CN209138156U - A kind of humidification strainer with gradient-structure - Google Patents
A kind of humidification strainer with gradient-structure Download PDFInfo
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- CN209138156U CN209138156U CN201821896250.8U CN201821896250U CN209138156U CN 209138156 U CN209138156 U CN 209138156U CN 201821896250 U CN201821896250 U CN 201821896250U CN 209138156 U CN209138156 U CN 209138156U
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Abstract
The utility model discloses a kind of humidification strainer with gradient-structure, including internal filter material and outside filter material, it is bonded as one between internal filter material and outside filter material by hot melt adhesive film, internal filter material is using hollow place away from filter material, outside filter material is using pitting away from filter material, internal filter material and outside filter material are high-performance water-absorbent material, and equally distributed multiple apertures are equipped on internal filter material and outside filter material, the utility model novel in structural design, punching molding is handled by special processes using high-performance water-absorbent material, internal filter material uses different punching length from outside filter material, net block is made by hot melt adhesive film gradient distribution hot melting cohesion again after drawing high processing, clever structure, simple process, good forming effect, efficiently solve existing humidification strainer windage disadvantage not easy to control, it can be by two sides filter material hole different with intermediate filter material progress Various humidification amount demands are adapted to away from combination, the demand suitable for various humidifiers and humidifier.
Description
Technical field
The utility model relates to strainer technical field, specially a kind of humidification strainer with gradient-structure.
Background technique
With the development and improvement of living standard of society, the importance of air wetting becomes increasingly conspicuous, humidifier life,
Production, work in using more and more extensive.However, for various reasons, in the past few decades, many humidifier factories
Family and professional institution all seldom make a service test to it test, affect the objectivity and accuracy of humidifier performance evaluation.
Humidification strainer is the core function component of humidifier, and the principal element for influencing humidifying net humidification amount is humidification strainer
Water imbibition and filtration resistance.The water imbibition of humidifying net is determined that currently used humidifying net material is mainly by polypropylene by material
(PP), spun lacing cotton, wood pulp cellulose paper, plant fiber paper and other materials with water imbibition.The resistance of humidifying net is by its structure
Determine, influence its resistance parameter be mainly humidify strainer stem it is wide with hole away from.Usually, with the wide increasing of stem, hole is away from subtracting
Small, resistance is gradually bigger, but itself water absorbing properties of its material improve simultaneously, and the influence to whole humidification amount is not single
Linear relationship.As described in disclosing application No. is 201620202374.6 patented technologies, common humidifying net is on the market at present
Single cellular structure, with the increase of material thickness, single cellular structure is higher to the optimal control difficulty of humidification amount.
Therefore, the humidification efficiency and humidification amount that humidifying net is further improved by structure optimization, are those skilled in the art
Urgent problem to be solved.
Utility model content
The purpose of this utility model is to provide a kind of humidification strainer with gradient-structure, to solve above-mentioned background technique
The problem of middle proposition.
To achieve the above object, the utility model provides the following technical solutions: a kind of humidification strainer with gradient-structure,
Including internal filter material and outside filter material, it is bonded as one between the internal filter material and outside filter material by hot melt adhesive film, it is described
Internal filter material is using hollow place away from filter material, and using pitting away from filter material, the internal filter material and outside filter material are the outside filter material
High-performance water-absorbent material, and equally distributed multiple apertures are equipped on the internal filter material and outside filter material；The high-performance
The material of water-absorbent material is one of polypropylene, wood pulp cellulose paper, spun lacing cotton, plant fiber paper.
Preferably, the hot melt adhesive film includes successively compound laminated polyester film, polyester oil layer of ink, polyurethane from top to bottom
Adhesive layer, anti-sticking polyester layer and hot melt adhesive layer；The laminated polyester film is biaxially oriented film；The following table of the laminated polyester film
Face be sided corona treatment face, the polyester oil layer of ink by polyester ink be printed in the laminated polyester film sided corona treatment face and shape
At；The polyurethane adhesive adhesion coating is printed in the polyester oil layer of ink by polyurethane adhesive and is formed.
Preferably, the internal filter material with a thickness of 0.3-1.0mm；The outside filter material with a thickness of 0.3-1.0mm.
Preferably, hollow place is equipped with according to filter material die-cut line in the internal filter material, the hollow place is punched line length not according to filter material
Less than 20mm, the hollow place is 1-6mm according to the lateral distance of filter material die-cut line；Pitting is equipped in the outside filter material to rush according to filter material
Tangent line；The pitting is not more than 15mm according to filter material punching line length；The pitting is 1-6mm according to filter material die-cut line lateral distance.
Compared with prior art, the utility model has the beneficial effects that
(1) the utility model novel in structural design handles punching molding by special processes using high-performance water-absorbent material,
Internal filter material uses different punching length from outside filter material, passes through hot melt adhesive film gradient distribution hot melting cohesion system again after drawing high processing
Networking block, clever structure, simple process, good forming effect efficiently solve existing humidification strainer windage disadvantage not easy to control,
It can be suitable for various humidifiers by adapting to various humidification amount demands away from combination to two sides filter material hole different with intermediate filter material progress
And the demand of humidifier.
(2) peeling force of the utility model uses hot melt adhesive film polyester oil layer of ink with higher and hot melt adhesive layer and viscous
Metal power, entirety have preferable flexibility and heat-resisting and cold resistance ability.
Detailed description of the invention
Fig. 1 is the utility model top view；
Fig. 2 is the main view inside the utility model before filter material stretching；
Fig. 3 is the main view on the outside of the utility model before filter material stretching；
Fig. 4 is the utility model hot melt adhesive film cross-sectional view.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of humidification strainer with gradient-structure, packet
Include internal filter material 1 and outside filter material 2, internal filter material 1 with a thickness of 0.3-1.0mm；The outside filter material 2 with a thickness of 0.3-
1.0mm；It is bonded as one between the internal filter material 1 and outside filter material 2 by hot melt adhesive film, the internal filter material 1 is using big
Hole is away from filter material, and for the outside filter material 2 using pitting away from filter material, the internal filter material 1 and outside filter material 2 are high-performance water-absorption material
Material, and equally distributed multiple apertures are equipped on the internal filter material 1 and outside filter material 2；The high-performance water-absorbent material
Material is one of polypropylene, wood pulp cellulose paper, spun lacing cotton, plant fiber paper；Hollow place is equipped in internal filter material 1 to rush according to filter material
Tangent line 3, the hollow place are no less than 20mm according to 3 length of filter material die-cut line, and the hollow place is 1- according to the lateral distance of filter material die-cut line 3
6mm；Pitting is equipped in the outside filter material 2 according to filter material die-cut line 4；The pitting is not more than 15mm according to 4 length of filter material die-cut line；
The pitting is 1-6mm according to 4 lateral distance of filter material die-cut line.
In the utility model, hot melt adhesive film includes successively compound laminated polyester film 8, polyester oil layer of ink 9, poly- from top to bottom
Urethane adhesive layer 5, anti-sticking polyester layer 6 and hot melt adhesive layer 7；The laminated polyester film 8 is biaxially oriented film；The polyester film
The lower surface of layer 8 is sided corona treatment face, and the polyester oil layer of ink 9 is printed in the corona of the laminated polyester film 8 by polyester ink
Process face and formed；The polyurethane adhesive adhesion coating 5 is printed in the polyester oil layer of ink by polyurethane adhesive and is formed.This is practical
The peeling force and viscous metal power, entirety of the hot melt adhesive film of novel use polyester oil layer of ink with higher and hot melt adhesive layer have
Preferable flexibility and heat-resisting and cold resistance ability.
The utility model novel in structural design handles punching molding by special processes using high-performance water-absorbent material, interior
Portion's filter material uses different punching length from outside filter material, is made up again of hot melt adhesive film gradient distribution hot melting cohesion after drawing high processing
Net block, clever structure, simple process, good forming effect efficiently solve existing humidification strainer windage disadvantage not easy to control, can
By adapting to various humidification amount demands away from combination to two sides filter material hole different with intermediate filter material progresss, suitable for various humidifiers and
The demand of humidifier.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of humidification strainer with gradient-structure, including internal filter material (1) and outside filter material (2), it is characterised in that: described
Be bonded as one between internal filter material (1) and outside filter material (2) by hot melt adhesive film, the internal filter material (1) using hollow place away from
Filter material, for the outside filter material (2) using pitting away from filter material, the internal filter material (1) and outside filter material (2) are high-performance water suction
Material, and equally distributed multiple apertures are equipped on the internal filter material (1) and outside filter material (2)；The high-performance water suction
The material of material is one of polypropylene, wood pulp cellulose paper, spun lacing cotton, plant fiber paper.
2. a kind of humidification strainer with gradient-structure according to claim 1, it is characterised in that: the hot melt adhesive film packet
Include successively compound laminated polyester film (8), polyester oil layer of ink (9), polyurethane adhesive adhesion coating (5), anti-sticking polyester layer (6) from top to bottom
With hot melt adhesive layer (7)；The laminated polyester film (8) is biaxially oriented film；The lower surface of the laminated polyester film (8) is corona
Process face, the polyester oil layer of ink (9) are printed in the sided corona treatment face of the laminated polyester film (8) by polyester ink and are formed；
The polyurethane adhesive adhesion coating (5) is printed in the polyester oil layer of ink by polyurethane adhesive and is formed.
3. a kind of humidification strainer with gradient-structure according to claim 1, it is characterised in that: the internal filter material
(1) with a thickness of 0.3-1.0mm；The outside filter material (2) with a thickness of 0.3-1.0mm.
4. a kind of humidification strainer with gradient-structure according to claim 1, it is characterised in that: the internal filter material
(1) hollow place is equipped with according to filter material die-cut line (3), the hollow place is no less than 20mm, the hollow place evidence according to filter material die-cut line (3) length
The lateral distance of filter material die-cut line (3) is 1-6mm；Pitting is equipped in the outside filter material (2) according to filter material die-cut line (4)；It is described
Pitting is not more than 15mm according to filter material die-cut line (4) length；The pitting is 1-6mm according to filter material die-cut line (4) lateral distance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821896250.8U CN209138156U (en) | 2018-11-16 | 2018-11-16 | A kind of humidification strainer with gradient-structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821896250.8U CN209138156U (en) | 2018-11-16 | 2018-11-16 | A kind of humidification strainer with gradient-structure |
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| Publication Number | Publication Date |
|---|---|
| CN209138156U true CN209138156U (en) | 2019-07-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821896250.8U Active CN209138156U (en) | 2018-11-16 | 2018-11-16 | A kind of humidification strainer with gradient-structure |
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| Country | Link |
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| CN (1) | CN209138156U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112743962A (en) * | 2021-01-19 | 2021-05-04 | 南通得力净化器材厂有限公司 | Processing technology of wound composite humidifying filter cylinder |
-
2018
- 2018-11-16 CN CN201821896250.8U patent/CN209138156U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112743962A (en) * | 2021-01-19 | 2021-05-04 | 南通得力净化器材厂有限公司 | Processing technology of wound composite humidifying filter cylinder |
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