CN205760148U - A kind of filter plate of temp. controllable - Google Patents
A kind of filter plate of temp. controllable Download PDFInfo
- Publication number
- CN205760148U CN205760148U CN201620516793.7U CN201620516793U CN205760148U CN 205760148 U CN205760148 U CN 205760148U CN 201620516793 U CN201620516793 U CN 201620516793U CN 205760148 U CN205760148 U CN 205760148U
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- China
- Prior art keywords
- filter plate
- change material
- mesh layer
- filter
- temp
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Abstract
This utility model provides the filter plate of a kind of temp. controllable, including fixed frame and by water inlet the direction upper filter plate, a HEPA filter mesh layer, the 2nd HEPA filter mesh layer and the lower filter plate that are bonded in successively in described fixed frame, on described, on the lower surface of filter plate and the upper surface of lower filter plate, it be furnished with the cavity volume of a plurality of indent respectively, and in the cavity volume of each indent, be all filled with shaping phase-change material.The particular design of this utility model each level order draws through repetition test, it it not simple superposition, it is provided with shaping phase-change material in this filter plate, when ambient temperature is too high or too low, this fixed phase change efficiency can play the effect of regulation temperature by changing the phase of self, can be the effect that plays temperature buffer of the filtering material in this filter plate, it is to avoid it causes the reduction of filter effect because variations in temperature is excessive.
Description
Technical field
This utility model relates to purifier technical field, it is provided that the filter plate of a kind of temp. controllable.
Background technology
The activity of the mankind can make substantial amounts of industry, agricultural and domestic refuse enter in water, makes water be contaminated.At present, the whole world there are about the sewage of billion cubic meter more than 4200 every year and enters rivers,lakes and seas, pollutes the fresh water of 5.5 tcms, and this is equivalent to more than the 14% of whole world runoff volume.
Increasingly the water aggravated pollutes, and the living safety of the mankind is constituted significant threat, becomes the major obstacles of human health, economy and social sustainable development.Investigating according to authoritative institution of the world, in developing country, various diseases has 80% to be because having drunk antihygienic water and having propagated, and annual at least causes global 200d 00,000 people dead because drinking unhygienic water, and therefore, water pollution is referred to as " world's number one killer ".
Filter plate is key device in water treatment technology, plays carrying filter material layer and filter and the dual function of backwash water distribution (gas) in filter tank.During the use of filter plate, owing in some cases, the temperature difference of filtrate is relatively big, can make the flatulence of heat type rapidly of the filtering material in filter plate or shrinkage, be easily destroyed the structure of filtering material so that it is loses or reduce filter effect.
Utility model content
Therefore, in order to solve the problem that prior art exists, this utility model provides the filter plate of a kind of temp. controllable.
In order to solve this technical problem, this utility model takes below scheme: the filter plate of a kind of temp. controllable, including fixed frame and by water inlet the direction upper filter plate, a HEPA filter mesh layer, the 2nd HEPA filter mesh layer and the lower filter plate that are bonded in successively in described fixed frame, on described, on the lower surface of filter plate and the upper surface of lower filter plate, it be furnished with the cavity volume of a plurality of indent respectively, and in the cavity volume of each indent, be all filled with shaping phase-change material.
Improve further: the thickness of a described HEPA filter mesh layer and the 2nd HEPA filter mesh layer is 2.5-4.8mm.
Improve further: described shaping phase-change material includes paraffin/organo montmorillonite shaping phase-change material or fatty acid/polymethyl methacrylate shaping phase-change material.
By using preceding solution, the beneficial effects of the utility model are: the particular design of this utility model each level order draws through repetition test, it it not simple superposition, it is provided with shaping phase-change material in this filter plate, when ambient temperature is too high or too low, this fixed phase change efficiency can play the effect of regulation temperature by changing self phase, can be the effect that plays temperature buffer of the filtering material in this filter plate, it is to avoid it causes the reduction of filter effect because variations in temperature is excessive.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model；
Fig. 2 is structural representation of the present utility model.
Detailed description of the invention
In conjunction with the drawings and specific embodiments, this utility model is further illustrated.
nullWith reference to Fig. 1 and Fig. 2，This utility model embodiment discloses the filter plate of a kind of temp. controllable，The upper filter plate 2 in described fixed frame 1 it is bonded in successively including fixed frame 1 and by water inlet direction、Oneth HEPA filter mesh layer 3、2nd HEPA filter mesh layer 4 and lower filter plate 5，The thickness of the most described HEPA filter mesh layer 3 and the 2nd HEPA filter mesh layer 4 is 2.9mm，In actual production，As long as this thickness all can implement the purpose of this utility model between 2.5-4.8，The cavity volume 6 of a plurality of indent it is furnished with on the lower surface of filter plate 2 and the upper surface of lower filter plate 5 respectively on described，And in the cavity volume 6 of each indent, all it is filled with shaping phase-change material 7，The most described shaping phase-change material 7 directly selects paraffin/organo montmorillonite shaping phase-change material，Also dependent on needs selected fatty acid/polymethyl methacrylate shaping phase-change material in actual production.
By using preceding solution, the beneficial effects of the utility model are: the particular design of this utility model each level order draws through repetition test, it it not simple superposition, it is provided with shaping phase-change material in this filter plate, when ambient temperature is too high or too low, this fixed phase change efficiency can play the effect of regulation temperature by changing self phase, can be the effect that plays temperature buffer of the filtering material in this filter plate, it is to avoid it causes the reduction of filter effect because variations in temperature is excessive.
Although specifically showing in conjunction with preferred embodiment and describing this utility model; implement this technical scheme method and approach is a lot; the above is only preferred implementation of the present utility model; but those skilled in the art should be understood that; in the spirit and scope of the present utility model limited without departing from appended claims; this utility model can be made a variety of changes in the form and details, be protection domain of the present utility model.
Claims (3)
1. the filter plate of a temp. controllable, including fixed frame and by water inlet the direction upper filter plate, a HEPA filter mesh layer, the 2nd HEPA filter mesh layer and the lower filter plate that are bonded in successively in described fixed frame, it is characterized in that: on described, on the lower surface of filter plate and the upper surface of lower filter plate, be furnished with the cavity volume of a plurality of indent respectively, and in the cavity volume of each indent, be all filled with shaping phase-change material.
The filter plate of a kind of temp. controllable the most according to claim 1, it is characterised in that: the thickness of a described HEPA filter mesh layer and the 2nd HEPA filter mesh layer is 2.5-4.8mm.
The filter plate of a kind of temp. controllable the most according to claim 1, it is characterised in that: described shaping phase-change material includes paraffin/organo montmorillonite shaping phase-change material or fatty acid/polymethyl methacrylate shaping phase-change material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620516793.7U CN205760148U (en) | 2016-06-01 | 2016-06-01 | A kind of filter plate of temp. controllable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620516793.7U CN205760148U (en) | 2016-06-01 | 2016-06-01 | A kind of filter plate of temp. controllable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205760148U true CN205760148U (en) | 2016-12-07 |
Family
ID=58139567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620516793.7U Expired - Fee Related CN205760148U (en) | 2016-06-01 | 2016-06-01 | A kind of filter plate of temp. controllable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205760148U (en) |
-
2016
- 2016-06-01 CN CN201620516793.7U patent/CN205760148U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161207 Termination date: 20170601 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |