furthermore, the water receiving openings are at least two, each water receiving opening is arranged around the shaft, and each water receiving opening is arranged to be integrally arranged in a circular shape.

Furthermore, an installation hole is formed in the arrangement axis position of each water receiving port, the deformation water guide structure further comprises an assembly shaft matched with the installation hole, and the sealing and stopping block is connected to the assembly shaft and arranged on the lower side of each water receiving port; the material of sealing the dog is the elasticity material, the external diameter of sealing the dog is greater than each the external diameter that the water receiving mouth arranged the position.

Furthermore, one side of each water receiving port, which is far away from the arrangement axis position of the water receiving port, is arranged in a trend of being far away from the installation cavity; the lower sides of the water receiving openings are integrally arranged in an arc arch shape; the sealing stop blocks are arranged in an arc shape to be matched and attached to the lower side positions of the water receiving openings.

Furthermore, the bottom in the installation cavity is provided with a plurality of supporting blocks for supporting the filter material module, and the upper surface side of each supporting block and the position of the water receiving port have a height difference.

Furthermore, the water receiving port is arranged at the central position of the installation cavity, at least 3 supporting blocks are arranged, and each supporting block is arranged around the position of the water receiving port and uniformly distributed along the radial direction of the installation cavity.

A filter element structure comprises a shell with an inner cavity, wherein a raw water port, a pure water port and a waste water port which are communicated with the inner cavity are arranged on the shell; be provided with as above in the inner chamber novel filtering component, former mouth of a river with former water input intercommunication, the pure mouth of a river with the center tube intercommunication, the waste water mouth with waste water output intercommunication.

The beneficial effects of the utility model reside in that:

this filter core structure's setting, through the application of its deformation water guide structure, effectively the filter media module is kept away from in the one-way derivation of guide waste water, avoids waste water to pile up in the waste water output to avoid waste water to the condition of the pure water end infiltration of reverse osmosis filter core effectively, effectively solve the problem that corresponding purifier initial effluent TDS exceeds standard, guarantee that user's drinking water is healthy.

Drawings

Fig. 1 is a schematic view of a combined structure of a water collecting part and a deformation water guiding structure of the present invention;

fig. 2 is a combined cutting schematic view of the water collecting part and the deformation water guiding structure of the present invention;

fig. 3 is a partial schematic view of the combined use state of the water collecting part and the deformation water guiding structure of the present invention;

fig. 4 to 7 are schematic structural views of various filter element structural changes of the present invention;

description of reference numerals:

the seat body 100, the mounting cavity 101, the water receiving port 102, the mounting hole 103, the supporting block 104, the deformed water guiding structure 105, the blocking block 106, the mounting shaft 107, the water receiving hole,

A filter material module 200, a central tube 201, a reverse osmosis membrane layer 202, a raw water input end 203, a waste water output end 204, a closed membrane layer 207,

A shell 300, a raw water port 301, a pure water port 302 and a waste water port 303.

Detailed Description

In order to make the technical solution, objects and advantages of the present invention more clearly understood, the present invention is further explained with reference to the accompanying drawings and embodiments.

As shown in fig. 1 to 7, the present invention includes a filter element structure, the filter element structure includes a casing 300 having an inner cavity, the casing 300 is provided with a raw water port 301, a pure water port 302 and a waste water port 303, which are communicated with the inner cavity; be provided with a novel filtering component in the inner chamber, filtering component includes filter media module 200, filter media module 200 includes center tube 201 and winds the reverse osmosis rete 202 that center tube 201 set up, reverse osmosis rete 202 both ends are established respectively and are provided with raw water input 203 and waste water output 204.

The wastewater output end 204 is provided with a water collecting part for guiding the wastewater to collect; the water collecting part comprises a base body 100, an installation cavity 101 is arranged on the base body 100, a water receiving port 102 is arranged at the bottom of the installation cavity 101, and a deformation water guiding structure 105 which can generate elastic deformation change under the pressure of a water source is arranged at the position of the water receiving port 102; the deformed water guide structure 105 guides the water source in the installation cavity 101 to be led out away from the installation cavity 101 along a single direction.

The raw water port 301 is communicated with the raw water input end 203, the pure water port 302 is communicated with the central pipe 201, and the waste water port 303 is communicated with the waste water output end 204 in a one-way guiding manner through the deformation water guide structure.

The waste outlet 204 is fittingly attached in the installation cavity 101. A plurality of supporting blocks 104 for supporting the filter material module 200 are arranged at the bottom in the mounting cavity 101, and the upper surface side of each supporting block 104 has a height difference with the position of the water receiving port 102; the water receiving openings 102 are arranged in the center of the installation cavity 101, at least 3 support blocks 104 are arranged, and each support block 104 is arranged around the position of the water receiving opening 102 and uniformly distributed along the radial direction of the installation cavity 101.

Based on the arrangement of the support blocks 104 on the base 100, a space for wastewater to fall into is formed between the filter material module 200 attached to the installation cavity 101 and the installation cavity 101, and when wastewater is generated, the water source is guided to the deformed water guide structure 105 correspondingly attached and arranged through the support blocks 104 in the installation cavity 101, so as to further facilitate the outward discharge of the wastewater.

Specifically, at least two water receiving ports 102 are provided, each water receiving port 102 is arranged around a shaft, each water receiving port 102 is arranged in a circular shape as a whole, and an installation hole 103 is arranged at the arrangement axis position of each water receiving port 102; the deformation water guide structure 105 comprises an attachment shaft 107 matched with the mounting hole 103, a sealing block 106 is arranged on the attachment shaft 107, and the sealing block 106 is arranged on the lower side of each water receiving port 102 in a sealing manner; the material of the blocking piece 106 is an elastic material, and the outer diameter of the blocking piece 106 is larger than the outer diameter of the arrangement position of each water receiving opening 102. When a water source falls into the installation cavity 101, the upper side of the sealing block 106 is subjected to the pressure of the water source at the position of the water receiving opening 102 to generate elastic deformation so as to expose the water receiving opening 102 and guide the wastewater in the installation cavity 101 to be led out outwards in a one-way manner.

The application principle is as follows:

through the arrangement of the water collecting part and the deformation water guiding structure 105, when a water source falls into the installation cavity 101, the upper side of the sealing block 106 receives the pressure of the water source and generates corresponding elastic deformation bending, so that the water receiving port 102 is exposed, and the water source can be discharged outwards;

when the pressure of the water source in the installation cavity 101 is reduced and the externally discharged water source is under the external force, a reverse acting force is applied to the lower side of the blocking block 106, so that the water source has the tendency of flowing into the installation cavity 101; based on the condition that the lower side of the blocking block 106 is closed and arranged at the lower side of the water receiving openings 102, and the outer diameter of the blocking block 106 is larger than the outer diameter of the arrangement position of each water receiving opening 102, the blocking block 106 can effectively block an external water source, so that the deformed water guide structure 105 has the technical characteristic of guiding the water source to be discharged outwards in a unidirectional manner.

The deformation water guide structure 105 is elastically deformed by the elastic characteristic of the material of the blocking piece 106, so that the deformation water guide structure 105 can automatically close or open according to the pressure of a water source falling into the wastewater, and the wastewater one-way guiding function of the structure is realized.

Furthermore, one side of each water receiving port 102, which is far away from the arrangement axis position, is arranged in a position trend away from the installation cavity 101; the lower sides of the water receiving openings 102 are integrally arranged in an arc arch shape; the blocking blocks 106 are arranged in an arc shape to be matched and attached to the lower side of each water receiving port 102; the corresponding arc-shaped arch-shaped structure is matched, and on the premise of blocking the inflow of an external water source, the water source in the installation cavity 101 can be led out more easily.

The shell 300 of the filter element structure is integrally cylindrical, the internal filtering component of the filter element structure is vertically arranged along the axial direction of the shell 300, the peripheral side of the reverse osmosis membrane layer 202 is enclosed by a sealing membrane layer 207, the raw water input end 203 is arranged at the upper end of the reverse osmosis membrane layer 202, and the waste water output end 204 is arranged at the lower end of the reverse osmosis membrane layer 202; the corresponding one-way water guide structure is matched with the waste water output end 204 and arranged at the lower side of the filtering component; the filter element structure has a corresponding waste water one-way water guide function and has better universality and installation performance.

The utility model discloses a filter core structure will have the high-efficient exhaust technical characterstic of waste water to can avoid the TDS condition of effluent that exceeds standard effectively.

As shown in fig. 4 to 7, in response to actual use requirements, the raw water port 301, the pure water port 302 and the waste water port 303 of the filter element structure of the present invention can be arbitrarily separated and disposed at two ends of the filter element structure based on the change adjustment of the internal structure and the water path.

The above is only the preferred embodiment of the present invention, and to the technical personnel in the technical field, without departing from the present invention, the embodiment can still be modified, and the corresponding modification should also be regarded as the protection scope of the present invention.

Claims

1. Novel filter assembly, include: the filter material module comprises a central pipe and a reverse osmosis membrane layer arranged around the central pipe, wherein a raw water input end and a waste water output end are respectively arranged at two ends of the reverse osmosis membrane layer; the device is characterized in that a deformation water guide structure which can generate deformation change under the pressure of a water source is arranged at the position of the wastewater output end; the deformed water guide structure guides the wastewater output by the wastewater output end to be led out along a direction away from the filter material module.

2. The novel filter assembly of claim 1 wherein the deformation of the deformable water-conducting structure caused by pressure from the water source is an elastic deformation.

3. The novel filter assembly of claim 2, further comprising a water collection portion for directing the collection of wastewater; the water collecting part comprises a seat body, a mounting cavity used for being matched with the waste water output end in mounting and connecting mode is arranged on the seat body, a water receiving opening is formed in the bottom of the mounting cavity, and the deformation water guide structure is arranged corresponding to the position of the water receiving opening.

4. The novel filter assembly as claimed in claim 3, wherein the deformable water-guiding structure comprises a sealing block which is arranged on the lower side of the water receiving opening in a sealing manner; when falling into in the installation cavity when having the water source, the blocking piece upside receives to have the water source pressure of water receiving mouth position produces elastic deformation to the exhibition is shown the water receiving mouth is led this installation intracavity waste water to export to one-way.

5. The novel filter assembly of claim 4, wherein there are at least two of said ports, each of said ports being arranged about an axis, and each of said ports being arranged generally in a circular configuration.

6. The novel filter assembly as claimed in claim 5, wherein a mounting hole is provided at the position of the arrangement axis of each water receiving port, the shape-changing water guiding structure further comprises an attachment shaft engaged with the mounting hole, and the blocking block is connected to the attachment shaft and is arranged at the lower side of each water receiving port; the material of sealing the dog is the elasticity material, the external diameter of sealing the dog is greater than each the external diameter that the water receiving mouth arranged the position.

7. The novel filter assembly as claimed in claim 6, wherein each of said water receiving ports is disposed away from the installation cavity at a position away from the axial center thereof; the lower sides of the water receiving openings are integrally arranged in an arc arch shape; the sealing stop blocks are arranged in an arc shape to be matched and attached to the lower side positions of the water receiving openings.

8. The novel filter assembly as claimed in claim 3, wherein a plurality of support blocks for supporting the filter material module are arranged at the bottom of the installation cavity, and the upper surface of each support block has a height difference with the position of the water receiving port.

9. The novel filter assembly of claim 8, wherein said water receiving opening is centrally disposed in said mounting chamber, said support blocks being at least 3, each of said support blocks being disposed about said water receiving opening and uniformly spaced radially of said mounting chamber.